KR101585861B1 - Connecter assembly - Google Patents

Connecter assembly Download PDF

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Publication number
KR101585861B1
KR101585861B1 KR1020140175644A KR20140175644A KR101585861B1 KR 101585861 B1 KR101585861 B1 KR 101585861B1 KR 1020140175644 A KR1020140175644 A KR 1020140175644A KR 20140175644 A KR20140175644 A KR 20140175644A KR 101585861 B1 KR101585861 B1 KR 101585861B1
Authority
KR
South Korea
Prior art keywords
handle
locking
locking member
housing
stopper
Prior art date
Application number
KR1020140175644A
Other languages
Korean (ko)
Inventor
마재형
이진국
Original Assignee
한국단자공업 주식회사
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Filing date
Publication date
Application filed by 한국단자공업 주식회사 filed Critical 한국단자공업 주식회사
Priority to KR1020140175644A priority Critical patent/KR101585861B1/en
Application granted granted Critical
Publication of KR101585861B1 publication Critical patent/KR101585861B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/62905—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances comprising a camming member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/62905—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances comprising a camming member
    • H01R13/62911—U-shaped sliding element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/62905—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances comprising a camming member
    • H01R13/62916—Single camming plate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/62905—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances comprising a camming member
    • H01R13/62922—Pair of camming plates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/62905—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances comprising a camming member
    • H01R13/62927—Comprising supplementary or additional locking means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/62933—Comprising exclusively pivoting lever
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H01R13/6392—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap for extension cord
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H01R13/6395—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap for wall or panel outlets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H01R13/6397—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap with means for preventing unauthorised use

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

The present invention relates to a connector assembly. An aspect of the connector assembly by an embodiment of the present invention comprises: a first connector including a first housing, and a first circuit contact unit and a first power contact unit installed in the first housing; a second connector including a second housing which is combined and separated from the first housing and a second circuit contact unit and a second power contact unit which are installed in the second housing and are selectively touched or separated with the first circuit contact unit and the first power contact unit according to the combination and separation of the first and second housings; a handle to provide external force capable of separating the second housing from the first housing, to the second housing by being combined to the first housing to be able to rotate; and a locking member to permit or restrict the rotation of the handle for the separation of the first and second housings in the state in which the first and second circuit contact units are in contact with the first and second power contract units, respectively, by being installed in the first housing to be able to move. If the rotation of the handle is permitted by the locking member in the state in which the first and second circuit contact units are in contact with the first and second power contract units, respectively, the first and second power contact units are separated by the rotation of the handle and then, the first and second circuit contact units are separated after a predetermined time elapses.

Description

Connector assembly {CONNECTER ASSEMBLY}

The present invention relates to a connector assembly.

2. Description of the Related Art [0002] High voltage connectors have been used in electric vehicles and hybrid vehicles that have been recently released. Such a high-voltage connector is equipped with a high-voltage interlock function so as to prevent the generation of an arc in the coupling and disconnection of the connector in order to secure the safety of the operator and prevent damage to the component. That is, in the process of separating the connector assembly, the power is cut off after the interlock circuit is cut off and the power is applied before the interlock circuit is connected in the connector assembly process.

However, the conventional connector assembly has the following problems.

In the prior art, a separate configuration is added in order to form a time difference between the interlock circuit and power supply, so that the configuration of the connector assembly becomes complicated.

Also, conventionally, a handle, a lever, or the like for separating the connector assembly is arbitrarily rotated by an external force, and the connector assembly may be separated regardless of the intention of the operator.

Korean Patent Registration No. 1308259 entitled " Connector Assembly Having Multi-Stage Latching Sequence "

SUMMARY OF THE INVENTION It is an object of the present invention to provide a connector assembly that is more simply constructed.

It is another object of the present invention to provide a connector assembly which is configured to prevent a discrete phenomenon.

According to an aspect of the present invention, there is provided a connector assembly including a first connector including a first housing and a first circuit contact portion and a first power contact portion mounted on the first housing; A second housing which is coupled to and separated from the first housing; and a second housing which is provided on the second housing and which is selectively in contact with or separated from the first circuit contact portion and the first power contact portion by engagement and disconnection of the first and second housings, A second connector including a second circuit contact and a second power contact; A handle rotatably coupled to the first housing and providing an external force to the second housing such that the second housing is detached from the first housing; And a handle which is movably provided on the handle and in which the first and second circuit contacts and the first and second power contact portions are in contact with each other, A locking member for permitting or restricting; Wherein when the first and second circuit contact portions and the first and second power contact portions are in contact with each other and the turning of the handle is permitted by the locking member, And the second circuit contacts are spaced from each other and after a predetermined time has passed, the first and second power contacts are spaced apart.

In one aspect of the embodiment of the present invention, the handle is provided with a fastening hook, which selectively engages or restricts rotation of the handle with respect to the first housing, which is fastened to the fastening protrusion provided on the first housing or detached from the fastening protrusion, And the locking member is selectively positioned on a locus formed by the locking hook that is elastically deformed to move with respect to the handle and to be engaged with or detached from the locking protrusion.

In an aspect of an embodiment of the present invention, the handle has a first surface on which a part is cut to define an installation opening; And a second surface coupled to the first surface, the second surface having the fastening hook; Wherein the locking member is installed through the installation opening and moves along a space between the second surface and the locking hook.

In one aspect of the embodiment of the present invention, the handle includes a first guide slot, one end of which is communicated with the outside through the installation opening, and a first stopper is provided; A second guide slot having one end communicated with the outside through the installation opening and having a second stopper; Wherein the locking member moves along the first guide slot and selectively contacts the first stopper by the movement of the locking member with respect to the handle, A first guide portion having a topping projection; A second guide part moving along the second guide slot and having a second stopping protrusion selectively in contact with the second stopper by movement of the locking member with respect to the handle; Wherein the locking member is moved relative to the handle by abutting the first stopping protrusion on the first stopper after the first stopping protrusion contacts the first stopper in order to allow or restrict the rotation of the handle, And the second stopping projection is brought into contact with the second stopper in the course of movement of the locking member to allow the rotation of the handle so that the locking member is moved to a position The movement of the locking member in a direction allowing the rotation of the handle is restricted.

In one aspect of the embodiment of the present invention, the handle is provided with a seat portion, the locking member is provided with a latching rib selectively seated on the seat portion, and in the process of moving the locking member to limit the rotation of the handle The latching rib is seated on the seat portion so that the movement of the locking member for restricting the rotation of the handle in a state where the locking member is located at a position where the rotation of the handle is restricted is restricted.

In an aspect of an embodiment of the present invention, the locking member includes: a body portion; A locking portion extending from one end of the body portion and selectively positioned on a locus formed by elastic deformation of the locking hook for locking and unmating with the locking protrusion; And a guide portion selectively permitting movement of the locking member relative to the handle, and preventing the locking member from being completely removed from the handle portion; .

In one aspect of the embodiment of the present invention, the upper surface of the main body portion is selectively seated on a seating portion formed on the handle in the course of movement of the locking member to restrict rotation of the handle, A locking rib is provided for restricting the movement of the locking member.

In an aspect of the embodiment of the present invention, the locking portion is located between the handle and the locking hook with the locking member positioned at a position where rotation of the handle is restricted.

According to an aspect of the embodiment of the present invention, the guide portion is provided at both ends of the body portion so as to be elastically deformable, moves along a first guide slot provided in the handle, And a first stopping protrusion which is selectively in contact with the first stopper or that rides over the first stopper, wherein the first stopping protrusion is elastically deformed when the first stopping protrusion rides over the first stopper, part; And a second stopper provided on both sides of the main body and moving along a second guide slot provided in the handle, the locking member being positioned at a position where rotation of the handle is restricted, A second guide portion having a second stopping projection for preventing the locking member from being completely removed from the handle, .

Another aspect of an embodiment of the present invention is directed to an electronic device comprising: a first housing having a first circuit contact, a first power contact, and a fastening protrusion; A second housing coupled to and separated from the first housing and having a second circuit contact portion and a second power contact portion selectively in contact with the first circuit contact portion and the first power contact portion, respectively; A fastening hook which is rotatably coupled to the first housing and provides an external force to the second housing to separate the second housing from the first housing and which is fastened to the fastening protrusion or detached from the fastening protrusion Handle; And a locking member movably installed on the handle, the locking member allowing or restricting rotation of the handle; Wherein the handle is a connecting position in which the first and second circuit contacts are both in contact with the first and second power contacts, the first and second circuit contacts are spaced apart and the first and second power contacts Wherein the contact portion is located at a position between a circuit break position where the contact portion is in contact and a power cutoff position where the first and second circuit contact portions and the first and second power contact portions are both spaced apart, The locking member is engaged with the engaging projection in a state in which the handle is located at the connecting position and the locking hook is engaged with the engaging projection, A locking position for restricting the rotation, and a locus connecting the unlocking position for allowing the rotation of the handle.

In another aspect of the embodiment of the present invention, the locking member interferes with the elastic deformation of the locking hook for detachment from the locking projection in the locked position.

In another aspect of the embodiment of the present invention, the handle includes: an installation opening for installing the locking member; A guide slot communicating with the installation opening and guiding the movement of the locking member; And a stopper selectively permitting movement of the locking member relative to the handle; .

In another aspect of the embodiment of the present invention, in the process of moving the locking member between the locking position and the unlocking position, the stopper selectively contacts the first stopping projection provided on the locking member, A first stopper on which the projection rides; And a second stopper to which the second stopping projection provided on the locking member contacts when the locking member moves from the locking position to the unlocking position; .

In another aspect of the embodiment of the present invention, when the locking member is moved from the unlocking position to the locking position, a seating portion on which the locking rib provided on the locking member is seated is formed in the handle.

In another aspect of the embodiment of the present invention, the locking member comprises: a body portion; A locking portion extending from one end of the body portion and positioned on a locus formed by the locking hook to be engaged with or detached from the locking protrusion when the handle and the locking member are respectively located at the connecting position and the locking position; And a second guide slot provided in the handle when the locking member is moved between the locking position and the unlocking position, and the locking member moves arbitrarily between the locking position and the unlocking position, A pair of first guide portions for preventing the first guide portion from being bent; And a second guide slot provided in the main body, respectively, to move along the second guide slot when the locking member is moved between the locking position and the unlocking position, and in the process of moving the locking member from the locking position to the unlocking position, A second guide part for preventing the guide part from being completely removed from the outside; .

In another aspect of the embodiment of the present invention, the first guide portion may include a first stopping protrusion selectively contacting the first stopper provided in the first guide slot or passing over the first stopper, The first guide portion is resiliently deformed with respect to the main body portion so that the first stopping projection can ride over the first stopper in the course of movement of the locking member.

According to another aspect of the embodiment of the present invention, the main body portion is provided with a latching rib selectively seated in a seating portion formed in the handle, and the second guide portion includes a second stopper provided in the second guide slot, Wherein the second stopping projection is selectively brought into contact with the second stopping projection, and in the process of moving the locking member between the locking position and the unlocking position, the latching rib is seated on the seating portion, Thereby preventing the locking member from being completely removed from the handle.

According to another aspect of the present invention, there is provided a connector comprising: a first connector having a fastening protrusion; A second connector coupled to the first connector for connection of an interlock circuit and a power source, the second connector being detached from the first connector for interlock circuit and power interruption; And a coupling hook which is rotatably installed on the first connector and is detachable from the coupling protrusion or is detached from the coupling protrusion, A deformable handle; And a locking member movably installed on the handle and allowing or limiting elastic deformation of the locking hook for detachment from the locking protrusion; Wherein the interlock circuit is connected when power is applied by the rotation of the handle and a predetermined time elapses in the process of coupling the first and second connectors, When the interlock circuit is disconnected by the rotation of the handle, the power is shut off when a predetermined time elapses, the interlock circuit is connected and the power is applied, and when the locking hook is fastened to the fastening protrusion, By limiting the elastic deformation of the fastening hook by the member, the rotation of the handle with respect to the first housing is restricted.

According to the connector assembly according to the embodiment of the present invention, the following effects can be expected.

First, in this embodiment, when the handle contacts the circuit connector and the power contact unit by adjusting the predetermined length difference, when the handle is rotated, the connection and disconnection of the interlock circuit, . Therefore, according to the embodiment of the present invention, the application and interruption of the interlock circuit and the power supply are sequentially performed with a predetermined time difference in a simpler configuration, so that the arc generation in the coupling and separation of the connector assembly can be efficiently .

Further, in this embodiment, the engagement of the handle and the first housing is selectively separated by the locking member movably provided on the handle. Therefore, in the embodiment of the present invention, it is possible to effectively prevent the connector assembly from being separated by the operation of the locking member.

1 is a perspective view showing a state in which a connector assembly according to an embodiment of the present invention is coupled.
2 is a longitudinal sectional view showing a state in which an embodiment of the present invention is combined;
3 is a perspective view showing a first connector constituting an embodiment of the present invention.
4 is a perspective view showing a second connector constituting an embodiment of the present invention;
5 and 6 are perspective views showing a handle that constitutes an embodiment of the present invention.
FIGS. 7 and 8 are perspective views showing a locking member constituting an embodiment of the present invention; FIG.
FIGS. 9 to 14 are operation state diagrams illustrating a process of separating the first and second connectors in the connector assembly according to the embodiment of the present invention. FIG.

Hereinafter, the structure of a connector assembly according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing a state in which a connector assembly according to an embodiment of the present invention is coupled, FIG. 2 is a longitudinal sectional view showing a state in which an embodiment of the present invention is combined, FIG. 4 is a perspective view showing a second connector that constitutes an embodiment of the present invention, FIGS. 5 and 6 are perspective views showing a handle that constitutes an embodiment of the present invention, and FIGS. 8 is a perspective view showing a locking member constituting an embodiment of the present invention.

1 to 8, a connector assembly according to the present embodiment includes a first connector 100, a second connector 200, a handle 300, and a locking member 400. The first connector 100 is installed in, for example, an automobile. The second connector 200 is coupled to the first connector 100 or separated from the first connector 100. The handle 300 provides the external force to the second connector 200 so that the first and second connectors 100 and 200 are engaged or disengaged. The locking member 400 selectively permits the rotation of the handle 300 for separating the first and second connectors 100 and 200.

More specifically, the first housing (110) defines the appearance of the first connector (100). The first housing 110 may be formed, for example, in a polyhedral shape in which a bottom surface is opened. Of course, the shape of the first housing 110 is not limited thereto.

The first housing 110 includes a first circuit contact portion 120 and a first power contact portion 130. The first circuit contact portion 120 is for connection of the interlock circuit and the first power contact portion 130 is for power supply.

In addition, the first housing 110 is provided with a pair of pivot shafts 140. The turning shaft 140 is a turning center of the handle 300. In this embodiment, the pivot shaft 140 protrudes outward from both sides of the rim of the first housing 110.

In the first housing 110, a fastening protrusion 150 is provided. The fastening protrusion 150 is for selectively restricting the rotation of the handle 300. For example, the fastening protrusion 150 may be provided on one side of the first housing 110, which is spaced apart from the pivot shaft 140.

On the other hand, the second housing (210) defines the appearance of the second connector (200). The second housing 210 may be formed in a substantially polyhedral shape with one side opened to fit the first housing 110.

In the second housing 210, a second circuit contact portion 220 and a second power contact portion 230 are provided. The second circuit contact portion 220 is for connection of the interlock circuit and the second power contact portion 230 is for power supply. When the second housing 210 is coupled to the first housing 110 or detached from the first housing 110, that is, when the first and second connectors 100 and 200 are coupled to each other, The second circuit contact portion 220 and the second power contact portion 230 are electrically connected to the first circuit contact portion 120 and the first power contact portion 130 or to the first circuit contact portion 120, And the first power contact 130, respectively.

The first and second housings 110 and 210 are connected or disconnected in a direction in which the first and second connectors 100 and 200 are engaged or disengaged, The first and second power contact portions 130 and 230 are relatively in contact with the first and second circuit contacts 120 and 220 in the process of joining or separating the first and second connectors 100 and 200. [ And the first and second circuit contacts 120 and 220 are relatively spaced apart from the first and second power contacts 130 and 230. [ That is, in this embodiment, in the process of coupling the first and second housings 110 and 210, the interlock circuit is connected after power is applied, and the first and second housings 110 and 210 ) Are disconnected from each other, the power is cut off after the interlock circuit is cut off. The contact and separation between the first and second circuit contacts 120 and 220 and the contact and separation between the first and second power contacts 130 and 230 are sequentially And the length of each of them is determined.

The second housing 210 is provided with a pair of interlocking protrusions 240. When the handle 300 rotates with respect to the first housing 110, the second housing 210 is coupled to the first housing 110 or the first housing 110, To be separated from the housing 110. The cooperating protrusions 240 protrude in the same direction as the rotating shaft 140 on both sides of the rim of the second housing 210.

The handle 300 provides a driving force for engaging or disengaging the first and second housings 110 and 210. To this end, the handle 300 is rotatably installed in the first housing 110. The handle 300 rotates with respect to the first housing 110 and is connected to a connection position (see Figs. 1, 2, 9 to 12), a circuit break position (see Fig. 13) 14), which are connected to each other. Here, the connection position means the position of the handle 300 in a state where the first and second circuit contacts 120 and 220 and the first and second power contacts 130 and 230 are in contact with each other . The first and second circuit contacts 120 and 220 are spaced apart from each other and the first and second power contacts 130 and 230 are spaced apart from each other in the contacted state of the handle 300 Position. The power off position means a position of the handle 300 in a state where the first and second circuit contacts 120 and 220 and the first and second power contacts 130 and 230 are in contact with each other do. When the handle 300 rotates in the order of the connecting position, the circuit breaking position, and the power-off position, the handle 300 is rotated in the direction in which the first and second housings 110 and 210 are separated An external force is applied to the first and second housings 110 and 210 by the handle 300 when the handle 300 is rotated in the reverse order / RTI >

The handle 300 includes a pair of engaging portions 310, a handle portion 320, and a pair of connecting portions 330. The coupling portion 310 is substantially a portion rotatably coupled to the first housing 110. The handle 320 is a portion gripped by an operator to rotate the handle 300 relative to the first housing 110. The connection portion 330 substantially connects the coupling portion 310 and the handle portion 320.

More specifically, the coupling portion 310 is formed with shaft coupling holes 311, respectively. The shaft coupling hole 311 is a portion through which the pivot shaft 140 is coupled. The shaft coupling hole 311 is formed by cutting a part of the coupling portion 310 in its thickness direction.

Further, a guide slot 313 is formed in the coupling part 310, respectively. The guide slot 313 is a place where the interlocking protrusion 240 is inserted when the handle 300 is rotated with respect to the first housing 110. The guide slot 313 is formed by cutting a part of the coupling part 310 into a predetermined shape in the thickness direction thereof. One end of the guide slot 313 is positioned inside the coupling portion 310 and the other end of the guide slot 313 is communicated with the outside through one side of the coupling portion 310. Accordingly, the interlocking protrusions 240 are substantially in contact with the inner and outer portions of the guide slots 313 through the other ends of the guide slots 313 in the process of coupling and disassembling the first and second housings 110 and 210, . ≪ / RTI >

In this embodiment, when the handle 300 is positioned at the connection position, the interlocking protrusion 240 is positioned at one end of the guide slot 313 or adjacent to the guide slot 313. When the handle 300 is positioned at the circuit break position, the interlocking protrusion 240 is positioned at a position between both ends of the guide slot 313. When the handle 300 is positioned at the power-off position, the interlocking protrusion 240 may be positioned at the other end of the guide slot 313 or adjacent thereto.

The handle portion 320 includes a first surface 320A and a second surface 320B adjacent to the first surface 320A. The first face 320A faces upward while the handle 300 is positioned at the connection position and the second face 320B is parallel to the edge face of the first housing 110 .

The handle portion 320 is provided with an installation opening 321. The installation opening 321 may be formed by cutting a part of the first surface 320A. The installation opening 321 is a place where the locking member 400 is installed. The handle portion 320 is provided with a seat portion 322. The seating portion 322 may be formed by, for example, a portion of the first surface 320A adjacent to the installation opening 321 being depressed downward. The seat portion 322 is selectively seated with a latching rib 411 to be described later.

The handle 320 includes at least one fastening hook 323. The fastening hook 323 is a portion that is selectively fastened to the fastening protrusion 150. The fastening hook 323 extends from the inside of the second surface 320B toward the first surface 320A and elastically deforms with respect to the second surface 320B. In the present embodiment, the fastening hook 323 is positioned on a projection formed by the installation opening 321 in a direction parallel to the second surface 320B. A hook protrusion 323A is provided at the tip of the fastening hook 323 to be fastened to the fastening protrusion 150. The coupling hook 323 is substantially engaged with the coupling protrusion 150 while the handle 300 is positioned at the connection position so that the rotation of the handle 300 relative to the first housing 110 Is limited.

At least one guide slot 325 is provided in the handle portion 320. The guide slots 325 are elongated in the same direction as the fastening hooks 323 and are formed of a pair of pairs positioned on the outside of the fastening hooks 323 in a direction orthogonal to the longitudinal direction . Substantially the upper end of the guide slot 325 is opened through the installation opening 321. [ The guide slot 325 serves to guide the movement of the locking member 400.

In this embodiment, the guide slot 325 includes first and second guide slots 326 and 328. The first and second guide slots 326 and 328 are provided with first and second stoppers 327 and 329 (see FIGS. 9 to 12), respectively. The first stopper 327 is a place where the first stopping protrusion 432 is selectively brought into contact with the first stopping protrusion 432 to be described later. The second stopper 329 is a place where the second stopping protrusion 436 is selectively contacted.

The connection portion 330 has a predetermined length and both ends of the connection portion 330 are connected to the coupling portion 310 and the handle portion 320. The connecting portion 330 may be formed substantially integrally with the coupling portion 310 and the handle portion 320.

Meanwhile, the locking member 400 serves to allow or restrict the rotation of the handle 300 for separating the first and second housings 110 and 210. The locking member 400 substantially prevents the locking hooks 323 from being detached from the locking protrusions 150 by allowing or restricting the elastic deformation of the locking hooks 323 in a state where the locking hooks 323 are fastened to the locking protrusions 150. [ And serves to prevent arbitrary removal. The locking member 400 is installed on the handle 300, substantially in the handle portion 320 so as to be movable in a direction parallel to the second surface 320B. In this embodiment, the locking member 400 is located at any position among the movement locus connecting the locking position (see Figs. 9 and 10) and the unlocking position (see Figs. 1, 11 and 12). Here, the locking position means the position of the locking member 400 when the rotation of the handle 300 relative to the first housing 110 is restricted. The unlocking position refers to the position of the locking member 400 in a state in which the rotation of the handle 300 relative to the first housing 110 is permitted. Thus, the unlocking position may be meant to be any one of all other positions of the locking member 400 except for the substantially locking position. In this embodiment, the locking member 400 includes a main body 410, a locking portion 420, and a guide portion 430.

More specifically, the main body part 410 is installed in the handle part 320 through the installation opening 321. Substantially, the body portion 410 is located in the space between the second surface 320B and the fastening hook 323. Further, a locking rib 411 is provided at both ends of the upper surface of the main body 410. The locking rib 411 is selectively seated on the seating portion 322 in a state where the locking member 400 is positioned at the locking position so that the locking member 400 is maintained in the locked position .

The locking part 420 extends from one end of the main body part 410. The locking portion 420 is selectively positioned on a locus formed by the elastic deformation of the locking hook 323 for locking and unmating with the locking protrusion 150. That is, when the locking member 400 is positioned at the locking position, the locking portion 420 is positioned on a locus formed by the elastic deformation of the locking hook 323, and the locking member 400 The locking portion 420 is positioned so as to be spaced apart from a locus formed by the elastic deformation of the locking hook 323. [ The locking portion 420 is substantially positioned between the second surface 320B and the locking hook 323 in a state where the locking member 400 is positioned at the locking position, Interfere with elastic deformation.

Meanwhile, the guide part 430 moves along the guide slot 325 to selectively allow the locking member 400 to move, and when the locking member 400 is completely removed from the handle part 320 It also prevents the detachment. In addition, the guide portion 430 functions to allow the operator to recognize the movement of the locking member 400 between the locking position and the unlocking position. In the present embodiment, the guide part 430 includes first and second guide parts 431 and 435.

The first guide part 431 is elastically deformable at both ends of the body part 410 and moves along the first guide slot 326. A first stopping protrusion 432 is provided at the tip of the first guide part 431. The first stopping projection 432 selectively contacts the first stopper 183 in accordance with the position of the locking member 400 so that the locking member 400 is moved between the locking position and the unlocking position, Limit movement. The first guide portion 431 allows the locking member 400 to move by elastically deforming the first stopper projection 432 in the course of riding over the first stopper 183.

The second guide portions 435 are provided on both sides of the body portion 410 and move along the second guide slot 328. A second stopping projection 436 is provided on one side of the second guide portion 435. The second stopping projection 436 is configured to be in contact with the second stopper 329 in a state in which the locking member 400 is located in the unlocking position, ) From being completely removed. That is, when the locking member 400 is moved to the unlocking position in the locking position, the second stopping protrusion 436 comes into contact with the second stopper 329, The handle 320 is prevented from being completely removed from the handle 320 by moving.

Hereinafter, the operation of the connector assembly according to the embodiment of the present invention will be described in detail with reference to the accompanying drawings.

9 to 14 are operation state diagrams showing a process of separating the first and second connectors in the connector assembly according to the embodiment of the present invention.

9 and 10, when the handle 300 is positioned at the connection position and the fastening hook 323 is fastened to the fastening protrusion 150, the first and second connectors 100, 200, So that the first and second housings 110 and 210 can be maintained in a coupled state. At this time, the interlocking protrusion 240 is positioned at one end of the guide slot 313.

The first and second circuit contacts 120 and 220 and the first and second power contacts 130 and 230 remain in contact with each other when the handle 300 is positioned at the connection position (See FIG. 2). Accordingly, the signal is transmitted through the first and second circuit contacts 120 and 220 and the power is supplied through the first and second power contacts 130 and 230.

When the locking member 400 is positioned at the locking position with the handle 300 positioned at the connection position, the locking portion 420, substantially the locking portion 420, is placed on the elastic deformation of the locking hook 323 As shown in Fig. The locking portion 420 will be substantially located between the second surface 320B and the locking hook 323. Therefore, even if an external force is applied to the fastening hook 323, the fastening hook 323 is prevented from being elastically deformed so that the fastening hook 323 is fastened to the fastening protrusion 150, The rotation of the handle 300 for separating the second housings 110 and 210 is restricted. At this time, the locking ribs 411 are seated in the seating portions 322, so that the locking members 400 are maintained in the locked position.

In this state, referring to FIGS. 11 and 12, the locking member 400 is moved upwardly, that is, to the unlocking position. When the locking member 400 is moved to the unlocking position, the first and second guide portions 431 and 435 move along the first and second guide slots 326 and 328.

As the locking member 400 is moved to the unlocking position, the first stopper protrusion 432 rides over the first stopper 183 so that the first guide portion 431 is elastically deformed. So that the operator can recognize that the locking member 400 is moved to the unlocking position.

When the locking member 400 is moved to the unlocking position, the locking portion 420 is spaced apart from a locus formed by the elastic deformation of the locking hook 323 and is substantially located above the locking hook 323 . Therefore, when the fastening hook 323 is detached from the fastening protrusion 150, the rotation of the handle 300 for separating the first and second housings 110 and 210 is allowed. Such movement of the locking member 400 may be performed until the second stopping projection 436 contacts the second stopper 329. [

That is, the fastening hook 323 is detached from the fastening protrusion 150, and the handle 300 is rotated in the clockwise direction around the pivot shaft 140 in the drawing. The operator can substantially rotate the handle 300 while gripping the handle 320.

13, when the handle 300 is positioned at the circuit breaking position, the interlocking protrusion 240 is positioned at one end of the guide slot 313, And moves along the guide slot 313. The second housing 210 is moved in the direction in which the first and second housings 110 and 210 are separated while the interlocking protrusion 240 moves along the guide slot 313, And is separated from the first housing 110.

When the second housing 210 moves a predetermined distance from the first housing 110, the first and second circuit contacts 120 and 220 are separated from each other, 2 power contact portions 130 and 230 remain in contact with each other. Therefore, the interlock circuit is cut off, but the power supply is maintained.

14, when the handle 300 further rotates from the circuit breaker position to the power-off position, the cooperating protrusion 240 moves along the guide slot 313, 313). The first and second housings 110 and 210 move along the guide slot 313 and move the first and second housings 110 and 210 by a distance corresponding to the movement of the interlocking protrusion 240 in the direction in which the first and second housings 110 and 210 are separated. (210) moves. That is, the first and second housings 110 and 210 are disconnected, and the first and second power contact portions 130 and 230 are separated from each other, thereby shutting off the power. The first and second housings 110 and 210 may be completely detached from the guide slot 313 through the other end of the guide slot 313, .

Therefore, in this embodiment, the distance between the first and second circuit contacts 120 and 220 and the distance between the first and second circuit contacts 120 and 220 are substantially the same as the time required for the handle 300 to rotate from the circuit breaker position to the power- And the second power contacts 130 and 230 are spaced apart at a predetermined time interval.

Meanwhile, the process of coupling the first and second connectors 100 and 200, that is, the process of coupling the first and second housings 110 and 210, is performed in the reverse order to the separation process of the two. That is, the handle 300 is rotated so that the handle 300 moves in a locus connecting the power-off position, the circuit cut-off position, and the connection position, and the first and second power contacts 130 and 230 The contact and the connection of the first and second circuit contacts 120 and 220 are performed at predetermined time intervals. The locking member 400 is moved downward in the drawing in FIGS. 9 and 12 so as to be positioned at the locking position, so that the handle 300 is not arbitrarily rotated at the connection position.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims and their equivalents. .

100: first connector 110: first housing
120: first circuit contact part 130: first power contact part
140: Pivot shaft 150:
160: stopper 170: guide face
200: second connector 210: second housing
220: second circuit contact 230: second power contact
240: cooperating projection 300: handle
310: coupling portion 311: shaft through hole
313: guide slot 320: handle portion
320A: first side 320B: second side
321: Installation opening 322:
323: fastening hook 323A: hook projection
325: guide slot 326: first guide slot
327: first stopper 328: second guide slot
329: second stopper 330: connection portion
400: locking member 410:
411: Retaining rib 420:
430: guide part 431: first guide part
432: first stopping projection 435: second guide portion

Claims (18)

A first connector (100) including a first housing (110) and a first circuit contact (120) and a first power contact (130) installed in the first housing (110);
A second housing 210 coupled to the first housing 110 and separated from the first housing 110 and a second housing 210 coupled to the first housing 110 and the second housing 210, A second connector (200) including a second circuit contact (220) and a second power contact (230) that are selectively in contact with or spaced from the first circuit contact (120) and the first power contact (130), respectively;
A handle 300 rotatably coupled to the first housing 110 and providing an external force to the second housing 210 to separate the second housing 210 from the first housing 110; And
The first and second circuit contacts 120 and 220 and the first and second power contacts 130 and 230 are movably installed in the handle 300. In a state where the first and second circuit contacts 120 and 220 are in contact with the first and second power contacts 130 and 230, A locking member 400 that permits or restricts rotation of the handle 300 for separation of the first and second housings 110 and 210; Lt; / RTI >
The first and second circuit contacts 120 and 220 and the first and second power contacts 130 and 230 are in contact with each other by the locking member 400, When the rotation is allowed, the first and second circuit contacts 120 and 220 are separated from each other by a rotation of the handle 300, and the first and second power contacts 130 ( 230 are spaced apart from each other,
The handle 300 is provided with a fastening hook 323 fastened to the fastening protrusion 150 provided on the first housing 110 or removed from the fastening protrusion 150,
The locking member 400 is provided on the locus of the locus of the locus formed by the engaging hooks 323 which are elastically deformed to move with respect to the handle 300 and to be coupled to the engaging protrusions 150 or to be detached from the engaging protrusions 150 Lt; / RTI >
Wherein the elastic deformation of the locking hook (323) is restricted when the locking member (400) is positioned on a locus formed by the locking hook (323).
delete The method according to claim 1,
The handle (300)
A first surface 320A, a portion of which is cut so that an installation opening 321 is defined; And
A second side 320B connected to the first side 320A and having the securing hook 323; / RTI >
The locking hook 323 extends upward from the lower end of the second surface 320B so as to define a space communicating with the installation opening 321 between the locking hook 323 and the second surface 320B,
The locking member 400 is installed through the installation opening 321 and moves along a space between the second surface 320B and the locking hook 323.
The method of claim 3,
In the handle 300,
A first guide slot 326 having one end communicated with the outside through the installation opening 321 and having a first stopper 327; And
A second guide slot 328 having one end communicated with the outside through the installation opening 321 and having a second stopper 329; Respectively,
The locking member (400)
The first stopper 327 moves along the first guide slot 326 and selectively contacts the first stopper 327 by the movement of the locking member 400 with respect to the handle 300, A first guide portion 431 provided with a first stopping projection 432 which rides over the first guide portion 431; And
The second stopping protrusion 436 moves along the second guide slot 328 and selectively contacts the second stopper 329 by the movement of the locking member 400 with respect to the handle 300 A second guide part 435 provided on the second guide part 435; Lt; / RTI >
In order to allow or restrict the rotation of the handle 300, the first stopping protrusion 432 contacts the first stopper 327 during the movement of the locking member 400, The locking member 400 is prevented from being arbitrarily moved with respect to the handle 300,
The second stopping protrusion 436 contacts the second stopper 329 during the movement of the locking member 400 to allow the rotation of the handle 300, The movement of the locking member (400) in a direction permitting rotation of the handle (300) is restricted in a state where the lever is positioned to allow rotation of the handle (300).
The method according to claim 1,
The handle 300 is formed with a seat portion 322,
The locking member 400 is provided with a latching rib 411 selectively seated in the seating portion 322,
The locking rib 400 is seated on the seating portion 322 in the course of movement of the locking member 400 so as to restrict the rotation of the handle 300, The movement of the locking member (400) is restricted to limit the rotation of the handle (300).
The method according to claim 1,
The locking member (400)
A body 410;
A locking portion 420 extending from one end of the body portion 410 and selectively positioned on a locus formed by the elastic deformation of the locking hook 323 for locking and unmating with the locking protrusion 150; And
A guide portion 430 selectively permitting the movement of the locking member 400 with respect to the handle 300 and preventing the locking member 400 from being completely removed from the handle 300; ≪ / RTI >
The method according to claim 6,
The locking member 400 may be selectively seated on the upper surface of the main body 410 in the seating part 322 formed on the handle 300 in order to restrict the rotation of the handle 300, And a locking rib (411) for restricting movement of the locking member (400) for restricting rotation of the handle (300).
The method according to claim 6,
The handle (300)
A first surface 320A, a portion of which is cut so that an installation opening 321 is defined; And
A second side 320B connected to the first side 320A and having the securing hook 323; / RTI >
The locking hook 323 extends upward from the lower end of the second surface 320B so as to define a space communicating with the installation opening 321 between the locking hook 323 and the second surface 320B,
The locking member 400 is installed through the installation opening 321 and is positioned between the second surface 320B and the locking hook 323. [
The method according to claim 6,
The guide part 430 includes:
The locking members 400 are provided at both ends of the main body 410 so as to be elastically deformable and move along the first guide slot 326 provided in the handle 300, And a first stopping protrusion 432 which is selectively in contact with the first stopper 327 provided on the first stopper 321 or on the first stopper 327 provided on the first stopping protrusion 431, A first guide portion 431 elastically deforming in a process of passing over the first stopper 327; And
The locking member 400 is provided on both sides of the main body 410 and moves along the second guide slot 328 provided in the handle 300. The locking member 400 restricts the rotation of the handle 300 A second stopping protrusion 323 for preventing the locking member 400 from being completely detached from the handle 300 by contacting the second stopper 329 provided on the handle 300, A second guide portion 435 having a second guide portion 436; ≪ / RTI >
A first housing (110) having a first circuit contact (120), a first power contact (130), and a fastening protrusion (150);
A second circuit contact part 220 and a second power contact part 230 coupled to and separated from the first housing 110 and selectively in contact with the first circuit contact part 120 and the first power contact part 130, A second housing 210 provided with the second housing 210;
The second housing 210 is rotatably coupled to the first housing 110 and provides an external force to the second housing 210 so that the second housing 210 is separated from the first housing 110, A handle 300 having a fastening hook 323 fastened to the fastening protrusion 150 or detached from the fastening protrusion 150; And
A locking member (400) movably installed on the handle (300) and permitting or restricting rotation of the handle (300); Lt; / RTI >
The handle 300 is disposed at a connection position where the first and second circuit contacts 120 and 220 are both in contact with the first and second power contacts 130 and 230, The first and second circuit contacts 120 and 220 are spaced apart from each other and the first and second power contacts 130 and 230 are in contact with each other and the first and second circuit contacts 120 and 220, And the second power contact 130 (230) are both located at a position in the locus connecting the power-off position,
The fastening hook 323 is fastened to the fastening protrusion 150 or detached from the fastening protrusion 150 while the handle 300 is positioned at the connection position,
The locking member 400 may include a locking position for restricting the rotation of the handle 300 when the handle 300 is positioned at the connection position and the locking hook 323 is fastened to the locking protrusion 150, And a locus connecting an unlocked position for allowing rotation of the handle (300)
Wherein the detachment of the locking hook (323) from the locking protrusion (150) is prevented when the locking member (400) is located in the locking position.
delete 11. The method of claim 10,
In the handle 300,
An installation opening 321 for installing the locking member 400;
A guide slot (325) communicating with the installation opening (321) and guiding the movement of the locking member (400); And
A stopper (327) (329) selectively permitting movement of the locking member (400) relative to the handle (300); .
13. The method of claim 12,
The stoppers 327 and 329,
In the process of moving the locking member 400 between the locking position and the unlocking position, the first stopping protrusion 432 selectively contacts the first stopping protrusion 432 provided on the locking member 400, A first stopper 327 which rides on the first stopper 327; And
A second stopper 329 contacting the second stopping protrusion 436 provided on the locking member 400 when the locking member 400 moves from the locking position to the unlocking position; ≪ / RTI >
13. The method of claim 12,
The handle 300 is provided with a seating portion 322 on which the locking rib 411 of the locking member 400 is seated when the locking member 400 moves from the unlocking position to the locking position, assembly.
11. The method of claim 10,
The locking member (400)
A body 410;
When the handle 300 and the locking member 400 are positioned at the connection position and the locking position respectively extended from one end of the body portion 410 and are coupled to the fastening protrusion 150 or removed from the fastening protrusion 150 A locking part (420) positioned on a locus formed by the locking hook (323) so as to be in contact with the locking hook (323); And
The locking member 400 moves along the first guide slot 326 provided in the handle 300 when the locking member 400 moves between the locking position and the unlocking position, A pair of first guide portions 431 for preventing the movable member 400 from moving arbitrarily between the locking position and the unlocking position; And
The locking member 400 moves along the second guide slot 328 provided in the handle 300 when the locking member 400 moves between the locking position and the unlocking position, A second guide portion 435 for preventing the handle 400 from being completely removed from the handle 300 in the process of being moved from the locked position to the unlocked position; ≪ / RTI >
16. The method of claim 15,
In the first guide portion 431,
A first stopping protrusion 432 selectively contacting the first stopper 183 provided in the first guide slot 326 or passing over the first stopper 183 is provided,
The first guide portion 431 is elastically deformed with respect to the main body portion 410 so that the first stopping protrusion 432 can be moved over the first stopper 183 during the movement of the locking member 400. [ Transformer connector assembly.
16. The method of claim 15,
The main body 410 is provided with a latching rib 411 which is selectively seated in a seat part 322 formed in the handle 300,
The second guide portion 435 is provided with a second stopping protrusion 436 selectively contacting the second stopper 329 provided in the second guide slot 328,
The engaging rib 411 is seated in the seating portion 322 or the second stopping projection 436 is engaged with the second stopper 432 in the process of moving the locking member 400 between the locking position and the unlocking position, (329), thereby preventing the locking member (400) from being completely removed from the handle (300).
A first connector 100 having a fastening protrusion 150;
A second connector (200) coupled to the first connector (100) for connection of an interlock circuit and a power supply and separated from the first connector (100) for interlock circuit and power supply interception;
A driving force is provided to the second connector 200 for coupling and disengaging the first and second connectors 100 and 200 to be rotatable with respect to the first connector 100, A handle 300 having a fastening hook 323 fastened to the fastening protrusion 150 or detached from the fastening protrusion 150 so as to be elastically deformable; And
A locking member (400) movably installed on the handle (300) for permitting or restricting the elastic deformation of the locking hook (323) for detachment from the locking protrusion (150); Lt; / RTI >
In the course of coupling the first and second connectors 100 and 200, power is applied by the rotation of the handle 300. When a predetermined time elapses, an interlock circuit is connected, In the process of separating the connectors 100 and 200, the interlock circuit is disconnected by the rotation of the handle 300. When the predetermined time has elapsed, the power is shut off,
The locking member 400 restricts the elastic deformation of the locking hook 323 when the interlock circuit is connected and the power is applied and the locking hook 323 is fastened to the locking protrusion 150, Wherein rotation of the handle (300) relative to the first connector (100) is restricted.
KR1020140175644A 2014-12-09 2014-12-09 Connecter assembly KR101585861B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230084892A (en) * 2021-12-06 2023-06-13 주식회사 유라 Connector

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Publication number Priority date Publication date Assignee Title
KR20080088710A (en) * 2007-03-30 2008-10-06 한국단자공업 주식회사 Connector assembly
KR101234338B1 (en) * 2011-10-31 2013-02-18 한국단자공업 주식회사 Lever type connector having inter lock function
KR101308259B1 (en) 2009-10-08 2013-09-13 타이코 일렉트로닉스 코포레이션 Connector assembly having multi-stage latching sequence

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080088710A (en) * 2007-03-30 2008-10-06 한국단자공업 주식회사 Connector assembly
KR101308259B1 (en) 2009-10-08 2013-09-13 타이코 일렉트로닉스 코포레이션 Connector assembly having multi-stage latching sequence
KR101234338B1 (en) * 2011-10-31 2013-02-18 한국단자공업 주식회사 Lever type connector having inter lock function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230084892A (en) * 2021-12-06 2023-06-13 주식회사 유라 Connector
KR102658616B1 (en) 2021-12-06 2024-04-18 주식회사 유라 Connector

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