CN109038036B - Connector quick locking structure protection device - Google Patents
Connector quick locking structure protection device Download PDFInfo
- Publication number
- CN109038036B CN109038036B CN201811018201.9A CN201811018201A CN109038036B CN 109038036 B CN109038036 B CN 109038036B CN 201811018201 A CN201811018201 A CN 201811018201A CN 109038036 B CN109038036 B CN 109038036B
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- Prior art keywords
- groove
- quick
- locking
- clamping
- plug
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Classifications
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- 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
- H01R13/625—Casing or ring with bayonet engagement
-
- 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
- H01R13/46—Bases; Cases
- H01R13/465—Identification means, e.g. labels, tags, markings
-
- 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
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
-
- 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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a connector quick-locking structure protection device which comprises a male plug and a female plug, wherein the male plug and the female plug are matched to form a quick-locking structure, at least one clamping module is arranged on the male plug, and the clamping module is matched with a corresponding clamping groove on the female plug to lock the quick-locking structure so as to prevent the quick-locking structure from failing. The invention can automatically complete the locking of the quick locking structure while quickly locking, thereby ensuring the connection stability of the male plug and the female plug.
Description
Technical Field
The invention relates to the field of industrial connectors, in particular to a connector quick-locking structure protection device.
Background
The industrial connector is a high-precision and high-quality automatic plugging and self-locking device which is widely applied to various power and signal occasions, such as the fields of LED screens, medical equipment, industrial control, detection and measurement equipment, AV systems, broadcast television, communication and the like. Currently, the locking means of industrial connectors are usually threaded or quick-lock connections. The screw connection assembly efficiency is low, sometimes tools such as a spanner are needed, installation errors are easy to occur, and the operation stability of equipment is affected. The quick lock connection is relatively convenient, and most of the quick lock connection does not need tools, but for a circular connector, the quick lock connection is usually realized by opposite insertion and rotation, and a quick receiving nut of the connector can rotate under the action of external force, so that the quick lock structure is easy to fail.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a connector quick-locking structure protection device which is convenient to quickly lock and reliable in connection.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a connector quick-locking structure protection device, includes public plug and female plug, and public plug and female plug cooperation form quick-locking structure, are equipped with at least one clamping module on the public plug, and this clamping module cooperates the card slot that corresponds on the female plug and locks quick-locking structure to prevent quick-locking structure inefficacy.
Further, the male plug is provided with a chute corresponding to the clamping module, the clamping module slides in the chute, and the clamping module is contracted in the chute or partially protrudes out of the end face of the chute.
Further, the clamping module comprises a fixing clamp and a spring, one end of the spring is abutted against the fixing clamp, and the other end of the spring is abutted against the male plug.
Further, the fixing clamp comprises a clamping head part, a limiting part and a driving part, wherein the clamping head part and the limiting part are clamped in the sliding groove, the driving part can be operated to stir the clamping head part and the limiting part to move in the sliding groove, and the limiting part limits the clamping head part to protrude out of the end face of the sliding groove to a limited extent so as to be inserted into the clamping groove of the female plug.
Further, the fixed clip is an integrated structure, the limiting part is positioned in the middle, the clamping head part is positioned below the limiting part, the driving part is positioned above the limiting part, the sliding groove is divided into an upper layer and a lower layer, the limiting part and the clamping head part axially move along the male plug in the upper layer sliding groove and the lower layer sliding groove respectively, and the two side walls of the upper layer sliding groove extend towards the middle of the sliding groove and limit the clamping head part to radially move along the male plug.
Further, the upper layer spout in be equipped with one section spacing groove, the width of this spacing groove is greater than the width of other positions of upper layer smooth groove, spacing portion is equipped with the elastic arm in one side at least, the elastic arm is opened naturally when being located the spacing groove, the width of spacing portion under the normality is greater than the width of other positions except for the spacing groove in the upper layer spout, the protruding stretch out in spout terminal surface one section distance back of joint head, the terminal surface of spacing groove of elastic arm butt to the axial displacement of restriction whole fixing clip.
As an improvement, the upper surface of the driving part is provided with an OPEN mark and a first arrow, and is also provided with anti-skid patterns, and the clamping connector part can be accommodated in the chute by pushing the driving part along the direction of the first arrow.
Further, female plug on be equipped with the quick connect nut that can rotate, quick lock structure including the locking piece that sets up on the quick connect nut, this locking piece cooperates with the quick locking groove that sets up on the male plug, quick locking groove includes guiding groove and locking groove, the guiding groove is offered along the male plug axial, the locking groove is offered along male plug circumference, the locking groove is linked together with the guiding groove, the locking piece removes to the locking groove along the guiding groove and can realize the quick to lock of male plug and female plug, when the locking piece removes the locking position of locking groove, the joint head is relative with the draw-in groove of female plug, the fixed clamping pops out from the spout under the elastic force effect of spring and inserts in the draw-in groove.
As an improvement, the quick-connection screw cap is provided with an OPEN mark and a CLOSE mark, the corresponding mark is provided with an arrow, the driving part is provided with a second arrow, when the arrow corresponding to the OPEN mark of the quick-connection screw cap is opposite to the second arrow of the driving part, the locking block is opposite to the guiding groove, and when the locking block moves to the locking position of the locking groove, the arrow corresponding to the CLOSE mark is opposite to the second arrow of the driving part.
When the male plug and the female plug are locked fast, the clamping module is extruded, and when the male plug and the female plug are locked in place, the clamping module is automatically inserted into the clamping groove of the female plug, so that the male plug and the female plug are prevented from rotating relatively, the locking of the fast locking structure is automatically completed when the male plug and the female plug are locked fast, and the connection stability of the male plug and the female plug is ensured.
Drawings
Fig. 1 is a schematic diagram of a male plug and a female plug of a protection device for a quick lock structure of a connector according to an embodiment of the present invention, in which a quick-connect nut is shown in a semi-section;
FIG. 2 is a schematic view of a male plug of a connector quick lock mechanism protection device according to an embodiment of the present invention, wherein a clip module and a spring are separated from a male plug body;
FIG. 3 is a schematic view of a male plug of a connector quick lock protection device according to an embodiment of the present invention, wherein a driving portion of a clip module is omitted;
FIG. 4 is a schematic view of a connector quick lock structure protection device in a locked state according to an embodiment of the present invention, in which a clip module and a quick connect nut that are engaged with each other are half-sectioned;
fig. 5 shows a schematic illustration of the male plug and female plug of the connector quick lock structure protection device according to the embodiment of the present invention, where an arrow corresponding to "OPEN" on the quick connect nut is opposite to a second arrow on the driving portion;
fig. 6 is a schematic view showing a protection device of a quick lock structure of a connector according to an embodiment of the present invention in a locked state, where an arrow corresponding to "CLOSE" on a quick-connect nut is opposite to a second arrow on a driving portion;
fig. 7 shows a perspective view of the clip module of the connector quick lock structure protection device of the embodiment of the present invention.
Detailed Description
The invention will now be further described with reference to the drawings and detailed description.
Referring to fig. 1 and 2, a protection device for a quick locking structure of a connector includes a male plug 1 and a female plug 2, wherein the male plug 1 and the female plug 2 cooperate to form a quick locking structure, a clip module 3 is disposed on the male plug 1, a chute 4 is disposed on the male plug 1 corresponding to the clip module 3, and the clip module 3 slides in the chute 4. The female plug 2 is provided with a rotatable quick-connection screw cap 5, the quick-connection screw cap 5 is provided with a clamping groove 51, and the clamping module 3 and the clamping groove 51 are matched to lock the quick-locking structure so as to prevent the failure of the quick-locking structure. Preferably, the male plug 1 is provided with two opposing clip modules 3, and correspondingly, the sliding groove 4 and the clip groove 51 are also provided with two opposing clip modules. The number of clip modules 3 may also be provided in a plurality, preferably evenly distributed along the circumference of the male plug 1, to obtain a more secure connection.
Referring to fig. 3 to 7, the clip module 3 includes a fixing clip 31 and a spring 32, one end of the spring 32 abuts against the fixing clip 31, and the other end abuts against the male plug 1. The fixing clip 31 comprises a clamping head 311, a limiting part 312 and a driving part 313, the fixing clip 31 is of an integrated structure, the limiting part 312 is positioned in the middle, the clamping head 311 is positioned below the limiting part 312, and the driving part 313 is positioned above the limiting part 312. The two sides of the limiting part 312 are provided with elastic arms 3121, one end of the elastic arm 3121 and the limiting part 312 are integrally formed, the other end is a free end far away from the spring 32, and the free ends of the two elastic arms 3121 are opened in an splayed structure in a normal state. The width of the stopper body 3122 is smaller than the width of the clip portion 311. The upper surface of the driving part 313 is provided with an OPEN mark and a first arrow 3131, and is also provided with anti-skid threads. The clip module 3 is provided with a recess 314 at one end adjacent to the spring 32, and one end of the spring 32 is placed in this recess 314. The spring 32 is located below the driving part 313, which in various movement states of the gripper module 3 always covers the chute, so that foreign bodies fall into the chute to influence the movement of the gripper module.
The chute 4 on the male plug 1 is a chute with one open end and the other closed end, the trend of the chute 4 is set along the axial direction of the male plug 1, the closed end of the chute 4 is provided with a convex column 7, the convex column 7 is inserted into the inner diameter of the spring 32 along the axial direction, and one end of the spring 32 is abutted against the end face of the closed end. The chute 4 is divided into an upper layer and a lower layer, the clip module 3 is inserted from the opening end of the chute 4, the limiting part 312 and the clip head part 311 are respectively positioned in the upper layer chute 41 and the lower layer chute 42, and two side walls of the upper layer chute 41 extend towards the middle of the chute 4 and limit the clip head part 311 to move along the radial direction of the male plug 1. A section of limiting slot 411 is arranged in the upper layer sliding slot 41, and the width of the limiting slot 411 is larger than the width of other parts of the upper layer sliding slot 41. When the clip module 3 is inserted into the chute 4 from the opening end of the chute 4, the elastic arm 3121 of the limiting portion 312 is limited by the side wall of the chute 4 to be folded and close to the limiting portion body 3122, so that the limiting portion 312 is smoothly inserted into the chute 4, the elastic arm 3121 is naturally opened when being positioned in the limiting slot 411, and the width of the limiting portion 312 in a normal state is larger than the width of other parts except the limiting slot 411 in the upper layer chute 41.
The operation driving portion 313 can toggle the clamping portion 311 and the limiting portion 312 to move in the chute 4, and pushing the driving portion 313 along the direction of the first arrow 3131 can enable the clamping portion 311 to be accommodated in the chute 4. Under the condition that no external force is applied, the fixing clamp 31 automatically pops up from the chute 4 under the action of the elastic force of the spring 32, and after the clamping head 311 protrudes out of the end face of the chute 4 for a certain distance, the elastic arm 3121 abuts against the end face of the limiting slot 411, so that the clamping head 311 is limited to protrude out of the end face of the chute 4.
The quick lock structure comprises a locking block 52 arranged on the inner ring surface of the quick-connection nut 5, and the locking block 52 is matched with a quick lock groove 6 arranged on the male plug 1. The quick locking groove 6 comprises a guide groove 61 and a locking groove 62, the guide groove 61 is axially formed along the male plug 1, the locking groove 62 is circumferentially formed along the male plug 1, the locking groove 62 is communicated with the guide groove 61, and the locking block 52 moves to the locking groove 62 along the guide groove 61, so that quick locking of the male plug 1 and the female plug 2 can be realized. As a modification, the quick-connect nut 5 is provided with an "OPEN" and a "CLOSE" mark, the corresponding mark is provided with an arrow, and the driving part 313 is provided with a second arrow 3132. When the arrow corresponding to the "OPEN" mark of the quick-connect nut 5 is opposite to the second arrow 3132 of the driving portion 313, the lock block 52 is opposite to the guide groove 61, and in this state, the female plug 2 and the male plug 1 are inserted to the bottom, the end surface of the quick-connect nut 5 presses the engaging head 311 of the clip module 3, and the engaging head 311 is retracted in the chute 4. Then, the quick-connection nut 5 is rotated along the direction of the locking groove 62, the locking block 52 moves to the locking position of the locking groove 62, at this time, the clamping groove 51 on the quick-connection nut 5 is opposite to the clamping module 3, the quick-connection nut 5 releases the extrusion of the clamping module 3, the clamping head 311 automatically stretches out from the sliding groove 4 and inserts into the clamping groove 51 under the action of the spring 32, and the arrow corresponding to the "CLOSE" mark is opposite to the second arrow 3132 of the driving part 313.
When unlocking, the clip module 3 is pushed in the direction of the arrow "OPEN" of the driving part 313, the clip connector 311 is separated from the clip groove 51, the quick-connect nut 5 is rotated, the arrow corresponding to "OPEN" on the quick-connect nut 5 is aligned with the second arrow 3132 of the driving part 313, and then the male plug 1 is pulled out.
The connector quick lock structure protection device of the embodiment of the invention is mainly characterized in that:
the connector quick locking structure protection device consists of two parts: the male plug and the female plug are provided with quick-connection nuts, and the male plug is provided with a clamping module. The male and female plugs are composed of cable joints, pins, insulating shells and other accessories.
1. The male plug (or the female plug) is provided with the clamping module, and a plurality of springs are arranged between the male plug (or the female plug) and the clamping module, so that the pressed clamping module can automatically rebound after being loosened. The cardholder module is provided with an OPEN mark and an arrow.
2. The male plug (or the female plug) is also provided with a plurality of quick locking grooves.
3. The female plug (or male plug) is provided with a quick-connection screw cap, a plurality of locking blocks corresponding to a plurality of quick-locking grooves on the male plug (or female plug) are arranged on the quick-connection screw cap, and a plurality of clamping grooves corresponding to the clamping modules are arranged on the quick-connection screw cap. The quick-connect nut is also printed with corresponding OPEN and CLOSE logos and arrows.
4. When the male plug is locked, the OPEN arrow on the quick-connection screw cap is aligned with the arrow of the clamping module to the bottom, the quick-connection screw cap can squeeze the clamping module, then the quick-connection screw cap is rotated to enable the CLOSE arrow on the quick-connection screw cap to correspond to the arrow of the clamping module, and the locking block can be installed in the quick-locking groove, so that the locking is realized, meanwhile, the clamping module can correspond to the clamping groove on the quick-connection screw cap, the clamping module can be automatically ejected and inserted into the clamping groove, and at the moment, the quick-connection screw cap is fixed, so that the quick-connection screw cap is prevented from rotating, and the failure of a quick-locking system is prevented.
5. If the male and female plugs are to be pulled out, the male and female plugs are pushed backwards according to an OPEN arrow on the clamping module, and then the quick-connection nut is rotated to enable the COPEN arrow on the quick-connection nut to correspond to the arrow of the clamping module, and the male and female plugs are pulled out.
The above description is illustrative of the embodiments using the present teachings, and is not intended to limit the scope of the present teachings to any particular modification or variation of the present teachings by those skilled in the art.
Claims (8)
1. The utility model provides a connector quick-lock structure protection device, includes public plug and female plug, its characterized in that: the male plug and the female plug are matched to form a quick locking structure, the male plug is provided with at least one clamping module, and the clamping module is matched with a corresponding clamping groove on the female plug to lock the quick locking structure so as to prevent the quick locking structure from failing; the male plug corresponds to the clamping module and is provided with a chute, the clamping module slides in the chute, the clamping module is in two states of contracting in the chute and partially protruding out of the end face of the chute, the male plug and the female plug extrude the clamping module when inserting the male plug and the female plug into the chute to enable the clamping module to contract in the chute, the male plug and the female plug realize quick locking through rotation after inserting the male plug and the female plug into the chute, and extrusion to the clamping module is released when realizing quick locking, so that the clamping module is inserted into the clamping groove to realize locking.
2. The connector quick lock structure protection device of claim 1, wherein: the clamping module comprises a fixing clamp and a spring, one end of the spring is abutted against the fixing clamp, and the other end of the spring is abutted against the male plug.
3. The connector quick lock structure protection device according to claim 2, wherein: the fixing clamp comprises a clamping head part, a limiting part and a driving part, wherein the clamping head part and the limiting part are clamped in the sliding groove, the driving part can be operated to stir the clamping head part and the limiting part to move in the sliding groove, and the limiting part limits the clamping head part to protrude out of the end face of the sliding groove to a limited extent so as to be inserted into the clamping groove of the female plug.
4. A connector quick lock structure protection device according to claim 3, wherein: the fixed clamp is of an integrated structure, the limiting part is positioned in the middle, the clamping head part is positioned below the limiting part, the driving part is positioned above the limiting part, the sliding groove is divided into an upper layer and a lower layer, the limiting part and the clamping head part axially move along the male plug in the upper layer sliding groove and the lower layer sliding groove respectively, and the two side walls of the upper layer sliding groove extend towards the middle of the sliding groove and limit the clamping head part to radially move along the male plug.
5. The connector quick lock structure protection device of claim 4, wherein: the upper layer spout in be equipped with one section spacing groove, the width of this spacing groove is greater than the width of other positions of upper layer smooth groove, spacing portion is equipped with the elastic arm at least one side, the elastic arm is opened naturally when being located the spacing groove, the width of spacing portion under the normality is greater than the width of other positions except for the spacing groove in the upper layer spout, the joint head is protruding stretches out after a section distance in spout terminal surface, the terminal surface of elastic arm butt spacing groove to the axial displacement of restriction whole fixing clip.
6. A connector quick lock structure protection device according to claim 3, wherein: the upper surface of the driving part is provided with an OPEN mark and a first arrow, and is also provided with anti-skid lines, and the driving part is pushed along the direction of the first arrow so that the clamping joint part can be accommodated in the chute.
7. A connector quick lock structure protection device according to claim 3, wherein: the female plug on be equipped with the quick connect nut that can rotate, quick lock structure including the locking piece that sets up on the quick connect nut, this locking piece cooperates with the quick locking groove that sets up on the male plug, quick locking groove includes guiding groove and locking groove, the guiding groove is offered along male plug axial, the locking groove is offered along male plug circumference, the locking groove is linked together with the guiding groove, the locking piece removes to the locking groove along the guiding groove and can realize the quick to lock of male plug and female plug, when the locking piece removes the locked position of locking groove, the joint head is relative with the draw-in groove of female plug, the fixed clamping is automatic to pop out the draw-in groove from the spout under the elastic force effect of spring.
8. The connector quick lock structure protection device of claim 7, wherein: the quick-connection nut is provided with an OPEN mark and a CLOSE mark, the corresponding mark is provided with an arrow, the driving part is provided with a second arrow, when the arrow corresponding to the OPEN mark of the quick-connection nut is opposite to the second arrow of the driving part, the locking block is opposite to the guide groove, and when the locking block moves to the locking position of the locking groove, the arrow corresponding to the CLOSE mark is opposite to the second arrow of the driving part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811018201.9A CN109038036B (en) | 2018-09-03 | 2018-09-03 | Connector quick locking structure protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811018201.9A CN109038036B (en) | 2018-09-03 | 2018-09-03 | Connector quick locking structure protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109038036A CN109038036A (en) | 2018-12-18 |
| CN109038036B true CN109038036B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811018201.9A Active CN109038036B (en) | 2018-09-03 | 2018-09-03 | Connector quick locking structure protection device |
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| CN (1) | CN109038036B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492308A (en) * | 2019-08-01 | 2019-11-22 | 中航光电科技股份有限公司 | A kind of bayonet connector of band bullet pin locking mechanism |
| DE102019130491B3 (en) * | 2019-11-12 | 2020-09-03 | Phoenix Contact Gmbh & Co. Kg | Electrical connector system with locking element |
| CN112713442A (en) * | 2020-12-19 | 2021-04-27 | 柏瑞彪 | Automatic locking structure for waterproof plug |
| CN113067194B (en) * | 2021-03-19 | 2023-05-12 | 昆山欧德斯电子科技有限公司 | Terminal electric connector and electric connector combination thereof |
| CN113823968B (en) * | 2021-09-24 | 2024-03-26 | 浙江上曼电气科技有限公司 | Wiring structure |
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| CA2193795A1 (en) * | 1996-12-23 | 1998-06-23 | George C. Bradley | Electrical plug with threaded interlock |
| CN202068013U (en) * | 2011-06-02 | 2011-12-07 | 北京长城博创科技有限公司 | A self-locking joint for cable sealing |
| DE102011011151A1 (en) * | 2010-11-24 | 2012-05-24 | Lear Corporation | Connection socket for an electrical plug connection |
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| CN106356670A (en) * | 2016-09-30 | 2017-01-25 | 唐君保 | Waterproof connector with locking structure after butt joint |
| CN208753591U (en) * | 2018-09-03 | 2019-04-16 | 厦门唯恩电气有限公司 | A kind of connector quick locking structure protective device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7357659B2 (en) * | 2003-04-17 | 2008-04-15 | Canare Electric Co., Ltd. | Connector and female plug |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2193795A1 (en) * | 1996-12-23 | 1998-06-23 | George C. Bradley | Electrical plug with threaded interlock |
| DE102011011151A1 (en) * | 2010-11-24 | 2012-05-24 | Lear Corporation | Connection socket for an electrical plug connection |
| CN202068013U (en) * | 2011-06-02 | 2011-12-07 | 北京长城博创科技有限公司 | A self-locking joint for cable sealing |
| CN103457098A (en) * | 2013-08-21 | 2013-12-18 | 扬州航宇通信科技有限公司 | Rotary locking connector |
| CN104124577A (en) * | 2014-08-06 | 2014-10-29 | 厦门唯恩电气有限公司 | Electromagnetic shielding connector structure |
| CN205543572U (en) * | 2016-04-13 | 2016-08-31 | 深圳市智璟科技有限公司 | Aerial plug |
| CN106356670A (en) * | 2016-09-30 | 2017-01-25 | 唐君保 | Waterproof connector with locking structure after butt joint |
| CN208753591U (en) * | 2018-09-03 | 2019-04-16 | 厦门唯恩电气有限公司 | A kind of connector quick locking structure protective device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109038036A (en) | 2018-12-18 |
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