TWM524570U - Electrical connector housing and electrical connector thereof - Google Patents

Description

Electrical connector housing and electrical connector therefor

The present invention provides an electrical connector housing that utilizes a cover to position a cable.

According to the conventional electrical connector, the cover body and the base body are integrally formed, and at least include: a body, the plurality of slots are received by the receiver, and one side of the connector is connected to the cover body by the connecting portion And forming a plurality of grooves having convex portions on one side vertical wall surface; a connecting portion is a joint, which serves as a connection between the seat body and the cover body, and a cover body is a protector, one of which The side step is formed by the connecting portion and the base body, and a plurality of latching members are formed on the one side in the longitudinal direction, wherein the side of the seat body is connected with the connecting portion by the connecting portion, and the cover body is fastened by the buckle hole. The piece is correspondingly buckled with the groove of the seat body, so that the cover body and the seat body are integrally formed, and the cover body is centered on one side of the seat body, and when the cover body covers the preset cable and the seat body is assembled The preset cable is pierced by the side wall of the long side of the cover body, and the through hole is disposed on the same side of the connecting portion for guiding the cable to lead the cable from a predetermined direction, and the electrical connector is provided with a positioning buckle arm. The same side wall of the groove of the convex portion is used for positioning after mating with the mating electrical connector.

Therefore, it can be understood from the above-mentioned conventional electrical connector structure that the housing of the conventional electrical connector is provided with a perforation through which the predetermined cable is inserted to protect or comb the cable, when the positioning buckle arm and the connecting portion are different sides. The side wall is disposed as a side wall of the opposite side of the buckle or the groove, the preset cable is mounted to the seat body, and the other end of the preset cable is pierced out to the outside of the cover by a perforation that is closed in a surrounding state.

However, the following problems occur through the above conventional structure:

1. The other end of the preset cable that has been installed on the seat body must be pierced one by one or more to the surrounding perforated hole, and the operation efficiency of the operator is not good.

2. When the other end of the preset cable is pre-equipped with an electrical connector or other preset module, the preset cable is closed by the cover body through the surrounding operation in the reverse operation of the above-mentioned operation mode. The perforation of the state is positioned inside the seat after being pierced, which does cause the operator to be restricted in use.

3. After the electrical connector with the cable is mated with the docking electrical connector, the positioning button arm must be removed to remove the positioning. If the punching position is set on the same side of the positioning button arm, the thread outside the cover body is worn. The cable can cause interference to the operator and increase the inconvenience of use.

Therefore, how to solve the problems and shortcomings of the use, that is, the relevant manufacturers in this industry are eager to study the direction of improvement.

Therefore, the new creators, in view of the problems and shortcomings of the conventional electrical connectors, collected the relevant materials through multi-party evaluation and consideration, and continuously tried and modified the years of R&D experience in the industry to design such electrical connectors. A new type of housing and its electrical connectors were born.

The main purpose of the present invention is that the position of the cover of the cover of the electrical connector housing and the connection between the cover and the base are different from each other, and the cover can be assembled after the cable is assembled. When the positioning is combined with the seat body, the cable is also guided and arranged at the same time. Compared with the previous one, one or more pieces of the cover body perforation are required to be arranged, and the perforation of the open notch is passed through the surrounding side, and one or more lines are arranged at a time. The cable does have the effect of reducing the operating procedure and increasing the convenience of the user.

Another main purpose of the present invention is to match the position of the perforation of the cover body and the arrangement of the connecting portion. The positioning buckle arm is disposed at the same side wall of the connecting portion, so that the position of the cable passing through the perforation of the cover body does not cause the user to operate and position. Interference is formed when the arm is buckled.

1‧‧‧Electrical connector housing

11‧‧‧

111‧‧‧ front

112‧‧‧ Rear

113‧‧‧Terminal slot

114‧‧‧ buckle area

1141‧‧‧Snap recess

1142‧‧‧Second lock hook

115‧‧‧ Positioning arm

1151‧‧‧ Press end

1152‧‧‧ buckle end

12‧‧‧ Cover

121‧‧‧ buckle arm

1211‧‧‧Snap hook block

1212‧‧‧First lock hook

1213‧‧‧Sloping surface

122‧‧‧ accommodating space

123‧‧‧Perforation

124‧‧‧ accommodating holes

13‧‧‧Connecting Department

131‧‧‧ joint surface

1311‧‧‧ guiding oblique block

1312‧‧‧ Positioning the slope

14‧‧‧Terminal group

141‧‧‧Riveting

142‧‧‧Docking Department

15‧‧‧ cable group

2‧‧‧Electrical connector

3‧‧‧Docking electrical connector

The first figure is a three-dimensional appearance of the preferred embodiment of the present invention.

The second figure is another perspective stereoscopic view of the preferred embodiment of the present invention.

The third figure is a perspective view of the cover opening of the preferred embodiment of the present invention.

The fourth figure is a perspective view of another angle cover opening of the preferred embodiment of the present invention.

The fifth figure is a schematic diagram of the set up body of the preferred embodiment of the present invention.

Figure 6 is a cross-sectional view (I) of the operation of the electrical connector cover of the preferred embodiment of the present invention.

Figure 7 is a schematic cross-sectional view (2) of the operation of the electrical connector cover of the preferred embodiment of the present invention.

Figure 8 is a schematic perspective view of the electrical connector of the preferred embodiment of the present invention.

In order to achieve the above objectives and effects, the technical means and its construction adopted in the present invention are described in detail in the preferred embodiment of the present invention, and the structure and function are as follows.

Please refer to the first, second, third, sixth and eighth figures, which are respectively a three-dimensional appearance view, a three-dimensional external appearance view of the preferred embodiment, a three-dimensional schematic view of the cover body, and an operation sectional view of the electrical connector cover. Schematic (a) and a schematic diagram of the three-dimensional operation of the electrical connector. As can be clearly seen from the figure, the preferred electrical connector housing 1 of the present invention is an integrally formed structure, which can be divided into a seat body 11 and a cover body 12, The main components and features of this case are detailed as follows: The two ends of the base body 11 are respectively provided for inserting the front portion 111 of the preset docking electrical connector 3 and the rear portion 112 for inserting the terminal group 14, and the terminal body 11 is provided with a terminal extending from the rear portion 112 toward the front portion 111. a slot 113, a side wall of the base 11 is provided with a buckle area 114 for positioning the latching arm 121 of the cover body 12. The buckle area 114 is recessed with a buckle recess 1141, and the buckle recess 1141 extends toward the front portion 111. a second locking hook 1142 having a substantially curved shape, and a connecting portion 13 connected to the cover 12 on the side wall of the base 11 opposite to the other side, the end surface of the rear portion 112 of the base 11 is provided with a cover The body 12 is joined to the joint surface 131, and the base 11 is formed on the joint surface 131 toward the terminal groove 113 to form a sloped positioning portion 1312, and the base 11 is provided with a positioning buckle at the same side wall of the joint portion 13. The arm 115 extends outward from the side wall and extends upwardly and downwardly to form a pressing end 1511 for releasing the positioned butt electrical connector 3 and for fastening the positioning docking electrical connector 3 The buckle end 1152.

The cover body 12 is configured to cover the cover body 12 of the base body 11. The cover body 12 is internally formed with an accommodation space 122. The side wall of the cover body 12 is connected to the connecting portion 13, and the other side of the connecting portion 13 is connected to the base 11. A corresponding number of the latching arms 121 are disposed on the same side wall of the cover body 12 with respect to the same side of the body buckle region 114. The latching arms 121 extend toward the top wall of the cover body 12 to form a substantially curved shape. The first locking hook 1212 and the side wall of the locking arm 121 are also provided with a through hole 123 communicating with the accommodating space 122. The other side wall of the through hole 123 is provided with a receiving hole 124 for receiving the positioning buckle arm 115. And corresponding to the seat positioning inclined portion 1312 and guiding the positioning guiding inclined block 1311 on the cover joint surface 131.

Please refer to the second to seventh figures, which is another corner of the preferred embodiment of the present invention. 3D external view, three-dimensional schematic view of the cover, another perspective view of the cover opening, a schematic diagram of the set up body, a schematic diagram of the operation of the cover of the electrical connector (1), and a schematic view of the operation of the cover of the electrical connector (2) The electrical connector housing 1 disclosed in the preferred embodiment is composed of a base body 11 and a cover body 12. When the user operates, the cover body 12 and the base body 11 of the electrical connector housing 1 are in an open state. The latching arm 115 is received in the receiving hole 124. Before the terminal set 14 is mounted, the rear connecting portion 141 is bare with one end of the cable set 15 or may be combined with other electrical connectors (not shown). The cable group 15 is composed of one or more cables. When the user inserts the front abutting portion 142 and the riveting portion 141 of the terminal group 14 into the terminal slot 113, the other end of the cable group 15 to which the riveting portion 141 is coupled is provided. The electrical connector (not shown) or the bare wire state is rotated by the operation cover 12 through the connecting portion 13 so that the cover body 12 can be covered by the cover body 11 before the cover body 12 is completely covered. The through hole 123 of the body is used for the user to store the cable group 15 or a plurality of cables in the through hole 123 respectively. In the preferred embodiment, the two through holes 123 are disposed. The two through holes are arranged to position the cable group 15 according to the position of the through hole 123, and the cable group 15 is placed adjacent to the through hole 123 and the cover 12 is placed thereon to make the cable set. 15 Finishing and positioning within the electrical connector housing 1 to achieve the effect of guiding the finishing and protecting the cable set 15.

Please refer to the seventh and eighth figures, which are schematic diagrams of the operation of the electrical connector cover of the preferred embodiment of the present invention (2) and the three-dimensional operation diagram of the electrical connector, so that the electrical connector housing 1 is assembled through the foregoing structure. For the electrical connector 2, the electrical connector 2 is fastened to the positioning and docking electrical connector 3 by the fastening end 1152 of the positioning buckle arm 115, and the user is operated to press the pressing end 1151 to release the fastening end 1152. In the preferred embodiment, the cable group 15 is disposed in a direction in which the position of the through hole 123 is opposite to that of the positioning arm 115. Therefore, the position of the cable group 15 does not interfere with the user's operation of the positioning arm 115. .

Please refer to the first, sixth and seventh figures, which are schematic views of the preferred embodiment of the present invention, a schematic cross-sectional view of the electrical connector cover (1), and a schematic diagram of the operation of the electrical connector cover (2). In the preferred embodiment, the electrical connector housing 1 includes a cover body 12 and a base body 11. The latching hook block 1211 of the latching arm 121 disposed on the cover body 12 is coupled to the latching area 114 of the base body 11. Corresponding to the latching recess 1141, the lid body 12 is rotated in the direction of the seat body 11 with the connecting portion 13 as a shaft. When the engaging surface 131 of the lid body 12 and the seat body 11 are completely engaged and closed, the hook block is fastened. The first locking hook 1212 and the second locking hook 1142 are respectively arranged on the two sides of the buckled recess 1141, and the first locking hook 1212 is elastically deformed so that the first locking hook 1212 spans the second. The locking hooks 1142 are in a state of being buckled against each other, that is, the cover body 12 and the joint surface 131 of the base body 11 are completely engaged, and the guide inclined blocks 1311 are provided on the joint surface 131 to guide the positioning inclined portions 1312. The cover 12 and the base 11 are aligned to avoid skewing.

In the preferred embodiment, the cover body 12 and the base body 11 are to be changed from the closed state to the open state. The user can use the finger or the tool to contact the inclined surface 1213 of the buckle arm 121 and apply the force outward to make the first buckle 1212 Crossing the second locking hook 1142 causes the lid 12 to be in an open state, and such a structure has the inconvenience of reducing future maintenance or replacement operations.

However, the above description of the embodiments of the present invention is a preferred embodiment, but the above disclosure is only a preferred embodiment of the present invention. However, the scope of the rights of the creation is limited, so the equivalent changes and modifications made by the scope of the patents of this creation should still be included in the scope of patents covered by this creation.

Therefore, all structures and devices that can achieve the aforementioned effects should be subject to this creation. Covers, such simple modifications and equivalent structural changes shall be included in the scope of this creation patent and shall be combined with Chen Ming.

In summary, the above-mentioned electrical connector housing of the present invention can achieve its efficacy and purpose when used. Therefore, the creation is a practical and excellent creation, and is in accordance with the application requirements of the new patent, and is submitted according to law. I hope that the trial committee will grant this case as soon as possible to protect the creators' hard work. If there is any doubt in the ruling committee, please do not hesitate to give instructions, the creators will try their best to cooperate, and they will feel good.

1‧‧‧Electrical connector housing

11‧‧‧

111‧‧‧ front

112‧‧‧ Rear

114‧‧‧ buckle area

1141‧‧‧Snap recess

12‧‧‧ Cover

121‧‧‧ buckle arm

123‧‧‧Perforation

Claims (16)

An electrical connector housing is applied to a cable connector, comprising a base body and a cover body, wherein the base body is provided with a terminal slot extending from the rear portion toward the front portion, and a buckle is arranged on a side wall of the base body The side wall of the other side of the seat body is provided with a connecting portion connected to a side wall of the cover body, and the side wall of the cover body on the other side is provided with a snap arm which is buckled and positioned at the buckle area. When the cover body covers the rear of the base body, an accommodating space is formed, and the snap arm at the side wall of the cover body is a snap hook block that is engaged with the buckle recessed portion of the buckle area, and is connected to the base body. The side wall of the side of the part is provided with a positioning buckle arm for positioning on the docking electrical connector. The electrical connector housing of claim 1, wherein the positioning buckle arm extends outward from the side wall and extends upwardly and downwardly to form a pressing for releasing the positioned butt electrical connector. The end and the fastening position are connected to the fastening end of the electrical connector. The electrical connector housing of claim 2, wherein the cover body is provided with a receiving hole corresponding to the positioning buckle arm at the side wall of the connecting portion for receiving the positioning buckle arm. The electrical connector housing of claim 1, wherein the latching hook block is formed with a first locking hook extending toward the top wall of the cover body, and the seat snap recess is formed with the first locking hook. Corresponding to the second locking hook of the engagement. The electrical connector housing of claim 4, wherein the first locking hook and the second locking hook are substantially arcuate in shape. The electrical connector housing of claim 5, wherein the snap hook block is provided with an inclined surface for disengaging the seat body in a direction away from the first lock hook. The electrical connector housing of claim 1, wherein the cover cover body has an engagement surface therebetween, and the cover engagement surface is provided with at least one guiding oblique block. The seat engaging surface is provided with a positioning inclined portion that is opposite to the cover guiding inclined block to guide the positioning of the guiding inclined block. The electrical connector housing according to any one of claims 1 to 7, wherein the cover system is provided at a side wall of the positioning buckle arm and is open to the accommodation space and open on the peripheral side. Perforation of the gap. An electrical connector comprising the electrical connector housing, the terminal set and the cable set of claim 1 wherein the electrical connector housing comprises a seat body and a cover body, wherein the seat body is provided with a rear portion The terminal slot penetrates toward the front portion, one end of the cable group is connected with the connecting portion provided at the rear of the terminal group, and the front abutting portion of the terminal group is set in the terminal slot, and a side wall of the seat body is provided with a buckle area, and is seated The side wall of the other side of the body is provided with a connecting portion connected to a side wall of the cover body, and the side wall of the cover body is provided with a buckle arm which is buckled and positioned at the buckle area, and the cover body is covered. An accommodating space for accommodating a cable is formed at a rear portion of the base body, and a side wall of the cover body is provided with a through hole for the cable to pass through, and the buckle arm at the side wall of the cover body is provided with a buckle The buckle recess of the area is engaged with the buckle hook, and the side wall of the side where the base connection portion is located is provided with a positioning buckle arm for positioning on the docking electrical connector. The electrical connector of claim 9, wherein the positioning buckle arm extends outward from the side wall and extends upwardly and downwardly to form a pressing end for releasing the positioned butt electrical connector. Fasten the snap-on end of the docking electrical connector. The electrical connector of claim 10, wherein the cover body is provided at a side wall of the connecting portion at a position corresponding to the positioning buckle arm for receiving the receiving hole of the positioning buckle arm. The electrical connector of claim 9, wherein the snap hook block extends toward the top wall of the cover body to form a first lock hook, and the seat snap recess is formed to be opposite to the first lock hook. Corresponding to the second locking hook of the engagement. The electrical connector of claim 12, wherein the first and second hooks are substantially arcuate in shape. The electrical connector of claim 13, wherein the snap hook block is provided with an inclined surface for disengaging the seat body in a direction away from the first lock hook. The electrical connector of claim 9, wherein the cover cover body is provided with a joint surface, and the cover joint surface is provided with at least one guide inclined block, and the cover body is provided with at least one guide block The seat engaging surface is provided with a positioning inclined portion that is opposite to the cover guiding inclined block to guide the positioning of the guiding inclined block. The electrical connector of any one of claims 9 to 15, wherein the cover system is provided at a side wall of the positioning buckle arm for providing the other end of the cable set to pass through and communicate with the accommodation space. And on the surrounding side is an open notch perforation.