CN216214512U

CN216214512U - Wire harness connector

Info

Publication number: CN216214512U
Application number: CN202122340588.3U
Authority: CN
Inventors: 吴天旺; 林德胜; 吴文于
Original assignee: Wenzhou Libo Electronics Co ltd
Current assignee: Wenzhou Libo Electronics Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-04-05
Anticipated expiration: 2031-09-24

Abstract

The application discloses wire harness connector relates to the technical field of connector, including plug and socket, the one end of socket is provided with supplies plug male connects the slot, the other end be provided with connect the slot and communicate and supply the first pencil hole that the pencil passed, the one end of plug is provided with the second pencil hole that supplies the pencil to pass, the tank bottom that connects the slot is provided with the stopper, is provided with on the plug to supply stopper male spacing groove. This application plug inserts the in-process that connects the slot of socket, connects the spacing inslot on the stopper on the tank bottom of slot inserts the plug, connects the slot through the plug insertion, and the stopper inserts the spacing groove, compares in only plug insertion connects the slot, has improved the stability that plug and socket pegged graft, has reduced the condition that produces between in use plug and the socket and has rocked to improve signal of telecommunication transmission's stability.

Description

Wire harness connector

Technical Field

The application relates to the technical field of connectors, in particular to a wire harness connector.

Background

The wire harness connector is one of terminals, is also called a plug connector and consists of a plug and a socket, and through holes for the wire harness to pass through are formed in the plug and the socket. The connection between the wire harness and between the wire harness and the electrical appliance parts generally adopts connectors, and the wire harness connectors are important parts for connecting each electrical appliance and electronic equipment in an outdoor circuit control box or an outdoor circuit control box.

The inventor thinks that: when the plug is inserted into the socket, the plug is easy to shake due to external vibration in the socket, the connection between the plug and the socket is affected, the stability of electric signal transmission is affected, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the electric signal transmission is influenced by shaking easily generated between the plug and the socket, the application provides a wire harness connector.

The application provides a wire harness connector adopts following technical scheme:

the utility model provides a wiring harness connector, includes plug and socket, the one end of socket is provided with and supplies plug male connect slot, the other end to be provided with and connect the first wiring harness hole that the slot communicates and supply the wiring harness to pass, the one end of plug is provided with the second wiring harness hole that supplies the wiring harness to pass, the tank bottom that connects the slot is provided with the stopper, be provided with on the plug and supply stopper male spacing groove.

Through adopting above-mentioned technical scheme, the plug inserts the in-process that connects the slot of socket, connects the spacing inslot that the stopper on the tank bottom of slot inserted on the plug, connects the slot through the plug insertion, and the stopper inserts the spacing groove, compares in only plug insertion and connects the slot, has improved the stability that plug and socket pegged graft, has reduced the condition that produces between in use plug and the socket and has rocked to improve signal of telecommunication transmission's stability.

Optionally, the side wall of the plug is provided with a guide block, and the wall of the slot is provided with a guide slot for the guide block to insert into.

Through adopting above-mentioned technical scheme, the effect of direction is played to the plug insertion joint slot to the grafting cooperation of guide block and guide way, is convenient for simultaneously the stopper and the alignment of spacing groove, inserts the effect that the spacing groove played the direction to the stopper equally.

Optionally, one side of plug is provided with the fixed plate of deformability, one side that the fixed plate deviates from the plug is provided with the fixture block, one side of socket is provided with and connects the draw-in groove that the socket communicates and supply the fixture block card to go into.

Through adopting above-mentioned technical scheme, when the plug inserts when connecing the slot, the fixture block makes the fixed plate receive the extrusion force and incline deformation towards the direction that is close to the plug with the cell wall butt of connecing the slot that connects that corresponds, when the plug inserts completely and connects the slot, fixture block and draw-in groove align, and the fixed plate resumes deformation and resets towards the direction of keeping away from the plug and makes the fixture block get into the draw-in groove, and the fixture block deviates from the plug and pegs graft one side of direction and the relative lateral wall butt of draw-in groove to realize the fixed of plug and socket.

Optionally, a deformable fixing plate is arranged on one side of the plug, a clamping groove is formed in one side, away from the plug, of the fixing plate, a clamping block inserted into the clamping groove is arranged on the groove wall of the inserting groove, a fixing groove for inserting the fixing plate is formed in the groove wall of the inserting groove, and the clamping block is located on the groove wall of the fixing groove.

By adopting the technical scheme, when the plug is inserted into the inserting slot, the fixed plate slides along the fixed slot, the guide block is inserted into the guide slot, the alignment of the limiting block and the limiting slot is further facilitated, and the function of guiding the limiting block to be inserted into the limiting slot is achieved; when fixed plate and fixture block butt, the fixed plate receives the extrusion force and inclines to deform towards the direction that is close to the plug, and when the plug inserted the socket completely, the draw-in groove on fixture block and the fixed plate aligns, and the fixed plate resumes deformation and resets and make the fixture block get into the draw-in groove towards the direction of keeping away from the plug to realize the fixed of plug and socket.

Optionally, a fixing groove for inserting the fixing plate is formed in a groove wall of the inserting groove, and the fixing groove covers the clamping groove and is communicated with the clamping groove.

Through adopting above-mentioned technical scheme, when the plug inserts and connects the slot, the fixed plate inserts the fixed slot, goes into the draw-in groove to the fixture plate card and plays the effect of direction to the fixed plate inserts the fixed slot, and the guide block inserts the guide way, and the stopper of further being convenient for and the alignment of spacing groove insert the effect that the guide was played to the stopper in the spacing groove.

Optionally, an operation block is disposed on a side of the fixing plate facing away from the direction in which the plug is inserted into the socket.

Through adopting above-mentioned technical scheme, when unblock plug and socket, the user makes the fixed plate incline towards the direction that is close to the plug deformation through manual pressing operation piece, and relative ratio makes its deformation with the tip that directly presses the fixed plate, presses operation piece and makes the change of fixed plate shape convenient.

Optionally, one side of the plug, which is close to the fixing plate, is provided with a yielding groove for inserting a part of the fixing plate.

Through adopting above-mentioned technical scheme, the fixed plate is at the atress towards the direction slope deformation of being close to the plug, and the part of fixed plate can get into the inslot of stepping down, improves the deformable scope of fixed plate, makes things convenient for the dismantlement of plug and socket.

Optionally, a deformable connecting ring is arranged in the plug slot, when the plug is inserted into the slot, the outer side of the connecting ring is attached to the slot wall of the plug slot, and the inner side of the connecting ring is attached to the outer side wall of the plug.

By adopting the technical scheme, when the plug is inserted into the inserting groove, the connecting ring is extruded and deformed between the outer side wall of the plug and the groove wall of the inserting groove, so that the stability of contact and matching of the plug and the socket is further improved.

Optionally, a positioning groove communicated with the insertion groove is formed in the side wall of the socket, and a positioning block inserted into the positioning groove is arranged on the connecting ring.

Through adopting above-mentioned technical scheme, the locating piece inserts in the constant head tank to realize the fixed of go-between and socket.

Optionally, one end of the plug, which is close to the socket, is provided with a chamfer, and the chamfer is located at one end of the second harness hole, which is close to the socket.

Through adopting above-mentioned technical scheme, the hole wall thickness in reducible second pencil hole of chamfer, when the cooling of plug injection moulding, effectively reduces the plug because of shrinking the deformation that takes place.

In summary, the present application includes at least one of the following beneficial technical effects:

1. in the process that the plug is inserted into the plug-in slot of the socket, the limiting block on the slot bottom of the plug-in slot is inserted into the limiting groove on the plug, the plug is inserted into the plug-in slot, and the limiting block is inserted into the limiting groove.

Drawings

FIG. 1 is a schematic overall structure diagram of a first embodiment of the present application;

FIG. 2 is an exploded view of the first embodiment of the present application;

fig. 3 is a schematic structural diagram of a plug according to a first embodiment of the present application;

fig. 4 is a schematic structural diagram of a plug according to a second embodiment of the present application;

fig. 5 is a schematic structural diagram of a socket according to a second embodiment of the present application.

Description of reference numerals: 1. a socket; 11. connecting a slot; 12. a first harness aperture; 13. a limiting block; 14. a guide groove; 15. fixing grooves; 16. positioning a groove; 2. a plug; 21. a second harness aperture; 22. a limiting groove; 23. a guide block; 24. a yielding groove; 25. chamfering; 3. a fixing plate; 31. an operation block; 4. a clamping block; 5. a card slot; 6. a connecting ring; 61. and (5) positioning the blocks.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

Example one

The embodiment of the application discloses a wire harness connector.

Referring to fig. 1, 2 and 3, a wire harness connector includes a plug 2 and a socket 1, one end of the socket 1 is provided with a socket 11 for the plug 2 to be inserted, the other end is provided with a first wire harness hole 12 which is communicated with the socket 11 and through which a wire harness passes, the number of the first wire harness holes 12 is four, and one end of the plug 2 close to the socket 1 is provided with a second wire harness hole 21 corresponding to the first wire harness hole 12 in number and position. Two limit blocks 13 are integrally formed at the bottom of the insertion slot 11, two limit grooves 22 for inserting the limit blocks 13 are formed at one end of the plug 2 close to the limit blocks 13, guide blocks 23 extending along the length direction of the plug 2 are integrally formed on two opposite side walls of the plug 2, and guide grooves 14 for inserting the guide blocks 23 are formed on two corresponding slot walls of the insertion slot 11 and the guide blocks 23 respectively.

Referring to fig. 2 and 3, a fixing plate 3 is fixedly connected to one side wall of the plug 2, one end of the fixing plate 3 is fixedly connected to the side wall of the plug 2, the fixing plate 3 is made of deformable materials such as plastics, a clamping block 4 is integrally formed on one side, away from the plug 2, of the fixing plate 3, and a clamping groove 5 which is communicated with the insertion groove 11 and is used for clamping the clamping block 4 is formed in the side wall, close to the fixing plate 3, of the socket 1. The slot wall of the slot 11 close to the fixing plate 3 is provided with a fixing slot 15 for the fixing plate 3 to insert into, and the slot 5 is communicated with the fixing slot 15 and is positioned on the slot wall of the fixing slot 15 close to the plug 2.

Referring to fig. 2 and 3, an operation block 31 is integrally formed on a side wall of the fixing plate 3 away from the direction in which the plug 2 is inserted into the socket 1, and an abdicating groove 24 for inserting a part of the fixing plate 3 is formed on a side wall of the plug 2 close to the fixing plate 3.

Referring to fig. 2 and 3, a connection ring 6 is embedded in the insertion slot 11, the connection ring 6 is made of deformable materials such as rubber, positioning blocks 61 are integrally formed on two opposite outer side walls of the connection ring 6, and positioning grooves 16 for inserting the positioning blocks 61 are respectively formed on two corresponding slot walls of the insertion slot 11 and the positioning blocks 61 in a penetrating manner.

Referring to fig. 2 and 3, the end of the plug 2 close to the socket 1 is provided with chamfers 25, and the chamfers 25 are respectively located at one end of each second wire harness hole 21 close to the socket 1.

The implementation principle of a wire harness connector in the embodiment of the application is as follows:

in the process that the plug 2 is inserted into the inserting groove 11 of the socket 1, the guide block 23 is inserted into the guide groove 14, the fixing plate 3 is inserted into the fixing groove 15, the limit block 13 on the groove bottom of the inserting groove 11 is inserted into the limit groove 22 on the plug 2, the plug 2 is inserted into the inserting groove 11, and the limit block 13 is inserted into the limit groove 22; simultaneously, fixture block 4 makes fixed plate 3 receive the extrusion force and incline deformation towards the direction that is close to plug 2 with the cell wall butt of the joint socket 11 that corresponds, when plug 2 inserts joint socket 11 completely, fixture block 4 aligns with draw-in groove 5, fixed plate 3 resumes deformation and resets to make fixture block 4 get into draw-in groove 5 towards the direction of keeping away from plug 2, fixture block 4 deviates from the one side of plug 2 grafting direction and the relative lateral wall butt of draw-in groove 5, go-between 6 receives extrusion deformation between the lateral wall of plug 2 and the cell wall of joint socket 11, play and further improve plug 2 and socket 1 contact complex stability, the stability of plug 2 with socket 1 grafting has been improved, the condition that produces between plug 2 and the socket 1 and rock in use has been reduced, thereby improve signal of telecommunication's stability.

Example two

The difference between the first embodiment and the first embodiment is that, referring to fig. 4 and 5, a fixing plate 3 is fixedly connected to one side wall of the plug 2, one end of the fixing plate 3 is fixedly connected to the side wall of the plug 2, the fixing plate 3 is made of deformable materials such as plastics, a fixing groove 15 for inserting the fixing plate 3 is formed in a groove wall of the insertion groove 11 close to the fixing plate 3, a fixture block 4 is integrally formed in a groove wall of the fixing groove 15 close to the fixing plate 3, and a clamping groove 5 for inserting the fixture block 4 is formed in a side wall of the fixing plate 3 close to the fixture block 4.

The implementation principle of the second wire harness connector in the embodiment of the application is as follows:

in the process that the plug 2 is inserted into the inserting groove 11 of the socket 1, the guide block 23 is inserted into the guide groove 14, the fixing plate 3 is inserted into the fixing groove 15, the limit block 13 on the groove bottom of the inserting groove 11 is inserted into the limit groove 22 on the plug 2, the plug 2 is inserted into the inserting groove 11, and the limit block 13 is inserted into the limit groove 22; at the same time, the fixing plate 3 slides along the fixing groove 15, and the guide block 23 is inserted into the guide groove 14; when fixed plate 3 and 4 butts of fixture block, fixed plate 3 receives extrusion force and towards the direction slope deformation that is close to plug 2, insert completely at plug 2 and connect the slot 11 when, fixture block 4 aligns with draw-in groove 5 on the fixed plate 3, fixed plate 3 resumes deformation and resets to make fixture block 4 get into draw-in groove 5 towards the direction of keeping away from plug 2, go-between 6 receives extrusion deformation between the lateral wall of plug 2 and the cell wall of connecing slot 11, play and further improve plug 2 and socket 1 contact complex stability, the stability of plug 2 and socket 1 grafting has been improved, the condition that produces between in use plug 2 and the socket 1 and rock has been reduced, thereby improve signal of telecommunication's stability.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A wire harness connector comprising a plug (2) and a socket (1), characterized in that: the one end of socket (1) is provided with and supplies plug (2) male connect slot (11), the other end be provided with connect slot (11) to be linked together and supply first pencil hole (12) that the pencil passed, the one end of plug (2) is provided with second pencil hole (21) that the pencil passed that supplies, the tank bottom that connects slot (11) is provided with stopper (13), be provided with on plug (2) and supply stopper (13) male spacing groove (22).

2. The wire harness connector according to claim 1, wherein: the side wall of the plug (2) is provided with a guide block (23), and the wall of the slot (11) is provided with a guide slot (14) for the guide block (23) to insert.

3. The wire harness connector according to claim 1, wherein: one side of plug (2) is provided with deformable fixed plate (3), one side that fixed plate (3) deviates from plug (2) is provided with fixture block (4), one side of socket (1) is provided with and connects slot (11) to be linked together and supplies fixture block (4) card to go into draw-in groove (5).

4. The wire harness connector according to claim 1, wherein: one side of plug (2) is provided with deformable fixed plate (3), one side that fixed plate (3) deviates from plug (2) is provided with draw-in groove (5), be provided with fixture block (4) that insert draw-in groove (5) on the cell wall that connects slot (11), be provided with on the cell wall that connects slot (11) and supply fixed plate (3) male fixed slot (15), fixture block (4) are located the cell wall of fixed slot (15).

5. The wire harness connector according to claim 3, wherein: and a fixing groove (15) for inserting the fixing plate (3) is formed in the groove wall of the inserting groove (11), and the fixing groove (15) covers the clamping groove (5) and is communicated with the clamping groove (5).

6. The wire harness connector according to claim 3 or 4, characterized in that: and an operation block (31) is arranged on one side of the fixing plate (3) departing from the direction in which the plug (2) is inserted into the socket (1).

7. The wire harness connector according to claim 3 or 4, characterized in that: one side of the plug (2) close to the fixing plate (3) is provided with a yielding groove (24) for inserting the part of the fixing plate (3).

8. The wire harness connector according to claim 1, wherein: connect and be provided with deformable go-between (6) in slot (11), when plug (2) insert connects slot (11), the outside of go-between (6) with connect the cell wall laminating of slot (11), the inboard of go-between (6) with the lateral wall laminating of plug (2).

9. The wire harness connector according to claim 8, wherein: the side wall of the socket (1) is provided with a positioning groove (16) communicated with the inserting groove (11), and the connecting ring (6) is provided with a positioning block (61) inserted into the positioning groove (16).

10. The wire harness connector according to claim 1, wherein: one end of the plug (2) close to the socket (1) is provided with a chamfer (25), and the chamfer (25) is positioned at one end of the second wiring harness hole (21) close to the socket (1).