CN216598156U

CN216598156U - High leakproofness car wiring harness connector

Info

Publication number: CN216598156U
Application number: CN202122421410.1U
Authority: CN
Inventors: 徐进; 徐丽华
Original assignee: Jiangsu Leren Electronic Technology Co ltd
Current assignee: Jiangsu Leren Electronic Technology Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-05-24
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses a high-sealing automobile wire harness connector, which relates to the field of automobile wire harness connectors and comprises a device body, wherein sliding blocks are symmetrically and fixedly connected to the centers of the left side and the right side of the device body, a first clamping block is arranged at the top of a first groove, a spring is fixedly connected to the center of the bottom of a limiting block, a sealing shell is arranged on the back surface of the spring, a second groove is formed in the center of the front surface of the sealing shell, and sliding grooves are symmetrically formed in the left side and the right side of the second groove. According to the high-sealing automobile wire harness connector, the device body can be inserted into the second groove formed in the sealing shell through the arranged sealing shell and can be clamped into the inner cavity of the sliding groove through the arranged sliding block, the device body can be completely inserted into the inner cavity of the sealing shell at the moment, and the spring can push the first clamping block upwards when the device body enters the inner cavity of the sealing shell through the arranged spring, so that the first clamping block can be clamped into the inner cavity of the third groove.

Description

High leakproofness car wiring harness connector

Technical Field

The utility model relates to the field of automobile wire harness connectors, in particular to a high-sealing automobile wire harness connector.

Background

A wire harness connector is one of terminals, and the connector is also called a plug connector and consists of a plug and a socket. The connector is a relay station for a wiring harness in an automotive circuit.

In the patent application number of the Chinese utility model: CN201711360888.X discloses a high-sealing automobile wire harness connector, which comprises an outer connector, wherein the outer connector is further provided with a first shell and a second shell, the outer connector is matched and connected with the first shell and the second shell, the outer connector is provided with a first connecting rod, a second connecting rod, a first buckle, a connecting block, a third connecting rod, a fourth connecting rod and a second buckle, the first connecting rod is provided with a first bolt, the second connecting rod is provided with a second bolt, the connecting block is provided with a screw, the third connecting rod is provided with a third bolt, the fourth connecting rod is provided with a fourth bolt, the first shell is provided with a first magnetic block and an inner connector, the inner connector is provided with a contact element, the second shell is provided with a second magnetic block, the device is fixed by bolts, after being shaken by long-time collision, the bolts can fall off, and the disassembly of the device is inconvenient.

Therefore, it is necessary to provide a highly sealed automotive harness connector to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a high-sealing automobile wire harness connector which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a high-sealing automobile wire harness connector comprises a device body, wherein sliders are symmetrically and fixedly connected to the center of the left side and the right side of the device body, a first groove is formed in the center of the top of one side, opposite to the two sliders, of the two sliders, a first clamping block is arranged at the top of the first groove, a limiting block is fixedly connected to the bottom of the first clamping block, a spring is fixedly connected to the center of the bottom of the limiting block, a sealing shell is arranged on the back surface of the spring, a second groove is formed in the center of the front surface of the sealing shell, sliding grooves are symmetrically formed in the left side and the right side of the second groove, a third groove is formed in the top of one side, opposite to the two sliding grooves, clamping grooves are symmetrically formed in the left side and the right side of the third groove, second clamping blocks are symmetrically arranged at the tops of the two clamping grooves, a binding plate is fixedly connected to the tops of the two second clamping blocks, a fourth groove is formed in the center of the top of the binding plate, the center of the bottom of the fourth groove is provided with a fifth groove, the top of the fifth groove is provided with a connecting column, and the top of the connecting column is fixedly connected with a top plate.

Preferably, first recess is seted up in the positive centre in device body top, the size looks adaptation of first fixture block and first recess, the top laminating of stopper is in the centre at device body inner chamber top, the stopper is bigger than first recess, the bottom fixed connection of spring is in the positive bottom of device body inner chamber.

Preferably, the second groove is matched with the device body in size, the two sliding grooves are symmetrically formed in the centers of the left side and the right side of the inner cavity of the sealed shell, and the sliding blocks are matched with the sliding grooves in size.

Preferably, the third recess is seted up in the positive centre in seal housing top, the size looks adaptation of third recess and first fixture block, two the draw-in groove symmetry is seted up in the positive left and right sides in seal housing top.

Preferably, the clamping grooves are matched with the second clamping blocks in size, and the tops of the two second clamping blocks are symmetrically and fixedly connected to the left side and the right side of the bottom of the tight attaching plate.

Preferably, the fourth recess is seted up in the centre of pasting tight board top, the centre of pasting tight board bottom is seted up to the fifth recess, fourth recess and fifth recess communicate with each other, the size looks adaptation of spliced pole and fifth recess, the size looks adaptation of roof and fourth recess, spliced pole and third recess are on same axis.

Advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. this high leakproofness car wiring harness connector through the seal shell who sets up, can insert the device body to the second recess that seal shell seted up in, through the slider that sets up, can block into the inner chamber to the spout, and the device body can be pegged graft at seal shell's inner chamber completely this moment.

2. This high leakproofness car wiring harness connector, through the spring that sets up, when the device body got into seal shell's inner chamber, the spring can upwards push up first fixture block for first fixture block can block into to the inner chamber of third recess, and the device body is fixed at seal shell's inner chamber this moment.

3. This high leakproofness car wiring harness connector through the draw-in groove that sets up, can insert two second fixture block symmetry draw-in grooves that paste tight board bottom for paste tight board's bottom can laminate at seal housing's top, through pressing the roof that sets up, can drive the spliced pole and remove to the bottom of fifth recess inner chamber, through the spliced pole that sets up, can be with first fixture block downstream, can take out the device body from seal housing's inner chamber this moment.

Drawings

FIG. 1 is a schematic structural view of the front face of the present invention;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

fig. 3 is a schematic structural diagram of the limiting block of the present invention.

In the figure: 1. a device body; 2. a slider; 3. a first groove; 4. a first clamping block; 5. a limiting block; 6. a spring; 7. sealing the housing; 8. a second groove; 9. a chute; 10. a third groove; 11. a card slot; 12. a second fixture block; 13. tightly attaching a plate; 14. a fourth groove; 15. a fifth groove; 16. connecting columns; 17. a top plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in figures 1-3, a high-sealing automobile wire harness connector comprises a device body 1, sliders 2 are symmetrically and fixedly connected to the center of the left side and the right side of the device body 1, a first groove 3 is formed in the center of the top of one side, opposite to the two sliders 2, of each slider 2, a first clamping block 4 is arranged on the top of each first groove 3, a limiting block 5 is fixedly connected to the bottom of each first clamping block 4, a spring 6 is fixedly connected to the center of the bottom of each limiting block 5, each first groove 3 is formed in the center of the front face of the top of the device body 1, the first clamping block 4 is matched with the first groove 3 in size, the top of each limiting block 5 is attached to the center of the top of the inner cavity of the device body 1, each limiting block 5 is larger than the first groove 3, the bottom of each spring 6 is fixedly connected to the bottom of the front face of the inner cavity of the device body 1, a sealing shell 7 is arranged on the back face of each spring 6, a second groove 8 is formed in the center of the front face of each sealing shell 7, the left side and the right side of the second groove 8 are symmetrically provided with sliding chutes 9, the second groove 8 is matched with the size of the device body 1, the two sliding chutes 9 are symmetrically arranged in the center of the left side and the right side of the inner cavity of the sealed shell 7, the sliding block 2 is matched with the sliding chutes 9 in size, the top of one side, opposite to the two sliding chutes 9, is provided with a third groove 10, the device body 1 can be inserted into the second groove 8 arranged in the sealed shell 7 through the arranged sealed shell 7, the device body 1 can be clamped into the inner cavity of the sliding chutes 9 through the arranged sliding block 2, the device body 1 can be completely inserted into the inner cavity of the sealed shell 7 at the moment, through the arranged spring 6, when the device body 1 enters the inner cavity of the sealed shell 7, the spring 6 can push the first clamping block 4 upwards, so that the first clamping block 4 can be clamped into the inner cavity of the third groove 10, the device body 1 is fixed in the inner cavity of the sealed shell 7 at the moment, the left side and the right side of the third groove 10 are symmetrically provided with clamping grooves 11, the third groove 10 is arranged in the center of the front surface of the top of the sealing shell 7, the third groove 10 is matched with the first fixture block 4 in size, the two clamping grooves 11 are symmetrically arranged on the left side and the right side of the front surface of the top of the sealing shell 7, the second fixture blocks 12 are symmetrically arranged on the tops of the two clamping grooves 11, the tops of the two second fixture blocks 12 are fixedly connected with the clinging plate 13, the clamping grooves 11 are matched with the second fixture blocks 12 in size, the tops of the two second fixture blocks 12 are symmetrically and fixedly connected on the left side and the right side of the bottom of the clinging plate 13, the center of the top of the clinging plate 13 is provided with the fourth groove 14, the center of the bottom of the fourth groove 14 is provided with the fifth groove 15, the top of the fifth groove 15 is provided with the connecting column 16, the top of the connecting column 16 is fixedly connected with the top plate 17, the fourth groove 14 is arranged in the center of the top of the clinging plate 13, the fifth groove 15 is arranged in the center of the bottom of the clinging plate 13, and the fourth groove 14 is communicated with the fifth groove 15, spliced pole 16 and fifth recess 15's size looks adaptation, the size looks adaptation of roof 17 and fourth recess 14, spliced pole 16 and third recess 10 are on same axis, draw-in groove 11 through setting up, can insert two second fixture block 12 symmetry draw-in grooves 11 of pasting tight board 13 bottom, make the bottom of pasting tight board 13 can laminate at seal housing 7's top, through pressing the roof 17 that sets up, can drive spliced pole 16 and remove to the bottom of fifth recess 15 inner chamber, spliced pole 16 through setting up, can be with first fixture block 4 downstream, can take out from seal housing 7's inner chamber with device body 1 this moment.

Specific example 1: the back fixedly connected with connector of device body 1, the back fixedly connected with connector interface of seal housing 7, connector interface fixedly connected with brush, when the connector inserts to the connector interface, the brush can be plugged up the surplus space, guarantees that unnecessary dust can not get into.

Specific example 2: the bolts are fixedly connected to the left side and the right side of the top plate 17, so that the top plate 17 can be fixedly connected to the left side and the right side of the bottom of the inner cavity of the fourth groove 14 when the device body 1 is not required to be taken out.

In addition, the utility model is a high-sealing automobile wire harness connector, when in use, a second groove 8 arranged on the front surface of a back symmetrical sealing shell 7 of a device body 1 is inserted, two sliding blocks 2 slide towards the back surface in an inner cavity of a sliding groove 9, when the device body 1 is completely inserted into the inner cavity of the sealed shell 7, the spring 6 drives the first clamping block 4 to move upwards, so that the first fixture block 4 is clamped in the inner cavity of the third groove 10, the device body 1 forms a seal at the moment, two second fixture blocks 12 at the bottom of the clinging plate 13 are symmetrically clamped in the clamping grooves 11, the bottom of the clinging plate 13 can be attached to the top of the sealed shell 7, when the device body 1 needs to be taken out, the top plate 17 is pressed downwards, the top plate 17 drives the connecting column 16 to move towards the bottom of the fifth groove 15, the connecting column 16 can move the first fixture block 4 towards the bottom of the inner cavity of the first groove 3, and the device body 1 can be taken out at the moment.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high leakproofness car wiring harness connector, includes device body (1), its characterized in that: the device is characterized in that sliders (2) are fixedly and symmetrically connected in the center of the left side and the right side of the device body (1), a first groove (3) is formed in the center of the top of one side, opposite to the two sliders (2), of each slider, a first clamping block (4) is arranged at the top of each first groove (3), a limiting block (5) is fixedly and fixedly connected to the bottom of each first clamping block (4), a spring (6) is fixedly and centrally connected to the bottom of each limiting block (5), a sealing shell (7) is arranged on the back of each spring (6), a second groove (8) is formed in the front center of each sealing shell (7), sliding grooves (9) are symmetrically formed in the left side and the right side of each second groove (8), a third groove (10) is formed in the top of one side, opposite to the two sliding grooves (9), clamping grooves (11) are symmetrically formed in the left side and the right side of each third groove (10), and second clamping blocks (12) are symmetrically formed in the top of the two clamping grooves (11), two top fixedly connected with of second fixture block (12) pastes tight board (13), fourth recess (14) have been seted up in the centre of pasting tight board (13) top, be provided with fifth recess (15) in the centre of fourth recess (14) bottom, the top of fifth recess (15) is provided with spliced pole (16), the top fixedly connected with roof (17) of spliced pole (16).

2. The automotive harness connector with high sealing performance as claimed in claim 1, wherein: first recess (3) are seted up in the positive centre in device body (1) top, the size looks adaptation of first fixture block (4) and first recess (3), the top laminating of stopper (5) is in the centre at device body (1) inner chamber top, stopper (5) are bigger than first recess (3), the bottom fixed connection of spring (6) is in the positive bottom of device body (1) inner chamber.

3. The automotive harness connector with high sealing performance as claimed in claim 2, wherein: the size looks adaptation of second recess (8) and device body (1), two spout (9) symmetry is seted up in the centre of sealed shell (7) inner chamber left and right sides, the size looks adaptation of slider (2) and spout (9).

4. The automotive harness connector with high sealing performance as claimed in claim 3, wherein: the positive centre in sealed shell (7) top is seted up in third recess (10), the size looks adaptation of third recess (10) and first fixture block (4), two draw-in groove (11) symmetry is seted up in the positive left and right sides in sealed shell (7) top.

5. The automotive harness connector with high sealing performance as claimed in claim 4, wherein: the clamping groove (11) is matched with the second clamping block (12) in size, and the tops of the second clamping blocks (12) are symmetrically and fixedly connected to the left side and the right side of the bottom of the tight attaching plate (13).

6. The automotive harness connector with high sealing performance as claimed in claim 5, wherein: the centre at the tight board (13) top of subsides is seted up in fourth recess (14), the centre at the tight board (13) bottom is seted up in fifth recess (15), fourth recess (14) and fifth recess (15) communicate with each other, the size looks adaptation of spliced pole (16) and fifth recess (15), the size looks adaptation of roof (17) and fourth recess (14), spliced pole (16) and third recess (10) are on same axis.