CN220306614U

CN220306614U - Automobile wire harness connecting piece

Info

Publication number: CN220306614U
Application number: CN202321941008.9U
Authority: CN
Inventors: 汪洋
Original assignee: Yumeijin Electronics Kunshan Co ltd
Current assignee: Yumeijin Electronics Kunshan Co ltd
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2024-01-05
Anticipated expiration: 2033-07-21

Abstract

The utility model discloses an automobile wire harness connecting piece, which comprises a first connecting piece and a second connecting piece, wherein the first connecting piece and the second connecting piece are fixedly provided with a connecting wire harness, and the automobile wire harness connecting piece further comprises: the two sides of the first connecting piece and the two sides of the second connecting piece are symmetrically provided with connecting components, one side, away from each other, of the first connecting piece and the second connecting piece is provided with fastening components, wherein the connecting components comprise connecting rods symmetrically arranged on two sides of the first connecting piece, two groups of mounting blocks are symmetrically arranged on two sides of the second connecting piece, the mounting blocks are slidably connected with limiting rods, the first springs are sleeved outside the limiting rods, one side of each mounting block is fixedly provided with a limiting sleeve, and the limiting sleeves are slidably connected with the limiting rods; make can fix between the connection pencil, and conveniently dismantle it, can guarantee the reliability of connection, can not receive jolting and cause the drop of connection, promoted reliability and the practicality of connection.

Description

Automobile wire harness connecting piece

Technical Field

The utility model relates to the technical field of automobile wire harnesses, in particular to an automobile wire harness connecting piece.

Background

With the continuous growth of the automotive harness industry, the automotive harness industry has also developed rapidly as automotive harness connectors are commonly used as vehicles of the central nervous system, which connect on-board computers and related functions to the vehicles, and automotive harnesses have become an important tool for performance evaluation in terms of automotive electronics content and number.

The publication number CN218160903U discloses an automobile wire harness connecting device, the contact piece of the patent brass has good conductive performance, can effectively and quickly transmit signals, can obtain quick response, has a simple structure, can be better maintained, can be more easily replaced by a separated design, is provided with mounting blocks on two sides of a front shell, can be mounted to a proper position, can be easily removed, can be better inserted and pulled out by a plug button, and has the advantages that the insulating protection pad at the bottom can not only have an insulating effect, protect a user from electric shock, but also have a buffering effect and protect the device; however, this patent has the following problems in the actual use process:

the two devices can be better plugged and pulled out through the plugging button, but the automobile can be subjected to normal jolt during actual use, the clamping pin is not limited during formal use, jolt generated in the automobile form process can possibly cause detachment of the clamping pin and the clamping pin groove, separation between the shells can possibly be caused, detachment can possibly be caused due to jolt generated in the form between the wire harnesses, and connection reliability cannot be guaranteed.

An automobile harness connector has been proposed so as to solve the problems set forth in the foregoing.

Disclosure of Invention

The utility model aims to provide an automobile wire harness connecting piece, which aims to solve the problems that the two devices can be better plugged and pulled out through a plugging button at present, but an automobile is subjected to normal jolt during actual use, a clamping needle is not limited during formal use, the jolt generated in the automobile form process can cause the separation of the clamping needle and a clamping needle groove, the separation between shells can be caused, the separation between wire harnesses can be caused by jolt generated in the form, and the reliability of connection cannot be ensured.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an automotive harness connector includes a first connector and a second connector;

the first connecting piece and the second connecting piece are fixedly provided with a connecting wire harness;

further comprises:

the two sides of the first connecting piece and the second connecting piece are symmetrically provided with connecting components, and fastening components are arranged on one side, away from each other, of the first connecting piece and the second connecting piece;

the connecting assembly comprises connecting rods symmetrically arranged on two sides of the first connecting piece, two groups of mounting blocks are symmetrically arranged on two sides of the second connecting piece, the mounting blocks are slidably connected with a limiting rod, a first spring is sleeved outside the limiting rod, a limiting sleeve is fixedly arranged on one side of each mounting block, and the limiting sleeve is slidably connected with the limiting rod;

one side of the first spring is fixedly connected with the mounting block, the other end of the first spring is fixedly provided with the fixing block, the fixing block is fixedly connected with the limiting rod, limiting grooves are symmetrically formed in two sides of the connecting rod, and the limiting rod is connected with the limiting grooves in a clamping mode.

Preferably, the support frame is installed to the both sides of second connecting piece near one side symmetry of gag lever post, and the inside sliding connection of support frame has the movable rod to the one end fixed mounting that the gag lever post was kept away from to the movable rod has the press piece, and the one end fixed mounting that the movable rod is close to the connecting rod has the stopper moreover.

Preferably, two one sides of the fixed blocks far away from the connecting rod are fixedly provided with connecting seats, one sides of the connecting seats far away from the fixed blocks are rotationally connected with rotating rods through rotating shafts, and one ends of the rotating rods far away from the connecting seats are rotationally connected with the movable rods through rotating shafts.

Preferably, the fastening assembly comprises a fixed ring fixedly connected with the first connecting piece and the second connecting piece, one side of the fixed ring is rotationally connected with the rotating ring through a rotating shaft, one side of the fixed ring is fixedly provided with a shell, the inside of the shell is slidably connected with a clamping rod, a plurality of grooves are formed in the lower portion of one side of the rotating ring, and the clamping rod is connected with the grooves in a clamping mode.

Preferably, the magnetic rings are fixedly arranged on the sides, close to the first connecting piece and the second connecting piece, of the first connecting piece and the second connecting piece, and the magnetic poles of the two magnetic rings are opposite.

Preferably, a second spring is sleeved on one side of the outer portion of the clamping rod, one end of the second spring is fixedly connected with the shell, a connecting block is fixedly arranged at the other end of the second spring, the connecting block is fixedly connected with the clamping rod, and a handle is fixedly arranged at one end, far away from the fixing ring, of the clamping rod.

Preferably, rubber layers are fixedly arranged on the inner sides of the fixed ring and the rotating ring.

Preferably, the other two sides of the first connecting piece are symmetrically provided with fixing sleeves, the inside of each fixing sleeve is fixedly provided with a third spring, and the other two sides of the second connecting piece are symmetrically provided with guide rods.

Compared with the prior art, the utility model has the beneficial effects that: this car pencil connecting piece has set up coupling assembling at the bilateral symmetry of first connecting piece and second connecting piece for can fix between the connecting pencil, and conveniently dismantle it, can guarantee the reliability of connection, can not receive jolting and cause the drop of connection, promoted the reliability and the practicality of connection, its concrete content is as follows:

1. the connecting components are symmetrically arranged on two sides of the first connecting piece and the second connecting piece, when the first connecting piece and the second connecting piece are installed, the guide rod is inserted into the fixed ring to compress the third spring, the pressing block is pressed to drive the movable rod to slide on the support frame, the movable rod is prevented from falling off the support frame through the limiting block, and then the movable rod can drive the two rotating rods to rotate through the movement of the movable rod, so that the rotating rods drive the fixed block to move through the connecting seat, the two limiting rods move on the installation block to compress the first spring, and then limit grooves on the connecting rod on the first connecting piece are used for limiting the limiting rods, the pressing block is loosened, the limiting rods are clamped with the limiting grooves, the fixation between the first connecting piece and the second connecting piece is completed, the first connecting piece and the second connecting piece can be further fixed through the magnet ring, the connection of two connecting wire harnesses is completed, the connection reliability can be ensured through the connecting components, the connection falling caused by jolt can not be received, and the connection reliability and practicability are improved;

2. one side that keeps away from mutually at first connecting piece and second connecting piece has set up fastening component, after connecting the pencil and fixed with first connecting piece and second connecting piece, can anticlockwise rotate the rotatory circle on the retainer plate, make the clamping lever slide in the recess, the clamping lever compresses the second spring through the connecting block when rotating in the recess, and then make rotatory circle and retainer plate and press from both sides the connecting pencil, the pulling handle drives the clamping lever and removes when unclamping the connecting pencil, and then compress the second spring through the connecting block, make clamping lever and recess break away from, can make the rotatory circle lose spacingly, make and press from both sides tight connecting pencil, the fixed effect to the connecting pencil that can be further promoted through fastening component, make the connection more reliable, the practicality has been promoted.

Drawings

FIG. 1 is a schematic view of the overall structure of the front face of the present utility model;

FIG. 2 is an enlarged schematic view of the area A in FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the front structure of the fastening assembly of the present utility model;

FIG. 4 is a schematic view of a fastening assembly test structure according to the present utility model;

fig. 5 is an enlarged view of the area B of fig. 4 according to the present utility model.

In the figure: 1. a first connector; 101. connecting the wire harness; 102. a second connector; 103. a magnet ring; 104. a fixed sleeve; 105. a third spring; 106. a guide rod; 2. a connection assembly; 201. a connecting rod; 202. a mounting block; 203. a limit rod; 204. a fixed block; 205. a first spring; 206. a limit groove; 207. a support frame; 208. a movable rod; 209. pressing the blocks; 210. a rotating lever; 211. a connecting seat; 212. a limiting block; 213. a limit sleeve; 3. a fastening assembly; 301. a fixing ring; 302. a rotating ring; 303. a housing; 304. a clamping rod; 305. a second spring; 306. a connecting block; 307. a groove; 308. a handle; 309. and a rubber layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides an automobile wire harness connecting piece, includes first connecting piece 1 and second connecting piece 102, and first connecting piece 1 and second connecting piece 102 all fixed mounting have the connection pencil 101, still includes: the two sides of the first connecting piece 1 and the second connecting piece 102 are symmetrically provided with the connecting component 2, and one side, away from each other, of the first connecting piece 1 and the second connecting piece 102 is provided with the fastening component 3, wherein the connecting component 2 comprises connecting rods 201 symmetrically arranged on two sides of the first connecting piece 1, two groups of mounting blocks 202 are symmetrically arranged on two sides of the second connecting piece 102, the mounting blocks 202 are slidably connected with limiting rods 203, the first springs 205 are sleeved outside the limiting rods 203, one sides of the mounting blocks 202 are fixedly provided with limiting sleeves 213, the limiting sleeves 213 are slidably connected with the limiting rods 203, one sides of the first springs 205 are fixedly connected with the mounting blocks 202, the other ends of the first springs 205 are fixedly provided with fixing blocks 204, the fixing blocks 204 are fixedly connected with the limiting rods 203, limiting grooves 206 are symmetrically arranged on two sides of the connecting rods 201, the limiting rods 203 are connected with the limiting grooves 206 in a clamping mode, reliability of connection can be guaranteed through the connecting component 2, falling of connection can be avoided due to jolt, and reliability and practicability of connection are improved.

The two sides of the second connecting piece 102 close to one side of the limiting rod 203 are symmetrically provided with a supporting frame 207, the inside of the supporting frame 207 is connected with a movable rod 208 in a sliding manner, one end of the movable rod 208 far away from the limiting rod 203 is fixedly provided with a pressing block 209, one end of the movable rod 208 close to the connecting rod 201 is fixedly provided with a limiting block 212, the pressing block 209 can enable the movable rod 208 to slide on the supporting frame 207, one sides of the two fixed blocks 204 far away from the connecting rod 201 are fixedly provided with a connecting seat 211, one sides of the connecting seat 211 far away from the fixed blocks 204 are rotationally connected with a rotating rod 210 through a rotating shaft, one end of the rotating rod 210 far away from the connecting seat 211 is rotationally connected with the movable rod 208 through the rotating shaft, the movement of the movable rod 208 can drive the two rotating rods 210 to rotate, the fastening assembly 3 comprises a fixed ring 301 fixedly connected with the first connecting piece 1 and the second connecting piece 102, and one side of the fixed ring 301 is rotatably connected with a rotating ring 302 through a rotating shaft, one side of the fixed ring 301 is fixedly provided with a shell 303, the inside of the shell 303 is in sliding connection with a clamping rod 304, a plurality of grooves 307 are formed below one side of the rotating ring 302, the clamping rod 304 is in clamping connection with the grooves 307, the fixing effect on the connecting wire harness 101 can be further improved through the fastening component 3, the connection is more reliable, the practicability is improved, the magnet rings 103 are fixedly arranged on the sides, close to the first connecting piece 1 and the second connecting piece 102, of the two magnet rings 103, the magnetic poles are opposite, the fixing effect is further improved, a second spring 305 is sleeved on one side of the outer part of the clamping rod 304, one end of the second spring 305 is fixedly connected with the shell 303, the other end of the second spring 305 is fixedly provided with a connecting block 306, the connecting block 306 is fixedly connected with the clamping rod 304, and the clamping rod 304 is kept away from the one end fixed mounting of retainer plate 301 and has handle 308, and the convenience of customers loosens the rotation circle 302, and the inboard fixed mounting of retainer plate 301 and rotation circle 302 has rubber layer 309, promotes the fixed effect of retainer plate 301 and rotation circle 302, and fixed cover 104 is installed to the other both sides symmetry of first connecting piece 1, and the inside fixed mounting of fixed cover 104 has third spring 105, and the other both sides symmetry of second connecting piece 102 installs guide arm 106 for when first connecting piece 1 and second connecting piece 102 dismantle, third spring 105 resumes deformation and can break away from voluntarily.

Working principle: before the automobile wire harness connecting piece is used, the whole situation of the device needs to be checked firstly, normal work can be carried out, as shown in fig. 1-5, connecting components 2 are symmetrically arranged on two sides of a first connecting piece 1 and a second connecting piece 102, when the first connecting piece 1 and the second connecting piece 102 are installed, a guide rod 106 is inserted into a fixed sleeve 104 to compress a third spring 105, a pressing block 209 is pressed to drive a movable rod 208 to slide on a supporting frame 207, the movable rod 208 is prevented from falling from the supporting frame 207 through a limiting block 212, then the two rotating rods 210 can be driven to rotate through the movement of the movable rod 208, the rotating rods 210 drive a fixed block 204 to move through a connecting seat 211, two limiting rods 203 move to compress a first spring 205 on an installation block 202, then limit grooves 206 on the first connecting piece 1 are used for limiting rods 203, the pressing block 209 is loosened, the limit grooves 206 are clamped by the limiting rods 203, the fixation between the first connecting piece 1 and the second connecting piece 102 is completed, the first connecting piece 1 and the second connecting piece 103 can be further connected through the two rings 102 in a bump-free connection manner, and the connection reliability can be further guaranteed, and the connection reliability can be guaranteed, and the connection reliability can not be realized through the connection of the wire harness connecting piece is further connected through the bump and the connection assembly, and the connection reliability can be guaranteed, and the connection reliability can be achieved through the connection and the connection 101;

the fastening component 3 is arranged on one side, away from the first connecting piece 1 and the second connecting piece 102, of the connecting wire harness 101, after the connecting wire harness 101 is fixed with the first connecting piece 1 and the second connecting piece 102, the rotating ring 302 on the fixed ring 301 can be rotated anticlockwise, the clamping rod 304 slides in the groove 307, the second spring 305 is compressed through the connecting block 306 when the clamping rod 304 rotates in the groove 307, the rotating ring 302 and the fixed ring 301 are further clamped, the clamping rod 304 is driven to move by pulling the handle 308 when the connecting wire harness 101 is loosened, the second spring 305 is further compressed through the connecting block 306, the clamping rod 304 is separated from the groove 307, the limiting of the rotating ring 302 can be lost, and the connecting wire harness 101 is not clamped any more.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An automotive harness connector comprising a first connector (1) and a second connector (102);

the first connecting piece (1) and the second connecting piece (102) are fixedly provided with a connecting wire harness (101);

characterized by further comprising:

the two sides of the first connecting piece (1) and the second connecting piece (102) are symmetrically provided with connecting components (2), and one side, far away from the first connecting piece (1) and the second connecting piece (102), of each connecting piece is provided with a fastening component (3);

the connecting assembly (2) comprises connecting rods (201) symmetrically arranged on two sides of the first connecting piece (1), two groups of mounting blocks (202) are symmetrically arranged on two sides of the second connecting piece (102), the mounting blocks (202) are slidably connected with limiting rods (203), first springs (205) are sleeved outside the limiting rods (203), limiting sleeves (213) are fixedly arranged on one sides of the mounting blocks (202), and the limiting sleeves (213) are slidably connected with the limiting rods (203);

one side of the first spring (205) is fixedly connected with the mounting block (202), the other end of the first spring (205) is fixedly provided with the fixing block (204), the fixing block (204) is fixedly connected with the limiting rod (203), limiting grooves (206) are symmetrically formed in two sides of the connecting rod (201), and the limiting rod (203) is clamped and connected with the limiting grooves (206).

2. An automotive wiring harness connector as in claim 1 wherein: support frame (207) are symmetrically installed on one side, close to limiting rod (203), of the two sides of second connecting piece (102), movable rods (208) are connected inside the support frame (207) in a sliding mode, pressing blocks (209) are fixedly installed at one ends, away from the limiting rod (203), of the movable rods (208), and limiting blocks (212) are fixedly installed at one ends, close to connecting rods (201), of the movable rods (208).

3. An automotive wiring harness connector as in claim 1 wherein: two one sides of connecting rod (201) are kept away from to fixed block (204) are all fixed mounting have connecting seat (211), and one side of connecting seat (211) kept away from fixed block (204) is connected with dwang (210) through the pivot rotation to the one end of connecting seat (211) is kept away from to dwang (210) is connected with movable rod (208) through the pivot rotation.

4. An automotive wiring harness connector as in claim 1 wherein: the fastening assembly (3) comprises a fixed ring (301) fixedly connected with the first connecting piece (1) and the second connecting piece (102), one side of the fixed ring (301) is rotatably connected with a rotating ring (302) through a rotating shaft, one side of the fixed ring (301) is fixedly provided with a shell (303), the inside of the shell (303) is slidably connected with a clamping rod (304), a plurality of grooves (307) are formed in the lower portion of one side of the rotating ring (302), and the clamping rod (304) is connected with the grooves (307) in a clamping mode.

5. An automotive wiring harness connector as in claim 1 wherein: and the magnet rings (103) are fixedly arranged on the sides, close to the second connecting piece (102), of the first connecting piece (1), and the magnetic poles of the two magnet rings (103) are opposite.

6. The automotive wiring harness connector of claim 4, wherein: the outside one side cover of draw-in bar (304) is equipped with second spring (305), and the one end and the casing (303) fixed connection of second spring (305) to the other end fixed mounting of second spring (305) has connecting block (306), and connecting block (306) and draw-in bar (304) fixed connection moreover, and the one end fixed mounting of keeping away from retainer plate (301) of draw-in bar (304) has handle (308).

7. The automotive wiring harness connector of claim 4, wherein: the inner sides of the fixed ring (301) and the rotating ring (302) are fixedly provided with rubber layers (309).

8. An automotive wiring harness connector as in claim 1 wherein: the other two sides of the first connecting piece (1) are symmetrically provided with a fixing sleeve (104), the inside of the fixing sleeve (104) is fixedly provided with a third spring (105), and the other two sides of the second connecting piece (102) are symmetrically provided with guide rods (106).