CN212085373U

CN212085373U - Vehicle-mounted monitoring wire harness convenient to replace

Info

Publication number: CN212085373U
Application number: CN202021068706.9U
Authority: CN
Inventors: 谢革行
Original assignee: Shenzhen Fuxda Electronics Co ltd
Current assignee: Shenzhen Fuxda Electronics Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2020-12-04
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a vehicle-mounted monitoring wire harness convenient to replace, which comprises a wire harness head, a connector and a wire harness, wherein the connector is arranged between the wire harness head and the wire harness, a stepped hole is arranged inside the connector, the rear end of the wire harness head and the front end of the wire harness are inserted into the stepped hole, grooves are arranged on two sides of the stepped hole close to the rear end of the wire harness head, clamping blocks are arranged on two sides of the rear end of the wire harness head, and the clamping blocks are clamped in the grooves; the utility model discloses make the pencil that damages can merge into a combination pencil with two pencil, make one of them pencil as reserve pencil, and change that can be quick, reduce use cost, set up the rubber circle in the connector, prevent the use and the stability that the entering of dust influences the pencil, the life who has prolonged.

Description

Vehicle-mounted monitoring wire harness convenient to replace

Technical Field

The utility model belongs to the technical field of the pencil equipment and specifically relates to a convenient on-vehicle control pencil of changing.

Background

With the continuous improvement of the requirements of people on comfort, economy and safety, the types of electronic products on automobiles are continuously increased, the vehicle-mounted wire harnesses are more and more complex, the failure rate of the wire harnesses is correspondingly improved, and the reliability, durability and other performances of the wire harnesses are required to be improved. Based on this, the following technical solutions have been developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an on-vehicle control pencil that conveniently changes is provided, the pencil that makes the damage can quick replacement, and a pencil is equivalent to two pencil, has guaranteed the life of pencil.

In order to solve the technical problem, the technical solution of the utility model is that:

the utility model provides a convenient on-vehicle control pencil of changing, includes pencil head, connector and pencil, the connector is located between pencil head and the pencil, wherein, the inside shoulder hole that is equipped with of connector, pencil head rear end and pencil front end are inserted and are established in the shoulder hole, and the shoulder hole both sides that are close to pencil head rear end are equipped with the recess, pencil head rear end both sides are equipped with the fixture block, the fixture block card is located in the recess.

Furthermore, two groups of concave contacts are arranged in the wire harness, a group of convex contacts are arranged in the wire harness head, and the positions of the concave contacts correspond to the positions of the convex contacts.

Furthermore, the inner wall surfaces of the front side and the rear side of the stepped hole are provided with a rubber ring groove and a rubber ring.

Further, the stepped hole is a square hole or a round hole.

Further, the grooves are provided with two groups.

After the scheme is adopted, the utility model discloses can reach following effect:

(1) the utility model separates the harness head from the harness, combines the two harnesses into a combined harness, makes one harness as a standby harness, can be conveniently switched and is combined and connected with the harness head, and reduces the replacement cost;

(2) the utility model can realize the quick connection and disassembly of the wire harness joint, improve the maintenance and inspection efficiency of the wire harness, and avoid the trouble of frequent replacement caused by the aging of the adhesive tape;

(3) the utility model discloses a shoulder hole wall is equipped with the rubber circle, can ensure that external dust and impurity can not get into the use that influences the pencil in the connector, simultaneously, guarantees the stability of pencil head and pencil installation in the connector.

Drawings

FIG. 1 is a schematic diagram of a planar structure of a vehicle-mounted monitoring harness convenient to replace according to the present invention;

fig. 2 is a schematic view of the plane structure of the vehicle-mounted monitoring harness bundle head convenient to replace.

Wherein: 1 harness head, 11 harness head rear end, 12 fixture block, 2 connector, 3 harness, 31 harness front end, 4 stepped hole, 41 groove.

Detailed Description

The invention is described in further detail below with reference to the figures and specific examples. It should be noted that the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-2, a vehicle-mounted monitoring harness convenient to replace comprises a harness head 1, a connector 2 and a harness 3, wherein the connector 2 is arranged between the harness head 1 and the harness 3, two groups of concave contacts are arranged in the harness 3, a group of convex contacts are arranged in the harness head 1, and the positions of the concave contacts correspond to the positions of the convex contacts.

Connector 2 is inside to be equipped with shoulder hole 4, and shoulder hole 4 is square hole or round hole, confirms according to the shape of pencil head and pencil, still be equipped with rubber circle groove 21 and rubber circle 22 on the internal face of shoulder hole 4 front and back side, guarantee the stability of pencil and pencil head installation, simultaneously, prevent that external dust, water and other impurity from getting into, influence the pencil and use.

The rear end 11 of the wire harness head and the front end 31 of the wire harness are inserted into the stepped hole 4, grooves 41 are formed in two sides of the stepped hole close to the rear end 11 of the wire harness head, clamping blocks 12 are arranged on two sides of the rear end 11 of the wire harness head, the clamping blocks 12 are clamped in the grooves 41, and two groups of the grooves 41 are formed. When the wiring harness head is installed, the fixture block 12 on one side is clamped in the groove 41, and then the fixture block 12 on the other side is clamped in the groove 41 on the other side, so that the installation is simple; when the connector is detached, the two sides of the rear end 11 of the wire harness head are pressed, so that the clamping block falls off from the groove, and the connector is separated from the wire harness head.

The utility model separates the harness head from the harness, combines the two harnesses into a combined harness, makes one harness as a standby harness, can be conveniently switched and is combined and connected with the harness head, and reduces the replacement cost; the utility model can realize the quick connection and disassembly of the wire harness joint, improve the maintenance and inspection efficiency of the wire harness, and avoid the trouble of frequent replacement caused by the aging of the adhesive tape; the utility model discloses a shoulder hole wall is equipped with the rubber circle, can ensure that external dust and impurity can not get into the use that influences the pencil in the connector, simultaneously, guarantees the stability of pencil head and pencil installation in the connector.

The above-mentioned embodiments are only preferred embodiments of the present invention, and do not limit the technical scope of the present invention, so that the changes and modifications made by the claims and the specification of the present invention should fall within the scope of the present invention.

Claims

1. The utility model provides a convenient on-vehicle control pencil of changing, includes pencil head, connector and pencil, the connector is located between pencil head and the pencil, its characterized in that, the inside shoulder hole that is equipped with of connector, pencil head rear end and pencil front end are inserted and are established in the shoulder hole, and the shoulder hole both sides that are close to pencil head rear end are equipped with the recess, pencil head rear end both sides are equipped with the fixture block, the fixture block card is located in the recess.

2. The vehicle-mounted monitoring wire harness convenient to replace according to claim 1, wherein two sets of concave contacts are arranged in the wire harness, one set of convex contacts are arranged in the wire harness head, and the concave contacts correspond to the convex contacts in position.

3. The vehicle-mounted monitoring wire harness convenient to replace according to claim 1, wherein the inner wall surfaces of the front side and the rear side of the stepped hole are further provided with rubber ring grooves and rubber rings.

4. The vehicle-mounted monitoring wire harness convenient to replace according to claim 1, wherein the stepped hole is a square hole or a round hole.

5. The vehicle monitoring harness convenient to replace of claim 1, wherein the grooves are provided in two groups.