Vehicle electrical equipment end waterproof interface

A technology for electrical equipment and electrical equipment, applied in the field of waterproof interface at the end of vehicle electrical equipment, can solve the problems of reducing the assembly efficiency of the whole vehicle, falling off, easy loosening of seals, etc. and shedding effect

Inactive Publication Date: 2021-03-26
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a waterproof interface of the electrical equipment end of the vehicle, which solves the problem that the sealing part of the existing waterproof interface is easy to loosen and fall off during the plugging process, thus reducing the assembly efficiency of the whole vehicle

Method used

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  • Vehicle electrical equipment end waterproof interface
  • Vehicle electrical equipment end waterproof interface
  • Vehicle electrical equipment end waterproof interface

Examples

Experimental program
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Embodiment Construction

[0021] The present invention is further described below in conjunction with accompanying drawing:

[0022] Such as Figure 1-6 Shown is a waterproof interface of a vehicle electrical equipment end, comprising a plastic sheath 1, a conductive pin 11 injection-molded with the plastic sheath 1 and a seal 2 for sealing, and the conductive pin 11 is fixed on the plastic sheath. The bottom of the sleeve 1 is arranged vertically, the sealing member 2 is ring-shaped and located on the periphery of the conductive pin 11 in the bottom of the plastic sheath 1, and a protruding hooking structure 21 is provided on the outside of the sealing member 2. The plastic sheath 1 is provided with a hanging interface 12, and the hooking structure 21 cooperates with the hanging interface 12.

[0023] The seal 2 is provided with a hook structure 21, and the plastic sheath 1 is provided with a hook interface 12. The plastic sheath 1 and the seal 2 are fixed through the hook structure 21 and the hang i...

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PUM

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Abstract

The invention relates to a vehicle electrical equipment end waterproof interface, which comprises a plastic sheath, a conductive contact pin and a sealing element, the conductive contact pin and the plastic sheath are subjected to one-time injection molding, the sealing element is used for sealing, the conductive contact pin is fixed at the bottom in the plastic sheath and is vertically arranged,the sealing element is annularly positioned in the periphery of the conductive contact pin in the bottom of the plastic sheath, a protruding hanging connection structure is arranged in the outer sideof the sealing piece, and a hanging connection opening for hanging connection of the hanging connection structure on the sealing piece is formed in the plastic sheath. The waterproof interface is simple in structure, and the problem that in the plugging and unplugging process of an existing waterproof connector, a sealing piece is prone to loosening and falling off, and consequently the assembly efficiency of a whole vehicle is reduced is effectively solved.

Description

technical field [0001] The invention relates to automobile electric equipment, in particular to a waterproof interface at the end of automobile electric equipment. Background technique [0002] The port of the automobile electrical equipment used to connect with the automobile wiring harness is generally a plug interface, called the electrical terminal interface; After the interface is docked, the electrical connection of the vehicle electrical equipment is realized. [0003] At present, in the assembly process of automobiles, the following situations are often encountered: the electrical equipment is directly fixed on the body, and the corresponding wire harness end interface connectors need to be docked with the corresponding equipment end interfaces one by one. The connector hooking structure makes the waterproof seal loose or fall out during the plugging process, which affects the loading efficiency of the OEM. It is necessary to design a tight and reliable sealing str...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/52B60R16/02
CPCH01R13/521B60R16/02H01R2201/26
Inventor 王栋吴震蔡恒
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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