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Waterproof connector for automobile

A waterproof connector technology, used in the automotive field, can solve the problems of sealing plug and sheath separation, loss of waterproof effect, etc., to achieve the effect of ensuring reliable sealing, increasing waterproof effect, and convenient assembly

Active Publication Date: 2013-04-03
HENAN THB ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this utility model is to provide a waterproof connector for automobiles. The waterproof connector for automobiles needs to solve the problem that the sealing plug in the prior art cannot form a reliable seal with the terminal hole. connection, it is easy to cause the technical problem that the sealing plug and the sheath are separated and lose the waterproof effect

Method used

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  • Waterproof connector for automobile
  • Waterproof connector for automobile

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Experimental program
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Effect test

Embodiment 1

[0014] Such as figure 1 and figure 2 As shown, it includes a terminal, a sheath and a sealing part. The terminal includes a blade plug 3 and a blade socket 4 that are plugged and mated. The wire 1 is connected to the blade plug 3 and the blade socket 4 respectively. The sheath includes a The plug sheath 7 on the periphery of the sheet-type plug 3 and the socket sheath 5 arranged on the periphery of the sheet-type socket 4, one end of the plug sheath 7 is sleeved on the periphery of the socket sheath 5, and the plug sheath 7 and the socket sheath 5 are provided with The terminal installation hole position, the blade plug 3 and the blade socket 4 are arranged in the hole position, the sealing part includes a sealing plug and a sealing ring 6, and the sealing ring 6 is arranged between the plug sheath 7 and the socket sheath 5, wherein , the outer end of the sealing plug 21 of the plug sheath 7 is provided with a first fixing member 10, the first fixing member 10 is fixedly con...

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Abstract

The invention relates to a waterproof connector for an automobile, which comprises a terminal, a sheath and a sealing component, wherein the terminal comprises a sheet plug and a sheet socket; the sheath comprises a plug sheath and a socket sheath; the sealing component comprises a sealing plug and a sealing ring; a fixing piece is arranged at the outer end of the sealing plug of the plug sheath,is fixedly connected with the plug sheath and compresses the sealing plug in the plug sheath tightly; and the other fixing piece is arranged at the outer end of the sealing plug of the socket sheath,is fixedly connected with the socket sheath and compresses the sealing plug in the socket sheath tightly. The fixing pieces are arranged on end parts of the plug sheath and the socket sheath of the waterproof connector for the automobile additionally to press the sealing plug and the end part of the sheath tightly; the fixing pieces are fixedly connected with the plug sheath and the socket sheathto ensure the sealing plugs and hole sites are sealed reliably; and for a multiwire connector, even if vacant sites are formed, the sealing plugs and the sheath keep the excellent sealing under the acting force of the fixing pieces without separating from the sheath, so the waterproof effect of the connector is ensured.

Description

Technical field: [0001] The utility model relates to automobiles, in particular to a connector for electrical appliances on the automobile, in particular to a waterproof connector for automobiles. Background technique: [0002] Connectors used in automobiles are mainly used to realize electrical connection and signal transmission. According to performance, they can be divided into waterproof and non-waterproof. Non-waterproof connectors are generally used in the cockpit and other positions that do not require waterproofing. Waterproof Connectors are generally used in the engine compartment and other locations that require waterproofing. Chinese invention patent application "rubber plug and waterproof connector for waterproof connector" (application date August 11, 2008, application number 200810144500.7, publication date February 11, 2009) discloses a waterproof connector using two combinations There is a rubber plug in the form of a die. Each combined die is provided with ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/52
Inventor 王武军王荣喜张义林冯磊朱红星
Owner HENAN THB ELECTRIC
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