A waterproof structure of an automobile connector

A technology of automobile connector and waterproof structure, applied in the direction of vehicle connector, parts of connecting device, connection, etc., can solve problems such as easy water leakage, achieve the effect of good sealing performance and improve assembly efficiency

Active Publication Date: 2020-05-12
漫博汽车科技(镇江)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the wire waterproof structure of automotive connectors usually uses the waterproof plug and the wire to be pressed onto the terminal at the same time during crimping. The waterproof plug is squeezed by the outer shell and then compresses the wire. The force between it and the inner side wall of the outer casing is prone to water leakage

Method used

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  • A waterproof structure of an automobile connector
  • A waterproof structure of an automobile connector
  • A waterproof structure of an automobile connector

Examples

Experimental program
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Embodiment 1

[0048] Please refer to Figure 1-3 , Embodiment 1 of the present invention is:

[0049] A waterproof structure of an automobile connector, comprising a sheath 1, an end cover 2, a waterproof plug 3 and at least two engaging parts 4; the sheath 1 is provided with at least two threading channels 11, and the sheath 1 One end of the sleeve 1 has a receiving groove on the end surface, one end of the threading channel 11 communicates with the receiving groove, and the other end of the threading channel 11 extends to the end of the other end of the sheath 1; the end cover 2 is provided with There are at least two threading holes 21 , the end cap 2 is covered on the opening of the receiving groove, and the end cap 2 is threadedly connected with the sheath 1 .

[0050] The waterproof plug 3 is provided with at least two waterproof holes 31, the waterproof plug 3 is arranged in the receiving groove and the waterproof plug 3 is interference fit with the receiving groove, the threading c...

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PUM

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Abstract

The invention provides a waterproof structure of an automobile connector. The waterproof structure of the automobile connector comprises a sheath, an end cover, a waterproof bolt and at least two clamping pieces, wherein at least two threading channels are arranged in the sheath, an upper accommodating groove is formed in an end surface of one end of the sheath, at least two waterproof holes are formed in the waterproof bolt, the waterproof bolt is arranged in the accommodating groove, the waterproof bolt is in interference fit with the accommodating groove, the threading passages, the waterproof holes and threading holes are arranged in one-to-one correspondence, at least two clamping grooves are formed in a side wall of the waterproof bolt and are arranged along a circumferential direction of the waterproof bolt, one end of each clamping piece penetrates through an outer wall of the sheath and is embedded into the clamping groove, and the clamping pieces are in interference fit withthe clamping grooves. The waterproof structure of the automobile connector has good waterproof performance.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a waterproof structure of an auto connector. Background technique [0002] Automotive connectors are a component that electronic engineers and technicians often come into contact with. Its function is very simple: to build a bridge of communication between the blocked or isolated circuits in the circuit, so that the current can flow and the circuit can realize the predetermined function. At present, the wire waterproof structure of automotive connectors usually uses the waterproof plug and the wire to be pressed onto the terminal at the same time during crimping. The waterproof plug is squeezed by the outer shell and then compresses the wire. The force between it and the inner side wall of the outer casing is prone to water leakage. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a waterproof structure of an auto...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/502H01R13/52
CPCH01R13/502H01R13/5208H01R2201/26
Inventor 姜威龙
Owner 漫博汽车科技(镇江)有限公司
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