Wiring harness waterproof connecting structure

A wire harness and transfer technology, applied in the direction of connection, parts of the connection device, electrical components, etc., can solve the problem of short service life of the connection parts, and achieve the effect of solving damage

Pending Publication Date: 2018-04-24
GOLDENCONN ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In order to improve people's quality of life, automotive wiring harnesses are constantly striving to improve the waterproof level requirements to ensure the service life and quality of automotive electronics. The assembly parts of wiring harnesses for external co

Method used

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  • Wiring harness waterproof connecting structure
  • Wiring harness waterproof connecting structure
  • Wiring harness waterproof connecting structure

Examples

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Example Embodiment

[0020] A wiring harness waterproof transfer structure, see Figure 1-Figure 5 : It includes the wire harness 1, the core wire 3 corresponding to the external connection component 2, and the length direction of the corresponding wire 4 of the wire harness 1 is exposed on the overall length end surface of the wire harness 1, and the exposed end of the corresponding wire 4 is connected to the core wire 3 through the PCB board 5. At the end, the whole part of the PCB board 5 is encapsulated with a waterproof glue 6, and the waterproof glue 6 extends to the overall outer ring surface of the wire harness 1 and the outer ring surface of each core wire 3.

[0021] The PCB board 5 is provided with double-sided soldering pads 7, and the exposed ends of the corresponding wiring 4 and the corresponding core wires 3 correspond to the double-sided soldering pads 7 of the PCB board 5. The force of the line is even;

[0022] It also includes an assembly sheath, which includes a sealing sheath end...

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PUM

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Abstract

The invention provides a wiring harness waterproof connecting structure. A PCB (Printed Circuit Board) is adopted as an adaption bridge, a sheath is adopted to assemble and fix the shape, and the structure is finally completely sealed by using a pouring sealing type waterproof adhesive, so that moisture cannot pass an adaption part from a core line, a waterproof effect is achieved, and the servicelife of an external connecting part is ensured. The structure comprises a wiring harness and core lines, wherein the core lines correspond to external connecting parts; corresponding connecting linesof the wiring harness in a length direction are exposed on the overall length end surface of the wiring harness; the exposed ends of the corresponding lines are connected with the connecting ends ofthe core lines through the PCB; the PCB is sealed by the waterproof adhesive as a whole; the waterproof adhesive extends to the overall outer ring surface of the wiring harness and the outer ring surface of each core line.

Description

technical field [0001] The invention relates to the technical field of wiring harness waterproofing, in particular to a wiring harness waterproof transfer structure. Background technique [0002] In order to improve people's quality of life, automotive wiring harnesses are constantly striving to improve the waterproof level requirements to ensure the service life and quality of automotive electronics. The assembly parts of the wiring harnesses for external connection parts such as automotive cameras involve waterproof performance requirements. Existing The advanced waterproof transfer structure cannot block water vapor from entering the interior of the parts that need to be connected, so that the service life of the connected parts is relatively short. Contents of the invention [0003] In view of the above problems, the present invention provides a wiring harness waterproof transfer structure, which uses a PCB board as a transfer bridge, assembles and fixes the appearance...

Claims

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Application Information

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IPC IPC(8): H01R13/52H01R13/66H01R31/06
CPCH01R13/52H01R13/5205H01R13/5216H01R13/665H01R31/065
Inventor 陈进嵩
Owner GOLDENCONN ELECTRONICS TECH CO LTD
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