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Waterproof connector and manufacturing method thereof

A technology of waterproof connector and manufacturing method, which is applied in the direction of connection, line/collector parts, electrical components, etc., can solve the problems of poor waterproofness, difficult terminal modules, etc., and achieve the effect of good waterproof performance

Active Publication Date: 2014-08-13
KUNSHAN JIAHUA ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, once the number of terminals is large or the arrangement is complicated, it is difficult to obtain a terminal module through one-time molding.
If molded multiple times, the terminal module tends to have poor water resistance at the assembly joint
In addition, there is also the problem of poor waterproof performance at the joint between the shielding case and the insulating body.

Method used

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  • Waterproof connector and manufacturing method thereof
  • Waterproof connector and manufacturing method thereof
  • Waterproof connector and manufacturing method thereof

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Embodiment Construction

[0030] Please refer to Figure 1 to Figure 6 As shown, the illustrated embodiment of the present invention discloses a waterproof connector 100, which includes a first terminal module 10, a second terminal module 20 assembled with the first terminal module 10, and a covering The shielding housing 7 of the first and second terminal modules 10 and 20, and the injection molding on the first and second terminal modules 10 and 20 and the shielding housing 7 after the assembly of the first and second terminal modules 10 and 20 are completed 10, 20 and the injection molded parts 8 on the outside of the housing 7 . . In the illustrated embodiment of the present invention, the waterproof connector 100 is a Micro Universal Serial Bus (Micro USB) connector.

[0031] The first terminal module 10 includes a first insulating body 1, a number of first terminals 2 insert molded in the first insulating body 1, and a plurality of first terminals 2 insert molded in the first insulating body 1....

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Abstract

The invention discloses a waterproof connector comprising a first terminal module, a second terminal module, and a shielding shell covering the first terminal module and the second terminal module. The first terminal module comprises a first insulating body and a plurality of first terminals which are embedded into the first insulating body. The second terminal module comprises a second insulating body which is inserted and installed into the first insulating body and a plurality of second terminals which are embedded into the second insulating body. The waterproof connector further comprises an injection moulding element which is formed on the outer side of the first terminal module, the second terminal module and the shielding shell through injection moulding after the assembly of the first terminal module, the second terminal module and the shielding shell is completed. The injection moulding element is used to seal joints between the first terminal module and the second terminal module and seal joints between the shielding shell and the first insulating body, so the advantage of good waterproof performance can be realized on the whole. The invention further discloses a manufacturing method of the waterproof connector.

Description

technical field [0001] The invention relates to a waterproof connector and a manufacturing method thereof. Background technique [0002] A common connector includes an insulating body, a plurality of conductive terminals fixed on the insulating body, and a shielding shell covering the insulating body. The technology of insert molding the conductive terminals into the insulating body exists in the industry. The terminal module itself obtained by insert molding can usually realize the waterproof function. However, once the number of terminals is large or the arrangement is complicated, it is difficult to obtain a terminal module through one-time molding. If it is molded multiple times, the terminal module tends to have poor water resistance at the assembly joint. In addition, the joint of the shielding case and the insulating body also has the problem of poor waterproofness. [0003] Therefore, it is necessary to improve the existing technology to solve the above technical...

Claims

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Application Information

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IPC IPC(8): H01R13/52H01R43/00
Inventor 张东胜
Owner KUNSHAN JIAHUA ELECTRONICS
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