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Electrical connector and manufacturing method thereof

A technology of electrical connectors and docking holes, which is applied in the field of waterproof electrical connectors and its manufacturing, can solve problems such as weakening of waterproof effects, and achieve the effects of firm holding, preventing falling off, and ensuring stability

Active Publication Date: 2019-07-26
FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The sealing ring of the above-mentioned electrical connector cannot be detached forward or backward during use, but the smooth inner ring may be detached from the metal shell due to insufficient holding force to form a gap, which weakens the waterproof effect

Method used

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  • Electrical connector and manufacturing method thereof
  • Electrical connector and manufacturing method thereof
  • Electrical connector and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0052] Below, will combine Figure 1 to Figure 9 The specific implementation manner of the electrical connector 100, 100' of the present invention is introduced. The ports where the electrical connectors 100, 100' are plugged with a mating connector (not shown) are defined as plug-in ends. Define the plug-in end as the front end, and the insertion direction as the front-rear direction.

[0053] The present invention provides two implementations. Figure 1 to Figure 8 It is the first embodiment of the present invention. Figure 9 It is the second embodiment of the present invention.

[0054] The present invention provides an electrical connector 100, 100', which is used to electrically connect with a circuit board (not shown) and to be installed in a butt joint hole 71, 71', a mounting hole 73, 73' and formed in the butt joint hole. Steps 72, 72' between 71, 71' and the mounting holes 73, 73' are on the electronic equipment 700, 700', and are connected to the docking connec...

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PUM

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Abstract

An electrical connector, for mounting to an electrical device which has a mating hole and a stepped portion located at a rear end of the mating hole to form a receiving space therebetween, includes: an insulative housing having a base portion and a tongue portion extending forwardly from the base portion; plural conductive contacts affixed to the insulative housing; a shielding plate affixed to the insulative housing; a shell attached to the insulative housing to form a mating room and adapted for assembling to the receiving space; and a sealer enclosing a front end of the shell and adapted for resisting against the stepped portion; wherein the tongue portion extends out of the mating room and stretches into the mating hole.

Description

[0001] 【Technical field】 [0002] The invention relates to an electrical connector, in particular to a waterproof electrical connector suitable for front and back insertion and a manufacturing method thereof. [0003] 【Background technique】 [0004] Referring to the Chinese utility model patent No. CN203932465U, it discloses a waterproof electrical connector. The electrical connector is provided with a waterproof rubber ring surrounding the front end of the metal shell to prevent liquid substances such as water from flowing into the electronic product through the gap between the electrical connector and the electronic product. However, the tongue plate of the above-mentioned electrical connector is accommodated in the mating space formed by the metal shell to make the metal shell longer. When installed in an electronic product, the length occupied by the electrical connector in the insertion direction is relatively long. ; In addition, the waterproof rubber ring is forwardly p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/52H01R43/00
CPCH01R13/5202H01R43/005H01R13/5219H01R13/6585H01R24/60H01R2107/00H01R13/74H01R13/745
Inventor 赵俊张彩云
Owner FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD