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Electric connector

A technology of electrical connectors and connectors, which is applied in the direction of connections, circuits, and parts of connection devices, can solve problems such as reduced sealing, wear, and detachment of waterproof rings, and achieves reduced design difficulty, large fit tolerances, and large fault tolerance volume effect

Active Publication Date: 2020-05-08
SHENZHEN IDATA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of repeated plugging and unplugging, the waterproof ring rubs against the plug connector repeatedly, which is easy to cause wear and tear, resulting in a decrease in sealing performance, and even causing the waterproof ring to detach, failing to achieve a sealing effect

Method used

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  • Electric connector
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Embodiment Construction

[0027] In order to facilitate a better understanding of the purpose, structure, features, and effects of the present invention, the present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0028] Such as figure 1 Shown is the electrical connector 100 and the mating connector 200 according to the first embodiment of the present invention.

[0029] Please add reference figure 2 As shown, the electrical connector 100 mainly includes an insulating body 1, a plurality of terminals 2 disposed on the insulating body 1, a shell 3 covering the insulating body 1, and a housing 3 disposed on the insulating body 1. Elastic sealing ring 4.

[0030] The insulating body 1 has a main body 11 and a tongue 12 extending forward from the front end of the main body 11, a notch 13 is provided on both sides of the tongue 12, and a plurality of the terminals 2 Injection molded integrally with the insulating body 1 , and a plurality ...

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Abstract

The invention provides an electric connector which is used for being butted with a butting connector forwards and is characterized in that the electric connector comprises an insulating body which comprises a main body part and a tongue part extending forward from the main body part, a plurality of conductive terminals which arranged on the insulating body and are exposed out of the tongue part; asealing ring which is arranged on the main body part, surrounds the tongue part and is provided with a first wave crest ring and a second wave crest ring which are arranged in parallel front and back, wherein the butting connector abuts against the first wave crest ring in the butt joint direction, a good sealing effect is achieved, moisture is prevented from entering the electric connector to cause short circuit of the terminals, and the butting connector mainly generates forward extrusion force on the sealing ring, so that the sealing ring is not abraded, and the sealing ring is prevented from losing the sealing effect.

Description

technical field [0001] The invention relates to an electrical connector, in particular to a waterproof electrical connector. Background technique: [0002] An existing waterproof connector includes a housing and a waterproof ring arranged on the outer surface of the housing. When the plug-in connector is plugged into the waterproof connector, the waterproof ring can seal the outer shell of the waterproof connector and the plug-in connection. The gap between the devices to prevent moisture from entering the interior and causing a short circuit. However, in the process of repeated plugging and unplugging, the waterproof ring rubs against the plug-in connector repeatedly, which is likely to cause wear and tear, resulting in reduced sealing performance, and even detachment of the waterproof ring, so that the sealing effect cannot be achieved. [0003] Aiming at the above problems, the present invention provides a new electrical connector and adopts new methods and technical mea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/52
CPCH01R13/52H01R13/5219
Inventor 王冬生李伟韩子骞王航魏星星陈卫肖潇刘静贺永辉杜登科吴兴花
Owner SHENZHEN IDATA TECH CO LTD
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