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Electrical connector capable of realizing plugging and unplugging underwater

A technology of electrical connectors and pins, which is applied in the direction of connection, two-part connection devices, parts of connection devices, etc., and can solve problems such as inability to plug in and out, and inability to ensure the insulation of pins and sockets.

Inactive Publication Date: 2012-08-01
李贵阳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no seal between all pairs of pins and sockets. If water enters the housing, the insulation between all pairs of pins and sockets cannot be guaranteed, so it cannot be plugged and unplugged underwater.

Method used

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  • Electrical connector capable of realizing plugging and unplugging underwater
  • Electrical connector capable of realizing plugging and unplugging underwater
  • Electrical connector capable of realizing plugging and unplugging underwater

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] see figure 1 , the socket 1 includes a jack 11 and a socket insulator 12, the plug 2 includes a pin 21 and a plug insulator 22, each jack insulator is in the shape of a barrel 121 at the jack; each pin insulator is in the pin The place is cylindrical 221; the pin is a cylindrical insulator that can enter the barrel of the jack in the form of a barrel-shaped insulator, and there are several ways to arrange a sealing ring 3 between the cylindrical insulator and the barrel-shaped insulator:

[0010] see figure 2 , a sealing ring is provided at the end of the pin, a sealing ring is provided at the end of the cylindrical insulator, or a sealing ring is provided at both the end of the pin and the end of the cylindrical insulator;

[0011] see image 3 A sealing ring is arranged at the socket opening, a sealing ring is arranged at the barrel opening of the barrel-shaped insulating part, or a sealing ring is arranged at both the jack opening and the barrel opening of the bar...

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PUM

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Abstract

The invention provides an electrical connector capable of realizing plugging and unplugging underwater, and aims to solve the problem that an electrical connector which can be used underwater cannot realize plugging and unplugging underwater because all pin-jack pairs are unsealed. Key points are that: an insulator of each jack is barrel-shaped at the jack; an insulator of each pin is cylindrical at the pin; the cylindrical insulator of each pin can enter a barrel of the barrel-shaped insulator of a corresponding jack; and a sealing ring is arranged between each cylindrical insulator and a corresponding barrel-shaped insulator. The electrical connector has the advantages that: plugging and unplugging can be realized underwater, and the requirements of all places are met.

Description

technical field [0001] The invention relates to an electrical connector which can be used underwater. Background technique [0002] The electrical connector that can be used underwater has a seal between the shell, the insulator and each pair of pin sockets. After the pin sockets are closed on the ground, the shell is completely sealed, and it can be used after being placed underwater. Make sure that the casing does not enter the water. However, there is no seal between all the pairs of pins and holes. If water enters the housing, the insulation between all the pairs of pins and holes cannot be guaranteed, so it cannot be plugged and unplugged underwater. Contents of the invention [0003] In order to solve the above technical problems, the object of the present invention is to provide an electrical connector that can be plugged and unplugged underwater. [0004] The object of the present invention is achieved like this: the socket includes a jack and a socket insulator,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/523H01R13/40H01R24/00
Inventor 李贵阳
Owner 李贵阳
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