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Power source plug socket

A technology of power sockets and plugs, applied in circuits, electrical switches, electrical components, etc., can solve problems such as labor and inconvenience

Inactive Publication Date: 2009-04-22
王治平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the power sockets are all equipped with holes, especially children can directly touch the power supply with a metal rod. Although some sockets are provided with protective shrapnel at the socket, in order to play a protective role, the shrapnel has to have a certain resistance. This brings inconvenience to the use and is particularly laborious, thus falling into a kind of contradiction

Method used

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  • Power source plug socket

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Embodiment Construction

[0006] figure 1 The shown non-porous magnetic power socket and plug are designed to reveal the principle, and there are various changes in the details of the structure and the combination of multiple sockets. now figure 1 The scheme shown is illustrated, the outer shell is composed of the shell 1 and the convex and concave contacts 2 fixed on it; The magnetic block 3 and the iron block 4 are arranged in the middle of the contact 2 respectively, and the terminal post 5 in the socket is fixedly connected with the iron block 4 (or magnetic block) with an insulating material 6 as a whole. When the plug and the socket are docked, they can be adsorbed together. At the same time, the iron block (or magnetic block) drives the terminal to move and connect with the contact. After the plug is pulled out, the terminal needs to be reset, and the spring 7 can be installed (or used directly. Elastic copper sheet) can be separated and disconnected.

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Abstract

The invention provides aporate magnetic-attraction power supply socket and plug which are in abutting joint and adsorption by utilizing the magnetic attraction principle. An abutting-joint surface has convex and concave contact terminals but has no holes; a certain moving distance existing between a socket contact terminal and an electrifying post head. Only when the socket and the plug are in abutting joint, the electrifying post head and the contact terminal are connected and electrified due to the magnetic attraction action; when the plug is pulled out, magnetic fore is lost, and a spring in the socket can immediately separate the electrifying post head and the contact terminal for replacement. The invention has the advantages that firstly, a human hand or a foreign body can not insert inside the socket, and can not be electrified even contacting with the contact terminal, thereby safety is ensured; secondly, the plug and the socket have strong adsorption force and good contacting performance, and can not loose; and thirdly, the structure is simple, the combined design is easy, and product diversification is facilitated.

Description

technical field [0001] The technical field to which the technical solution claimed in the present invention belongs is a power socket plug, specifically a non-porous magnetic suction power socket plug provided with a magnetic block. Background technique [0002] At present, the power sockets are all equipped with holes, especially children can directly touch the power supply with a metal rod. Although some sockets are provided with protective shrapnel at the socket, in order to play a protective role, the shrapnel has to have a certain resistance. This has brought inconvenience to use again, is particularly strenuous, thereby has fallen into a kind of contradiction. The positive and negative copper strips of the plug are also very long, even adults have to use them carefully, otherwise, your fingers will touch the copper strips and get an electric shock when you insert them. In addition, plugs and sockets often have poor contact, are easy to loosen, and are easily damaged. ...

Claims

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Application Information

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IPC IPC(8): H01R13/71H01R13/703H01R13/639H01H36/00
Inventor 王治平
Owner 王治平
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