Anti-pull-out and anti-accidental-touch socket and plug for rail transit electrical system

A rail transit and electrical system technology, applied in the direction of electrical components, circuits, parts of connecting devices, etc., can solve problems such as inconvenient insertion, affecting the use of electrical equipment, falling off, etc., to achieve the effect of ensuring stable output

Pending Publication Date: 2021-05-28
HUNAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the current sockets will encounter the following problems when they are used. It is not easy to insert, and sometimes the plug will fall of

Method used

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  • Anti-pull-out and anti-accidental-touch socket and plug for rail transit electrical system
  • Anti-pull-out and anti-accidental-touch socket and plug for rail transit electrical system
  • Anti-pull-out and anti-accidental-touch socket and plug for rail transit electrical system

Examples

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Example Embodiment

[0019]Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, there are all other embodiments obtained without making creative labor without making creative labor premises.

[0020]SeeFigure 1-4A rail transit electrical system that prevents pulling out and prevents erroneous tissue, including the socket 1, the socket 1, the socket 1 to fix each component, the material of the socket 1 is a hard plastic material and the top of the socket 1 is opened A jack is fitted with the plug 14, the material of the spring one 2 is a compression spring, and the bottom portion of the conductive post 3 is fixedly connected to the electrical contact and the inner top wall of the socket 1 has a electrical contact with t...

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PUM

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Abstract

An anti-pull-out and anti-accidental-touch socket and plug for a rail transit electrical system relates to the technical field of rail transit electrical systems, and comprises a socket, the inner bottom wall of the right side of the socket is fixedly connected with a first spring, the top of the first spring is fixedly connected with a conductive column movably connected with the inner wall of the socket, and the top of the conductive column is fixedly connected with a bump. According to the anti-pull-out and anti-accidental-touch socket and plug for the rail transit electrical system, through cooperative use of an electro-magnetic device and a magnetic block, in the initial state, a piston block pops up under the action of a third spring, the conductive column is located at the topmost end and makes contact with an electric contact on the inner top wall of the socket, when the plug is inserted into the socket, an insertion rod makes contact with the piston block, the plug is in contact with a conducting strip, and the electro-magnetic device is electrified and attracts the magnetic block, so that the effects of facilitating insertion of the plug and preventing accidental touch are achieved, the plug is tightly connected with the socket, and stable output of electric power is ensured.

Description

technical field [0001] The invention relates to the technical field of rail transit electrical systems, in particular to a socket and plug for a rail transit electrical system that prevents pull-out and accidental touch. Background technique [0002] The important role played by electricity in our life and production cannot be ignored. It brings us great convenience and becomes an important energy source in our production and life. The most critical factor for the normal operation and transmission of electricity in a power plant is Electrical equipment, common sockets and plugs are one of them. [0003] Most of the current sockets will encounter the following problems when they are in use. They are not easy to insert, and sometimes the plug will fall off with a light touch after being plugged into the socket, resulting in the charging equipment not being powered on and affecting the use of electric equipment. [0004] Therefore, we propose an anti-pull-out and anti-mistouch...

Claims

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Application Information

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IPC IPC(8): H01R13/62H01R13/633H01R24/00
CPCH01R13/6205H01R13/633H01R24/00
Inventor 孙泽讯张靖倩
Owner HUNAN UNIV OF TECH
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