Magnetic type coupler

A coupler and magnetic suction technology, which is applied in the direction of coupling devices, devices for joining/disconnecting connected parts, and two-part connecting devices, can solve problems such as potential safety hazards and smaller creepage distances, and achieve high safety and Prevent displacement and offset, good tightness effect

Pending Publication Date: 2021-02-12
ZHEJIANG ZHONGXUN ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the creepage between the poles caused by the iron filings absorbed by the first magnetic part and brought into the second plug-in part during the plugging and unplugging process of the magnetic plug in the prior art. The distance becomes smaller, and there is a problem of potential safety hazards, so as to provide a magnetic suction coupler that can avoid iron filings being introduced into the housing, maintain a safe creepage distance between the poles, and have high safety

Method used

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  • Magnetic type coupler
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Examples

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Embodiment 1

[0038]The embodiment will be specifically described below in conjunction with the drawings:

[0039]The present invention providesFigure 1-7The shown magnetic coupling includes a coupler female end 1, and a coupler male end 2 inserted into the coupler female end 1, and also includes a coupler female end 1 and The magnetic structure between the male ends 2 of the coupler, the magnetic structure includes a magnetic member 11 arranged in the female end 1 of the coupler, and correspondingly arranged on one end of the male end 2 of the coupler and subjected to the The metal piece 21 attracted by the magnetic piece 11, when the coupler male end 2 is inserted into the coupler female end 1, the magnetic piece 11 is magnetically connected to the metal piece 21 so that the coupler male end 2 It is tightly inserted into the female end 1 of the coupler.

[0040]The above embodiment is the core technical solution of this embodiment. According to the coupler female end 1 is installed and fixed on the e...

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PUM

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Abstract

The invention discloses a magnetic type coupler, which comprises a coupler female end and a coupler male end inserted into the coupler female end in a matched mode, wherein a magnetic piece is arranged at the coupler female end, a metal piece is arranged at the coupler male end, and due to the fact that the metal piece does not have magnetism, the coupler male end does not adsorb surrounding scrapiron in the plugging process, the scrap iron can be effectively prevented from entering the coupler female end along with the coupler male end when the coupler male end is plugged, and the design hasthe advantages that when the coupler male end is inserted into the coupler female end, it is ensured that the magnetic piece and the metal piece can be quickly and magnetically connected, the matching and inserting tightness is good, and external scrap iron can be prevented from being brought into the coupler female end, so that the safe creepage distance between the poles of the coupler is kept,the safety is high, and the use performance is improved.

Description

Technical field[0001]The invention relates to the technical field of electrical equipment, in particular to a magnetic coupling.Background technique[0002]A coupler is provided between the power cord of the existing electrical appliance and the electrical appliance body to realize the plugging function of the power cord. Chinese patent document CN210806114U discloses a magnetic plug that includes a first plug-in part and a second plug-in part. The front end of a plug-in component is provided with a protrusion, the front end of the second plug-in component is provided with a socket for mating insertion with the protrusion, the front end of the protrusion is provided with a first magnetic member, and the inner wall of the socket is provided with a first magnetic member. A magnetic part cooperates with a second magnetic part to be adsorbed, at least one first electrical connection post is arranged in the socket, and a socket for mating and insertion with the first electrical connection ...

Claims

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Application Information

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IPC IPC(8): H01R13/62H01R13/11H01R13/42H01R13/502H01R13/648H01R24/00
CPCH01R13/11H01R13/42H01R13/502H01R13/6205H01R13/648H01R24/005
Inventor 郑建中孙良忠瞿海亮
Owner ZHEJIANG ZHONGXUN ELECTRONICS
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