Magnetic-attraction fall-off-preventing connector

A technology of anti-dropping and connectors, which is applied in the direction of connecting/disconnecting devices, etc., can solve the problems of unsafe use, electrical damage, and reduction of clamping elasticity, and achieve reliable plugging, low cost, and high fastening force. strong effect

Inactive Publication Date: 2014-05-14
江苏省天一中学
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In daily life, the clamping elasticity of the electrode sheet inside the socket will decrease after a period of use, and due to the artificial traction or mechanical vibration of the power line during operation, or when the plug is relatively heavy, the It will cause the plug to fall off easily, and cause a sudden power failure, which will cause great damage to the electrical appliances in use, and seriously make the electrical appliances scrapped, and it is time-consuming and laborious to re-plug the plug. Even if the plug is fixed mechanically On the socket, when the power cord is subjected to a strong external impact, the plug cannot be guaranteed to fall off before the power cord is broken, which will cause damage to the plug and make it unsafe to use.

Method used

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  • Magnetic-attraction fall-off-preventing connector
  • Magnetic-attraction fall-off-preventing connector

Examples

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Embodiment Construction

[0015] Such as Figure 1~2 In the embodiment shown, the magnetically attracted anti-dropping connector of the present invention includes a socket 1 and a plug 2. Three sockets 11 are evenly distributed on the socket 1, and a magnet a3 is arranged at the center of the area enclosed by the sockets 11. On the plug 2 corresponding to the socket 11 is evenly distributed three plug-ins 21, set b4 in the center of the area enclosed by the plug-in 21, the magnetic poles of the contact ends of the magnet a3 and the magnet b4 are opposite, and the magnet a3 and the magnet b4 are both Made of high-magnetic neodymium iron boron magnets.

[0016] Preferably, the magnet b4 on the plug 2 has a N pole facing outwards and the magnet a3 on the socket 1 has a magnet a3S pole facing outwards, so that the magnet b4 and the magnet a3 attract opposite magnetic poles, so that the plug 2 and the socket 1 are attracted.

[0017] Preferably, magnet a3 and magnet b4 are made of neodymium iron boron disc-shap...

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PUM

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Abstract

The invention discloses a magnetic-attraction fall-off preventing connector which includes a socket and a plug. A magnet a is installed on the socket. A magnet b is arranged on a position of the plug, corresponding to the magnet a. Magnetic poles of contact ends of the magnet a and the magnet b are opposite poles. The magnet a is arranged on the socket and the magnet b is arranged on the plug and the contact ends of the magnet a and magnet b are opposite in magnetic poles so that the socket and the plug can absorb each other through making use of the magnetic attraction force of the magnet a and the magnet b and thus it is ensured that the plug is stilled fastened on the socket under the action of an external force. When a power line is subjected to impacts of a powerful external force, the plug can fall off before the power line is broken so that use security is ensured. The connector has the advantages of being simple in structure, reliable in plug-in connection, low in cost, safe to use and large in fastening force.

Description

Technical field [0001] The invention relates to a connector, in particular to a magnetically attracted anti-dropping connector. Background technique [0002] Connectors are generally divided into two halves of plug and socket. In daily life, the clamping elasticity of the electrode pads inside the socket will decrease after being used for a period of time, and due to artificial traction on the power cord or mechanical vibration during operation, or when the plug is heavy, this is It will cause the plug to fall off easily. If the power is suddenly cut off, it will cause great damage to the electrical appliance in use. It will seriously cause the electrical appliance to be scrapped. It is also time-consuming and laborious to re-plug the plug. Even if the plug is fixed in a mechanical way On the socket, when the power cord is impacted by a strong external force, the plug cannot be guaranteed to fall off before the power cord is disconnected. This will cause damage to the plug and u...

Claims

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Application Information

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IPC IPC(8): H01R13/62
Inventor 杨欣鑫邓一波蒋建明
Owner 江苏省天一中学
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