Push-rod type socket and plug

Abstract

The invention relates to a push-rod type socket, the socket comprises a socket main body, a socket main core and a socket bottom shell, wherein the socket main body, the socket main core and the socket bottom shell are arranged from top to bottom in sequence; the socket is used with a plug, the plug comprises a screw cover, a plug pin connected with a power line of an electric appliance and a plug main body used for fixing the plug pin, wherein the screw cover, the plug pin and the plug main body are arranged from top to bottom in sequence. The advantages of the socket and the plug comprise: compact structure, no use of magnetic force, sensitive response, no need of extra operation, safety and reliability, and electric shock accidents caused by direct contact and foreign matter insertion can be effectively avoided; according to requirements of different clients, common plug and special plug can all be used, the waterproof sealing capacity and plug and socket connection strength are further greatly improved, so that the socket and the plug can be normally used underwater or in an outdoor severe dust environment.

Description

technical field [0001] The invention relates to a socket and a plug, in particular to a rod-type socket provided with a protection switch and a matching plug. Background technique [0002] Power plugs and sockets are common electrical equipment that provide power interfaces for household appliances, and are also electrical accessories used more in residential electrical design. They are closely related to people's lives. Existing sockets are usually directly connected to the power supply. Water leakage, direct contact or the entry of conductive foreign objects often lead to accidents, especially children who are curious and tend to stuff various objects into the socket, resulting in damage to the socket, and even electric shock, causing accidents. [0003] There are two common protection measures: 1. Use the method of adding an outer cover or using a cover plate for protection, but there is still the possibility that the external metal device will directly contact the power ...

AI Technical Summary

Problems solved by technology

[0010] The above patent will use magnetic force as the opening condition of the automatic switch. It does not require additional operation by the user when using it. It only needs to insert the matching plug. At the same time, the two electrical contacts are fixed on the bracket, and the bracket is in the slide rail along the center of the plug. Axially movable, the structure is more compact; however, because the bracket needs to drive all the electrical contacts in the socket, the load on the magnet is relatively large, and a magnet with strong magnetism and strong suction must be used; at the same time, the safety socket using magnetic force does not Suitable for magnetically sensitive appliances

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