An electrical safety socket against accidental extraction

Abstract

The utility model discloses a power safety socket capable of preventing wrong pulling, and relates to the technical field of power safety. The power safety socket comprises a socket, and jacks are formed at the two sides of the socket; a first spring is fixedly connected to the middle of the socket, and a movable rod movably connected with the middle of the socket is fixedly connected to the top of the first spring; a magnetic block is fixedly connected to the top of the movable rod, and a fixed block is fixedly connected to the inner bottom wall of the socket; and limiting blocks distributedevenly are fixedly connected to the inner bottom wall of the fixed block. According to the socket, an electro-magnetic device cooperates with the movable rod for use; when a plug is inserted into thesocket, the fixed block is inserted into the connecting block; after the socket is powered on, the electro-magnetic device is powered on and generates the same magnetism as the magnetic block, so thatthe movable rod moves downwards, the movable rod drives the clamping block to extend out of the outer side of the fixed block and is clamped with the clamping groove; therefore, the plug and the socket are relatively fixedly connected, thereby achieving the effect of preventing mistaken pulling, effectively preventing the plug from being pulled mistakenly, and guaranteeing the normal use of an instrument.

Description

technical field [0001] The invention relates to the technical field of electric power safety, in particular to an electric safety socket for preventing misplugging. Background technique [0002] Electricity safety is one of the essential and important matters in daily life. There will be accidents caused by electric safety every year, causing irreparable losses. Therefore, electric safety is something we must pay attention to all the time, and try to avoid accidents happened. [0003] The current power socket sometimes needs the function of preventing accidental unplugging during use. For example, the instruments used by hospital patients may be critical equipment for the patient's life and must be in working condition all the time, and these instruments are plugged into the socket. It is necessary to prevent the patient or family members from accidentally failing to get down, so as not to cause irreparable accidents. [0004] Therefore, we have proposed a plug-in preventi...

AI Technical Summary

Problems solved by technology

[0003] The current power socket sometimes needs the function of preventing accidental unplugging during use. For example, the instruments used by hospital patients may be critical equipment for the patient's life and must be in working condition all the time, and these instruments are plugged into the socket. It is necessary to prevent the patient or family members from accidentally failing to get down, so as not to cause irreparable accidents

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