Safety socket with rotary core

Abstract

The invention relates to a safety socket with a rotary core. The safety socket with the rotary core comprises a socket shell and a rotary core of the socket, the rotary core of the socket is column-shaped, the rotary core of the socket is in rotating fit with the socket shell, a first power supply contact is arranged on the peripheral surface of the rotary core of the socket, a second power supply contact electrically connected with a power supply is arranged on the socket shell, the first power supply contact is corresponding to the second power supply contact, jacks for holding an electric appliance plug in an insert mode are formed in the outer head face of the rotary core of the socket, a copper insert piece is arranged in the rotary core of the socket for electrically connected with the electric appliance plug in a splicing mode, the copper insert piece is electrically connected with the first power supply contact, the first and second power supply contacts are located at two states, the first state refers to that the electric appliance plug is inserted in the rotary core of the socket, the rotary core of the socket rotates, and the first and second power supply contacts fit with each other to contact with an electric appliance to connect with the power supply position of the power supply; the second state refers to that the first power supply contact is separated from the second power supply contact to cut off the power. By means of the technical scheme, the socket is located at a two-stage safety protection state under the unused state, and the potential safety hazard is eliminated.

Description

technical field [0001] The invention relates to the field of electricity safety, in particular to a rotating core safety socket. Background technique [0002] At present, sockets sold on the market are divided into fixed sockets and mobile sockets. During the use of the fixed socket, the power supply is realized by contacting the plug of the electrical appliance with the copper piece of the socket. The existing fixed socket is always in a power-on state when it is not in use, that is, the socket copper inserts will always be powered on after the external power supply is turned on, and there is a serious potential safety hazard. The mobile socket belongs to the direct connection mode of the external power supply, and is in the energized state when it is not in use. During use, first turn on the switch button on the socket, so that the entire socket is in a power-on state, and then realize power-on by contacting the plug of the electric appliance with the copper piece of the...

AI Technical Summary

Problems solved by technology

For mobile sockets, even if there is a switch button, safety cannot be guaranteed, because anyone (including children) can turn on the switch button to make the socket energized when it is not in use

At this time, if someone, especially a child, inserts a conductive foreign object into the socket, it may cause accidents such as electric shock.

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