Universal international multi-functional environment-friendly extension power supply connecting device

Abstract

The invention relates to a universal international multi-functional environment-friendly extension power supply connecting device which comprises a shell, an electricity lead-out plug, a socket and a first power supply switching module. The shell is provided with a bottom face which is provided with a containing groove. The electricity lead-out plug is arranged in the containing groove in the bottom face and can move in the containing groove. The socket is arranged on the surface of the shell and comprises a plurality of socket units conforming to specifications of multiple nations. The first power supply switching module is arranged in the shell and provided with a first input end and a first output end. The first input end is electrically connected with the electricity lead-out plug, the first output end is electrically connected with the socket, and therefore the mains supply power supply led out through the electricity lead-out plug is converted into power supplies with specifications corresponding to the specifications of the multiple socket units. In the connecting device, the electricity lead-out plug can move in the containing groove; for the sockets of different specifications, the plug can be inserted into the socket when the electricity lead-out plug is moved to correspond to insertion holes of the socket in position, and applicability of the power supply connecting device is improved.

Description

technical field [0001] The invention relates to a power supply connection device, in particular to a universal, multinational, multi-functional, environment-friendly and extended power supply connection device. Background technique [0002] The power socket is an electrical device that provides a power interface for household appliances, and it is also an electrical accessory that is used more in residential electrical design. It has a very close relationship with people's lives. After residents moved into their new residences, they generally reported that the number of power sockets was too small, which was extremely inconvenient to use, causing residents to connect power cords indiscriminately and install socket wiring boards, which often caused personal electric shocks and electrical fire accidents, which brought great harm to personal and property safety. Hidden danger. Therefore, the design of the power socket is also an important basis for evaluating residential elect...

AI Technical Summary

Problems solved by technology

When the power connection device is in use, it is necessary to fix the power connection device on the wall corresponding to the position of the socket, and insert the power-taking plug into the socket of the socket. However, the positions of the sockets of different specifications are different , when the power connection device is fixed on the wall, the position of the power-taking plug does not correspond to the position of the socket on the socket, so it cannot be inserted into the socket of the socket, and finally the power connection device cannot be applied to the socket of this specification , its applicability is very low

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