Anti-loose electric power supply plug device

Abstract

The invention discloses an anti-loose electric power supply plug device, which comprises a plug mechanism, a socket mechanism and a fixed base, wherein the plug mechanism comprises a tensioning piece, a plug piece, a power transmission line and a shaft rod arranged between the tensioning piece and the plug piece; a control cavity is arranged in the socket mechanism; a hollow mechanism is arranged in the socket mechanism at the left side of the control cavity; a first cavity is arranged in the socket mechanism at the right side of the control cavity; a second cavity is arranged at the right side of the first cavity; the control cavity is internally connected to a plug projecting tongue piece in a sliding manner; a stud is fixedly arranged at the end face of the left side of the plug projecting tongue piece; the right side end of the plug projecting tongue piece penetrates through the first cavity and the second cavity and stretches out of the right outer wall of the socket mechanism; the plug projecting tongue piece is connected to a resisting piece in a sliding manner; a sliding groove is arranged at the outer circle of the left section of the plug projecting tongue piece; through holes are arranged in the right section of the plug projecting tongue piece vertically and equally; a locking groove is arranged in each through hole; and a lock pin is arranged in each locking groove.

Description

technical field [0001] The invention relates to the field of electric power, in particular to an anti-loosening electric power supply plug-in device. Background technique [0002] Currently, power supply devices are often used in the electric power field. In the first-line power equipment, the power components in the power equipment are often powered by the connection of the plug and the socket, so the stability of the connection between the plug and the socket is the key to determine whether the power components can operate normally. All of them are powered on through the plug inserted into the socket. Since there is no locking structure between the plug and the socket, it is easy to cause loose connection, which makes it impossible to normally supply power to the power components in the power equipment, which not only seriously affects the power supply, but also When it is loose, it is very easy to cause the danger of electric shock, and there is a great potential safety ...

AI Technical Summary

Problems solved by technology

In the first-line power equipment, the power components in the power equipment are often powered by the connection of the plug and the socket, so the stability of the connection between the plug and the socket is the key to determine whether the power components can operate normally. The plug is inserted into the socket to carry out power supply. Since there is no locking structure between the plug and the socket, it is easy to cause loose connection, which makes it impossible to normally supply power to the power components in the power equipment, which not only seriously affects the power supply, but also When it is loose, it is very easy to cause the danger of electric shock, and there is a big safety hazard

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