Stable charging socket and plug structure thereof

Abstract

The invention discloses a stable charging socket and a plug structure thereof, the stable charging socket comprises a socket, a power supply line, power connection cylinders, a plug, a power connection line and a power connection block, the top of the front end of the socket is provided with an inward concave slot, and the inner side of the slot is fixedly connected with three power connection cylinders distributed in an annular array; the rear end of the socket is provided with a power supply line electrically connected with the three electricity connection barrels, the front end of the socket is provided with a plug, the rear end of the plug is fixedly connected with three electricity connection blocks matched with the electricity connection barrels, and the front side of the lower end of the plug is fixedly connected with a grip. And a power connection wire electrically connected with the three power connection blocks is arranged at the lower end of the grip. According to the invention, the internal locking type plugging structure is arranged, so that when the plug is plugged into the socket, internal locking treatment after the plug and the socket are plugged can be realized, and the problem of poor contact or abnormal charging caused by sliding or separation of the plug under stress after the plug is plugged into the socket is reduced, so that the stability of connection between the socket and the plug is improved.

Description

technical field [0001] The invention relates to the technical field of power plugs, in particular to a stable charging socket and its plug structure. Background technique [0002] The power plug refers to the device that connects electrical appliances and other devices to the power supply. Power sockets and plugs vary in appearance, grade, size and type according to different countries and regions. Each country has government standards. Power plugs Also called power cord plug, it is used in various fields and countries. According to the different uses of the power plug, the power cord plug can be used at 250V, 125V, and 36V voltages, and can be used at 16A, 13A, 10A, 5A, 2.5A, the frequency is generally 50 / 60Hz. [0003] Nowadays, since the charging socket and the charging plug are mostly connected by plugging, when the charging plug is inserted into the charging socket, under the action of external force, the charging connector is easy to slide or fall off on the charging ...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to propose a stable charging socket and its plug structure in order to solve the problem of poor stability after plugging in the traditional charging socket and its plug structure.

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