Lockable power supply device

Abstract

The invention provides a lockable power supply device. The lockable power supply device includes a power supply base and a power supply plug. A slide chute is arranged in the power supply base. The front end of the slide chute is also provided with a guide groove extending left and right. A partition formed integrally with the power supply base is arranged at the vertical axis of symmetry of the guide groove. A slot is arranged in the front end of the power supply base in a vertically symmetric manner. A slide block is mounted in the slide chute in a manner of sliding forward and backward. A guide block is mounted in the guide groove in a manner of sliding left and right. An end face of the guide block facing the slot is provided with a locking arm and a conducting contact. The conducting contact is disposed at the rear end of the locking arm. The guide block is therein provided with a through groove. A screw rod is mounted in the slide block. The front end of the screw rod is mounted in the partition in a rotary manner. The rear end of the screw rod is in power connection with a motor mounted in the power supply based. The rear end face of the power supply plug is provided with a conducting inserting rod. The conducting inserting rod is therein provided with a locking groove fitting with the locking arm. The power supply device provided by the invention is high in safety performance. During the power supply process, the conducting inserting rod can be locked. Therefore, the power supply stability is improved substantially.

Description

technical field [0001] The invention relates to the field of electric power supply, in particular to a lockable power supply device. Background technique [0002] When the electrical equipment needs to be powered on, it is often powered on by inserting the plug into the socket, while the traditional socket allows the plug to be inserted, and at the same time allows the ordinary rod to be inserted. If someone uses an ordinary rod to insert into the socket Electric shock accidents will cause electric shock accidents, and electric shock accidents will cause damage to the human body. Therefore, traditional sockets have great potential safety hazards, and traditional sockets rely on elastic force and friction to maintain power supply status. Kicking or bumping into the plug will easily cause the plug to fall, causing the device to suddenly lose power, which will cause the device to malfunction and cause losses to the user. Contents of the invention [0003] The object of the p...

AI Technical Summary

Problems solved by technology

[0002] When the electrical equipment needs to be powered on, it is often powered on by inserting the plug into the socket, while the traditional socket allows the plug to be inserted, and at the same time allows the ordinary rod to be inserted. If someone uses an ordinary rod to insert into the socket Electric shock accidents will be caused, and electric shock accidents will cause damage to the human body. Therefore, there are great potential safety hazards in traditional sockets, and traditional sockets rely on elastic force and friction to maintain power supply status. If you kick or touch the plug, it is easy to cause the plug to fall off, causing the device to suddenly lose power, which will cause the device to malfunction and cause losses to the user

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