Power supply device

Abstract

The invention discloses a power supply device. The power supply comprises a framework and a variable assembly, wherein the framework comprises a platform and a cylinder, the variable assembly is arranged in the framework, an accommodating cavity is formed in the variable assembly, a first sliding groove is formed in a top wall of the accommodating cavity and extends leftwards and rightwards, a first spiral rod is arranged in the first sliding groove and extends leftwards and rightwards, a first sliding rod is spirally connected with the first spiral rod in a matching way, a via hole is formed in a middle part of an end surface of the bottom of the variable assembly and penetrates through the accommodating cavity, a power supply implementation device is arranged at the top of the interior of the accommodating cavity and is fixedly connected with the bottom of a first sliding block, a first sliding cavity and a second sliding cavity are symmetrically formed in a left side and a right side of the power supply implementation device, a partition layer is arranged between the first sliding cavity and the second sliding cavity, a second sliding groove is formed in one side, near to the partition layer, of each of the first sliding cavity and the second sliding cavity, and a third sliding groove is formed in an inner wall of one side, far away from the partition layer, of each of the first sliding cavity and the second sliding cavity. The power supply device is simple in structure, high in safety and fast in maintenance speed, and is convenient to operate, and the power supply efficiency and the power supply accuracy are improved.

Description

technical field [0001] The invention relates to the technical field of electric power, in particular to a power supply device. Background technique [0002] Electricity is closely related to the life of each of us, and production and life are inseparable from electricity. When using a general electrical appliance, you need to insert the plug into the socket to get electricity. Due to the frequent contact between the jack and the power supply pin, and manual pushing, the power supply pin is very easy to wear and bend. It is very troublesome to replace the power supply pin at this time, and Affect normal power consumption. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a power supply device, which can solve the above-mentioned problems in the prior art. [0004] The present invention is achieved through the following technical solutions: A power supply device of the present invention includes a frame composed of...

AI Technical Summary

Problems solved by technology

When using a general electrical appliance, you need to insert the plug into the socket to get electricity. Due to the frequent contact between the jack and the power supply pin, and manual pushing, the power supply pin is very easy to wear and bend. It is very troublesome to replace the power supply pin at this time, and Affect normal electricity consumption

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