Portable power source assembly structure

Abstract

The invention provides a portable power source assembly structure, which comprises a rear cover, a flip cover, a middle frame, a PCB and fastening screws, wherein the rear cover is rotationally arranged on the rear cover through a rotating shaft; the rear cover, the middle frame and the PCB are detachably connected together; the rear cover is provided with a cylinder; a threaded hole is arranged in the axial center of the cylinder; the cylinder comprises an extended cylinder and a fixed cylinder; the diameter of the extended cylinder is smaller than that of the fixed cylinder; the extended cylinder is connected with the fixed cylinder and a step is formed at the connected part; the middle frame is provided with the fixed cylinder corresponding to the cylinder; the fixed cylinder is provided with a transparent round hole A matched with the fixed cylinder in size; a throat matched with the extended cylinder in size is arranged at the upper end of the transparent round hole A; and a transparent round hole B matched with the extended cylinder in size is arranged in the PCB. Multiple components can be simultaneously fixed only by the same screws when the portable power source assembly structure is assembled, and the assembly structure is simple and convenient to dismantle and maintain.

Description

technical field [0001] The invention relates to the field of mobile power assembly, in particular to a mobile power assembly structure. Background technique [0002] Mobile power is a very common item in people's daily life. It provides convenience to people's life. Most of the assembly of mobile power in the prior art is relatively complicated. When people need to overhaul or disassemble, they will encounter very big troubles. Furthermore, the structure of the assembled mobile power supply in the prior art is not smooth enough and its firmness is poor. The present invention proposes a new solution to the above problems. Contents of the invention [0003] The present invention aims at the deficiencies in the prior art, and provides a mobile power assembly structure with convenient assembly, simple structure and smooth appearance. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is: [0005] A mobile power supply assembl...

AI Technical Summary

Problems solved by technology

[0002] Mobile power is a very common item in people's daily life. It provides convenience to people's life. Most of the assembly of mobile power in the prior art is relatively complicated. When people need to overhaul or disassemble, they will encounter very big troubles. And because the assembled mobile power supply structure in the prior art is not smooth enough and has poor firmness, the present invention proposes a new solution to the above problems

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