Computer power line assembly capable of adjusting length

Abstract

The invention discloses a computer power line assembly capable of adjusting length, and relates to the technical field of computer accessories. The computer power line assembly comprises a power line, a power adapter and a power line storage box. The power line is in plug-in fit with the power adapter; the power line is wound around the interior of the power line storage box; the power line is a flat package; a metal strip is wound around the outer wall of a central rotating shaft; and the tail of the metal strip is sleeved and matched with the power line through threaded columns. According to the computer power line assembly, the metal strip is wound around the central rotating shaft in the power line storage box to form a strong spring, one end of the metal strip is fixedly connected with a connecting plate at one end of the power line, the power line is wound around the metal strip, and one end of the power line penetrates through the line outlet groove to be connected with an international trident power plug, the other end of the power line penetrates through a first threading pipe to be connected with a three-hole plum-blossom-shaped tail interface, the more the power line is pulled out, the larger the spring pressure formed by the metal strip is, the length of the power line can be adjusted, the power line can be quickly and automatically stored, and the power line is prevented from being damaged by pressing and polluting the surface of the power line.

Description

technical field [0001] The invention belongs to the technical field of computer accessories, in particular to an adjustable-length computer power cord assembly. Background technique [0002] The power cord of the notebook computer is actually composed of the notebook power adapter and the power connection line as a whole. Unlike a desktop computer, it only needs a three-core power cord. works fine. Power adapter is a power supply conversion device for small portable electronic devices and electronic appliances. It is generally composed of a casing, a power transformer and a rectifier circuit. It can be divided into AC output type and DC output type according to its output type; Divided into wall-mounted and desktop. It is widely used in mobile phones, game consoles, language repeaters, walkmans, notebook computers, cellular phones and other equipment. [0003] The length of the existing power connection line used for notebook computers is fixed, and the distance between t...

AI Technical Summary

Problems solved by technology

[0003] The length of the existing power connection line used for notebook computers is fixed, and the distance between the power connection line and the external power socket is often insufficient or in a tight state, which is easy to damage the power connection line plug and the external power socket; and the existing power connection line does not have The storage device causes the power cord to be placed randomly, which is easy to cause crushing and pollute the surface; most of the existing power connecting wires are in cylindrical packaging, which is easy to loose when artificially stored, and the storage effect is average

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