Dustproof computer mainframe box

Abstract

The invention discloses a dustproof computer mainframe box, which comprises a box body, wherein a front cover plate is fixedly installed at the front end of the box body, a switch is arranged on the front cover plate, and side plates are arranged on the two sides of the box body. According to the invention, a dustproof heat dissipation structure can effectively perform dustproof operation, and canbe adjusted as required so as to enhance heat dissipation effect; a portable structure can carry the whole mainframe box to move so as to facilitate long-distance mobile work, and can store when notin use so as to save space; a moving structure facilitates short-distance movement of the mainframe box; rolling balls in the structure can rotate at any angle so as to improve flexibility during moving, and can be replaced so as to ensure the using effect; and the stability degree of the mainframe box during using can be guaranteed through a fixing structure, it can be guaranteed that the mainframe box is not affected during moving through adjustment, a detachable fixing plate can be detached, and a user can conveniently detach the detachable fixing plate to replace the detachable fixing plate.

Description

technical field [0001] The invention relates to the field of mainframes, in particular to a dustproof computer mainframe. Background technique [0002] As a part of computer accessories, the main box plays a main role in placing and fixing various computer accessories, playing a support and protection role. In addition, the computer case has an important role in shielding electromagnetic radiation. Since the case is not like CPU, Accessories such as graphics cards and motherboards can quickly improve the performance of the whole machine, so they have not been listed as key considerations in DIY. However, the chassis is not useless. After some users bought a non-branded chassis, the motherboard and the chassis formed a circuit, resulting in a short circuit and making the system very unstable. In the existing main chassis, there are vents on the side panels. It is used for heat dissipation, but the dust-proof effect at the heat dissipation port is not good. Dust can easily en...

AI Technical Summary

Problems solved by technology

However, the chassis is not useless. After some users bought a non-branded chassis, the main board and the chassis formed a circuit, resulting in a short circuit, which made the system very unstable; in the existing main chassis, there are vents on the side panels. It is used for heat dissipation, but the dust-proof effect at the heat dissipation port is not good. Dust can easily enter the inside of the box and affect the use of components. The lower end of the main box is generally equipped with wheels, but the wheel structure is fixed, it is not convenient to turn when the box is moving, and there are certain limitations when moving, and after using the wheels, the stability of the box when placed cannot be effectively guaranteed. The main box is prone to displacement during use, resulting in poor contact and affecting use

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