Mainframe case with damping, dustproof and heat radiating functions

Abstract

The invention discloses a main engine case with functions of shock absorption, dust prevention and heat dissipation. Guide rails are fixedly connected to both sides of the lower end of the main body of the main body, sliding blocks are slidably connected to the guide rails, the upper end of the connecting rod is hinged to the bottom of the main engine tray, and the middle parts of the connecting rods at the left and right ends are hinged. Shock-absorbing spring, the upper end of the main engine abuts on the compression plate, and the two ends of the compression plate abut the spring telescopic rod respectively, and the bearing on the upper end of the spring telescopic rod is connected to the threaded rod; the threaded rod is threaded to the threaded sleeve, and the left end of the main box body is fixedly connected to the ventilation The left end of the ventilation plate is provided with a sealing plate, and the surface of the sealing plate is evenly distributed with oblique air holes; the right end of the driving motor is rotated to connect with the cooling fan. The main box is isolated from the outside by the ventilation plate and the sealing plate to prevent dust from entering. When the internal temperature rises, the cooling fan drives the sealing plate to move to connect the inside and the outside to dissipate heat. There are also spring telescopic rods and shock absorbing springs Shock-absorbing the host. The structure of the main machine box is simple and applicable, and the service life of the main machine is improved.

Description

technical field [0001] The invention relates to a main chassis, in particular to a main chassis with functions of shock absorption, dust prevention and heat dissipation. Background technique [0002] As a part of computer accessories, the chassis is mainly used to place and fix various computer accessories, and play a supporting and protective role. The most taboo substances in electronic products such as hosts can be divided into three categories, namely dust, high temperature and Vibration, for most users, dust resistance is probably the least consideration, but if you plan to keep the case clean for a long time, then you have to look at the dust resistance of the case, and for the heat generation As computers get bigger and bigger, it is impossible for us to ignore the cooling performance of the chassis. [0003] Most of the existing main chassis are equipped with a plurality of cooling fans, or the cooling fans are set to be movable, but either way means that more heat ...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing main chassis are equipped with a plurality of cooling fans, or the cooling fans are set to be movable, but either way means that more heat dissipation through holes need to be set on the surface of the main chassis, and the more heat dissipation through holes Dust is more likely to enter the inside of the main box. Solving the heat dissipation problem has brought about poor dust-proof consequences. At present, most main boxes do not have shock absorbing devices. When the main box receives external shocks, it is easy to damaged host

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