Maintainable special type computer

Abstract

The invention discloses a maintainable special type computer, which comprises a case, wherein the case is provided with a driver module, a power module and a fan module inside; the side of the case is provided with installing ports respectively corresponding to the driver module, the power module and the fan module; the installing port of the fan module is provided with a turnover door, and the fan module is fixed on the turnover door; and the driver module and the power module are drawn off or installed on the respective installing port respectively. The computer carries out modular design on main components, and when in maintenance and replacement, the modules needed to maintain and replace are drawn off from a plurality of installing ports arranged on the side of the case respectively; when the computer has failures, the components are replaced and maintained quickly so as to reduce the maintenance time of machine failures to the utmost extent and improve the efficiency; and the modules are locked on the case through a locking device to improve the earthquake resistance of the computer.

Description

technical field [0001] The invention relates to a special computer, in particular to an easy-maintenance special computer. Background technique [0002] Special computers are mostly used in industrial and military fields. The biggest difference from commercial computers lies in the different use environments. In addition to general environments, special computers are more often used in places with harsh environments such as high temperature, high tide, high vibration, and high dust. , or on moving objects such as vehicles and ships, such as factories, fields, and control vehicles. In practical applications, special computers are required to be repaired or replaced in a timely manner after their components fail. However, in existing computers, when hard disks, fans, power supplies, etc. fail, maintenance personnel must open the case cover to make the faulty parts It is exposed, and then it is disassembled from the fixing screws of the chassis, and then it can be taken out fo...

AI Technical Summary

Problems solved by technology

In practical applications, special computers are required to be repaired or replaced in a timely manner after their components fail. However, in existing computers, when hard disks, fans, power supplies, etc. fail, maintenance personnel must open the case cover to make the faulty parts It is exposed, and then it is disassembled from the fixing screws of the chassis, and then it can be taken out for maintenance.

In addition, in order to resist vibration, collision, humidity, dust, oil, high and low temperature and other factors, special computers have higher protection requirements than commercial computers, so as to maintain the stability of their work and avoid failures caused by insufficient protection. The various components in the existing computer case, such as hard disk, fan, power supply, etc., are installed separately in the case, and its protection performance, especially shock resistance, and connection reliability are not very good.

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