Expandable processing device

Abstract

The invention relates to an expandable processing device. The expandable processing device comprises a case with an opening formed in the back. A plurality of first ventilation holes are formed in a front face plate of the case, a plurality of guiding rails arranged at intervals and correspondingly used for inserting different functional business modules are arranged in the case, the length direction of the guiding rails is perpendicular to the front face plate, a bus back plate functionally butting joint with the functional business modules is arranged between the guiding rails and the front face plate, a plurality of second ventilation holes are formed in the bus back plates, the bus back plate and the front face plate are arranged in parallel, an initiative heat dissipation assembly is arranged between the bus back plate and the front face plate and comprises a partition plate, air sucking fans for sucking air outside the case are arranged on the partition plate, and air blowing fans for blowing air into the case are arranged below the partition plate. By means of the guiding rails in the case, relative independence of installing space of the different functional business modules is achieved, electromagnetic interference between the functional business modules is reduced, heat dissipation can be achieved, and according to the front-feeding and front-discharging mode and the bottom-feeding and the top-discharging mode of the initiative heat dissipation assembly, it is guaranteed that devices inside the case can work within the wide temperature range.

Description

technical field [0001] The invention relates to the field of emergency communication, in particular to an expandable processing device. Background technique [0002] my country is a country with frequent disasters, especially natural disasters such as earthquakes, which have caused great losses to the national economy and people's lives and property. Keeping the rescue information unobstructed is an important guarantee for emergency rescue and disaster relief. Applying the digitization, high-definition, and networking of advanced digital multimedia technology to the field of emergency communication command, and at the same time realizing the integration and portability of emergency equipment, can greatly enhance the emergency response and handling capabilities when disasters occur. [0003] The scalable processing device is the hardware platform for realizing the above-mentioned digital multimedia technology, which is generally divided into a desktop independent platform and...

AI Technical Summary

Problems solved by technology

However, the existing 4U chassis only installs the electronic components together and directly dissipates heat. The heat dissipation effect of this installation structure is not ideal. In addition, this installation structure also causes electromagnetic interference between the components.

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