Single-chip microcomputer-based multifunctional computer device

Abstract

The present invention discloses a single-chip microcomputer-based multifunctional computer device which comprises a computer device body, the computer device body comprises a case main body and a rear cover fixed on the left side of the case main body, and a cooling fan is fixedly mounted on the inner wall of the bottom of the case main body. A plurality of air outlet holes are formed in the inner wall of the front side of the case body, an air outlet filter screen matched with the air outlet holes is fixedly installed on the inner wall of the front side of the case body, and an air inlet square pipe is embedded in the left side of the rear cover. The computer device is reasonable in design, heat dissipation and dust prevention can be conveniently conducted on the interior of the case body, automatic poking and inserting cleaning and back blowing cleaning can be conveniently conducted on the air inlet filter screen from inside to outside, impurities blocked in the air inlet filter screen can be poked out, the impurities left after long brush bristles are poked and inserted can be further blown out in a back blowing cleaning mode, the cleaning effect on the air inlet filter screen is improved, manual dismounting and cleaning are not needed, time and labor are saved, and use is facilitated.

Description

technical field [0001] The invention relates to the technical field of computer equipment, in particular to a multifunctional computer equipment based on a single-chip microcomputer. Background technique [0002] Based on single-chip multi-function computer equipment, it is a multi-functional computer device. Its appearance has greatly improved the usability of computers. With the development of technology, people have more and more functional requirements for single-chip multi-function computer equipment. Higher; after retrieval, in the prior art, the application number 201920063987.X discloses a multifunctional computer device based on a single-chip microcomputer, including a computer main body, the upper surface of the computer main body is provided with a full-angle lighting lamp, and the full-angle A lighting control button and a front lighting lamp are fixedly installed on the outer surface of the front end of the lighting lamp. The front lighting lamp is located on bo...

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Problems solved by technology

[0003] The above-mentioned patent discloses a multifunctional computer device based on a single-chip microcomputer. Although it uses a dust suction tube to achieve the effect of dust suction and dust removal inside, it still has some shortcomings. There is a lot of dust in the internal memory; although in actual use, dust-proof nets are mostly installed at the air intake and heat dissipation outlets to prevent dust from entering, but the general way of directly installing dust-proof nets has the disadvantage of being inconvenient to quickly clean and remove dust from the dust-proof nets , with the filtration, the outside of the dust-proof net located at the air inlet and heat dissipation port is prone to a large amount of accumulation and blockage of impurities, resulting in the phenomenon of blocking and no ventilation. Personnel are required to disassemble, clean and replace the dust-proof net on a regular basis, and the way of disassembly and cleaning is time-consuming It is laborious and cannot meet the needs of use. In order to solve this problem, we have proposed a multi-function computer device based on single-chip microcomputer

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