Computer keyboard with dustproof effect

Abstract

The present invention discloses a computer keyboard with a dustproof effect. The computer keyboard comprises a shell, an extrusion mechanism is fixedly connected to the top of the shell through bolts,a key mechanism is movably connected to the top of the extrusion mechanism, and the bottom end of the extrusion mechanism penetrates through the top face and the bottom face of the shell and extendsto the position below the extrusion mechanism. The invention relates to the field of man-machine interaction equipment. According to the computer keyboard with the dustproof effect, the keycaps are pressed down to extrude the expansion pieces, the air blowing effect of the expansion piece is realized, air is blown to the inner side of the keycap through the air blowing valve part, dust on the inner side of the keycap is blown, the surface of the keyboard is cleaned while the keyboard is used, dust accumulation is avoided, the expansion piece is matched with the upper drainage sleeve, an upwardair blowing effect can be formed on the peripheral side of the keycap while the key is pressed, dust shaken off in the pressing process is prevented from falling onto the surface of the keyboard, andthe dustproof effect of the keyboard is enhanced. Therefore, the problem that the dustproof and dedusting effects of the computer keyboard are not ideal is solved.

Description

technical field [0001] The invention relates to the field of human-computer interaction equipment, in particular to a computer keyboard with dustproof effect. Background technique [0002] The birth and development of computers have greatly accelerated the process of human computing and the progress of social science. Hardware devices such as keyboards, mice, and monitors can effectively realize information interaction between humans and electronic devices, and the transmission of instruction tasks and Display of task completion results. [0003] Most of the existing keyboards use key caps to match the structure of the keyboard surface. During use, it is difficult to clean the gaps between the key caps when dust falls. Hand sweat and other sundries cause difficulty in pressing down the keycap, or corrosion of the electronic core board. Although some existing patent technical documents such as CN108052207A, CN108172439A, and CN108919971A use a one-way air intake during the k...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a computer keyboard with a dust-proof effect, which solves the problem that the dust-proof and dust-removal effect of the computer keyboard is not ideal

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