A pneumatic self-cleaning keyboard

Abstract

The invention belongs to the field of computer accessories, in particular to a pneumatic self-cleaning keyboard, which includes a base plate and a plurality of keys mounted on the base plate. Each keyincludes a trigger and a key cap, the lower end of the trigger is fixedly connected with the upper end of the bottom plate, the key cap is internally fixedly connected with a connecting plate, the lower end of the connecting plate is fixedly connected with the upper end of the trigger, each key cap is rotatably connected with left and right rotating rollers, between the two rotate rollers are rotatably connected by a rotating belt, the upper end of the key cap is provided with an opening matched with the rotating belt, the upper surface of the rotating belt is flush with the upper surface ofthe key cap, the key cap is rotatably connected with a rotating shaft, a friction wheel and a wind wheel are fixedly connected coaxially on the rotating shaft, two side walls of the key cap are provided with a liquid-containing chamber and a placing groove respectively, and the liquid-containing chamber is filled with cleaning liquid. The rotating belt can automatically rotate and be cleaned by awater absorbing plate in the use process, the upper surface of the rotating belt can be kept clean, and the self-cleaning function of the keyboard can be realized.

Description

technical field [0001] The invention belongs to the field of computer accessories, in particular to a pneumatic self-cleaning keyboard. Background technique [0002] The keyboard is a common computer accessory for inputting information. During use, users need to tap the keycaps of the keyboard with their fingers to perform input operations. Because human fingertips will secrete sweat and grease, and many urban White-collar workers sit in front of the computer for three meals a day, and do not have the habit of washing their hands before typing on the keyboard, resulting in more stains on the keyboard, which not only affects the user experience, but also easily breeds bacteria, increasing the risk of illness for users . [0003] However, the current way to clean the keyboard is generally to wipe it with a cloth dipped in water. , the frequency of use of each button is also different, and it is impossible to achieve targeted cleaning of the buttons during cleaning. [0004]...

AI Technical Summary

Problems solved by technology

[0002] The keyboard is a common computer accessory for inputting information. During use, users need to tap the keycaps of the keyboard with their fingers to perform input operations. Because human fingertips will secrete sweat and grease, and many urban White-collar workers sit in front of the computer for three meals a day, and do not have the habit of washing their hands before typing on the keyboard, resulting in more stains on the keyboard, which not only affects the user experience, but also easily breeds bacteria, increasing the risk of illness for users

[0003] However, the current way to clean the keyboard is generally to wipe it with a cloth dipped in water. , the frequency of use of each button is also different, and the targeted cleaning of the buttons cannot be achieved during cleaning

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