Computer keyboard cleaner

Abstract

The invention discloses a computer keyboard cleaner, which comprises a dust absorption device and a cleaning device. The dust absorption device comprises a base and a dust absorber. The cleaning device comprises a base and a cleaning head. The dust absorption device and the cleaning device share the same base. Different functions can be realized by replacing different working heads. A motor is arranged in the base. The dust absorber comprises a dust absorbing shell connected to the base; a side wall of the dust absorbing shell is provided with an air vent; a filter screen is arranged in the shell; the front end of the shell is sleeved with a dust absorbing soft tube; an impeller connected to the motor is arranged in the dust absorbing shell; the cleaning head comprises a rotating shaft connected to the motor; a rotating box is arranged on the end of the rotating shaft; the rotating box is provided with a transparent cavity; sponge is filled in the cavity in order to absorb cleaning liquid; an annular brush is sleeved on the edge of the rotating box; a plug seals the cavity of the rotating box; and a liquid adding hole is arranged in the side wall of the rotating box. Through replacing different working heads, the invention can realize the functions of dust absorption and cleaning and the working heads can be conveniently replaced.

Description

technical field [0001] The invention relates to a dust suction and cleaning device, in particular to a cleaner for computer keyboards. Background technique [0002] With the development of computer science and network technology, computers have penetrated into all aspects of social production and people's lives. According to statistics, my country currently has more than 100 million computers. It has brought great convenience to people's life, study and work, and changed our way of life, but it has also brought many problems. Many people's work is completed on the computer most of the time, and a considerable number of people also spend their spare time in front of the computer, so the keyboard has become the item they touch the most; the surface of the keyboard is often stained with the user's Sweat, oil, saliva, and there are gaps between each key, which is easy to deposit dust. If you eat in front of the keyboard, you may accidentally drop food or drinks and other residu...

AI Technical Summary

Problems solved by technology

[0008] Though the above two kinds of inventions are all relatively convenient, there are some defects, which restrict the marketization of products to a certain extent.

The main function of the first type of keyboard cleaner is to clean dust, stains and other pollutants around the computer keyboard, but the cleaning liquid is not used, and the cleaning effect is not ideal. In addition, it cannot handle the larger solids in the gaps of the keyboard well. Impurities

Although the second type of keyboard cleaner uses cleaning liquid, it is necessary to manually manipulate the plunger when cleaning the keyboard, and it is difficult to control the amount of cleaning liquid squeezed out. If there is too little cleaning liquid, the cleaning will not be clean; The keys are easily damaged, affecting the normal operation of the keyboard, and it is completely manual operation with low efficiency

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