Rapid dust removing device for notebook computer cleaning

Abstract

The invention aims at solving the problem that due to an existing device, a user cannot conveniently clean dust on a notebook computer keyboard away during outdoor usage, and discloses a rapid dust removing device for notebook computer cleaning. The rapid dust removing device comprises a fixing ring, an air bag, a connecting rod, a supporting plate, an anti-skid pad, draught fans, fixing blocks, screws, push blocks, fixing frames, sleeves, rotation shafts, spiral springs, second contact blocks and first contact blocks. Fixing rods are in cup joint with the interiors of the spiral springs. Positioning blocks are fixedly arranged at the other ends of the spiral springs. Clamping blocks are fixedly arranged on the inner side surfaces of the positioning blocks. The draught fans are arranged sothat dust removing can be conveniently conducted on the surface of the notebook computer keyboard, and touch sensitivity reduction due to accumulation of dust on the surface of a touch plate is avoided; and through sliding connection of the screws and the fixing blocks, the push blocks can fix a notebook computer, slipping when a user walks is avoided, and accordingly the computer is better protected.

Description

technical field [0001] The invention relates to the field of computers, in particular to a fast dust removal device for cleaning notebook computers. Background technique [0002] With the development of science and technology, notebook computers have indeed brought great convenience to users due to their small size, small footprint, and the advantages of being easy to carry when people go out. When used on a construction site, due to the relatively dusty environment, a large amount of dust may fall into the gaps between the keyboards. However, long-term accumulation may cause the keys to fail, thereby shortening the use of the notebook. life, and when dust falls on the surface of the touchpad, it is easy to cause the sensitivity of the touchpad to drop, thereby bringing inconvenience to the user. When the existing device is cleaning the dust, the user generally wipes it with a paper towel, but Because the gap between the keyboards is relatively narrow, it is very inconvenie...

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, notebook computers have indeed brought great convenience to users due to their small size, small footprint, and the advantages of being easy to carry when people go out. When used on a construction site, due to the relatively dusty environment, a large amount of dust may fall into the gaps between the keyboards. However, long-term accumulation may cause the keys to fail, thereby shortening the use of the notebook. life, and when dust falls on the surface of the touchpad, it is easy to cause the sensitivity of the touchpad to drop, thereby bringing inconvenience to the user. When the existing device is cleaning the dust, the user generally wipes it with a paper towel, but Because the gap between the keyboards is relatively narrow, it is very inconvenient to clean, which affects the cleaning quality, and when wiping the touchpad, it may affect the data on the laptop screen, so the user needs to close the laptop, which is cumbersome , and also waste the user's time. When the existing device is in use, although the notebook volume is relatively small and convenient for people to carry, but when people are exercising outside, they need to check the data on the notebook computer. The device is not equipped with a support device, and it is directly lifted by the arm when it needs to be used, which increases the fatigue of the user, and it is not convenient to protect the laptop when walking, and it may slip and be damaged when it encounters an uneven road. situation, therefore, it is necessary to design a fast dust removal device for laptop cleaning to solve the above problems

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