Bernoulli principle-based display automatic dust removal device

Abstract

The invention relates to the technical field of displays, and discloses a Bernoulli principle-based display automatic dust removal device. The Bernoulli principle-based display automatic dust removaldevice comprises a mounting frame, the upper part and the lower part of the mounting frame are rotatably provided with six limiting shafts, belt wheels are fixedly arranged at the outer walls of the front parts of the limiting shafts in a sleeving mode, and a linkage belt are arranged among the belt wheels in a transmission and sleeving manner. According to the Bernoulli principle-based display automatic dust removal device, through the arrangement of the limiting shafts, the belt wheels, the linkage belt and bayonet locks, automatic cleaning of a display screen is completed, the structure issimple, labor is saved, the watching comfort is high, the cleaning efficiency is high, and the service life of the display screen is prolonged; and through the arrangement of heat conduction half cylinders, south pole magnets, north pole magnets, sealing gaskets, dustproof covers, a fixing block and an air blower, dust obtained through cleaning is automatically conveyed to other places, and the Bernoulli principle is applied to collect the dust, so that secondary pollution is prevented, and the practicability is high.

Description

technical field [0001] The invention relates to the technical field of displays, in particular to an automatic dust removal device for displays based on the Bernoulli principle. Background technique [0002] Displays are also often referred to as monitors. The display is an I / O device belonging to the computer, that is, an input and output device. It is a display tool that displays a certain electronic file on the screen through a specific transmission device and then reflects it to the human eye. [0003] Daniel Bernoulli proposed "Bernoulli's principle" in 1726. This is the basic principle adopted by hydraulics before the continuum theoretical equation of fluid mechanics is established, and its essence is the conservation of mechanical energy of the fluid. That is: kinetic energy + gravitational potential energy + pressure potential energy constant. Its most famous inference is: when flowing at a constant height, the greater the flow rate, the lower the pressure. [0...

AI Technical Summary

Problems solved by technology

[0004] In daily use, due to the light emitting and heating of the display, and the tendency to generate static electricity, it is very easy to be covered with dust. At present, when removing the dust on the display screen, it is necessary not only to turn off the power supply of the display, unplug the display power cord and signal cable, but also to remove the dust on the display screen. Use a soft dry cloth to carefully wipe from the center of the screen outward. The method of wiping should be to wipe gently from the inner circle of the screen radially outward. If you do not wipe frequently, more and more stains will accumulate on the screen surface, which will not only affect the sight , destroy the comfort of people's use, and it will be difficult to clean and damage the display screen

Images