Liquid crystal display screen with dust removal effect

Abstract

The invention discloses a liquid crystal display screen with a dust removal effect and belongs to the field of liquid crystal display screens. The liquid crystal display screen comprises a substrate. The substrate is fixedly connected to a pedestal; the substrate is connected with a screen body; a slide rod and a rack are fixedly connected to the pedestal; the rack is fixedly connected to the substrate; the slide rod is in a slideable connection with a driving motor via a slide sleeve; a driving end of the driving motor is connected with a rotating shaft; and a dust cleaning sleeve fixedly covers the rotating shaft. When the screen body has dust, the driving motor is started to drive the dust cleaning sleeve to clean dust via the rotating shaft; the driving motor upwardly moves to clean via actions of a gear and the rack; the driving motor drives a static elimination rod to eliminate static of the screen body, so a dust absorption action of the screen body can be reduced and cleaning can be facilitated; dust can be absorbed by an air suction pipe, so the cleaning work can be further facilitated; and dust on the screen body can be effectively removed and great liquid crystal displaying effect can be achieved.

Description

technical field [0001] The invention relates to the field of liquid crystal display screens, in particular to a liquid crystal display screen with dust removal function. Background technique [0002] With the development of science and technology, entertainment programs such as various TVs and movies develop rapidly, and people watch TV programs through liquid crystal display screens for leisure and entertainment. [0003] When the existing liquid crystal display screen is used for a long time, a large amount of dust is often adsorbed on the screen body, and the liquid crystal display effect is not good. Contents of the invention [0004] 1. Technical problems to be solved [0005] Aiming at the problems in the prior art that a large amount of dust is often adsorbed on the screen and the liquid crystal display effect is not good, the purpose of the present invention is to provide a liquid crystal display with dust removal function, which can effectively remove the dust on...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems in the prior art that a large amount of dust is often adsorbed on the screen and the liquid crystal display effect is not good, the purpose of the present invention is to provide a liquid crystal display with dust removal function, which can effectively remove the dust on the screen. Dust, LCD display effect is good

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