Display device with functions of removing dust and blocking light

Abstract

The invention relates to a display device with the functions of removing dust and blocking light. The display device comprises a display screen, a support plate, a control panel and a support base, and further comprises a dust removal mechanism and two light blocking mechanisms, wherein the dust removal mechanism comprises a first motor, a rotation shaft, a transmission shaft, a fixing block, a dust removal box, a transmission assembly and two sliders, a dust removal assembly is arranged in the dust removal box, the dust removal assembly comprises a movable box and two movable units, a power unit, a swing rod, a connecting rod, a hinge rod and a suction nozzle are arranged in the movable box, each light blocking mechanism comprises a light blocking box, a rotation assembly and a telescopicassembly are arranged in each light blocking box, and each rotation assembly comprises a second motor, a roller and light-shading cloth. For the display device with the functions of removing dust andblocking light, through the dust removal mechanism, dust covering the display screen can be removed, thus the phenomenon that dust accumulates on the display screen, further, the watching of people is influenced, is avoided, therefore, the practicability of the display device is improved, meanwhile, through the light blocking mechanisms, light-shading work can be carried out on the display screenfrom two sides of the display screen, and thus the phenomenon that the screen reflects light, consequently, the watching effect is influenced, is avoided.

Description

technical field [0001] The invention relates to the field of display devices, in particular to a display device with functions of dust removal and light blocking. Background technique [0002] A display device, also known as a display, or directly and commonly known as a display screen, screen, etc., is a device that can output images or touch information. If the input signal is an electronic signal, this display device will be called Electronic display devices, as opposed to mechanical display devices. [0003] After the display device is used for a long time, dust is easy to cover the display screen, which affects people's viewing effect. Not only that, when the strong light directly shines on the display screen, it causes the display screen to reflect, which affects people's viewing effect. The usefulness of the display device is reduced. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a display device with ...

AI Technical Summary

Problems solved by technology

[0003] After the display device is used for a long time, dust is easy to cover the display screen, which affects people's viewing effect. Not only that, when the strong light directly shines on the display screen, it causes the display screen to reflect, which affects people's viewing effect. Reduced usefulness of display devices

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