Dustproof glass frame for indoor LED display screen

Abstract

The invention relates to the technical field of LED display screen dust prevention, in particular to a dustproof glass frame for an indoor LED display screen. Thedustproof glass frame comprises a glass frame, a bottom plate is arranged below the glass frame, C-shaped plates are arranged at the upper end of the bottom plate in a bilateral symmetry mode, grooves are formed in the inner sides of the C-shaped plates in a longitudinal symmetry mode, and sliding plates are slidably connected into the grooves; and the side surfaces of the C-shaped plates are rotatably connected with a conveyor belt. The dustproof glass frame has the beneficial effects that the LED display screen is fixed in the glass frame, and the dustproof and waterproof effects on the LED display screen are achieved through the glass frame; the cleaning roller is driven by the conveying belt to rotate up and down to clean the surface of the glass frame, and cleaned dusts or foreign matters fall into a collecting box, so that cleaning personnel only need to clean the collecting box regularly; a T-shaped rod is pulled upwards, a positioning block is pulled out of a positioning groove, at the moment, a vertical plate and a limiting plate can be conveniently pushed, and therefore the cleaning roller is driven to move front and back to adjust the distance between the cleaning roller and the glass frame.

Description

technical field [0001] The invention relates to the technical field of dust-proof LED display screens, in particular to a dust-proof glass frame for indoor LED display screens. Background technique [0002] LED electronic display integrates microelectronics technology, computer technology, and information processing, and has the advantages of bright colors, wide dynamic range, high brightness, long life, stable and reliable work, etc. LED displays are widely used in commercial media, cultural performance markets, stadiums, information dissemination, press releases, securities transactions, etc., and can meet the needs of different environments. [0003] The existing LED display screens are hung on the wall or supported on the ground by fixing devices when in use, but the existing LED display screens do not have dust-proof devices, and in actual use, the LED display screens will accumulate A lot of dust or foreign matter will not only affect the appearance, but also if the d...

AI Technical Summary

Problems solved by technology

[0003] The existing LED display screens are hung on the wall or supported on the ground by fixing devices when in use, but the existing LED display screens do not have There is a dust-proof device. In actual use, a large amount of dust or foreign matter will accumulate on the LED display, which will not only affect the appearance, but also cause damage to electrical components if dust enters the LED display, and foreign matter such as dust will adhere to the LED display. It is difficult to clean the LED display on a regular basis, and it takes time to clean the LED display regularly, which wastes manpower and material resources. Therefore, we design a glass frame for the LED display to prevent dust, and place the LED display in the glass frame, so that It plays the role of dustproof and waterproof, but the glass in the glass frame is also easy to attach dust and other foreign matter, so we design a dust removal device to clean the dust on the glass frame. Cleaning directly with a brush, etc., but if the LED display is placed higher, it will bring trouble to the cleaning, and the efficiency of manual cleaning is relatively slow

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