High-efficiency hand-controlled LED display screen cleaning device

Abstract

The invention discloses a high-efficiency hand-controlled LED display screen cleaning device. The high-efficiency hand-controlled LED display screen cleaning device comprises a display screen mountingbox and a scraping rod. A mounting groove is formed in the front face of the display screen mounting box, an LED display screen is arranged in the mounting groove, grooves are symmetrically formed inthe upper and lower sides of the front face of the display screen mounting box, ball bearings are arranged in the grooves, and supporting rods are fixedly arranged on inner rings of the ball bearings. A moving rod is connected with the left sides of the supporting rods on the upper and lower sides, springs are arranged on the upper and lower sides of the position, corresponding to the mounting groove, of the right side of the moving rod, a fixed rod is connected with the right ends of the springs, and the scraping rod is arranged on the right side of the fixed rod in a riveted mode. A pushingscrew is arranged in the middle of the moving rod in a penetrating mode, a plastic pipe is arranged on the upper portion of the moving rod, the lower end of the plastic pipe is connected with a sprayer, the upper end of the plastic pipe is connected with a cleaning liquid bottle, and the middle of the right side of the display screen mounting box is connected with a hanging plate. According to the high-efficiency hand-controlled LED display screen cleaning device, the display screen is fixed through the mounting box, the movable scraping rod device is used in a matched mode, thus, the displayscreen can be cleaned rapidly and effectively and watching is not affected.

Description

Technical field [0001] The invention relates to a cleaning device, in particular to an efficient hand-controlled LED display screen cleaning device. Background technique [0002] With the development of electronic display technology, electronic products with LED display screens such as LED displays and computers have been widely used in the market. Nowadays, a large number of LED display screens are generally used in households. In daily life and work, The LED display screen will inevitably be contaminated with dust, flakes and stains. If it is not cleaned up in time, it will be more difficult to remove the dust entering the inside of the display. At the same time, dust and stains will affect the viewing effect of the display. [0003] The existing LCD cleaning tool is to spray cleaning liquid on the LED screen first, and then use a clean and soft towel to wipe continuously. This method is very troublesome to operate, and it is necessary to temporarily find cleaning items; at the s...

AI Technical Summary

Problems solved by technology

[0002] With the development of electronic display technology, electronic products with LED display screens such as LED display screens and computers have been widely popularized in the market. Now there are a large number of LED display screens in use in households. In daily life and work, The LED display screen will inevitably be contaminated with dust, flying catkins and stains. If it is not cleaned in time, the dust will enter the display and it will be more difficult to remove. At the same time, dust and stains will affect the viewing effect of the display.

[0003] The existing liquid crystal cleaning tool is to spray cleaning liquid on the LED screen first, and then wipe it continuously with a clean and soft towel. Dust wetted with liquid; manual wiping is laborious and less efficient, and more labor-intensive

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