Fixing mechanism of electronic LED display screen

Abstract

The invention discloses a fixing mechanism of an electronic LED display screen, which belongs to the technical field of electronic LED display screens. The fixing mechanism comprises a fixing frame and an electronic LED display screen body, anti-collision protection pads are fixed around the fixing frame, a plurality of buffer gaskets are fixed at the lower part in the fixing frame, and the electronic LED display screen body is placed at the tops of the plurality of buffer gaskets. The fixing mechanism is provided with a second rotary knob, a rotary roller shaft, a cloth winding roller, a dustbrushing strip, an iron sheet and a magnetic strip, after the electronic LED display screen body is used up, a worker can rotate the second rotary knob, the rotary roller shaft drives the cloth winding roller to rotate, the dust brushing strip is exposed, and then the worker presses the dust brushing strip and pushes the dust brushing strip in the direction away from the cloth winding roller; thedust brushing strip is used for removing dust on the outer surface of the electronic LED display screen body, and finally, the iron sheet in the dust brushing strip is adsorbed and fixed by the magnetic strip, so that the cloth unfolded by the cloth winding roller shields the electronic LED display screen body to protect the electronic LED display screen body.

Description

technical field [0001] The invention relates to the technical field of electronic LED display screens, in particular to a fixing mechanism for electronic LED display screens. Background technique [0002] LED display is a flat-panel display, which is composed of small LED module panels. It is used to display various information such as text, images, videos, and video signals. The display mode of the diode, a diode made of a compound of gallium, arsenic, phosphorus, nitrogen, and indium, can radiate visible light when electrons and holes recombine, so it can be used to make a light-emitting diode, which can be used as an indicator in circuits and instruments Lights, or composed of text or digital display, gallium arsenide phosphorus diodes emit red light, gallium phosphide diodes emit green light, silicon carbide diodes emit yellow light, and indium gallium nitride diodes emit blue light. [0003] According to the Chinese patent with the publication number CN211260070U, a fi...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an electronic LED display in order to solve the problems that the display screen is easy to be damaged by collision during installation, the display screen is easy to be dusted and damaged by the outside world, and the external power lines of the display screen are placed in disorder and the heat dissipation effect is insufficient. Screen Fixing Mechanism

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