Anti-vibration and anti-falling type LED display screen

Abstract

The invention discloses an anti-vibration and anti-falling type LED display screen, and relates to the field of LED display screens. The anti-vibration and anti-falling type LED display screen comprises a base, wherein a first threaded sleeve is moved through rotation, and a protection box is arranged in the middle of the top of a supporting piece base, and the first threaded sleeve is moved through rotation. When the anti-vibration and anti-falling type LED display screen needs to be used, a worker starts a second servo motor, the second servo motor rotates to enable a third screw to rotate,the third screw rotates to enable a second threaded sleeve to move upwards, then a movable block drives a supporting plate to move upwards, the supporting plate moves upwards to drive the display screen to move upwards, and therefore the display screen stretches out of the protection box, and the display screen can be used. When the anti-vibration and anti-falling type LED display screen does notneed to be used, the worker controls the second servo motor to rotate reversely, and therefore the third screw rotates reversely, and at the moment, the display screen retracts into the protection box. Through protection of the protection box on the display screen, the display screen can be effectively prevented from being damaged, and the protection performance and the dustproof performance of the display screen are improved.

Description

technical field [0001] The invention relates to the field of LED display screens, in particular to an anti-seismic and fall-proof LED display screen. Background technique [0002] The main body of the LED display is a flat-panel display, which is composed of small LED module panels, and is used to display various information such as text, images, videos, and video signals; the name of the LED is a light-emitting diode, which is a control The display method of semiconductor light-emitting diodes, diodes made of compounds of gallium and arsenic, phosphorus, nitrogen, and indium, can radiate visible light when electrons and holes recombine, so they can be used to make light-emitting diodes, LEDs in circuits and instruments It can be used as an indicator light, and can also be composed of text or digital display. The LED lights have multiple colors. For example, gallium arsenide phosphorus diodes emit red light, gallium phosphide diodes emit green light, and silicon carbide diod...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the problem that the outer surface of the display screen is easy to assist dust, which affects the clarity of the display screen, increases the number of times the staff cleans the display screen, and the display screen is exposed for a long time, and also increases the risk of damage to the display screen. Possibility and poor stability of the display screen, providing an anti-shock and anti-fall LED display

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