Movable fixing support of display screen

Abstract

The invention discloses a movable fixing support of a display screen. The movable fixing support comprises a tabletop, a first connecting pipe and a bottom plate. The middle of the upper surface of the tabletop is fixedly connected with a supporting arm, and the top of the supporting arm is rotationally connected with the display screen through a rotary shaft. The two sides of the supporting arm are fixedly connected with first connecting pipes correspondingly, and sliding grooves are formed in the first connecting pipes. Second connecting pipes are in sliding connection in the sliding grooves, and the side ends of the second connecting pipes are fixedly connected with fixed blocks. When the movable fixing support is used, the second connecting pipes can slide in the first connecting pipesthrough the sliding grooves in the first connecting pipes, and the positions of the fixed blocks can be fixed conveniently; and springs in the fixed blocks achieve a thrust function on a supporting plate, friction force between a displayer and the supporting plate is increased, the shaking frequency of the display screen is reduced, the display screen can be watched greatly conveniently, and theprobability that the display screen bears external force to be damaged is further reduced.

Description

technical field [0001] The invention relates to the technical field of display screens, in particular to a movable and fixed support for display screens. Background technique [0002] The computer display screen is a flat and ultra-thin display device, which is composed of a certain number of color or black and white pixels, placed in front of the light source or reflective surface, the power consumption of the liquid crystal display is very low, so it is favored by engineers, and it is suitable for electronic devices that use batteries , its main principle is to stimulate liquid crystal molecules with current to generate points, lines, and surfaces to form a picture with the back lamp tube. show etc. [0003] The computer display screens in the prior art also have defects during use: when in use, the display screen is easily shaken by the shaking of the desktop, which further affects the viewing effect of people, and the display screen has no shock resistance when it is su...

AI Technical Summary

Problems solved by technology

[0003] The computer display screens in the prior art also have defects during use: when in use, the display screen is easily shaken by the shaking of the desktop, which further affects the viewing effect of people, and the display screen has no shock resistance when it is subjected to external force. effect, extremely susceptible to damage

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