Synchronous adjusting device of liquid crystal display group and adjusting method thereof

Abstract

The invention discloses a synchronous adjusting device of a liquid crystal display set and an adjusting method of the synchronous adjusting device, and belongs to the field of liquid crystal displayers. The synchronous adjusting device of the liquid crystal display set comprises a fixing frame and a plurality of liquid crystal displayers, and the upper side and the lower side of the fixing frame are each provided with two sets of adjusting grooves; an adjusting rod is slidably connected between the upper and lower opposite adjusting grooves, an electric hydraulic telescopic rod is fixed in each adjusting groove, the output end of each electric hydraulic telescopic rod is fixedly connected with the corresponding adjusting rod, a plurality of flexible assembling plates are arranged between the two adjusting rods from top to bottom at equal intervals, and first ball heads are fixed to the two ends of each flexible assembling plate; and the display curvature of the liquid crystal display set can be automatically adjusted, the display effect of the liquid crystal display set can be adjusted to the optimal state according to the number and distance of audiences, and the intelligent water height has the market prospect and is suitable for popularization.

Description

technical field [0001] The invention relates to the field of liquid crystal displays, more specifically, to a synchronous adjustment device and an adjustment method for a liquid crystal display group. Background technique [0002] Liquid crystal display is an active matrix liquid crystal display driven by thin film transistors (TFT). It mainly uses current to stimulate liquid crystal molecules to generate points, lines, and surfaces to form a picture with the back lamp tube. IPS, TFT, and SLCD all belong to LCD. Subclass. The working principle of the liquid crystal display is: under the action of the electric field, the alignment direction of the liquid crystal molecules is changed to change (modulate) the light transmittance of the external light source, complete the electric-optical conversion, and then use the R, G, B three primary color signals With different excitations, through the red, green, and blue three primary color filter films, the color reproduction in the ti...

AI Technical Summary

Problems solved by technology

[0003] When the existing liquid crystal display is assembled into a large screen, a fixed bracket is used, which is inconvenient to control the steering and angle adjustment of the liquid crystal display, that is, it is not convenient to adjust the viewing and use angles required by the audience, and cannot meet the needs of different audiences. Make improvements to overcome deficiencies in current practical applications

Images