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

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