MULTI-DISPLAY SYSTEM, VIDEO DISPLAY DEVICE AND RETRACTABLE MECHANISM Russian patent published in 2020 - IPC G09F9/00 

FIELD: imaging devices.

SUBSTANCE: objective is to provide a technique which enables adjustment from the side where the video display surface is located. Multi-display system includes a plurality of LED display tiles, a support structure, a position adjustment mechanism and a pull-out mechanism. Position adjustment mechanism includes locking mechanism, which switches between locked state and unlocked state. When the locking mechanism is in the locked state, each of the LED display tiles is mounted in the retracted position. When the locking mechanism is in the unlocked state, each of the LED display tiles is movable between the retracted position and the extended position by the sliding mechanism, being floating and supported through the resilient support part.

EFFECT: providing inconspicuous seams between one of video display devices and other adjacent video display devices even when there are no working spaces behind video display devices.

8 cl, 11 dwg