Patent ID: 7735432

Claim:
A vehicle-mounted display elevating device, comprising: a display rack for mounting a display; an elevating mechanism operatively connected to the display rack, the elevating mechanism being adapted to extend and retract the display rack; a gear transmission pair for coupling an output shaft of a motor with the elevating mechanism; a guide bar carrier, one end of which being fixed on a base support, and on which being provided with at least one lower guide bar; at least one upper guide bar, disposed on the display rack; and a stop block, on which being provided with at least one lower guide hole and at least one upper guide hole that match respectively with the lower guide bar and the upper guide bar, enabling the stop block to move along the lower guide bar and the upper guide bar; the stop block further being provided with a stopper that works in cooperation with a fixing lug on the guide bar carrier to limit the stop block, thus limiting the elevating position of the display rack.