Electronic sand table model generating device

The utility model discloses an electronic sand table model generating device which comprises a bottom plate, connecting plates are fixedly connected to the two ends of the outer wall of the top of thebottom plate, the outer walls of the opposite sides of the two connecting plates are connected with connecting shafts through bearings, and the outer walls of the opposite sides of the two connectingshafts are fixedly connected with the same mounting plate. And a fixed seat is fixedly connected to the outer wall of the top of the bottom plate, two air cylinders are connected to the outer wall ofthe top of the fixed seat through hinges, and the other ends of the two air cylinders are connected to the outer wall of the bottom of the mounting plate through hinges. The projector fixing device is provided with the air cylinder, the connecting plate and the connecting shaft, after the projector is fixed on the mounting plate, when the angle of the projector is adjusted according to the actualfield condition, the air cy