Pneumatic reflector panel

The utility model discloses a pneumatic reflector panel, including support, reflector panel, drive arrangement, the reflector panel setting is being fixed on the support, the reflector panel passes through the shaft joint with drive arrangement to be connected, and drive arrangement drives the reflector panel and rotates, drive arrangement passes through the connecting block by a revolving cylinder and the 2nd revolving cylinder and is connected and constitutes, a revolving cylinder and the linkage of the 2nd revolving cylinder, equal steerable reflector panel rotates. The utility model discloses a set up the mode of two -stage cylinder linkage, guarantee that the reflector panel can freely switch between four stations, a plurality of cylinders drive moreover, increase of service life rotates the back that targets in place, and the location is accurate, simple structure, dependable performance.