Supporting type automatic squatting pan

The invention discloses a supporting type automatic squatting pan. The supporting type automatic squatting pan is composed of a squatting pan and box body structure, a squatting pan bracket, a plurality of U-shaped connection blocks, a first supporting sliding mechanism, a second supporting sliding mechanism, a base and a controller, wherein the first supporting sliding mechanism and the second supporting sliding mechanism are fixedly arranged on the base respectively; the squatting pan bracket is fixedly arranged at the lower end of the squatting pan and box body structure; the plurality of U-shaped connection blocks are fixedly arranged at the lower end of the squatting pan bracket; the upper ends of the first supporting sliding mechanism and the second supporting sliding mechanism are hinged onto the plurality of U-shaped connection blocks respectively; the controller is arranged on the squatting pan and box body structure. The mechanism has a few of joints and kinematic pairs are low pairs; the mechanism