The invention belongs to the technical field of inflatable model base equipment, and in particular relates to an inflatable model base with a rotating function. The inflatable model base comprises a bottom plate, a fixing groove is formed in the top of the bottom plate, a first rotating groove is formed in the inner wall of one side of the fixing groove, a screw rod is rotatably mounted in the first rotating groove, a bearing fixedly sleeves the screw rod, the outer ring of the bearing is welded with the side wall of the first rotating groove, a slider is in threaded connection to the screw rod, a limiting groove is formed in the inner wall of the bottom of the fixing groove, the bottom of the slider extends into the limiting groove, a fixing plate is fixedly mounted at the top of the bottom plate, a sliding chute is formed in one side of the fixing plate, a second rotating groove is formed in the top of the sliding chute, a rotating rod is rotatably mounted in the second rotating groove, a round plate is fixedly mounted on one side of the fixing plate, a connecting base is fixedly mounted on the top of the round plate, and a servo motor is fixedly mounted on one side of the connecting base. The inflatable model base is simple in structure and convenient to use, and an inflatable model base body can be conveniently rotated and adjusted in height.