Nursing bed with upper and lower limb rehabilitation training apparatus

A nursing bed with upper and lower limb rehabilitation training instruments belongs to the field of sickbeds. A rectangular lifting frame and a turning-over rod are arranged in a rectangular bed frame of the nursing bed, a strip-shaped bed plate is arranged in the rectangular lifting frame, the two ends of the strip-shaped bed plate are arranged on a bent frame in a floating mode, a groove is formed in the inner circumference of a bent piece, a strip-shaped air cushion is arranged in the groove, and a strip-shaped bed plate is arranged on the groove; the rectangular lifting frame, the bending frame, the inclined frame and the turning-over rod are arranged on the rectangular bed frame in a stacked mode and can be matched with the inclined frame to form a seat structure, the inclined frame is rotationally arranged on the rectangular bed frame through a middle rotating shaft, lifting electric push rods are arranged below the rectangular lifting frame, the bending frame, the inclined frame and the turning-over ro