Many by the * system with paralysis caused by disease or injury, long-term lie in bed or long-term use of wheelchair need auxiliary ZhanLiZhe, and need of middle-aged and old legs disabled auxiliary ZhanLiZhe, due to stay in bed for a long time, the lack of activity, muscle gradually atrophic, stiff joints also slowly began to lead to a different degree of movement disorders, and load ability and stability. At the same time, patients who are bedridden for a long time are prone to complications such as bedsores, urinary tract infection and osteoporosis, and the physiological changes of bedridden will also cause adverse effects on the * of many diseases such as cerebral palsy. Standing bed can help patients reduce the occurrence of various complications, maintain the spine, pelvis and lower extremities stress load, is an effective means to promote the patient's functional recovery, the electric standing bed is a rehabilitation medical equipment used to improve the patient's motor dysfunction. The electric standing bed is composed of frame, armrest table top, fixed belt, standing plate, bed panel and electric standing bed motor, etc. For standing exercises, the user lies flat on the bed surface. The bed panel, fixed belt and armrest table can make the patient fixed on the table top. The bed panel can change the body posture by electric standing bed motor. May change gradually from horizontal posture to standing posture. Electric standing bed motor is an important component of electric standing bed. Why can electric push rod motor be used as electric standing bed motor? The electric push rod motor is a kind of electric driving device which transforms the rotating motion of the motor into the linear reciprocating motion of the push rod. After the electric push rod motor is reduced by the gear, it drives a pair of screw nuts. Turn the rotating motion of the motor into linear motion, and use the positive and negative rotation of the motor to complete the push rod action. Such as through a variety of levers, rockers or connecting rods and other mechanisms can be completed rotation, shaking and other complex actions.