Nursing power -assist system

The utility model discloses a nursing power -assist system, do not set up and be in including main frame, rotation ground seat directly over the main frame, the angle that sets up feedback and adjustment seat between seat bottom and the main frame remains the automatic slewing mechanism in seat of preset parameter state throughout, the left and right sides of main frame be provided with respectively tandem two sets adjustable self with the motor track travel mechanism of ground contained angle, all be provided with between every motor track travel mechanism of group and the main frame and be used for the main part damper that cushions, be provided with the control panel who is used for control speed of traveling and direction on the seat, main frame is equipped with the power in the middle of being inside. The utility model discloses combining the automatic slewing mechanism in seat, motor track travel mechanism and main part damper can realize stablizing changing mode of going and governing speed scope by wa