Customized processing of the control board for self-care assisted chairs, design of the drive control board, and development of control board solutions
The Structure and Function of Self Care Assist Chair
The self care assisted chair includes a seat, a movable chair board, a power drive device, and a control system;
The chair seat includes a fixed frame, a movable chair board set within the fixed frame, chair legs set at the bottom four corners of the fixed frame, and a support plate set between the middle of the four chair legs.
The power drive device is fixed on the support plate, including a driving cylinder and a cylinder rod vertically arranged on the driving cylinder, with the top of the cylinder rod touching the middle of the lower bottom surface of the movable chair plate; When the cylinder rod moves upwards, the rear end of the movable chair board is lifted to rotate the movable chair board around the rotation axis towards the front and top of the fixed frame of the square structure
Thirdly, the front edge of the activity chair board is connected to the front edge of the fixed frame through a rotating shaft. The control system includes a rotary lift pressure sensor, a rotary drop pressure sensor, a processor, and a servo motor; It can automatically recognize and implement different functions for different application scenarios of the elderly, achieving intelligence and convenient operation.
