Application requirements of human upper limb rehabilitation machine

2020-08-29418

 With the gradual increase of the elderly population in China, it is necessary for the elderly to suffer from upper limb dyskinesia. It has been proved that the emerging human rehabilitation robot technology has great potential in helping patients recover. The upper limb rehabilitation function can drive the patient's limbs to complete the predetermined rehabilitation actions, stimulate the human neuromuscular system and the motor ability of the patients' limbs.


  

With the gradual increase of the elderly population in China, it is necessary for the elderly to suffer from upper limb dyskinesia. It has been proved that the emerging human rehabilitation robot technology has great potential in helping patients recover. The upper limb rehabilitation function can drive the patient's limbs to complete the predetermined rehabilitation actions, stimulate the human neuromuscular system and the motor ability of the patients' limbs. The upper limb rehabilitation machine includes a base, a lifting platform placed on the base, and an upper limb support device connected with the lifting platform. The upper limb support device includes the corresponding upper arm support module. For the upper arm, the forearm support module corresponding to the forearm, the hand support module corresponding to the hand, shoulder joint movement module, elbow joint movement module, wrist joint movement module and shoulder joint movement module are included The motion module, elbow joint motion module and wrist joint motion module all include a driving motor for driving the movement of rotating parts and a steering control device for controlling the steering of the driving motor.


The elbow joint activity module is located at the connection between the upper arm support module and the forearm support module, the wrist joint activity module is located at the connection of the hand support module and the forearm support module, and the shoulder joint activity module is located at the end of the upper arm support module, far away from the elbow joint activity module.


The upper arm support module and the forearm support module both include a support plate and a retaining band. The strap and the support plate cooperate to fix the arm on the upper arm support module and the forearm support module. The steering control device includes an arc groove and a steering adjusting element, and the steering adjusting element is provided with two pieces, which are respectively installed at both ends of the arc groove.


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