Rehabilitation robot device for performing ring rotation movement on shoulder joint

Abstract

The invention discloses a rehabilitation robot device for performing ring rotation movement on a shoulder joint. The upper half part of a mechanical structure is analyzed, and a trolley which moves bymeans of a hub motor is mounted on an I-shaped arc-shaped guide rail. A rope of a winding roller on the trolley is connected with pneumatic artificial muscles, and the lower end of the rope is provided with a rope and is connected with a U-shaped hook of a safety device. For the lower half part of the mechanism, the integral device, the movement form and the device-to-device mounting requirementare totally same with those of the upper half part. The upper half part realizes telescoping of the pneumatic artificial muscles through a pneumatic control system, and finishes upper semicircular movement together with rope telescoping realized by the motor on the trolley. The lower half part realizes telescoping of the pneumatic artificial muscles through the pneumatic control system, and finishes lower semicircular movement together with rope telescoping realized by the motor on the trolley. Then ring rotation movement is finished through compound control. The rehabilitation robot device settles a problem of single rehabilitation mode of the shoulder joint.

Description

technical field [0001] The invention relates to the technical field of rehabilitation training robots, in particular to a rehabilitation robot device for circular motion of shoulder joints. Background technique [0002] In recent years, due to stroke and damage to the central nervous system of the brain, there are more and more patients with upper limb movement disorders. Since the upper limb is an important part of human life, the rehabilitation of the upper limb has attracted more and more attention. . The traditional rehabilitation training method is that the rehabilitation therapist performs hand-in-hand, one-on-one, continuous and repeated passive training on the patient's affected limb, so as to achieve the rehabilitation of the patient's motor function. However, the effect of these trainings mainly depends on the clinical experience and ability of doctors, and there are shortcomings such as shortage of experienced doctors, high labor costs and low training efficiency...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is: to provide a kind of rehabilitation robot device that carries out circular motion for shoulder joint, to solve the deficiency of single training mode in modern technology, realize the rehabilitation training of circular motion for shoulder joint, can make shoulder joint this The complex ball-and-socket joint can better perform rehabilitation, promote the remodeling of the patient's brain function and nervous system, and ultimately achieve the rehabilitation of the patient's shoulder joint

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