A kind of shoulder joint rehabilitation trainer

Abstract

The invention provides a shoulder joint rehabilitation trainer, which comprises a support, wherein a motor is fixedly arranged on the support; a small gear is fixedly arranged on an output shaft of the motor, and is meshed with a large gear to drive a rotating shaft to rotate; a motor is arranged on the rotating shaft, and a driving rod is fixedly arranged on a motor shaft; the driving rod and the rotating shaft form a parallel four-link mechanism with a passive constraint rod; a large arm fixing sliding block for fixing an upper arm of a patient is fixedly arranged on a crank; the two motors are controlled to rotate to realize the upward and downward swinging, inward bending and outward stretching rehabilitation movement of the upper arm of the patient.

Description

1. Technical Field [0001] The invention relates to a shoulder joint rehabilitation training device, which belongs to the field of rehabilitation medical equipment. 2. Background technology [0002] On the one hand, with the advent of my country’s aging society, the number of middle-aged and elderly people suffering from shoulder joint disorders is increasing; on the other hand, the process of industrialization is accelerating, and the pace of life is accelerating. The number of shoulder injuries, brain injuries, and strokes has increased. The variety and complexity of damage gradually appeared. The patient’s arm movement is obstructed, which not only brings a lot of inconveniences to life, but also suffers a lot of mental shock. Traditional treatment methods include massage, medicinal compress, surgery, etc. Tuina treatment has a long cycle, high cost, and slow effect; medical hot compress costs High, poor operability, surgical treatment has certain risks, the use of rehabilitati...

AI Technical Summary

Problems solved by technology

The patient's arm movement is blocked, which not only brings a lot of inconvenience to the life of the patient, but also suffers a great blow to the patient's spirit. Traditional treatment methods include massage, medicine compress, surgery, etc. The massage treatment cycle is long, the cost is high, and the effect is slow; the cost of hot compress medicine Higher, poor operability, surgical treatment has a certain risk, the use of rehabilitation training equipment is an important means to ensure the effect of shoulder joint rehabilitation treatment

[0003] The existing shoulder joint rehabilitation equipment is complex in structure and high in cost, which is unbearable for many patients economically. This shoulder joint rehabilitation trainer is controlled by two motors, and has a simple, delicate structure and low cost

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