Auxiliary training device for rehabilitation of upper-limb muscles

Abstract

The invention provides an auxiliary training device for rehabilitation of upper-limb muscles. The problems that forced pulling and dragging occur in upper-limb rehabilitation training, secondary damage is caused to sick parts, and upper-limb rehabilitation training cannot be suitable for different individuals at different stages well are effectively solved; according to the solving technical scheme, the auxiliary training device comprises a vertical plate; a transverse shaft is arranged at the upper end of the vertical plate, and a first cylinder is arranged at the left end of the transverse shaft; a second cylinder is arranged in the first cylinder, and a circular plate is arranged on the second cylinder; a sliding groove is formed in the circular plate and internally provided with a sliding block, and a threaded shaft is arranged in the sliding groove; a first friction disc is arranged above the circular plate, and a vertical shaft is arranged in the second cylinder; a telescopic rodis arranged on the sliding block, and a second friction wheel is arranged on the telescopic rod; a groove is formed in the first friction disc and internally provided with a lead screw; a rectangularblock is arranged on the lead screw, and a handle is arranged at the upper end of the rectangular block; a box body is arranged below the transverse shaft, and a first chain wheel is arranged in thebox body; a first bevel gear is arranged at the right end of the transverse shaft, and a second bevel gear is arranged on the right side of the box body; and a spline shaft is arranged at the lower end of the second bevel gear, a second chain wheel is arranged on the spline shaft, and a clutch is arranged at the lower end of the spline shaft.

Description

technical field [0001] The invention relates to the technical field of rehabilitation training equipment, in particular to an auxiliary training device for upper limb muscle rehabilitation. Background technique [0002] Existing rehabilitation equipment can be roughly divided into two categories. One is the equipment that completely relies on the patient’s own force to move the upper limbs. This equipment is not suitable for patients who have just healed the affected part, because the driving equipment itself requires a large force; the other One is completely provided by electricity, but under the action of electricity, the patient may suddenly feel uncomfortable, and the device will still force the upper limbs to move, which is very likely to cause secondary injury to the injured part. In addition, the output force of the existing nursing equipment is constant, and the range of activity is not adjustable. [0003] In addition, the upper limb joints have a large range of m...

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an auxiliary training device for upper limb muscle rehabilitation, which effectively solves the problem of strong pulling and dragging in the upper limb rehabilitation training in the prior art, causing secondary damage to the affected part. Injuries, not well suited to the needs of different individuals at different stages

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