Exoskeleton wearable upper limb rehabilitation training mechanism

Abstract

The invention belongs to the technical field of rehabilitation robots, and particularly discloses an exoskeleton wearable upper limb rehabilitation training mechanism. The exoskeleton wearable upper limb rehabilitation training mechanism comprises a big arm movement assembly, a forearm movement assembly and a wrist joint movement assembly which are connected in sequence; pneumatic artificial muscle assemblies are arranged on the big arm movement assembly and the forearm movement assembly, and the pneumatic artificial muscle assemblies are connected with an air supply assembly; and rotary connecting assemblies are arranged between the big arm movement assembly and the forearm movement assembly and between the forearm movement assembly and the wrist joint movement assembly, and the pneumatic artificial muscle assemblies drive the rotary connecting assemblies. The exoskeleton wearable upper limb rehabilitation training mechanism provided by the invention is suitable for the field of upper limb rehabilitation training, and can effectively reduce the labor intensity of a physical therapist; the exoskeleton wearable upper limb rehabilitation training mechanism can also be used for assisting upper limbs and assisting a wearer in carrying heavy objects for a long time; and the exoskeleton wearable upper limb rehabilitation training mechanism provided by the invention has the remarkable advantages of light weight, compact structure, easiness for wearing, low cost, safety, reliability and the like.

Description

Technical field [0001] The present invention belongs to the technical field of rehabilitation robot, involving pneumatic artificial muscle-driven upper limb rehabilitation training agencies, and specifically involves an outer skeleton wearable upper limb rehabilitation training institution. Background technique [0002] Stroke is a group of acute cerebrovascular diseases that have a group of acute cerebral vascular diseases that cause blood to incur a large brain ischemic hypoxia damage caused by cerebral vascular obstruction or cracking. Upperbody dysfunction is a common complication of patients with stroke. It is caused by disease damage central nervous system. It is mainly manifested as a decrease or deletion of upper limb body. It is necessary to effectively rehabilitate exercise to promote functional recovery. Traditional rehabilitation training is generally rehabilitated by therapist, the treatment engine is high, high technical requirements, low rehabilitation efficiency a...

AI Technical Summary

Problems solved by technology

[0004] In order to solve a series of problems encountered in the rehabilitation of stroke patients, the present invention provides a device suitable for upper limb rehabilitation training, which can effectively reduce the labor intensity of rehabilitation teachers. It is convenient to wear, low in cost, and effectively reduces the cost of rehabilitation devices. Exoskeleton wearable upper limb rehabilitation training mechanism that can quantify and overcome the shortcomings of traditional rigid exoskeletons

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