Weight reduction supporting mechanism and lower limb rehabilitation robot comprising same

Abstract

The invention discloses a weight reduction supporting mechanism which can be applied to a lower limb rehabilitation robot. The weight reduction supporting mechanism comprises a support assembly, a left supporting part, a right supporting part and a rope assembly, wherein the left supporting part and the right supporting part are oppositely arranged at two ends of the support assembly, and are respectively movably connected with the support assembly; two ends of the rope assembly are connected with the left supporting part and the right supporting part respectively, so that the left supportingpart and the right supporting part can move in a staggered mode under the constraint of the rope assembly. By adopting the weight reduction supporting mechanism, when a patient is subjected to rehabilitation training, the left supporting part and the right supporting part can move front and back in a staggered mode along with movement of the patient to realize following driven of the front-back freedom degree, so that the weight reduction supporting mechanism can fit the walking posture of the patient, the patient can freely move body, and the rehabilitation effect can be improved. Moreover, the weight reduction supporting mechanism is simple and stable in structure, low in manufacturing cost and small in front-back displacement resistance.

Description

technical field [0001] The invention relates to a weight loss support mechanism and a lower limb rehabilitation robot comprising the same. Background technique [0002] In recent years, with the acceleration of population aging in our country, more and more patients suffer from lower extremity joint injuries caused by improper walking methods and industrial injuries. For such patients, surgery or drug treatment is generally required. For physical rehabilitation training, the lower limb rehabilitation robot can help patients maintain the balance of the body during physical rehabilitation training, thereby reducing the heavy training time of physical therapists. [0003] At present, lower limb rehabilitation robots mainly use suspension weight loss and gait training methods. Due to the large constraints on the hip during rehabilitation training, this type of rehabilitation robot cannot fully fit the human walking posture, so that the patient cannot move freely. , thereby affe...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a weight-reducing support mechanism and a lower limb rehabilitation robot including it in order to overcome the defect that the rehabilitation robot has a large constraint on the lower limbs of the patient and affects the rehabilitation effect in the prior art

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