Upper limb rehabilitation training device capable of adjusting training tension

Abstract

The invention discloses an upper limb rehabilitation training device capable of adjusting training tension, and relates to the technical field of rehabilitation training devices. The device comprises a shoulder joint movement mechanism, an upper arm rotating mechanism, an elbow joint flexion and extension mechanism, a forearm rotating mechanism and a wrist joint flexion and extension mechanism, wherein the shoulder joint movement mechanism is used for realizing outward swinging, inward retracting and flexion and extension movement; and the device further comprises a forearm tension adjusting mechanism which is used for providing counterforce and driving force, a massage mechanism which is used for massaging the big arm, a joint traction mechanism which is used for providing traction force for the wrist, and an upper arm rotating centering mechanism which is used for compensating the eccentricity of the big arm. The six-degree-of-freedom upper limb rehabilitation training device can realize six-degree-of-freedom upper limb rehabilitation training in various forms, and can effectively prevent the rehabilitation training device from causing secondary injury to a user; and in the rehabilitation training process, large arm muscular tension can be effectively relieved, fatigue is delayed, joints of a user can be stretched, joint gaps are increased, muscular tension is reduced, and pain and discomfort of a patient in the rehabilitation training process are effectively relieved.

Description

technical field [0001] The invention relates to the technical field of rehabilitation training devices, in particular to a device for upper limb rehabilitation training. Background technique [0002] Population aging is one of the serious problems facing modern human society. With the phenomenon of population aging, the number of patients with stroke, cerebral palsy and other diseases is increasing year by year. Physical assisted therapy has a significant rehabilitation effect in the early stage of stroke and cerebral palsy. Traditional physical assisted therapy needs to be performed by rehabilitation medical personnel to assist patients. However, with the increase in the number of patients, the limited number of rehabilitation medical personnel can no longer meet the actual needs. Therefore, rehabilitation training devices that can automatically or semi-automatically assist patients in rehabilitation training are gradually being more and more widely used. [0003] The upp...

AI Technical Summary

Problems solved by technology

[0010] This prior art uses a hammer to perform massage by tapping. Although the structure is simple, the effect of massage is limited, and this invention cannot meet the patient's active training needs, and the training method is single

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