Deformable dual-purpose lower limb rehabilitation exoskeleton device

Abstract

The invention discloses a deformable dual-purpose lower limb rehabilitation exoskeleton device. The deformable dual-purpose lower limb rehabilitation exoskeleton device comprises a wheelchair part and an exoskeleton part, wherein the wheelchair part comprises a controller, a device frame, a wheelchair movement device, a device deformation assembly, wheelchair handles, a wheelchair backrest and hip joint parts; the exoskeleton part comprises two thigh parts, two shank parts and two foot parts which are symmetrical left and right; the wheelchair and the exoskeleton part are connected through a hip joint shaft; the thigh parts and the shank parts are connected through knee joint shafts; the shank parts and the foot parts are connected through ankle joint shafts; and each joint is powered by a linear push rod motor. According to the device, the workload of medical staff is reduced, the functions of riding instead of walking, knee joint rehabilitation training and ankle joint rehabilitation training of the electric wheelchair can be achieved in the wheelchair state, the exoskeleton walking assisting function is achieved after deformation, and the purpose of rehabilitation of a patient is achieved.

Description

technical field [0001] The invention relates to a rehabilitation exoskeleton device, in particular to a deformable dual-purpose lower limb rehabilitation exoskeleton device. Background technique [0002] With the continuous increase of the aging population in our country, the problem of aging should be gradually paid attention to. The elderly will experience physiological decline, and the flexibility of most of the limbs of the elderly group will decrease significantly, especially the walking ability of the lower limbs. At the same time, more and more elderly people have limb movement disorders caused by diseases and other reasons. People will lose their healthy and normal walking ability, and their daily life will be greatly affected, thus bringing patients into great pain. . [0003] Studies have shown that active or passive repeated training of specific functions of the limbs can promote the functional reorganization of nerve tissue and make up for the loss of damaged ne...

AI Technical Summary

Problems solved by technology

Most smart wheelchairs only have the function of walking instead of walking, and cannot meet the living and working needs of the elderly and disabled people for physical exercise and assisted walking. Research on rehabilitation training and walking tools that are safe, reliable, and easy for patients to accept has a great impact on the rehabilitation of the elderly and patients with lower limb disabilities It is very important to exercise

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