Multifunctional robot for sitting-standing mobility assistance and rehabilitation exercise training

Abstract

The invention relates to a multifunctional robot for sitting-standing mobility assistance and rehabilitation exercise training and belongs to the field of machinery. The multifunctional robot for sitting-standing mobility assistance and rehabilitation exercise training comprises a top hanger device, support oblique beams, support inner tubes, a master control transmission box, armrest cross beams,armrest supports, base main beams, moving support rods and the like. Weight-reduced assisted sitting-standing protection and rehabilitation exercise training are achieved through the two transmissiondevices, a lower limb correction assist exoskeleton structure fixed to legs and a top dumbbell-like spiral reel unit, under driving of a central control motor. According to kinematic analysis, underclinical bid data statistics, for lower limb joints, shoulder points and body center of mass during body stand-up, a user with lower limb mobility difficulties can gain sitting-standing mobility assistance at the premise of meeting ergonomics, rehabilitation training can be performed on lower limb muscles in complete standard accordance with correct force exertion plans of muscles during stand-upof a healthy body, abnormal force exertion of muscles due to distortion of stand-up attitude is avoided, and therefore, safe and healthy exercise rehabilitation training is achieved.

Description

technical field [0001] The invention relates to the technical field of daily exercise assistance and rehabilitation exercise training for patients with lower limb dysfunction, in particular to a multifunctional sit-stand exercise assistance and rehabilitation exercise training robot. Background technique [0002] With the intensification of the aging problem in our society, the elderly and elderly patients with lower limb motor dysfunction are increasing year by year. Because the muscles of the lower limbs of such patients cannot provide enough power for exercise, they often have difficulty standing up or failure to stand up, which increases the risk of injury. To meet the growing needs of this group of people for a better life, it is particularly important to provide them with healthy and safe exercise assistance and rehabilitation exercise training during sitting, standing, and walking. Provide flexible and convenient weight loss support to ensure safe and effective train...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multifunctional sit-to-stand motion assistance and rehabilitation exercise training robot to solve the problem that existing rehabilitation training robots have single functions and cannot provide effective fall protection, or have complex mechanisms, large volume, high cost, and insufficient use Simple problem, to fill in the product gap of stand-up exercise rehabilitation training robot based on the kinematics of standing up of healthy human body

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