A bionic gait motion training robot

Abstract

A bionic gait movement training robot mainly includes a saddle mechanism, a sensor weight reduction mechanism, a main strut mechanism, a secondary strut mechanism, a central control power mechanism, a pedal mechanism, and a base. According to bionics data such as the key degrees of freedom of the hip, knee and ankle joints in healthy human gait, the three positions of the user's hip and feet are effectively linked and supported through the mechanical structure to ensure that the track of the saddle mechanism is consistent with the track of the human buttocks during walking Consistent, using only a single motor with the transmission mechanism, the two-pedal mechanism and the saddle mechanism can complete the bionic movement trajectory at the same time, and assist the user to perform gait training according to the bionic characteristics of the healthy human body. The sensor weight loss mechanism can provide real-time quantitative weight loss support according to the patient's rehabilitation status, and realize the use of bionic intelligence functions such as in-situ assisted walking, gait bionic training, and standing posture to reduce burden and rest. Lightweight self-weight and low processing cost are conducive to commercial production and household popularization, and can fill the gap in the field.

Description

technical field [0001] The invention belongs to the field of sports machinery equipment, and relates to a mechatronics bionic gait movement training robot capable of performing gait movement training for patients with lower limb movement dysfunction. Background technique [0002] One of the most important behaviors in human locomotion is gait walking. The clinical practice of rehabilitation medicine has proved that passive gait training for non-permanent paraplegic patients can effectively stimulate the vitality of their neuromuscular system, and it is expected to recover in a beneficial direction. For patients with lower extremity motor dysfunction, fully autonomous gait training cannot be performed during the rehabilitation process, and passive gait training needs to be assisted by effective power equipment. At present, gait training equipment with a simple structure at home and abroad is commonly used in the field of fitness power equipment, and it is difficult for patie...

AI Technical Summary

Problems solved by technology

The mechanical structure and control system are complex, costly, and expensive, and it is difficult to popularize them in hospitals or rehabilitation institutions, and it is even more difficult to promote them at home.

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