Pedal type gait rehabilitation training device

Abstract

The invention relates to a pedal type gait rehabilitation training device. The pedal type gait rehabilitation training device comprises a bottom disk, pedal moving systems, a human body gravity centerregulating system and a control box, wherein the pedal moving systems and the human body gravity center regulating system are both mounted on the bottom disk; each pedal moving system comprises a plane six-linkage rod mechanism with a guiding device and a synchronous belt linear module; the plane six-linkage rod mechanism with the guiding device is mounted on the corresponding synchronous belt linear module; the synchronous belt linear module is mounted on the bottom disk; the plane six-linkage rod mechanism with the guiding device is used for providing two freedom degrees; the synchronous belt linear module is used for providing one freedom degree; each freedom degree is driven by a motor; the three freedom degrees are in cooperation movement, so that pedals stimulate the kinematic trajectory of feet of the human body; the human body gravity center regulating system comprises a screw rod linear module which is arranged in the height direction of the human body; and armpit supportingplates and elbow supporting components are connected to a sliding block of the screw rod linear module through connecting plates. The pedal type gait rehabilitation training device disclosed by the invention is small in integral structural size, wearing a vest is avoided, and the using comfortableness and conveniences are improved.

Description

Technical field [0001] The invention relates to the technical field of robots, in particular to a pedal-type gait rehabilitation training device. Background technique [0002] my country, like most countries, has entered the age of aging. A large number of elderly people suffer from cerebrovascular diseases. The incidence of stroke in China is slightly higher than the world average. It is one of the areas with a high incidence of stroke and is showing a younger age. Therefore, for stroke diseases, both treatment and prevention are of great significance. Nervous system diseases such as stroke and hemiplegia, as well as lower extremity disability, can cause damage to the normal motor function of the lower extremities of the human body, at least it will cause walking inconvenience and gait deformation, and at worst, bedridden and complete loss of life ability. Neurorehabilitation medicine theory and clinical experiments have proved that the central nervous system has a high degree ...

AI Technical Summary

Problems solved by technology

The coordination and cooperation of the various parts of the pedal can drive the patient's feet to achieve different gait trajectories, but the overall structure of the mechanism is large, and it is necessary to wear a weight-loss vest for weight loss. During the training process, it is uncomfortable to use and the experience feel bad

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