Rehabilitation robot with horizontal and vertical multi-angle adjustment

Abstract

The invention discloses a lying and standing multi-angle adjusting rehabilitation robot, wherein a secondary bed support frame can go up and down, a moving bed which can adjust pitching is arranged on the secondary bed support frame, a sliding bed surface which forms a mobile pair with the moving bed is arranged on the upper portion of the moving bed, and a leg support bed surface which can move before rotating is arranged on a hollow part of the lower portion of the moving bed, forms an integrated body with a moving bed surface when being turned over, and can form two nearly vertical bed surfaces with the moving bed when being turned down, can train knee joints by being turned over and down. A pedal support frame is arranged on the bottom end of the moving bed, and is driven by a crank and a connecting rod to do a motion similar to an elliptical orbit, the angle of a pedal is adjusted by adjusting the installation position of the pedal on the connecting rod, and the motion trajectory of the pedal is further changed by adjusting the ellipse-like shape. The lying and standing multi-angle adjusting rehabilitation robot is simple in structure, can conveniently change gait trajectory, can adjust body weight, and is suitable for different heights of rehabilitation training groups.

Description

Technical field: [0001] The invention relates to a reclining and standing multi-angle adjustable rehabilitation robot, which belongs to the field of rehabilitation medical equipment. Background technique: [0002] Rehabilitation training robot is a new type of medical rehabilitation trainer. It is the product of the combination of robotics and rehabilitation medicine. It helps patients with functional impairments in their limbs to complete active and passive coordination training of their limbs to achieve the purpose of limb rehabilitation. However, at present, rehabilitation robots are mainly divided into several types such as single-degree-of-freedom, exoskeleton, suspension, and sitting-horizontal. Stable swing, patients are too passive in rehabilitation training, which is not conducive to exerting subjective initiative, the range of rehabilitation training is small, and the training track is single. With the growth of the elderly population in our country and the increa...

AI Technical Summary

Problems solved by technology

But it has a fatal shortcoming. Because the human body is suspended in the air, the center of gravity is too high. When the patient is accidentally subjected to external force or does not adjust his posture well, the body will sway and rotate, which is not conducive to exercise. Rehabilitation training may also touch other parts of the rehabilitation robot, and even cause unexpected injuries

At the same time, this kind of rehabilitation training robot needs special personnel to care and operate all the time, which is not suitable for ordinary families and small nursing homes.

[0006] (3) Although the sitting-horizontal rehabilitation training robot can reduce the influence of gravity to a certain extent, most of the sitting-horizontal rehabilitation training devices currently have fixed training trajectories, and it is difficult to set different training trajectories and amplitudes according to the individual characteristics of different patients

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