Ankle rehabilitation instrument and rotary lifting mechanism

Abstract

The invention belongs to the field of medical instruments and relates to an ankle rehabilitation instrument and a rotary lifting mechanism. The ankle rehabilitation instrument comprise a box body. Theankle rehabilitation instrument is characterized in that two rotary cavities close to a left position are formed in the upper end surface of the box body; the two rotary cavities are symmetrically distributed by taking the horizontal central axis of the box body as the symmetry axis; a handrail is vertically and fixedly connected to the upper end surface of the box body along the left end edge and corner of the upper end surface; a swinging mechanism comprises two rotating plates which are rotationally arranged in the rotary cavities respectively; the two rotating plates do independent rotating motion in the rotary cavities. each rotating mechanism comprises five rotating plates which are rotationally arranged on the inner circumferential side surfaces of the corresponding rotary cavity;and lifting mechanisms are arranged in the rotary cavities, and the lifting mechanisms can adjust the height positions of the swinging mechanism and the rotating mechanisms in the vertical direction.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to ankle rehabilitation equipment. Background technique [0002] Medical theory and practice have proved that rehabilitation training can improve and restore the limb motor function of disabled trainees. Ankle injury is a relatively common disease. For this reason, many rehabilitation training devices have appeared, such as "Ankle Joint Rehabilitation Device" (201410180305.5). : Chassis, support plate, pedal, pin, rotary cake, it is characterized in that: support plate is installed on the rear end of chassis, and rotary cake is installed on the front end of chassis, and pedal is connected with rotary cake by pin Up and down in one. The patient stands on the support board with one foot, and the other foot is stepped into the foot pedal, and the foot can turn up and down around the pin, and can also make a circular motion around the pancake. This solution is technically effective, bu...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an ankle rehabilitation instrument and a rotating and lifting mechanism to solve the above-mentioned background technology. Due to the inertia, the transfer cake will continue to rotate and drive the ankle to continue to move, thereby exceeding the normal range of motion of the ankle and causing secondary injuries. The ankle is just a simple Rotation, the ankle did not overcome the resistance for training, and the rehabilitation effect of the ankle is not ideal

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