Bionic walking aid for recovery

Abstract

The invention discloses a bionic walking aid for recovery, and belongs to the field of medical recovery equipment. The bionic walking aid comprises a pair of walking stick bodies and two walking mechanisms located between the two walking stick bodies. Driving mechanisms for driving the corresponding walking mechanisms and walking stick resetting mechanisms are arranged on the walking stick bodies,each walking mechanism comprises a supporting rod for being bound with the human crus, supporting plates with U-shaped holes are fixedly arranged at the upper ends of the supporting rods, and roll shafts relatively fixed in position are arranged in U-shaped holes. Each driving mechanism comprises a rotary rod doing circling motion, and the free end of each rotary rod is connected with the corresponding supporting plate. The ends, corresponding to the human foot heels, of foot sole supporting plates are fixedly connected to the lower ends of the supporting rods through fixed rods, and the ends, corresponding to the human toe tips, of the foot sole supporting plates are connected to the lower ends of the supporting rods through springs. According to the bionic walking aid for recovery, thehuman legs can continuously complete the walking process of lifting, forward moving and putting down, the heels and the toe tips can be driven accurately in sequence, the bionic effect is achieved, and the rehabilitation exercise effect on the feet is good.

Description

technical field [0001] The invention relates to the field of medical rehabilitation equipment, in particular to a bionic walking aid for rehabilitation. Background technique [0002] Patients with hemiplegia caused by cerebral infarction, cerebral thrombosis, cerebral hemorrhage and other diseases can stand independently after a certain period of rehabilitation training, but it is difficult to resume walking independently because the affected leg cannot move by itself. Even under the situation of someone's help, an external force is needed to act on the heel of the affected side to take a step, which seriously affects the quality of life of the patient and also increases the difficulty of nursing. In the prior art, there are some studies on restoring walking function, and a common example is a walker for the elderly. Structurally, the existing elderly walker includes a car body, and the bottom of the car body has four high-resistance rollers. Hemiplegic patients press thei...

AI Technical Summary

Problems solved by technology

The walking aids in the above two examples can make the human legs complete the continuous walking process of lifting, moving forward and lowering down, but when the legs under their control are raised and lowered, the whole footboard moves at the same time. If there is a difference from the actual situation of the natural walking of the human body, the application drive of the above-mentioned walker is not detailed enough, and the rehabilitation effect on the feet is relatively poor

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