Ankle joint rehabilitation device adjustable in leg posture

Abstract

The invention relates to an ankle joint rehabilitation device adjustable in leg posture. The ankle joint rehabilitation device comprises a seat, a left-right sliding mechanism, a leg length adjusting mechanism, an ankle joint rehabilitation driving module, an auxiliary sliding mechanism and a front-back sliding mechanism. The seat comprises a seat board, the left-right sliding mechanism is arranged in front of the seat board, the leg length adjusting mechanism comprises a fixed portion and a controllable movable portion, one end of the fixed portion is hinged to the output end of the left-right sliding mechanism, the ankle joint rehabilitation driving module is arranged on the controllable movable portion, the auxiliary sliding mechanism comprises a first sliding rail and a first sliding block, the first sliding rail is arranged along the left-right direction and is fixedly connected to the output end of the front-back sliding mechanism, the first sliding block is slidably connected to the first sliding rail and is hinged to one end of a connecting rod, and the other end of the connecting rod is hinged to the fixed portion of the leg length adjusting mechanism.

Description

technical field [0001] The invention relates to a joint rehabilitation device, in particular to an ankle joint rehabilitation device capable of adjusting leg posture. Background technique [0002] For the special equipment for ankle joint rehabilitation training, it can be divided into two categories in terms of power drive or not, one is non-powered rehabilitation equipment, and the other is powered rehabilitation equipment. Most of the non-powered rehabilitation equipment is in a restrained position, and some are elastically driven and manual. Generally, the structure is relatively simple, the function is single, and the rehabilitation effect is limited. A power-assisted rehabilitation platform for the ankle is generally composed of a complex power system, which can increase the muscle strength of the patient and the flexibility of the knee joint and improve the patient's ability to control the muscles. However, such devices are relatively large and occupy a large area. T...

AI Technical Summary

Problems solved by technology

Most of the non-powered rehabilitation equipment belong to the restraint position, and some are elastically driven and manual. Generally, the structure is relatively simple, the function is single, and the rehabilitation effect is limited.

A power-assisted rehabilitation platform for the ankle is generally composed of a complex power system, which can increase the muscle strength of the patient and the flexibility of the knee joint and improve the patient's ability to control the muscles. However, such devices are relatively large and occupy a large area. The equipment is bulky, inconvenient to adjust, the system is not targeted, and the price is expensive

This auxiliary rehabilitation device is generally concentrated in the rehabilitation medical center, so patients can only go to the rehabilitation center for rehabilitation, which is also very inconvenient for patients with mobility impairments

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