Intelligent leg gradual-change-speed treading rehabilitation training instrument

Abstract

The invention relates to an intelligent leg gradual-change-speed treading rehabilitation training instrument. The instrument comprises a base, wherein a box body is installed in the middle of the left side of the top of the base, a seat device is arranged on the right side of the base, first through holes are formed in the front side wall and the rear side wall of the box body, first rotating shafts are arranged in the first through holes and connected with first connecting rods, a right end of the first connecting rod is connected with a foot pedal, and there is an arc-shaped cylinder body on the left side of the base; front and rear side walls of the box body are provided with a cylinder body, a first liquid outlet hole is formed in an upper side surface of the arc-shaped cylinder body, a first liquid inlet hole is formed in the left side wall of the cylinder body, fixed seats are arranged at the left part of a front side wall of the cylinder body, a third rotating shaft is arranged between the fixed seats, and a rotating handle is arranged at an upper end of the third rotating shaft. The instrument is advantaged in that legs are exercised through alternate treading and resetting of the left foot and the right foot, damage to joints caused by circumferential treading movement is reduced, and resistance training of different degrees is conducted on healthy legs and injured legs according to the situation that one leg of a user is injured and the other leg of the user is intact; resistance can be changed according to the recovery condition of the user, and the instrument is more suitable for rehabilitation exercise of the user.

Description

technical field [0001] The invention belongs to the field of leg rehabilitation stepping training devices, in particular to an intelligentized stepping rehabilitation training device with gradually changing speeds for legs. Background technique [0002] During the rehabilitation process of leg injuries, patients need to actively exercise their legs properly to speed up the recovery of leg injuries. Stepping training is one of the common ways of leg training because of its fun and good exercise effect. Conventional stepping training, such as stepping on a bicycle, is a circular cycle for each stepping, and the range of joint movement is large, which is easy to cause damage to the patient's joints, and many patients only have one leg injured while the other leg is intact. Conventional training equipment is difficult to meet this requirement. This kind of patient needs to exercise their legs. Springs are mostly used in the resistance training process. After the spring is compre...

AI Technical Summary

Problems solved by technology

[0002] During the rehabilitation process of leg injuries, patients need to actively exercise their legs properly to speed up the recovery of leg injuries. Stepping training is one of the common ways of leg training because of its fun and good exercise effect. Conventional stepping training, such as stepping on a bicycle, is a circular cycle for each stepping, and the range of joint movement is large, which is easy to cause damage to the patient's joints, and many patients only have one leg injured while the other leg is intact. Conventional training equipment is difficult to meet this requirement. This kind of patient needs to exercise their legs. Springs are mostly used in the resistance training process. After the spring is compressed, it will give the legs a push back force during the reset process, which is easy to shock the patient. And because the patient's legs are injured, The user does not feel pain when pushing the spring to compress it. If the spring loses force suddenly during the spring reset process, the spring will quickly push the affected leg to move, which will cause great harm to the patient. Most of the existing exercise equipment uses standard weight counterweights to increase the weight. Heavy, excessive weight gain at one time is not suitable for rehabilitation training of patients

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