Lower limb rehabilitation exercise device capable of preventing blood flow hysteresis

Abstract

A lower limb rehabilitation exercise device capable of preventing blood flow hysteresis comprises an L-shaped box. A horizontal cylinder is fixedly installed in the center of the left end face in theL-shaped box, a plurality of first circular rings are installed on the side face of the cylinder through bearings, two first through holes distributed up and down are formed in the end faces of each first circular ring, balancing weights are fixedly installed at the bottoms of the first circular rings, and a first rotating shaft in the horizontal direction is arranged in the L-shaped box. According to the invention, ascending and descending of the balancing weights are utilized to exercise the legs of a patient. In the ascending and descending processes of the balancing weights, a fourth connecting rod is controlled within a certain rotating speed by utilizing the force of the balancing weights, too high or low rotating speed is avoided, the leg muscle self-control ability of a patient canbe effectively trained, the strength of the legs of the patient can be recovered, and the coordination of the legs can be effectively trained. A second connecting rod penetrates through different numbers of first circular rings to change the training difficulty, and the leg strength training can be improved while low-speed rotation is guaranteed.

Description

technical field [0001] The invention belongs to the field of exercise devices, in particular to a rehabilitation exercise device for lower limbs that prevents stagnation of blood flow. Background technique [0002] Traditional leg rehabilitation training relies on the one-on-one manual operation of the therapist, which is not only a waste of time, but also inefficient. However, the existing lower limb rehabilitation training device has a complex structure and a single operation. It is not effective to exercise only by stepping on the pedals. It is difficult to achieve the expected rehabilitation effect if we carry out all-round training on the leg muscles. Contents of the invention [0003] The invention provides a lower limb rehabilitation exercise device for preventing blood flow sluggishness, which is used to solve the defects in the prior art. [0004] The present invention is achieved through the following technical solutions: [0005] A lower limb rehabilitation ex...

AI Technical Summary

Problems solved by technology

[0002] Traditional leg rehabilitation training relies on the one-on-one manual operation of the therapist, which is not only a waste of time, but also inefficient. However, the existing lower limb rehabilitation training device has a complex structure and a single operation, and it is not effective to exercise only by stepping on the pedals. It is difficult to achieve the expected rehabilitation effect by training the leg muscles in all aspects

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