Self-adaptive weight loss mechanism and control method for lower limb gait rehabilitation training

Abstract

The invention discloses a lower limb gait rehabilitation training self-adaption weight reducing mechanism and a control method thereof. The lower limb gait rehabilitation training self-adaption weight reducing mechanism comprises a bracket, a pedal module arranged on a bracket transverse plate, a swing rod arranged on a bracket vertical plate, a fixing module connected with one end of the swing rod and a counterweight module connected with the other end of the swing rod. By virtue of left and right movement of a counterweight, self gravity center regulation of the counterweight module is realized, and self-adaption counterweight balance is realized, so that the swing rod is driven to move up and down, up and down movement of a rehabilitation trainer is realized, the set gait of the rehabilitation trainer is enabled not to change along with regulation of self-adaptation control, and lower limb gait self-adaption weight-reduction rehabilitation training is realized.

Description

technical field [0001] The invention relates to a weight loss mechanism and a control method, in particular to a weight loss mechanism and a control method with an adaptive weight loss function for lower limb rehabilitation training. Background technique [0002] In daily life, patients with lower limb motor dysfunction diseases often encounter great obstacles in their lower limb rehabilitation training because they lose their body balance and are limited by the limited support capacity of their lower limbs. At present, lower limb rehabilitation training institutions, as automated medical instruments to assist patients in rehabilitation training, can provide patients with physical balance, and patients can actively carry out rehabilitation training with the support of rehabilitation training institutions. However, the limited support ability of the lower limbs of the rehabilitation trainer has not been fully and reasonably considered in the rehabilitation training. If the re...

AI Technical Summary

Problems solved by technology

However, the limited support ability of the lower limbs of the rehabilitation trainer has not been fully and reasonably considered in the rehabilitation training. If the rehabilitation training is carried out only by the support strength of the arm, it will be too heavy, too difficult and not safe for the rehabilitation trainer. At this time, it is inseparable from the careful help of the nursing staff, and the requirements for the nursing staff will be very high.

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