Linkage crawling movement mechanism of linkage crawling spine rehabilitation training device

Abstract

A linkage crawling movement mechanism of a linkage crawling spine rehabilitation training device comprises a movement panel bracket, upper limb crawling support profiles, lower limb crawling support profiles, upper limb linear guide rails, lower limb linear guide rails, upper limb sliding blocks, lower limb sliding blocks, upper limb handles, lower limb leg supports and linkage driving mechanisms,wherein there are two sets of linkage driving mechanisms which are arranged in the upper limb crawling support profiles and the lower limb crawling support profiles on both sides respectively, and are in transmission connection with the upper limb sliding blocks and the lower limb sliding blocks on the corresponding sides respectively. The linkage driving mechanism on one side can drive the upperlimb sliding block and the lower limb sliding blocks on the same side to move synchronously, thus driving the upper limb handle and the lower limb leg support on the same side to move synchronously.Reverse movement linkage training is conducted by means of a left motor and a right motor, so as to realize the reverse passive movement of the upper and lower limbs. The problem of potential safety hazard caused by misoperation in crawl training is solved. The left and right sequential movement side and upper and lower limb reverse movement linkage training can be realized.

Description

technical field [0001] The invention relates to spinal medical rehabilitation equipment, in particular to a linkage crawling motion mechanism of a linkage crawling spine rehabilitation training device. Background technique [0002] Sports medicine experts pointed out that the cause of spondylosis is due to the excessive time of human beings standing upright (including sitting). Under the action of gravity, standing upright for a long time causes excessive load-bearing on the spine, while crawling can relieve the load-bearing on the spine caused by standing upright for a long time, and change the mechanical structure and stress state of the human spine. When crawling, the weight of the body is distributed to the limbs, thereby greatly reducing the burden of gravity on the cervical, thoracic, and lumbar spine. At present, in the early stage of modern clinical treatment, drugs and surgery are mostly used to treat spondylosis, while the rehabilitation in the later stage uses ph...

AI Technical Summary

Problems solved by technology

The crawling process is the reverse movement of the upper and lower limbs on one side, and one side and the other side move in sequence. The use of discrete motor unit control is not conducive to the realization of the crawling linkage process, and the more motors, the more cumbersome the device, and it is prone to misoperation. , causing serious security problems

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