Lower limb rehabilitation training elliptical machine device

Abstract

The invention provides a lower limb rehabilitation training elliptical machine device which comprises a device rack, a driving transmission unit, an elliptical trajectory implementation unit and pedal plate connecting units, wherein the device rack comprises an arm-rest frame, a base and vertical plates; the driving transmission unit mainly comprises a drive motor, a small belt wheel, a big belt wheel and a synchronous belt; the elliptical trajectory implementation unit comprises a rotating disc, an elliptical sliding groove, a sliding block, a linear sliding rail and a group of guide wheels; the pedal plate connecting units comprise connecting pieces, pedal plates, flange plates and a bearing. According to the lower limb rehabilitation training elliptical machine device, provided by the invention, a patient is driven to be rehabilitated along the elliptical trajectory, which is more aligned with normal gait of people; besides, as the synchronous belt is in transmission connection with the linear guide rail, and the sliding block is matched with the elliptical sliding groove, the lower limbs can perform rehabilitation training along the elliptical trajectory, the machine device is compact in structure, the mechanism that forms the elliptical trajectory is driven in a single degree-of-freedom manner, and a better lower limb rehabilitation training effect is achieved.

Description

technical field [0001] The invention relates to a rehabilitation training device, in particular to an elliptical machine device for lower limb rehabilitation training. Background technique [0002] According to relevant surveys, a considerable number of people in our country suffer from lower limb dysfunction every year due to diseases, traffic accidents and other reasons. Clinical practice shows that whether it is a motor disability caused by a disease or a limb injury, good lower limb rehabilitation training can improve the mobility of the lower limbs, promote the recovery of nerve function, and reduce the incidence of complications. The system of muscle group for rehabilitation training and neurological function recovery is of great significance. [0003] At present, there are many related patents at home and abroad, and the functions are similar. Chinese Patent No. 200620021269.9 discloses a vertical lower limb rehabilitation training machine, which includes a base, tw...

AI Technical Summary

Problems solved by technology

Due to the complete or partial loss of walking ability of the lower limbs of the patient, the institution requires the patient to stand for training, which has great risks and side effects

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