Base Adjustable Bedside Lower Limb Rehabilitation Trainer

Abstract

The invention discloses a bedside lower limb rehabilitation training device with an adjustable base, which comprises a width-adjustable base capable of adjusting the width of the base, a height-adjustable column, a driving part, a rotating crossbeam, a fixing device for lower limbs, and a weight-reducing guiding device for legs; The column is vertically placed on the width adjustment base, the rotating beam is fixedly connected to the top of the column, the driving part is fixed at the end of the rotating beam, the driving part is connected to the lower limb fixing device, The leg weight reduction guiding device is arranged on the rotating beam, and the leg weight reducing guiding device is connected with the lower limb immobilization device, and is used to reduce the leg strength of the patient during the training process. The invention has the advantages of more stable and reliable width adjustment, nitrogen springs, auxiliary adjustment of the overall height, and saves manpower.

Description

technical field [0001] The invention belongs to the technical field of medical rehabilitation equipment, and in particular relates to a bedside lower limb rehabilitation training device with an adjustable base. Background technique [0002] For patients whose mobility is recovering, since they themselves cannot receive effective rehabilitation training, in order to avoid muscle atrophy, bedside rehabilitation trainers are needed to assist patients in completing rehabilitation training. The existing bedside rehabilitation trainer is routed at the rotating beam by using the sides of the two ends of the bushing. The bending radius of the line at the rotating beam is relatively large, which affects the life of the motor wire; secondly, the existing equipment rotates the beam. Most of them are above the fixed beam for better load-bearing, but this configuration will make the height of the equipment larger, and the fixed beam is easy to interfere with the bedside, which is not con...

AI Technical Summary

Problems solved by technology

The existing bedside rehabilitation trainer is routed at the rotating beam by using the sides of the two ends of the bushing. The bending radius of the line at the rotating beam is relatively large, which affects the life of the motor wire; secondly, the existing equipment rotates the beam. Most of them are above the fixed beam for better load-bearing, but this configuration will make the height of the equipment larger, and the fixed beam is easy to interfere with the bedside, which is not conducive to operation; the base of the existing equipment uses an adjustment rod to adjust the width of the base The way, the structure mostly adopts the universal joint, the stability is average

[0003] On the other hand, since the existing rotating beam is routed on the side of the sleeve, the bending radius is relatively large, and frequent bending will affect the life of the motor signal line

Secondly, the existing rotating beam configuration is generally above the fixed beam, the height is too high, and it is easy to interfere with the bed body, so that the height adjustment range is reduced

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