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Hip joint rehabilitation training device

A training device, hip joint technology, applied in passive exercise equipment, physical therapy and other directions, can solve the problem of single degree of freedom of movement, and achieve the effect of saving space, large stiffness, and improving stability

Active Publication Date: 2018-12-18
YANSHAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned technical problems, the object of the present invention is to overcome the defect of the single degree of freedom of motion of the hip joint rehabilitation training device in the prior art, and provide a hip joint rehabilitation training device with multiple degrees of freedom and simple structure.

Method used

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Examples

Experimental program
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Embodiment 1

[0032] like Figure 1-Figure 6 Shown is a specific embodiment of a hip joint rehabilitation training device of the present invention. This embodiment can carry out hip joint rehabilitation training for the right leg. It is used in conjunction with a seat 30. The seat 30 is rotatable and height-adjustable. The rehabilitation trainer includes: a base 1, a first lead screw 2 arranged near the front end of the base 1, a second lead screw 3 arranged in parallel with the first lead screw 2 near the rear end of the base 1, and a motor that moves along the first lead screw 2 The first connecting seat 4, the second connecting seat 5 moving along the second lead screw 3, the flexion and extension auxiliary rod 6 whose lower end is hinged on the first connecting seat 4, the flexion and extension main rod 7 whose lower end is hinged on the second connecting seat 5, The flexion-extension connecting shaft 8 arranged horizontally on the upper end of the flexion-extension main rod 7 is instal...

Embodiment 2

[0039] With respect to only the right leg hip joint rehabilitation training device in embodiment 1, this embodiment should also include a left leg hip joint rehabilitation training device symmetrically arranged with the right leg rehabilitation training device, and carry out rehabilitation training to two legs simultaneously .

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Abstract

The invention discloses a hip joint rehabilitation training device which comprises a base, a first lead screw, a second lead screw arranged in parallel with the first lead screw, a first connecting seat, a second connecting seat, a stretching auxiliary rod, a stretching main rod and a stretching connecting shaft, and a first motor and a second motor. The upper end of the stretching auxiliary rod is fixedly connected with the stretching connecting shaft; a cross beam is fixed at the upper end of the stretching main rod, and the two ends of the cross beam are hinged to a folding and unfolding adjusting rod through a first shaft sleeve, the first shaft sleeve is perpendicular to the extending direction of the stretching connecting shaft and the extending direction of the stretching main rod,and a pedal assembly is arranged at the upper end of the folding and unfolding adjusting rod; an electric push rod is further arranged at the upper end of the stretching main rod, and the push rod endof the electric push rod is connected to the unfolding and unfolding adjusting rod. According to the invention, the flexion and extension movement of the hip joint in the sagittal plane is met, and most importantly, the hip joint of the human body can be moved inwards and outwards, the rehabilitation training of the ankle joint can be realized, and multi-degree-of-freedom comprehensive rehabilitation training can be realized.

Description

technical field [0001] The invention relates to the technical field of rehabilitation medical equipment, in particular to a hip joint rehabilitation trainer. Background technique [0002] With the major changes in medical technology, the average life expectancy of the people has been greatly improved as a whole, and the number of elderly people has also continued to hit new highs. An aging society has arrived. The elderly are a high-risk group of cerebrovascular diseases. Among the surviving patients, about 75% have motor dysfunction, and they have great difficulties in self-care and movement. The number of patients with spinal cord injuries due to accidents such as car accidents, industrial injuries, or natural disasters is also gradually increasing. Rehabilitation training in the early, middle and late stages of these patients plays an extremely important role in the recovery of lower limb motor function. Rehabilitation trainer, as an automatic rehabilitation medical equ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02
Inventor 王洪波靳振楠严浩田宇林木松牛建业郭皇煌黄达
Owner YANSHAN UNIV
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