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Lower limb assisting and training device

A training device and technology for the lower limbs, applied in the direction of equipment to help people walk, sports accessories, passive exercise equipment, etc., can solve the problems of single movement form, difficulty in simulating the three-dimensional movement of the human body, complex operation, etc., and achieve a wide range of applications. Small space, compact and flexible structure

Active Publication Date: 2016-12-07
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But they have the following deficiencies: complex operation, single form of motion, and difficulty in simulating three-dimensional motion of the human body. It is of practical significance to develop a device that can realize three-dimensional motion rehabilitation training of human lower limbs and has a power-assisted effect.

Method used

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with accompanying drawing:

[0030] see figure 1 , figure 2 , image 3 and Figure 4 .

[0031] The lower limb power assisting and training device according to an embodiment of the present invention includes a thigh motion mechanism 10, a calf motion mechanism 20, and a foot motion mechanism 30 connected in series in sequence, and the thigh motion mechanism 10 and the foot motion mechanism 30 are two-degree-of-freedom spaces Motion mechanism;

[0032] The thigh movement mechanism 10 is provided with a thigh support and fixing part 11 , the calf movement mechanism 20 is provided with a calf support and fixing part 21 , and the foot movement mechanism 30 is provided with a foot support and fixing part 31 .

[0033] In this embodiment, the two-degree-of-freedom space motion mechanism includes a support plate 001, a main connecting rod 002, an auxiliary telescopic rod 003, and a rotating shaft 004. ...

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Abstract

The invention provides a lower limb assisting and training device which comprises a thigh moving mechanism and a calf moving mechanism, wherein the thigh moving mechanism is a two-degree-of-freedom spatial moving mechanism; a thigh support and a fixing part are arranged on the thigh moving mechanism; a calf support and a fixing part are arranged on the calf moving mechanism. The lower limb assisting and training device is simple in structure, and can be conveniently mounted to another rehabilitation and fitness training instrument, a chair, a massage chair and a wheelchair. The lower limb assisting and training device is wide in application range, and can be used for realizing rehabilitation training and exercising of a lower limb in a three-dimensional space. The lower limb assisting and training device is also a power assisting device, and can drive a leg to move and play the role of power assisting. The lower limb assisting and training device has various rehabilitation training modes; during use, two sets of the lower limb assisting and training devices are symmetrically arranged beside the left leg and the right leg of a patient, and synchronous / asynchronous training can be realized.

Description

technical field [0001] The invention relates to the fields of health care and sports fitness equipment, in particular to a lower limb assisting and training device. Background technique [0002] The increasing degree of aging society, stroke, spinal cord injury and other reasons lead to the reduction of limb function and movement, or even complete loss, which seriously affects the quality of life. Rehabilitation treatment is an effective way to restore motor function. The traditional one-on-one rehabilitation treatment method between physical therapists and patients has the disadvantages of high labor intensity and high treatment costs. Therefore, rehabilitation training equipment is an effective way to solve this contradiction. [0003] Since the middle of the last century, many achievements have been made in rehabilitation training equipment, such as single-degree-of-freedom, exoskeleton, suspension and so on. But they have the following deficiencies: complicated operatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02A61H3/00A63B23/04A63B23/08
CPCA61H1/0255A61H1/0266A61H3/00A61H2003/005A61H2003/007A61H2201/0149A61H2201/1261A61H2201/14A61H2201/1642A61H2201/1657A61H2205/088A61H2205/102A61H2205/12A63B23/0405A63B23/08
Inventor 王勇任刚跃姜礼杰王良诣
Owner HEFEI UNIV OF TECH
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