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Device and method for detecting dynamic property of parallel waist recovery training device

A waist rehabilitation and training device technology, applied in measuring devices, passive exercise equipment, instruments, etc., can solve problems such as safety hazards of ropes and pneumatic artificial muscles, and achieve the effect of preventing secondary sprains, ensuring safety, and flexible installation.

Active Publication Date: 2015-07-29
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the mechanical design of the parallel lumbar rehabilitation training device uses pneumatic artificial muscles to protect the waist to a certain extent, there are still certain safety hazards in the actual implementation of ropes and pneumatic artificial muscles.

Method used

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  • Device and method for detecting dynamic property of parallel waist recovery training device
  • Device and method for detecting dynamic property of parallel waist recovery training device
  • Device and method for detecting dynamic property of parallel waist recovery training device

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Embodiment Construction

[0030] Such as Figure 1-Figure 3As shown, a dynamic characteristic detection device of a parallel waist rehabilitation training device includes an aluminum alloy profile frame 1, and the aluminum alloy profile frame 1 includes a horizontal rectangular top frame and four vertically arranged support rods. The bottom of the top corner of the top frame supports the rectangular top frame, and the bottom of the rectangular top frame is provided with a bottom plate horizontally installed between the lower parts of the four support rods, and a standing platform 9 is horizontally arranged at the center of the bottom plate, and a data acquisition card is arranged on the standing platform 9 11. Attitude angle sensor 10. The adjacent frame sides of the rectangular top frame near the top corners are respectively connected with diagonal support rods. The included angle between each diagonal support rod and the frame edge of the rectangular top frame is the same. A fixed pulley 3 is install...

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Abstract

The invention discloses a device for detecting a dynamic property of a parallel waist recovery training device. The device for detecting the dynamic property comprises an aluminum alloy section framework, pneumatic manual muscles, a slide pair, a waist band, servo motors, winding drums, a fixed pulley, cables, and a standing platform; the middle part of the aluminum alloy section framework supports four pneumatic manual muscles, and the pneumatic manual muscles drive the slide pair connected with a ball hinge to move, so that the recovery waist band connected with the slide pair drives the waist part of a waist patient to perform the recovery training exercise of front bending, back stretching, and cross bowing. Air inlet pipe end openings of the pneumatic manual muscles are respectively equipped with four pressure sensors, and air outlet end openings are respectively equipped with four flow sensors; four laser distance measuring sensors are respectively installed on the planes of upper and lower end openings. Four servo motors are fixed on the bottom plate of the aluminum alloy section framework, and four servo motors drive four winding drums to rotate respectively, so that four cables on the four winding drums are tensioned; four tension sensors are respectively installed on the cables.

Description

technical field [0001] The invention relates to the detection field of waist rehabilitation training, in particular to a dynamic characteristic detection device and method of a parallel waist rehabilitation training device. Background technique [0002] The aging of the society and other unexpected reasons have led to an increasing number of patients with lumbar movement disorders. Traditional rehabilitation mainly relies on the treatment of therapists, which has low efficiency and high cost. Therefore, people have further requirements for lumbar rehabilitation training. At present, the rehabilitation training device generally drives the waist to rotate through flexible cables, but it has many defects. The parallel waist rehabilitation training device can solve the problems in the existing rehabilitation training devices, such as the poor rotation effect of the waist driven by flexible cables, the limited rotation angle of the waist, the difficulty in adapting to bending and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02G01D21/02
Inventor 訾斌陈桥尹光才钱森
Owner HEFEI UNIV OF TECH
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