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Ankle joint recovery trainer through rope traction

A technology for ankle joints and training machines, applied in passive exercise equipment, physical therapy, etc., can solve problems such as complex control technology, complex structure, and bulky volume

Inactive Publication Date: 2011-03-23
HARBIN ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of this type of technology are complex structure, large volume, limited working space, complicated control technology and high cost

Method used

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  • Ankle joint recovery trainer through rope traction
  • Ankle joint recovery trainer through rope traction
  • Ankle joint recovery trainer through rope traction

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Embodiment Construction

[0015] The present invention is described in further detail below in conjunction with accompanying drawing example:

[0016] combine Figure 1-Figure 3 . The rope traction ankle joint rehabilitation training machine of the present invention includes two parts, a base and a moving platform. The base consists of a bottom plate 1, a pillar 8 welded to the center of the bottom plate, and a limit device 16 with a sensor 17 that can be adjusted up and down is installed on the pillar. Three drive motors of the same type and three identical universal wheels are evenly fixed on the bottom plate , each universal wheel can rotate correspondingly according to the change of the traction angle of the corresponding rope. The rope 5 is wound on the driving wheel of the driving motor 3 through the universal wheel 9, the rope 11 is wound on the driving wheel of the driving motor 12 through the universal wheel 10, and the rope 14 is wound on the driving wheel of the driving motor 15 through the...

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Abstract

The invention provides an ankle joint recovery trainer through rope traction, which comprises a pedestal, a movable platform and three ropes, wherein the pedestal comprises a base plate, a support post which is welded in the centre of the base plate and provided with a limiting device which is provided with a sensor and can be adjusted up and down, three driving motors of the same type, and three same universal wheels which are symmetrically fixed on the base plate; the movable platform comprises a transmission plate and a pedal plate; the centre at the bottom of the transmission plate is provided with a spherical connection pair connected with the top end of the support post by a flexible spherical hinge; the pedal plate is arranged on the transmission plate; and each rope is fixed on the transmission plate and coiled on a driving wheel of one driving motor by one universal wheel. The invention is a device for recovery training in sprains and orthopaedy on ankle joints. The ankle joint recovery trainer through rope traction is simple in structure and low in production cost, and can safely and reliably realize the recovery training of ankle joints of patients.

Description

technical field [0001] The invention relates to a rehabilitation device, specifically an ankle joint rehabilitation training machine, a device used for ankle joint sprains and orthopedic rehabilitation training. Background technique [0002] In recent years, rehabilitation robots have shown more and more obvious advantages in scientific and effective rehabilitation training for patients. Early rehabilitation training can not only maintain the range of motion of the joints, prevent joint contractures, but also significantly improve the motor function of the patients' limbs. The final recovery effect. Passive movement training has been widely used in rehabilitation training therapy of limb motor function. [0003] At present, in the current technology at home and abroad, there are many rehabilitation medical equipment and invention patents applied to the ankle joint, such as an ankle joint rehabilitation robot disclosed in the patent document of Chinese Patent Application No....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/00
Inventor 张立勋王伟
Owner HARBIN ENG UNIV
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