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Series parallel ankle recovery machinery and using method thereof

An ankle and hybrid technology, applied in passive exercise equipment, physical therapy and other directions, can solve the problems of difficult control of strength and angle, high cost, and achieve the effect of avoiding direct stress, light weight, and promoting repair

Inactive Publication Date: 2017-05-10
FUZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention improves the above-mentioned problems, that is, the technical problem to be solved by the present invention is that the existing ankle rehabilitation methods mostly use manual operation, the cost is high, and it is difficult to control the strength and angle

Method used

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  • Series parallel ankle recovery machinery and using method thereof
  • Series parallel ankle recovery machinery and using method thereof

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Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] Such as Figure 1~2 As shown, a hybrid ankle rehabilitation machine includes a support platform 10 driven by a rotary drive device to rotate, and three or more longitudinal lift drive devices are vertically provided on the support platform 10, and the vertical lift drive device The upper ball head is hinged with an action platform 20 for placing the feet. The lifting drive device includes a screw nut pair and a stepper motor 110 fixed on the support platform 10. The output shaft of the stepper motor 110 is provided with a drive gear. The driving gear is meshed with a transmission gear and threaded to cooperate with the leading screw to realize the lifting of the leading screw 120, and the ball head 121 at the upper end of the leading screw is hinged to the action platform.

[0021] Of course, in practical applications, the lon...

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Abstract

The invention discloses a series parallel ankle recovery machinery and using method thereof. The series parallel ankle recovery machinery comprises a supporting platform driven by a rotating driving device, wherein the supporting platform is vertically provided with three or more than three longitudinal lifting driving devices, and a ball joint at the top of the longitudinal lifting driving device is used for an action platform for placing feet. The series parallel ankle recovery machinery has the advantages of simple structure, small volume and light weight. As the movement trajectory planning controls four motor drives, the series parallel ankle recovery machinery can not only realize the patient's ankle rehabilitation of plantar flexion, dorsiflexion, introversion, extroversion, abduction and adduction movement, but also by controlling the cooperation change of motor output to achieve complex compound motion to promote the repair of damaged parts.

Description

technical field [0001] The invention relates to a hybrid ankle rehabilitation machine and its application method. Background technique [0002] The feet are one of the most important limbs of the human body. The feet support the human body to complete a series of daily activities, and the ankle joint is one of the most important joints of the foot. The ankle joint is the joint with the largest load in the human body. Due to the growth of age, the recovery ability of the ankle joint is declining and the wear and tear is increasing, which affects people's daily life. Therefore, patients need to perform ankle rehabilitation training. Studies have shown that exercise therapy is one of the main methods of rehabilitation training. Complete motion tasks in a working space, thereby promoting the repair of damaged parts. However, the existing rehabilitation devices are bulky and often need manual assistance to complete the rehabilitation training, and the cost is relatively high. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02
CPCA61H1/0266A61H1/0218A61H2201/1215A61H2201/50A61H2205/12
Inventor 姚立纲廖志炜卢宗兴彭晨李洋
Owner FUZHOU UNIV
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