CN105342804A - Internal and external ankle rotation rehabilitation training apparatus integrating training and motion state detections - Google Patents
Internal and external ankle rotation rehabilitation training apparatus integrating training and motion state detections Download PDFInfo
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- CN105342804A CN105342804A CN201510444522.5A CN201510444522A CN105342804A CN 105342804 A CN105342804 A CN 105342804A CN 201510444522 A CN201510444522 A CN 201510444522A CN 105342804 A CN105342804 A CN 105342804A
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Abstract
The invention discloses an internal and external ankle rotation rehabilitation training apparatus integrating training and motion state detections, comprising a supporting mechanism, a driving portion, a transmission portion and a detection portion. The supporting mechanism comprises an underframe, a double row angular contact ball bearing, angular contact ball bearings and a supporting frame. The driving portion comprises a motor and a reducer. The transmission portion comprises a small pulley, a synchronous belt, a large pulley and a vertical shaft. The detection portion comprises a torque sensor and an encoder fitted on the motor. The apparatus can give rehabilitation training for internal and external rotation single joints of human ankles, has a rehabilitation training function and an information detection function, providing basis for a rehabilitation evaluation system, and is simple in overall structure, easy to produce and manufacture and convenient to maintain.
Description
Technical field
The invention belongs to medical instruments field, outward turning device for healing and training in the ankle joint being specifically related to a kind of integration trainingt and motion state detection.
Background technology
China's Aging Problem is day by day serious, and apoplectic hemiplegia is the height morbidity in old people, therefore seems particularly important for the posthemiplegic rehabilitation of old people.Hemiplegic patient's ankle dorsiflex obstacle can not overcome drop foot owing to swinging mutually in walking, thus has a strong impact on the recovery of its walking ability, and therefore the globality rehabilitation of rehabilitation to hemiplegic patient of ankle joint has extremely important meaning.
Traditional Rehabilitation means for hemiplegic patient need Physical Therapist to carry out by doing and illustrating, consume a large amount of time and muscle power, and cannot ensure sufficient training time and enough training strength.The most training mode of existing rehabilitation of anklebone instrument is single, lacks patient and trains exercise data to detect, and cannot carry out efficient rehabilitation training.
Summary of the invention
The object of the invention is to solve that traditional ankle joint hemiparalysis recovery workload is large, inefficiency and the training of common rehabilitation equipment not comprehensively, lack patient and train the problems such as exercise data detection, outward turning device for healing and training in the ankle joint that a kind of integration trainingt and motion state detection be provided.
For achieving the above object, the technical solution used in the present invention is as follows:
An outward turning device for healing and training in the ankle joint of integration trainingt and motion state detection, comprising: supporting mechanism, drive part, running part and detecting portion;
Supporting mechanism comprises underframe, double-row angular contact bal bearing, the first angular contact ball bearing, the second angular contact ball bearing and bracing frame; Drive part comprises motor and decelerator; Running part comprises small pulley, Timing Belt, large belt wheel and vertical pivot; Detecting portion mainly refers to torque sensor and is installed on the encoder on motor.
Further, motor and decelerator are fixed on underframe, by small pulley, synchronous, large belt wheel and vertical pivot, drive bracing frame around vertical axes, realize inward turning and outward turning training.
Further, torque sensor is connected with bracing frame by the double-row angular contact bal bearing be arranged in sensor sleeve, keep torque sensor to form relative revolving structure with bracing frame, the radial force simultaneously produced between minimizing bracing frame and torque sensor is on the impact of sensor accuracy.
Further, torque sensor detects the moment of ankle joint when doing inward turning and outward turning training, and the encoder being installed on motor detects the position of ankle joint when doing inward turning and outward turning training.
Outward turning device for healing and training in the ankle joint of integration trainingt provided by the invention and motion state detection, the rehabilitation training to model of human ankle internal/external rotations can be realized, simultaneously by the application of torque sensor and encoder, the information such as the moment of patient in training process, movement position can be obtained, be integrated with rehabilitation training and information detection functions, for rehabilitation evaluation system provides foundation.Compared to prior art, the present invention has the following advantages: one, integrated rehabilitation training and motion state detection, effectively can evaluate progress and the effect of rehabilitation training; Its two, active training and the passive exercise of the outward turning of ankle joint inward turning can be realized; Its three, described ankle joint rehabilitation training device is applicable to the early, middle and late phase patient of hemiplegia, strong adaptability.
Accompanying drawing explanation
Fig. 1 is the structural representation of outward turning device for healing and training in ankle joint of the present invention.
Fig. 2 is the partial enlarged drawing of double-row angular contact bal bearing position of the present invention.
Wherein, 1-motor, 2-decelerator, 3-small pulley, 4-Timing Belt, 5-vertical pivot, the large belt wheel of 6-, Jia ﹑ 8-first angular contact ball bearing Di 7-, 9-second angular contact ball bearing, 10-double-row angular contact bal bearing, 11-torque sensor, 12-bracing frame, 13-sensor sleeve.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in detail.
See Fig. 1 and Fig. 2, outward turning device for healing and training in the ankle joint of integration trainingt of the present invention and motion state detection, comprising: supporting mechanism, drive part, running part and detecting portion;
Supporting mechanism comprises underframe 7, double-row angular contact bal bearing 10, first angular contact ball bearing 8, second angular contact ball bearing 9 and bracing frame 12; Drive part comprises motor 1 and decelerator 2; Running part comprises small pulley 3, Timing Belt 4, large belt wheel 6 and vertical pivot 5; The encoder that detecting portion refers to torque sensor 11 and is installed on motor 1.
Motor 1 and decelerator 2 are fixed on underframe 7, drive bracing frame 12 around vertical axes by small pulley 3, Timing Belt 4, large belt wheel 6 and vertical pivot 5, realize inward turning and outward turning training.
Torque sensor 11 is connected with bracing frame 12 by the double-row angular contact bal bearing 10 be arranged in sensor sleeve 13, keep torque sensor 11 to form relative revolving structure with bracing frame 12, the radial force simultaneously produced between minimizing bracing frame 12 and torque sensor 11 is on the impact of sensor accuracy.
When using the novel ankle joint rehabilitation training device of integrated rehabilitation training of the present invention and patient moving state-detection to carry out rehabilitation training, first sole is positioned on the pedal on the bracing frame 12 of ankle support mechanism also fixing by instruction person.
When implementing by instruction person's passive exercise, motor 1 is operated in mode position, and motor 1 and decelerator 2, by small pulley 3, Timing Belt 4 and large belt wheel 6, connect torque sensor 11 through vertical pivot 5, drive bracing frame 12 to make inward turning outward turning passive exercise; When implementing by instruction person's active training, motor 1 is operated in torque mode, is initiatively done inward turning and outward turning action by instruction person, rotates through torque sensor 11 and the reverse drive motor 1 of toothed belt transmission, motor 1 exports fixed end taken about the point of fixation, can provide and be trained required fixing damping by instruction person.Torque sensor 11 and the encoder being installed on motor 1 can detect the moment of ankle joint when doing inward turning and outward turning training and position, for initiatively and passive exercise feedback is provided, the more important thing is and can obtain physical training condition, contribute to setting up rehabilitation evaluation system.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. an outward turning device for healing and training in the ankle joint of integration trainingt and motion state detection, it is characterized in that, this device comprises: supporting mechanism, drive part, running part and detecting portion;
Described supporting mechanism comprises underframe (7), double-row angular contact bal bearing (10), the first angular contact ball bearing (8), the second angular contact ball bearing (9) and bracing frame (12); Described drive part comprises the motor (1) and decelerator (2) that connect successively; Described running part comprises small pulley (3), Timing Belt (4), large belt wheel (6) and vertical pivot (5); The encoder that detecting portion refers to torque sensor (11) and is installed on motor (1).
2. outward turning device for healing and training in the ankle joint of integration trainingt according to claim 1 and motion state detection, it is characterized in that, motor (1) and decelerator (2) are fixed on underframe (7), by small pulley (3), Timing Belt (4), large belt wheel (6) and vertical pivot (5), drive bracing frame (12) around vertical axes.
3. outward turning device for healing and training in the ankle joint of integration trainingt according to claim 1 and 2 and motion state detection, it is characterized in that, torque sensor (11) is connected with bracing frame (12) by the double-row angular contact bal bearing (10) be arranged in sensor sleeve (13), keeps torque sensor (11) to form relative revolving structure with bracing frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510444522.5A CN105342804A (en) | 2015-07-26 | 2015-07-26 | Internal and external ankle rotation rehabilitation training apparatus integrating training and motion state detections |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510444522.5A CN105342804A (en) | 2015-07-26 | 2015-07-26 | Internal and external ankle rotation rehabilitation training apparatus integrating training and motion state detections |
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| CN105342804A true CN105342804A (en) | 2016-02-24 |
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| CN201510444522.5A Pending CN105342804A (en) | 2015-07-26 | 2015-07-26 | Internal and external ankle rotation rehabilitation training apparatus integrating training and motion state detections |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106859688A (en) * | 2016-12-30 | 2017-06-20 | 丽水市人民医院 | Outward turning stress position maintains device in ankle-joint |
| CN108379036A (en) * | 2018-04-27 | 2018-08-10 | 河南省祥和康复产业技术研究院有限责任公司 | A kind of multi-functional pregnant and lying-in women's rehabilitation training system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106859688A (en) * | 2016-12-30 | 2017-06-20 | 丽水市人民医院 | Outward turning stress position maintains device in ankle-joint |
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| CN108379036A (en) * | 2018-04-27 | 2018-08-10 | 河南省祥和康复产业技术研究院有限责任公司 | A kind of multi-functional pregnant and lying-in women's rehabilitation training system |
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Application publication date: 20160224 |
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