CN2367292Y - Finger joint recovering device - Google Patents
Finger joint recovering device Download PDFInfo
- Publication number
- CN2367292Y CN2367292Y CN 99207225 CN99207225U CN2367292Y CN 2367292 Y CN2367292 Y CN 2367292Y CN 99207225 CN99207225 CN 99207225 CN 99207225 U CN99207225 U CN 99207225U CN 2367292 Y CN2367292 Y CN 2367292Y
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- CN
- China
- Prior art keywords
- finger
- gear
- recovering device
- joint
- worm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a finger joint recovering device, which is composed of a finger seat, a wrist support, a face mask, a base, an electric motor, a transmission mechanism, an electronic circuit, and a hand controller, wherein, the transmission mechanism is composed of a revolving shaft, a worm wheel seat, a worm screw, a worm wheel, a worm wheel shaft, a big gear, a middle gear, and a stationary gear. When the finger joint recovering device operates, the finger joint recovering device can simulate the natural motion form of the finger which can extend and bend, when the finger joint is conducted with the recovering treatment, the finger joint recovering device has the advantages of labor saving and low cost. The finger joint recovering device is suitable for being used as an instrument of finger damaged patients for conducting passive calcination of the finger function, preventing rigidity of the joint of the postoperative finger, and conducting the recovering treatment of adhesion of tendon of the finger.
Description
This utility model relates to orthopaedics rehabilitation medical technique with the apparatus field, and particularly a kind of finger-joint of human body that is applicable to carries out the apparatus of rehabilitation.
When the finger-joint of the treatment back lost-motion function that undergos surgery because of various wounds is carried out rehabilitation, also do not have at present a kind ofly can imitate the apparatus that human finger natural motion track carries out rehabilitation.To the finger rehabilitation the time, existing finger-joint rehabilitation device is to adopt rectilinear motion mode, and its effect is undesirable, and have that rehabilitation is time-consuming, effort, expense height, give the defective of patient's psychological build-up of pressure easily, be not easy to the treatment of patient's finger joint function rehabilitation.
Task of the present utility model is at the existing above-mentioned defective of existing finger-joint rehabilitation device, and a kind of finger-joint rehabilitation device that finger natural motion track carries out the finger-joint rehabilitation that imitates is provided.
Task of the present utility model is finished in the following way: finger-joint rehabilitation device is made up of finger block, wrist holder, face shield, base, motor, drive mechanism, electronic circuit, hand controller.On and off switch, speed governing knob, supply socket, hand controller socket are set on face shield.Drive mechanism is made up of gyroaxis, worm gear seat, worm screw, worm gear, worm-wheel shaft, gear wheel, idler gear, fixed gear.Finger block is made up of housing, bolt, spring, cover plate, capping, guide plate, expansion link, finger fixing head, pole, and wherein pole is L-shaped, and an end of pole is fixed on the housing, and the other end of pole is contained on the gyroaxis of drive mechanism.The motor commutation switch is housed in electronic circuit, when finger-joint rehabilitation device is worked, when worm gear turned to certain position, motor automatically switched to opposite direction of rotation rotation from original direction of rotation, realized pointing one and stretched a natural motion form of bending.
This utility model is a kind of finger-joint rehabilitation device that finger natural motion track carries out the finger-joint rehabilitation that imitates.This utility model is compared with the finger-joint rehabilitation device of existing rectilinear motion mode, has when finger-joint is carried out rehabilitation, laborsaving, expense is low, effective, and be difficult for characteristics to patient's psychological build-up of pressure.This utility model is particularly suitable as a kind of finger disable patient and carries out the passive white silk of forging of finger function, and the back finger-joint that prevents to perform the operation ossifys, the rehabilitation therapy apparatus of finger adhesion of tendon.
Description of drawings:
Fig. 1 is the structural representation of finger-joint rehabilitation device.Wherein (1) represents finger block; (2) expression gyroaxis; (3) expression wrist analog bracket; (4) expression set bolt; (5) expression regulating block; (6) expression supporting base; (7) expression face shield; (8) expression base; (9) expression motor; (10) expression worm gear seat; (11) expression worm screw; (12) expression graduated disc.
Fig. 2 is the vertical view of Fig. 1.Wherein the wrist analog bracket is not contained on the supporting base.
Fig. 3 is the structural representation of drive mechanism.Wherein (13) represent worm gear; (14) expression worm-wheel shaft; (15) expression gear wheel; (16) expression idler gear; (17) expression fixed gear.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the structural representation of finger block.Wherein (18) represent housing; (19) expression bolt; (20) expression spring; (21) expression cover plate; (22) expression capping; (23) expression guide plate; (24) expression expansion link; (25) expression finger fixing head; (26) expression pole.
Fig. 6 is the right view of Fig. 5.
Fig. 7 is the user mode figure of wrist holder.
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
Finger-joint rehabilitation device is made up of finger block (1), wrist holder, face shield (7), base (8), motor (9), drive mechanism, index dial (12), electronic circuit, hand controller.On and off switch, speed governing knob, supply socket, hand controller socket and supporting base (6) are set on face shield (7), on supporting base (6), are provided with several wrist holder jacks.Drive mechanism is made up of gyroaxis (2), worm gear seat (10), worm screw (11), worm gear (13), worm-wheel shaft (14), gear wheel (15), idler gear (16), fixed gear (17).Finger block (1) is made up of housing (18), bolt (19), spring (20), cover plate (21), capping (22), guide plate (23), expansion link (24), finger fixing head (25), pole (26), wherein pole (26) is L-shaped, one end of pole (26) is fixed on the housing (18), and the other end of pole (26) is contained on the gyroaxis (2) of drive mechanism.The wrist holder is formed them by wrist analog bracket (3) and regulating block (5) and is linked together by set bolt (4), is provided with wrist holder inserted link in the lower end of regulating block (5), and wrist holder inserted link is inserted in the wrist holder jack on the supporting base (6) during use.The motor commutation switch is housed in electronic circuit, when finger-joint rehabilitation device is worked, when worm gear (13) when turning to certain position, motor (9) automatically switches to opposite direction of rotation rotation from original direction of rotation, realizes pointing one and stretches a natural motion form of bending.During use, forearm and wrist are fixed on to point in the wrist holder and are fixed on the finger fixing head (25) of finger block (1), open the on and off switch that is located on the face shield (7), can the passive white silk of forging of adversary's fingering row function.The flexion movement speed of finger can be controlled by the speed governing knob.
Claims (3)
1, a kind of finger-joint rehabilitation device, it is characterized in that this finger-joint rehabilitation device is by finger block (1), the wrist holder, face shield (7), base (8), motor (9), drive mechanism, index dial (12), electronic circuit, hand controller is formed, the motor commutation switch wherein is housed in electronic circuit, on face shield (7), be provided with supporting base (6), on supporting base (6), be provided with several wrist holder jacks, drive mechanism is by gyroaxis (2), worm gear seat (10), worm screw (11), worm gear (13), worm-wheel shaft (14), gear wheel (15), idler gear (16), fixed gear (17) is formed, finger block (1) is by housing (18), bolt (19), spring (20), cover plate (21), capping (22), guide plate (23), expansion link (24), finger fixing head (25), L-shaped pole (26) is formed, one end of pole (26) is fixed on the housing (18), and the other end of pole (26) is contained on the gyroaxis (2) of drive mechanism.
2, finger-joint rehabilitation device according to claim 1 is characterized in that the wrist holder forms them by wrist analog bracket (3) and regulating block (5) and link together by set bolt (4), is provided with wrist holder inserted link in the lower end of regulating block (5).
3, finger-joint rehabilitation device according to claim 1 and 2 is characterized in that being provided with on and off switch, speed governing knob, supply socket, hand controller socket on face shield (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99207225 CN2367292Y (en) | 1999-04-06 | 1999-04-06 | Finger joint recovering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99207225 CN2367292Y (en) | 1999-04-06 | 1999-04-06 | Finger joint recovering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2367292Y true CN2367292Y (en) | 2000-03-08 |
Family
ID=34001286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99207225 Expired - Fee Related CN2367292Y (en) | 1999-04-06 | 1999-04-06 | Finger joint recovering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2367292Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100348282C (en) * | 2004-08-20 | 2007-11-14 | 清华大学 | Wrist and finger joint movement rehabilitation training robot |
| CN101897643A (en) * | 2009-05-26 | 2010-12-01 | 香港理工大学 | Wearable power assistive device for helping a user to move their hand |
| CN102895091A (en) * | 2012-11-01 | 2013-01-30 | 上海理工大学 | Wearable portable power exoskeleton hand function rehabilitation training device |
| CN107280916A (en) * | 2017-07-28 | 2017-10-24 | 苏州好博医疗器械有限公司 | One kind refers to wrist type joint recovering device |
| CN112245221A (en) * | 2020-10-14 | 2021-01-22 | 北京邮电大学 | Novel hand exoskeleton rehabilitation device |
-
1999
- 1999-04-06 CN CN 99207225 patent/CN2367292Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100348282C (en) * | 2004-08-20 | 2007-11-14 | 清华大学 | Wrist and finger joint movement rehabilitation training robot |
| CN101897643A (en) * | 2009-05-26 | 2010-12-01 | 香港理工大学 | Wearable power assistive device for helping a user to move their hand |
| WO2010135993A1 (en) * | 2009-05-26 | 2010-12-02 | 香港理工大学 | Recovering system for training user to move hands |
| US8574178B2 (en) | 2009-05-26 | 2013-11-05 | The Hong Kong Polytechnic University | Wearable power assistive device for helping a user to move their hand |
| CN101897643B (en) * | 2009-05-26 | 2014-02-05 | 香港理工大学 | Wearable power assistive device for helping user to move their hand |
| CN102895091A (en) * | 2012-11-01 | 2013-01-30 | 上海理工大学 | Wearable portable power exoskeleton hand function rehabilitation training device |
| CN107280916A (en) * | 2017-07-28 | 2017-10-24 | 苏州好博医疗器械有限公司 | One kind refers to wrist type joint recovering device |
| CN112245221A (en) * | 2020-10-14 | 2021-01-22 | 北京邮电大学 | Novel hand exoskeleton rehabilitation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |