CN201894723U - Ankle joint passive movement device with adjustable fluctuation velocity and angle - Google Patents
Ankle joint passive movement device with adjustable fluctuation velocity and angle Download PDFInfo
- Publication number
- CN201894723U CN201894723U CN2010206437086U CN201020643708U CN201894723U CN 201894723 U CN201894723 U CN 201894723U CN 2010206437086 U CN2010206437086 U CN 2010206437086U CN 201020643708 U CN201020643708 U CN 201020643708U CN 201894723 U CN201894723 U CN 201894723U
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- rotary table
- lower rotary
- disk
- motor
- ankle joint
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Abstract
The utility model relates to an ankle joint passive movement device with adjustable fluctuation velocity and angle. The ankle joint passive movement device comprises a fixed disk, a lower rotating disk, an upper rotating disk, a pedal disk, a rolling ball, an inner connecting part of the upper rotating disk, a connecting plate, a connecting part of the upper and the lower rotating disks, a ball bearing or a cross universal joint, a slip ring, a spur rack, a straight column, a disk-shaped rack, a first motor, a first gear assembly, a second motor and a second gear assembly, wherein the fixed disk is placed on a stable foundation, the lower rotating disk rotates around the axle center of the fixed disk, and the rolling ball and a groove are additionally arranged between the lower rotating disk and the fixed disk; and power for enabling the lower rotating disk to rotate around the fixed disk is derived from the disk-shaped rack, the second motor and the second gear assembly. The first motor rotates and drives the spur rack to slide up and down along the straight column through the first gear assembly, the spur rack drives the slip ring to slide up and down along the straight column, one end of the connecting plate is hinged with the inner connecting part of the upper rotating disk, and the other end of the connecting plate is hinged with the slip ring. The ankle joint passive movement device can provide passive training in various directions and at different frequencies for an ankle joint, a user can adjust the rotational speed and the angle according to tolerance and demand of the user, and training and rehabilitation needs of people can be satisfied.
Description
Technical field
This utility model relates to the ankle joint passive exercise device of a kind of adjustable fluctuating velocity and angle, be particularly related to and a kind ofly utilize buncher in two motors to drive the device that dial rotation and another motor change foot-operated dish angle on rotating disk, belong to medical rehabilitation technique with the apparatus field.
Background technology
Ankle joint needs allokinetic crowd a lot, will movable foot ankle for preventing to sprain before motion such as the athlete; And middle-aged and elderly people is often done the balanced capacity that the passive exercise of ankle joint also can strengthen self and is improved people's the anti-ability of foundering; The passive exercise of carrying out ankle joint simultaneously can be tempered the muscle of shank, thigh even waist, and is very beneficial to the mankind; To the patient who causes because of reasons such as apoplexy turning in intersection point, the foot, the passive exercise ankle joint of suitably standing also is essential to its rehabilitation.
The utility model content
The purpose of this utility model provides the ankle joint passive exercise device of a kind of adjustable fluctuating velocity and angle, it can or take sitting posture on user stands in and foot-operated superincumbent the time, another motor changes pedal angle on the rotating disk because a buncher in this device drives dial rotation, thereby moves with user suitable angle and frequency with the ankle joint of user.
The technical scheme that adopts is:
The ankle joint passive exercise device of a kind of adjustable fluctuating velocity and angle comprises that relationship constructions such as connector, connecting plate, connector, ball bearing or the candan universal joint of going up lower rotary table, slip ring, spur rack, right cylinder, dish-type tooth bar, first motor, first gear combination, second motor, second gear combination are formed within price fixing, lower rotary table, top rotary table, foot-operated dish, ball, the top rotary table.Described price fixing places on the stability fundamental, and lower rotary table and price fixing are rotation relations, and lower rotary table rotates around the axle center of price fixing, adds ball and groove between lower rotary table and price fixing; Described dish-type tooth bar is fixed in the lower rotary table, described lower rotary table passes to top rotary table by the connector of last lower rotary table with this rotational synchronization, first motor rotates by first gear combination drive spur rack and slides up and down along right cylinder, spur rack drives slip ring and also slides up and down along right cylinder, connector within the hinged top rotary table of one end of connecting plate, between described top rotary table and the foot-operated dish also is rotation relation, lower rotary table rotates around the axle center of foot-operated dish, adds ball and groove between top rotary table and foot-operated dish.
This utility model can provide the passive exercise of ankle joint all directions different frequency, and user can be adjusted rotating speed and angle according to oneself tolerance level and demand, satisfies the demand of people's training and rehabilitation.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The ankle joint passive exercise device of a kind of adjustable fluctuating velocity and angle, comprise price fixing 1, lower rotary table 2, top rotary table 3, foot-operated dish 4, ball 5, top rotary table interconnecting piece 6, connecting plate 7, go up lower rotary table connector 8, ball bearing 9, slip ring 10, spur rack 11, right cylinder 12, dish-type tooth bar 13, first motor 14, first gear combination 15, second motor, 16, the second gear combination 17.Price fixing 1 places on the stability fundamental, and such as ground, lower rotary table 2 and price fixing 1 are rotation relations, and lower rotary table 2 rotates around the axle center of price fixing 1, and is level and smooth and quiet for what guarantee to rotate, can add ball 5 and groove between lower rotary table 2 and price fixing 1; The power resources that lower rotary table 2 rotates around price fixing 1 are in dish-type tooth bar 13 and second motor 16 and second gear combination 17, dish-type tooth bar 13 is fixed in the lower rotary table 2, thereby second motor 16 that can speed governing rotates and drives dish-type tooth bars 13 through second gear combination 17 and rotate the rotational speed that needs according to user that produces lower rotary tables 2.Lower rotary table 2 passes to top rotary table 3 by last lower rotary table connector 8 with this rotational synchronization, but lower rotary table 2 and 3 top rotary tables can be adjusted angle between the two.First motor 14 rotates by first gear combination, 15 drive spur racks 11 and slides up and down along right cylinder 12, spur rack 11 drives slip ring 10 and also slides up and down along right cylinder 12, the hinged top rotary table interconnecting piece 6 of one end of connecting plate 7, the hinged slip ring 10 of the other end, slip ring 10 drives top rotary table 3 and rotates around last lower rotary table connector 8 to lower slider like this; Vice versa.Between top rotary table 3 and the foot-operated dish 4 also is rotation relation, and lower rotary table 2 rotates around the axle center of foot-operated dish 4, level and smooth and quiet for what guarantee to rotate, can add ball 5 and groove between top rotary table 3 and foot-operated dish 4; Foot-operated dish 4 is fixed together with price fixing 1 by ball bearing 9 and right cylinder 12, and foot-operated dish 4 centers are immovable to the distance at price fixing 1 center.But foot-operated dish 4 can be swung around ball bearing 9 wave in the constrain angle that lower rotary table 2, top rotary table 3 provide, and the amplitude of this swing can obtain by 14 work of first motor, and the frequency of swing can obtain by 16 work of second motor.
Claims (1)
1. the ankle joint passive exercise device of adjustable fluctuating velocity and angle, connector, ball bearing or the candan universal joint, slip ring, spur rack, right cylinder, dish-type tooth bar, first motor, first gear combination, second motor, second gear combination that comprise connector, connecting plate, last lower rotary table within price fixing, lower rotary table, top rotary table, foot-operated dish, ball, the top rotary table, it is characterized in that described price fixing places on the stability fundamental, lower rotary table and price fixing are rotation relations, lower rotary table rotates around the axle center of price fixing, adds ball and groove between lower rotary table and price fixing; Described dish-type tooth bar is fixed in the lower rotary table, described lower rotary table passes to top rotary table by the connector of last lower rotary table with this rotational synchronization, first motor rotates by first gear combination drive spur rack and slides up and down along right cylinder, spur rack drives slip ring and also slides up and down along right cylinder, connector within the hinged top rotary table of one end of connecting plate, between described top rotary table and the foot-operated dish also is rotation relation, lower rotary table rotates around the axle center of foot-operated dish, adds ball and groove between top rotary table and foot-operated dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206437086U CN201894723U (en) | 2010-12-07 | 2010-12-07 | Ankle joint passive movement device with adjustable fluctuation velocity and angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206437086U CN201894723U (en) | 2010-12-07 | 2010-12-07 | Ankle joint passive movement device with adjustable fluctuation velocity and angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201894723U true CN201894723U (en) | 2011-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206437086U Expired - Fee Related CN201894723U (en) | 2010-12-07 | 2010-12-07 | Ankle joint passive movement device with adjustable fluctuation velocity and angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201894723U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525780A (en) * | 2010-12-07 | 2012-07-04 | 沈阳理工大学 | Ankle joint passive exercise device with adjustable fluctuating speed and adjustable angle |
| CN102542873A (en) * | 2012-01-10 | 2012-07-04 | 中国人民解放军92995部队 | All-direction walking tracking device and virtual interaction system based on same |
| CN105125381A (en) * | 2015-10-19 | 2015-12-09 | 吉林大学 | Multi-degree-of-freedom adjustable ankle and knee joint linkage rehabilitative training machine |
| CN109223429A (en) * | 2018-07-18 | 2019-01-18 | 孙威 | A kind of children with cerebral palsy joint of lower extremity dystopy intelligence Corrective instrument |
-
2010
- 2010-12-07 CN CN2010206437086U patent/CN201894723U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525780A (en) * | 2010-12-07 | 2012-07-04 | 沈阳理工大学 | Ankle joint passive exercise device with adjustable fluctuating speed and adjustable angle |
| CN102542873A (en) * | 2012-01-10 | 2012-07-04 | 中国人民解放军92995部队 | All-direction walking tracking device and virtual interaction system based on same |
| CN102542873B (en) * | 2012-01-10 | 2014-04-16 | 中国人民解放军92995部队 | All-direction walking tracking device and virtual interaction system based on same |
| CN105125381A (en) * | 2015-10-19 | 2015-12-09 | 吉林大学 | Multi-degree-of-freedom adjustable ankle and knee joint linkage rehabilitative training machine |
| CN109223429A (en) * | 2018-07-18 | 2019-01-18 | 孙威 | A kind of children with cerebral palsy joint of lower extremity dystopy intelligence Corrective instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20111207 |