CN200966711Y - Exerciser for improving leg disease - Google Patents
Exerciser for improving leg disease Download PDFInfo
- Publication number
- CN200966711Y CN200966711Y CN 200620027641 CN200620027641U CN200966711Y CN 200966711 Y CN200966711 Y CN 200966711Y CN 200620027641 CN200620027641 CN 200620027641 CN 200620027641 U CN200620027641 U CN 200620027641U CN 200966711 Y CN200966711 Y CN 200966711Y
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- CN
- China
- Prior art keywords
- bar
- pole
- frame
- shank
- slide block
- 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 belongs to the exercise equipment, which is a sport facility used to improve leg disease. A herringbone calf pole is connected with a thigh pole with its one end and one end of the zigzag is fixed with a foot board. The other end of the thigh pole is connected with a small connecting rod and the other end of the small connecting rod is connected with the middle part of a swing stem. One end of the swing stem is connected with the middle part of the calf pole and the other end is connected with a frame; the other end of the calf pole zigzag is connected with the centre of a slider which moves along a lead rail on the frame. The above connection forms a six-pole mechanism; the six poles are as follows: the calf pole, the thigh pole, the small connecting rod, the swing stem, the slide block and the frame. A motor drives a belt pulley to accesses a speed reducer by a V-typed belt, the speed reducer moves back and forth between a lead rail of the frame by a chain wheel and a chain dragging the slide block. The back and forth movement of the slide block makes the calf pole and the thigh pole simulate the movement of human legs. The utility model adopts passive movement, drives the legs move slowly by external force, and has obvious effect on improving leg diseases and recovering.
Description
Technical field
This utility model belongs to the recovery and healthy apparatus.
Background technology
Patient, shank operation back patient on the cycle of recovery for hemiplegia; Or because the crowd of odjective cause shank inconvenience motion, as sick long-term being in hospital or patient lying in bed etc.Cause motor tissue to ossify easily, poor blood circulation, leg muscle atrophy, or other physiological effects even make the permanent forfeiture of motor capacity of shank.Therefore the passivity training of strengthening leg function is extremely important.But existing market does not occur being specifically designed to the passive exercise apparatus that improves the shank illness at this type of patient as yet.Given this proposition of the present utility model has great importance undoubtedly to the rehabilitation of patients of suffering from leg diseases or hemiplegia.
Summary of the invention
The purpose of this utility model provides a kind of sports apparatus that improves the shank illness that is specifically designed to.
Below in conjunction with accompanying drawing principle of the present utility model and structure are described.The sports apparatus that is used to improve the shank illness has (as Fig. 1) such as frame 1, sprocket wheel 2, chain 3, decelerator 4, belt wheel 5, V-type band 6, motor 7, position sensors 14.Sports apparatus is realized by six-bar mechanism, described six-bar mechanism is a secondary facility, frame 1, slide block 13, shank bar 9 and fork 10 form slider-rocker mechanisms, two bar groups of being made up of thigh bar 11 and small rod 12 in parallel on shank bar 9 and 10 liang of members of fork.The six-bar mechanism that motion parts is made up of shank bar 9, thigh bar 11, fork 10, small rod 12, slide block 13 and frame 1 is realized.Be embodied as shank bar 9 and be herringbone, an end of shank bar 9 is connected with thigh bar 11 hinges, and an end of herringbone and pedal 8 are fixing, and the other end of the herringbone of shank bar 9 is connected with the center hinge of slide block 13.The other end of thigh bar 11 is connected with small rod 12 hinges, and the other end of small rod 12 is connected with the middle part hinge of fork 10, and fork 10 1 ends are connected with the middle part hinge of shank bar 9, and fork 10 other ends are connected with frame 1 hinge.Slide block 13 moves along the guide rail on the frame 1.Between the guide rail of kinematic pair on slide block 13 and frame 1 is that all the other are revolute pair the moving sets.Slide block 13 moves along the guide rail on the frame 1, and the guide rail on the frame 1 is provided with two position sensors 14, and slide block 13 is between two position sensors 14.Slide block 13 is as driving link, and slide block 13 can move along the guide rail on the frame 1 within the specific limits, so a part of kinematic pair of guide rail is a moving sets.Slide block 13 moves along the drive entire mechanism of moving of guide rail and realizes the action of people's shank.Moving around of slide block 13 makes shank bar 9 and thigh bar 11 do the motion of simulation human body leg action, and the shank of suffering from shank illness people is moved under the rest effect of shank bar 9 and thigh bar 11.The movement range of the moving range decision shank of slide block 13.The distance that changes between the two positions pick off 14 can be controlled the moving range of slide block 13, thereby determines the movement range of shank.For avoiding movement interference, fork 10 is designed to curved shape.Drive part is made up of motor 7, belt wheel 5, decelerator 4, sprocket wheel 2 and chain 3 etc.Motor 7 driving pulleys 5 insert decelerator 4 by V-type band 6, and decelerator drags slide block 13 by sprocket wheel 2 and chain 3 and moves around between the guide rail on the frame 1.Long in order to adapt to different lower limbs, promptly the people of different heights uses apparatus, and the length of shank bar 9 and fork 11 can be regulated, and the length of shank bar 9 and fork 11 adapts to the length of shank and thigh respectively.
Description of drawings
Accompanying drawing 1 is a structure principle chart of the present utility model.
Accompanying drawing 2 is this utility model six-bar mechanism horizontal limeit position view.
Accompanying drawing 3 is a control logic circuit.
The specific embodiment
Below by the specific embodiment structural principle of the present utility model is further described.Each parts connects by the mode of Fig. 1.Motor 7 supply voltages are safe voltage 24V, and factor motor per minutes after transmission such as consideration load can make leg extension bending 4～6 times at most.Adopt the mode speed governing of transferring voltage, minimum speed can be zero in theory, and speed governing is stepless speed regulation.Extreme position angle between shank bar 9 and the thigh bar 11 when crooked is 110 °; Extreme position angle between shank bar 9 and the thigh bar 11 when straight is 170 ° (as Fig. 2).Slide block 13 is done back and forth movement between the guide rail between two position sensors 14, make shank bar 9 and thigh bar 11 do the motion of simulation human body leg action, position about adjustment between two position sensors 14 can change the scope of the angle between shank bar 9 and the thigh bar 11, and maximum magnitude may extend to 95 °～180 °.
During use people's lower limb is placed on shank bar 9 and the thigh bar 11, foot is placed on the pedal 8.Shank bar 9 and thigh bar 11 can prop up the picking-up shank like this, and the motion of rod member just can drive leg exercise.Energized is regulated speed governing knob 17 and is adjusted the movement velocity that motor speed changes this sports apparatus by the mode that change is added in the motor both end voltage.After elder generation's energized, be connected to and stretch button 18, crooked button 19, stop key 20 and speed governing knob 17 (as Fig. 3) on the control box 21, can make respectively shank to stretch the direction motion, to the bending direction motion, stop and speed governing.For adapting to the crowd of different heights, the adjustable in length of shank bar 9 and fork 11.Distance between the two positions pick off 14 is 180mm in the present embodiment, and the angular range between shank bar 9 and the thigh bar 11 is 110 °～170 ° at this moment.
The beneficial effects of the utility model are, adopt passive exercise, and outer boundary motion of mechanism drives shank and moves slowly, to rehabilitation or improve the shank illness and have a significant effect.
Claims (2)
1. be used to improve the sports apparatus of shank illness, has frame, sprocket wheel, chain, decelerator, belt wheel, the V-type band, motor, position sensor, it is characterized in that sports apparatus realized by six-bar mechanism, described six-bar mechanism is a secondary facility, frame (1), shank bar (9), fork (10) and slide block (13) form slider-rocker mechanism, two bar groups of forming by thigh bar (11) and small rod (12) in parallel on shank bar (9) and fork (10) two members, shank bar (9) is a herringbone, one end of shank bar (9) is connected with thigh bar (11) hinge, one end of herringbone and pedal (8) are fixing, the other end of the herringbone of shank bar (9) is connected with the center hinge of slide block (13), the other end of thigh bar (11) is connected with small rod (12) hinge, the other end of small rod (12) is connected with the middle part hinge of fork (10), fork (10) one ends are connected with the middle part hinge of shank bar (9), the other end of fork (10) is connected with frame (1) hinge, slide block (13) moves along the guide rail on the frame (1), above-mentioned shank bar (9), thigh bar (11), fork (10), small rod (12), slide block (13) and frame (1) connect and compose six-bar mechanism, motor (7) driving pulley (5) inserts decelerator (4) by V-type band (6), and decelerator (4) drags the guide rail of slide block (13) on frame (1) by sprocket wheel (2) and chain (3) and moves.
2. according to the described sports apparatus that is used to improve the shank illness of claim 1, it is characterized in that being provided with two position sensors (14) in described frame (1), described slide block (13) is done back and forth movement between the guide rail between two position sensors (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620027641 CN200966711Y (en) | 2006-10-18 | 2006-10-18 | Exerciser for improving leg disease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620027641 CN200966711Y (en) | 2006-10-18 | 2006-10-18 | Exerciser for improving leg disease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200966711Y true CN200966711Y (en) | 2007-10-31 |
Family
ID=38966284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620027641 Expired - Fee Related CN200966711Y (en) | 2006-10-18 | 2006-10-18 | Exerciser for improving leg disease |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200966711Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102370555A (en) * | 2011-09-29 | 2012-03-14 | 江苏美德康信息科技有限公司 | Medical bed with auxiliary rehabilitation device |
| CN102670380A (en) * | 2012-05-30 | 2012-09-19 | 哈尔滨工程大学 | Lower-limb adduction and abduction training machine |
| CN109011362A (en) * | 2018-09-30 | 2018-12-18 | 淄博正邦知识产权企划有限公司 | A kind of multifunctional motor-driven reinforcement plate |
| CN109172110A (en) * | 2018-09-30 | 2019-01-11 | 淄博正邦知识产权企划有限公司 | A kind of multifunctional motor-driven adjusts the reinforcement plate of pedal |
| CN109350454A (en) * | 2018-12-10 | 2019-02-19 | 李言志 | A kind of orthopaedics lower limb rehabilitation auxiliary machinery |
| CN114569400A (en) * | 2021-12-31 | 2022-06-03 | 合肥工业大学 | Miniaturized recovered auxiliary device of shank |
-
2006
- 2006-10-18 CN CN 200620027641 patent/CN200966711Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102370555A (en) * | 2011-09-29 | 2012-03-14 | 江苏美德康信息科技有限公司 | Medical bed with auxiliary rehabilitation device |
| CN102670380A (en) * | 2012-05-30 | 2012-09-19 | 哈尔滨工程大学 | Lower-limb adduction and abduction training machine |
| CN102670380B (en) * | 2012-05-30 | 2013-11-20 | 哈尔滨工程大学 | Lower-limb adduction and abduction training machine |
| CN109011362A (en) * | 2018-09-30 | 2018-12-18 | 淄博正邦知识产权企划有限公司 | A kind of multifunctional motor-driven reinforcement plate |
| CN109172110A (en) * | 2018-09-30 | 2019-01-11 | 淄博正邦知识产权企划有限公司 | A kind of multifunctional motor-driven adjusts the reinforcement plate of pedal |
| CN109350454A (en) * | 2018-12-10 | 2019-02-19 | 李言志 | A kind of orthopaedics lower limb rehabilitation auxiliary machinery |
| CN114569400A (en) * | 2021-12-31 | 2022-06-03 | 合肥工业大学 | Miniaturized recovered auxiliary device of shank |
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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 |