CN203898658U - Passive leg trainer for lower-limb movement disorder patients - Google Patents
Passive leg trainer for lower-limb movement disorder patients Download PDFInfo
- Publication number
- CN203898658U CN203898658U CN201420247906.9U CN201420247906U CN203898658U CN 203898658 U CN203898658 U CN 203898658U CN 201420247906 U CN201420247906 U CN 201420247906U CN 203898658 U CN203898658 U CN 203898658U
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- China
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- lower limb
- exercise device
- passive exercise
- pedal
- motor dysfunction
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Abstract
The utility model provides a passive leg trainer for lower-limb movement disorder patients. The passive leg trainer comprises two sets of parallel tracks and is characterized in that each set of parallel track is provided with a pedal inside, the front end of each pedal is provided with a pull rod shaft, one end of a pull rod is sleeved with the pull rod shaft while the other end of the same is sleeved with a crankshaft, the crankshaft is connected with a driving device, two bending sections opposite in direction are arranged on the crankshaft, and each bending section is sleeved with one pull rod. The passive leg trainer is simple in structure, low in cost and good in rehabilitation training effect.
Description
Technical field:
This utility model relates to a kind of rehabilitation training equipment, is specifically related to a kind of motor dysfunction of lower limb patient shank passive exercise device.
Background technology:
There is voluntary movement excitement, inhibition or can not, by the phenomenon of will control, be common in nervous system disease, mental disorder, wound etc. in motor dysfunction of lower limb patient.Patient's rehabilitation course majority all will be through training from continuous passive motion to active exercise.Along with the progress that development and the human body sport parameterization of robotics are described, there is a kind of novel robot-recovery exercising robot.And lower limbs rehabilitation training robot can be simulated normal person's walking pose, drive lower limb to have dyskinetic patient to carry out rehabilitation training.But often complex structure of this robot lower limb recovery training appliance for recovery, cost is higher, and general patient family is more difficult bears expensive training aids expense.
Summary of the invention:
The purpose of this utility model is to provide a kind of motor dysfunction of lower limb patient shank passive exercise device for the problem of above-mentioned existence, facilitate motor dysfunction of lower limb patient to carry out that shank is passive transports training, impel its by passive exercise to active exercise rehabilitation, and this utility model is simple in structure, cost is low, and rehabilitation training is effective.
Above-mentioned object realizes by following technical scheme:
Motor dysfunction of lower limb patient shank passive exercise device, comprise two groups of parallel orbits, track the inside described in every group is provided with pedal, each described pedal front end is provided with pull rod shaft, one end of pull bar is sleeved in described pull rod shaft, and the other end of pull bar is sleeved on bent axle, described bent axle connecting drive device, on described bent axle, be provided with the bending section that both direction is contrary, on each bending section, be set with a pull bar.
Described motor dysfunction of lower limb patient shank passive exercise device, described driving device comprises electro-motor and decelerator.
Described motor dysfunction of lower limb patient shank passive exercise device, every group of track comprises two baffle plates of two parallel guide rails and front and back, the side that described guide rail is relative has convex inner groovy, and the both sides of described pedal have the slide bar coordinating with described inner groovy.
Described motor dysfunction of lower limb patient shank passive exercise device, has the lubricating oil oil filler point that is communicated with inner groovy on the guide rail described in every.
Described motor dysfunction of lower limb patient shank passive exercise device, by one group of spring connection backing plate, is provided with bandage on described backing plate on each described pedal.
Described motor dysfunction of lower limb patient shank passive exercise device, pull bar is respectively arranged with spacing ring with the both sides, position that bent axle, pull bar are connected with pull rod shaft.
Beneficial effect:
1. this utility model is by the motion of driving device Sports band dynamic crankshaft, owing to being provided with the bending section that both direction is contrary on bent axle, on each bending section, be set with a pull bar, therefore, in the process of rotating at curved bar, the direction of two bending sections is always contrary, drive pedal in track, to realize tandem motion, be similar to the action that people walks, passive exercise is effective, and this utility model is simple in structure, cost is low.
2. on guide rail of the present utility model, be provided with lubricating oil oil filler point, conveniently inject at any time lubricating oil, make motion more smooth and easy.
3. on pedal of the present utility model, by spring, backing plate is set, allow patient's foot step down on backing plate, motion process in because guide rail is rectilinearity, and according to body mechanics's topology discovery, it is not along linear that people lifts step, and therefore linear track can not meet body mechanics's demand, spring is set plays the effect of buffering, make to lift step more natural, the design of composite human body mechanics.
Spacing ring be arranged so that this utility model is more reliable and practical.
Brief description of the drawings:
Fig. 1 is plan structure schematic diagram of the present utility model.
Fig. 2 is the A-A profile of Fig. 1.
In figure: 1, pedal; 2, pull rod shaft; 3, pull bar; 4, bent axle; 5, electro-motor; 6, decelerator; 7, guide rail; 8, baffle plate; 9, convex inner groovy; 10, slide bar; 11, lubricating oil oil filler point; 12, spring; 13, backing plate; 14, bandage; 15, spacing ring.
Detailed description of the invention:
As shown in Figure 1-2: the motor dysfunction of lower limb patient shank passive exercise device of the present embodiment, comprise two groups of parallel orbits, track the inside described in every group is provided with pedal 1, each described pedal front end is provided with pull rod shaft 2, one end of pull bar 3 is sleeved in described pull rod shaft, the other end of pull bar is sleeved on bent axle 4, described bent axle connecting drive device, on described bent axle, be provided with bending section 4-1 and bending section 4-2 that both direction is contrary, on each bending section, be set with a pull bar.When in the process that driving device band dynamic crankshaft rotates, the bending section 4-1 of bent axle upward, bending section 4-2 just down, rotate again 180 ° of bending section 4-1 when bent axle down, bending section 4-2, drives pedal to move reciprocatingly in guide rail just upward like this, and patient's foot is placed on motion thereupon on pedal, in the present embodiment, the length of two bending sections is completely equal, and the length of two pull bars is also completely equal.Certainly this device also can coordinate seat or armrest support to use together, allows patient stand on pedal, and hand steered firmly armrest support is trained or is sitting on seat and trains.
In the present embodiment, described driving device comprises electro-motor 5 and decelerator 6.
In the present embodiment, every group of track comprises two baffle plates 8 of two parallel guide rails 7 and front and back, and the side that described guide rail is relative has convex inner groovy 9, and the both sides of described pedal have the slide bar 10 coordinating with described inner groovy.
In the present embodiment, on the guide rail described in every, there is the lubricating oil oil filler point 11 that is communicated with inner groovy.
In the present embodiment, on each described pedal, by one group of spring 12 connection backing plate 13, on described backing plate, be provided with bandage 14.Due to lower limb obstacle or shank completely can not autonomic movement, therefore the bandage foot of immobilized patients better.
In the present embodiment, pull bar is respectively arranged with spacing ring 15 with the both sides, position that bent axle, pull bar are connected with pull rod shaft.Spacing ring prevents that pull bar is offset, tilts.
The disclosed technological means of this utility model scheme is not limited only to the disclosed technological means of above-mentioned technological means, also comprises by above technical characterictic and is equal to the technical scheme that replacement forms.Unaccomplished matter of the present utility model, belongs to those skilled in the art's common practise.
Claims (6)
1. a motor dysfunction of lower limb patient shank passive exercise device, comprise two groups of parallel orbits, it is characterized in that: the track the inside described in every group is provided with pedal, each described pedal front end is provided with pull rod shaft, one end of pull bar is sleeved in described pull rod shaft, and the other end of pull bar is sleeved on bent axle, described bent axle connecting drive device, on described bent axle, be provided with the bending section that both direction is contrary, on each bending section, be set with a pull bar.
2. motor dysfunction of lower limb patient shank passive exercise device according to claim 1, is characterized in that: described driving device comprises electro-motor and decelerator.
3. motor dysfunction of lower limb patient shank passive exercise device according to claim 1 and 2, it is characterized in that: every group of track comprises two baffle plates of two parallel guide rails and front and back, the side that described guide rail is relative has convex inner groovy, and the both sides of described pedal have the slide bar coordinating with described inner groovy.
4. motor dysfunction of lower limb patient shank passive exercise device according to claim 3, is characterized in that: on the guide rail described in every, have the lubricating oil oil filler point that is communicated with inner groovy.
5. according to the motor dysfunction of lower limb patient shank passive exercise device described in claim 1 or 2 or 4, it is characterized in that: on each described pedal, by one group of spring connection backing plate, on described backing plate, be provided with bandage.
6. according to the motor dysfunction of lower limb patient shank passive exercise device described in claim 1 or 2 or 4, it is characterized in that: pull bar is respectively arranged with spacing ring with the both sides, position that bent axle, pull bar are connected with pull rod shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420247906.9U CN203898658U (en) | 2014-05-07 | 2014-05-07 | Passive leg trainer for lower-limb movement disorder patients |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420247906.9U CN203898658U (en) | 2014-05-07 | 2014-05-07 | Passive leg trainer for lower-limb movement disorder patients |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203898658U true CN203898658U (en) | 2014-10-29 |
Family
ID=51772958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420247906.9U Expired - Fee Related CN203898658U (en) | 2014-05-07 | 2014-05-07 | Passive leg trainer for lower-limb movement disorder patients |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203898658U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112516531A (en) * | 2020-11-20 | 2021-03-19 | 山东得知科技发展有限公司 | Leg exercising device |
| CN112569085A (en) * | 2020-11-20 | 2021-03-30 | 董淑君 | Clinical exercise device of cardiovascular internal medicine |
-
2014
- 2014-05-07 CN CN201420247906.9U patent/CN203898658U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112516531A (en) * | 2020-11-20 | 2021-03-19 | 山东得知科技发展有限公司 | Leg exercising device |
| CN112569085A (en) * | 2020-11-20 | 2021-03-30 | 董淑君 | Clinical exercise device of cardiovascular internal medicine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150507 |
|
| EXPY | Termination of patent right or utility model |