CN1080166A - Walking aid for paraplegic - Google Patents
Walking aid for paraplegic Download PDFInfo
- Publication number
- CN1080166A CN1080166A CN 92108465 CN92108465A CN1080166A CN 1080166 A CN1080166 A CN 1080166A CN 92108465 CN92108465 CN 92108465 CN 92108465 A CN92108465 A CN 92108465A CN 1080166 A CN1080166 A CN 1080166A
- Authority
- CN
- China
- Prior art keywords
- rocking bar
- ratchet
- handrail
- groups
- crank
- 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.)
- Pending
Links
- 206010033892 Paraplegia Diseases 0.000 title claims description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000008859 change Effects 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 210000004394 hip joint Anatomy 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000001769 paralizing effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 210000001624 hip Anatomy 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 210000002097 psoas muscle Anatomy 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Images
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- Rehabilitation Tools (AREA)
Abstract
The present invention installs rocking bar-ratchet combined mechanism on basic vehicle frame.Make the people be upright posture, with the slip mode walk help.Reconditioning to hip joint has positive using value.This apparatus structure is simple, and is cheap, advance steadily, and turn to, speed change, change step pitch function, operating maintenance is all very convenient.
Description
The present invention relates to a kind of walking aid device that is used for paralytic patient, particularly make paralytic patient, can be upright posture,, and can carry out the rehabilitation exercise with the slip mode walk help by behind this device.
At present, paralytic patient is all ridden instead of walk with electronic or manual wheelchair, carries out the rehabilitation exercise with frame bracket.The former is sitting posture; The latter utilizes sound both hands to make health be the shape that soars, and carries out the rehabilitation exercise by the twisting of psoas muscle.These two kinds of walk help attitudes can not make each joint participation activity of shank, so the effect of rehabilitation exercise is unsatisfactory.Recently, to armor formula ectoskeleton shape brace, the muscle electric stimulation device has had very big progress, but for various reasons, can't drop into practical application for the moment.
Though the objective of the invention is to provide a kind of walking aid for paraplegic that can drop into practical application, can help paralytic patient to carry out the rehabilitation exercise again effectively.Particularly the long-term bed paralytic patient is overcome training initial stage mental maladjustment and to the rehabilitation of hip joint exercise, its effect is particularly remarkable.
Action mechanism of the present invention is such: on the basis with a carriage posture mechanism, one group of rocking bar-ratchet combined mechanism is installed.Under the driving of motor, because the frictional force of foot wheel is greater than the frictional force of vehicle frame formula roller, because the ratchet in the foot wheel can only advance, the mechanism that can not retreat impels paraplegia walking aid rehabilitation device and patient to carry out simultaneously again.This slippage gait makes the body weight of paralytic patient be directly delivered to ground through foot wheel and roller, has reduced section lotus that device is born, and has also reduced driving power consumption.The patient constitutes a kind of loose man-machine combining form by waist support belt and whole walking aid rehabilitation device again, makes the patient when upright posture is advanced.Its balance does not rely on upper limb basically.When advancing, affect less to its breast, the back of the body, waist muscle.And to the movable motion in quiescence of hip joint, have the value of rehabilitation.Through international online retrieval, this device is reached advanced world standards.
The invention will be further described below in conjunction with accompanying drawing 1: longitudinal support 3, lateral frame 20 and handrail constitute the basic vehicle frame of this device to 11, and are installed on four groups of rollers 21.Rocking bar 14, pedal plate support 4 is set foot on and is pulled 2 and have two groups of ratchet foot wheels 1 and constitute rocking bar-ratchet combined mechanisms.And couple together by crank on rocking bar coupking shaft 13 and the hinge wheel 7 15 and basic vehicle frame.Basic vehicle frame also is equipped with the motor support plate 18 of fixed electrical machinery 5, and the height adjustment bolt 10 on the basic vehicle frame can make handrail move up and down 11, looks patient's height and can be adjusted to comfortable position arbitrarily.After storage battery being installed on the lateral frame 20 or battery being installed within it, open switch 8, the minor sprocket 6 on motor 5 output shafts rotates, and drives hinge wheel 7 by regulating wheel 17 and chain 16 and rotates, and the crank 15 that is installed on the hinge wheel 7 also and then rotates.Owing to the slide block that embeds in rocking bar 14 chutes is housed on the crank 15, thereby rocking bar 14 is swung in certain angle, drive footboard 2 moving linearlies.Because the frictional force of foot wheel 1 greater than the frictional force of roller 21, is taken turns in 1 because of foot again be equipped with and can only advance, the ratchet that can not retreat, so, drive roller 21 and advance, thereby the patient is also advanced simultaneously.Direction lock 12 is housed at handrail on 11, by steel wire soft drawn rope pulling steering yoke 19, to reach the purpose that turns to.Man-machine combination can be connected on the belt mast 9 at an easy rate by the waist support belt.The speed of advancing can be passed through by-pass cock 8 change speed, and the step pitch of advancing can be changed by the position that changes crank 15 top shoes.
Because paraplegia walking aid rehabilitation device of the present invention, simple in structure, cheap, advance steadily, and multi-functional (turn to, speed change, change step pitch), particularly the people is upright posture, and the rehabilitation exercise of hip joint is had positive practical value.
Claims (1)
1, a kind of by longitudinal support 3, lateral frame 20, handrail is the basic vehicle frame of 11 and four groups of rollers formations and by a kind of rocking bar 14, pedal plate support 4, footboard 2 and have the rocking bar---ratchet combined mechanisms that two groups of ratchet foot wheels 1 constitute is always dressed up paraplegia walking aid rehabilitation device, it is characterized in that:
A. the chute of rocking bar 14 is embedded with the slide block on the crank 5, changes the position of crank 15 top shoes, can change the step square of advancing;
B. pull bar 14 is swung in certain angle, drives footboard 2 moving linearlies;
C. two groups of foot wheels 1 that have ratchet can only make this device advance, and can not retreat;
D. direction lock 12 is housed by steel wire soft drawn rope pulling steering yoke 19, to reach the purpose that turns on 11 at handrail;
E. save height adjustment bolt 6, handrail is moved up and down 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92108465 CN1080166A (en) | 1992-06-19 | 1992-06-19 | Walking aid for paraplegic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92108465 CN1080166A (en) | 1992-06-19 | 1992-06-19 | Walking aid for paraplegic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1080166A true CN1080166A (en) | 1994-01-05 |
Family
ID=4943564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92108465 Pending CN1080166A (en) | 1992-06-19 | 1992-06-19 | Walking aid for paraplegic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1080166A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101803988A (en) * | 2010-04-14 | 2010-08-18 | 华中科技大学 | Multifunctional intelligent rehabilitation robot for assisting stand and walk |
| CN101254147B (en) * | 2008-03-25 | 2010-11-03 | 浙江大学 | Dermaskeleton with two freedom degree hip-joint accessory movement |
-
1992
- 1992-06-19 CN CN 92108465 patent/CN1080166A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101254147B (en) * | 2008-03-25 | 2010-11-03 | 浙江大学 | Dermaskeleton with two freedom degree hip-joint accessory movement |
| CN101803988A (en) * | 2010-04-14 | 2010-08-18 | 华中科技大学 | Multifunctional intelligent rehabilitation robot for assisting stand and walk |
| CN101803988B (en) * | 2010-04-14 | 2011-06-29 | 华中科技大学 | Multifunctional intelligent rehabilitation robot for assisting stand and walk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |