CN102973370A - Rehabilitation wheelchair - Google Patents
Rehabilitation wheelchair Download PDFInfo
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- CN102973370A CN102973370A CN2012104559716A CN201210455971A CN102973370A CN 102973370 A CN102973370 A CN 102973370A CN 2012104559716 A CN2012104559716 A CN 2012104559716A CN 201210455971 A CN201210455971 A CN 201210455971A CN 102973370 A CN102973370 A CN 102973370A
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Abstract
The invention relates to a rehabilitation wheelchair which comprises a wheelchair rack, drive wheels and universal wheels, and a drive device, wherein the drive wheels and universal wheels are arranged on the bottom of the wheelchair rack, the drive device drives the drive wheels to work, a rehabilitation unit used for leg potion rehabilitation exercises of a patient is further arranged on the wheelchair rack, the rehabilitation unit comprises a rehabilitation unit support, a gear and gear rack mechanism, a rehabilitation sleeve support, a direction guide mechanism and a drive device, wherein the rehabilitation unit support is arranged on the wheelchair rack, the gear and gear rack mechanism is arranged on the rehabilitation unit support, the rehabilitation sleeve support is used to drive the rehabilitation exercises of the patient, and the drive device is used to drive the gear and gear rack mechanism to work, the gear and gear rack mechanism is installed on the rehabilitation unit support through the direction guide mechanism, and the gear and gear rack mechanism is connected with the rehabilitation sleeve support. According to the rehabilitation wheelchair, exercise modes including unilateral leg rehabilitation exercises, the same action rehabilitation exercises of both legs, alternating leg lifting and leg putting-back rehabilitation exercises and the like are achieved, a hand control box is used to set the speed or the frequency of the rehabilitation exercises, the rehabilitation exercises an be carried out by the patient indoors, body health is favorable for being recovered.
Description
Technical field
What the present invention relates to is a kind of wheelchair, and what be specifically related to is a kind of rehabilitation wheelchair.
Background technology
Wheelchair is the important tool of rehabilitation, makes the invalid be able to a kind of important apparatus that life activity is taken care of oneself, and it is not only the walking-replacing tool of limbs the disabled, the more important thing is to make them carry out physical exercise and participate in social activity by means of wheelchair.The most all right moving inconvenience of cerebral thrombus patient, severe patient even can not occupy stably, even if the state of an illness is the patient of some gently, owing to mostly live in building, upper inconvenient downstairs, in situation about helping without the stranger, outdoor the performing physical exercise that be difficult to have an opportunity, so the most of patients throughout the year bed of having to are owing to lack the chance of exercise, the state of an illness is further worsened, shorten life cycle.
And common wheelchair generally is comprised of by four parts wheelchair frame, wheel, brake gear and seat, its function ratio is more single, be difficult to satisfy the patient especially the cerebral thrombus patient in the indoor demand that can carry out reconditioning, and for the shank the disabled owing to lack for leg training, be difficult to reach timely rehabilitation, thereby cause the possibility of shank permanent disbility.
Summary of the invention
For the deficiency that exists on the prior art, the object of the invention provides a kind of rehabilitation wheelchair that the shank the disabled carries out the shank rehabilitation training of being convenient to, it is simple to operate, safety and steady can realize that one-sided lower limb rehabilitation training, both legs carry out the rehabilitation training of same action and the training modes such as rehabilitation training that both legs are alternately lifted lower limb and receipts lower limb simultaneously.
To achieve these goals, the present invention realizes by the following technical solutions:
A kind of rehabilitation wheelchair, it comprises wheelchair frame, be arranged on driving wheel and the universal wheel of wheelchair frame bottom and drive the driving device that driving wheel moves, it is characterized in that, described wheelchair frame also is provided with for the rehabilitation unit of patient's shank rehabilitation training and shows complete machine ruuning situation and provide operation interface and the master control set of stick that described rehabilitation unit comprises the rehabilitation unit rack that is arranged on the wheelchair frame, be arranged on the pinion and rack on the rehabilitation unit rack, be used for driving the rehabilitation cover support of Rehabilitation training, the driving device of guiding mechanism and the operation of driven gear rackwork; Described pinion and rack is installed on the rehabilitation unit rack by guiding mechanism, and described pinion and rack is connected with rehabilitation cover support, drives the operation of rehabilitation cover support.
Further, the tooth bar that described pinion and rack comprises gear and is arranged on the guiding mechanism and can moves at guiding mechanism, described rack and pinion is meshed, and described gear is installed on the driving device, described tooth bar is connected with rehabilitation cover support, drives the operation of rehabilitation cover support.
Further, described rehabilitation cover support comprises the support shank of connecting rod and support patient shank, and an end of described connecting rod is fixedly connected with an end of tooth bar, and its other end is connected with support shank.
As preferably, described driving device comprises worm type of reduction gearing and the direct current generator that drives the worm type of reduction gearing operation, and described gear is connected with the output shaft of worm type of reduction gearing, the reciprocating motion of driven wheel tooth bar mechanism; Described direct current generator, worm type of reduction gearing and guiding mechanism are installed on the described rehabilitation unit rack.
Described guiding mechanism comprises axis of guide bearing, the axis of guide, linear bearing and hold-down support is set; Described linear bearing is connected with tooth bar by hold-down support, plays a supportive role, and simultaneously, cooperates the tooth bar operation with the axis of guide, play the guiding role, and the described axis of guide is fixed on the rehabilitation unit rack by axis of guide bearing.
In the above-mentioned guiding mechanism, the edge of described hold-down support is equipped with Magnet, on the described axis of guide bearing sensor stand is installed, described sensor stand top and Magnet correspondence position are equipped with the proximity test sensor that detects rehabilitation unit motion position, detect the movement position of rehabilitation unit, in time feed back to control system, the motion of control rehabilitation unit.
As preferably, described rehabilitation unit is provided with two, and two described rehabilitation unit symmetries are installed on the wheelchair frame.
As preferably, what described master control set adopted is the manual control box, easy to use.
Further, also be provided with control chamber and battery on the described wheelchair frame, be electrically connected between described direct current generator, control chamber, battery and the drive motors.
The present invention can realize respectively that by manual control box and rehabilitation unit one-sided lower limb rehabilitation training, both legs carry out the rehabilitation training of same action and the training modes such as rehabilitation training that both legs are alternately lifted lower limb and receipts lower limb simultaneously; And utilize the manual control box that speed or the frequency of rehabilitation training are set, and it is simple in structure, easy to operate, and security performance is high, and it can carry out reconditioning indoor, is conducive to recover early healthy.
Description of drawings
Describe the present invention in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is the perspective view of rehabilitation wheelchair of the present invention;
Fig. 2 is the perspective view after rehabilitation wheelchair of the present invention removes medicated cushion;
Fig. 3 is the main TV structure sketch map of rehabilitation wheelchair of the present invention;
Fig. 4 is the side-looking structural representation of rehabilitation wheelchair of the present invention;
Fig. 5 is the side-looking structural representation of the another kind of state of rehabilitation wheelchair of the present invention;
Fig. 6 is the front view of rehabilitation wheelchair of the present invention.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the present invention.
Referring to figs. 1 through shown in Figure 6, rehabilitation wheelchair of the present invention comprises: manual control box 1, wheelchair frame 2, the driving wheel 3 of wheelchair and universal wheel 5, the drive motors 4 of driving wheel, control chamber 12, battery 13 and be used for to realize the rehabilitation unit of rehabilitation training.Wherein, wheelchair frame mainly plays a supportive role, and is used for installing the unit that is used for rehabilitation training.
Rehabilitation of the present invention unit is the major part that realizes rehabilitation training, it is provided with two subelements, and symmetry is installed on the wheelchair frame, and it mainly comprises: rehabilitation unit rack, the pinion and rack that is arranged symmetrically with, rehabilitation cover support, guiding mechanism and driving device.
To shown in Figure 4, rehabilitation unit rack 6 is fixed on the wheelchair frame 2 with reference to Fig. 2.The rehabilitation unit that two covers are arranged symmetrically with is separately fixed on the rehabilitation unit rack 6.The driving device of rehabilitation unit comprises: direct current generator 11, worm type of reduction gearing 18, motor fixing plate 22.Wherein, direct current generator 11 is connected with turbine and worm decelerator 18, and worm type of reduction gearing 18 is connected with motor support plate 23 on being fixed on rehabilitation unit rack 6 by motor fixing plate 22, is connected with floor 24 below the motor support plate 23; Pinion and rack comprises gear 7 and the tooth bar 10 that is meshed with gear 7, and wherein, gear 7 is fixed on the output shaft of worm type of reduction gearing 18, and cooperates with tooth bar 10, and tooth bar 10 is fixedly connected with linear bearing 19 by hold-down support 20.
In the present embodiment, rehabilitation cover support comprises support shank and connecting rod 8, and what this support shank adopted is nylon handle 9, and an end of connecting rod 8 is fixedly connected with an end of tooth bar 10, and the other end and nylon handle 9 are fixing; Guiding mechanism comprises: the axis of guide 17, linear bearing 19, axis of guide bearing 14 and hold-down support 20, linear bearing 19 is fixedly connected with tooth bar 10 by hold-down support 20, simultaneously, cooperate with the axis of guide 17 tooth bar 10 is play the guiding role, the axis of guide 17 is fixed on the rehabilitation unit rack 6 by axis of guide bearing 14; Hold-down support 20 edges are equipped with Magnet 21, sensor stand 16 is installed on the axis of guide bearing 14, and sensor stand 16 tops and Magnet 21 correspondence positions are equipped with proximity test sensor 15, detect the movement position of rehabilitation unit, in time feed back to control system, the motion of control rehabilitation unit.Guiding mechanism also can adopt line slideway etc., and other possess the mechanism of guide effect.
When utilizing rehabilitation wheelchair to carry out rehabilitation training, the patient is sitting on the wheelchair, and two lower limb knee joints contact with the nylon handle 9 that is arranged symmetrically with respectively.During direct current generator 11 motion, the gear 7 that driving is connected on worm type of reduction gearing 18 output shafts drives tooth bar 10 motions that are mated, drive 9 motions of nylon handle, rotating by control direct current generator 11 drives 9 reciprocating motions of nylon handle, thereby the lower limb of lifting that the shank that promotes the patient carries out repeatedly moves with the receipts lower limb, simultaneously, nylon handle 9 also can play massage effect near the muscle the knee joint, helps Rehabilitation.Nylon handle 9 also can adopt other materials and version, such as the surface protruding wooden handle or rubber stem etc. is arranged.
With reference to shown in Figure 4, for rehabilitation wheelchair start before and stop residing position, rear rehabilitation unit, at this moment, the nylon handles 9 of the two cover rehabilitation unit that are arranged symmetrically with are in the position mutually neat with the forward position, seat; When utilizing rehabilitation wheelchair to carry out rehabilitation training, the patient is sitting on the wheelchair, two lower limb knee joints contact with the nylon handle 9 that is arranged symmetrically with respectively, the direct current generator 11 of rehabilitation unit, both sides can act on simultaneously, and driven wheel tooth bar mechanism drives both sides nylon handle 9 promotion patient both legs and carries out identical lifting lower limb and receive the lower limb action; Also can be that one-sided direct current generator 11 promotes first one-sided lower limb and lifts lower limb to the largest motion position, then the direct current generator 11 of both sides carries out simultaneously action drives both sides pinion and rack again and carries out relative reciprocating motion, drives nylon handle 9 and promotes the rehabilitation training that patient's both legs hocket and lift lower limb and receive lower limb; Also can be one-sided direct current generator 11 independent roles, drive one-sided lower limb and carry out lifting lower limb and receiving the lower limb action repeatedly, carry out rehabilitation training.Concrete training form can be selected and handle at the manual control box 1 that is fixed on the wheelchair frame 2; The patient can utilize manual control box 1 that speed or the frequency of rehabilitation training are set.
The present invention can realize respectively that by manual control box and rehabilitation unit one-sided lower limb rehabilitation training, both legs carry out the rehabilitation training of same action and the training modes such as rehabilitation training that both legs are alternately lifted lower limb and receipts lower limb simultaneously; And utilize the manual control box that speed or the frequency of rehabilitation training are set, and it is simple in structure, easy to operate, and security performance is high, and it can carry out reconditioning indoor, is conducive to recover early healthy.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (9)
1. rehabilitation wheelchair, it comprises wheelchair frame, be arranged on driving wheel and the universal wheel of wheelchair frame bottom and drive the driving device that driving wheel moves, it is characterized in that, described wheelchair frame also is provided with for the rehabilitation unit of patient's shank rehabilitation training and shows complete machine ruuning situation and provide operation interface and the master control set of stick that described rehabilitation unit comprises the rehabilitation unit rack that is arranged on the wheelchair frame, be arranged on the pinion and rack on the rehabilitation unit rack, be used for driving the rehabilitation cover support of Rehabilitation training, the driving device of guiding mechanism and the operation of driven gear rackwork; Described pinion and rack is installed on the rehabilitation unit rack by guiding mechanism, and described pinion and rack is connected with rehabilitation cover support.
2. rehabilitation wheelchair according to claim 1 is characterized in that, described rehabilitation unit is provided with two, and two described rehabilitation unit symmetries are installed on the wheelchair frame.
3. rehabilitation wheelchair according to claim 1 and 2, it is characterized in that, the tooth bar that described pinion and rack comprises gear and is arranged on the guiding mechanism and can moves at guiding mechanism, described rack and pinion is meshed, described gear is installed on the driving device, and described tooth bar is connected with rehabilitation cover support.
4. rehabilitation wheelchair according to claim 3 is characterized in that, described rehabilitation cover support comprises the support shank of connecting rod and support patient shank, and an end of described connecting rod is fixedly connected with an end of tooth bar, and its other end is connected with support shank.
5. rehabilitation wheelchair according to claim 3, it is characterized in that, described driving device comprises worm type of reduction gearing and the direct current generator that drives the worm type of reduction gearing operation, and described gear is connected with the output shaft of worm type of reduction gearing, and driven wheel tooth bar mechanism moves back and forth; Described direct current generator, worm type of reduction gearing and guiding mechanism are installed on the described rehabilitation unit rack.
6. rehabilitation wheelchair according to claim 3 is characterized in that, described guiding mechanism comprises axis of guide bearing, the axis of guide, linear bearing and hold-down support; Described linear bearing is connected with tooth bar by hold-down support, and the described axis of guide is fixed on the rehabilitation unit rack by axis of guide bearing.
7. rehabilitation wheelchair according to claim 6, it is characterized in that, the edge of described hold-down support is equipped with Magnet, on the described axis of guide bearing sensor stand is installed, described sensor stand top and Magnet correspondence position are equipped with the proximity test sensor that detects rehabilitation unit motion position, detect the movement position of rehabilitation unit, in time feed back to control system, the motion of control rehabilitation unit.
8. rehabilitation wheelchair according to claim 1 is characterized in that, what described master control set adopted is the manual control box.
9. rehabilitation wheelchair according to claim 1 is characterized in that, also is provided with control chamber and battery on the described wheelchair frame, and circuit connects between described direct current generator, control chamber, battery and the drive motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210455971.6A CN102973370B (en) | 2012-11-14 | 2012-11-14 | Rehabilitation wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210455971.6A CN102973370B (en) | 2012-11-14 | 2012-11-14 | Rehabilitation wheelchair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102973370A true CN102973370A (en) | 2013-03-20 |
| CN102973370B CN102973370B (en) | 2015-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210455971.6A Active CN102973370B (en) | 2012-11-14 | 2012-11-14 | Rehabilitation wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102973370B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103705353A (en) * | 2013-12-26 | 2014-04-09 | 哈尔滨工程大学科技园发展有限公司 | Electric rehabilitation wheelchair |
| CN105012090A (en) * | 2015-07-23 | 2015-11-04 | 赵百华 | Recovery-type wheelchair |
| CN107233152A (en) * | 2017-05-23 | 2017-10-10 | 青岛海盈智高新技术有限公司 | A kind of intelligence is lumbar traction bed |
| CN110584890A (en) * | 2019-09-23 | 2019-12-20 | 上海互邦智能康复设备股份有限公司 | Health rehabilitation training integration wheelchair |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1973805A (en) * | 2006-12-07 | 2007-06-06 | 浙江大学 | Wheel chair type robot for walking training of paraplegia patient |
| CN101828995A (en) * | 2010-04-19 | 2010-09-15 | 哈尔滨工程大学 | Electrical walking aid wheel chair with sitting-up mechanism |
| CN202105145U (en) * | 2011-05-11 | 2012-01-11 | 钟永华 | Novel travel adjusting device |
| CN102688124A (en) * | 2012-05-11 | 2012-09-26 | 上海理工大学 | Linked-control electric reclining wheelchair |
| CN203060097U (en) * | 2012-11-14 | 2013-07-17 | 昆山库克自动化科技有限公司 | Rehabilitation wheel chair |
-
2012
- 2012-11-14 CN CN201210455971.6A patent/CN102973370B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1973805A (en) * | 2006-12-07 | 2007-06-06 | 浙江大学 | Wheel chair type robot for walking training of paraplegia patient |
| CN101828995A (en) * | 2010-04-19 | 2010-09-15 | 哈尔滨工程大学 | Electrical walking aid wheel chair with sitting-up mechanism |
| CN202105145U (en) * | 2011-05-11 | 2012-01-11 | 钟永华 | Novel travel adjusting device |
| CN102688124A (en) * | 2012-05-11 | 2012-09-26 | 上海理工大学 | Linked-control electric reclining wheelchair |
| CN203060097U (en) * | 2012-11-14 | 2013-07-17 | 昆山库克自动化科技有限公司 | Rehabilitation wheel chair |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103705353A (en) * | 2013-12-26 | 2014-04-09 | 哈尔滨工程大学科技园发展有限公司 | Electric rehabilitation wheelchair |
| CN105012090A (en) * | 2015-07-23 | 2015-11-04 | 赵百华 | Recovery-type wheelchair |
| CN107233152A (en) * | 2017-05-23 | 2017-10-10 | 青岛海盈智高新技术有限公司 | A kind of intelligence is lumbar traction bed |
| CN110584890A (en) * | 2019-09-23 | 2019-12-20 | 上海互邦智能康复设备股份有限公司 | Health rehabilitation training integration wheelchair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102973370B (en) | 2015-08-12 |
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