CN203060097U - Rehabilitation wheel chair - Google Patents
Rehabilitation wheel chair Download PDFInfo
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- CN203060097U CN203060097U CN 201220599145 CN201220599145U CN203060097U CN 203060097 U CN203060097 U CN 203060097U CN 201220599145 CN201220599145 CN 201220599145 CN 201220599145 U CN201220599145 U CN 201220599145U CN 203060097 U CN203060097 U CN 203060097U
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- rehabilitation
- rack
- wheelchair
- unit
- support
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Abstract
The utility model relates to a rehabilitation wheel chair which comprises a wheel chair frame, driving wheels, universal wheels and a driving device which drives the driving wheels to operate, wherein the driving wheels and the universal wheels are arranged on the bottom of the wheel chair frame. The wheel chair frame is further provided with a rehabilitation unit which is used for rehabilitation training of the legs of a patient. The rehabilitation unit comprises a rehabilitation unit support which is arranged on the wheel chair frame, a gear rack mechanism which is arranged on the rehabilitation unit support, a rehabilitation sleeve support which is used for driving the patient to conduct rehabilitation training, a guide mechanism and a driving device which drives the gear rack mechanism to operate. The gear rack mechanism is arranged on the rehabilitation unit support through the guide mechanism, and the gear rack mechanism is connected with the rehabilitation sleeve support. The rehabilitation wheel chair can be used for respectively achieving training modes such as single side leg rehabilitation training, rehabilitation training of same actions of two legs simultaneously and rehabilitation training of alternating leg lifting and leg withdrawing. A manual control box is used for arranging the speed or the frequency of rehabilitation training, and the rehabilitation wheel chair can be used for conducting rehabilitation training indoors, and is beneficial for the patient to regaining the health of the patient at an early date.
Description
Technical field
The utility model relates to a kind of wheelchair, 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 live in building mostly, go up inconvenient downstairs, under the situation that no stranger helps, outdoor the performing physical exercise that be difficult to have an opportunity, so the most of patients bed throughout the year 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 made up 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 and to train for shank, be difficult to reach rehabilitation timely, thereby cause the possibility of shank permanent disbility.
The utility model content
At the deficiency that exists on the prior art, this utility model purpose 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, this utility model is to realize 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 drive motors 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 patient's 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 fixedlyed 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 be equipped with detect rehabilitation unit motion position near detecting sensor, 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.
This utility model 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, the security performance height, and it can carry out reconditioning indoor, is conducive to recover healthy early.
Description of drawings
Describe this utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is the perspective view of rehabilitation wheelchair of the present utility model;
Fig. 2 is the perspective view after rehabilitation wheelchair of the present utility model removes medicated cushion;
Fig. 3 is the main TV structure sketch map of rehabilitation wheelchair of the present utility model;
Fig. 4 is the side-looking structural representation of rehabilitation wheelchair of the present utility model;
Fig. 5 is the side-looking structural representation of the another kind of state of rehabilitation wheelchair of the present utility model;
Fig. 6 is the front view of rehabilitation wheelchair of the present utility model.
The specific embodiment
For technological means, creation characteristic that this utility model is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth this utility model.
Referring to figs. 1 through shown in Figure 6, rehabilitation wheelchair of the present utility model 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 each unit that is used for rehabilitation training.
Rehabilitation of the present utility model 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: the pinion and rack of rehabilitation unit rack, symmetric arrangement, 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 of two cover symmetric arrangement 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 fixedlyed 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 fixedlyed 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 fixedlyed 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 near detecting 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 of symmetric arrangement respectively.During direct current generator 11 motions, 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 patient's rehabilitation.Nylon handle 9 also can adopt other materials and version, 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, rehabilitation unit, back, at this moment, the nylon handles 9 of two cover rehabilitation unit of symmetric arrangement 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 of symmetric arrangement 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 the one-sided one-sided lower limb of direct current generator 11 elder generations promotion is lifted lower limb to the largest motion position, the direct current generator 11 of both sides carries out action drives both sides pinion and rack more simultaneously and carries out relative reciprocating motion then, 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 that one-sided direct current generator 11 acts on separately, 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.
This utility model 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, the security performance height, and it can carry out reconditioning indoor, is conducive to recover healthy early.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; that describes in above-described embodiment and the description just illustrates principle of the present utility model; under the prerequisite that does not break away from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall in claimed this utility model scope.The claimed scope of this utility model 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 drive motors 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 patient's 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 fixedlyed 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 be equipped with detect rehabilitation unit motion position near detecting sensor, 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 5 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 |
|---|---|---|---|
| CN 201220599145 CN203060097U (en) | 2012-11-14 | 2012-11-14 | Rehabilitation wheel chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220599145 CN203060097U (en) | 2012-11-14 | 2012-11-14 | Rehabilitation wheel chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203060097U true CN203060097U (en) | 2013-07-17 |
Family
ID=48758928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220599145 Expired - Fee Related CN203060097U (en) | 2012-11-14 | 2012-11-14 | Rehabilitation wheel chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203060097U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102973370A (en) * | 2012-11-14 | 2013-03-20 | 昆山库克自动化科技有限公司 | Rehabilitation wheelchair |
| CN106473872A (en) * | 2016-11-18 | 2017-03-08 | 湖北文理学院 | A kind of rehabilitation wheelchair and its leg rehabilitation mechanism |
-
2012
- 2012-11-14 CN CN 201220599145 patent/CN203060097U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102973370A (en) * | 2012-11-14 | 2013-03-20 | 昆山库克自动化科技有限公司 | Rehabilitation wheelchair |
| CN102973370B (en) * | 2012-11-14 | 2015-08-12 | 昆山库克自动化科技有限公司 | Rehabilitation wheelchair |
| CN106473872A (en) * | 2016-11-18 | 2017-03-08 | 湖北文理学院 | A kind of rehabilitation wheelchair and its leg rehabilitation mechanism |
| CN106473872B (en) * | 2016-11-18 | 2017-11-14 | 湖北文理学院 | A kind of rehabilitation wheelchair and its leg rehabilitation mechanism |
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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: 20130717 Termination date: 20161114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |