CN204890386U - Modularization intelligence wheelchair - Google Patents
Modularization intelligence wheelchair Download PDFInfo
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- CN204890386U CN204890386U CN201520208133.8U CN201520208133U CN204890386U CN 204890386 U CN204890386 U CN 204890386U CN 201520208133 U CN201520208133 U CN 201520208133U CN 204890386 U CN204890386 U CN 204890386U
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- wheelchair
- intelligent
- master controller
- control module
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Abstract
The utility model provides a modularization intelligence wheelchair, includes: drive front wheel, driven rear wheel, by wheelchair body, seat, handrail and back that drive front wheel and driven rear wheel supported, a serial communication port, the wheelchair still includes intelligent total controller, intelligence total controller goes up to reserve there is module signal input interface. The utility model discloses in, nod down control module, head control module, the infrared barrier module, road surface of keeping away is surveyed module, the control module of foot, bluetooth communication module and is all adopted the modularized design, consequently can use crowd's actual need according to the difference, selectively adopt and install, therefore intelligent wheelchair can realize standardized production, only need to reserve corresponding installation position can, greatly reduced manufacturing cost.
Description
Technical field
This utility model relates to a kind of human body auxiliary facilities, particularly a kind of intelligent wheel chair.
Background technology
Since entering 21 century, China's aging situation is further serious.And owing to cannot well be looked after, a lot of inconvenience can be there is in the daily life such as trip in a lot of old man.Meanwhile, the quantity of China people with disability is also very huge, and its trip or independent living ability often become the burden of one family.At present, for handicapped or individuals with disabilities, usually select to be equipped with wheelchair, but, the wheelchair that market is sold normally electric wheelchair, structure is relatively simple, all adopt right hand control stick to control the direct of travel of wheelchair, some wheelchair is also configured with speed regulator, for governing speed.These wheelchairs can meet the demand of the sound old people's short distance trip of major part.
But people with disability and vision, audition etc. are existed to the old people of obstacle, current wheelchair still cannot satisfy the demands.And demand crowd can have a lot of personalized requirements, the inconvenience brought with satisfied different physical disturbances to the function of wheelchair usually, if but need on electric wheelchair, increase special equipment, often need, to producer's customization, to be unfavorable for popularizing.Even left handedness personage wants to use electric wheelchair to need customized specially, not only wastes a large amount of time energy, also makes cost increase substantially.
Therefore, how designing a kind of special requirement that can meet different crowd, can reduce again the wheelchair of manufacturing cost, is those skilled in the art's technical problems urgently to be resolved hurrily.
Utility model content
For the above-mentioned defect of prior art, the technical problem that this utility model solves is, provides a kind of and can meet the use needs of different crowd, can reduce again the wheelchair of manufacturing cost, for this reason, this utility model by the following technical solutions:
A kind of modularization intelligent wheelchair, comprising: drive front-wheel, driven rear wheel; The wheelchair body, seat, handrail and the backrest that are supported by described driving front-wheel and driven rear wheel; It is characterized in that, described wheelchair also comprises intelligent master controller, and described intelligent master controller is reserved with module by signal input interface.
Preferably, described modularization intelligent wheelchair is provided with seat elevator.
Preferably, the seat side of described modularization intelligent wheelchair is provided with shifting sledge.
Alternatively, described intelligent master controller is connected with lower chin control module, described lower chin control module is used for operator and uses lower chin to operate described wheelchair.
Alternatively, described intelligent master controller is connected with head control module, and described head control module is used for the action modes that operator uses wheelchair described in header operations.
Alternatively, described intelligent master controller is connected with infrared obstacle avoidance module, and the barrier around wheelchair described in described infrared obstacle avoidance module scans also sends warning.
Alternatively, described intelligent master controller is connected with road surface detecting module, and described road surface detecting module can detect pavement behavior and information of road surface is fed back to operator.
Alternatively, described intelligent master controller is connected with foot's control module, and described foot control module is used for operator and uses both feet to control described wheelchair.
Alternatively, described intelligent master controller is connected with bluetooth communication, and described bluetooth communication can to mobile phone transferring information.
Preferably, described lower chin control module, head control module, described infrared obstacle avoidance module, described road surface detecting module, described foot control module, described bluetooth communication are all selectively connected with described intelligent master controller.
In this utility model, described lower chin control module, head control module, infrared obstacle avoidance module, road surface detecting module, foot's control module, bluetooth communication all adopt modularized design, therefore the actual needs of crowd can be used according to difference, selectively adopt and install, thus intelligent wheel chair can realize standardized production, only need reserve corresponding installation position, greatly reduce production cost.
Accompanying drawing explanation
Fig. 1: the general assembly front view of the modularization intelligent wheelchair that this utility model provides;
The left view of Fig. 2: Fig. 1;
Fig. 3: Fig. 3 is the top view of Fig. 1;
Fig. 4: the right handrail installing hole schematic diagram that this utility model provides;
Fig. 5: the lower chin control module scheme of installation that this utility model provides;
Fig. 6: the lower chin control module signal output curve diagram that this utility model provides;
Fig. 7: the head control module scheme of installation that this utility model provides;
The left view of Fig. 8: Fig. 7;
Fig. 9: the handle arrangement schematic diagram that this utility model provides;
Figure 10: the infrared obstacle avoidance modular structure schematic diagram that this utility model provides;
Figure 11: the road surface detecting module structural representation that this utility model provides;
Figure 12: foot's control module structural representation that this utility model provides.
Detailed description of the invention
Embodiment of the present utility model is illustrated below in conjunction with Figure of description.
Please refer to Fig. 1, Fig. 2, Fig. 3.Fig. 1 is the general assembly front view of the modularization intelligent wheelchair that this utility model provides, and Fig. 2 is the left view of Fig. 1, and Fig. 3 is the top view of Fig. 1.
The modularization intelligent wheelchair that this utility model provides comprises driving front-wheel 1, driven rear wheel 2, and by wheelchair body, seat, handrail and the backrest 5 driving front-wheel 1 and driven rear wheel 2 to support, wherein, the drive motors of front-wheel 1 is provided with clutch, when clutch closes, motor drives front-wheel 1 to rotate, when clutch is opened, front-wheel 1 can freely rotate, to facilitate artificial implementation.
Wheelchair body is provided with pedal 12, pedal 12 is reserved with installing hole, the mode be threaded can be adopted to be installed on pedal 12 by corresponding module, and pedal 12 can be dug to both sides and fold.
Wheelchair body is also provided with intelligent master controller 100, the shell of master controller 100 has been reserved the interface installing the input of other module by signal, plug wire can be tightened by the mode of threaded engagement by interface, and rubbery stopper can be adopted to clog to keep the clean of interface on no interface.
The inside of wheelchair body is provided with seat elevator 8, elevator 8 is made up of a jack and four compressed gas springs, jack center bolt drives lifting by the reducing motor 13 be fixed on push rod, maximum lifting height can be set to 25cm, and air spring is vertically mounted on the corner of seat with service hoisting.Bottom the gentle spring top connecting chair of jack, bottom connects the support above the battery of wheelchair chassis.
The seat of modularization intelligent wheelchair is provided with shifting sledge 10, slide rail 10 points three sections designs: first paragraph is fixed in elevator 8, can not slide, second segment connects first paragraph, can skid off half; 3rd section connects second segment, can skid off wheelchair completely.Every bar holds vertical slide rail has two row's balls to be connected with adjacent slide rail, and the maximum capacity after skidding off can be arranged as required, and usually can be set to 45kg, slide rail is arranged on seat bottom, can be elevated, dock with sick bed after skidding off.
Modularization intelligent wheelchair is also provided with pair of armrests 3, and wherein the handrail in left side can turn over above, and the handrail on right side is reserved with installing hole, and the handrail in left side can carry out spacing to slide rail 10.
Table 11 can be dug to the right, and is thereunder reserved with installing hole, keeps away barrier module 16 for installation infrared.
The both sides of the backrest 5 of wheelchair are provided with slide rail 6, and seat can slide up and down along slide rail 6 when being elevated, and backrest sponge protrudes from slide rail, to improve the comfort level of user.There is installing hole on the top of backrest 5, can insert adjustable headrest 4.
Backrest 5 is also provided with handle 7, uses primarily of nursing staff.Wherein, can mount controller on handle 7, controller can divide upper and lower two parts, and as shown in Figure 9, upper potentiometer 71 can move left and right, self-return, controls left and right by care-giver's hand thumb; Lower potentiometer 72 is arranged on below handle, can the forefinger of nursing staff and middle finger upwards before and after pressing, self-return, to control front and back speed.
Below in conjunction with Fig. 4-Fig. 6, lower chin control module is described in detail.
As described above also with reference to Fig. 4, Fig. 5, right handrail 3 is provided with installing hole 31, lower chin control module 14 to be coordinated with installing hole 31 by support and fixes, fine motion controls rocking bar 141 and can to extend and by certain angle folding, can according to the concrete condition according to user, fine motion being controlled rocking bar 141 reaches below the lower chin of user, and the top that fine motion controls rocking bar 141 is spherical rubber parts, and the lower chin of user can withstand on these spherical rubber parts handles wheelchair.For the ease of using intelligent wheel chair, the input signal controlling rocking bar adopts Curve Design, as shown in Figure 6, moving hourly velocity by a small margin and be less than the positive specific rate of amount of movement, accurately controls at indoor low speed to facilitate; When input signal increases, speed is improved rapidly, to facilitate outdoor trip.
Below in conjunction with Fig. 7-Fig. 8, head control module is described.
Please refer to Fig. 7, Fig. 8, Fig. 7 is the head control module scheme of installation that this utility model provides, and Fig. 8 is the left view of Fig. 7.
Headrest 4 is installed above backrest 5, head control module 15 can be fixed on headrest 4, on the rear of spill headrest 4, left side and right side, the Long travel pressure/displacement transducer that automatically resets is installed respectively, like this, user advances to wheelchair during layback head, when bowing, wheelchair stops, to both sides by then realizing respectively turning left or bending to right.When using head control module 15, with seat elevator 8 adjusting seat to suitable position, to adapt to the user by same height.
Lower chin control module 14 and head control module 15 are applicable to both hands has the group of handicapped of obstacle to use, only need to load onto fine motion on the installing hole that right handrail is reserved and control rocking bar 141, and interface reserved to itself and intelligent master controller 100 is connected, can realize handling wheelchair with lower chin or head and controlling.
Please refer to Figure 10, Figure 10 is the infrared obstacle avoidance modular structure schematic diagram that this utility model provides.As shown in Figure 10, infrared obstacle avoidance module 16 is arranged on below table 11 with on rear wheel support, be made up of four forward-looking infrared sensors 161 and two backsight infrared sensor (not shown)s, about front can be scanned each in 45 degree and both sides, rear barrier situation and send warning.In concrete embodiment, barrier close to time, voice message " obstacle, turn ", and excessively close to automatic retarding during barrier.Meanwhile, because wheelchair is forerunner, when turning, tail beat amplitude is comparatively large, and user inconvenience observes front, while observe rear, therefore rear portion infrared sensor provides side-looking, is arranged on the distalmost end of rear wheel support, be about to touch brush lightly time automatic retarding, and voice message " rear barrier, slow down ".Certainly, those skilled in the art are based on above-mentioned enlightenment, and can also make various equivalent replacement means, these replacement means also should belong to the protection domain of the application.
Please refer to Figure 11, Figure 11 is the road surface detecting module structural representation that this utility model provides.
As shown in figure 11, road surface detecting module 17 is arranged on the below of pedal 12, forms under four depending on infrared sensor 171.Road surface detecting module 17 can detect pavement state and information of road surface is fed back to operator.Four infrared sensors 171 and level be 30 degree transversely arranged, constantly find range, if apart from elongated, illustrate to sink in front, if changed apart from continuous, Uneven road is described.After road surface change being detected, wheelchair carries out voice message " Uneven road ", reminds user to note, detect significantly sink time automatic retarding, and voice message " road surface sink, slow down ".Road surface detecting module 17 usually and head control module 15 use simultaneously because user is when using header operations, be often difficult to the situation observing road surface in time, road surface detecting module 17 then can provide auxiliary preferably.
Please refer to Figure 12, Figure 12 is foot's control module structural representation that this utility model provides.As shown in figure 12, foot's control module 18 is that it can be arranged on Wheel chair pedal plate 12 for especial patient design, coordinates seat elevator 8, regulates the height highly adapting to different people.Foot controller and original hand control stick similar, be all potentiometer rocking bar control all around.The footwear of operator can be fixed in the shoe cover of controller, in case on-slip takes off.There is button at sole position and the heel position of foot's control module 18, only have and step on two buttons with whole sole simultaneously, just can control wheelchair, maloperation occur to prevent operator when upper and lower wheelchair.
Supplement as of the present utility model, modularization intelligent wheelchair also comprises intelligent mobile phone Bluetooth communication module 19 (not shown), it can to mobile phone transmission location, information about power, user can calculate total kilometrage number planned path on mobile phone after, calculate battery electric quantity with after intelligent wheel chair wireless connections, and on mobile phone, eject warning when estimating to arrive.The mounting means of bluetooth communication 19 is versatile and flexible, because it does not have mechanical function, therefore without the need to arranging mounting means specially, only need be fixed on intelligent wheel chair and can realize.
It should be noted that, described lower chin control module 14, head control module 15, infrared obstacle avoidance module 16, road surface detecting module 17, foot's control module 18, bluetooth communication 19 all can carry out choosing dress according to the actual needs of the crowd of use, are namely selectively connected with described intelligent master controller 100.Such intelligent wheel chair just can realize standardized production, only need reserve corresponding installing hole, significantly reduce production cost, is conducive to the universal of intelligent wheel chair.
It should be noted that the noun of locality such as forward and backward, upper and lower that this utility model occurs is all for convenience of description, and based on the position indicated by accompanying drawing, does not should be understood to the restriction to protection domain.
Those skilled in the art should understand; under enlightening based on technology of the present utility model; equivalent replacement can be carried out for the structure described by above-mentioned embodiment; thus draw more embodiment; or under the prerequisite not departing from this utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (15)
1. a modularization intelligent wheelchair, comprising: drive front-wheel (1), driven rear wheel (2); The wheelchair body supported by described driving front-wheel (1) and driven rear wheel (2), seat, handrail and backrest (5); It is characterized in that, described wheelchair also comprises intelligent master controller (100), and described intelligent master controller (100) is reserved with module by signal input interface.
2. modularization intelligent wheelchair as claimed in claim 1, it is characterized in that, described modularization intelligent wheelchair is provided with seat elevator (8).
3. modularization intelligent wheelchair as claimed in claim 2, it is characterized in that, the seat side of described modularization intelligent wheelchair is provided with shifting sledge (10).
4. modularization intelligent wheelchair as claimed in claim 1, it is characterized in that, described intelligent master controller (100) is connected with lower chin control module (14), and described lower chin control module (14) uses lower chin to operate described wheelchair for operator.
5. modularization intelligent wheelchair as claimed in claim 1, it is characterized in that, described intelligent master controller (100) is connected with head control module (15), and described head control module (15) uses the action modes of wheelchair described in header operations for operator.
6. modularization intelligent wheelchair as claimed in claim 1, it is characterized in that, described intelligent master controller (100) is connected with infrared obstacle avoidance module (16), and described infrared obstacle avoidance module (16) is scanned the barrier around described wheelchair and sends warning.
7. modularization intelligent wheelchair as claimed in claim 1, it is characterized in that, described intelligent master controller (100) is connected with road surface detecting module (17), and described road surface detecting module (17) can be detected pavement behavior and information of road surface is fed back to operator.
8. modularization intelligent wheelchair as claimed in claim 1, it is characterized in that, described intelligent master controller (100) is connected with foot's control module (18), and described foot control module (18) uses both feet to control described wheelchair for operator.
9. modularization intelligent wheelchair as claimed in claim 1, it is characterized in that, described intelligent master controller (100) is connected with bluetooth communication (19), and described bluetooth communication (19) can to mobile phone transferring information.
10. modularization intelligent wheelchair as claimed in claim 4, it is characterized in that, described lower chin control module (14) is selectively connected with described intelligent master controller (100).
11. modularization intelligent wheelchairs as claimed in claim 5, is characterized in that, described head control module (15) is selectively connected with described intelligent master controller (100).
12. modularization intelligent wheelchairs as claimed in claim 6, is characterized in that, described infrared obstacle avoidance module (16) is selectively connected with described intelligent master controller (100).
13. modularization intelligent wheelchairs as claimed in claim 7, is characterized in that, described road surface detecting module (17) is selectively connected with described intelligent master controller (100).
14. modularization intelligent wheelchairs as claimed in claim 8, is characterized in that, described foot control module (18) is selectively connected with described intelligent master controller (100).
15. modularization intelligent wheelchairs as claimed in claim 9, is characterized in that, described bluetooth communication (19) is selectively connected with described intelligent master controller (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520208133.8U CN204890386U (en) | 2015-04-08 | 2015-04-08 | Modularization intelligence wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520208133.8U CN204890386U (en) | 2015-04-08 | 2015-04-08 | Modularization intelligence wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204890386U true CN204890386U (en) | 2015-12-23 |
Family
ID=54912608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520208133.8U Expired - Fee Related CN204890386U (en) | 2015-04-08 | 2015-04-08 | Modularization intelligence wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204890386U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568037A (en) * | 2018-11-29 | 2019-04-05 | 成都文博蓉耀科技有限公司 | A kind of wheelchair device with intelligent reminding function |
| CN110420097A (en) * | 2018-07-09 | 2019-11-08 | 江西斯麦高医疗器械科技有限公司 | A kind of fine motion control system of electric wheelchair |
| CN110693654A (en) * | 2019-10-15 | 2020-01-17 | 北京小米移动软件有限公司 | Method and device for adjusting intelligent wheelchair and electronic equipment |
-
2015
- 2015-04-08 CN CN201520208133.8U patent/CN204890386U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420097A (en) * | 2018-07-09 | 2019-11-08 | 江西斯麦高医疗器械科技有限公司 | A kind of fine motion control system of electric wheelchair |
| CN110420097B (en) * | 2018-07-09 | 2020-07-10 | 江西斯麦高医疗器械科技有限公司 | Micro-motion control system of electric wheelchair |
| CN109568037A (en) * | 2018-11-29 | 2019-04-05 | 成都文博蓉耀科技有限公司 | A kind of wheelchair device with intelligent reminding function |
| CN110693654A (en) * | 2019-10-15 | 2020-01-17 | 北京小米移动软件有限公司 | Method and device for adjusting intelligent wheelchair and electronic equipment |
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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: 20151223 Termination date: 20170408 |
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| CF01 | Termination of patent right due to non-payment of annual fee |