CN202665826U - Multifunctional electric wheel chair - Google Patents
Multifunctional electric wheel chair Download PDFInfo
- Publication number
- CN202665826U CN202665826U CN 201220180162 CN201220180162U CN202665826U CN 202665826 U CN202665826 U CN 202665826U CN 201220180162 CN201220180162 CN 201220180162 CN 201220180162 U CN201220180162 U CN 201220180162U CN 202665826 U CN202665826 U CN 202665826U
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- gear
- axle
- links
- multifunctional electric
- wheelchair
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Abstract
The utility model discloses a multifunctional electric wheel chair. A through hole is arranged on a seat cushion (15) of the wheel chair. A drawer box (4) is fixedly connected under the through hole. A drawer (9) is arranged in the drawer box (4). The upper wall of the drawer box (4) is provided with an opening, and a movable cover plate (5) is arranged on the opening. The problem of inconvenience of defecation of users can be solved through control of opening and closing of the cover plate (5).
Description
Technical field
This utility model relates to a kind of multifunctional electric wheelchair.
Background technology
Common electric wheelchair in daily life has the basic function by the electronic control wheelchair of rocking bar forward-reverse, but the problem of inconvenience when having client's defecation, and whole wheelchair can't lie low to fall and forms a horizontal plane parallel to the ground and come to lie low for the people, so that the scope of application of electric wheelchair is very limited, can't satisfy the multiple demand of user.
The utility model content
The defective of inconvenience during client's defecation when using for the common electric wheelchair, technical problem to be solved in the utility model provides a kind of multifunctional electric wheelchair of the client's of convenience defecation.
In order to solve the problems of the technologies described above, the technical scheme that this utility model adopts is: a kind of multifunctional electric wheelchair, comprise wheelchair body and control system, the wheelchair body comprises 2 drivewheels, each drivewheel is connected with a dynamical system, dynamical system links to each other with control system, control system comprises the control panel that is positioned on the handrail, accumulator and control circuit, the wheelchair body is provided with guide wheel system, the medicated cushion of wheelchair body is provided with through hole, the through hole below is connected with drawer box, and be provided with drawer and pack in the drawer box, the upper opening of drawer box, the opening of top is provided with mobilizable cover plate, and being provided with the control device that can control the cover plate switching, control device links to each other with control system;
Control device comprises motor one, axle one, axle two and axle three, motor one links to each other with axle one, axle one is provided with gear one and cone tooth one, axle two is provided with cone tooth two and cone tooth three, and axle three is provided with cone tooth four and gear two, and cone tooth one is meshed with cone tooth two, cone tooth three is meshed with cone tooth four, be connected with respectively tooth bar one and tooth bar two on 2 cover plates, tooth bar one is meshed with gear one, and tooth bar two and gear two are meshed.
Medicated cushion links to each other by hydraulic stem with base, and is provided with the hydraulic system of control hydraulic stem, and hydraulic system links to each other with control system.
The medicated cushion below is provided with lowering or hoisting gear, and lowering or hoisting gear comprises screw rod and gear wheel, and screw rod links to each other with medicated cushion, and the gear wheel center is provided with screw thread, and screw rod and threaded engagement also comprise pinion, and pinion is loaded on the axle, pinion and gear engagement, and axle links to each other with power set.
Comprise backrest, backrest and medicated cushion are hinged.
Dynamical system comprises motor two and gear, and motor two links to each other with gear, and gear links to each other with drivewheel.
It also comprises remote controller, is provided with the coding/decoding IC chip that sends signal for the reception remote controller in the control system.
The utility model has the advantage of: " the just groove of electronic control folding ", inconvenient problem when solving client's defecation, by the hydraulic stem between medicated cushion and the base, make wheelchair have the vertical lift function, also have whole wheelchair can be lain low fell and form a horizontal plane parallel to the ground and come the function that lies low for the people.
Description of drawings
Fig. 1 is the structural representation of a kind of multifunctional electric wheelchair of this utility model;
Fig. 2 is the structural representation of the drawer box of a kind of multifunctional electric wheelchair of this utility model;
Fig. 3 is the control device drive mechanism sketch map of the drawer box of a kind of multifunctional electric wheelchair of this utility model;
Fig. 4 is the control circuit figure of a kind of multifunctional electric wheelchair of this utility model;
Fig. 5 is the hydraulic system sketch map of a kind of multifunctional electric wheelchair of this utility model;
Fig. 6 is the remote control system sketch map of a kind of multifunctional electric wheelchair of this utility model;
Fig. 7 is a kind of multifunctional electric wheelchair screw lifting device of this utility model structural representation;
Labelling among the above-mentioned figure is: 1, the wheelchair body, 11, drivewheel, 12, dynamical system, 121, motor two, 122, gear, 13, guide wheel system, 14, handrail, 15, medicated cushion, 16, base, 17, backrest, 2, control system, 21, control panel, 3, through hole, 4, drawer box, 5, cover plate, 6, control device, 61, motor one, 62, axle one, 63, gear one, 64, cone tooth one, 65, axle two, 66, cone tooth two, 67, cone tooth three, 68, axle three, 69, cone tooth four, 70, gear two, 71, tooth bar one, 72, tooth bar two, 7, hydraulic stem, 8, hydraulic system, 9, drawer, 101, screw rod, 102, gear, 103, pinion, 104, axle.
The specific embodiment
Fig. 1 and Fig. 2 are the structural representation of a kind of multifunctional electric wheelchair of this utility model, comprise wheelchair body 1 and control system 2, wheelchair body 1 comprises 2 drivewheels 11, each drivewheel 11 is connected with a dynamical system 12, dynamical system 12 links to each other with control system 2, control system 2 comprises control panel 21, accumulator and the control circuit that is positioned on the handrail 14, has adopted the bi-motor gear train, carries out the rack-and-pinion transmission by bearing.Direction control---transmit a signal to the central control box of base by the sensor of rocking bar, accomplish the left and right directions conversion of wheelchair by the rotating speed difference of control break left and right sides motor, can satisfy the action at narrow local spot turn.Wheelchair body 1 is provided with guide wheel system 13, in addition can be according to client's personal like and performance requirement choosing dress upgrading external member (application of frosted color, massage/heating chair cushion, multimedia recreation suit, climb the special-purpose crawler belt of step, climbing professional version elevation angle device, speed code table etc. enrich selects assembling kit).The medicated cushion 15 of wheelchair body 1 is provided with through hole 3, and through hole 3 belows are connected with drawer box 4, and is provided with drawer 9 and packs in the drawer box 4, the upper opening of drawer box 4, the opening of top is provided with 2 cover plates 5, and is provided with the control device 6 that can control cover plate 5 switchings, and control device 6 links to each other with control system 2; Medicated cushion 15 links to each other by hydraulic stem 7 with base 16, and is provided with the hydraulic system 8 of control hydraulic stem 7, and hydraulic system 8 links to each other with control system 2.To the hydraulic stem hydraulic valve, vertical displacement movement is done in the flow-control of oil circuit to lowering or hoisting gear---wheelchair by hydraulic system.Comprise backrest 17, backrest 17 is hinged with medicated cushion 15.The chair back fell/rides, and lifting---to connecting the angular adjustment of joint bearing, the recliner between backrest 17 and the medicated cushion 15 is controlled by motor.Dynamical system 12 comprises motor 2 121 and gear 122, and motor 2 121 links to each other with gear 122, and gear 122 links to each other with drivewheel 11.It also comprises remote controller, is provided with the coding/decoding IC chip that sends signal for the reception remote controller in the control system 2, and the universal infrared remote-control system forms by transmitting and receiving the two large divisions.Carry out control operation by using the coding/decoding dedicated IC chip, as shown in Figure 6.Radiating portion comprises keyboard matrix, coded modulation, LED infrared transmitter; Receiving unit comprises light, electric switching amplifier, demodulation, decoding circuit.Infrared radio port by single-chip microcomputer can be realized long-range remote control function, can control by remote controller like this front and back and the direction of wheelchair, convenient handicapped client carries out alone taking and folding and unfolding of wheelchair, and infrared remote controller has the characteristics such as volume is little, low in energy consumption, function is strong, cost is low.
Fig. 3 is the control device drive mechanism sketch map of the drawer box of a kind of multifunctional electric wheelchair of this utility model, control device 6 comprises motor 1, axle 1, axle 2 65 and axle 3 68, motor 1 links to each other with axle 1, axle 1 is provided with gear 1 and cone tooth 1, axle 2 65 is provided with cone tooth 2 66 and cone tooth 3 67, axle 3 68 is provided with cone tooth 4 69 and gear 2 70, cone tooth 1 is meshed with cone tooth 2 66, cone tooth 3 67 is meshed with cone tooth 4 69, be connected with respectively tooth bar 1 and tooth bar 2 72 on 2 cover plates 5, tooth bar 1 is meshed with gear 1, and tooth bar 2 72 and gear 2 70 are meshed.The control of the just groove of electric folding---be furnished with an independently micro-machine 61, directly carry out folding control by control panel, wherein motor 61 is by axle connecting cylinder gear, and angular wheel interlock transmission reaches the open and close movement of two cover plates.
Fig. 4 is the control circuit figure of a kind of multifunctional electric wheelchair of this utility model, Fig. 5 is the hydraulic system sketch map of a kind of multifunctional electric wheelchair of this utility model, lifting by HYDRAULIC CONTROL SYSTEM medicated cushion 15, Fig. 6 is the application coding/decoding IC chip sketch map of a kind of multifunctional electric wheelchair of this utility model, by the Remote of remote controller realization to wheelchair.
Fig. 7 is the another kind of up-down mode of a kind of multifunctional electric wheelchair of this utility model, the screw lifting device structural representation.Described lowering or hoisting gear comprises screw rod 101 and gear wheel 102, screw rod 101 links to each other with medicated cushion 15, and gear wheel 102 centers are provided with female thread, screw rod 101 and screw-internal thread fit, also comprise pinion 103, pinion 103 is loaded on the axle 104, pinion 103 and gear 102 engagements, and axle 104 links to each other with power set, providing power to drive gear wheel 102 rotates, by the screw thread at gear wheel 102 centers, drive the lifting of screw rod 101 again, thereby realize the lifting of medicated cushion 15.
Product mainly is applicable to indoor or outdoor short distance, action needs among a small circle.Can climb the gentle slope that the elevation angle is no more than 15 °, also can install the climbing suit additional according to client's actual demand.Inconvenient problem when wheelchair mainly solves client's defecation, there is opening at the wheelchair back side, can extract Bedpan out, and the plastic bag of changing on the Bedpan just can be finished cleaning work.Make things convenient for so greatly the client, also alleviated client's family burden, saved a large amount of time and efforts.In process used in everyday, (book on the taking and placing bookshelf, the button of high rise elevator etc.), the client can carry out the operation of vertical lift as required to wheelchair, allow the client " highly " not become oneself the life in obstacle.Also can be under the prerequisite that regulate height, wheelchair can fall, and forms a horizontal plane parallel to the ground and come the confession people to lie low, even handicapped like this client also can be as the normal person without others' help---oneself is gone to bed! Product design has considered economy (energy consumption and maintaining), stability and safety.Can reach the requirement of safe, stable and environmental protection.
The above has carried out exemplary description to this utility model by reference to the accompanying drawings; obviously this utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (8)
1. multifunctional electric wheelchair, comprise wheelchair body (1), it is characterized in that, the medicated cushion (15) of described wheelchair body (1) is provided with through hole (3), described through hole (3) below is connected with drawer box (4), and be provided with drawer (9) and pack in the described drawer box (4), the upper opening of described drawer box (4), the opening of top are provided with mobilizable cover plate (5).
2. multifunctional electric wheelchair as claimed in claim 1, it is characterized in that, also comprise control system (2), described wheelchair body (1) comprises 2 drivewheels (11), each described drivewheel (11) is connected with a dynamical system (12), described dynamical system (12) links to each other with control system (2), and described control system (2) comprises control panel (21), accumulator and the control circuit that is positioned on the handrail (14), and described wheelchair body (1) is provided with guide wheel system (13).
3. multifunctional electric wheelchair as claimed in claim 2 is characterized in that, described cover plate (6) has 2, also comprises controlling the control device (6) that described cover plate (5) opens and closes, and described control device (6) links to each other with control system (2);
Described control device (6) comprises motor one (61), axle one (62), axle two (65) and axle three (68), described motor one (61) links to each other with axle one (62), described axle one (62) is provided with gear one (63) and cone tooth one (64), described axle two (65) is provided with cone tooth two (66) and cone tooth three (67), described axle three (68) is provided with cone tooth four (69) and gear two (70), described cone tooth one (64) is meshed with cone tooth two (66), described cone tooth three (67) is meshed with cone tooth four (69), be connected with respectively tooth bar one (71) and tooth bar two (72) on described 2 cover plates (5), described tooth bar one (71) is meshed with gear one (63), and described tooth bar two (72) and gear two (70) are meshed.
4. multifunctional electric wheelchair as claimed in claim 3, it is characterized in that, described medicated cushion (15) links to each other by hydraulic stem (7) with base (16), and is provided with the hydraulic system (8) of the described hydraulic stem of control (7), and described hydraulic system (8) links to each other with control system (2).
5. multifunctional electric wheelchair as claimed in claim 3, it is characterized in that, described medicated cushion (15) below is provided with lowering or hoisting gear, described lowering or hoisting gear comprises screw rod (101) and gear wheel (102), described screw rod (101) links to each other with medicated cushion (15), described gear wheel (102) center is provided with screw thread, described screw rod (101) and threaded engagement, also comprise pinion (103), described pinion (103) is loaded on the axle (104), described pinion (103) and gear wheel (102) engagement, described axle (104) links to each other with power set.
6. such as claim 4 or 5 described multifunctional electric wheelchairs, it is characterized in that, comprise backrest (17), described backrest (17) is hinged with medicated cushion (15).
7. multifunctional electric wheelchair as claimed in claim 6, it is characterized in that, described dynamical system (12) comprises motor two (121) and gear (122), described motor two (121) links to each other with gear (122), and described gear (122) links to each other with drivewheel (11).
8. multifunctional electric wheelchair as claimed in claim 7 is characterized in that, it also comprises remote controller, is provided with in the described control system (2) be used to the coding/decoding IC chip that receives described remote controller and send signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220180162 CN202665826U (en) | 2012-04-25 | 2012-04-25 | Multifunctional electric wheel chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220180162 CN202665826U (en) | 2012-04-25 | 2012-04-25 | Multifunctional electric wheel chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202665826U true CN202665826U (en) | 2013-01-16 |
Family
ID=47486767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220180162 Expired - Fee Related CN202665826U (en) | 2012-04-25 | 2012-04-25 | Multifunctional electric wheel chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202665826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109907892A (en) * | 2019-03-06 | 2019-06-21 | 宁波职业技术学院 | One kind can go to the toilet Wheelchair structure |
| CN110236812A (en) * | 2019-07-16 | 2019-09-17 | 哈尔滨理工大学 | A kind of multi-modal Human-computer interactive intelligent wheelchair system with sign monitoring function |
-
2012
- 2012-04-25 CN CN 201220180162 patent/CN202665826U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109907892A (en) * | 2019-03-06 | 2019-06-21 | 宁波职业技术学院 | One kind can go to the toilet Wheelchair structure |
| CN110236812A (en) * | 2019-07-16 | 2019-09-17 | 哈尔滨理工大学 | A kind of multi-modal Human-computer interactive intelligent wheelchair system with sign monitoring function |
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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: 20130116 Termination date: 20150425 |
|
| EXPY | Termination of patent right or utility model |