CN2792460Y - Electric gearing wheel chair - Google Patents
Electric gearing wheel chair Download PDFInfo
- Publication number
- CN2792460Y CN2792460Y CN 200520025559 CN200520025559U CN2792460Y CN 2792460 Y CN2792460 Y CN 2792460Y CN 200520025559 CN200520025559 CN 200520025559 CN 200520025559 U CN200520025559 U CN 200520025559U CN 2792460 Y CN2792460 Y CN 2792460Y
- Authority
- CN
- China
- Prior art keywords
- wheelchair
- gear ring
- direct current
- transmission case
- current generator
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model belongs to an electric gearing wheel chair, which is suitable for disabled people. The utility model is characterized in that gear rings are respectively fixed on the outer edges of two wheels of the wheel chair, a motor transmission case is fixedly arranged on an axle frame and a driving gear which is meshed with the gear rings of the wheels is guided out of the motor transmission case. The lever principle in kinetics is fully used by the utility model, a force arm is lengthened, so labor is saved, and electricity is saved; simultaneously, the service life of batteries is prolonged, and the control system of the electric gearing wheel chair is very convenient; by using an operating rod simply, the wheel chair can move backwards and forwards and can turn freely; the design of the complete machine is scientific and reasonable, and environment can be protected. The utility model is a product for replacing the existing electric wheel chairs.
Description
Technical field
This utility model belongs to a kind of wheelchair, especially a kind of gear ring type electric wheelchair that is suitable for people with disability's use.
Background technology
The wheelchair major part that in the market people with disability uses is manual, and its kind of drive is to adopt the chain drive of similar bicycle basically, and effort is used very inconveniently, and also needs other people to promote sometimes.For addressing this problem, electric wheelchair arises at the historic moment.Existing electric wheelchair is the general kind of drive that adopts electric bicycle or electric motorcycle on overall structure, and integral body is relatively heavier, and power consumption is bigger, and operates dumb.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, laborsaving power saving, flexible operation and comfortable gear ring type electric wheelchair.
The purpose of this utility model is achieved in that
This gear ring type electric wheelchair, constitute by direct current generator, storage battery, wheelchair, storage battery is the direct current generator power supply and is packed on the wheelchair jointly with direct current generator, it is characterized in that: the outer of two rims of wheelchair all is fixed with gear ring, all be fixed with the motor transmission case that direct current generator is installed in it on the axletree frame of two wheels that are fixed with gear ring of wheelchair, this motor transmission case is drawn a driven wheel that is driven and be meshed with the gear ring of these two wheels by direct current generator.
And the drive mechanism of described motor transmission case is: motor shaft directly installs a worm screw, and this worm engaging one is packed in the worm gear in the motor transmission case, and an end of this worm-wheel shaft directly installs a driven wheel that can be meshed with the gear ring of wheel.
And, the control stick of control direct current generator action is installed in the end of the handrail of wheelchair.
And described direct current generator is a permanent magnet DC motor.
Advantage of the present utility model and good effect are:
Gear ring is all installed in rim outer at two wheels, motor directly connects driven wheel by the worm and gear kind of drive or motor and meshes this two gear rings, realized the lever principle in the mechanics, i.e. the arm of force laborsaving power saving that extends has prolonged service life of battery simultaneously; And, gear ring type electric wheelchair control system is very convenient, only needs the simple actions such as front and back walking, turning and braking of using stick can control wheelchair flexibly, takes or operate very comfortable, the reasonable environmental protection of complete machine design science is the regeneration product of existing electric wheelchair.
Description of drawings
Fig. 1 is a schematic perspective view of the present utility model;
Fig. 2 is the transmission enlarged diagram of each interior drive disk assembly of the motor transmission case of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing this utility model embodiment is further described:
This gear ring type electric wheelchair, constitute by the axletree frame 1 under wheelchair 7, the wheelchair, two rear wheels 2 on the axletree frame, installing and two universal front-wheels 10 and wheelchair pushing hands 6, storage battery 9 and motor transmission case 5 are packed in two rear wheel inboards of axletree frame respectively, be the two-wheel dual-driving-mode, storage battery gives the permanent magnet DC motor in the motor transmission case 15 power supplies.Main innovate point of the present utility model is: the outer of two rims of wheelchair all is fixed with gear ring 3, draws a driven wheel 4 that is driven and be meshed with the gear ring of wheel by permanent magnet DC motor in the motor transmission case.
The drive mechanism of each drive disk assembly in the motor transmission case is (referring to Fig. 2): motor shaft 14 directly installs a worm screw 13 by the shaft coupling (not shown), this worm engaging one is packed in the worm gear 12 in the motor transmission case, and an end of this worm-wheel shaft 11 directly installs a driven wheel that can be meshed with the gear ring of wheel.The accompanying drawing of present embodiment is so.
In addition, this motor transmission case also can be the mode that motor shaft directly installs driven wheel, also can realize the purpose of this utility model.
The control stick 8 of one control direct current generator action is installed in the end of arbitrary handrail of wheelchair in addition.
Each drive disk assembly in the motor transmission case is conventional the connection, by those of ordinary skill is grasped, does not therefore provide the concrete relation that is connected and installed.
Operation principle of the present utility model is: by stick, can control the driving of left and right two permanent magnet DC motors respectively, promptly can be respectively or realize advancing, retreating of left and right wheel simultaneously, and make wheelchair carry out all around, turn round and arresting action.Owing to fully used the lever principle of mechanics, can realize laborsaving purpose of power saving, and overall structure is simple, easy to operate.
Claims (4)
1. gear ring type electric wheelchair, constitute by direct current generator, storage battery, wheelchair, storage battery is the direct current generator power supply and is packed on the wheelchair jointly with direct current generator, it is characterized in that: the outer of two rims of wheelchair all is fixed with gear ring, all be fixed with the motor transmission case that direct current generator is installed in it on the axletree frame of two wheels that are fixed with gear ring of wheelchair, this motor transmission case is drawn a driven wheel that is driven and be meshed with the gear ring of these two wheels by direct current generator.
2. gear ring type electric wheelchair according to claim 1, it is characterized in that: the drive mechanism of described motor transmission case is: motor shaft directly installs a worm screw, this worm engaging one is packed in the worm gear in the motor transmission case, and an end of this worm-wheel shaft directly installs a driven wheel that can be meshed with the gear ring of wheel.
3. gear ring type electric wheelchair according to claim 1 is characterized in that: the control stick that the action of control direct current generator is installed in the end of the handrail of wheelchair.
4. according to claim 1 or 3 described gear ring type electric wheelchairs, it is characterized in that: described direct current generator is a permanent magnet DC motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025559 CN2792460Y (en) | 2005-04-11 | 2005-04-11 | Electric gearing wheel chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025559 CN2792460Y (en) | 2005-04-11 | 2005-04-11 | Electric gearing wheel chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2792460Y true CN2792460Y (en) | 2006-07-05 |
Family
ID=36819613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520025559 Expired - Fee Related CN2792460Y (en) | 2005-04-11 | 2005-04-11 | Electric gearing wheel chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2792460Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222916A (en) * | 2013-05-03 | 2013-07-31 | 西北工业大学 | Intelligent disabled scooter |
| CN104027206A (en) * | 2014-07-07 | 2014-09-10 | 杨海蓉 | Seat with storage battery |
| CN104546325A (en) * | 2015-02-02 | 2015-04-29 | 宁波德坤工业设计有限公司 | Foldable electric wheelchair suitable for aged for shopping |
| CN106491284A (en) * | 2016-10-21 | 2017-03-15 | 上海喆氏智能科技有限公司 | A kind of electric walk instead instrument that can directly plug into toilet seat |
| CN107397632A (en) * | 2017-07-31 | 2017-11-28 | 潍坊八哥医疗器械科技股份有限公司 | Manual intelligent power assisted wheelchair |
| CN107890396A (en) * | 2017-11-30 | 2018-04-10 | 定远县中林机械技术有限公司 | A kind of self-balancing seat |
| CN108042276A (en) * | 2017-11-30 | 2018-05-18 | 定远县中林机械技术有限公司 | One kind has multi-functional disabled people-aiding electric wheelchair |
| CN108356789A (en) * | 2017-05-19 | 2018-08-03 | 重庆交通大学 | supermarket shopping intelligent robot |
| EP3545930A1 (en) * | 2018-03-28 | 2019-10-02 | Exedy Corporation | Moving device |
| CN112423717A (en) * | 2018-04-27 | 2021-02-26 | 罗达富图拉有限责任公司 | Removable power assist system for a hand-propelled wheelchair |
-
2005
- 2005-04-11 CN CN 200520025559 patent/CN2792460Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222916A (en) * | 2013-05-03 | 2013-07-31 | 西北工业大学 | Intelligent disabled scooter |
| CN104027206A (en) * | 2014-07-07 | 2014-09-10 | 杨海蓉 | Seat with storage battery |
| CN104546325A (en) * | 2015-02-02 | 2015-04-29 | 宁波德坤工业设计有限公司 | Foldable electric wheelchair suitable for aged for shopping |
| CN106491284A (en) * | 2016-10-21 | 2017-03-15 | 上海喆氏智能科技有限公司 | A kind of electric walk instead instrument that can directly plug into toilet seat |
| CN108356789A (en) * | 2017-05-19 | 2018-08-03 | 重庆交通大学 | supermarket shopping intelligent robot |
| CN108356789B (en) * | 2017-05-19 | 2024-08-27 | 重庆交通大学 | Intelligent robot for supermarket shopping |
| CN107397632A (en) * | 2017-07-31 | 2017-11-28 | 潍坊八哥医疗器械科技股份有限公司 | Manual intelligent power assisted wheelchair |
| CN107890396A (en) * | 2017-11-30 | 2018-04-10 | 定远县中林机械技术有限公司 | A kind of self-balancing seat |
| CN108042276A (en) * | 2017-11-30 | 2018-05-18 | 定远县中林机械技术有限公司 | One kind has multi-functional disabled people-aiding electric wheelchair |
| EP3545930A1 (en) * | 2018-03-28 | 2019-10-02 | Exedy Corporation | Moving device |
| CN112423717A (en) * | 2018-04-27 | 2021-02-26 | 罗达富图拉有限责任公司 | Removable power assist system for a hand-propelled wheelchair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2792460Y (en) | Electric gearing wheel chair | |
| CN204033639U (en) | A kind of electric wheel-chair vehicle being provided with Hall stick and brushless hub electric motor | |
| CN202605141U (en) | Motor-driven and manual foldable wheel chair | |
| CN102697609B (en) | Electric wheelchair and steering control device thereof | |
| CN201512060U (en) | Electrically power-assisted vehicle | |
| CN201414891Y (en) | Electric hand-rocking wheelchair | |
| CN201469542U (en) | Push rod driving type wheelchair | |
| CN201894706U (en) | Novel electric wheelchair | |
| CN202589806U (en) | Electric wheel chair | |
| CN201930157U (en) | Four-wheel electrically-drivable wheelchair | |
| CN202080329U (en) | Four-wheeled steering mechanism | |
| CN200991367Y (en) | Hand-rocking wheeled chair | |
| CN102670361B (en) | Electrically propelled wheelchair | |
| CN101543448A (en) | Dual-purpose electric wheelchair capable of going up and down stair and moving on flat road | |
| CN2623202Y (en) | Electric wheelchair vehicle with lifting seat | |
| CN207429292U (en) | A kind of wheelchair of band walking power assisting device | |
| CN2900317Y (en) | Steering wheel type back wheel turning tricycle bicycle | |
| CN200994867Y (en) | Electric-manual two-purpose convenient wheel chair | |
| CN102151202A (en) | Solar three-wheel wheelchair | |
| CN201295334Y (en) | Electric wheelchair | |
| CN203142765U (en) | Novel forklift | |
| CN203524882U (en) | Electric auxiliary pushing device for manual wheelchair | |
| CN202933165U (en) | Medical nursing trolley | |
| CN100574736C (en) | Light electric wheeled chair | |
| CN201169366Y (en) | Novel transmission mechanisms of electric bicycle and tricycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060705 |