CN107468441A - A kind of electric wheelchair of stable direction - Google Patents
A kind of electric wheelchair of stable direction Download PDFInfo
- Publication number
- CN107468441A CN107468441A CN201710809561.XA CN201710809561A CN107468441A CN 107468441 A CN107468441 A CN 107468441A CN 201710809561 A CN201710809561 A CN 201710809561A CN 107468441 A CN107468441 A CN 107468441A
- Authority
- CN
- China
- Prior art keywords
- chassis
- electric wheelchair
- stable direction
- support base
- decelerator
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/04—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1051—Arrangements for steering
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of electric wheelchair of stable direction, including：Controller, chassis, buttocks support base and backrest support frame, the chassis both sides are provided with electric wheel, the backrest support frame is inclined at the rear of buttocks support base, hand pillow is provided with above the buttocks support base both sides, the controller is arranged on hand pillow, deflecting roller is provided with below the chassis front end, decelerator is provided with the chassis, the decelerator bottom is provided with the output shaft being connected with deflecting roller, the input of the decelerator is provided with motor, the electric wheel and motor respectively with controller linearly connected.Through the above way, the electric wheelchair of stable direction of the present invention, advanced using electric wheel driving chassis, turned to by rotation of the reducer output shaft to deflecting roller, and the driving of decelerator is carried out using motor, control is flexible, and the anglec of rotation control stability of deflecting roller is high.
Description
Technical field
The present invention relates to electric wheelchair field, more particularly to a kind of electric wheelchair of stable direction.
Background technology
The trip of electric wheelchair, the trip of handicapped crowd is very easy to, saves user and the people that accompanies and attends to
The muscle power of member, use are more convenient.
Existing electric wheelchair is typically to be turned to using the speed difference of two Electric Motor Wheels of manual steering or control,
Manual steering needs the operation of entourage, there is inconvenience more, and the control logic of the speed difference of two Electric Motor Wheels is more complicated, turns to
Track and preferable track have deviation, it is difficult to control, it is necessary to improve.
The content of the invention
The present invention solves the technical problem of a kind of electric wheelchair of stable direction is provided, lifted steering precision and
Stability.
In order to solve the above technical problems, one aspect of the present invention is：A kind of the electronic of stable direction is provided
Wheelchair, including：Controller, chassis, buttocks support base and backrest support frame, the buttocks support base is arranged on chassis, described
Chassis both sides are provided with electric wheel, and the backrest support frame is inclined at the rear of buttocks support base, the buttocks support
Hand pillow is provided with above seat both sides, the controller is arranged on hand pillow, and deflecting roller is provided with below the chassis front end, described
Decelerator is provided with chassis, the decelerator bottom is provided with the output shaft being connected with deflecting roller, the input of the decelerator
End is provided with motor, the electric wheel and motor respectively with controller linearly connected.
In a preferred embodiment of the present invention, the electric wheel is located at buttocks support base both sides.
In a preferred embodiment of the present invention, it is provided with the battery being connected with controller in the buttocks support base.
In a preferred embodiment of the present invention, it is provided with bearing at the top of the deflecting roller.
In a preferred embodiment of the present invention, the motor is stepper motor.
In a preferred embodiment of the present invention, pedal housing, the decelerator are provided with above the chassis front end
It is located at respectively in pedal housing with motor.
In a preferred embodiment of the present invention, the buttocks support base and backrest support frame surface are respectively arranged with soft
Pad.
In a preferred embodiment of the present invention, the quantity of the deflecting roller is 2, and drawing is provided between 2 deflecting rollers
Bar carries out be hinged and realizes synchronous turn to.
The beneficial effects of the invention are as follows：A kind of electric wheelchair for stable direction that the present invention points out, is driven using electric wheel
Dynamic chassis is advanced, and is turned to by rotation of the reducer output shaft to deflecting roller, and slowed down using motor
The driving of device, control is flexible, and the anglec of rotation control stability of deflecting roller is high, and turning track is easily held, and improves operation just
Profit.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other
Accompanying drawing, wherein：
Fig. 1 is a kind of structural representation of the preferred embodiment of electric wheelchair one of stable direction of the present invention.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only the part of the embodiment of the present invention, rather than whole embodiments.It is common based on the embodiment in the present invention, this area
All other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
Referring to Fig. 1, the embodiment of the present invention includes：
A kind of electric wheelchair of stable direction, including：Controller 3, chassis 1, buttocks support base 4 and backrest support frame 5, the stern
Portion's support base 4 is arranged on chassis 1, and the both sides of chassis 1 are provided with electric wheel 2, and the electric wheel 2 is located at buttocks support
4 both sides of seat, the rotation of electric wheel 2 drives the movement on chassis 1, than relatively labor-saving.
The backrest support frame 5 is inclined at the rear of buttocks support base 4, convenient to lean on, 4 liang of the buttocks support base
Hand pillow 13 is provided with above side, facilitates the support of arm, the controller 3 is arranged on hand pillow 13, lifting operation convenience.
Deflecting roller 11 is provided with below the front end of chassis 1, decelerator 8, the decelerator 8 are provided with the chassis 1
Bottom is provided with the output shaft 9 being connected with deflecting roller 11, and the input of the decelerator 8 is provided with motor 6, utilizes driving
Motor 6 drives the work of decelerator 8, and the rotation of output shaft 9 is carried out after deceleration, and the rotation of driving deflecting roller 11 is turned to, surely
Qualitative height.
The electric wheel 2 and motor 6 are carried out with the linearly connected of controller 3, the rotation of control electric wheel 2 respectively
Movable, the rotation of control motor 6 carries out the regulation of steering angle.
The battery being connected with controller 3 is provided with the buttocks support base 4, is powered using battery, it is convenient
It is mobile.
The top of deflecting roller 11 is provided with bearing 10, improves flexibility and the structural stability of the rotation of deflecting roller 11.
The motor 6 is stepper motor, and angle control is flexible, and precision is high, is conveniently steered the control of track.
Pedal housing 7 is provided with above the front end of chassis 1, the decelerator 8 and motor 6 are respectively positioned at foot-operated
In plate housing 7, the support of convenient use person foot, the protection to decelerator 8 and motor 6 is strengthened.The buttocks support
Seat 4 and the surface of backrest support frame 5 are respectively arranged with cushion 14, improve the comfortableness of user.
The quantity of the deflecting roller 11 is 2, and pull bar 12 is provided between 2 deflecting rollers 11 and carries out be hinged and realizes synchronous
Turn to, output shaft 9 need to drive 1 deflecting roller that the synchronous axial system of 2 deflecting rollers can be achieved, and save cost, improve and turn
To stability.
In summary, the electric wheelchair for a kind of stable direction that the present invention points out, it is mobile steady, turn to flexibly, structure is steady
Qualitative height, control is easy, improves the convenience used and comfortableness.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, it is included within the scope of the present invention.
Claims (8)
- A kind of 1. electric wheelchair of stable direction, it is characterised in that including：Controller, chassis, buttocks support base and back rest supports Frame, the buttocks support base are arranged on chassis, and the chassis both sides are provided with electric wheel, and the backrest support frame is tilted and set To put and hand pillow is provided with above the rear of buttocks support base, the buttocks support base both sides, the controller is arranged on hand pillow, Deflecting roller is provided with below the chassis front end, decelerator is provided with the chassis, the decelerator bottom is provided with turning To the output shaft of wheel connection, the input of the decelerator is provided with motor, electric wheel and the motor difference With controller linearly connected.
- 2. the electric wheelchair of stable direction according to claim 1, it is characterised in that the electric wheel is located at buttocks branch Support seat both sides.
- 3. the electric wheelchair of stable direction according to claim 1, it is characterised in that be provided with the buttocks support base The battery being connected with controller.
- 4. the electric wheelchair of stable direction according to claim 1, it is characterised in that be provided with axle at the top of the deflecting roller Hold.
- 5. the electric wheelchair of stable direction according to claim 1, it is characterised in that the motor is stepping electricity Machine.
- 6. the electric wheelchair of stable direction according to claim 1, it is characterised in that be provided with above the chassis front end Pedal housing, the decelerator and motor are located in pedal housing respectively.
- 7. the electric wheelchair of stable direction according to claim 1, it is characterised in that the buttocks support base and backrest branch Support surface is respectively arranged with cushion.
- 8. the electric wheelchair of stable direction according to claim 1, it is characterised in that the quantity of the deflecting roller is 2, Pull bar is provided between 2 deflecting rollers to carry out be hinged and realize synchronous turn to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710809561.XA CN107468441A (en) | 2017-09-11 | 2017-09-11 | A kind of electric wheelchair of stable direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710809561.XA CN107468441A (en) | 2017-09-11 | 2017-09-11 | A kind of electric wheelchair of stable direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107468441A true CN107468441A (en) | 2017-12-15 |
Family
ID=60585145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710809561.XA Pending CN107468441A (en) | 2017-09-11 | 2017-09-11 | A kind of electric wheelchair of stable direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107468441A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2602741Y (en) * | 2003-02-18 | 2004-02-11 | 金丽杰 | Microcomputer controlled portable electric/hand driven wheelchair |
| CN2675101Y (en) * | 2004-01-30 | 2005-02-02 | 孙迪生 | All directions movable electric wheel chair |
| CN102431586A (en) * | 2011-10-24 | 2012-05-02 | 上海航天汽车机电股份有限公司 | Integrated steering and suspension system |
| CN202589806U (en) * | 2012-05-30 | 2012-12-12 | 王保福 | Electric wheel chair |
| CN106963572A (en) * | 2017-05-11 | 2017-07-21 | 黄河科技学院 | The electric wheelchair that gravity's center control is advanced and turned |
-
2017
- 2017-09-11 CN CN201710809561.XA patent/CN107468441A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2602741Y (en) * | 2003-02-18 | 2004-02-11 | 金丽杰 | Microcomputer controlled portable electric/hand driven wheelchair |
| CN2675101Y (en) * | 2004-01-30 | 2005-02-02 | 孙迪生 | All directions movable electric wheel chair |
| CN102431586A (en) * | 2011-10-24 | 2012-05-02 | 上海航天汽车机电股份有限公司 | Integrated steering and suspension system |
| CN202589806U (en) * | 2012-05-30 | 2012-12-12 | 王保福 | Electric wheel chair |
| CN106963572A (en) * | 2017-05-11 | 2017-07-21 | 黄河科技学院 | The electric wheelchair that gravity's center control is advanced and turned |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171215 |