CN103690319B - A kind of electric wheelchair action bars - Google Patents
A kind of electric wheelchair action bars Download PDFInfo
- Publication number
- CN103690319B CN103690319B CN201310755324.1A CN201310755324A CN103690319B CN 103690319 B CN103690319 B CN 103690319B CN 201310755324 A CN201310755324 A CN 201310755324A CN 103690319 B CN103690319 B CN 103690319B
- Authority
- CN
- China
- Prior art keywords
- handle
- action bars
- electric wheelchair
- centralizing spring
- straight pin
- 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.)
- Active
Links
Abstract
A kind of electric wheelchair action bars, what relate to is a kind of action bars.The present invention proposes the Novel operating controlling seesawing to be separated with course changing control, and improve the stationarity of operation, reduce operation easier, the weak elderly and the disabled that is more convenient for uses.One end of electric wheelchair action bars handle has strip hole, and the lower end of hands behaviour bar is passed strip hole and is connected by axle with the hubcap be fixed on bottom handle; Hands behaviour bar is fixed on the bottom of handle by the first centralizing spring near the position of handle bottom face, the length direction of the first centralizing spring prolongation cylindrical void is arranged, the other end of handle is flexibly connected with handle centering body, Handle axis top end face is fixedly connected with handle bottom face, outside Handle axis, cover has sleeve and nylon plug successively, Handle axis is connected with straight pin, and the two ends of straight pin are connected by the second centralizing spring with shell, and casing is on wheelchair frame.The present invention is used on electric wheelchair.
Description
Technical field
What the present invention relates to is a kind of action bars, and what be specifically related to is a kind of electric wheelchair action bars.
Background technology
Wheelchair is the important tool of rehabilitation, it is a kind of important tool that user is able to life activity self-care, it is not only the walking-replacing tool of limbs the disabled, and the more important thing is and make them carry out physical exercise by means of wheelchair and participate in social activity, therefore the use amount of electric wheelchair is very large.Action bars is the necessary devices that wheel chair sport controls, traditional action bars adopts joystick structure, seesaws and controls to concentrate on course changing control on a short and small action bars, manual dexterity, require higher to operant skill, be not easy to the weak elderly and the disabled and use.
Summary of the invention
For the deficiency that prior art exists, the present invention proposes the Novel operating controlling seesawing to be separated with course changing control, and improve the stationarity of operation, reduce operation easier, the weak elderly and the disabled that is more convenient for uses.
To achieve these goals, the present invention realizes by the following technical solutions:
A kind of electric wheelchair action bars is formed primarily of handle centering body, handle and hands behaviour bar, and one end of handle has strip hole, and the lower end of hands behaviour bar is passed strip hole and is connected by axle with the hubcap be fixed on bottom handle, hands behaviour bar is fixed on the bottom of handle by the first centralizing spring near the position of handle bottom face, the length direction of the first centralizing spring prolongation cylindrical void is arranged, the other end of handle is flexibly connected with handle centering body, handle centering body is primarily of the second centralizing spring, nylon plug, sleeve, straight pin, Handle axis and shell composition, Handle axis top end face is fixedly connected with handle bottom face, outside Handle axis, cover has sleeve and nylon plug successively, Handle axis is connected with straight pin, the two ends of straight pin are connected by the second centralizing spring with shell, casing is on wheelchair frame.
Hubcap is built with forward-reverse motion sensor.Divertical motion sensor is installed in the bottom of handle centering body.Seesaw and control to be separated with course changing control, both are separate, and operational stability is good.
The first centralizing spring adopted and the second centralizing spring are two Compress Spring, and its centering is good, compact conformation.
Handle of the present invention and hands grasp bar has automatic centering mechanism respectively, makes handle and hands behaviour bar not by automatic centering during external force.While the present invention realizes direction and speed controlling flexibly by electric wheelchair action bars, seesaw and control to be separated with course changing control, more meet the operating habit of people, smooth operation is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of electric wheelchair action bars of the present invention; Fig. 2 is electric wheelchair action bars hands of the present invention behaviour bar automatic centering mechanism structural representation; Fig. 3 is the radial section schematic diagram of electric wheelchair action bars handle centering body of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail
See Fig. 1,2 and 3, a kind of electric wheelchair action bars is formed primarily of handle centering body 2, handle 3 and hands behaviour bar 5, and one end of handle 3 has strip hole, and the lower end of hands behaviour bar 5 is passed strip hole and is connected by axle with the hubcap 4 be fixed on bottom handle 3, hands behaviour bar 5 is fixed on the bottom of handle 3 by the first centralizing spring 6 near the position of handle 3 bottom face, the length direction that first centralizing spring 6 extends cylindrical void is arranged, the other end of handle 3 is flexibly connected with handle centering body 2, handle centering body 2 is primarily of centralizing spring 7, nylon plug 8, sleeve 9, straight pin 10, Handle axis 11 and shell 12 form, Handle axis 11 top end face is fixedly connected with handle 3 bottom face, outside Handle axis 11, cover has sleeve 9 and nylon plug successively, Handle axis 11 is connected with straight pin 10, the two ends of straight pin 10 are connected by the second centralizing spring 7 with shell 12, shell 12 is enclosed within wheelchair frame 1.
Wherein, described first centralizing spring 6 is two Compress Springs.Described second centralizing spring 7 is two Compress Springs.
On a upper scheme basis, hubcap 4 is built with forward-reverse motion sensor.
On such scheme basis, divertical motion sensor is installed in the bottom of handle centering body 2.
Hands behaviour bar 5 can along direction of arrow rotation as shown in the figure.Handle 3 can along direction of arrow rotation as shown in the figure.
With reference to shown in Fig. 2, hands behaviour bar 5 realizes automatic centering by the first centralizing spring 6, ensures that hands behaviour bar 5 is not automatically restoring to initial position by during external force.
With reference to shown in Fig. 3, handle centering body 2 is made up of the second centralizing spring 7, handle nylon plug 8, handle jacket 9, straight pin 10, Handle axis 11, cabinet 12.Handle 3 not only realizes the location of its Handle axis 11 axis by straight pin 10 and the second centralizing spring 7, also can automatic centering.
Before electric wheelchair starts and when stopping, handle 3 and hands behaviour bar 5 centering under the effect of automatic centering mechanism, the control of grasping bar 5 and handle 3 by opponent when electric wheelchair runs can realize advancing, retreat, turn to, accelerate and slowing down.Its structure is simple, easy to operate, and security performance is high.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; the knowledge described in above-described embodiment and description illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain has appending claims and equivalent thereof to define.
Claims (5)
1. an electric wheelchair action bars, it is formed primarily of handle centering body (2), handle (3) and hands behaviour's bar (5), one end of handle (3) has strip hole, and the lower end of hands behaviour's bar (5) is passed strip hole and is connected by axle with the hubcap (4) being fixed on handle (3) bottom, hands behaviour's bar (5) is fixed on the bottom of handle (3) by the first centralizing spring (6) near the position of handle (3) bottom face, the length direction of the first centralizing spring (6) prolongation cylindrical void is arranged, the other end of handle (3) is flexibly connected with handle centering body (2), handle centering body (2) is primarily of the second centralizing spring (7), nylon plug (8), sleeve (9), straight pin (10), Handle axis (11) and shell (12) composition, Handle axis (11) top end face is fixedly connected with handle (3) bottom face, there are sleeve (9) and nylon plug in Handle axis (11) outside successively cover, Handle axis (11) is connected with straight pin (10), the two ends of straight pin (10) are connected by the second centralizing spring (7) with shell (12), shell (12) is enclosed within wheelchair frame (1).
2. a kind of electric wheelchair action bars according to claim 1, is characterized in that described first centralizing spring (6) is for two Compress Spring.
3. a kind of electric wheelchair action bars according to claim 1 and 2, is characterized in that described second centralizing spring (7) is for two Compress Spring.
4. a kind of electric wheelchair action bars according to claim 3, is characterized in that hubcap (4) is built with forward-reverse motion sensor.
5. a kind of electric wheelchair action bars according to claim 4, is characterized in that divertical motion sensor is installed in the bottom of handle centering body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310755324.1A CN103690319B (en) | 2013-12-26 | 2013-12-26 | A kind of electric wheelchair action bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310755324.1A CN103690319B (en) | 2013-12-26 | 2013-12-26 | A kind of electric wheelchair action bars |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103690319A CN103690319A (en) | 2014-04-02 |
| CN103690319B true CN103690319B (en) | 2016-02-03 |
Family
ID=50352097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310755324.1A Active CN103690319B (en) | 2013-12-26 | 2013-12-26 | A kind of electric wheelchair action bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103690319B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6791014B2 (en) | 2017-05-29 | 2020-11-25 | トヨタ自動車株式会社 | Electric wheelchair operating device and its vehicle operating method |
| CN108309592B (en) * | 2018-02-11 | 2020-06-23 | 宁波市镇海丹发机械科技有限公司 | Control device of electric wheelchair |
| CN108186215B (en) * | 2018-02-11 | 2020-04-28 | 宁波市镇海丹发机械科技有限公司 | Multifunctional load-carrying wheelchair |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5379663A (en) * | 1992-03-02 | 1995-01-10 | Mitsui Engineering & Shipbuilding Co., Ltd. | Multi-axial joy stick device |
| JP2003226253A (en) * | 2001-11-29 | 2003-08-12 | Toyota Motor Corp | Vehicular operation device |
| FR2845962A1 (en) * | 2002-10-22 | 2004-04-23 | Renault Sa | Control for driving of motor vehicle, uses pivoted armrest moving laterally to steer vehicle and has further controls in joystick held in driver's hand |
| JP2006155228A (en) * | 2004-11-29 | 2006-06-15 | Tokai Rika Co Ltd | Input device |
| CN103126823A (en) * | 2013-03-14 | 2013-06-05 | 上海理工大学 | Push rod type single-hand direction control mechanism for manually propelled wheelchair |
| CN103359278A (en) * | 2012-03-27 | 2013-10-23 | 拉蒂埃-菲雅克公司 | Piloting device for piloting vehicle, in particular aircraft |
| CN203619794U (en) * | 2013-12-26 | 2014-06-04 | 哈尔滨工程大学科技园发展有限公司 | Electrically-powered wheelchair operation rod |
-
2013
- 2013-12-26 CN CN201310755324.1A patent/CN103690319B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5379663A (en) * | 1992-03-02 | 1995-01-10 | Mitsui Engineering & Shipbuilding Co., Ltd. | Multi-axial joy stick device |
| JP2003226253A (en) * | 2001-11-29 | 2003-08-12 | Toyota Motor Corp | Vehicular operation device |
| FR2845962A1 (en) * | 2002-10-22 | 2004-04-23 | Renault Sa | Control for driving of motor vehicle, uses pivoted armrest moving laterally to steer vehicle and has further controls in joystick held in driver's hand |
| JP2006155228A (en) * | 2004-11-29 | 2006-06-15 | Tokai Rika Co Ltd | Input device |
| CN103359278A (en) * | 2012-03-27 | 2013-10-23 | 拉蒂埃-菲雅克公司 | Piloting device for piloting vehicle, in particular aircraft |
| CN103126823A (en) * | 2013-03-14 | 2013-06-05 | 上海理工大学 | Push rod type single-hand direction control mechanism for manually propelled wheelchair |
| CN203619794U (en) * | 2013-12-26 | 2014-06-04 | 哈尔滨工程大学科技园发展有限公司 | Electrically-powered wheelchair operation rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103690319A (en) | 2014-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103690319B (en) | A kind of electric wheelchair action bars | |
| WO2009113049A3 (en) | Exercising machine | |
| CN111685947A (en) | Wheelchair speed limiting device for old people | |
| CN203988930U (en) | A kind of neonate abdominal massaging instrument | |
| CN104941108A (en) | Community rope skipping machine | |
| CN203619794U (en) | Electrically-powered wheelchair operation rod | |
| CN208018032U (en) | Virtual reality treadmill | |
| CN204319633U (en) | Exercycle damping wheel adjusting device | |
| CN205612832U (en) | Breathing machine for internal medicine with portable removal function | |
| CN204952118U (en) | Rehabilitative training machine for fingers | |
| CN203494108U (en) | Novel power roller | |
| CN203469299U (en) | Elastic body builder | |
| CN203436766U (en) | Muting type abdominal wheel provided with brake | |
| CN205042066U (en) | Curling | |
| CN204655335U (en) | Lower limb rehabilitation nursing training bed | |
| CN207571396U (en) | A kind of VR glasses for mitigating user head and bearing a heavy burden | |
| CN203916054U (en) | The switch using for upper limbs deformed limb people | |
| CN202481238U (en) | Hedge scramming device of elderly people mobility scooter | |
| CN205145062U (en) | Magnetism health balls | |
| CN207029427U (en) | One kind waves scooter | |
| CN204543396U (en) | Force treadmill | |
| CN203264189U (en) | Abdomen fitness roller | |
| CN204698991U (en) | The body-building of springing formula and rehabilitation training micro computer | |
| CN201431082Y (en) | Scurf removing comb | |
| CN204219755U (en) | A kind of fan seesaw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |