CN100509463C - Automobile pedal regulation system - Google Patents
Automobile pedal regulation system Download PDFInfo
- Publication number
- CN100509463C CN100509463C CNB200510022101XA CN200510022101A CN100509463C CN 100509463 C CN100509463 C CN 100509463C CN B200510022101X A CNB200510022101X A CN B200510022101XA CN 200510022101 A CN200510022101 A CN 200510022101A CN 100509463 C CN100509463 C CN 100509463C
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- Prior art keywords
- pedal
- arm
- running board
- regulation system
- hinged
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- 230000033001 locomotion Effects 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 240000006909 Tilia x europaea Species 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 239000007858 starting material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Braking Elements And Transmission Devices (AREA)
Abstract
The invention relates to a vehicle pedal adjuster, which comprises pedal support, pedal rod, pushing rod, and pedal arm, wherein the outer end of pedal is connected to pedal; the pedal arm is hinged to pedal support, pedal rod and pushing rod; the pedal arm has guide groove; the inner end of pedal rod is connected to the guide groove; the pedal rod via spline is hinged to driving arm whose outer end is connected to driving axle; the driving axle is through the pedal arm to connected the motor driver; the motor driver and the driving arm are mounted at two sides of pedal arm; the motor driver comprises motor and worm reducer; the motor axle is connected to worm; the upper part of pedal support has pedal instruction lamp switch; the pedal arm and pedal support are hinged by support axle, while the connection has return spring; the pedal arm is hinged to pushing rod via pin axle. The invention has high safety.
Description
Technical field
The present invention relates to automobile, relate in particular to a kind of automobile pedal regulation system.
Background technology
Auto pedal is the important component part of vehicle control system, in general layout, need take into full account initial position in its car, so that obtain good maneuvering performance.
The automobile pedal regulation system of describing among prior art such as the patent No. US6453767B1 comprises pedal bracket and running board stay, described running board stay outer end connects pedal, also comprise two pedal arms, described two pedal arms, pedal bracket is hinged respectively mutually with running board stay, running board stay is arranged between two pedal arms hinged by bearing pin, also be provided with actuating device between two pedal arms, actuating device comprises driven wheel and the ring gear that cooperatively interacts, wherein ring gear is provided with transmission shaft, cooperate with the tapped bore in this gear, transmission shaft is positioned on the running board stay, pedal arm is provided with guide groove, described running board stay the inner is connected in the described guide groove, driving ring gear by driven wheel rotates, transmission shaft in the ring gear moves up or down, promote running board stay and regulate its residing position in guide groove, the automobile pedal regulation system of this kind structure, running board stay is arranged between two pedal arms hinged by bearing pin, rotate easily, can't guarantee that running board stay and pedal arm are connected as a single entity, vehicle drive has brought potential safety hazard.
Summary of the invention
The object of the present invention is to provide the high automobile pedal regulation system of a kind of reliability and safety performance, to overcome deficiency of the prior art.
A kind of automobile pedal regulation system of the present invention, comprise pedal bracket, running board stay and push rod, described running board stay outer end connects pedal, it is characterized in that: also comprise pedal arm, described pedal arm is hinged respectively mutually with pedal bracket, running board stay and push rod, be provided with guide groove in the pedal arm, described running board stay the inner is connected in the described guide groove and the scalable present position.
The hinged actuating arm of described running board stay, described actuating arm are driven by relative external impetus.
Described actuating arm outer end connects an axle drive shaft, and this axle drive shaft is connected to motor driver.
Described motor driver comprises motor and worm gear reducer, and motor shaft links to each other with worm screw is coaxial, and described axle drive shaft is a worm-wheel shaft.
Described motor driver and actuating arm are installed on the both sides of pedal arm respectively, and described axle drive shaft passes pedal arm.
Described axle drive shaft is connected by spline with the actuating arm junction.
Described pedal bracket top also is equipped with the pedal control indicator light switch, and described pedal control indicator light switch comprises with pedal bracket bonded assembly contact and is installed in the sheet that supports on the pedal arm.
Axle is established in described running board stay the inner, sets up steel bushing on the axle, and described steel bushing is arranged in the guide groove.
Described pedal arm and pedal bracket are hinged by pivot shaft, described hinging place installing pull back spring.
Described pedal arm and push rod are hinged by bearing pin.
Beneficial effect of the present invention is: in the present invention, pedal arm is hinged respectively mutually with pedal bracket, running board stay and push rod, by being provided with guide groove in the pedal arm, make the running board stay can be along guide groove movement, thereby regulate the initial actuated position that is connected pedal with the running board stay outer end, satisfy the manipulation requirement of the chaufeur of different statures and custom, improved the vehicle drive safety, therefore, the present invention has good maneuvering performance and the safety performance of Geng Gao.
In the present invention, the hinged actuating arm of running board stay, the actuating arm outer end connects an axle drive shaft, this axle drive shaft adopts worm-wheel shaft, be connected with the worm gear reducer of motor driver, when regulating pedal, motor drives the guide groove movement of running board stay along pedal arm by the transmission of worm gear reducer and axle drive shaft; When the navigating mate operating pedal, worm gear reducer is in self-locking state, thereby guarantees that running board stay and pedal arm are connected as a single entity, and pedal effort and stroke are reached push rod, has improved reliability of the present invention and safety.
When regulating pedal, guide groove has limit function concurrently, and when running board stay reaches the border of guide groove, pedal is adjusted to limes superiors or smallest limit position, and motor can further improve reliability of the present invention and safety owing to current overload is closed.
In the present invention, axle drive shaft is connected by spline with actuating arm, and is so little to the weakening degree of axle, and centering precision height, steering capability are good, have improved reliability of the present invention.
Whether in the present invention, pedal bracket top also is equipped with the pedal control indicator light switch, can monitor pedal by the pedal control indicator light switch and be handled, and has improved safety of the present invention.
In the present invention, axle is established in running board stay the inner, sets up steel bushing on the axle, steel bushing is arranged in the guide groove, when motion, is friction of rolling between steel bushing and the guide groove, thereby make the motion of running board stay more smooth and easy, and it is less to wear and tear, and has further improved practicality of the present invention.
Description of drawings
Fig. 1 is a surface structure scheme drawing of the present invention;
Fig. 2 is the surface structure scheme drawing of another angle of the present invention;
Fig. 3 is the connection diagram of running board stay of the present invention and actuating arm;
Fig. 4 is the connection diagram of axle drive shaft of the present invention and actuating arm;
Fig. 5 is a pedal limit adjustment state scheme drawing of the present invention.
The specific embodiment
With embodiment the present invention is described in further detail with reference to the accompanying drawings below:
To shown in Figure 4, the present invention includes pedal bracket 1, running board stay 2, push rod 3 and pedal arm 4 according to Fig. 1, wherein, pedal arm 4 is hinged respectively mutually with pedal bracket 1, running board stay 2 and push rod 3.
As shown in Figure 1, the outer end of running board stay 2 is connected with pedal 21, running board stay 2 hinged actuating arms 22, and the outer end of actuating arm 22 connects an axle drive shaft 23, and as shown in Figure 4, this actuating arm 22 is connected by spline 25 with axle drive shaft 23.
As shown in figures 1 and 3, guide groove 41 is set in the pedal arm 4, axle is established in described running board stay 2 the inners, sets up steel bushing 24 on the axle, and this steel bushing 24 is arranged in the guide groove 41 and can rolls in guide groove 41, make the motion of running board stay 2 more smooth and easy, and it is less to wear and tear.Pedal arm 4 is hinged by pivot shaft 7 with pedal bracket 1, and this hinging place installing pull back spring 9 is realized the return function.Pedal arm 4 is hinged by bearing pin 8 with push rod 3.
As shown in Figure 2, the present invention also comprises motor driver, motor driver and actuating arm 22 are installed on the both sides of pedal arm 4 respectively, this motor driver comprises motor 5 and worm gear reducer 6, motor shaft links to each other with worm screw is coaxial, axle drive shaft 23 passes pedal arm 4 and is connected with worm gear reducer 6, and axle drive shaft 23 is a worm-wheel shaft.When regulating pedal 21, motor 5 is by the transmission of worm gear reducer 6 and axle drive shaft 23, and drive running board stay 2 moves along the guide groove 41 of pedal arm 4.
As shown in Figures 2 and 3, pedal bracket 1 top is equipped with the pedal control indicator light switch, and this pedal control indicator light switch comprises with pedal bracket 1 bonded assembly contact 10 and is installed in and supports sheet 40 on the pedal arm 4.
In the present invention, can come starter motor 5, thereby regulate pedal 21 by by-pass cock 26, as shown in Figure 5, the break-make of switch 26 control motors 5 and power supply.
Use of the present invention is as follows:
As shown in Figure 5, when regulating pedal 21, chaufeur is by by-pass cock 26 starter motors 5, motor 5 drives actuating arm 22 by worm gear reducer 6 and axle drive shaft 23 and rotates, thereby running board stay 2 is moved along the guide groove 41 of pedal arm 4, pedal 21 is adjusted to meets the initial actuated position that driver's operation requires.As shown in Figure 3, when pedal 21 was adjusted to the limes superiors position, because guide groove 41 upper end 41a's is spacing, DC machine 5 can be owing to current overload is closed; When pedal 21 was adjusted to the smallest limit position, because guide groove 41 bottom 41b are spacing, motor 5 also can be owing to current overload be closed, thereby guarantees pedal 21 position adjustables within the specific limits, and in the present invention, adjustment travel L can reach 60～70mm.
During controlled pedal 21, worm gear reducer 6 is in self-locking state, has fixed actuating arm 22 thus, and the inner of running board stay 2 also is limited in the guide groove 41, thereby guarantee that running board stay 2 and pedal arm 4 are connected as a single entity, the actuating force and the stroke of pedal 21 reached push rod 3.
Claims (7)
1. automobile pedal regulation system, comprise pedal bracket, running board stay and push rod, described running board stay outer end connects pedal, also comprise pedal arm, described pedal arm and pedal bracket, running board stay is hinged respectively mutually with push rod, be provided with guide groove in the pedal arm, described running board stay the inner is connected in the described guide groove and the scalable present position, it is characterized in that: described system comprises an actuating arm, and an end and the running board stay of actuating arm are hinged, and the other end of actuating arm connects an axle drive shaft, and this axle drive shaft is connected to motor driver, described motor driver and actuating arm are installed on the both sides of pedal arm respectively, and described axle drive shaft passes pedal arm.
2. automobile pedal regulation system according to claim 1 is characterized in that: described motor driver comprises motor and worm gear reducer, and motor shaft links to each other with worm screw is coaxial, and described axle drive shaft is a worm-wheel shaft.
3. automobile pedal regulation system according to claim 1 is characterized in that: described axle drive shaft is connected by spline with the actuating arm junction.
4. according to any described automobile pedal regulation system among the claim 1-3, it is characterized in that: described pedal bracket top also is equipped with the pedal control indicator light switch, described pedal control indicator light switch comprises with pedal bracket bonded assembly contact and is installed in the sheet that supports on the pedal arm.
5. according to any described automobile pedal regulation system among the claim 1-3, it is characterized in that: axle is established in described running board stay the inner, sets up steel bushing on the axle, and described steel bushing is arranged in the guide groove.
6. according to any described automobile pedal regulation system among the claim 1-3, it is characterized in that: described pedal arm and pedal bracket are hinged by pivot shaft, the hinging place installing pull back spring of described pedal arm and pedal bracket.
7. according to any described automobile pedal regulation system among the claim 1-3, it is characterized in that: described pedal arm and push rod are hinged by bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510022101XA CN100509463C (en) | 2005-11-14 | 2005-11-14 | Automobile pedal regulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510022101XA CN100509463C (en) | 2005-11-14 | 2005-11-14 | Automobile pedal regulation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1966299A CN1966299A (en) | 2007-05-23 |
| CN100509463C true CN100509463C (en) | 2009-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510022101XA Expired - Fee Related CN100509463C (en) | 2005-11-14 | 2005-11-14 | Automobile pedal regulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100509463C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780792A (en) * | 2010-03-30 | 2010-07-21 | 奇瑞汽车股份有限公司 | Vehicle pedal regulating device |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101513905B (en) * | 2009-04-03 | 2011-10-05 | 重庆隆鑫机车有限公司 | Motorcycle rear brake signal lamp interlocking assembly |
| CN101698384A (en) * | 2009-11-06 | 2010-04-28 | 奇瑞汽车股份有限公司 | Adjustable pedal assembly and multi-degree-of-freedom combined pedal system using same |
| KR101383719B1 (en) * | 2012-11-08 | 2014-04-08 | 에스엘(주) | Accelerator pedal apparatus for vehicle |
| KR101470145B1 (en) * | 2013-04-23 | 2014-12-05 | 현대자동차주식회사 | Active control method of accelerator pedal effort |
| KR101428398B1 (en) * | 2013-06-24 | 2014-08-07 | 현대자동차주식회사 | Pedal effort adjusting apparatus of accelerator pedal |
| CN104228792B (en) * | 2014-09-14 | 2017-10-03 | 浙江艾普斯顿车业有限公司 | A kind of farm car |
| CN104828036B (en) * | 2015-02-03 | 2017-09-26 | 广西艾盛创制科技有限公司 | A kind of automobile brake pedal and its adjusting method with adjustment structure |
| CN104924900B (en) * | 2015-05-08 | 2016-11-02 | 重庆长安汽车股份有限公司 | Gerotor type clutch pedal height adjuster |
| CN105216770B (en) * | 2015-09-24 | 2018-04-10 | 浙江泰鸿万立科技股份有限公司 | A kind of automobile and its brake gear |
| CN106143141A (en) * | 2016-08-29 | 2016-11-23 | 大连民族大学 | FSAE equation motorcycle race intelligence pedal assembly |
| CN106895099B (en) * | 2017-03-29 | 2019-08-02 | 重庆长安汽车股份有限公司 | A kind of clutch pedal main assemblage of spring |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020088300A1 (en) * | 2000-05-01 | 2002-07-11 | James Allen | Adjustable brake, clutch and accelerator pedals |
| US6453767B1 (en) * | 1997-10-09 | 2002-09-24 | Ksr Industrial Corporation | Adjustable vehicle control pedals |
| CN1429160A (en) * | 2000-04-07 | 2003-07-09 | 阿托马国际公司 | Adjustable pedal mechanism for moto vehicle |
| EP1365303A1 (en) * | 2002-05-22 | 2003-11-26 | Batz, S. Coop. | Pedal adjustment mechanism |
| WO2004049091A1 (en) * | 2002-11-22 | 2004-06-10 | Fico Cables S.A. | Adjustable pedal |
-
2005
- 2005-11-14 CN CNB200510022101XA patent/CN100509463C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6453767B1 (en) * | 1997-10-09 | 2002-09-24 | Ksr Industrial Corporation | Adjustable vehicle control pedals |
| CN1429160A (en) * | 2000-04-07 | 2003-07-09 | 阿托马国际公司 | Adjustable pedal mechanism for moto vehicle |
| US20020088300A1 (en) * | 2000-05-01 | 2002-07-11 | James Allen | Adjustable brake, clutch and accelerator pedals |
| EP1365303A1 (en) * | 2002-05-22 | 2003-11-26 | Batz, S. Coop. | Pedal adjustment mechanism |
| WO2004049091A1 (en) * | 2002-11-22 | 2004-06-10 | Fico Cables S.A. | Adjustable pedal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780792A (en) * | 2010-03-30 | 2010-07-21 | 奇瑞汽车股份有限公司 | Vehicle pedal regulating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1966299A (en) | 2007-05-23 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 |