CN102225691A - Vehicle throttle anti-misstep brake device - Google Patents
Vehicle throttle anti-misstep brake device Download PDFInfo
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- CN102225691A CN102225691A CN2011100986515A CN201110098651A CN102225691A CN 102225691 A CN102225691 A CN 102225691A CN 2011100986515 A CN2011100986515 A CN 2011100986515A CN 201110098651 A CN201110098651 A CN 201110098651A CN 102225691 A CN102225691 A CN 102225691A
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- Braking Elements And Transmission Devices (AREA)
Abstract
The invention relates to a vehicle throttle anti-misstep brake device. The device comprises a brake pedal, a throttle pedal and a centrifugal clutch; the centrifugal clutch comprises an inner ring and an outer ring, two movable claws are arranged on the inner ring, the movable claws can rotate around pivots, fixed on the inner ring, of the movable claws; the tail end of each movable claw is provided with a limit stop, the middle part of each movable claw is connected with one end of a tensioning spring; and the other end of the tensioning spring is fixed on the inner ring; tooth sockets matched with the claw tips of the movable claws are arranged on the outer ring; the throttle pedal is connected with the inner ring through a first connecting rod; and a throttle pull wire is wound on the inner ring; the brake pedal is connected with the outer ring through a second connecting rod; and the outer ring is connected with a brake cylinder trough a brake pull wire. The vehicle throttle anti-misstep brake device can be used for preventing a driver from stepping the throttle mistakenly when braking and further causing accidents.
Description
Technical field
The present invention relates to the brake device for car technical field, particularly relate to a kind of automobile accelerator mistake-stepping prevention brake equipment.
Background technology
Along with China's constant development of economy, car is more and more universal in Chinese society.Yet regrettably, what follow that this car owning amount rapidly increases sharply is not the facility of trip but the increase of road safety accident.Because chaufeur is to operate throttle and brake respectively with a pin, so there is this situation: in case of emergency, step on throttle as brake is anxious, cause particularly serious traffic accident by mistake in the process of running at high speed for automobile.Especially for some technology, the relatively poor chaufeur of psychological quality, this situation appears easily especially.
Summary of the invention
Technical matters to be solved by this invention provides a kind of automobile accelerator mistake-stepping prevention brake equipment, can prevent that chaufeur is because of step on throttle accidents caused by mistake when braking.
The technical solution adopted for the present invention to solve the technical problems is: a kind of automobile accelerator mistake-stepping prevention brake equipment is provided, comprises brake pedal, Das Gaspedal and centrifugal clutch, described centrifugal clutch comprises inner ring and outer ring; Described inner ring is provided with two movable jaws; Described movable jaw can rotate around its fulcrum that is fixed on the inner ring; Described movable jaw tail end is provided with positive stop; The middle part of described movable jaw links to each other with an end of back-moving spring; The other end of described back-moving spring is fixed on the described inner ring; Described outer ring is provided with the mutual alveolus that mates of pawl point with described movable jaw; Described Das Gaspedal links to each other with described inner ring by first connecting rod; Be wound with acceleration cable on the described inner ring; Described brake pedal links to each other with described outer ring by second connecting rod; Described outer ring links to each other with brake cylinder by the brake backguy.
The built-in pressure sensor of described positive stop; Described pressure sensor links to each other with warning device.
Described two movable jaws are symmetricly set on the described inner ring.
Beneficial effect
Owing to adopted above-mentioned technical scheme, the present invention compared with prior art, have following advantage and good effect: the present invention uses the centrifugal clutch technology, realize that throttle stepped under the situation emergency braking to automobile by mistake, this device belongs to mechanical braking on principle, thereby avoided the deceleration of electrons device that arranged delay time and easily by shortcomings such as external electrical signal interference, safe and reliable; It is few, simple in structure, easy for installation that this installs related apparatus parts, do not take interior space and use.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the centrifugal clutch scheme drawing under the normal circumstances work of the present invention;
Fig. 3-Fig. 4 is the present invention's centrifugal clutch work scheme drawing when mis-accelerator pressing.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiments of the present invention relate to a kind of automobile accelerator mistake-stepping prevention brake equipment, as depicted in figs. 1 and 2, comprise brake pedal 1, Das Gaspedal 2 and centrifugal clutch 5, and described centrifugal clutch 5 comprises inner ring 54 and outer ring 51; Described inner ring 54 is provided with two symmetrical movable jaws 52; Described movable jaw 52 can rotate around its fulcrum that is fixed on the inner ring 54; Described movable jaw 52 tail ends are provided with positive stop 55; The middle part of described movable jaw 52 links to each other with an end of back-moving spring 53; The other end of described back-moving spring 53 is fixed on the described inner ring 54; Described outer ring 51 is provided with the mutual alveolus that mates of pawl point with described movable jaw 52; Described Das Gaspedal 2 links to each other with described inner ring 54 by first connecting rod 4; Be wound with acceleration cable 7 on the described inner ring 54; Described brake pedal 1 links to each other with described outer ring 51 by second connecting rod 3; Described outer ring 51 links to each other with brake cylinder 8 by brake backguy 6.
The present invention is with accelerator device and brake gear is with good conditionsi connects, and under the cruising situation, the power-transfer clutch Internal and external cycle is in released state, and throttle, brake can independent normal operation; When throttle was taken as brake and steps on rapidly, the inside and outside circle of power-transfer clutch was in closure state, and brake is operated automatically, thereby realized emergency braking.
As shown in Figure 2, under the cruising situation, when the pedal of stepping on the throttle, Das Gaspedal clockwise rotates by the inner ring 54 that first connecting rod drives power-transfer clutch, and by inner ring 54 control acceleration cables.The dynamics of throttle is little because trample on this moment, and inner ring 54 slowly rotates, because the effect of back-moving spring 53, movable jaw 52 can not outwards be swung, so vehicle can normally refuel.When stepping on brake pedal, brake pedal clockwise rotates by the outer ring 51 that second connecting rod drives centrifugal clutch, and by outer ring 51 control brake oil cylinder backguys, normal braking.
As shown in Figure 3 and Figure 4 since the situation of sudden stop all incident is unexpected, the subconscious dynamics of stepping on brake pedal of people is stepped on the dynamics of pedal much larger than normal acceleration, glancing impact.Just spend greatly owing to stepping on treadle effort, so when throttle is treated as brake miss-stamping, Das Gaspedal 2 is moved rapidly, inner ring 54 moment twirl, the tightening force that the centnifugal force that is produced when inner ring 54 twirl is provided greater than back-moving spring 53, thus make that the movable jaw 52 that is installed on the inner ring 54 is thrown away and outwards swing fast.Along with the rotation of inner ring 54 and showing of movable jaw 52, the center of oscillation of movable jaw 52 moves to A ' position by the A position, and the pawl point of movable jaw 52 enters in the 1# alveolus of outer ring 51, and the limited block 55 of its afterbody blocks, as shown in Figure 3; Along with inner ring 54 is rotated further, the center of oscillation of movable jaw 52 moves to A by A ' position " position, movable jaw 52 is snapped in the 1# alveolus, as shown in Figure 4 along the back side of 1# alveolus.Under positive stop 55 and the combined action of 1# alveolus, movable jaw 52 is stuck fully, make the inner ring 54 of centrifugal clutch and outer ring 51 be in closure state, rotate thereupon the outer ring 51 of centrifugal clutch, drive the brake oil cylinder wire pulling work, automobile autobrake when the realization throttle is stepped on by mistake.
As depicted in figs. 1 and 2, after chaufeur unclamps Das Gaspedal 2, Das Gaspedal 2 returns back to original position under the effect of returning spring 9, this moment, inner ring 54 rotated counterclockwise, movable jaw 52 skids off the alveolus of clutch outer along the upper edge of 1# alveolus, the inner ring 54 of centrifugal clutch is separated with outer ring 51, and centrifugal clutch sets back.Movable jaw 52 also sets back under the effect of back-moving spring 53 simultaneously.
Be not difficult to find, the present invention uses the centrifugal clutch technology, realizes that throttle is stepped under the situation the emergency braking of automobile by mistake, and this device belongs to mechanical braking on principle, thereby avoided the deceleration of electrons device that arranged delay time and easily by shortcomings such as external electrical signal interference, safe and reliable; It is few, simple in structure, easy for installation that this installs related part, do not take interior space and use.
Claims (3)
1. an automobile accelerator mistake-stepping prevention brake equipment comprises brake pedal (1), Das Gaspedal (2) and centrifugal clutch (5), it is characterized in that, described centrifugal clutch (5) comprises inner ring (54) and outer ring (51); Described inner ring (54) is provided with two movable jaws (52); Described movable jaw (52) can rotate around its fulcrum that is fixed on the inner ring; Described movable jaw (52) tail end is provided with positive stop (55); The middle part of described movable jaw (52) links to each other with an end of back-moving spring (53); The other end of described back-moving spring (53) is fixed on the described inner ring (54); Described outer ring (51) is provided with the mutual alveolus that mates of pawl point with described movable jaw (52); Described Das Gaspedal (2) links to each other with described inner ring (54) by first connecting rod (4); Be wound with acceleration cable (7) on the described inner ring (54); Described brake pedal (1) links to each other with described outer ring (51) by second connecting rod (3); Described outer ring (51) links to each other with brake cylinder (8) by brake backguy (6).
2. automobile accelerator mistake-stepping prevention brake equipment according to claim 1 is characterized in that, the built-in pressure sensor of described positive stop (55); Described pressure sensor links to each other with warning device.
3. automobile accelerator mistake-stepping prevention brake equipment according to claim 1 is characterized in that, described two movable jaws (52) are symmetricly set on the described inner ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110098651 CN102225691B (en) | 2011-04-19 | 2011-04-19 | Vehicle throttle anti-misstep brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110098651 CN102225691B (en) | 2011-04-19 | 2011-04-19 | Vehicle throttle anti-misstep brake device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102225691A true CN102225691A (en) | 2011-10-26 |
| CN102225691B CN102225691B (en) | 2013-03-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110098651 Expired - Fee Related CN102225691B (en) | 2011-04-19 | 2011-04-19 | Vehicle throttle anti-misstep brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102225691B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529916A (en) * | 2012-02-20 | 2012-07-04 | 魏伯卿 | Emergency braking device for misoperation of emergently pedaling accelerator of motor vehicle |
| CN102887070A (en) * | 2011-07-18 | 2013-01-23 | 李致华 | False-stepping-free and false-acceleration-free automobile forward pushing type accelerator and operation method thereof |
| CN104786839A (en) * | 2014-01-17 | 2015-07-22 | 金延东 | Accelerator brake safety control device and vehicle applying same |
| CN106274484A (en) * | 2016-08-30 | 2017-01-04 | 李博远 | A kind of gas intelligent error preventing steps on brake gear |
| CN106364316A (en) * | 2016-10-18 | 2017-02-01 | 福州大学 | Structure for preventing mistakenly stepping on accelerator pedal, and use method of structure |
| WO2017036017A1 (en) * | 2015-08-28 | 2017-03-09 | 汪江林 | Brake and accelerator control apparatus of motor vehicle |
| CN107176035A (en) * | 2017-07-10 | 2017-09-19 | 安徽理工大学 | A kind of throttle during automobile emergency brake steps on protector by mistake |
| CN107226074A (en) * | 2017-05-26 | 2017-10-03 | 华南理工大学 | The self-braking device and method of a kind of emergency brake but after mis-accelerator pressing |
| CN108327690A (en) * | 2017-12-01 | 2018-07-27 | 浙江农林大学暨阳学院 | A kind of accelerator stepping misoperation preventing safety control |
| CN111086387A (en) * | 2019-12-31 | 2020-05-01 | 南京优米亚信息科技有限公司 | Driving assistance system based on artificial intelligence |
| WO2022028355A1 (en) * | 2020-08-04 | 2022-02-10 | 刘志光 | Device and method for preventing mistakenly stepping on accelerator by converting refueling into braking |
Citations (6)
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| JPH0853021A (en) * | 1994-08-11 | 1996-02-27 | Masae Watanabe | Wrong operation preventing device for accelerator of automobile |
| JPH08253054A (en) * | 1995-03-15 | 1996-10-01 | Masae Watanabe | Accelerator erroneous operation preventing device of automobile |
| US5797467A (en) * | 1994-05-17 | 1998-08-25 | Watanabe; Masaei | Device for preventing an accelerator of a vehicle from being erroneously operated |
| CN201046701Y (en) * | 2007-06-21 | 2008-04-16 | 李吉伟 | Automobile throttle miss-stepping emergency switching brake apparatus |
| CN201151350Y (en) * | 2008-01-29 | 2008-11-19 | 夏志辉 | Correcting device for brake misoperation |
| CN101327740A (en) * | 2008-05-20 | 2008-12-24 | 夏志辉 | Device for correcting novel braking incorrect manipulation |
-
2011
- 2011-04-19 CN CN 201110098651 patent/CN102225691B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5797467A (en) * | 1994-05-17 | 1998-08-25 | Watanabe; Masaei | Device for preventing an accelerator of a vehicle from being erroneously operated |
| JPH0853021A (en) * | 1994-08-11 | 1996-02-27 | Masae Watanabe | Wrong operation preventing device for accelerator of automobile |
| JPH08253054A (en) * | 1995-03-15 | 1996-10-01 | Masae Watanabe | Accelerator erroneous operation preventing device of automobile |
| CN201046701Y (en) * | 2007-06-21 | 2008-04-16 | 李吉伟 | Automobile throttle miss-stepping emergency switching brake apparatus |
| CN201151350Y (en) * | 2008-01-29 | 2008-11-19 | 夏志辉 | Correcting device for brake misoperation |
| CN101327740A (en) * | 2008-05-20 | 2008-12-24 | 夏志辉 | Device for correcting novel braking incorrect manipulation |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887070A (en) * | 2011-07-18 | 2013-01-23 | 李致华 | False-stepping-free and false-acceleration-free automobile forward pushing type accelerator and operation method thereof |
| CN102887070B (en) * | 2011-07-18 | 2015-09-09 | 李致华 | Errorless automobile foward-push accelerator and the method for operation thereof stepping on acceleration by mistake |
| CN102529916A (en) * | 2012-02-20 | 2012-07-04 | 魏伯卿 | Emergency braking device for misoperation of emergently pedaling accelerator of motor vehicle |
| CN104786839A (en) * | 2014-01-17 | 2015-07-22 | 金延东 | Accelerator brake safety control device and vehicle applying same |
| WO2017036017A1 (en) * | 2015-08-28 | 2017-03-09 | 汪江林 | Brake and accelerator control apparatus of motor vehicle |
| CN106274484A (en) * | 2016-08-30 | 2017-01-04 | 李博远 | A kind of gas intelligent error preventing steps on brake gear |
| CN106364316A (en) * | 2016-10-18 | 2017-02-01 | 福州大学 | Structure for preventing mistakenly stepping on accelerator pedal, and use method of structure |
| CN107226074A (en) * | 2017-05-26 | 2017-10-03 | 华南理工大学 | The self-braking device and method of a kind of emergency brake but after mis-accelerator pressing |
| CN107226074B (en) * | 2017-05-26 | 2023-10-13 | 华南理工大学 | Automatic braking device and method after emergency braking but mistakenly stepping on accelerator |
| CN107176035A (en) * | 2017-07-10 | 2017-09-19 | 安徽理工大学 | A kind of throttle during automobile emergency brake steps on protector by mistake |
| CN108327690A (en) * | 2017-12-01 | 2018-07-27 | 浙江农林大学暨阳学院 | A kind of accelerator stepping misoperation preventing safety control |
| CN108327690B (en) * | 2017-12-01 | 2023-05-26 | 浙江农林大学暨阳学院 | Safety control device for preventing mistaken stepping on accelerator |
| CN111086387A (en) * | 2019-12-31 | 2020-05-01 | 南京优米亚信息科技有限公司 | Driving assistance system based on artificial intelligence |
| WO2022028355A1 (en) * | 2020-08-04 | 2022-02-10 | 刘志光 | Device and method for preventing mistakenly stepping on accelerator by converting refueling into braking |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102225691B (en) | 2013-03-06 |
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| 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 | ||
| 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: 20130306 Termination date: 20170419 |