CN200981503Y - Automobile control mechanism for preventing mistaken and sudden stepping on accelerator - Google Patents
Automobile control mechanism for preventing mistaken and sudden stepping on accelerator Download PDFInfo
- Publication number
- CN200981503Y CN200981503Y CN 200620061709 CN200620061709U CN200981503Y CN 200981503 Y CN200981503 Y CN 200981503Y CN 200620061709 CN200620061709 CN 200620061709 CN 200620061709 U CN200620061709 U CN 200620061709U CN 200981503 Y CN200981503 Y CN 200981503Y
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- China
- Prior art keywords
- accelerator
- normally closed
- closed switch
- piston
- automobile
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- 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
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- 230000007246 mechanism Effects 0.000 title claims abstract description 7
- 230000000694 effects Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The utility model discloses a prevent that mistake from promptly stepping on car operating mechanism of throttle, including gas pedal (1), ignition system (13), braking system (14) and pneumatic cylinder (11). One end of the hydraulic cylinder is connected with the accelerator pedal of the automobile, the other end of the hydraulic cylinder is connected with the normally closed switch, and the normally closed switch is connected with the ignition system of the automobile in series. The hydraulic cylinder is also connected with an adjusting cavity (12), and a pressure reducing hole (10) and a one-way valve (7) are arranged between the inner cavity of the hydraulic cylinder and the adjusting cavity. When a driver suddenly and suddenly steps on the accelerator or mistakenly uses the accelerator as a brake pedal, the ignition system of the automobile is disconnected through the actions of the push rod, the piston I, the piston II, the connecting rod and the normally closed switch, so that the automobile is flamed out and braked. Can be applied to throttle control systems of various automobiles to enhance driving protection.
Description
Technical field
The utility model relates to the automobile operation field of mechanisms.
Background technology
People are in long-term startup procedure, and accidental mistake, anxious step on the accelerator are common, because the gas protection system is not widely used at present, under the situation of throttle operation error, very easily cause traffic accident, cause serious consequence.Increasing along with automobile prevents that the throttle maloperation from causing personnel, economic loss, ever more important.
At present, prevent that in general the automobile operation device of the anxious step on the accelerator of mistake from having two kinds of patterns, a kind of is mechanical type, and the rhythm of throttle is controlled in the transmission of dependence gear, reaches and slows down the accelerating action that anxious step on the accelerator causes.It is big to the change of automobile that but this class device is installed, the expense height, and it is bigger normally to quicken influence for automobile.Second kind of pattern is to control with micro computer, prevents that throttle is out of control.This kind method cost height is installed complexity, and the effect in the use is also desirable not to the utmost.
Summary of the invention
The purpose of this utility model provides a kind of simple and reasonable for structure, and cost of manufacture is low prevents driver's mis-accelerator pressing steering unit.
For realizing above purpose, this accelerator stepping misoperation preventing steering unit, comprise automobile accelerator pedal, push rod, hydraulic actuating cylinder, adjusting chamber, connecting rod, normally closed switch, ignition system, brake system, the hydraulic actuating cylinder two ends are respectively by a piston closes, and one of them piston is connected by push rod with Das Gaspedal; Another piston is connected by connecting rod with the normally closed switch control stalk, and is connected with retracing spring; The hydraulic actuating cylinder middle part also is provided with regulates the chamber, is provided with vent, check valve between hydraulic actuating cylinder inner chamber and the adjusting chamber; Automotive ignition system is concatenated into power supply by the normal-closed end of normally closed switch.In said structure, retracing spring that connecting rod connects effect be to make piston reset; The connecting rod other end connects the normally closed switch control stalk, and normally closed switch is controlled by start stop lever.
Scheme is preferably, and normally closed switch is provided with Chang Kaiduan, and brake system of car 14 is concatenated into power supply by the Chang Kaiduan of normally closed switch.
Better scheme is that described adjusting chamber is cylindricality, is provided with piston in the chamber.Piston is with liquid surface lifting, and sealed hydraulic oil prevents contamination by dust, improves the accuracy rate of hydraulic actuating cylinder long-term use, increases the service life.
Product structure of the present utility model is simple, is easy to install, and is applied in automobile fuel filler and the brake system, can prevent effectively that the Peril Incident that the driver causes in the throttle maloperation from taking place.
Description of drawings
Accompanying drawing 1 is the utility model embodiment scheme drawing.
Accompanying drawing 2 is an embodiment normally closed switch circuit connection diagram.
The specific embodiment
The anti-error steering unit of automobile shown in Figure 1 comprises power supply, automobile accelerator pedal 1, push rod 2, hydraulic actuating cylinder 11, adjusting chamber 12, normally closed switch, ignition system 13, brake system 14.Normally closed switch is provided with normal-closed end B and normal beginning C, hydraulic actuating cylinder 11 two ends are respectively by a piston closes, and one of them piston 3 is connected with Das Gaspedal push rod 2, and another piston 4 is connected with connecting rod 5 one ends, and connect retracing spring 6, retracing spring effect be that piston 4 is resetted left.Connecting rod 5 other ends connect the control stalk 9 of normally closed switch, and the hydraulic actuating cylinder middle part connects regulates chamber 12, regulates between chamber and the hydraulic actuating cylinder inner chamber and is provided with vent 10 and check valve 7, and stay pore to communicate with the external world.Regulate the chamber and be cylindricality, be provided with piston in the chamber, piston makes the hydraulic oil sealing, follows liquid surface lifting.Shown in Figure 2, automotive ignition system 13 is concatenated into power supply by the normal-closed end B of normally closed switch.Brake system of car 14 is concatenated into power supply by the Chang Kaiduan C of normally closed switch.
When the normal at a slow speed step on the accelerator of pin, can cut major part by Das Gaspedal 1 by hydraulic actuating cylinder and vent 10 releases of pressure of regulating between the chamber at the pressure that produces on the piston 1, the fraction pressure that acts on the piston 24 can be offset by retracing spring 6, connecting rod 5 can not produce motion, and vehicle quickens normal open out.
When the unexpected anxious step on the accelerator of the driver or mistake throttle when braking vane uses, will produce bigger pressure moment on the push rod 2, piston 1 bears bigger pressure, generation is mobile.Close owing to regulate the check valve 7 in chamber, vent 10 depressurization limited, according to the pressure transfer principle
F
1S
2＝F
2S
1，
F wherein
1Be the power that push rod produces, S
2Be the area of piston one, S
1, F
2Be the area of piston two and the power that is subjected to.Piston two motions, pushrod movement promotes normally closed switch control stalk 9, and normally closed switch normal-closed end B is separated with contact A, and contact A connection Chang Kaiduan C, disconnects automotive ignition system 13 and is starting brake system 14 immediately, and automobile stops.
Claims (3)
1. one kind prevents the automobile operation mechanism of anxious step on the accelerator by mistake, comprise automobile accelerator pedal (1), ignition system (13), brake system (14), ignition system (13), brake system (14) are provided with power supply, it is characterized in that: described steering unit is provided with hydraulic actuating cylinder (11) and normally closed switch, the hydraulic actuating cylinder two ends are respectively by a piston closes, and one of them piston (3) is connected by push rod (2) with Das Gaspedal (1); Another piston (4) is connected by connecting rod (5) with normally closed switch control stalk (9), and is connected with retracing spring (6); Hydraulic actuating cylinder (11) middle part also is connected with regulates chamber (12), is provided with vent (10), check valve (7) between hydraulic actuating cylinder inner chamber and the adjusting chamber; Automotive ignition system (13) is concatenated into power supply by the normal-closed end of normally closed switch.
2. the automobile operation mechanism that prevents the anxious step on the accelerator of mistake according to claim 1, it is characterized in that: described normally closed switch is provided with Chang Kaiduan, and brake system of car (14) is concatenated into power supply by the Chang Kaiduan of normally closed switch.
3. the automobile operation mechanism that prevents the anxious step on the accelerator of mistake according to claim 1 and 2, it is characterized in that: described adjusting chamber is cylindricality, is provided with piston in the chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620061709 CN200981503Y (en) | 2006-07-11 | 2006-07-11 | Automobile control mechanism for preventing mistaken and sudden stepping on accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620061709 CN200981503Y (en) | 2006-07-11 | 2006-07-11 | Automobile control mechanism for preventing mistaken and sudden stepping on accelerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200981503Y true CN200981503Y (en) | 2007-11-28 |
Family
ID=38908665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620061709 Expired - Fee Related CN200981503Y (en) | 2006-07-11 | 2006-07-11 | Automobile control mechanism for preventing mistaken and sudden stepping on accelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200981503Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780770A (en) * | 2010-02-20 | 2010-07-21 | 金惬入 | Automobile accelerator mistake-stepping prevention device |
| CN102358186A (en) * | 2011-09-05 | 2012-02-22 | 上海应用技术学院 | Safe throttle pedal |
| CN101695904B (en) * | 2009-10-26 | 2013-06-05 | 曹志汉 | Safe accelerator device |
| CN103407370A (en) * | 2013-07-26 | 2013-11-27 | 湖北汽车工业学院 | Electrohydraulic automobile emergency braking mistakenly-stepping prevention accelerator pedal device |
| CN103963646A (en) * | 2014-05-21 | 2014-08-06 | 北京航天控制仪器研究所 | Locking device for preventing vehicle from being started up mistakenly |
| CN104527422A (en) * | 2014-11-19 | 2015-04-22 | 李育正 | Automobile braking device for accidentally stepping on accelerator |
| CN104908587A (en) * | 2015-07-09 | 2015-09-16 | 陈卡丹 | Automotive mistake proofing pedal plate |
| CN105984339A (en) * | 2015-02-28 | 2016-10-05 | 涂亮椿 | Safe locking flameout method for preventing vehicle accelerator sudden braking |
| CN109050245A (en) * | 2018-09-20 | 2018-12-21 | 贵州新山地新能源汽车制造有限公司 | A kind of error prevention device of electric sightseeing vehicle |
-
2006
- 2006-07-11 CN CN 200620061709 patent/CN200981503Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101695904B (en) * | 2009-10-26 | 2013-06-05 | 曹志汉 | Safe accelerator device |
| CN101780770A (en) * | 2010-02-20 | 2010-07-21 | 金惬入 | Automobile accelerator mistake-stepping prevention device |
| CN102358186A (en) * | 2011-09-05 | 2012-02-22 | 上海应用技术学院 | Safe throttle pedal |
| CN103407370A (en) * | 2013-07-26 | 2013-11-27 | 湖北汽车工业学院 | Electrohydraulic automobile emergency braking mistakenly-stepping prevention accelerator pedal device |
| CN103963646A (en) * | 2014-05-21 | 2014-08-06 | 北京航天控制仪器研究所 | Locking device for preventing vehicle from being started up mistakenly |
| CN103963646B (en) * | 2014-05-21 | 2016-06-29 | 北京航天万达高科技有限公司 | A kind of locking device preventing vehicle error starting |
| CN104527422A (en) * | 2014-11-19 | 2015-04-22 | 李育正 | Automobile braking device for accidentally stepping on accelerator |
| CN104527422B (en) * | 2014-11-19 | 2017-09-01 | 李育正 | A kind of brake apparatus of automobile accelerator stepping misoperation preventing |
| CN105984339A (en) * | 2015-02-28 | 2016-10-05 | 涂亮椿 | Safe locking flameout method for preventing vehicle accelerator sudden braking |
| CN104908587A (en) * | 2015-07-09 | 2015-09-16 | 陈卡丹 | Automotive mistake proofing pedal plate |
| CN109050245A (en) * | 2018-09-20 | 2018-12-21 | 贵州新山地新能源汽车制造有限公司 | A kind of error prevention device of electric sightseeing vehicle |
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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: 20071128 Termination date: 20090711 |