CN102745076A - Safety brake device capable of preventing false step on accelerator - Google Patents
Safety brake device capable of preventing false step on accelerator Download PDFInfo
- Publication number
- CN102745076A CN102745076A CN2012102702207A CN201210270220A CN102745076A CN 102745076 A CN102745076 A CN 102745076A CN 2012102702207 A CN2012102702207 A CN 2012102702207A CN 201210270220 A CN201210270220 A CN 201210270220A CN 102745076 A CN102745076 A CN 102745076A
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- Prior art keywords
- connecting rod
- drive link
- accelerator
- brake device
- switch
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- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The invention discloses a safety brake device capable of preventing a false step on an accelerator. The safety brake device comprises an accelerator pedal, a speed change device, a drive link, a swing rod, a mechanical speed regulator, a brake switch and a rack. The safety brake device is characterized in that the pedal is fixed at one end of the drive link, the drive link is connected with the mechanical speed regulator in a meshed mode through the speed change device, the swing rod is fixed at the other end of the drive link, the brake switch is arranged at the tail end position of the moving stroke of the swing rod, and the brake switch is fixedly installed through a switch fixing plate. The safety brake device has the advantages that the mechanical speed regulator is arranged on the accelerator pedal, when a driver rapidly steps on the accelerator pedal, the mechanical speed regulator can automatically switch an accelerator to the brake device, and thereby when the driver faces to an emergency, a vehicle acceleration condition caused by the fact that the driver anxiously steps on the accelerator pedal by mistake can be prevented.
Description
Technical field
The present invention relates to brake gear, particularly the braking safety device of accelerator stepping misoperation preventing.
Background technology
In the prior art, the Das Gaspedal and the brake pedal position of automobile are nearer, and when running into emergency situations, a lot of drivers are carrying out the emergency brake glancing impact, are prone to the anxious accelerator pedal of mistake, cause the speed of a motor vehicle to speed, thus the accident of causing a traffic accident.
Summary of the invention
In view of the above problems, the present invention discloses a kind of braking safety device that prevents mis-accelerator pressing.
The present invention is achieved in that a kind of braking safety device that prevents mis-accelerator pressing, comprises Das Gaspedal, transmission system, drive link, fork, mechanical governor, BK Brake Switch and frame; It is characterized in that: said pedal is fixed on drive link one end, and said drive link connects with the engagement of mechanical governor through transmission system, and the other end of drive link is fixed a fork; One side of fork is positioned at the terminal position of its movement travel, is provided with BK Brake Switch, and said BK Brake Switch is through the fixed installation of switch adapter plate.
Said mechanical governor is made up of heavy ball connecting rod, diagonal control arm, axle connecting rod, spring, shaft gear, retaining collar and the mobile collar; One end of said axle connecting rod is provided with the shaft gear and the mobile collar; Said shaft gear and transmission system engagement; Three heavy ball connecting rods are set on the said mobile collar equably, and both are movable to connect; Three diagonal control arms are actively connected on respectively between heavy ball connecting rod and the retaining collar, and retaining collar is coaxial fixing with the axle connecting rod; Said spring installation shaft connecting rod is between the retaining collar and the mobile collar.
Advantage of the present invention is: through mechanical governor is set on Das Gaspedal; When the driver steps on down Das Gaspedal fast; Mechanical governor switches to throttle on the BK Brake Switch automatically; Can when running into emergency situations, can prevent that the driver from suddenly trampling Das Gaspedal by mistake, and the vehicle accelerated condition that causes.
Description of drawings
Through the detailed description that reading is done non-limiting example with reference to following accompanying drawing, further feature of the present invention, it is more obvious that purpose and advantage will become.
Fig. 1 is the theoretical construct scheme drawing of a kind of accelerator and brake device of the present invention;
Fig. 2 is the lateral plan of a kind of accelerator and brake device of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, the present invention is described further, but not as the qualification of the embodiment of the invention.
Shown in Fig. 1-2, mis-accelerator pressing braking safety device of the present invention comprises Das Gaspedal 1, transmission system 2, drive link 3, fork 4, mechanical governor 5, BK Brake Switch 7 and frame 8; Said pedal is fixed on drive link 3 one ends, and said drive link 3 connects with the engagement of mechanical governor 5 through transmission system 2, and the other end of drive link 3 is fixed a fork 4; One side of fork is positioned at the terminal position of its movement travel, is provided with BK Brake Switch 7, and said BK Brake Switch 7 is through frame 8 fixed installations.
Said mechanical governor 5 is made up of heavy ball connecting rod 51, diagonal control arm 52, axle connecting rod 53, spring 54, shaft gear 55, retaining collar 56 and the mobile collar 57; One end of said axle connecting rod 53 is provided with the shaft gear 55 and the mobile collar 57; Said shaft gear 55 and transmission system 2 engagements; Three heavy ball connecting rods 51 are set on the said mobile collar 57 equably, and both are movable to connect; Three diagonal control arms 52 are actively connected on respectively between heavy ball connecting rod 51 and the retaining collar 56, and retaining collar 56 is coaxial fixing with axle connecting rod 53; Said spring 54 installation shaft connecting rods 53 are between the retaining collar 56 and the mobile collar 57.
Mis-accelerator pressing braking safety device of the present invention, its principle of work is: when Das Gaspedal 1 was static, an axle connecting rod 53 ran through frame, and shelves touch BK Brake Switchs 7 in the front of BK Brake Switch 7 to stop swing arm 4.When chaufeur in case of emergency, can step on down fast and touch on the brake.If mis-accelerator pressing, at this moment often chaufeur is understood violent step on the accelerator, and Das Gaspedal 1 drives transmission systems 2 high speed rotating through drive link 3.Because the twirl of transmission system 2; Drive mechanical governor 5 twirl, under the centrifugal effect of weight, weight connecting rod 51 expands outwardly; And then under the effect of retaining collar 56; Drive axle connecting rod 7 and inwardly shrink, make BK Brake Switch 9 be exposed to swing arm 4, thereby can't stop that swing arm 4 travels forward.Simultaneously, swing arm 4 rotates under the effect of drive link 3, thereby starts BK Brake Switch 9, drives drag, thereby can effectively prevent the only anxious by error step on the gas of driver, the vehicle accelerated condition that causes.And when normally stepping on down Das Gaspedal 1, situation is different when stepping on down Das Gaspedal fast, because the speed of trampling is slow; When stepping on Das Gaspedal 1, cause weight connecting rod speed when rotating slower, the centnifugal force that receives is less; Make that the amplitude of weight connecting rod 3 expansions is less, promptly axle connecting rod 2 inside contract by distance are less, and BK Brake Switch 9 is still stopped by axle connecting rod 3; Can't start brake function, and then realize that normal vehicle quickens.
In sum, a kind of braking safety device that prevents mis-accelerator pressing of the present invention through the anti-false step on device that on Das Gaspedal, is provided with, stops the driver to step on down Das Gaspedal fast, and anti-false step on device shrinks automatically, makes Das Gaspedal start BK Brake Switch.Can effectively prevent, when running into emergency situations, the anxious step on the gas pedal of driver's mistake, and the vehicle accelerated condition that causes.
Claims (2)
1. a braking safety device that prevents mis-accelerator pressing comprises Das Gaspedal (1), transmission system (2), drive link (3), fork (4), mechanical governor (5), BK Brake Switch (7) and frame (8); It is characterized in that: said pedal is fixed on drive link (3) one ends, and said drive link (3) connects with the engagement of mechanical governor (5) through transmission system (2), and the other end of drive link (3) is fixed a fork (4); One side of fork is positioned at the terminal position of its movement travel, is provided with BK Brake Switch (7), and said BK Brake Switch (7) is through switch adapter plate (8) fixed installation.
2. a kind of braking safety device that prevents mis-accelerator pressing according to claim 1; It is characterized in that: said mechanical governor (5) is made up of heavy ball connecting rod (51), diagonal control arm (52), axle connecting rod (53), spring (54), shaft gear (55), retaining collar (56) and Movable loop (57); One end of said axle connecting rod (53) is provided with shaft gear (55) and Movable loop (57); Said shaft gear (55) and transmission system (2) engagement; Three heavy ball connecting rods (51) are set on the said Movable loop (57) equably, and both are movable to connect; Three diagonal control arms (52) are actively connected on respectively between heavy ball connecting rod (51) and the retaining collar (56), and retaining collar (56) is coaxial fixing with axle connecting rod (53); Said spring (54) installation shaft connecting rod (53) is positioned between retaining collar (56) and the Movable loop (57).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102702207A CN102745076A (en) | 2012-08-01 | 2012-08-01 | Safety brake device capable of preventing false step on accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102702207A CN102745076A (en) | 2012-08-01 | 2012-08-01 | Safety brake device capable of preventing false step on accelerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102745076A true CN102745076A (en) | 2012-10-24 |
Family
ID=47025705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102702207A Pending CN102745076A (en) | 2012-08-01 | 2012-08-01 | Safety brake device capable of preventing false step on accelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102745076A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105313859A (en) * | 2014-06-24 | 2016-02-10 | 陈文兵 | Accelerator safety risk reduction device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007296950A (en) * | 2006-04-28 | 2007-11-15 | Advics:Kk | Drive support control device |
| JP2008114849A (en) * | 2007-12-07 | 2008-05-22 | Yamaha Motor Co Ltd | Vehicle speed control device |
| CN102501838A (en) * | 2012-01-04 | 2012-06-20 | 魏伯卿 | Device for switching false urgent accelerator operation into emergency braking during emergency state of vehicle |
| CN102529916A (en) * | 2012-02-20 | 2012-07-04 | 魏伯卿 | Emergency braking device for misoperation of emergently pedaling accelerator of motor vehicle |
| CN202753787U (en) * | 2012-08-01 | 2013-02-27 | 上海市梅陇中学 | Safety shut-down device for preventing from mistakenly stepping on accelerator |
-
2012
- 2012-08-01 CN CN2012102702207A patent/CN102745076A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007296950A (en) * | 2006-04-28 | 2007-11-15 | Advics:Kk | Drive support control device |
| JP2008114849A (en) * | 2007-12-07 | 2008-05-22 | Yamaha Motor Co Ltd | Vehicle speed control device |
| CN102501838A (en) * | 2012-01-04 | 2012-06-20 | 魏伯卿 | Device for switching false urgent accelerator operation into emergency braking during emergency state of vehicle |
| CN102529916A (en) * | 2012-02-20 | 2012-07-04 | 魏伯卿 | Emergency braking device for misoperation of emergently pedaling accelerator of motor vehicle |
| CN202753787U (en) * | 2012-08-01 | 2013-02-27 | 上海市梅陇中学 | Safety shut-down device for preventing from mistakenly stepping on accelerator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105313859A (en) * | 2014-06-24 | 2016-02-10 | 陈文兵 | Accelerator safety risk reduction device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121024 |