CN201343018Y - Automobile braking device preventing accelerator being stepped on by mistake - Google Patents
Automobile braking device preventing accelerator being stepped on by mistake Download PDFInfo
- Publication number
- CN201343018Y CN201343018Y CNU2009201134667U CN200920113466U CN201343018Y CN 201343018 Y CN201343018 Y CN 201343018Y CN U2009201134667 U CNU2009201134667 U CN U2009201134667U CN 200920113466 U CN200920113466 U CN 200920113466U CN 201343018 Y CN201343018 Y CN 201343018Y
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- CN
- China
- Prior art keywords
- brake
- push rod
- electric power
- electromagnet
- braking device
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- Expired - Fee Related
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Abstract
The utility model relates to an automobile braking device preventing an accelerator being stepped on by mistake. The automobile braking device comprises a brake pedal, a brake push rod connected with the brake pedal, an accelerator pedal, and an accelerator push rod connected with the accelerator pedal. An electromagnetic valve and a power circuit thereof are arranged on an oil passage of an automobile engine; an armature is arranged on the brake push rod; an electromagnet and a power circuit thereof are arranged in positions corresponding to the armature; a component for detecting the speed and sending out signals is arranged on the accelerator push rod; a pair of oil passage switch nodes connected with the component for detecting the speed and sending out signals is connected in series on the power circuit of the electromagnet; and a pair of brake switch nodes connected with the component for detecting the speed and sending out signals is connected in series on the power circuit of the electromagnet. The automobile braking device has the advantages of low cost, simple structure, dual action, obvious effect and detachability, and is applicable to various automobiles.
Description
Technical field
The utility model belongs to the vehicle part technical field, is specifically related to the accelerator stepping misoperation preventing automobile braking device.
Background technology
Along with the raising of people's living standard, the increase of vehicle, the traffic accident accident also increases day by day.In the middle of this, because of the traffic accident accident that mis-accelerator pressing takes place is occupied significant proportion.Tracing it to its cause, is because the action that tramps with one's feet of driving a car controls that throttle quickens or brake, and that existing throttle is stepped on interval that bar and braking step on bar is little and be set up in parallel, and the design-calculated advantage is to be convenient to driver's operation like this.But also bring a serious hidden danger thus, particularly for fresh driver, running into accident need glancing impact, mis-accelerator pressing is stepped on bar easily, and vehicle is flat-out acceleration on the contrary, causes serious consequence.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of accelerator stepping misoperation preventing automobile braking device, and this device can be in case of emergency, and during driver fault misstepping on accelerator, the energy automatic emergency brake reduces the purpose that traffic accident takes place to reach.
For solving the problems of the technologies described above, the utility model is by the following technical solutions: a kind of accelerator stepping misoperation preventing automobile braking device, comprise brake pedal and connected brake push rod, Das Gaspedal and connected throttle push rod, on the oil circuit of automotive engine, be provided with electromagnetic valve and electric power loop thereof, described brake push rod is provided with armature, on the armature opposite position, be provided with electromagnet and electric power loop thereof, the speed that is provided with the throttle push rod detects and signal sends assembly, send assembly bonded assembly one auxiliary oil circuit switch node with speed detection and signal and be connected on the electric power loop of electromagnetic valve, send assembly bonded assembly one auxiliary brake switch node with speed detection and signal and be connected on the electric power loop of electromagnet.
The beneficial effect of the utility model accelerator stepping misoperation preventing automobile braking device is: when mis-accelerator pressing takes place, speed detection and signal send assembly and send signal, electromagnet drives armature motion, start brake, make the automobile automatic brake and stop, and start the electromagnetic valve action simultaneously, cut off the automotive engine oil circuit, thereby automobile is run out of steam, avoid causing the generation of traffic accident because of driver's maloperation.The utlity model has with low cost, simple in structure, double action, effect obviously, can dismounting, be applicable to all kinds of automobiles.
The utility model will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 be in the utility model with brake push rod bonded assembly member principle and structural representation;
Fig. 2 be in the utility model with throttle push rod bonded assembly member principle and structural representation;
Fig. 3 be in the utility model with oil circuit bonded assembly electromagnetic valve principle and structural representation.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, a kind of accelerator stepping misoperation preventing automobile braking device, comprise brake pedal 1 and connected brake push rod 2, Das Gaspedal 3 and connected throttle push rod 4, on the oil circuit of automotive engine, be provided with electromagnetic valve 8 and electric power loop thereof, described brake push rod 2 is provided with armature 6, on armature 6 opposite positions, be provided with electromagnet 7 and electric power loop thereof, the speed that is provided with throttle push rod 4 detects and signal sends assembly 5, send assembly 5 bonded assemblys one auxiliary oil circuit switch node 11 with speed detection and signal and be connected on the electric power loop of electromagnetic valve 8, send assembly 5 bonded assemblys one auxiliary brake switch node 12 with speed detection and signal and be connected on the electric power loop of electromagnet 7.When Das Gaspedal 3 speed surpass a certain limit value, speed detects and signal sends the assembly 5 output speeds signal that overflows, change by internal signal, the instruction of output drive magnetic and electromagnetic valve action, BK Brake Switch node 12 closures, the electric power loop conducting of electromagnet 7, place the electromagnet 7 on armature 6 opposite positions to drive armature 6 motions, armature 6 drives brake pedal 3 actions, promptly replace the foot fault step on the accelerator and do not step down on the brake pedal and the propulsive effort of disappearance, start brake pedal 3 and start brake, while oil circuit switch node 11 closures, the electric power loop conducting of electromagnetic valve 8, electromagnetic valve 8 actions that are connected with the oil circuit of automotive engine, the fuel cut supply equals to cut off the propulsion source that automobile moves on, and can reduce the speed of a motor vehicle and parking rapidly.Double action makes the effect of brake improve greatly like this, mis-accelerator pressing when preventing emergency brake and cause the generation of traffic accident.
As a kind of improvement of the present utility model, the accelerator stepping misoperation preventing automobile braking device also comprises the normally closed oil circuit switch node 9 of a pair of interlock, normally closed BK Brake Switch node 10 and the normally closed switch control button that is connected with them, normally closed oil circuit switch node 9 is connected on the electric power loop of electromagnetic valve 8, normally closed BK Brake Switch node 10 is connected on the electric power loop of electromagnet 7, and the normally closed switch control button is installed on the operator's compartment panel.When not needing above-mentioned functions, for preventing accelerator stepping misoperation preventing automobile braking device error starting, can press the normally closed switch control button, open normally closed oil circuit switch node 9, normally closed BK Brake Switch node 10, the electric power loop of electromagnetic valve and braking vane electromagnet is disconnected, and inoperative.
Know-why of the present utility model is: the velocity of displacement of pedal board relatively relaxes under the normal circumstances, and the speed during with the mis-accelerator pressing riding boogie board is distinct, and the latter is because belong to emergency braking, and speed is higher than the former widely.Stepping on the particle movement that bar is stepped on open out normally with throttle, is to belong to motion lentamente or slow accelerated movement; And the brake during emergency braking to step on the particle movement of bar be rapidly accelerated movement.The utility model sends assembly 5 perception by speed detection and signal and goes out this species diversity, judge to belong to and step on unusual fluctuation by mistake, when Das Gaspedal 3 speed surpass a certain limit value, speed detection and signal send assembly 5 output speeds and overflow, change by internal signal, output drives the instruction of electromagnetic valve and electromagnet, drives brake pedal and starts brake, and cut off the propulsion source that automobile moves on.
Claims (2)
1, a kind of accelerator stepping misoperation preventing automobile braking device, comprise brake pedal (1) and connected brake push rod (2), Das Gaspedal (3) and connected throttle push rod (4), it is characterized in that on the oil circuit of automotive engine, being provided with electromagnetic valve (8) and electric power loop thereof, described brake push rod (2) is provided with armature (6), on armature (6) opposite position, be provided with electromagnet (7) and electric power loop thereof, the speed that is provided with throttle push rod (4) detects and signal sends assembly (5), send assembly (5) bonded assembly one auxiliary oil circuit switch node (11) with speed detection and signal and be connected on the electric power loop of electromagnetic valve (8), send assembly (5) bonded assembly one auxiliary brake switch node (12) with speed detection and signal and be connected on the electric power loop of electromagnet (7).
2, accelerator stepping misoperation preventing automobile braking device according to claim 1, it is characterized in that also comprising normally closed oil circuit switch node (9), the normally closed BK Brake Switch node (10) of a pair of interlock and the normally closed switch control button that is connected with them, normally closed oil circuit switch node (9) is connected on the electric power loop of electromagnetic valve (8), normally closed BK Brake Switch node (10) is connected on the electric power loop of electromagnet (7), and the normally closed switch control button is installed on the operator's compartment panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201134667U CN201343018Y (en) | 2009-01-25 | 2009-01-25 | Automobile braking device preventing accelerator being stepped on by mistake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201134667U CN201343018Y (en) | 2009-01-25 | 2009-01-25 | Automobile braking device preventing accelerator being stepped on by mistake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201343018Y true CN201343018Y (en) | 2009-11-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201134667U Expired - Fee Related CN201343018Y (en) | 2009-01-25 | 2009-01-25 | Automobile braking device preventing accelerator being stepped on by mistake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201343018Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708716B (en) * | 2009-12-08 | 2012-01-11 | 彭敬华 | Accelerator error-stepping emergent braking device |
| FR2962698A1 (en) * | 2010-07-15 | 2012-01-20 | Peugeot Citroen Automobiles Sa | Electrical device for controlling returning of accelerator pedal of pedal assembly in e.g. hybrid automobile, has electromagnet supplied with current during compression of brake pedal for returning of accelerator pedal to its rest position |
| CN103129537A (en) * | 2013-02-22 | 2013-06-05 | 管兆康 | Automatic brake apparatus for mistaken stepping on accelerators |
| CN104044565A (en) * | 2013-03-13 | 2014-09-17 | 李群星 | Safety brake device preventing mistakenly stepping on automobile accelerator based on electromagnetic induction principle |
-
2009
- 2009-01-25 CN CNU2009201134667U patent/CN201343018Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708716B (en) * | 2009-12-08 | 2012-01-11 | 彭敬华 | Accelerator error-stepping emergent braking device |
| FR2962698A1 (en) * | 2010-07-15 | 2012-01-20 | Peugeot Citroen Automobiles Sa | Electrical device for controlling returning of accelerator pedal of pedal assembly in e.g. hybrid automobile, has electromagnet supplied with current during compression of brake pedal for returning of accelerator pedal to its rest position |
| CN103129537A (en) * | 2013-02-22 | 2013-06-05 | 管兆康 | Automatic brake apparatus for mistaken stepping on accelerators |
| CN103129537B (en) * | 2013-02-22 | 2014-11-05 | 管兆康 | Automatic brake apparatus for mistaken stepping on accelerators |
| CN104044565A (en) * | 2013-03-13 | 2014-09-17 | 李群星 | Safety brake device preventing mistakenly stepping on automobile accelerator based on electromagnetic induction principle |
| CN104044565B (en) * | 2013-03-13 | 2016-11-23 | 李群星 | The braking safety device by mistake stepping on gas based on electromagnetic induction principle |
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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: 20091111 Termination date: 20110125 |