CN2883062Y - Safety protector for preventing error braking of gasoline autocar - Google Patents
Safety protector for preventing error braking of gasoline autocar Download PDFInfo
- Publication number
- CN2883062Y CN2883062Y CNU2005200322251U CN200520032225U CN2883062Y CN 2883062 Y CN2883062 Y CN 2883062Y CN U2005200322251 U CNU2005200322251 U CN U2005200322251U CN 200520032225 U CN200520032225 U CN 200520032225U CN 2883062 Y CN2883062 Y CN 2883062Y
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- China
- Prior art keywords
- circuit
- brake
- switch
- contact switch
- ignition
- Prior art date
- 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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- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model relates to a petrol-auto mis-braking protection device, which comprises a brake-pivot circuit I composed of a selection switch K1, a selection switch indicator, a touch switch K3, a touch switch indicator and an electromagnetic clutch, linked on the lead and connected to the ignition circuit of the automobile engine, a brake-protection circuit II composed of an linked current meter, ignition switch S and a shunt-wound selection switch K 2, a touch switch K 4 and a linked resistance R on the ignition circuit. The output end of the circuit II is connected with a ignition loop of the engine. When the emergency of mistakenly pressing accelerator for prompt brake took place, the device could break off the oil circuit, initiate the driving system and put a quick brake to the auto and provide safety for mis-brake operation effectively.
Description
Technical field
The utility model belongs to braking automobile auxiliary device technical field, the anti-error safety guard of stopping of a kind of gasoline automobile of mis-accelerator pressing when avoiding emergency brake.
Background technology
Automobile in the process of moving, usually can run into accident needs emergency brake, also happens occasionally but mis-accelerator pressing causes traffic accident.Especially when chaufeur because of a variety of causes as: drunken driving, do not have enough sleep feel sleepy, fatigue driving, sudden onset etc., brains is not gently waken up in causing driving a vehicle on the way, in case run into emergency situation, the mistiming that touches on the brake is set foot on Das Gaspedal, the automobile that former preparation is stopped quickens on the contrary, and hidden danger causes the accident.
On automobile, do not see at present the relevant anti-error safety guard of stopping as yet.
The utility model purpose
The purpose of this utility model provides the anti-error safety guard of stopping of a kind of gasoline automobile, the problem of mis-accelerator pressing during in order to the solution emergency brake, thus reach the generation of avoiding accident and satisfy the requirement of in time stopping.
Realize that the technical scheme that the purpose of this utility model is taked is: this device is that one of parallel connection is serially connected in the drag circuit I that is made up of select switch K1, select switch indicator lamp, contact switch K3, contact switch indicator lamp, magnetic clutch 3 on the lead on the firing circuit of automotive engine; and on firing circuit, form brake protection circuit II by amperemeter/ammtr, ignition lock S, select switch K2, the contact switch K4 of parallel connection and the resistance R of serial connection of serial connection, the mouth of circuit II is connected with engine igniting coil.
Described select switch and indicator lamp are installed in by the other or central door lock of motorcar radio set, and contact switch is installed in below the automobile accelerator pedal, and magnetic clutch is fixed on the push rod between brake pedal and the brake pump.
When in emergency brake, in case mistake step on the gas pedal can force Das Gaspedal to open the contact switch K3 of bottom, the drag circuit I that leads to magnetic clutch is connected, magnetic clutch energising work drives push rod and moves, and the interlock brake system is finished brake; Simultaneously, the firing circuit by contact switch K4 disconnects access to engine forces engine shutdown.
According to the anti-error protector of stopping of automobile that such scheme is made, mis-accelerator pressing in the time of can avoiding emergency brake and the traffic accident that takes place.Even under the situation of chaufeur insobriety, can disconnect engine igniting circuit and brake system is played a role in moment by this device, reach the purpose of rapidly car being braked, thereby stop hidden peril of accident effectively.This fender guard simplicity of design is reasonable, easy for installation, is convenient to promote.
Description of drawings
Fig. 1 is the electric elements circuit connection diagram in the utility model.
The specific embodiment
Referring to Fig. 1, the anti-error safety guard of stopping of gasoline automobile of the present utility model, comprise select switch K1, K2, switch indicator lamp 1, contact switch indicator lamp 2, contact switch K3, K4, magnetic clutch 3, amperemeter/ammtr, ignition lock S, components and parts such as resistance R, connect by lead between each components and parts and constitute drag circuit I and brake protection circuit II respectively, wherein drag circuit I is by the select switch K1 that is serially connected on the lead, select switch indicator lamp 1, contact switch K3, contact switch indicator lamp 2, magnetic clutch 3 is formed, the input end of its lead is connected output head grounding with car dress direct supply 5; Brake protection circuit II constitutes by adorning direct supply 5 bonded assembly amperemeter/ammtrs 4, ignition lock S, select switch K2, contact switch K4 in parallel and the resistance R that is connected in series on the line with car, and the mouth of circuit II is connected with the car engine ignition coil.In this case, for ease of M/C with watch break-make to show, can be with select switch K1, switch indicator lamp 1, contact switch indicator lamp 2 are installed in by the other or central door lock of motorcar radio set; Contact switch K2 is installed in below the Das Gaspedal, when under normal circumstances using throttle, general foot-operated firmly less, therefore, Das Gaspedal touch less than or the contact switch of not opening, once driver's mis-accelerator pressing in the moment of desperation, because the speed of stepping on is very fast down, and is firmly bigger, can force Das Gaspedal to open contact switch, and brakes on brake line I, make magnetic clutch 3 energising work.Magnetic clutch 3 is fixed on the push rod between brake pedal and the brake pump, when magnetic clutch 3 energising work, can drive push rod and produce and move, and drive brake system and finish brake.Simultaneously, the ignition circuit of driving engine is cut off, and engine off under both combineds action, reaches the purpose that car is braked rapidly.Select switch, contact switch used in this device all adopt button switch.Its switch is inner for two-wire connects, with the needs of satisfied two circuit folding interlocks, as: K switch 1 closure, K2 disconnects; The K3 closure, K4 disconnects.
This device has following several working condition:
One, when using select switch, when not using contact switch, select switch K1 and contact switch K4 closure, K2 and K3 disconnect, and indicator lamp is 1 bright, lamp 2 does not work automobile normal running.
(1) passes through the electric current of circuit I by select switch K1 → indicator lamp 1 → ground connection;
(2) when ignition lock S closure, by electric current → amperemeter/ammtr 4 → ignition lock S → contact switch K4 → resistance R → high-tension coil of circuit II, engine starting.
(3) when ignition lock S disconnection, circuit II no current passes through, and indicator lamp 2 is not indicated, engine shutdown.
Two, when not using select switch, no matter whether contact switch uses, and does not all influence the use of firing circuit, and at this moment, K1 disconnects, the K3 closure, and indicator lamp 1 does not work.
(1) when ignition lock S disconnection, the ignition system no current passes through, engine shutdown.
(2) when ignition lock S closure, ignition system electric current → ignition lock S → amperemeter/ammtr 4 → ignition lock K2 → resistance R → high-tension coil, engine starting.
When using select switch, contact switch must keep K3 disconnection, K4 closure, and indicator lamp 1 is bright, and lamp 2 does not work.When brake mistake step on the gas pedal, pedal forces contact switch to be opened, at this moment, the K3 closure, indicator lamp 2 is bright, and K4 disconnects, the circuit that leads to magnetic clutch 3 is connected, action drives push rods and moves by magnetic clutch 3, and drives brake system and finish brake, simultaneously, the engine ignition circuit is cut off, engine off, both combineds action, automobile is forced to stop.
Before start a car once more, can step on and lift Das Gaspedal once more, contact switch K3 disconnects, the K4 closure, indicator lamp 2 does not show.Connect engine igniting circuit by contact switch K4, make it to be in and treat starting state, braking is removed.
When at debugging driving engine or automobile upward slope, needing open the throttle wide, do not use select switch, in order to avoid engine off makes troubles.
Claims (2)
1, the anti-error safety guard of stopping of a kind of gasoline automobile; it is characterized in that: this device is that one of parallel connection is serially connected in the drag circuit I that is made up of select switch K1, select switch indicator lamp, contact switch K3, contact switch indicator lamp, magnetic clutch 3 on the lead on the firing circuit of automotive engine; and on firing circuit, constituting brake protection circuit II by select switch K2, the contact switch K4 of the amperemeter/ammtr that is connected in series, ignition lock S and parallel connection and the resistance R of serial connection, the mouth of circuit II is connected with engine igniting coil.
2, the anti-error safety guard of stopping of gasoline automobile according to claim 1; it is characterized in that: described select switch and indicator lamp are installed in by motorcar radio set side or the central door lock; contact switch is installed in below the automobile accelerator pedal, and magnetic clutch is fixed on the push rod between brake pedal and the brake pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200322251U CN2883062Y (en) | 2005-10-13 | 2005-10-13 | Safety protector for preventing error braking of gasoline autocar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200322251U CN2883062Y (en) | 2005-10-13 | 2005-10-13 | Safety protector for preventing error braking of gasoline autocar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2883062Y true CN2883062Y (en) | 2007-03-28 |
Family
ID=37956122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200322251U Expired - Fee Related CN2883062Y (en) | 2005-10-13 | 2005-10-13 | Safety protector for preventing error braking of gasoline autocar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2883062Y (en) |
-
2005
- 2005-10-13 CN CNU2005200322251U patent/CN2883062Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |