CN201998801U - Mistaken braking safety protection device - Google Patents
Mistaken braking safety protection device Download PDFInfo
- Publication number
- CN201998801U CN201998801U CN2011200820977U CN201120082097U CN201998801U CN 201998801 U CN201998801 U CN 201998801U CN 2011200820977 U CN2011200820977 U CN 2011200820977U CN 201120082097 U CN201120082097 U CN 201120082097U CN 201998801 U CN201998801 U CN 201998801U
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- CN
- China
- Prior art keywords
- automobile
- mistaken
- lever
- safety protection
- magnet
- 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
Links
Abstract
The utility model belongs to the technical field of an accessory device for automobile safety protection and provides a mistaken braking safety protection device, which is mainly characterized in that an automobile accelerator connecting rod is provided with a magnet, the accelerator connecting rod under the magnet is sleeved with a sensor made of coils, the sensor is connected with an electric motor through a control circuit, the electric motor is connected with a lever through a pull rod, and the lever is provided with a pull rope connecting a brake and an accelerator. The device can be used for effectively controlling the speed of an automobile when mistaken braking appears, so the automobile can run safely.
Description
Technical field
The utility model belongs to automotive safety protection accessory device technical field, relates to a kind of mistake safety guard that brakes.
Background technology
Automobile driver is in daily startup procedure, especially those have just learned steered vehicle person, drunken driving car person, when the burst emergency situation, often gas is stepped on as brake by mistake, like this, automobile not only fails to slow down or stop, on the contrary car acceleration, tend to occur traffic accident to a certain degree, personnel, vehicle and other property are caused certain injury.
The utility model content
The contriver finds that in daily practical experience of life process the problems referred to above appear in existing automobile easily when brake; through design trial-production; technical problem to be solved in the utility model provides a kind of mistake safety guard that brakes; utilize this device; when the automobile driver mistake is stepped on throttle when braking; can car retardation be stopped, improving drive safety.
For solving the problems of the technologies described above; technical solution adopted in the utility model is that the brake structure of safety guard of this mistake comprises the gas connecting rod; on throttle linkage, establish magnet; sheathed one sensor of making by coil on the throttle linkage below magnet; sensor is connected with electrical motor by control circuit; electrical motor connects a lever by pull bar again, and lever is provided with the drag-line that connects brake and throttle.
The utility model adopts technique scheme to establish magnet and sensor on throttle linkage, when step on the accelerator, control circuit is according to the time and the speed of step on the accelerator, can send signal intelligently makes electrical motor rotate by certain stroke, thereby by lever pulling brake, make car deceleration or stop, drive safety is improved.
Description of drawings
Fig. 1 represents that the utility model misses the structural representation of the safety guard that brakes;
The schematic circuit diagram of control circuit in Fig. 2 presentation graphs 1.
The specific embodiment
Below in conjunction with accompanying drawing the structural principle that the utility model misses the safety guard that brakes is specified.
Referring to Fig. 1; Fig. 2; the structure that the utility model misses the safety guard that brakes comprises gas connecting rod 1; on throttle linkage 1, establish strong magnet 2; sheathed one sensor of making by coil 3 on the throttle linkage 1 below strong magnet 2; sensor 3 is connected with electrical motor 5 by control circuit 4, and electrical motor 5 connects a lever 7 by pull bar 6 again, and lever 7 is provided with the drag-line 8 and the drag-line 9 that is connected throttle that connects brake.
The brake principle of work of safety guard of the utility model mistake is: by step on the accelerator, utilize magnet formed magnetic field when mobile in the sensor of being made up of coil, the work that the electric current of magnetic field generation comes open control circuit.VT at ordinary times
2, VT
3, VT
4(silicon control) is in off state, and electrical motor is not worked, when slowly depressing throttle, according to Faraday's electromagnetic induction law
By
Identical, but the Δ t time is longer, the little out of reach VT of variation rate of magnetic flux
4Trigger voltage be in off state, automobile normal running: when running into emergency situation, mistake when the brake, is spoilt down throttle to throttle rapidly, and owing to Δ t is shorter, I is bigger, and this signal is just by C
1Deliver to VT
1Substrate amplify VT
1Substrate an impulse singla has just appearred, by C
3Be coupled to VT
2Substrate make its instantaneous conducting as deviator voltage, export a signal and be injected into VT
3Substrate make VT
3Chemical capacitor C is given in conducting
4Charging is when reaching VT
4Trigger voltage the time, VT
4Start working, electrical motor is started working, and works as VT
3After quitting work, because
A large amount of positive charges, C are arranged on the plate of chemical capacitor
4Begin discharge, Q is big more, and discharge time is long more, and this is by C
4, R
gGive VT
4A voltage makes its delay working, behind discharge off, and VT
4Last no-voltage and quitting work, electrical motor also quits work.The length of delay time is by C
4, the R decision is regulated, voluntarily generally between 10～60 seconds.
Claims (1)
1. mistake safety guard that brakes; comprise the gas connecting rod; it is characterized in that on throttle linkage, establishing magnet; sheathed one sensor of making by coil on the throttle linkage below magnet; sensor is connected with electrical motor by control circuit; electrical motor connects a lever by pull bar again, and lever is provided with the drag-line that connects brake and throttle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200820977U CN201998801U (en) | 2011-03-17 | 2011-03-17 | Mistaken braking safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200820977U CN201998801U (en) | 2011-03-17 | 2011-03-17 | Mistaken braking safety protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201998801U true CN201998801U (en) | 2011-10-05 |
Family
ID=44701567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200820977U Expired - Fee Related CN201998801U (en) | 2011-03-17 | 2011-03-17 | Mistaken braking safety protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201998801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802804A (en) * | 2012-11-05 | 2014-05-21 | 中国计量学院 | Automobile emergency braking separator |
-
2011
- 2011-03-17 CN CN2011200820977U patent/CN201998801U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802804A (en) * | 2012-11-05 | 2014-05-21 | 中国计量学院 | Automobile emergency braking separator |
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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: 20111005 Termination date: 20120317 |