CN102874117A - Overspeed automatic control device - Google Patents
Overspeed automatic control device Download PDFInfo
- Publication number
- CN102874117A CN102874117A CN201210398260XA CN201210398260A CN102874117A CN 102874117 A CN102874117 A CN 102874117A CN 201210398260X A CN201210398260X A CN 201210398260XA CN 201210398260 A CN201210398260 A CN 201210398260A CN 102874117 A CN102874117 A CN 102874117A
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- China
- Prior art keywords
- relay
- speed
- control device
- oil pump
- automatic control
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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.)
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention relates to an overspeed automatic control device, which belongs to automobile components, and comprises a revolution meter, a relay and an oil pump, wherein a speed-limiting pillar is designed on a dial plate of the revolution meter; the speed-limiting pillar and a needle of the revolution meter are respectively connected with a guide line; the guide line is connected with a coil of the relay and an accumulator; and a contact of the relay is connected with a positive wire of the oil pump. According to the overspeed automatic control device, when the revolving speed of an automobile reaches to a set value, the relay is electrified, so that a circuit of the oil pump is cut off, the automobile speed is prevented from rising continuously, the occurrence of overspeed can be effectively avoided, and the probability of traffic accidents is reduced.
Description
Technical field
The present invention relates to a kind of safety control of avoiding overspeed of vehicle, specifically a kind of hypervelocity automatic control device.
Background technology
Along with improving constantly of people's living standard, automobile progressively enters our life, has brought facility to us.But the continuous increase of in recent years traffic accident quantity is had a lingering fear when allowing people drive, and that as the saying goes is good, and ten traffic accidents nine times are fast, therefore avoids overspeed of vehicle, the occurrence probability that can cut down traffic accidents greatly.
Summary of the invention
The object of the present invention is to provide a kind of hypervelocity automatic control device, this hypervelocity automatic control device can effectively be avoided overspeed of vehicle, the generation of minimizing accident.
The present invention solves the technical scheme that its technical matters takes: a kind of hypervelocity automatic control device, it is characterized in that, comprise speed gage, relay and oil pump, the dial plate of described speed gage is provided with a speed limit post, the indicator of speed limit post and speed gage all links to each other with wire, wire is connected with storage battery with the coil of relay, and the contact of relay links to each other with the positive wire of oil pump.
The invention has the beneficial effects as follows: this hypervelocity automatic control device, when automobile rotational speed reached setting value again, it is electric that relay is got, thereby cut off the oil pump circuit, avoid the continuation of the speed of a motor vehicle to raise, can actv. avoid the generation of overspeed situation, odds cuts down traffic accidents.
Description of drawings
Fig. 1 is structural representation of the present invention.
Among the figure: 1 speed gage, 2 speed limit posts, 3 wires, 4 relays, 5 oil pumps.
The specific embodiment
As shown in Figure 1.A kind of hypervelocity automatic control device, comprise speed gage 1, relay 4 and oil pump 5, the dial plate of described speed gage 1 is provided with a speed limit post 2, the indicator of speed limit post 2 and speed gage 1 all links to each other with wire 3, wire 3 is connected with storage battery with the coil of relay 4, and the contact of relay 4 links to each other with the positive wire of oil pump 5.
When rotating speed reached setting value, speed limit post 2 contacted with the indicator of speed gage 1, made relay 4 coils get electric, produce magnetic force, the contact of magnetic attraction relay 4 disconnects originally closed contact, thereby the power supply of oil pump 5 is disconnected, make the oil pump 5 can't fuel feeding, thereby the speed of a motor vehicle is descended; After rotating speed descends, relay 4 dead electricity, oil pump 5 circuits are connected, again fuel feeding.This inventive principle is simple, and alerting ability is good, can avoid overspeed of vehicle by actv., increases a the guarantee for our car life that has.
Claims (1)
1. hypervelocity automatic control device, it is characterized in that, comprise speed gage, relay and oil pump, the dial plate of described speed gage is provided with a speed limit post, the indicator of speed limit post and speed gage all links to each other with wire, wire is connected with storage battery with the coil of relay, and the contact of relay links to each other with the positive wire of oil pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210398260XA CN102874117A (en) | 2012-10-18 | 2012-10-18 | Overspeed automatic control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210398260XA CN102874117A (en) | 2012-10-18 | 2012-10-18 | Overspeed automatic control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102874117A true CN102874117A (en) | 2013-01-16 |
Family
ID=47475720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210398260XA Pending CN102874117A (en) | 2012-10-18 | 2012-10-18 | Overspeed automatic control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102874117A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112355A (en) * | 2013-03-01 | 2013-05-22 | 张建文 | Method and device for automatically cutting off oil and turning accelerator into brake in case of automobile speeding |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191220730A (en) * | 1912-09-11 | 1913-03-27 | Sanford Keith Evans | Improvements in or relating to Speed Control Apparatus for Motor Cars. |
| DE2432906A1 (en) * | 1974-07-09 | 1976-01-29 | Heinz Hartung | Remote controlled multi stage speed regulator - has impulse generator and vehicle mounted receiver giving audible warning and interrupting ignition |
| JPH02130236A (en) * | 1988-11-10 | 1990-05-18 | Honda Motor Co Ltd | Car speed restricting device |
| CN2468812Y (en) * | 2001-03-28 | 2002-01-02 | 王军 | Arrangement for limiting over-loading or over-speed for vehicle |
| CN2929858Y (en) * | 2006-08-10 | 2007-08-01 | 许玉琨 | Automobile automatic speed limiter |
| CN101927698A (en) * | 2009-06-22 | 2010-12-29 | 郝玉振 | Automatic speed-control magnetic resistance-free electric vehicle |
| CN202305548U (en) * | 2011-06-24 | 2012-07-04 | 杨永杰 | Automobile overspeed alarm device |
-
2012
- 2012-10-18 CN CN201210398260XA patent/CN102874117A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191220730A (en) * | 1912-09-11 | 1913-03-27 | Sanford Keith Evans | Improvements in or relating to Speed Control Apparatus for Motor Cars. |
| DE2432906A1 (en) * | 1974-07-09 | 1976-01-29 | Heinz Hartung | Remote controlled multi stage speed regulator - has impulse generator and vehicle mounted receiver giving audible warning and interrupting ignition |
| JPH02130236A (en) * | 1988-11-10 | 1990-05-18 | Honda Motor Co Ltd | Car speed restricting device |
| CN2468812Y (en) * | 2001-03-28 | 2002-01-02 | 王军 | Arrangement for limiting over-loading or over-speed for vehicle |
| CN2929858Y (en) * | 2006-08-10 | 2007-08-01 | 许玉琨 | Automobile automatic speed limiter |
| CN101927698A (en) * | 2009-06-22 | 2010-12-29 | 郝玉振 | Automatic speed-control magnetic resistance-free electric vehicle |
| CN202305548U (en) * | 2011-06-24 | 2012-07-04 | 杨永杰 | Automobile overspeed alarm device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112355A (en) * | 2013-03-01 | 2013-05-22 | 张建文 | Method and device for automatically cutting off oil and turning accelerator into brake in case of automobile speeding |
| CN103112355B (en) * | 2013-03-01 | 2015-11-11 | 张建文 | A kind of overspeed of vehicle automatic fuel cut-off and throttle become method and the device of brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130116 |