CN2405799Y - External vehicle-speed display device and brake warning device - Google Patents
External vehicle-speed display device and brake warning device Download PDFInfo
- Publication number
- CN2405799Y CN2405799Y CN 00216112 CN00216112U CN2405799Y CN 2405799 Y CN2405799 Y CN 2405799Y CN 00216112 CN00216112 CN 00216112 CN 00216112 U CN00216112 U CN 00216112U CN 2405799 Y CN2405799 Y CN 2405799Y
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- Prior art keywords
- signal
- brake
- speed
- motor vehicle
- vehicle
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- Expired - Fee Related
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Abstract
The utility model relates to an external vehicle speed display and brake warning device which is composed of a signal generator (2), a signal transformation processor (1), a signal cable (3), a vehicle speed display screen (4) and a brake signal flashing lamp (5). The utility model solves the safety problem of the existing vehicle in the running process, provides a device which can instantly display vehicle speed and has obvious and sensitive brake warning, and has important significances for guaranteeing safety running of the vehicles and obeying traffic rules in a self-consciousness way.
Description
The utility model relates to the velocity measurement read out instrument, is specifically related to a kind of outside speed of a motor vehicle demonstration and brake telltale.
Usually Vehicle Speed adopts knotmeter to measure, and when not having knotmeter, people often estimate according to the relative velocity of vehicle ' by rule of thumb.Generally travel after vehicle need to keep cooresponding distance with front truck, in order to avoid car has little time reaction and car accident takes place after during the front truck sudden stop.Especially when night travel, generally all open the backsight night-light, the other stoplight stop lamp of night-light is opened when brake.Because night-light and stoplight stop lamp are together adjacent and be redness, make the back car chaufeur Yi Zaocheng collimation error, thereby easily have an accident.Existing car light shows, makes the back car can't learn the front truck speed of a motor vehicle, the safe distance between vehicles that is difficult to remain valid; Back car chaufeur needs ideological plane to concentrate, and the tight position of noting seeking the front truck stoplight stop lamp is in case the front truck emergency brake; When car self emergency brake of back, the overtaking collision of vehicle subsequently of also need worrying.
The utility model purpose is the safety problem that will solve in the existing vehicle ', provides a kind of and shows and the brake telltale in the outside vehicle instant playback speed of a motor vehicle, the brake outside speed of a motor vehicle sensitive rapidly, that improve the vehicle functions integraty of warning.
The disclosed outside speed of a motor vehicle of the utility model shows and the brake telltale is made up of signal generator, signal switching processor, signal cable, speed of a motor vehicle display screen and brake signal flashing lamp.Signal generator is fixed on wheel one side and contacts with it, and be connected with signal switching processor, signal switching processor is connected with the brake signal flashing lamp with speed of a motor vehicle display screen by signal cable again, and speed of a motor vehicle display screen and brake signal flashing lamp are installed in the showy place of the tailstock.Signal switching processor is connected to the automobile storage battery positive pole through vehicle switch.Signal generator is fixed on the drive shaft of rear wheel by support, permanent seat, forms a contact surface with wheel.Support is provided with turning joint and spring, guarantees that signal generator at any time can both contact with tire, does not come off, and whole assembly does not drop when changing tire simultaneously.
Also be opened opening automobile power source synchronous signal conversion processor power supply, after starting automobile, signal generator contacts rotation with wheel, produce different voltage by the different speed of a motor vehicle and deliver to signal switching processor, signal switching processor is converted to output signal after treatment with the voltage of accepting and delivers to speed of a motor vehicle display screen, demonstrates the instantaneous velocity of automobile.Former stoplight stop lamp is bright when braking automobile is stepped on, and simultaneously a voltage signal is delivered to signal switching processor, makes the flicker of brake signal flashing lamp, and does not influence the demonstration of speed of a motor vehicle numeral.
The disclosed outside speed of a motor vehicle of the utility model shows and the brake telltale can make the back car clearly learn the moving velocity and the brake speed of front truck, so that keep the spacing of safety, the situation of trailing that simultaneously can more relieved front vehicle, do not need too to divert attention, the safety traffic of vehicle is had great guaranteeing role.The open demonstration of the speed of a motor vehicle can supervise chaufeur to observe the speed limit regulation in each highway section in addition, and the voluntary observance traffic regulation also is convenient to traffic police's the knowledge of debating, and when transport solution breaks rules and regulations to reach traffic accident, ample evidence is arranged.This speed of a motor vehicle shows and the brake telltale starts when vehicle startup simultaneously, does not need other switch, and is easy to use, is suitable for the vehicle of any kind of.
The outside speed of a motor vehicle that the utility model provides shows and the brake telltale speed of a motor vehicle shows that obviously, brake is warned rapid, accurate, sensitive, easy to use, has great social significance to improving safe driving.
Below in conjunction with accompanying drawing and specific embodiments the utility model is further described.
Fig. 1 connection diagram of the present utility model.
Fig. 2 signal generator and wheel installing mechanism scheme drawing.
Fig. 3 signal generator and wheel are installed local A enlarged drawing.
The fixed support 17 of signal generator 2 is provided with attachment point 12, and turning joint 14 and spring 15 guarantee that signal generator at any time can both contact with tire, do not come off.
Claims (2)
1, a kind of outside speed of a motor vehicle shows and the brake telltale, it is characterized in that this device is made up of signal generator (2), signal switching processor (1), signal cable (3), speed of a motor vehicle display screen (4) and brake signal flashing lamp (5); Signal generator (2) is installed in wheel one side and contacts with it, and be connected with signal switching processor (1), signal switching processor (1) is connected with brake signal flashing lamp (5) with speed of a motor vehicle display screen (4) by signal cable (3) again, and speed of a motor vehicle display screen (4) and brake signal flashing lamp (5) are installed in the showy place of the tailstock.
2, the outside speed of a motor vehicle as claimed in claim 1 shows and the brake telltale, it is characterized in that wherein said signal generator (2) is fixed on the drive shaft of rear wheel by support (17), the permanent seat (16) that is provided with turning joint (14) and spring (15), forms a contact surface (11) with wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00216112 CN2405799Y (en) | 2000-01-11 | 2000-01-11 | External vehicle-speed display device and brake warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00216112 CN2405799Y (en) | 2000-01-11 | 2000-01-11 | External vehicle-speed display device and brake warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2405799Y true CN2405799Y (en) | 2000-11-15 |
Family
ID=33581907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00216112 Expired - Fee Related CN2405799Y (en) | 2000-01-11 | 2000-01-11 | External vehicle-speed display device and brake warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2405799Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007076632A1 (en) * | 2005-12-30 | 2007-07-12 | Hongwei Zeng | A vehicle rear display system |
| WO2022148484A1 (en) * | 2021-05-15 | 2022-07-14 | 湖南警察学院 | Brake light that senses and displays vehicular braking force change |
-
2000
- 2000-01-11 CN CN 00216112 patent/CN2405799Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007076632A1 (en) * | 2005-12-30 | 2007-07-12 | Hongwei Zeng | A vehicle rear display system |
| WO2022148484A1 (en) * | 2021-05-15 | 2022-07-14 | 湖南警察学院 | Brake light that senses and displays vehicular braking force change |
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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 |