CN204210380U - A kind of digital speed display - Google Patents
A kind of digital speed display Download PDFInfo
- Publication number
- CN204210380U CN204210380U CN201420632308.3U CN201420632308U CN204210380U CN 204210380 U CN204210380 U CN 204210380U CN 201420632308 U CN201420632308 U CN 201420632308U CN 204210380 U CN204210380 U CN 204210380U
- Authority
- CN
- China
- Prior art keywords
- instrument controller
- digital display
- speed
- digital
- control circuit
- 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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Abstract
The utility model discloses a kind of digital speed display, comprise instrument controller and digital display, described instrument controller is connected with automobile power source by wire, described drawing together between instrument controller and digital display is electrically connected by wire, described instrument controller comprises gauge panel, the graduation apparatus be located on gauge panel, vehicle speed value, speed of a motor vehicle pointer, in described instrument controller, control circuit is installed, control circuit is made up of some diodes, and described digital display comprises transparent glass panel and three groups of digital display circuits be made up of light-emitting diode; The utility model good looking appearance, easy for installation, stable performance, intuitively can show car speed, reduce traffic accident, the effective guarantee person and financial security.
Description
Technical field
The utility model relates to automobile speed display equipment, particularly relates to a kind of digital speed display.
Background technology
Automobile spreads to huge numbers of families, the property damage caused because of traffic accident every year and personal casualty also countless.In the past, when there is dangerous situation above, the chaufeur of front truck is all by touching on the brake, warn automobile below by the rear taillight of vehicle to maintain safe distance, and vehicle driver below is also by estimating the distance judged between two cars, but the speed of front vehicles can not be seen, easily can cause erroneous judgement, thus cause traffic accident, make traffic congestion, automotive exhaust gas increases, increase the work capacity of traffic, add the manpower and materials expenditure cost of government.
Summary of the invention
For overcoming above-mentioned shortcoming, the utility model provides a kind of easy for installation, stable performance, intuitively can show car speed, reduces traffic accident, the digital speed display of the effective guarantee person and financial security.
The utility model solves the technical scheme that its technical matters adopts:
A kind of digital speed display, comprise instrument controller and digital display, described instrument controller is connected with automobile power source by wire, described drawing together between instrument controller and digital display is electrically connected by wire, described instrument controller comprises gauge panel, the graduation apparatus be located on gauge panel, vehicle speed value, speed of a motor vehicle pointer, in described instrument controller, control circuit is installed, control circuit is made up of some diodes, and described digital display comprises transparent glass panel and three groups of digital display circuits be made up of light-emitting diode.
The utility model has the advantages that: this product structure is simple, it is ingenious to design, product is formed primarily of instrument controller and digital display, described digital display is arranged on the afterbody of vehicle, also one can respectively be installed in the front portion of vehicle and afterbody, thus vehicle above or below can see the speed of a motor vehicle of this car intuitively, avoid chaufeur to judge by accident, reduce the manpower and materials expenditure cost of traffic accident, traffic congestion and automotive exhaust gas, the work capacity alleviating traffic and government.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
With reference to Fig. 1, a kind of digital speed display, comprise instrument controller 1 and digital display 2, described instrument controller 1 is connected with automobile power source by wire, described drawing together between instrument controller 1 and digital display 2 is electrically connected by wire, described instrument controller 1 comprises gauge panel 3, be located at the graduation apparatus 4 on gauge panel 3, vehicle speed value 5, speed of a motor vehicle pointer 6, in described instrument controller 1, control circuit is installed, control circuit is made up of some diodes, described digital display 2 comprises transparent glass panel 7 and three groups of digital display circuits be made up of light-emitting diode 8.Wherein first group of digital display circuit can numerical value 1, second group and the 3rd group of digital display circuit can numerical value 0 to 9.The utility model structure is simple, it is ingenious to design, product is formed primarily of instrument controller 1 and digital display 2, described digital display 2 is arranged on the afterbody of vehicle, or respectively install one in the front portion of vehicle and afterbody, thus vehicle above or below can see the speed of a motor vehicle of this car intuitively, avoid chaufeur to judge by accident, reduce the manpower and materials expenditure cost of traffic accident, traffic congestion and automotive exhaust gas, the work capacity alleviating traffic and government.
In addition, the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with substantially identical means, all should belong to protection domain of the present utility model.
Claims (1)
1. a digital speed display, comprises instrument controller (1) and digital display (2),
It is characterized in that: described instrument controller (1) is connected with automobile power source by wire, described drawing together between instrument controller (1) and digital display (2) is electrically connected by wire, described instrument controller (1) comprises gauge panel (3), be located at the graduation apparatus (4) on gauge panel (3), vehicle speed value (5), speed of a motor vehicle pointer (6), described instrument controller is provided with control circuit in (1), control circuit is made up of some diodes, described digital display (2) comprises transparent glass panel (7) and three groups of digital display circuits be made up of light-emitting diode (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632308.3U CN204210380U (en) | 2014-10-29 | 2014-10-29 | A kind of digital speed display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632308.3U CN204210380U (en) | 2014-10-29 | 2014-10-29 | A kind of digital speed display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204210380U true CN204210380U (en) | 2015-03-18 |
Family
ID=52979083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420632308.3U Expired - Fee Related CN204210380U (en) | 2014-10-29 | 2014-10-29 | A kind of digital speed display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204210380U (en) |
-
2014
- 2014-10-29 CN CN201420632308.3U patent/CN204210380U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20171029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |