CN201741241U - Automobile speed limit alarming device - Google Patents
Automobile speed limit alarming device Download PDFInfo
- Publication number
- CN201741241U CN201741241U CN2010201224346U CN201020122434U CN201741241U CN 201741241 U CN201741241 U CN 201741241U CN 2010201224346 U CN2010201224346 U CN 2010201224346U CN 201020122434 U CN201020122434 U CN 201020122434U CN 201741241 U CN201741241 U CN 201741241U
- Authority
- CN
- China
- Prior art keywords
- speed limit
- speed
- automobile
- control module
- automobile speed
- 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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- Traffic Control Systems (AREA)
Abstract
The utility model belongs to the technical field of automobile accessories and provides an automobile speed limit alarming device, which comprises a shell, a control module arranged in the shell, and a loudspeaker connected with the control module, wherein the control module receives the speed of the automobile and compares the speed with the set speed limit value, and the loudspeaker sounds to alarm when the speed is higher or lower than the speed limit value. The utility model has the advantages of simple structure, easy assembly, convenient operation, light weight, small size, space saving, liquid crystal display and energy saving.
Description
Technical field
The utility model relates to the car speed supervising device, relates in particular to a kind of automobile speed limit warning device.
Background technology
In vehicle traveling process, the driver needs high concentration, ignores the travel speed of automobile easily, thereby causes the accident or violate traffic control.If on municipal highway, surpass the maximum speed limit fast running, cause traffic hazard easily, cause life and property loss.If on highway, travel speed is low excessively, is lower than minimum travel speed, also can violate the traffic regulations, and also can hinder the cruising of other vehicle.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of automobile speed limit warning device is provided.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of automobile speed limit warning device, the loudspeaker that comprises shell and be arranged on control module wherein and be attached thereto, described control module receives car speed and compares with the velocity constraint of setting, when speed is higher or lower than velocity constraint by the loudspeaker sounding alarm.
Described shell comprises the drain pan and the face-piece of mutual fastening, and face-piece is transparent.
Also be provided with the LED lamp that is used for display automobile speed on the described control module.
The beneficial effects of the utility model: simple in structure, assembling easily, easy to operate, quality is light, and the small and exquisite saving of volume space uses LED to show, saves the energy.
Description of drawings
Fig. 1 is the assembling synoptic diagram according to the automobile speed limit warning device of the utility model preferred embodiment.
Embodiment
With reference to figure 1, a kind of automobile speed limit warning device comprises face-piece 1, control module 2, electric wire 3, button 4, drain pan 5 and loudspeaker 51.Be provided with a cavity in the drain pan 5, face-piece 1 fastens mutually with drain pan 5, forms the space of a sealing.Control module 2 is connected in the drain pan 5, is connected with the car speed detecting device, is used for receiving in real time the car speed value, compares with the highest or minimum speed limit value of setting, if car speed is higher or lower than velocity constraint, by loudspeaker 51 sounding alarms.Control module 2 is provided with three row's LED lamps 21, is used for display automobile travel speed value, in buying car in installments driver and pedestrian referring to.Electric wire 3 is used for being connected with automobile control section and power supply, is used for data transmission and power supply.Button 4 is arranged on the drain pan 5, is used for the automobile speed limit warning device is controlled.Face-piece 1 is a transparent configuration, so that watch the speed displayed value.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, do not breaking away under the prerequisite of the utility model design, make concrete change or change and all belong to protection domain of the present utility model.
Claims (3)
1. an automobile speed limit warning device is characterized in that: the loudspeaker that comprises shell and be arranged on control module wherein and be attached thereto.
2. automobile speed limit warning device according to claim 1 is characterized in that: described shell comprises the drain pan and the face-piece of mutual fastening, and face-piece is transparent.
3. automobile speed limit warning device according to claim 1 and 2 is characterized in that: also be provided with the LED lamp that is used for display automobile speed on the described control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201224346U CN201741241U (en) | 2010-02-09 | 2010-02-09 | Automobile speed limit alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201224346U CN201741241U (en) | 2010-02-09 | 2010-02-09 | Automobile speed limit alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201741241U true CN201741241U (en) | 2011-02-09 |
Family
ID=43556518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201224346U Expired - Fee Related CN201741241U (en) | 2010-02-09 | 2010-02-09 | Automobile speed limit alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201741241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919028A (en) * | 2017-12-05 | 2018-04-17 | 胡永胜 | A kind of highway automobile collision early warning system |
-
2010
- 2010-02-09 CN CN2010201224346U patent/CN201741241U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919028A (en) * | 2017-12-05 | 2018-04-17 | 胡永胜 | A kind of highway automobile collision early warning system |
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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: 20110209 Termination date: 20150209 |
|
| EXPY | Termination of patent right or utility model |