CN202782889U - Vehicle-speed rear view lamp - Google Patents
Vehicle-speed rear view lamp Download PDFInfo
- Publication number
- CN202782889U CN202782889U CN 201220434820 CN201220434820U CN202782889U CN 202782889 U CN202782889 U CN 202782889U CN 201220434820 CN201220434820 CN 201220434820 CN 201220434820 U CN201220434820 U CN 201220434820U CN 202782889 U CN202782889 U CN 202782889U
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Abstract
The utility model provides a vehicle-speed rear view lamp. The vehicle-speed rear view lamp comprises a display board, wherein the display board is formed through the utilization of lamplight and/or luminous number display; the display board is arranged on a rear vehicle body of a motor vehicle and displays a driving speed for a rear vehicle; and the vehicle speed displayed on the vehicle speed display board is synchronous with the vehicle speed displayed on an interior instrument panel. With the adoption of the technical scheme, the vehicle-speed rear view lamp is not only beneficial to the guidance for the driving of the rear vehicle through a definite vehicle speed display function, but also beneficial to the management on traffic by the traffic management department.
Description
Technical field
The utility model relates to a kind of speed of a motor vehicle reversing light, relates in particular to a kind of vehicle body rear side that is installed on, and can allow front vehicle see the speed of a motor vehicle reversing light of front vehicles travel conditions.
Background technology
At present, the moving velocity of self-propelled vehicle all shows by average speed indicator on the gauge panel in the car, can only watch for the occupant, the defective of gauge panel display line vehicle speed is in this car: car outer personnel can't see, in the driving process, rear car can't be definite the moving velocity of knowing front truck, the moving velocity that it can only be by own car and and front truck between change of distance estimate the moving velocity of front truck.This velocity estimation mode has following shortcoming: at first, inaccurate velocity estimation is easy to cause traffic accident; Secondly, behind accident, the road speed when traffic control department can only come the reckoning accident to occur by party concerned's description, braking mark and collision vestige is unfavorable for analysis and the processing of traffic accident very much.After having adopted speed of a motor vehicle reversing light of the present utility model, therefore the actual vehicle speed when monitoring equipment just can be recorded to exactly accident and occurs and drive over the speed limit violating the regulations lively more is conducive to the transport administration of traffic control department.
Summary of the invention
The purpose of this utility model is to provide a kind of speed of a motor vehicle reversing light with light and luminous digital Presentation Function, and the speed of a motor vehicle Presentation Function that it is determined both had been conducive to guide controlling of front vehicle to be travelled, and also was conducive to traffic control department to the management of traffic.
To achieve these goals, speed of a motor vehicle reversing light described in the utility model has adopted following technical scheme: a kind of speed of a motor vehicle reversing light, it includes: the rear vehicle body that is arranged at self-propelled vehicle, and the shown speed of gauge panel is synchronous in the speed of a motor vehicle display panel of vehicle display line vehicle speed rearward, the speed that this speed of a motor vehicle display panel is shown and car.
Further, described speed of a motor vehicle display panel can be embodied as and include parking display space, low speed display space, middling speed display space and the high speed display space of sequentially arranging, and each display space can show different colors." stopping " word of parking display space is regular flicker when the speed of a motor vehicle is zero condition.Described each display space combines by a plurality of LED lamps and a plurality of light-emitting nixie tube.
Further, described speed of a motor vehicle display panel also can be embodied as and be provided with the backward light-emitting nixie tube of car display line vehicle speed on it.
Further, described speed of a motor vehicle display panel also can be embodied as and be provided with a plurality of LED lamps on it, and each LED lamp is corresponding with a road speed, and different LED lamps is arranged in order according to road speed order from small to large and forms LED light band.
Adopted the speed of a motor vehicle reversing light of technique scheme, because the outer personnel of car can see the enforcement state of front truck intuitively, therefore can better control travelling of own car, occured thereby can reduce traffic accident; Simultaneously, if traffic accident has occured, the road speed of vehicle was live when traffic control department also can find out incident easily from video recording.
Description of drawings
Fig. 1 is the structural representation sketch of the utility model speed of a motor vehicle reversing light the first specific embodiment;
Fig. 2 is the structural representation sketch of the utility model speed of a motor vehicle reversing light the second specific embodiment;
Fig. 3 is the structural representation sketch of the utility model speed of a motor vehicle reversing light the 3rd specific embodiment.
The specific embodiment
In order better to understand the purpose of this utility model, feature and function are described in detail below in conjunction with structure and the function of accompanying drawing to preferred implementation of the present utility model.
Speed of a motor vehicle reversing light described in the utility model will show with meter type on the automobile instrument panel, and road speed information display personnel outside car that can only the outer personnel of car can't see for the occupant sees, understand the travel conditions of front vehicles to make things convenient for the outer personnel of car or front vehicle, with the moving velocity of better regulation and control from car, and then to reduce the generation of traffic accident.
Fig. 1 is the structural representation sketch of the utility model speed of a motor vehicle reversing light the first specific embodiment, as shown in Figure 1, speed of a motor vehicle reversing light described in the utility model includes speed of a motor vehicle display panel 2, described speed of a motor vehicle display panel 2 includes the parking display space 20 of sequentially arranging, low speed display space 21, middling speed display space 22 and high speed display space 23, described speed of a motor vehicle display panel 2 is combined according to different putting in order of requiring with a plurality of light-emitting nixie tubes 4 by a plurality of LED lamps 3, and in specific embodiment shown in Figure 1, described a plurality of light-emitting nixie tube 4 is according to showing that numeral is the successively order arrangement of " one " type from low to high, is provided with a plurality of LED lamps 3 between every adjacent two light-emitting nixie tubes 4.
Further, the different display spaces of the speed of a motor vehicle reversing light of the described embodiment of Fig. 1 show different colors, it is realized by LED lamp 3 and the light-emitting nixie tube 4 of choosing different colours, wherein, the low speed display space is shown as yellow safety zone, shown in green safety zone, middling speed display space and high speed display space shown in red caution district.
Further, light-emitting nixie tube is divided into two classes on the described speed of a motor vehicle display panel 2: the speed of a motor vehicle is 0～80km/ hour zone, has taked the unit charactron; Be 100～220km/ hour zone in the speed of a motor vehicle, taked the dibit charactron.
Arrangement and principle of work below in conjunction with the speed of a motor vehicle reversing light of the first embodiment, narrate the described embodiment speed of a motor vehicle of the implementation procedure of this embodiment: Fig. 1 reversing light and have three speed of a motor vehicle display spaces, different display spaces can show different light, wherein low speed display space 21 is yellow light, the middling speed display space is green, the high speed display space is red light, by the distincter motoring condition of informing this car of front vehicle of the demonstration of different light.For example, when the speed of a motor vehicle during less than 20km, the speed of a motor vehicle is in yellow low speed display space, and LED lamp 3 and show that numerical value is that 2 light-emitting nixie tube 4 is shown as yellow is slower to show the present speed of a motor vehicle; When the speed of a motor vehicle was between 20km/ hour to 120km/ hour, the speed of a motor vehicle was in green display space, and the light-emitting nixie tube 4 of LED lamp 3 and correspondence is all shown in green; When the speed of a motor vehicle greater than 120km/ hour during to terminal speed, the speed of a motor vehicle is in red caution district, described LED lamp 3 and corresponding light-emitting nixie tube 4 are all shown in red, very fast to show the present speed of a motor vehicle, rear car should keep enough safety distances.
Further, speed of a motor vehicle reversing light embodiment illustrated in fig. 1 also can be designed with parking display space 20, when the speed of a motor vehicle is zero (dead ship condition), redness in the speed of a motor vehicle reversing light " is stopped " word lamp 1 automatic bright opening, simultaneously regular flicker represents that with car backward front truck has been in dead ship condition now; When the speed of a motor vehicle greater than zero the time, " stopping " word lamp autoshutdown in the speed of a motor vehicle reversing light.The self-propelled vehicle of the prior art display mark that all do not stop, no matter be that brake deceleration or brake are stopped under steam, all show with the bright form of stoplight stop lamp, there are not other differences, when rear car sees that the front truck stoplight stop lamp is bright, be difficult to judge that front truck is to be in the brake deceleration state, still be in the brake dead ship condition.But this speed of a motor vehicle reversing light of the present utility model, vehicle is when brake deceleration and brake parking, the light of vehicle tail has had obvious difference, during brake deceleration, not only brake taillight is bright, the display space light of speed of a motor vehicle reversing light also presents from redness and becomes green and then become yellow change procedure, and the light band is shortened by long, and brake when stopping, above-mentioned variation not only occurs in speed of a motor vehicle reversing light, and automatically flicker of " stopping " word symbol, therefore car is easy to judge the motoring condition of front truck after, and rear car also can judge that front truck is emergency brake or slow brake according to the variation emergency degree of front truck speed of a motor vehicle reversing light, thus so that rear car can better draw oneself up the road speed of vehicle, to reduce the rear-end collision that causes because of emergency brake.
Further, the end of the speed of a motor vehicle display panel 2 of the described speed of a motor vehicle reversing light of Fig. 1 is provided with order of magnitude lamp 5(according to the moving velocity of automobile, and the order of magnitude unit among this embodiment is ten).For example, when the speed of a motor vehicle is in the low speed display space, and Yellow luminous charactron 4 is when being shown as numerical value 2, then representing this car speed of a motor vehicle at this moment is 20Km/h, by that analogy, does not do herein and gives unnecessary details, this mode can be saved the demonstration of light-emitting nixie tube, and then also can simplify circuit, saves space and cost.
Fig. 2 is the structural representation sketch of the utility model speed of a motor vehicle reversing light the second specific embodiment; As shown in Figure 2, the described speed of a motor vehicle reversing light of this embodiment is from the different of the described embodiment of Fig. 1, the speed of a motor vehicle represents without the mode of LED lamp and light-emitting nixie tube combination among this embodiment, but the simple light belt that is formed by the LED lamp represents, concrete, the described speed of a motor vehicle reversing light of Fig. 2 includes speed of a motor vehicle display panel 2, be provided with a plurality of LED lamps 3 on the described speed of a motor vehicle display panel 2, each LED lamp is corresponding with a particular row vehicle speed, different LED lamps is arranged in order according to road speed order from small to large and forms the light band, when road speed reaches a certain value, the LED lamp corresponding with this speed and simultaneously luminous less than the corresponding LED lamp of the speed of this value, therefore, when road speed changed, LED light band was also along with variation.
Fig. 3 is mechanism's simplified schematic diagram of the utility model speed of a motor vehicle reversing light the 3rd specific embodiment, as shown in Figure 3, the difference of the described speed of a motor vehicle reversing light of this embodiment and the described embodiment of Fig. 1 is: among this embodiment, the speed of a motor vehicle represents without the mode of LED lamp and light-emitting nixie tube combination, the simple numeral by the light-emitting nixie tube demonstration, that is, the display space of speed of a motor vehicle display panel 2 only includes the light-emitting nixie tube 4 that can show numeral, and being used for rearward, vehicle shows instant road speed.
Speed of a motor vehicle reversing light described in the utility model is suitable to be installed on the rear vehicle body of various self-propelled vehiclees, can be according to different vehicles and installation site, be designed to different shapes and size, for example, circular, oval, but being preferably designed for length is 600 to 700 millimeters, and wide is 42 millimeters, and height is 45 millimeters closely rectangular-shaped.The average speed indicator simultaneous display speed of a motor vehicle in this speed of a motor vehicle reversing light and the car on the gauge panel.In force: for new car, can decide through consultation with production firm, in vehicle design and assembly process, simultaneously design and installation; For using car, for example car, light bus can be installed in the rear window Windshield; High capacity waggon can be installed on trunk afterbody below.
In sum, adopted the speed of a motor vehicle reversing light of said structure, car is controlled and is travelled after can not only making things convenient for, and is convenient to the transport administration of traffic control department
The above only is the preferred implementation of speed of a motor vehicle reversing light described in the utility model, should be pointed out that under the prerequisite that does not break away from the utility model principle, and trickle modification and improvement to the utility model is made also should be considered as belonging to protection domain of the present utility model.
Claims (7)
1. speed of a motor vehicle reversing light, it is characterized in that it includes, be arranged at vehicle body behind the self-propelled vehicle, and utilize the rearward speed of a motor vehicle display panel (2) of vehicle display line vehicle speed of light and/or luminous digital, the shown speed of a motor vehicle of gauge panel is synchronous in the speed of a motor vehicle that this speed of a motor vehicle display panel is shown and the car.
2. speed of a motor vehicle reversing light as claimed in claim 1, it is characterized in that: described speed of a motor vehicle display panel (2) includes parking display space (20), low speed display space (21), middling speed display space (22) and high speed display space (23) of sequentially arranging, and each display space shows different colors afterwards in energising.
3. speed of a motor vehicle reversing light as claimed in claim 2 is characterized in that, and is described for showing that the speed of a motor vehicle is " stopping " word that the parking display space (20) of zero condition is shown as obvious regular flicker.
4. speed of a motor vehicle reversing light as claimed in claim 4 is characterized in that, described each display space combines by a plurality of LED lamps (3) and a plurality of light-emitting nixie tube (4).
5. such as the described speed of a motor vehicle reversing light of aforementioned arbitrary claim, it is characterized in that described speed of a motor vehicle display panel (2) end is provided with the lamp (5) that shows the order of magnitude.
6. speed of a motor vehicle reversing light as claimed in claim 1 is characterized in that, is provided with the backward light-emitting nixie tube of car display line vehicle speed (4) on the described speed of a motor vehicle display panel (2).
7. speed of a motor vehicle reversing light as claimed in claim 1, it is characterized in that, be provided with a plurality of LED lamps (3) on the described speed of a motor vehicle display panel (2), each LED lamp is corresponding with a road speed, and different LED lamps is arranged in order according to road speed order from small to large and forms LED light band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220434820 CN202782889U (en) | 2012-08-29 | 2012-08-29 | Vehicle-speed rear view lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220434820 CN202782889U (en) | 2012-08-29 | 2012-08-29 | Vehicle-speed rear view lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202782889U true CN202782889U (en) | 2013-03-13 |
Family
ID=47810211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220434820 Expired - Fee Related CN202782889U (en) | 2012-08-29 | 2012-08-29 | Vehicle-speed rear view lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202782889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483394A (en) * | 2019-01-25 | 2020-08-04 | 广州汽车集团股份有限公司 | Vision developments show lamp and car |
-
2012
- 2012-08-29 CN CN 201220434820 patent/CN202782889U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483394A (en) * | 2019-01-25 | 2020-08-04 | 广州汽车集团股份有限公司 | Vision developments show lamp and car |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20190829 |