CN101011949A - Automobile picture and word dynamic safety end showing device - Google Patents
Automobile picture and word dynamic safety end showing device Download PDFInfo
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- CN101011949A CN101011949A CN 200710067140 CN200710067140A CN101011949A CN 101011949 A CN101011949 A CN 101011949A CN 200710067140 CN200710067140 CN 200710067140 CN 200710067140 A CN200710067140 A CN 200710067140A CN 101011949 A CN101011949 A CN 101011949A
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Abstract
A vehicle pattern dynamic safety tail marking comprises several illuminating units and vehicle signal extraction mechanism, featuring in the pattern displaying vehicle speed formed by several illuminating unit connected with extraction device to realize the dynamic display of patterns. In vivid display, it can increase the safety of driving cars.
Description
[technical field]
What the present invention relates to is the taillight equipment of self-propelled vehicle, and what be specifically related to is the improvement invention that the safe tail of self-propelled vehicle shows equipment.
[background technology]
At present, self-propelled vehicle all is provided with stoplight stop lamp, remind the travel situations of rear pedestrian, chaufeur the place ahead self-propelled vehicle, be that red light just appears in the brake of motor-driven vehicle taillight, the red light that continues to travel extinguishes, but this safety instruction can only information occur when brake, the travel situations of self-propelled vehicle can not be shown fully.Sometimes people are under night, overcast and rainy greasy weather visual isopter relatively poor situation, particularly on express highway, the remote understanding front vehicles that is difficult to is to quicken or deceleration, is difficult to the running distance that keeps safe afterwards, may be late when occurring Deng stoplight stop lamp, the accident that causes two cars to knock into the back easily.Causing the reason that knocks into the back is that chaufeur can not be judged the place ahead speed of a motor vehicle of driving vehicle in the same way mostly, when the car retardation in the place ahead, the not prompting of slowing down to back vehicle, and the measure of not taking to slow down accordingly, with the safety distance of assurance with front truck, make back car and front truck bump against, and cause chain reaction, knock into the back continuously.Look into Chinese patent, its Granted publication number is the utility model patent of CN2739643Y, name is called " a kind of Speed Indication Devices ", disclose following content: " a kind of Speed Indication Devices; it is characterized in that: it comprises car speed sensor, combination relay, display lamp group and vehicle power; wherein the mouth of car speed sensor is connected to the input end of combination relay, and the mouth of combination relay is connected to the display lamp group.”。This Speed Indication Devices is that the speed of a motor vehicle is arranged to several grades, is a grade such as 20～40KM/H, and 40～60KM/H is again a grade, connects the display lamp group by the output voltage difference of relay.Thereby, though this Speed Indication Devices has been given the front vehicle prompting to a certain extent, but it is quite fuzzy, make the chaufeur at rear think that 20KM/H and 40KM/H are same speed, the vehicle at rear still can not accurately be judged the precise speed of front truck, effect is relatively poor, and it prevents that the purpose that knocks into the back is difficult to reach.
[summary of the invention]
In view of the problem that background technology exists, the technical problem to be solved in the present invention provides a kind of safe end showing device that can carry out dynamic graphics and text demonstration driving situation.
For solving the problems of the technologies described above, the present invention realizes by the following technical solutions: a kind of automobile picture and word dynamic safety end showing device, comprise plurality of luminescence units body and vehicle speed signal extraction mechanism, it is characterized in that each luminescence unit body constitutes the picture and text of a demonstration speed of a motor vehicle, the picture and text of this demonstration speed of a motor vehicle are a circle, its each luminescence unit body is connected with the vehicle speed signal extraction mechanism, to realize the dynamic demonstration of picture and text.
Described vehicle speed signal extraction mechanism comprises magnet, magneto sensor, big gear wheel, miniature gears and gear wheel shaft, described miniature gears is installed on the gear wheel shaft, described miniature gears and big gear wheel engagement, magnet is installed on the big gear wheel, magneto sensor is arranged on the one side that big gear wheel is installed magnet, its magnet has a breach, and described magneto sensor and each luminescence unit sports association connect.
Among the present invention, the speed of motor-driven vehicle going is carried out Real time dynamic display by picture and text, make the pedestrian of back or the moving velocity that chaufeur can accurately be judged front truck, make it that sufficient time disposition can be arranged; The vehicle at rear can in time be adjusted the safe space between motorcars with front vehicles, reduces and prevent the generation of rear-end collision.
[description of drawings]
Further describe relevant details of the present invention below more in conjunction with the accompanying drawings.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the constructional drawing of vehicle speed signal extraction mechanism of the present invention;
Fig. 3 is the enlarged drawing at M place among Fig. 2.
[specific embodiment]
With reference to accompanying drawing, this automobile picture and word dynamic safety end showing device, comprise plurality of luminescence units body 3 and vehicle speed signal extraction mechanism, each luminescence unit body 3 constitutes the picture and text of a demonstration speed of a motor vehicle, its each luminescence unit body 3 is connected with the vehicle speed signal extraction mechanism, the vehicle speed signal extraction mechanism is connected with the soft output shaft of average speed indicator of self-propelled vehicle, to realize the dynamic demonstration of picture and text.Described luminescence unit body 3 is the green emitting body, the picture and text of the described demonstration speed of a motor vehicle are a circle, described vehicle speed signal extraction mechanism comprises magnet 9, magneto sensor 8, big gear wheel 6, miniature gears 5 and gear wheel shaft 4, described miniature gears 5 is installed on the gear wheel shaft 4, described miniature gears 5 and big gear wheel 6 engagements, magnet 9 is installed on the big gear wheel 6, magneto sensor 8 is arranged on the one side that big gear wheel 6 is installed magnet 9, its magnet 9 has a breach, described magneto sensor 8 connects with each luminescence unit body 3, and described magneto sensor 8 also can substitute with photosensor.
It shows when the picture and text of the speed of a motor vehicle are circular, mate above-mentioned vehicle speed signal extraction mechanism, realize the dynamic demonstration of picture and text, when specifically being achieved in that motor-driven vehicle going, its mileometer soft shaft output shaft driven gear axle 4 rotates, therefore miniature gears 5 drives canine tooth 6 and takes turns rotation, magnet 9 also rotates thereupon on the big gear wheel 6, described magneto sensor 8 and each luminescence unit body 3 corresponding connection, when 9 of magneto sensor 8 and magnet are responded to mutually, the joining luminescence unit body of magneto sensor 83 is bright therewith, and when magnet 9 breach during facing to magneto sensor 8, magneto sensor 8 joining luminescence unit bodies 3 do not work therewith, magnet 9 rotations, magnet 9 breach are corresponding with magneto sensor 8 in succession, therefore luminescence unit body 3 cyclic transformation successively that does not work, so, the luminescence unit body 3 that it does not work is successively during cyclic transformation, show on the lamp at tail as wheel and to rotate that luminescence unit body 3 conversion that the speed of a motor vehicle does not work soon get soon, luminescence unit body 3 conversion that the speed of a motor vehicle does not work slowly get slowly.So the state of motor-driven vehicle going can directly show from luminescence unit body 3.
It shows when the picture and text of the speed of a motor vehicle be circular, and the external lampshade that is provided with of each luminescence unit, lampshade are provided with the arrow that the circular position with luminescence unit body formation is complementary.This arrow matches with the luminescence unit body, more can show its dynamic effect.
Claims (3)
1, a kind of automobile picture and word dynamic safety end showing device, comprise plurality of luminescence units body (3) and vehicle speed signal extraction mechanism, it is characterized in that each luminescence unit body (3) constitutes the picture and text of a demonstration speed of a motor vehicle, its each luminescence unit body (3) is connected with the vehicle speed signal extraction mechanism, to realize the dynamic demonstration of picture and text.
2, automobile picture and word dynamic safety end showing device according to claim 1, the picture and text that it is characterized in that the described demonstration speed of a motor vehicle are a circle.
3, automobile picture and word dynamic safety end showing device according to claim 1 and 2, it is characterized in that described vehicle speed signal extraction mechanism comprises magnet (9), magneto sensor (8), big gear wheel (6), miniature gears (5) and gear wheel shaft (4), described miniature gears (5) is installed on the gear wheel shaft (4), described miniature gears (5) and big gear wheel (6) engagement, magnet (9) is installed on the big gear wheel (6), magneto sensor (8) is arranged on the one side that big gear wheel (6) is installed magnet (9), its magnet (9) has a breach, and described magneto sensor (8) connects with each luminescence unit body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710067140 CN101011949A (en) | 2007-01-30 | 2007-01-30 | Automobile picture and word dynamic safety end showing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710067140 CN101011949A (en) | 2007-01-30 | 2007-01-30 | Automobile picture and word dynamic safety end showing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101011949A true CN101011949A (en) | 2007-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710067140 Pending CN101011949A (en) | 2007-01-30 | 2007-01-30 | Automobile picture and word dynamic safety end showing device |
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| Country | Link |
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| CN (1) | CN101011949A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874433A (en) * | 2020-06-11 | 2021-06-01 | 长城汽车股份有限公司 | Method, device and system for controlling vehicle light |
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2007
- 2007-01-30 CN CN 200710067140 patent/CN101011949A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874433A (en) * | 2020-06-11 | 2021-06-01 | 长城汽车股份有限公司 | Method, device and system for controlling vehicle light |
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