CN202530399U - Automatic warning height-limiting rod - Google Patents
Automatic warning height-limiting rod Download PDFInfo
- Publication number
- CN202530399U CN202530399U CN2012202053921U CN201220205392U CN202530399U CN 202530399 U CN202530399 U CN 202530399U CN 2012202053921 U CN2012202053921 U CN 2012202053921U CN 201220205392 U CN201220205392 U CN 201220205392U CN 202530399 U CN202530399 U CN 202530399U
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- Prior art keywords
- height
- automatic
- limiting rod
- warning
- bar
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- 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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- 230000003287 optical effect Effects 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses an automatic warning height-limiting rod. The automatic warning height-limiting rod comprises a rack rod, a display screen mounted at the top end of the rack rod, a control module mounted in the rack rod, an infrared sensor horizontally mounted on the top of the rack rod, warning lamps arranged on the left side and the right side of the rack rod, and an optical control switch connected with the warning lamps. The control module is composed of a microprocessor and a display circuit. The automatic warning height-limiting rod has the advantages that the infrared sensor is used to carry out real-time monitoring, specifically, when the height of a freight car exceeds the height-limiting rod, the infrared sensor sends signals to the microprocessor, and a warning function is achieved through the display screen. At night, the optical control switch is utilized to control the warning lamps on the left side and the right side of the rack rod automatically so as to effectively prevent a vehicle from colliding with the automatic warning height-limiting rod. Besides, the automatic warning height-limiting rod is simple in structure and can achieve automatic detection and automatic warning.
Description
Technical field
The utility model relates to a kind of limit for height bar, particularly a kind of limit for height bar of automatic caution.
Background technology
The limit for height bar is for the better guarantee traffic safety, but traditional limit for height bar function singleness can't detect and warn automatically, its often take place night lance and the car owner to being out of one's reckoning of height, cause the situation of lance.
Summary of the invention
The utility model technical problem to be solved provides a kind ofly to be had simple in structurely, automatically detects and the limit for height bar of the automatic caution of the advantage of caution automatically.
The utility model is realized through following technical scheme: a kind of limit for height bar of automatic caution; Comprise the frame bar, and be installed in the display screen of frame masthead end, and be installed in the control module in the frame bar; And level is installed in the infrared ray sensor of frame masthead portion; And be installed in the warning lamp of the frame bar left and right sides, and the light-operated switch that links to each other with warning lamp, said control module is made up of microprocessor and display circuit.
As preferably, said infrared ray sensor, microprocessor, display circuit and display screen link to each other successively.
As preferably, be connected with fixed bar between said display screen and the frame bar.
As preferably, said infrared ray sensor has more than one.
The beneficial effect of the utility model is: monitor in real time through infrared ray sensor; When needs during through the height superelevation limit for height bar of the lorry of limit for height bar, and infrared ray sensor sends to little processing with signal, and realizes the effect of caution through display screen; At night; Utilize light-operated switch, the warning lamp of the robot brain hack lever left and right sides prevents that effectively the situation of vehicle lance from taking place.It has simple in structure, detects automatically and the advantage of warning automatically.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the structural representation of limit for height bar of a kind of automatic caution of the utility model;
Fig. 2 is the circuit block diagram of limit for height bar of a kind of automatic caution of the utility model.
The specific embodiment
As depicted in figs. 1 and 2, the limit for height bar of a kind of automatic caution of the utility model comprises frame bar 1; And be installed in the display screen 2 on frame bar 1 top, can represent and could pass through through red, green screen, and be installed in the control module 3 in the frame bar 2; And level is installed in the infrared ray sensor 4 at frame bar 1 top; And be installed in the warning lamp 5 of frame bar 1 left and right sides, and the light-operated switch 6 that links to each other with warning lamp 5, said control module 3 is made up of microprocessor and display circuit.
Wherein, said infrared ray sensor 4, microprocessor, display circuit link to each other with display screen 2 successively; Be connected with fixed bar 7 between said display screen 2 and the frame bar 1; Said infrared ray sensor 4 has more than one, is three in this instance.
The beneficial effect of the utility model is: monitor in real time through infrared ray sensor; When needs during through the height superelevation limit for height bar of the lorry of limit for height bar, and infrared ray sensor sends to little processing with signal, and realizes the effect of caution through display screen; At night; Utilize light-operated switch, the warning lamp of the robot brain hack lever left and right sides prevents that effectively the situation of vehicle lance from taking place.It has simple in structure, detects automatically and the advantage of warning automatically.
The above is merely the specific embodiment of the utility model, but the protection domain of the utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. automatic limit for height bar of caution; It is characterized in that: comprise the frame bar, and be installed in the display screen of frame masthead end, and be installed in the control module in the frame bar; And level is installed in the infrared ray sensor of frame masthead portion; And be installed in the warning lamp of the frame bar left and right sides, and the light-operated switch that links to each other with warning lamp, said control module is made up of microprocessor and display circuit.
2. the limit for height bar of automatic caution according to claim 1, it is characterized in that: said infrared ray sensor, microprocessor, display circuit and display screen link to each other successively.
3. the limit for height bar of automatic caution according to claim 1 is characterized in that: be connected with fixed bar between said display screen and the frame bar.
4. the limit for height bar of automatic caution according to claim 1, it is characterized in that: said infrared ray sensor has more than one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202053921U CN202530399U (en) | 2012-05-09 | 2012-05-09 | Automatic warning height-limiting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202053921U CN202530399U (en) | 2012-05-09 | 2012-05-09 | Automatic warning height-limiting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202530399U true CN202530399U (en) | 2012-11-14 |
Family
ID=47131593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202053921U Expired - Fee Related CN202530399U (en) | 2012-05-09 | 2012-05-09 | Automatic warning height-limiting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202530399U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104894997A (en) * | 2015-06-25 | 2015-09-09 | 无锡市翱宇特新科技发展有限公司 | Road headroom limiting device |
| CN111947584A (en) * | 2020-08-13 | 2020-11-17 | 中国检验检疫科学研究院 | Infrared detector for maximum thickness of product |
-
2012
- 2012-05-09 CN CN2012202053921U patent/CN202530399U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104894997A (en) * | 2015-06-25 | 2015-09-09 | 无锡市翱宇特新科技发展有限公司 | Road headroom limiting device |
| CN111947584A (en) * | 2020-08-13 | 2020-11-17 | 中国检验检疫科学研究院 | Infrared detector for maximum thickness of product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20130509 |