CN212256575U - Multifunctional signal display device - Google Patents
Multifunctional signal display device Download PDFInfo
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- CN212256575U CN212256575U CN202021983914.1U CN202021983914U CN212256575U CN 212256575 U CN212256575 U CN 212256575U CN 202021983914 U CN202021983914 U CN 202021983914U CN 212256575 U CN212256575 U CN 212256575U
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Abstract
The utility model discloses a multifunctional signal display device, including bicycle shed and signal lamp, the bicycle shed bottom is equipped with the bracing piece, is connected with the horizontal pole on the bracing piece, the signal lamp is installed in the horizontal pole bottom, the signal lamp bottom is equipped with the sensitization probe, be equipped with AD converter, microprocessor and brightness controller in the signal lamp, the horizontal pole top is equipped with two sets of fixed plates, be connected with servo motor on the fixed plate, servo motor is connected with the lead screw, the spiro union has the slide on the lead screw, the terminal surface fixedly connected with connecting rod before the slide, the connecting rod tip fixedly connected with link plate, fixedly connected with cleaning assembly on the link plate; detect and send analog signal to outside luminous intensity through sensitization probe, handle analog signal through AD converter and microprocessor, output result to brightness controller, brightness controller adjusts the luminance of signal lamp, drives the lead screw through servo motor and rotates, and the slide passes through the connecting rod and links the board and drives clean subassembly motion, clears up the dust that is stained with and attaches on the signal lamp.
Description
Technical Field
The utility model relates to a signal display device technical field specifically is a multi-functional signal display device.
Background
A rainshed signal lamp belongs to a traffic signal lamp, is usually arranged on a road, is most easy to be arranged at a toll station, is a traffic indicator lamp, and has great effect on the fluency of traffic. The lane signal lamp consists of red and green lamps. The size of the luminous surface is 400MM, a red fork image is arranged on the red lamp mirror surface, and a green arrow image is arranged on the green lamp surface. The lane signal lamp is arranged at the front end of the vehicle channel and used for commanding the vehicle to pass according to the driving direction. The lamp holder faces the roadway and is parallel to the center of the highway.
Current canopy lane signal lamp does not possess the automatic dimming function, leads to taking place easily that signal lamp daytime luminance is not enough to see clearly and evening the too high dazzling phenomenon of luminance, and the signal lamp is installed in the eminence simultaneously, uses after a period, is stained with some dusts on the signal lamp easily, and these dusts can lead to the fact certain influence to the display effect of signal lamp, need clear up, but because the height of signal lamp is higher, therefore clear up very trouble.
Based on this, the utility model designs a multi-functional signal display device to solve the above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multifunctional signal display device, detect and send analog signal to outside luminous intensity through the sensitization probe, handle analog signal through AD converter and microprocessor, output result to luminance controller, luminance controller adjusts the luminance of signal lamp, provide safe comfortable service environment for road traffic, the signal lamp dimming function can also reduce or avoid a large amount of electric power extravagant, the energy can be saved, it rotates to drive the lead screw through servo motor simultaneously, the slide moves along the lead screw, the slide passes through the connecting rod and links the board and drives clean component motion, clear up the dust that is stained with on the signal lamp, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional signal display device, includes bicycle shed and signal lamp, bicycle shed bottom fixedly connected with bracing piece, fixedly connected with horizontal pole on the bracing piece, the signal lamp is installed in the horizontal pole bottom, the signal lamp bottom is equipped with the sensitization probe, be equipped with AD converter, microprocessor and luminance controller in the signal lamp, two sets of fixed plates of horizontal pole top fixedly connected with, the right side be connected with servo motor on the fixed plate, servo motor output fixedly connected with lead screw, rotate between lead screw left end and the left side fixed plate and be connected, the spiro union has the slide on the lead screw, slide and horizontal pole top sliding contact, terminal surface fixedly connected with connecting rod before the slide, connecting rod tip fixedly connected with links the board, the clean subassembly of fixedly connected with on linking the board.
Preferably, the photosensitive probe, the A/D converter, the microprocessor and the brightness controller are electrically connected in sequence.
Preferably, the model of the a/D converter is ADC0832, the model of the microprocessor is AT89C51, and the model of the brightness controller is IRF 530N.
Preferably, the cleaning assembly comprises a shell, a spring is fixedly connected to the inner wall of the shell, the spring is abutted to a sliding plate, a sliding rod is fixedly connected to the sliding plate, and the sliding rod penetrates through the cleaning brush fixedly connected to the shell.
Preferably, the height of the cleaning brush is not less than the height of the signal lamp.
Preferably, the distance between the two groups of fixing plates is greater than the length of the signal lamp.
Preferably, a switch is arranged on the support rod and electrically connected with the servo motor.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model is not only novel structure, detect and send analog signal to outside luminous intensity through the sensitization probe, handle analog signal through AD converter and microprocessor, the output is to the brightness controller, the brightness controller adjusts the luminance of signal lamp, provide safe comfortable service environment for road traffic, the signal lamp dimming function can also reduce or avoid a large amount of electric power extravagant, the energy can be saved, it rotates to drive the lead screw through servo motor simultaneously, the slide moves along the lead screw, the slide passes through the connecting rod and links the board and drives clean subassembly motion, clear up the dust of being stained with on the signal lamp.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the signal lamp of the present invention;
FIG. 3 is a schematic view of the cleaning assembly of the present invention;
fig. 4 is a schematic view of the brightness adjustment control flow of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a multifunctional signal display device, comprising: the intelligent traffic light comprises a car shed 1 and signal lamps 12, wherein the bottom of the car shed 1 is fixedly connected with a support rod 3, the support rod 3 is fixedly connected with a cross rod 2, the signal lamps 12 are arranged at the bottom of the cross rod 2, the bottom of the signal lamps 12 is provided with a photosensitive probe 11, the photosensitive probe 11 detects external light intensity, the photosensitive probe 11 receives external brightness change to generate an analog signal, an A/D converter 13, a microprocessor 14 and a brightness controller 15 are arranged in the signal lamps 12, the analog signal is converted into a binary digital signal through the A/D converter 13 and stored in the microprocessor 14, the microprocessor 14 performs corresponding operation on the digital signal according to an internal program written in advance and outputs a result to the brightness controller 15, the brightness controller 15 adjusts the brightness of the signal lamps 12, and the top of the cross rod 2 is fixedly connected with two groups of fixing plates, the right side be connected with servo motor 7 on the fixed plate 4, 7 output end fixedly connected with lead screw 5 of servo motor, rotate through the bearing between 5 left ends of lead screw and the left side fixed plate 4 and be connected (not drawing the bearing in the picture), the spiro union has slide 6 on the lead screw 5, slide 6 and 2 top sliding contact of horizontal pole, terminal surface fixedly connected with connecting rod before the slide 6, connecting rod tip fixedly connected with link plate 8, the clean subassembly 9 of fixedly connected with on the link plate 8, servo motor 7 drive lead screw 5 and rotate, and slide 6 moves along lead screw 5, and slide 6 drives link plate 8 through the connecting rod and moves, and link plate 8 drives clean subassembly 9 and move together, and clean subassembly 9 is cleared up the dust of being stained with on signal lamp 12.
The photosensitive probe 11, the a/D converter 13, the microprocessor 14 and the brightness controller 15 are electrically connected in sequence, the model of the a/D converter 13 is ADC0832, the model of the microprocessor 14 is AT89C51, and the model of the brightness controller 15 is IRF 530N.
Wherein, clean subassembly 9 includes shell 91, shell 91 inner wall fixedly connected with spring 92, spring 92 butt has slide 93, fixedly connected with slide bar 94 on the slide 93, slide bar 94 passes shell 91 fixedly connected with cleaning brush 95, under spring 92's elastic force effect, can guarantee that cleaning brush 95 contacts with signal lamp 12, and is clean effectual, cleaning brush 95 highly is not less than signal lamp 12's height, and is effectual to signal lamp 12's cleanness.
The distance between the two groups of fixing plates 4 is greater than the length of the signal lamp 12, so that the cleaning effect on the signal lamp 12 can be ensured; the support rod 3 is provided with a switch 10, and the switch 10 is electrically connected with the servo motor 7 and is convenient to control.
The specific working principle is as follows:
when the device is used, the light intensity of the outside is detected by the photosensitive probe 11, the photosensitive probe 11 receives the change of the outside brightness to generate an analog signal, the analog signal is converted into a binary digital signal by the A/D converter 13 and is stored in the microprocessor 14, the microprocessor 14 performs corresponding operation on the digital signal according to a program written in advance inside, a result is output to the brightness controller 15, the brightness of the signal lamp 12 is adjusted by the brightness controller 15, after the device is used for a period of time, the servo motor 7 is started by the switch 10, the servo motor 7 drives the screw rod 5 to rotate, the sliding seat 6 moves along the screw rod 5, the sliding seat 6 drives the connecting plate 8 by the connecting rod, the connecting plate 8 drives the cleaning component 9 to move together, the cleaning component 9 cleans dust attached to the signal lamp 12, and under the elastic force of the spring 92, the cleaning brush 95 can be ensured to be in contact with, the cleaning effect is good.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. A multifunctional signal display device comprises a car shed (1) and signal lamps (12), and is characterized in that: the bicycle shed is characterized in that a supporting rod (3) is fixedly connected to the bottom of the bicycle shed (1), a cross rod (2) is fixedly connected to the supporting rod (3), a signal lamp (12) is installed at the bottom of the cross rod (2), a photosensitive probe (11) is arranged at the bottom of the signal lamp (12), an A/D converter (13), a microprocessor (14) and a brightness controller (15) are arranged in the signal lamp (12), two groups of fixing plates (4) are fixedly connected to the top of the cross rod (2), a servo motor (7) is connected to the fixing plate (4) on the right side, a lead screw (5) is fixedly connected to the output end of the servo motor (7), the left end of the lead screw (5) is rotatably connected to the fixing plate (4) on the left side, a sliding seat (6) is connected to the lead screw (5) in a threaded manner, the sliding seat (6, the connecting rod end part is fixedly connected with a connecting plate (8), and a cleaning component (9) is fixedly connected to the connecting plate (8).
2. A multifunctional signal display device as claimed in claim 1, wherein: the photosensitive probe (11), the A/D converter (13), the microprocessor (14) and the brightness controller (15) are electrically connected in sequence.
3. A multifunctional signal display device as claimed in claim 1, wherein: the model of the A/D converter (13) is ADC0832, the model of the microprocessor (14) is AT89C51, and the model of the brightness controller (15) is IRF 530N.
4. A multifunctional signal display device as claimed in claim 1, wherein: clean subassembly (9) include shell (91), shell (91) inner wall fixedly connected with spring (92), spring (92) butt has slide (93), fixedly connected with slide bar (94) on slide (93), slide bar (94) pass shell (91) fixedly connected with cleaning brush (95).
5. A multifunctional signal display device as claimed in claim 4, wherein: the height of the cleaning brush (95) is not less than the height of the signal lamp (12).
6. A multifunctional signal display device as claimed in claim 1, wherein: the distance between the two groups of fixing plates (4) is greater than the length of the signal lamp (12).
7. A multifunctional signal display device as claimed in claim 1, wherein: the support rod (3) is provided with a switch (10), and the switch (10) is electrically connected with the servo motor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021983914.1U CN212256575U (en) | 2020-09-11 | 2020-09-11 | Multifunctional signal display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021983914.1U CN212256575U (en) | 2020-09-11 | 2020-09-11 | Multifunctional signal display device |
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| CN212256575U true CN212256575U (en) | 2020-12-29 |
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| CN202021983914.1U Active CN212256575U (en) | 2020-09-11 | 2020-09-11 | Multifunctional signal display device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114512008A (en) * | 2021-12-24 | 2022-05-17 | 北方魏家峁煤电有限责任公司 | Surface mine cross road signal control equipment |
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2020
- 2020-09-11 CN CN202021983914.1U patent/CN212256575U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114512008A (en) * | 2021-12-24 | 2022-05-17 | 北方魏家峁煤电有限责任公司 | Surface mine cross road signal control equipment |
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