Traffic signal countdown display with composite traffic guidance function

Abstract

The utility model relates to the technical field of traffic signal countdown displays, and discloses a traffic signal countdown display with a composite traffic guidance function, which comprises a display main body, main body brackets are arranged on two sides of the rear part of the display main body, and an auxiliary bracket is arranged behind the main body brackets. The upper portion of the rear portion of the main support and the upper portion of the side, close to the main support, of the auxiliary support are each provided with a telescopic sleeve frame structure. According to the utility model, through the arrangement of the main support, the auxiliary support and the telescopic sleeve frame structure, the distance between the main support and the auxiliary support can be adjusted through the telescopic sleeve frame structure according to the thickness of the old traffic signal pole when the traffic signal pole is installed on the old traffic signal pole, and then the main support and the auxiliary support are inserted into the traffic signal pole; the main support and the auxiliary support are tightened by matching with the positioning bolts, so that the device is fixed on the old traffic signal rod, the device is suitable for signal rods with different thicknesses, and a feasible scheme is provided for transforming the current old traffic signal rod.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic signal countdown display, in particular to a traffic signal countdown display with a composite traffic induction function. Background Art

[0002] In modern urban traffic management, traffic lights are important traffic indication tools used to control the traffic flow of vehicles and pedestrians. With the development of society, urban traffic is becoming more and more congested. The traffic light poles at traffic intersections play a role in regulating traffic. The current traffic lights can no longer meet the actual needs. Crossroads have become the bottleneck of traffic capacity in the traffic network and the source of traffic accidents. In order to ensure traffic safety, prevent traffic congestion, and make traffic orderly, traffic signal countdown displays have been widely used in cities.

[0003] In the Chinese patent with publication number CN 209388487 U, an intelligent traffic signal pole is disclosed, including a bracket and a fixed box; a controller is arranged inside the bracket, an infrared sensor and a speaker are inlaid on the surface of the bracket, a battery box is arranged on the outside of the bracket, and a solar panel is arranged on the top of the bracket; a signal indicator light, a countdown display and a video speed measurement component are arranged on the outer surface of the fixed box; the output end of the solar panel is electrically connected to the storage end of the battery box, and the power supply end of the battery box is electrically connected to the power supply end of the controller; the signal input end of the controller is electrically connected to the signal output end of the video speed measurement component, the signal input end of the controller is also electrically connected to the signal output end of the infrared sensor, and the signal output end of the controller is electrically connected to the speaker, the signal indicator light and the countdown display. The utility model has the advantages of making full use of solar energy resources and voice prompt functions, and solves the problem that the traffic signal countdown display on the market currently has poor use effect.

[0004] The inventors found that most of the current traffic signal poles are not equipped with traffic signal countdown displays. Traffic signal countdown displays basically need to be customized. How to install a unified traffic signal countdown display on old traffic signal poles of different thicknesses is a problem that the existing technology has not been able to solve. Utility Model Content

[0005] The utility model aims to solve the problems existing in the prior art and proposes a traffic signal countdown display with a composite traffic induction function.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A traffic signal countdown display with a composite traffic induction function comprises a display body, wherein main brackets are installed on both sides of the rear of the display body, a sub-bracket is arranged at the rear of the main bracket, and a telescopic sleeve frame structure is arranged at the upper rear of the main bracket and the upper part of the sub-bracket close to one side of the main bracket. The telescopic sleeve frame structure comprises an outer frame and a plurality of nested frames which are nested and connected in sequence along a horizontal direction, and the innermost nested frames on the main bracket and the sub-bracket are fixedly connected, a positioning screw is movably arranged at the bottom of the sub-bracket, and a positioning screw hole adapted to the positioning screw is arranged at the rear of the main bracket.

[0008] Preferably, a second set frame is installed on one side of the two outer frames away from the corresponding nested frames, and one end above the main frame and the auxiliary frame are slidably disposed in the corresponding second set frame.

[0009] Preferably, a limit plate is movably provided below the two telescopic frame structures, and one side of the two limit plates is fixedly connected to the main support and the auxiliary support respectively.

[0010] Preferably, the top position of the outer casing frame is higher than the top positions of the main frame and the auxiliary frame.

[0011] Preferably, the outer ends of the outer frame, the nesting frame and the second frame are all provided with limiting structures to prevent separation between the outer frame and the adjacent nesting frame, between multiple nesting frames and adjacent nesting frames, and between the main support and the auxiliary support and the corresponding second sleeve.

[0012] Preferably, the inner surfaces of the outer frame, the nesting frame and the second frame are all rough surfaces.

[0013] Preferably, a sun visor is provided on the top of the display body.

[0014] Preferably, the side of the sun visor is rotatably connected to the side of the display body via a rotating shaft, a first gear is provided at the end of the rotating shaft, a rotating motor is installed on the side of the display body, a second gear is installed at the driving end of the rotating motor, and the second gear is meshed with the first gear.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model, through the main support, auxiliary support and telescopic frame structure, can adjust the distance between the main support and the auxiliary support through the telescopic frame structure according to the thickness of the old traffic signal pole when installed on the old traffic signal pole, and then the main support and the auxiliary support are inserted into the traffic signal pole, and the main support and the auxiliary support are tightened with positioning bolts to complete the fixation of the device on the old traffic signal pole, so as to adapt to signal poles of different thicknesses, and provide a feasible solution for the transformation of the current old traffic signal poles. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of the traffic signal countdown display with a composite traffic guidance function proposed by the utility model;

[0018] Figure 2 A side view of a traffic signal countdown display with a composite traffic induction function proposed by the utility model;

[0019] Figure 3 The utility model provides a traffic signal countdown display with a composite traffic guidance function. Figure 2 A magnified schematic diagram;

[0020] Figure 4 This is a schematic diagram of the expansion of the telescopic frame structure of the traffic signal countdown display with a composite traffic guidance function proposed by the utility model;

[0021] Figure 5 The utility model provides a traffic signal countdown display with a composite traffic guidance function. Figure 4 Enlarged schematic diagram at B;

[0022] Figure 6 This is a schematic diagram of the limiting structure of the traffic signal countdown display with a composite traffic induction function proposed by the utility model.

[0023] In the figure: 1. display body; 2. main body bracket; 3. auxiliary bracket; 4. outer frame; 5. nesting frame; 6. positioning screw; 7. positioning screw hole; 8. second set frame; 9. limit plate; 10. limit structure; 11. sun visor; 12. rotating shaft; 13. first gear; 14. rotating motor; 15. second gear. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-Figure 6A traffic signal countdown display with a composite traffic induction function comprises a display body 1, a main body bracket 2 is installed on both sides of the rear of the display body 1, a sub-bracket 3 is arranged at the rear of the main body bracket 2, a telescopic sleeve frame structure is arranged at the upper rear of the main body bracket 2 and the upper part of the sub-bracket 3 close to the main body bracket 2, the telescopic sleeve frame structure comprises an outer frame 4 and a plurality of nesting frames 5 which are nested and connected in sequence along the horizontal direction, and the innermost nesting frames 5 on the main bracket 2 and the sub-bracket 3 are fixedly connected, a positioning screw 6 is movably penetrated at the bottom of the sub-bracket 3, and a positioning screw hole 7 adapted to the positioning screw 6 is arranged at the rear of the main bracket 2.

[0026] When the device is in use and installed on an old traffic signal pole, the distance between the main bracket 2 and the auxiliary bracket 3 can be adjusted according to the thickness of the old traffic signal pole through the telescopic frame structure, and then the main bracket 2 and the auxiliary bracket 3 are inserted into the traffic signal pole and the main bracket 2 and the auxiliary bracket 3 are tightened with the positioning bolts to complete the fixation of the device on the old traffic signal pole, so as to adapt to signal poles of different thicknesses. In addition, if the shape of the lamp pole is a prototype, the telescopic frame structure can be stretched to the extreme, and the size difference between several nested frames 5 and the outer frame 4 can form a stepped type, so that when inserted into a round signal pole, it also has a certain stabilizing effect, which provides a feasible solution for the transformation of the current old traffic signal poles.

[0027] In this embodiment, a second sleeve frame 8 is installed on one side of the two outer sleeve frames 4 away from the corresponding nesting frame 5, and one end above the main bracket 2 and the auxiliary bracket 3 are slidably set in the corresponding second sleeve frame 8. The main bracket 2 and the auxiliary bracket 3 can further adjust the spacing through the second sleeve frame 8.

[0028] In this embodiment, a limit plate 9 is movably provided below the two telescopic frame structures, and one side of the two limit plates 9 is fixedly connected to the main support 2 and the auxiliary support 3 respectively. The limit plate 9 is located below the telescopic frame structure. When fixed to a signal pole with a rectangular side section, one end above the main support 2 and the auxiliary support 3 is inserted into the corresponding second frame 8, so that to a certain extent, after the top of the signal pole is inserted into the main support 2 and the auxiliary support 3, its top is against the limit plate 9 and maintains a flat shape. If it is inserted into a signal pole with a circular side section, the main support 2 and the auxiliary support 3 are preferentially moved outward, so that the limit plate 9 can be staggered with the telescopic frame structure. At this time, the telescopic frame structure is stretched, and the size difference between the plurality of nested frames 5 and the outer frame 4 can form a stepped shape, which also has a certain stabilizing effect when inserted into a circular signal pole.

[0029] In this embodiment, the top position of the outer frame 4 is higher than the top positions of the main frame 2 and the auxiliary frame 3, which is convenient for directly stretching the telescopic frame structure and facilitating the user to selectively stretch the telescopic frame structure or the second frame 8.

[0030] In this embodiment, the outer ends of the outer frame 4, the nesting frame 5 and the second frame 8 are all provided with a limiting structure 10 (such as Figure 6 As shown), separation between the outer casing 4 and the adjacent nesting casing 5, between the plurality of nesting casings 5 ​​and the adjacent nesting casings 5, between the main frame 2 and the auxiliary frame 3 and the corresponding second sleeve is avoided.

[0031] In this embodiment, the inner surfaces of the outer frame 4, the nesting frame 5 and the second frame 8 are all rough surfaces, which can ensure the stability of the outer frame 4, the nesting frame 5 and the second frame 8 after movement.

[0032] In this embodiment, a sunshade 11 is provided on the top of the display body 1 to facilitate sunshade of the screen portion of the display body 1, thereby improving the display effect and avoiding screen reflection.

[0033] In this embodiment, the side of the sun visor 11 is rotatably connected to the side of the display body 1 via a rotating shaft 12, a first gear 13 is provided at the end of the rotating shaft 12, a rotating motor 14 is installed on the side of the display body 1, a second gear 15 is installed at the driving end of the rotating motor 14, and the second gear 15 is meshed with the first gear 13, so that the second gear 15 can be rotated by the rotating motor 14 according to the angle of sunlight, thereby transmitting the first gear 13 and adjusting the angle of the sun visor 11.

[0034] In another embodiment, the display body 1 adopts a full-color LED display screen with 96*96 pixels, and the display body 1 includes:

[0035] Countdown display module: Use a 96*96 pixel full-color LED display to display the countdown information of the signal light. When the signal light duration is less than 9 seconds, the countdown display module displays the digital countdown of the remaining time;

[0036] Traffic guidance display module: Use a 96*96 pixel full-color LED display to display traffic guidance information, traffic congestion information and other auxiliary information. When the signal light duration is greater than or equal to 9 seconds, the traffic guidance display module switches to display traffic guidance information, such as instructing vehicles to turn left, turn right, go straight, etc.;

[0037] Information display module: Use a 96*96 pixel full-color LED display to display traffic slogans, accident reports and other information. The information display module can display additional traffic information when the signal light has sufficient time to improve the traffic awareness of drivers and pedestrians.

[0038] The display body 1 can display the countdown information of the traffic light. When the duration of the traffic light is less than 9 seconds, the remaining time is displayed in the form of a digital countdown, and auxiliary information such as traffic guidance information and road congestion information is displayed. When the duration of the traffic light is greater than or equal to 9 seconds, the traffic guidance display module should switch to display traffic guidance information, such as instructing vehicles to turn left, turn right, go straight, etc.; display traffic slogans, accident notifications, etc. The information display module should display additional traffic information when the traffic light time is sufficient to improve the traffic awareness of drivers and pedestrians.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A traffic signal countdown display with a composite traffic guidance function, comprising a display body, characterized in that: Main brackets are installed on both sides of the rear of the display body, a sub-bracket is arranged at the rear of the main bracket, and a telescopic frame structure is arranged on the upper rear of the main bracket and the upper part of the sub-bracket close to the main bracket. The telescopic frame structure includes an outer frame and multiple nested frames that are nested and connected in sequence along the horizontal direction, and the innermost nested frames on the main bracket and the sub-bracket are fixedly connected, a positioning screw is movably arranged at the bottom of the sub-bracket, and a positioning screw hole adapted to the positioning screw is arranged at the rear of the main bracket.

2. The traffic signal countdown display with a combined traffic guidance function according to claim 1, characterized in that: A second set frame is installed on one side of the two outer frames away from the corresponding nested frames, and one end above the main frame and the auxiliary frame is slidably arranged in the corresponding second set frame.

3. The traffic signal countdown display with a combined traffic guidance function according to claim 2, characterized in that: Limiting plates are movably arranged under the two telescopic frame structures, and one side of the two limiting plates is fixedly connected to the main support and the auxiliary support respectively.

4. The traffic signal countdown display with a combined traffic guidance function according to claim 3, characterized in that: The top position of the outer casing frame is higher than the top positions of the main frame and the auxiliary frame.

5. The traffic signal countdown display with a combined traffic guidance function according to claim 1, characterized in that: The outer ends of the outer frame, the nesting frame and the second frame are all provided with limiting structures to prevent the outer frame from being separated from the adjacent nesting frame, the multiple nesting frames from being separated from the adjacent nesting frames, the main support and the auxiliary support from being separated from the corresponding second sleeve.

6. The traffic signal countdown display with a combined traffic guidance function according to claim 5, characterized in that: The inner surfaces of the outer frame, the nesting frame and the second frame are all rough surfaces.

7. The traffic signal countdown display with integrated traffic guidance function according to claim 1, characterized in that: A sunshade is arranged on the top of the display body.

8. The traffic signal countdown display with integrated traffic guidance function according to claim 7, characterized in that: The side of the sun visor is rotatably connected to the side of the display body via a rotating shaft, a first gear is provided at the end of the rotating shaft, a rotating motor is installed on the side of the display body, a second gear is installed at the driving end of the rotating motor, and the second gear is meshed with the first gear.

9. The traffic signal countdown display with integrated traffic guidance function according to claim 1, characterized in that: The display body is provided with: A countdown display module displays the countdown information of the signal light through the display body; Traffic guidance display module, which displays traffic guidance information and traffic congestion information through the display body; The information display module displays traffic slogans and accident reports through the display body.

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