Intelligent traffic tunnel notice board
By using height adjustment components and driving mechanisms on the tunnel prompt sign, the safety and attention attraction problems during the replacement of existing tunnel prompt signs are solved, and the safety and speed of replacement and attention improvement are achieved.
Patent Information
- Application Number
- CN202420774011.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-15
AI Technical Summary
The existing tunnel prompt signs are relatively simple to install, which is difficult to attract the attention of drivers, and they need to climb and climb when replaced, which is low in safety and time-consuming, and the existing technology has not effectively solved these problems.
A smart traffic tunnel prompt sign is designed, using height adjustment components and driving mechanisms. Through the servo motor and pulley system, the height adjustment and elliptical trajectory movement of the prompt sign are realized, simplifying the replacement process and improving attention and attractiveness.
The height adjustment component can replace the prompt sign without climbing the column, which improves the safety and speed of replacement. The driving mechanism drives the elliptical trajectory of the prompt sign, enhances the attention and attractiveness to the driver, and improves traffic safety and management efficiency.
Smart Images
Figure CN222206103U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tunnel prompt signs, and in particular to an intelligent traffic tunnel prompt sign. Background Art
[0002] Smart transportation is based on intelligent transportation. It makes full use of technologies such as the Internet of Things, cloud computing, the Internet, artificial intelligence, automatic control, and mobile Internet in the transportation field. It collects traffic information through high-tech, and provides control and support for all aspects of transportation fields such as traffic management, transportation, public travel, and the entire process of transportation construction and management. It enables the transportation system to have the capabilities of perception, interconnection, analysis, prediction, and control in regions, cities, and even larger time and space ranges, so as to fully ensure traffic safety, give full play to the effectiveness of transportation infrastructure, and improve the operating efficiency and management level of the transportation system.
[0003] Tunnel signs are used to warn drivers of vehicles that there is a tunnel ahead and to remind them to drive safely. Existing tunnel signs are installed in a relatively simple manner and cannot attract the attention of drivers well. At the same time, existing tunnel signs are installed in high places, requiring personnel to climb up to replace them, which is troublesome and time-consuming, and has low safety.
[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content
[0005] In view of the problems in the related technology, the utility model proposes a smart traffic tunnel sign to overcome the above-mentioned technical problems existing in the existing related technology.
[0006] To this end, the specific technical solutions adopted by the utility model are as follows:
[0007] A smart traffic tunnel sign includes a fixing seat, a column is provided on the top of the fixing seat, a mounting plate is provided on one side of the column, the mounting plate is connected to the column through a height adjustment component, a sign is provided on one side of the mounting plate, the sign is connected to the mounting plate through a driving mechanism, a rain shelter is provided on the top of the sign, and the rain shelter is connected to the column through a connecting rod.
[0008] Preferably, symmetrically arranged mounting blocks are provided on both sides of the fixing seat, and mounting holes are provided on top of the mounting blocks.
[0009] Preferably, a plurality of evenly distributed warning lights are provided on one side of the reminder sign.
[0010] Preferably, the height adjustment assembly includes a travel groove opened on one side of the column, a screw rod is provided in the travel groove, a connecting plate is provided on the outer wall of the screw rod, one side of the connecting plate extends to the outside of the travel groove and is fixedly connected to the mounting plate, a placement groove is opened on one side of the column and located at the bottom end of the travel groove, a servo motor is provided in the placement groove, and the bottom end of the screw rod extends into the placement groove and is connected to the driving end of the servo motor.
[0011] Preferably, the screw rod is connected to the column via a bearing, a threaded hole matching the screw rod is provided on the connecting plate, a guide block is provided on one side of the connecting plate, and a guide groove matching the guide block is provided on the column.
[0012] Preferably, a sealing door matching the placement groove is provided on one side of the column, and a plurality of evenly distributed heat dissipation holes are opened on one side of the sealing door.
[0013] Preferably, the driving mechanism includes a symmetrically arranged rotating shaft 1 provided on one side of the mounting plate, two groups of rotating shaft 1 are respectively fixed with a rotating plate on the side away from the mounting plate, a mounting frame is provided on one side of the rotating plate, the two groups of rotating plates are respectively connected to the mounting frame through a rotating shaft 2, the mounting frame is connected to the prompt sign through a T-shaped connecting block, and the two groups of rotating shaft 1 are respectively away from the rotating plate. The side of the rotating shaft 1 passes through the mounting plate and is connected to the linkage assembly.
[0014] Preferably, the T-shaped connecting block is fixedly connected to the prompt sign, and the T-shaped connecting block is connected to the mounting frame via bolts.
[0015] Preferably, the linkage assembly includes a linkage box provided on a side of the mounting plate away from the prompt sign, one side of the two groups of rotating shafts one extend into the linkage box and are respectively connected to pulley one, a rotating shaft three is provided in the linkage box and between the two groups of rotating shafts one, a fixed sleeve on the outer wall of the rotating shaft three is provided with a pulley two, the pulleys two are respectively connected to the two groups of pulleys one through a transmission belt, one side of the rotating shaft three is connected to the driving end of the driving motor, and the driving motor is connected to the inner wall of the linkage box through a connecting frame.
[0016] Preferably, a second sealing door is provided on one side of the linkage box, and a heat dissipation hole is opened on one side of the second sealing door.
[0017] The beneficial effects of the utility model are as follows: by arranging a height adjustment component, when personnel replace the warning sign, they do not need to climb the column, and the height of the warning sign can be lowered for replacement, which is safer and faster; by arranging a driving mechanism, the warning sign can be driven to move in an elliptical trajectory, which is more eye-catching, easy for the driver to pay attention, and improves the driver's concentration. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 This is a schematic diagram of the overall structure of a smart traffic tunnel sign according to an embodiment of the utility model;
[0020] Figure 2 This is a front view of a smart traffic tunnel sign according to an embodiment of the utility model;
[0021] Figure 3 This is a cross-sectional view of a central column of a smart traffic tunnel sign according to an embodiment of the utility model;
[0022] Figure 4 yes Figure 3 A local enlarged schematic diagram of the middle A;
[0023] Figure 5 This is a structural schematic diagram of a mounting plate in a smart traffic tunnel sign according to an embodiment of the utility model;
[0024] Figure 6 This is a schematic diagram of the structure of a driving mechanism in a smart traffic tunnel sign according to an embodiment of the utility model;
[0025] Figure 7 It is a cross-sectional view of a linkage box in a smart traffic tunnel sign according to an embodiment of the utility model.
[0026] In the figure:
[0027] 1. Fixed seat; 2. Column; 3. Mounting plate; 4. Notice sign; 5. Rain shelter; 6. Connecting rod; 7. Mounting block; 8. Warning light; 9. Travel slot; 10. Screw rod; 11. Connecting plate; 12. Placement slot; 13. Servo motor; 14. Guide block; 15. Door closure 1; 16. Rotating shaft 1; 17. Rotating plate; 18. Mounting frame; 19. Rotating shaft 2; 20. T-type connecting block; 21. Bolt; 22. Linkage box; 23. Pulley 1; 24. Rotating shaft 3; 25. Pulley 2; 26. Transmission belt; 27. Drive motor; 28. Connecting frame; 29. Door closure 2. DETAILED DESCRIPTION
[0028] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.
[0029] According to an embodiment of the utility model, a smart traffic tunnel sign is provided.
[0030] Embodiment 1;
[0031] like Figure 1-7 As shown, the smart traffic tunnel sign according to the embodiment of the utility model includes a fixing seat 1, a column 2 is provided on the top of the fixing seat 1, a mounting plate 3 is provided on one side of the column 2, the mounting plate 3 is connected to the column 2 through a height adjustment component, a sign 4 is provided on one side of the mounting plate 3, the sign 4 is connected to the mounting plate 3 through a driving mechanism, a rain shelter 5 is provided on the top of the sign 4, and the rain shelter 5 is connected to the column 2 through a connecting rod 6.
[0032] Embodiment 2:
[0033] like Figure 1-7As shown, the smart traffic tunnel sign according to the embodiment of the utility model includes a fixing seat 1, a column 2 is provided at the top of the fixing seat 1, a mounting plate 3 is provided on one side of the column 2, the mounting plate 3 is connected to the column 2 through a height adjustment component, a sign 4 is provided on one side of the mounting plate 3, the sign 4 is connected to the mounting plate 3 through a driving mechanism, a rain shelter 5 is provided on the top of the sign 4, and the rain shelter 5 is connected to the column 2 through a connecting rod 6. Both sides of the fixing seat 1 are respectively provided with symmetrically arranged mounting blocks 7, and the top of the mounting blocks 7 is provided with mounting holes. A plurality of evenly distributed warning lights 8 are provided on one side of the sign 4. The height adjustment assembly includes a travel groove 9 provided on one side of the column 2, a screw rod 10 is provided in the travel groove 9, a connecting plate 11 is provided on the outer wall of the screw rod 10, one side of the connecting plate 11 extends to the outside of the travel groove 9 and is fixedly connected to the mounting plate 3, a placement groove 12 is provided on one side of the column 2 and located at the bottom of the travel groove 9, a servo motor 13 is provided in the placement groove 12, the bottom end of the screw rod 10 extends into the placement groove 12 and is connected to the driving end of the servo motor 13. The screw rod 10 is connected to the column 2 through a bearing, a threaded hole matching the screw rod 10 is provided on the connecting plate 11, a guide block 14 is provided on one side of the connecting plate 11, and a guide groove matching the guide block 14 is provided on the column 2. A sealing door 15 matching the placement groove 12 is provided on one side of the column 2, and a plurality of evenly distributed heat dissipation holes 1 are provided on one side of the sealing door 15. When the reminder sign 4 needs to be replaced, the servo motor 13 is started to drive the screw rod 10 to rotate. The screw rod 10 is threadedly connected to the connecting plate 11, and the connecting plate 11 is guided and limited by the guide block 14. Therefore, when the screw rod 10 rotates, it drives the connecting plate 11 to move downward, and the connecting plate 11 drives the mounting plate 3 to move downward, and the mounting plate 3 drives the reminder sign 4 to move downward. By setting a height adjustment component, when personnel replace the reminder sign, they do not need to climb the column, and the height of the reminder sign can be lowered for replacement, which is safer and faster.
[0034] Embodiment three;
[0035] like Figure 1-7As shown, the smart traffic tunnel sign according to the embodiment of the utility model comprises a fixing seat 1, a column 2 is arranged at the top of the fixing seat 1, a mounting plate 3 is arranged at one side of the column 2, the mounting plate 3 is connected to the column 2 through a height adjustment component, a sign 4 is arranged at one side of the mounting plate 3, the sign 4 is connected to the mounting plate 3 through a driving mechanism, a rain shelter 5 is arranged at the top of the sign 4, and the rain shelter 5 is connected to the column 2 through a connecting rod 6. The driving mechanism comprises a symmetrically arranged rotating shaft 16 arranged at one side of the mounting plate 3, two groups of the rotating shaft 16 are respectively fixed with a rotating plate 17 on one side away from the mounting plate 3, a mounting frame 18 is arranged on one side of the rotating plate 17, two groups of the rotating plates 17 are respectively connected to the mounting frame 18 through a rotating shaft 2 19, the mounting frame 18 is connected to the sign 4 through a T-shaped connecting block 20, and the two groups of the rotating shaft 16 are respectively connected to the mounting plate 3 and connected to the linkage component on one side away from the rotating plate 17. The T-shaped connecting block 20 is fixedly connected to the prompt sign 4, and the T-shaped connecting block 20 is connected to the mounting frame 18 through a bolt 21. The linkage assembly includes a linkage box 22 provided on the side of the mounting plate 3 away from the prompt sign 4, one side of the two groups of rotating shafts 16 extends into the linkage box 22 and is respectively connected to the pulley 1 23, a rotating shaft 3 24 is provided in the linkage box 22 and located between the two groups of rotating shafts 1 16, a fixed sleeve of the outer wall of the rotating shaft 3 24 is provided with a pulley 25, and the pulleys 25 are respectively connected to the two groups of pulleys 1 23 through a transmission belt 26, one side of the rotating shaft 3 24 is connected to the driving end of the driving motor 27, and the driving motor 27 is connected to the inner wall of the linkage box 22 through a connecting frame 28. A sealing door 29 is provided on one side of the linkage box 22, and a heat dissipation hole is opened on one side of the sealing door 29. When the reminder sign 4 is in use, the driving motor 27 is started to drive the rotating shaft 3 24 to rotate, the rotating shaft 3 24 drives the pulley 2 25 to rotate, the pulley 2 25 drives the two groups of pulleys 1 23 to rotate in the same direction through the transmission belt 26, the two groups of pulleys 1 23 respectively drive the two groups of rotating shafts 1 16 to rotate in the same direction, the rotating shaft 16 drives the rotating plate 17 to rotate, the two groups of rotating plates 17 drive the mounting frame 18 to move in an elliptical trajectory through the rotating shaft 2 19, and the mounting frame 18 drives the reminder sign to move in an elliptical trajectory. By setting a driving mechanism, the reminder sign can be driven to move in an elliptical trajectory, which is more eye-catching, easy for the driver to pay attention, and improves the driver's attention.
[0036] In actual application, when the prompt sign 4 needs to be replaced, the servo motor 13 is started to drive the screw rod 10 to rotate. The screw rod 10 is threadedly connected to the connecting plate 11, and the connecting plate 11 is guided and limited by the guide block 14. Therefore, when the screw rod 10 rotates, it drives the connecting plate 11 to move downward, and the connecting plate 11 drives the mounting plate 3 to move downward, and the mounting plate 3 drives the prompt sign 4 to move downward. By setting a height adjustment component, when the personnel replace the prompt sign, they do not need to climb the column, and the height of the prompt sign can be lowered for replacement, which is safer and faster; when the prompt sign 4 is in use, the driving motor is started The machine 27 drives the rotating shaft three 24 to rotate, the rotating shaft three 24 drives the pulley two 25 to rotate, the pulley two 25 drives the two groups of pulleys one 23 to rotate in the same direction through the transmission belt 26, the two groups of pulleys one 23 respectively drive the two groups of rotating shaft one 16 to rotate in the same direction, the rotating shaft one 16 drives the rotating plate 17 to rotate, the two groups of rotating plates 17 drive the mounting frame 18 to move in an elliptical trajectory through the rotating shaft two 19, and the mounting frame 18 drives the prompt sign to move in an elliptical trajectory. By setting a driving mechanism, the prompt sign can be driven to move in an elliptical trajectory, which is more eye-catching, easy for the driver to pay attention, and improves the driver's attention.
[0037] To sum up, with the help of the above-mentioned technical scheme of the utility model, by setting up a height adjustment component, when personnel replace the warning sign, they do not need to climb the column, but can lower the height of the warning sign for replacement, which is safer and faster. By setting up a driving mechanism, the warning sign can be driven to move in an elliptical trajectory, which is more eye-catching, easy for the driver to pay attention, and improves the driver's concentration.
[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A smart traffic tunnel sign, characterized in that: The invention comprises a fixing seat (1), a column (2) is provided at the top of the fixing seat (1), a mounting plate (3) is provided on one side of the column (2), the mounting plate (3) is connected to the column (2) via a height adjustment component, a reminder sign (4) is provided on one side of the mounting plate (3), the reminder sign (4) is connected to the mounting plate (3) via a driving mechanism, a rain shelter (5) is provided at the top of the reminder sign (4), and the rain shelter (5) is connected to the column (2) via a connecting rod (6).
2. The intelligent traffic tunnel sign according to claim 1, characterized in that: Both sides of the fixing seat (1) are provided with symmetrically arranged mounting blocks (7), and the tops of the mounting blocks (7) are provided with mounting holes.
3. The intelligent traffic tunnel sign according to claim 1, characterized in that: A plurality of evenly distributed warning lights (8) are provided on one side of the reminder sign (4).
4. The intelligent traffic tunnel sign according to claim 1, characterized in that: The height adjustment assembly comprises a travel groove (9) provided on one side of the column (2), a screw rod (10) being provided in the travel groove (9), a connecting plate (11) being sleeved on the outer wall of the screw rod (10), one side of the connecting plate (11) extending to the outside of the travel groove (9) and being fixedly connected to the mounting plate (3), a placement groove (12) being provided on one side of the column (2) and located at the bottom end of the travel groove (9), a servo motor (13) being provided in the placement groove (12), and the bottom end of the screw rod (10) extending into the placement groove (12) and being connected to the driving end of the servo motor (13).
5. The intelligent traffic tunnel sign according to claim 4, characterized in that: The screw rod (10) is connected to the column (2) via a bearing, a threaded hole matching the screw rod (10) is provided on the connecting plate (11), a guide block (14) is provided on one side of the connecting plate (11), and a guide groove matching the guide block (14) is provided on the column (2).
6. The intelligent traffic tunnel sign according to claim 4, characterized in that: A sealing door (15) matching the placement groove (12) is provided on one side of the column (2), and a plurality of evenly distributed heat dissipation holes are opened on one side of the sealing door (15).
7. The intelligent traffic tunnel sign according to claim 1, characterized in that: The driving mechanism comprises a symmetrically arranged rotating shaft 1 (16) provided on one side of the mounting plate (3); a rotating plate (17) is fixedly provided on the side of two groups of the rotating shaft 1 (16) away from the mounting plate (3); a mounting frame (18) is provided on one side of the rotating plate (17); the two groups of the rotating plates (17) are connected to the mounting frame (18) via a rotating shaft 2 (19); the mounting frame (18) is connected to the prompt sign (4) via a T-shaped connecting block (20); and the side of the two groups of the rotating shaft 1 (16) away from the rotating plate (17) passes through the mounting plate (3) and is connected to a linkage assembly.
8. The intelligent traffic tunnel sign according to claim 7, characterized in that: The T-shaped connection block (20) is fixedly connected to the reminder sign (4), and the T-shaped connection block (20) is connected to the mounting frame (18) via bolts (21).
9. The intelligent traffic tunnel sign according to claim 7, characterized in that: The linkage assembly comprises a linkage box (22) provided on a side of the mounting plate (3) away from the prompt sign (4); one side of the two groups of rotating shafts (16) extends into the linkage box (22) and is respectively connected to pulleys (23); a rotating shaft (24) is provided in the linkage box (22) and between the two groups of rotating shafts (16); a fixed sleeve on the outer wall of the rotating shaft (24) is provided with pulleys (25); the pulleys (25) are respectively connected to the two groups of pulleys (23) through transmission belts (26); one side of the rotating shaft (24) is connected to a driving end of a driving motor (27); and the driving motor (27) is connected to the inner wall of the linkage box (22) through a connecting frame (28).
10. The intelligent traffic tunnel sign according to claim 9, characterized in that: A second sealing door (29) is provided on one side of the linkage box (22), and a heat dissipation hole is provided on one side of the second sealing door (29).