Traffic early warning device

Abstract

The utility model relates to the technical field of auxiliary devices of traffic early warning devices, in particular to a traffic early warning device which can be applied to a narrow crossing, can accurately detect motor vehicles and non-motor vehicles in four directions, can display coming vehicles through a subtitle display screen, and is convenient to use. According to the traffic early warning device, a driver is reminded in advance, so that traffic accidents are reduced, and the practicability is enhanced. Comprising a bottom plate, a supporting pipe and four sets of nuts, the top end of the bottom plate is connected with the supporting pipe, a radar early warning assembly is arranged on the supporting pipe, a cover plate assembly is arranged at the top end of the radar early warning assembly, a laser early warning assembly is arranged on the cover plate assembly, four sets of fixing through holes are formed in the top end of the bottom plate, and fixing rods are arranged in the four sets of fixing through holes respectively. First threads are arranged on the outer walls of the tops of the four sets of fixing rods, and the four sets of first threads are in threaded connection with nuts correspondingly.

Description

Technical Field

[0001] The utility model relates to the technical field of accessory devices of traffic warning devices, in particular to a traffic warning device. Background Art

[0002] Warning refers to the act of sending warning signals before disasters or catastrophes and other dangers that need to be guarded against, based on the laws summarized in the past or the possible precursors observed, so as to avoid the occurrence of hazards when people are unaware or unprepared, thereby minimizing the losses caused by the hazards.

[0003] When a driver is driving on an unfamiliar road section, due to the lack of real-time understanding of the traffic conditions, the short response time will cause misjudgments by pedestrians and drivers, resulting in traffic accidents. And when passing through a narrow crossroads, due to the dead corners at the crossroads, traffic accidents are particularly likely to occur, so the practicability is poor. Content of the Utility Model

[0004] To solve the above technical problems, the utility model provides a traffic warning device that can be applied to narrow crossroads. It can accurately detect motor vehicles and non-motor vehicles coming from four directions, and can display the oncoming vehicles through a subtitle display screen, so as to give early warnings to drivers, thereby reducing traffic accidents, and thus enhancing the practicability of a traffic warning device.

[0005] A traffic warning device of the utility model includes a bottom plate, a support pipe and four groups of nuts. The top end of the bottom plate is connected to the support pipe. A radar warning component is arranged on the support pipe. A cover plate component is arranged at the top end of the radar warning component. A laser warning component is arranged on the cover plate component. Four groups of fixed through holes are arranged at the top end of the bottom plate. Fixed rods are respectively arranged in the four groups of fixed through holes. First threads are arranged on the outer walls of the tops of the four groups of fixed rods. The four groups of first threads are respectively threadedly connected with the nuts.

[0006] Preferably, it further includes four groups of reinforcing ribs. The top end of the bottom plate is connected to the four groups of reinforcing ribs. The inner ends of the four groups of reinforcing ribs are all connected to the support pipe.

[0007] Preferably, the radar warning component includes a warning box, a font display screen and four groups of microwave radars. The top end of the support pipe is connected to the warning box. A chamber is arranged inside the warning box. Four groups of first through holes are arranged on the outer wall of the warning box. The four groups of first through holes are respectively sleeved and connected with the font display screen. Four groups of mounting grooves are arranged on the outer wall of the warning box. The bottom ends of the four groups of mounting grooves are respectively connected to the microwave radars.

[0008] Preferably, it further includes four groups of loudspeakers. Four groups of loudspeaker hole groups are arranged on the outer surface of the warning box. The inner end of the chamber is connected to the four groups of loudspeakers.

[0009] Preferably, the cover plate assembly includes a cover plate and four sets of screws. Four sets of mounting through-holes are provided at the top end of the cover plate, and four sets of mounting threaded holes are provided at the top end of the warning box. The four sets of screws are respectively threadedly connected through the mounting through-holes and the mounting threaded holes, and a sealing ring is provided at the bottom end of the cover plate.

[0010] Preferably, the laser warning assembly includes a lidar, a circular sliding frame, and a reduction motor. A circular chute is provided at the top end of the cover plate. The bottom end of the lidar is connected to the circular sliding frame, and the circular chute is slidably clamped with the circular slider. The bottom end of the cover plate is connected to the reduction motor, and the output end of the reduction motor passes through the top end of the cover plate in a sealed manner through a bearing. The output end of the reduction motor is connected to the lidar.

[0011] Preferably, it further includes two sets of solar panels and two sets of storage batteries. A support platform is provided on the outer wall of the support tube. The left end and the right end of the support platform are respectively connected to the solar panels. The bottom end of the chamber is connected to the two sets of storage batteries, and the two sets of storage batteries are both connected to the solar panels through wires.

[0012] Preferably, it further includes two sets of support plates, a subtitle projector, a threaded rod, and a hexagonal block. The bottom end of the warning device is connected to the two sets of support plates. First through threaded holes are respectively provided at the outer ends of the two sets of support plates. A second through threaded hole is provided at the left end of the subtitle projector. The second through threaded hole is threadedly connected to the threaded rod, and the threaded rod is threadedly connected to the two first through threaded rods. The right end of the threaded rod is connected to the hexagonal block.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: First, the bottom plate and the support tube are installed at the right-angle open space formed by two intersections at a crossroads through four sets of fixing rods and nuts. Then, through the radar warning assembly and the laser warning assembly, vehicles in four directions (including motor vehicles and non-motor vehicles) can be accurately detected, providing full coverage monitoring, effectively avoiding dead-angle problems, and the oncoming vehicle information is displayed in real time through the font display screen in the radar warning assembly to give early warnings to drivers, helping drivers make timely responses and reducing the occurrence of traffic accidents. After that, the reduction motor in the laser warning assembly can control the rotation of the lidar to achieve continuous monitoring in different directions, improving the intelligent level of the system. And this device is particularly suitable for relatively narrow crossroads, solving the deficiencies of traditional warning systems on narrow roads, improving traffic safety, and thus enhancing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic connection structure diagram of the present utility model;

[0015] Figure 2 is a schematic connection structure diagram of the reduction motor and the cover plate of the present utility model;

[0016] Figure 3It is a schematic diagram of the connection structure between the warning box and the support plate of the present utility model;

[0017] Figure 4 It is a schematic diagram of the enlarged structure of part A of the present utility model;

[0018] Figure 5 It is a schematic diagram of the enlarged structure of part B of the present utility model;

[0019] Reference numerals in the drawings: 1, bottom plate; 2, support tube; 3, fixing rod; 4, nut; 5, reinforcing rib; 6, warning box; 7, chamber; 8, font display screen; 9, microwave radar; 10, loudspeaker; 11, cover plate; 12, screw; 13, sealing ring; 14, support platform; 15, solar panel; 16, storage battery; 17, support plate; 18, subtitle projector; 19, threaded rod; 20, hexagonal block; 21, lidar; 22, circular sliding frame; 23, reduction motor. Specific embodiments

[0020] The following combines the drawings and embodiments to further describe in detail the specific embodiments of the present utility model. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0021] As Figures 1 to 5 shown, a traffic warning device of the present utility model includes a bottom plate 1, a support tube 2 and four groups of nuts 4. The top end of the bottom plate 1 is connected to the support tube 2. A radar warning component is arranged on the support tube 2. A cover plate 11 component is arranged at the top end of the radar warning component. A laser warning component is arranged on the cover plate 11 component. Four groups of fixed through holes are arranged at the top end of the bottom plate 1. Fixing rods 3 are respectively arranged in the four groups of fixed through holes. First threads are arranged on the outer walls of the tops of the four groups of fixing rods 3. The four groups of first threads are respectively threadedly connected to the nuts 4; First, the bottom plate and the support tube are installed at the right-angle open space formed by two road crossings at an intersection through the four groups of fixing rods and nuts, and then through the radar warning component and the laser warning component, vehicles in four directions (including motor vehicles and non-motor vehicles) can be accurately detected, providing full-round monitoring coverage, effectively avoiding dead-angle problems, and the oncoming vehicle information is displayed in real time through the font display screen in the radar warning component to give early warnings to the drivers, helping the drivers to make timely responses and reducing the occurrence of traffic accidents. After that, the reduction motor in the laser warning component can control the rotation of the lidar to achieve continuous monitoring in different directions, improving the intelligent level of the system, and this device is especially suitable for relatively narrow intersections, solving the deficiencies of traditional warning systems on narrow roads, improving traffic safety, and thus enhancing practicality.

[0022] Preferably, as an embodiment described above, it further includes four groups of reinforcing ribs 5. The top end of the bottom plate 1 is connected to the four groups of reinforcing ribs 5, and the inner ends of the four groups of reinforcing ribs 5 are all connected to the support pipe 2. The connection and stability between the support pipe and the bottom plate can be enhanced through the reinforcing ribs, thereby enhancing the practicability.

[0023] Preferably, as an embodiment described above, the radar warning component includes a warning box 6, a font display screen 8, and four groups of microwave radars 9. The top end of the support pipe 2 is connected to the warning box 6. A chamber 7 is provided inside the warning box 6. Four first through-holes are provided on the outer wall of the warning box 6, and the four first through-holes are respectively sleeved and connected to the font display screen 8. Four mounting grooves are provided on the outer wall of the warning box 6, and the bottom ends of the four mounting grooves are respectively connected to the microwave radars 9. The four groups of microwave radars on the warning box can be used to detect vehicles at the crossroads, and when a vehicle is detected, it will give a warning and display the vehicle through the four subtitle display screens, thereby enhancing the practicability.

[0024] Preferably, as an embodiment described above, it further includes four groups of loudspeakers 10. Four groups of sound amplification hole groups are provided on the outer surface of the warning box 6, and the inner ends of the chamber 7 are connected to the four groups of loudspeakers 10. The four groups of loudspeakers can be used to announce when a vehicle passes by on the four subtitle display screens, so as to strengthen the warning, thereby enhancing the practicability.

[0025] Preferably, as an embodiment described above, the cover plate 11 component includes a cover plate 11 and four groups of screws 12. Four mounting through-holes are provided at the top end of the cover plate 11, and four mounting threaded holes are provided at the top end of the warning box 6. The four groups of screws 12 are respectively threadedly connected through the mounting through-holes and the mounting threaded holes. A sealing ring 13 is provided at the bottom end of the cover plate 11. The cover plate and the warning box can be connected through the four groups of screws, and the sealing performance between the cover plate and the warning box can be enhanced through the sealing ring, thereby enhancing the practicability.

[0026] Preferably, as an embodiment described above, the laser warning component includes a lidar 21, a circular sliding frame 22, and a reduction motor 23. A circular chute is provided at the top end of the cover plate 11. The bottom end of the lidar 21 is connected to the circular sliding frame 22. The circular chute is slidably clamped with the circular slider. The bottom end of the cover plate 11 is connected to the reduction motor 23. The output end of the reduction motor 23 is hermetically passed through the top end of the cover plate 11, and the output end of the reduction motor 23 is connected to the lidar 21. When the device is running, the reduction motor can drive the lidar to rotate, so as to scan the surroundings through the lidar, so as to scan and detect vehicles and non-motor vehicles around, so as to scan and detect vehicles on the road, so as to give an early warning, thus enhancing the practicability.

[0027] Preferably, as an embodiment described above, it further includes two groups of solar panels 15 and two groups of storage batteries 16. A support platform 14 is provided on the outer wall of the support pipe 2. The left end and the right end of the support platform 14 are respectively connected to the solar panels 15. The bottom end of the chamber 7 is connected to the two groups of storage batteries 16. The two groups of storage batteries 16 are both connected to the solar panels 15 through wires. The energy can be automatically collected by the two groups of solar panels, and the energy collected by the solar panels is converted into electric energy and then stored by the storage batteries, thereby saving energy and enhancing the practicability.

[0028] Preferably, as an embodiment described above, it further includes two groups of support plates 17, a subtitle projector 18, a threaded rod 19 and a hexagonal block 20. The bottom end of the warning device is connected to the two groups of support plates 17. First through-threaded holes are respectively provided at the outer ends of the two groups of support plates 17. A second through-threaded hole is provided at the left end of the subtitle projector 18. The second through-threaded hole is threadedly connected to the threaded rod 19. The threaded rod 19 is threadedly connected to the two groups of first through-threaded rods 19. The right end of the threaded rod 19 is connected to the hexagonal block 20. At night, when a vehicle passes through the crossroads, the subtitle projector will project the warning light of the passing vehicle onto the road surface in the middle of the intersection to remind the vehicles passing through the intersection, thereby enhancing the practicability.

[0029] The working principle of a traffic warning device of the present utility model is as follows. When it is working, first, the bottom plate and the support pipe are installed at the right-angle empty space formed by two intersections of the crossroads through four groups of fixing rods and nuts. Then all the devices are started. Usually, the device will drive the lidar to rotate through the reduction motor, and then scan the surrounding of the road through the lidar. When the lidar is scanning, the four groups of microwave radars will also scan the vehicles and display them through the four groups of subtitle displays. Then when the lidar detects that a vehicle is approaching the intersection, it will give a warning in terms of sound through the four groups of loudspeakers to remind the driver that there is a vehicle passing by, so as to give an early warning. Then when the device is in normal use, the two groups of solar panels can convert solar energy into electric energy and store it through the two groups of storage batteries, thereby saving electric energy and facilitating the use of the device. Then when the equipment inside the chamber needs to be repaired and maintained, the cover plate is opened through four groups of screws, and then the equipment inside the chamber is repaired. After that, the cover plate is installed well through four groups of screws.

[0030] The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0031] In the present utility model, the "first", "second", "third" do not represent specific quantities and orders, but are only used for name distinction.

[0032] The above are only the preferred embodiments of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A traffic warning device, characterized in that, It includes a bottom plate (1), a support pipe (2) and four groups of nuts (4). The top end of the bottom plate (1) is connected to the support pipe (2). A radar warning component is provided on the support pipe (2). A cover plate (11) component is provided at the top end of the radar warning component. A laser warning component is provided on the cover plate (11) component. Four groups of fixed through holes are provided at the top end of the bottom plate (1). Fixed rods (3) are respectively provided in the four groups of fixed through holes. First threads are provided on the outer walls of the tops of the four groups of fixed rods (3). The four groups of first threads are respectively threadedly connected to the nuts (4).

2. The traffic warning device according to claim 1, characterized in that, It further includes four groups of reinforcing ribs (5). The top end of the bottom plate (1) is connected to the four groups of reinforcing ribs (5). The inner ends of the four groups of reinforcing ribs (5) are all connected to the support pipe (2).

3. A traffic warning device according to claim 2, characterized in that, The radar warning component includes a warning box (6), a font display screen (8) and four groups of microwave radars (9). The top end of the support pipe (2) is connected to the warning box (6). A chamber (7) is provided inside the warning box (6). Four groups of first through openings are provided on the outer wall of the warning box (6). The four groups of first through openings are respectively sleeved and connected to the font display screen (8). Four groups of mounting grooves are provided on the outer wall of the warning box (6). The bottoms of the four groups of mounting grooves are respectively connected to the microwave radars (9).

4. A traffic warning device according to claim 3, characterized in that, It further includes four groups of loudspeakers (10). Four groups of sound amplification hole groups are provided on the outer surface of the warning box (6). The inner ends of the chamber (7) are connected to the four groups of loudspeakers (10).

5. The traffic warning device according to claim 4, characterized in that, The cover plate (11) component includes a cover plate (11) and four groups of screws (12). Four groups of mounting through holes are provided at the top end of the cover plate (11). Four groups of mounting threaded holes are provided at the top end of the warning box (6). The four groups of screws (12) are respectively threadedly connected to the mounting threaded holes through the mounting through holes. A sealing ring (13) is provided at the bottom end of the cover plate (11).

6. The traffic warning device according to claim 5, characterized in that, The laser warning component includes a lidar (21), a circular sliding frame (22) and a reduction motor (23). A circular chute is provided at the top end of the cover plate (11). The bottom end of the lidar (21) is connected to the circular sliding frame (22). The circular chute is slidably clamped with the circular slider. The bottom end of the cover plate (11) is connected to the reduction motor (23). The output end of the reduction motor (23) is hermetically passed through the top end of the cover plate (11) by a bearing. The output end of the reduction motor (23) is connected to the lidar (21).

7. The traffic warning device according to claim 6, wherein, It further includes two groups of solar panels (15) and two groups of storage batteries (16). A support platform (14) is provided on the outer wall of the support pipe (2). The left end and the right end of the support platform (14) are respectively connected to the solar panels (15). The bottom end of the chamber (7) is connected to the two groups of storage batteries (16). The two groups of storage batteries (16) are both connected to the solar panels (15) through wires.

8. The traffic warning device according to claim 7, characterized in that, It further includes two sets of support plates (17), a subtitle projector (18), a threaded rod (19) and a hexagonal block (20). The bottom end of the warning device is connected to the two sets of support plates (17). First through threaded holes are respectively arranged at the outer ends of the two sets of support plates (17). A second through threaded hole is arranged at the left end of the subtitle projector (18). The second through threaded hole is threadedly connected to the threaded rod (19). The threaded rod (19) is threadedly connected to the two first through threaded rods (19). The right end of the threaded rod (19) is connected to the hexagonal block (20).

Images