Road early warning device

Abstract

The utility model discloses a road early warning device, and relates to the technical field of road early warning. A road early warning device comprises a supporting rod and a concentric-square-shaped piece, first movable plates are connected to the interiors of two first connecting bases which are symmetrically installed in a set through bolts, first bolts are fixedly installed at the ends, away from the two first connecting bases, of the two first movable plates correspondingly, and an installation base is fixedly installed at the top of the supporting rod; a light supplementing lamp is fixedly mounted at the top of the mounting base, a first display screen is fixedly connected to the end, away from the mounting base, of a first display screen mounting frame, a second camera shooting support is fixedly mounted at the top of the first display screen mounting frame, and a second camera is fixedly connected to the end, away from the first display screen mounting frame, of the second camera shooting support; the end, away from the mounting base, of the second display screen mounting frame is fixedly connected with a second display screen, and the end, away from the second display screen mounting frame, of the first camera shooting support is fixedly connected with a first camera.

Description

Technical Field

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

[0002] With the increasing number of private vehicles and the country's emphasis on traffic safety, people are increasingly in need of effective measures to improve driving safety. At present, accidents on sharp turns occur frequently, often because of large obstacles that block the driver's sight. At present, most of the curves only have a convex lens, which has a limited range of action and is not adaptable to all weather conditions. It has a limited role and is prone to traffic accidents or traffic jams, especially on sharp turns in mountainous areas and right-angle roads in residential areas with large turning radius.

[0003] Chinese utility model patent CN216287069U discloses an intelligent curve meeting warning system, including a warning unit, which includes a controller, a radar, a luminous road sign, a main display screen, a sub-display screen, a speaker and a rectangular box. The radar and the controller are installed in the rectangular box, and the luminous road sign, the main display screen, the speaker and the sub-display screen are installed on the side of the rectangular box facing the vehicle; the radar, the luminous road sign, the main display screen, the speaker and the sub-display screen are respectively connected to the controller; the purpose of the utility model is to overcome the shortcomings of the prior art: to provide an intelligent curve meeting warning system, which has a reasonable overall layout and is easy to install, and can simultaneously warn vehicles on both sides of the curve, enhance the reliability of safe meeting on sharp turns, and reduce the possibility of accidents.

[0004] However, the existing curve vehicle warning device cannot clearly, directly and in detail observe the road conditions and the surrounding environment when in use, resulting in the driver's field of vision being obstructed at road intersections, curves, ramps and other places with poor visibility, thereby greatly reducing the driver's safety performance during driving. Utility Model Content

[0005] The utility model provides a road warning device to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road warning device, comprising a support rod and a circular piece, wherein a base is fixedly installed near the bottom of the support rod, a control box is arranged on the support rod, a plurality of connecting columns are distributed around the upper surface of the support rod near the center, a plurality of connecting columns are highly connected to a slide rail away from one end of the support rod, a slider is movably sleeved on the inside of the slide rail near the front end and the right side, a first connecting seat is symmetrically installed at the top of two sliders near the edge, a first movable plate is connected to the inside of two symmetrically installed first connecting seats by a latch, and first bolts are fixedly installed on the ends of the two first movable plates away from the two first connecting seats, and the two first bolts are respectively away from the first movable plates A first limiting plate is fixedly installed on one end of the support rod, a mounting base is fixedly installed on the top of the support rod, a fill light is fixedly installed on the top of the mounting base, a first display screen mounting bracket is arranged on the left side of the mounting base, an end of the first display screen mounting bracket away from the mounting base is fixedly connected to the first display screen, a second camera bracket is fixedly installed on the top of the first display screen mounting bracket, an end of the second camera bracket away from the first display screen mounting bracket is fixedly connected to the second camera, a second display screen mounting bracket is arranged on the right side of the mounting base, an end of the second display screen mounting bracket away from the mounting base is fixedly connected to the second display screen, the first camera bracket is fixedly installed on the top of the second display screen mounting bracket, and an end of the first camera bracket away from the second display screen mounting bracket is fixedly connected to the first camera.

[0007] Furthermore, the first camera is above the second display screen, and the second camera is located above the first display screen.

[0008] Furthermore, the first display screen mounting frame and the second display screen mounting frame are respectively connected to the mounting base at connection points by bolts.

[0009] Furthermore, a second connecting seat is fixedly installed at the bottom center of the first display screen and the second display screen, a second movable plate is movably installed inside the two second connecting seats through a latch, a second bolt is fixedly installed at one end of the two second movable plates away from the two second connecting seats, a second limiting plate is fixedly installed at the bottom of the two second bolts, a circular piece is threadedly connected to the lower surface of the two second bolts, a second nut is fixedly installed at the center of the inner top wall of the two circular pieces, and a first nut is fixedly installed at the center of the inner bottom wall of the two circular pieces.

[0010] Furthermore, the bottoms of the two second bolts respectively penetrate the tops of two adjacent circular pieces and the interiors of the two second nuts and extend out of the bottoms of the second nuts. The connection between the second nuts and the second bolts is a threaded connection, and the second limiting plate is located inside the circular piece.

[0011] Furthermore, the top of the first bolt passes through the bottom of the two circular pieces and the center of the first nut and extends out of the top of the first nut. The connection between the first bolt and the circular piece and the first nut is a threaded connection, and the two first limit plates are located inside the circular piece.

[0012] Furthermore, the two first movable plates, the two first bolts and the first limiting plate are symmetrically arranged with the second movable plate, the two second bolts and the second limiting plate respectively.

[0013] Furthermore, the first camera is electrically connected to the first display screen, the second camera is electrically connected to the second display screen, a light sensor is provided on the first camera, and the fill light is electrically connected to the light sensor on the first camera.

[0014] Compared with the prior art, the utility model provides a road warning device having the following

[0015] Beneficial effects:

[0016] 1. The road warning device can provide clearer, more direct and detailed images by setting the first camera, the second camera, the first display screen, the second display screen and the fill light, so as to help the driver better observe the road conditions and the surrounding environment. It has the advantages of expanding the driver's field of vision at intersections, bends, ramps and other places with poor visibility, improving driving safety, and will not affect the driving of other vehicles. When driving at night, the fill light will be electrically turned on by the light sensor, thereby expanding the field of vision of the first camera and the second camera at night, and can also monitor and record the situation on the road in real time.

[0017] 2. The road warning device can tighten and fix the first display screen and the second display screen by arranging the first movable plate, the first bolt, the first limit plate, the second movable plate, the second bolt, the second limit plate and the circular piece, so as to prevent the first display screen and the second display screen from being affected by the effect of the passing of trucks and buses, and enhance the stability of the first display screen and the second display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a structural diagram of the support rod of the utility model;

[0020] Figure 3 The following are structural diagrams of the circular piece of the utility model, the first bolt and the second bolt respectively.

[0021] In the figure: 1. first display screen; 2. second camera; 3. second camera bracket; 4. first display screen mounting frame; 5. mounting base; 6. first camera; 7. second display screen; 8. first camera bracket; 9. slide rail; 10. control box; 11. support rod; 12. slider; 13. connecting column; 14. first nut; 15. base; 16. first connecting base; 17. first movable plate; 18. first bolt; 19. second display screen mounting frame; 20. second connecting base; 21. second movable plate; 22. second bolt; 23. second limit plate; 24. first limit plate; 25. second nut; 26. circular piece; 27. fill light. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 The utility model discloses a road warning device, including a support rod 11 and a circular piece 26, wherein a base 15 is fixedly installed near the bottom of the support rod 11, a control box 10 is arranged on the support rod 11, a plurality of connecting columns 13 are distributed around the upper surface of the support rod 11 near the center, and a plurality of connecting columns 13 are highly connected to a slide rail 9 at one end away from the support rod 11, a slider 12 is movably sleeved at a position near the front end and the right side of the slide rail 9, a first connecting seat 16 is symmetrically installed at the top of the two sliders 12 near the edge, and a first movable plate 17 is connected to the inside of the two symmetrically installed first connecting seats 16 through a latch, and a first bolt 18 is fixedly installed at one end of the two first movable plates 17 away from the two first connecting seats 16, respectively, and the two first bolts 18 are respectively away from the first movable plate 1 A first limiting plate 24 is fixedly installed on one end of 7, a mounting seat 5 is fixedly installed on the top of the support rod 11, a fill light 27 is fixedly installed on the top of the mounting seat 5, a first display screen mounting frame 4 is arranged on the left side of the mounting seat 5, the first display screen mounting frame 4 is fixedly connected to the first display screen 1 at one end away from the mounting seat 5, a second camera bracket 3 is fixedly installed on the top of the first display screen mounting frame 4, and the second camera bracket 3 is fixedly connected to the second camera 2 at one end away from the first display screen mounting frame 4, a second display screen mounting frame 19 is arranged on the right side of the mounting seat 5, the second display screen mounting frame 19 is fixedly connected to the second display screen 7 at one end away from the mounting seat 5, a first camera bracket 8 is fixedly installed on the top of the second display screen mounting frame 19, and the first camera 6 is fixedly connected to one end of the first camera bracket 8 away from the second display screen mounting frame 19.

[0024] Specifically, the first camera 6 is located above the second display screen 7 , and the second camera 2 is located above the first display screen 1 .

[0025] In this embodiment, the image captured by the first camera 6 is transmitted to the image of the first display screen 1, and the image captured by the second camera 2 is transmitted to the second display screen 7, so that the lights and images of the oncoming vehicles can be captured in places with poor visibility such as road intersections, curves, and ramps, so as to better help the driver to better observe the road conditions and surrounding environment. Its advantage is that it can expand the driver's field of vision and improve driving safety without affecting the driving of other vehicles.

[0026] Specifically, the first display screen mounting frame 4 and the second display screen mounting frame 19 are respectively connected to the mounting base 5 at their connection points by bolts.

[0027] Specifically, a second connecting seat 20 is fixedly installed at the bottom center of the first display screen 1 and the second display screen 7, a second movable plate 21 is movably installed inside the two second connecting seats 20 through a latch, a second bolt 22 is fixedly installed at one end of the two second movable plates 21 away from the two second connecting seats 20, a second limiting plate 23 is fixedly installed at the bottom of the two second bolts 22, a circular piece 26 is threadedly connected to the lower surface of the two second bolts 22, a second nut 25 is fixedly installed at the center of the inner top wall of the two circular pieces 26, and a first nut 14 is fixedly installed at the center of the inner bottom wall of the two circular pieces 26.

[0028] Specifically, the bottoms of the two second bolts 22 respectively pass through the tops of two adjacent circular pieces 26 and the insides of the two second nuts 25 and extend out of the bottoms of the second nuts 25. The connection between the second nuts 25 and the second bolts 22 is a threaded connection, and the second limiting plate 23 is located inside the circular piece 26.

[0029] In this embodiment, the bottom of the second bolt 22 moves toward the center of the circular piece 26 to facilitate subsequent rotation, and a second limiting plate 23 is provided at the bottom of the second bolt 22 to prevent the second bolt 22 from escaping from the inside of the circular piece 26.

[0030] Specifically, the top of the first bolt 18 passes through the bottom of the two circular pieces 26 and the center of the first nut 14 and extends out of the top of the first nut 14. The connection between the first bolt 18 and the circular piece 26 and the first nut 14 is a threaded connection, and the two first limit plates 24 are located inside the circular piece 26.

[0031] In this embodiment, the bottom of the first bolt 18 moves toward the center of the circular piece 26 to facilitate subsequent rotation, and a first limiting plate 24 is provided at the bottom of the first bolt 18 to prevent the first bolt 18 from escaping from the interior of the circular piece 26 .

[0032] Specifically, the two first movable plates 17 , the two first bolts 18 , and the first limiting plate 24 are symmetrically arranged with the second movable plate 21 , the two second bolts 22 , and the second limiting plate 23 , respectively.

[0033] In this embodiment, the loop-shaped member 26 is twisted, and both sides of the loop-shaped member 26 move toward the first bolt 18 and the second bolt 22, respectively, close to one end of the first movable plate 17 and the second movable plate 21, so that the adjacent ends of the first bolt 18 and the second bolt 22 are slowly pressed against the center of the loop-shaped member 26, so that the first movable plate 17, the two first bolts 18, the first limiting plate 24, the second movable plate 21, the two second bolts 22 and the second limiting plate 23 are in a taut state, thereby tightening and fixing the first display screen 1 and the second display screen 7, preventing the first display screen 1 and the second display screen 7 from being affected by the effect of the passing of trucks and buses, and enhancing the stability of the first display screen 1 and the second display screen 7.

[0034] Specifically, the first camera 6 is electrically connected to the first display screen 1 , the second camera 2 is electrically connected to the second display screen 7 , a light sensor is provided on the first camera 6 , and the fill light 27 is electrically connected to the light sensor on the first camera 6 .

[0035] In this embodiment, it is ensured that the picture taken by the first camera 6 is transmitted to the first display screen 1 , and the picture taken by the second camera 2 is transmitted to the second display screen 7 .

[0036] When in use, install the first camera 6, the second camera 2, the first display screen 1 and the second display screen 7, adjust the angles of the first camera 6, the second camera 2, the first display screen 1 and the second display screen 7, twist the loop-shaped member 26, and move both sides of the loop-shaped member 26 toward the first bolt 18 and the second bolt 22, respectively, close to one end of the first movable plate 17 and the second movable plate 21, so that the adjacent ends of the first bolt 18 and the second bolt 22 are slowly pressed against the center of the loop-shaped member 26, so that the first movable plate 17, the two first bolts 18, the first limiting plate 24, the second movable plate 21, the two second bolts 22 and the second limiting plate 23 are in a taut state, thereby tightening and fixing the first display screen 1 and the second display screen 7 to prevent the first display screen 1 and the second display screen 7 from being moved. The display screen 7 is affected by the effect of the passing of trucks and buses, which enhances the stability of the first display screen 1 and the second display screen 7. When in use, the first camera 6 captures the road intersections, curves, ramps and other places with poor visibility at an angle and transmits them to the symmetrically arranged first display, while the picture captured by the second camera 2 is transmitted to the second display screen 7. The images captured by the first camera 6 and the second camera 2 help the driver to better observe the road conditions and the surrounding environment. Its advantage is that it can expand the driver's field of vision and improve driving safety without affecting the driving of other vehicles. When driving on the road at night, the fill light 27 will be electrically turned on by the light sensor, thereby expanding the field of vision of the first camera 6 and the second camera 2 at night, and can also monitor and record the situation of the road section in real time.

[0037] In summary, the road warning device, by setting the first camera 6, the second camera 2, the first display screen 1, the second display screen 7 and the fill light 27, can provide clearer, more direct and detailed images, which can help the driver to better observe the road conditions and the surrounding environment. It has the advantage that it can expand the driver's field of vision at road intersections, bends, ramps and other places with poor visibility, improve driving safety, and will not affect the driving of other vehicles. When driving at night, the fill light 27 will be electrically turned on by the light sensor, thereby expanding the field of vision of the first camera 6 and the second camera 2 at night, and can also monitor and record the situation of the road section in real time; by setting the first movable plate 17, the first bolt 18, the first limiting plate 24, the second movable plate 21, the second bolt 22, the second limiting plate 23 and the circular piece 26, the first display screen 1 and the second display screen 7 can be tightened and fixed to prevent the first display screen 1 and the second display screen 7 from being affected by the effect of the passing of trucks and buses, and enhance the stability of the first display screen 1 and the second display screen 7.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road warning device, comprising a support rod (11) and a circular member (26), characterized in that: A base (15) is fixedly installed near the bottom of the support rod (11), a control box (10) is arranged on the support rod (11), a plurality of connecting columns (13) are distributed around the upper surface of the support rod (11) near the center, and the plurality of connecting columns (13) are highly connected to the slide rail (9) at the end away from the support rod (11), and a slider (12) is movably sleeved at the position near the front end and the right side of the inside of the slide rail (9), and a first connecting seat (16) is symmetrically installed at the top of the two sliders (12) near the edge, and the inside of two sets of symmetrically installed first connecting seats (16) are connected to a first movable plate (17) through a latch, and the two first movable plates (17) are fixedly installed with a first bolt (18) at one end away from the two first connecting seats (16), and the two first bolts (18) are fixedly installed with a first limit plate (24) at one end away from the first movable plate (17), and the support rod A mounting seat (5) is fixedly mounted on the top of the mounting seat (11), a fill light (27) is fixedly mounted on the top of the mounting seat (5), a first display screen mounting frame (4) is arranged on the left side of the mounting seat (5), the end of the first display screen mounting frame (4) away from the mounting seat (5) is fixedly connected to the first display screen (1), a second camera bracket (3) is fixedly mounted on the top of the first display screen mounting frame (4), the end of the second camera bracket (3) away from the first display screen mounting frame (4) is fixedly connected to the second camera (2), a second display screen mounting frame (19) is arranged on the right side of the mounting seat (5), the end of the second display screen mounting frame (19) away from the mounting seat (5) is fixedly connected to the second display screen (7), a first camera bracket (8) is fixedly mounted on the top of the second display screen mounting frame (19), the end of the first camera bracket (8) away from the second display screen mounting frame (19) is fixedly connected to the first camera (6).

2. A road warning device according to claim 1, characterized in that: The first camera (6) is located above the second display screen (7), and the second camera (2) is located above the first display screen (1).

3. The road warning device according to claim 1, characterized in that: The first display screen mounting frame (4) and the second display screen mounting frame (19) are respectively connected to the mounting seat (5) at their connection points by means of bolts.

4. The road warning device according to claim 1, characterized in that: A second connecting seat (20) is fixedly installed at the bottom center of the first display screen (1) and the second display screen (7); a second movable plate (21) is movably installed inside the two second connecting seats (20) through a latch; a second bolt (22) is fixedly installed at one end of the two second movable plates (21) away from the two second connecting seats (20); a second limiting plate (23) is fixedly installed at the bottom of the two second bolts (22); a circular piece (26) is threadedly connected to the lower surface of the two second bolts (22); a second nut (25) is fixedly installed at the center of the inner top wall of the two circular pieces (26); and a first nut (14) is fixedly installed at the center of the inner bottom wall of the two circular pieces (26).

5. The road warning device according to claim 4, characterized in that: The bottoms of the two second bolts (22) respectively penetrate the tops of two adjacent circular pieces (26) and the interiors of the two second nuts (25) and extend out of the bottoms of the second nuts (25); the connection between the second nuts (25) and the second bolts (22) is a threaded connection; and the second limiting plate (23) is located inside the circular piece (26).

6. The road warning device according to claim 1, characterized in that: The top of the first bolt (18) passes through the bottom of the two circular pieces (26) and the center of the first nut (14) and extends out of the top of the first nut (14); the connection between the first bolt (18), the circular piece (26) and the first nut (14) is a threaded connection; the two first limit plates (24) are located inside the circular piece (26).

7. The road warning device according to claim 1, characterized in that: The two first movable plates (17), the two first bolts (18) and the first limiting plate (24) are respectively arranged symmetrically with the second movable plate (21), the two second bolts (22) and the second limiting plate (23).

8. The road warning device according to claim 1, characterized in that: The first camera (6) is electrically connected to the first display screen (1), the second camera (2) is electrically connected to the second display screen (7), a light sensor is provided on the first camera (6), and the fill light (27) is electrically connected to the light sensor on the first camera (6).

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