Sunlight glare warning signboard

Abstract

The utility model discloses a daylight glare warning signboard, which relates to the technical field of warning signboards, and has the technical scheme that the daylight glare warning signboard comprises a triangular signboard body, a sun-shaped bulge is formed on the triangular signboard body from one surface to the other surface in a protruding manner, and a black coating is arranged on the surface of the sun-shaped bulge. The triangular signboard comprises a triangular signboard body and further comprises a reinforced concrete base and a vertical rod fixed to the reinforced concrete base, the end, away from the reinforced concrete base, of the vertical rod is rotationally connected with a connecting rod, the triangular signboard body is fixed to the connecting rod, a torsional spring is arranged between the connecting rod and the vertical rod, and under the acting force of the torsional spring, the triangular signboard body is fixed to the vertical rod. The triangular signboard body can deflect for sheltering wind in windy weather and can reset when wind stops. The utility model has the obvious beneficial effects of improving the warning effect, enhancing the windproof capability and ensuring the structural stability and adaptability, and has important significance for improving the road safety and reducing traffic accidents caused by daylight glare.

Description

Technical Field

[0001] The utility model relates to the technical field of warning signs, and more specifically, it relates to a daylight glare warning sign. Background Art

[0002] On sunny days, daylight glare may interfere with the driver's line of sight, causing the driver to be temporarily blind or have blurred vision, thereby increasing the risk of traffic accidents. However, in the existing methods, attention danger warning signs are usually set to warn of glare, which cannot directly warn of the risk type and cannot guide the driver to take preventive measures well. Moreover, the existing warning signs have poor wind resistance and are easily damaged in strong wind weather.

[0003] Therefore, a new solution is needed to solve this problem. Summary of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a daylight glare warning sign, which has the advantages of good warning effect and strong wind resistance.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a daylight glare warning sign, including a triangular sign body, on which a sun-shaped protrusion is formed by protruding from one side towards the other side. A black coating is provided on the surface of the sun-shaped protrusion. It also includes a reinforced concrete base and a vertical rod fixed on the reinforced concrete base. One end of the vertical rod far from the reinforced concrete base is rotatably connected with a connecting rod, and the triangular sign body is fixed on the connecting rod. A torsion spring is arranged between the connecting rod and the vertical rod. Under the action of the torsion spring, the triangular sign body can deflect to avoid the wind in strong wind weather and reset when the wind stops.

[0006] In one embodiment, both the vertical rod and the connecting rod are hollow tubular members. A rotating part is fixed on the vertical rod, and the rotating part extends into the vertical rod. A bearing is arranged between the vertical rod and the rotating part. The torsion spring is arranged in the vertical rod. The torsion spring includes two elastic ends, one of which is fixedly connected with the rotating part by clamping, and the other is fixedly connected with the vertical rod by clamping.

[0007] In one embodiment, a cover is fixedly connected to the end of the connecting rod far from the vertical rod.

[0008] In one embodiment, a base is welded and fixed on the vertical rod. The base is fixedly connected with the reinforced concrete base through anchor bolts. A protective cover that can surround the base is arranged between the vertical rod and the reinforced concrete base.

[0009] In one embodiment, an aluminum alloy profile is fixedly connected to the side of the triangular sign board body away from the sun-shaped protrusion. A hoop and a bottom lining are connected to the aluminum alloy profile by bolts. The connecting rod is clamped and fixed between the hoop and the bottom lining, and a fixing screw is inserted between the hoop and the connecting rod.

[0010] In one embodiment, it further includes a voice alarm device. There is a wiring opening provided on the side wall of the vertical rod, and a switchable wiring door is provided on the wiring opening. The voice alarm device is placed into the vertical rod along the wiring opening. A photosensitive element is provided on the vertical rod towards the position where the solar glare is generated, and the photosensitive element is electrically connected to the voice alarm.

[0011] In summary, the present utility model has the following beneficial effects:

[0012] 1. By designing a sun-shaped protrusion on the triangular sign board body and coating it with a black coating, this visual design intuitively warns the driver of the risk of solar glare, enabling them to quickly identify and take preventive measures, effectively reducing traffic accidents caused by glare.

[0013] 2. Through the rotational connection design of the vertical rod and the connecting rod, combined with the use of a torsion spring, in windy weather, the triangular sign board body can automatically deflect to adapt to the wind direction, reducing wind resistance, effectively avoiding damage, and automatically resetting after the wind stops, ensuring the continuity of the warning effect.

[0014] 3. Using a reinforced concrete base to fix the vertical rod not only enhances the overall stability of the sign board but also improves its ability to resist harsh weather (such as strong winds), extends the service life, and reduces maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of the solar glare warning sign board of the embodiment of the present application;

[0016] Figure 2 It is a schematic connection diagram of the connecting rod and the vertical rod in the solar glare warning sign board of the embodiment of the present application;

[0017] Figure 3 It is a schematic connection diagram of the triangular sign board body and the connecting rod in the solar glare warning sign board of the embodiment of the present application;

[0018] Figure 4 It is a cross-sectional view of the aluminum alloy profile in the solar glare warning sign board of the embodiment of the present application;

[0019] Figure 5 It is a schematic structural diagram of the hoop and the bottom lining in the solar glare warning sign board of the embodiment of the present application.

[0020] In the figure: 1. Triangular sign board body; 2. Sun-shaped protrusion; 3. Connecting rod; 31. Rotating part; 4. Vertical rod; 5. Wiring door; 6. Base; 7. Anchor bolt; 8. Protective cover; 9. Reinforced concrete base; 10. Bearing; 11. Torsion spring; 12. Sealing cover; 13. Aluminum alloy profile groove; 14. Hoop; 15. Bottom lining; 16. Fixing screw. Specific implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] As Figures 1 to 5 shown, the embodiment of the present application provides a daylight glare warning sign board, including a triangular sign board body 1. A sun-shaped protrusion 2 protrudes from one side of the triangular sign board body 1 towards the other side. A black coating is provided on the surface of the sun-shaped protrusion 2. The sun-shaped protrusion 2 includes a circular protrusion and a plurality of triangular protrusions arranged in a circular array around the circular protrusion. A black border is provided at the edge position of the triangular sign board body 1. A yellow coating is provided on the triangular sign board body 1 between the black border and the sun-shaped protrusion 2. Yellow is a commonly used warning color in traffic signs, which can improve the warning effect. It also includes a reinforced concrete base 9 and a vertical rod 4 fixed on the reinforced concrete base 9. One end of the vertical rod 4 away from the reinforced concrete base 9 is rotatably connected to a connecting rod 3. The triangular sign board body 1 is fixed on the connecting rod 3. A torsion spring 11 is provided between the connecting rod 3 and the vertical rod 4. Under the action of the torsion spring 11, the triangular sign board body 1 can deflect to avoid the wind in strong wind weather and can reset when the wind stops.

[0023] When the above warning sign board is used, the vertical rod 4 is arranged before the merging and diverging point of the interchange or before the 6s travel of the glare risk point, and the distance between the vertical rod 4 and the roadside line is greater than 250 mm, and at the same time, the triangular sign board body 1 is perpendicular to the road direction.

[0024] In the above method, by designing a sun-shaped protrusion 2 on the triangular sign board body 1 and coating it with a black coating, this visual design intuitively warns the driver of the risk of sunlight glare, enabling them to quickly identify and take preventive measures, effectively reducing traffic accidents caused by glare; through the rotational connection design of the vertical pole 4 and the connecting rod 3, combined with the use of the torsion spring 11, in windy weather, the triangular sign board body 1 can automatically deflect to adapt to the wind direction, reducing wind resistance, effectively avoiding damage, and automatically resetting after the wind stops, ensuring the continuity of the warning effect; using a reinforced concrete base 9 to fix the vertical pole 4 not only enhances the overall stability of the sign board but also improves its ability to resist bad weather (such as strong winds), extends its service life, and reduces maintenance costs.

[0025] In this embodiment, both the vertical pole 4 and the connecting rod 3 are hollow tubular members. A rotating part 31 is fixed on the vertical pole 4, and the rotating part 31 extends into the vertical pole 4. A bearing 10 is arranged between the vertical pole 4 and the rotating part 31. The outer ring of the bearing 10 is in interference fit with the vertical pole 4, and the inner ring of the bearing 10 is in interference fit with the rotating part 31. The torsion spring 11 is arranged inside the vertical pole 4. The torsion spring 11 includes two elastic ends, one of which is fixedly clamped with the rotating part 31, and the other is fixedly clamped with the vertical pole 4.

[0026] In the above method, components such as the bearing 10 and the torsion spring 11 are cleverly arranged inside the vertical pole 4, making full use of the space, making the overall structure more compact and the appearance more beautiful.

[0027] In this embodiment, a cover 12 is fixedly connected to the end of the connecting rod 3 away from the vertical pole 4. The cover 12 can effectively block external impurities such as dust and moisture from entering the inside of the connecting rod 3, extending the service life of the overall structure.

[0028] In this embodiment, a base 6 is welded and fixed on the vertical pole 4. The base 6 is fixedly connected to the reinforced concrete base 9 through anchor bolts 7. A protective cover 8 that can surround the base 6 is arranged between the vertical pole 4 and the reinforced concrete base 9. The setting of the protective cover 8 plays a good protective role for the vertical pole 4, the base 6 and the connection part. It can effectively prevent impurities such as rainwater and dust from invading, reducing corrosion and wear.

[0029] In this embodiment, on the side of the triangular sign board body 1 away from the sun-shaped protrusion 2, an aluminum alloy profile 13 is fixedly connected by welding or riveting. A hoop 14 and a bottom lining 15 are connected to the aluminum alloy profile 13 by bolts. The connecting rod 3 is clamped and fixed between the hoop 14 and the bottom lining 15. A fixing screw 16 is passed through between the hoop 14 and the connecting rod 3. By providing the fixing screw 16, the connecting rod 3 can be prevented from deflecting under the action of wind load. Using bolts to connect the aluminum alloy profile 13, the hoop 14 and the bottom lining 15 makes the installation and disassembly process of the triangular sign board body 1 simple and fast. Construction workers can easily complete the replacement or maintenance of the sign board without spending a lot of time and energy. Moreover, this connection method can effectively resist external factors such as wind force and vibration, ensuring that the triangular sign board body 1 remains stable during long-term use.

[0030] In this embodiment, a voice alarm device is further included. An access opening for wiring is provided on the side wall of the vertical rod 4. A switchable wiring door 5 is provided on the access opening for wiring. The voice alarm device is placed into the vertical rod 4 along the access opening for wiring. A photosensitive element is provided on the vertical rod 4 facing the generation position of the sunlight glare. The photosensitive element is electrically connected to the voice alarm. The photosensitive element can specifically be a photoelectric sensor.

[0031] Specifically, the voice alarm device includes a processor, a speaker and a power module. The photosensitive element, the speaker and the power module are respectively electrically connected to the processor. A battery pack is electrically connected to the power module. The battery pack can be a replaceable type or a solar panel can be provided to charge the battery pack. The specific setting method of the solar panel adopts the existing technology and will not be elaborated in this embodiment.

[0032] When the above-mentioned voice alarm device works, when the photosensitive element detects that the intensity of the sunlight glare exceeds the preset threshold, the speaker will emit a sound alarm to remind the driver to pay attention to the risk of sunlight glare ahead.

[0033] The above is only the preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A daylight glare warning sign, comprising a triangular sign body (1), characterized in that: On the triangular signboard body (1), a sun-shaped protrusion (2) protrudes from one side towards the other side. The surface of the sun-shaped protrusion (2) is provided with a black coating. It further includes a reinforced concrete base (9) and a vertical pole (4) fixed on the reinforced concrete base (9). One end of the vertical pole (4) far from the reinforced concrete base (9) is rotatably connected to a connecting rod (3), and the triangular signboard body (1) is fixed on the connecting rod (3). A torsion spring (11) is arranged between the connecting rod (3) and the vertical pole (4). Under the action of the torsion spring (11), the triangular signboard body (1) can deflect to avoid the wind in windy weather and reset when the wind stops.

2. The daylight glare warning sign according to claim 1, characterized in that: Both the vertical pole (4) and the connecting rod (3) are hollow tubular members. A rotating part (31) is fixed on the vertical pole (4), and the rotating part (31) extends into the vertical pole (4). A bearing (10) is arranged between the vertical pole (4) and the rotating part (31). The torsion spring (11) is arranged in the vertical pole (4). The torsion spring (11) includes two elastic ends. One of the elastic ends is fixedly connected to the rotating part (31) by clamping, and the other elastic end is fixedly connected to the vertical pole (4) by clamping.

3. The sunlight glare warning sign according to claim 2, characterized in that: One end of the connecting rod (3) far from the vertical pole (4) is fixedly connected with a cover (12).

4. The sunlight glare warning sign according to claim 1, characterized in that: A base (6) is welded and fixed on the vertical pole (4). The base (6) is fixedly connected to the reinforced concrete base (9) through anchor bolts (7). A protective cover (8) that can surround the base (6) is arranged between the vertical pole (4) and the reinforced concrete base (9).

5. The daylight glare warning sign according to claim 1, characterized in that: On the side of the triangular signboard body (1) far from the sun-shaped protrusion (2), an aluminum alloy profile groove (13) is fixedly connected. A hoop (14) and a bottom lining (15) are connected to the aluminum alloy profile groove (13) by bolts. The connecting rod (3) is clamped and fixed between the hoop (14) and the bottom lining (15). A fixing screw (16) is passed through between the hoop (14) and the connecting rod (3).

6. The daylight glare warning sign according to claim 1, characterized in that: It further includes a voice alarm device. A wiring opening is arranged on the side wall of the vertical pole (4). A switchable wiring door (5) is arranged on the wiring opening. The voice alarm device is placed into the vertical pole (4) along the wiring opening. A photosensitive element is arranged on the vertical pole (4) towards the position where solar glare is generated. The photosensitive element is electrically connected to the voice alarm.

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