Road traffic safety warning device

Abstract

The utility model belongs to the technical field of road traffic safety warning devices, and particularly relates to a road traffic safety warning device which comprises a supporting plate. A first groove is formed in the top of the supporting plate, a sliding block is arranged on the inner surface of the first groove, a warning lamp is fixedly installed at the top of the supporting plate, a first gear is fixedly installed on the outer surface of the warning lamp, a connecting plate is rotatably installed at the top of the warning lamp, and a second gear is rotatably connected to one end of the connecting plate. The first gear and the second gear are meshed with each other, a reciprocating lead screw is fixedly installed at the bottom of the second gear, one end of the connecting plate is fixedly connected with a limiting plate, a second groove is formed in the middle of the limiting plate, and a scraper is fixedly installed at one end of the connecting plate. And a connecting plate rotates to drive a scraping plate to clean the surface of the warning lamp, a gear II drives a reciprocating screw rod at the bottom to rotate, so that a cleaning plate cleans the surface of the scraping plate, and the cleaning effect of the scraping plate on the surface of the warning lamp is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of highway traffic safety warning devices, and specifically relates to a highway traffic safety warning device. Background Technique

[0002] Highway traffic warning devices are a series of equipment and systems used to improve highway traffic safety. These devices are designed to make drivers more alert by providing visual, auditory or other forms of warning information, thereby preventing and reducing traffic accidents.

[0003] In the prior art, there is often only one reflector or several warning slogans printed on one warning sign, which is not easy to attract the attention of drivers. Moreover, due to the large traffic flow on the highway, a large amount of dust is caused after vehicles pass by. After long-term use, the dust is easy to cover the warning sign and the warning slogans. In the prior art, the dust on the surface of the warning device is generally cleaned manually, which is difficult to clean and wastes manpower and material resources.

[0004] Therefore, a highway traffic safety warning device is proposed for the above problems. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve the above problems, a highway traffic safety warning device is proposed.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: A highway traffic safety warning device described in the utility model includes a support plate; a groove one is opened at the top of the support plate, a slider is opened on the inner surface of the groove one, a warning light is fixedly installed at the top of the support plate, a gear one is fixedly installed on the outer surface of the warning light, a connecting plate is rotatably installed at the top of the warning light, one end of the connecting plate is rotatably connected to a gear two, the gear one and the gear two are meshed with each other, a reciprocating lead screw is fixedly installed at the bottom of the gear two, a limiting plate is fixedly connected to one end of the connecting plate, a groove two is opened in the middle of the limiting plate, and a scraping plate is fixedly installed at one end of the connecting plate;

[0007] A sliding ring is threadedly connected to the outer surface of the reciprocating lead screw, grooves three are opened at the top and bottom of the sliding ring, a cleaning plate is fixedly connected to the inner surface of the groove three, the cleaning plate is slidably installed on the inner surface of the groove two, a power mechanism is fixedly connected to the top of the connecting plate, and a support mechanism is fixedly connected to the bottom of the support plate.

[0008] Preferably, the power mechanism includes a rotating shaft, the rotating shaft is fixedly installed at the top of the connecting plate, and three wind plates are fixedly installed on the outer surface of the rotating shaft.

[0009] Preferably, a solar panel is fixedly installed on the top of the wind plate, and two adjacent solar panels are arranged in a V shape.

[0010] Preferably, a placement groove is provided in the middle of the rotating shaft, and a battery is fixedly installed on the inner surface of the placement groove. The battery is electrically connected to the solar panel.

[0011] Preferably, a flashing strip is fixedly installed on one side of the wind plate. The flashing strip is electrically connected to both the solar panel and the battery.

[0012] Preferably, the support mechanism includes three connecting frames. The three connecting frames are fixedly installed at the bottom of the support plate. Each of the three connecting frames is hinged with a support leg. A connecting rod is hinged in the middle of the support leg. The ends of the three connecting rods close to each other are jointly hinged with a connecting ring. The inner surface of the connecting ring is threadedly connected with a threaded rod. The threaded rod is rotatably installed at the bottom of the support plate.

[0013] The beneficial effects of the present utility model are as follows:

[0014] The present utility model provides a highway traffic safety warning device. When the wind plate rotates, it drives the connecting plate to rotate. The connecting plate drives the scraping plate to rotate around the surface of the warning light. The scraping plate cleans the surface of the warning light. Due to the meshing effect of the two gears, the second gear will rotate relative to the connecting plate. The second gear drives the reciprocating screw rod at its bottom to rotate, so that the cleaning plate cleans the surface of the scraping plate, which is beneficial to improving the cleaning effect of the scraping plate on the surface of the warning light.

[0015] The solar panel on the top of the highway traffic safety warning device absorbs light energy and converts it into electrical energy for the use of the highway traffic safety warning device, enabling the highway traffic safety warning device to be applicable to more scenarios. The battery in the placement groove can increase the applicability of the device. The support mechanism can adjust the height through the threaded rod, so that the highway traffic safety warning device can be stably placed on the road surface. Description of the Drawings

[0016] The drawings described herein are used to provide a further understanding of the present utility model and constitute a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0017] Figure 1 is the overall structural schematic diagram of the present utility model;

[0018] Figure 2 is the schematic diagram of the connection structure of the support plate in the present utility model;

[0019] Figure 3 is the present utility model Figure 2 The enlarged schematic diagram of the structure at A;

[0020] Figure 4 is the schematic diagram of the power mechanism structure in the present utility model;

[0021] Figure 5 This is a schematic structural diagram of the support mechanism in the present utility model.

[0022] Legend:

[0023] 1. Support plate; 11. First groove; 12. Slide block; 121. First gear; 13. Warning light; 21. Connecting plate; 22. Second gear; 23. Reciprocating lead screw; 231. Slip ring; 232. Third groove; 233. Cleaning plate; 24. Limiting plate; 241. Second groove; 25. Scraper; 3. Power mechanism; 31. Rotating shaft; 311. Placing groove; 312. Battery; 32. Wind plate; 33. Solar panel; 34. Flashing strip; 4. Support mechanism; 41. Connecting frame; 42. Support leg; 43. Link rod; 44. Connecting ring; 45. Threaded rod. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present utility model.

[0025] The following gives specific embodiments.

[0026] Please refer to Figures 1 - 5 , the present utility model provides a highway traffic safety warning device, including a support plate 1;

[0027] A first groove 11 is opened at the top of the support plate 1, a slide block 12 is opened on the inner surface of the first groove 11, a warning light 13 is fixedly installed at the top of the support plate 1, a first gear 121 is fixedly installed on the outer surface of the warning light 13, a connecting plate 21 is rotatably installed at the top of the warning light 13, one end of the connecting plate 21 is rotatably connected to a second gear 22, the first gear 121 and the second gear 22 are meshed with each other, a reciprocating lead screw 23 is fixedly installed at the bottom of the second gear 22, one end of the connecting plate 21 is fixedly connected to a limiting plate 24, a second groove 241 is opened in the middle of the limiting plate 24, and a scraper 25 is fixedly installed at one end of the connecting plate 21;

[0028] A slip ring 231 is threadedly connected to the outer surface of the reciprocating lead screw 23, third grooves 232 are opened at the top and bottom of the slip ring 231, a cleaning plate 233 is fixedly connected to the inner surface of the third groove 232, the cleaning plate 233 is slidably installed on the inner surface of the second groove 241, a power mechanism 3 is fixedly connected to the top of the connecting plate 21, and a support mechanism 4 is fixedly connected to the bottom of the support plate 1.

[0029] During operation, the highway traffic safety warning device is driven by the power mechanism 3. There are many cars driving on the road. During the driving process of the cars, the air can be driven to flow. The flowing air drives the power mechanism 3 to rotate. When the power mechanism 3 rotates, it can drive the connecting plate 21 at its bottom to rotate. At the bottom of one end of the connecting plate 21, a second gear 22 is rotatably connected. The second gear 22 meshes with the first gear 121 installed on the warning light 13. Therefore, when the connecting plate 21 rotates, the second gear 22 will also rotate, and the second gear 22 will drive the reciprocating lead screw 23 fixedly connected to its bottom to rotate;

[0030] One end of the connecting plate 21 is also fixedly installed with a scraper 25. One side of the scraper 25 is closely attached to the outer surface of the warning light 13. During the rotation of the connecting plate 21, it will drive the scraper 25 to scrape the dust on the outer surface of the warning light 13. The bottoms of the reciprocating lead screw 23 and the limiting plate 24 are both fixedly installed on the top of the slider 12. During operation, the slider 12 will rotate simultaneously with the connecting plate 21. The rotation trajectory of the slider 12 is along the first groove 11. When the scraper 25 scrapes the dust on the outer surface of the warning light 13, dust will accumulate on the scraper 25. For better cleaning effect, the highway traffic safety warning device is designed with a cleaning plate 233 to clean the scraper 25. When the reciprocating lead screw 23 rotates, the slip ring 231 will move up and down reciprocally, and the cleaning plate 233 can continuously scrape the dust on the surface of the scraper 25, improving the cleaning effect of the scraper 25 on the surface of the warning light 13. Since a second groove 241 is opened in the middle of the limiting plate 24, the cleaning plate 233 can be restricted to always contact the surface of the scraper 25 and clean the surface of the scraper 25.

[0031] Furthermore, as Figure 4 shown, the power mechanism 3 includes a rotating shaft 31. The rotating shaft 31 is fixedly installed on the top of the connecting plate 21. Three wind plates 32 are fixedly installed on the outer surface of the rotating shaft 31. A solar panel 33 is fixedly installed on the top of the wind plate 32. Two adjacent solar panels 33 are arranged in a V shape. A placement groove 311 is opened in the middle of the rotating shaft 31. A battery 312 is fixedly installed on the inner surface of the placement groove 311. The battery 312 is electrically connected to the solar panel 33. A flashing strip 34 is fixedly installed on one side of the wind plate 32. The flashing strip 34 is electrically connected to both the solar panel 33 and the battery 312.

[0032] During operation, the air flow generated by the passing of the vehicle blows the wind plate 32 to rotate. The wind plate 32 drives the rotating shaft 31 to rotate. Driven by the rotating shaft 31, the connecting plate 21 rotates. A placement groove 311 is provided in the middle of the rotating shaft 31, and a battery 312 is placed inside the placement groove 311. A solar panel 33 is installed on the top of the wind plate 32. The solar panels 33 are arranged in a V shape. This design enables the road traffic safety warning device to have more energy harvesting time, which can not only accelerate the charging efficiency of the battery 312 but also avoid the insufficient energy harvesting of the road traffic safety warning device when there is sunlight. The existence of the solar panel 33 enables the road traffic safety warning device to be arranged outdoors at any time and can be used immediately after being placed. A flashing strip 34 is installed at the front of the wind plate 32. The flashing strip 34 can attract the attention of the driver, improving the warning effect of the road traffic safety warning device and preventing the driver from failing to notice the road traffic safety warning device. The flashing strip 34 is also powered by the solar panel 33. When the sunlight is sufficient, the solar panel 33 can not only provide electrical energy for the road traffic safety warning device but also store the excess electrical energy in the battery 312. When the sunlight is insufficient, the road traffic safety warning device is powered by the battery 312, ensuring that the road traffic safety warning device can work at any time.

[0033] Furthermore, as Figure 5 shown, the support mechanism 4 includes three connecting frames 41. The three connecting frames 41 are fixedly installed at the bottom of the support plate 1. Each of the three connecting frames 41 is hinged with a support leg 42. A connecting rod 43 is hinged in the middle of the support leg 42. One ends of the three connecting rods 43 close to each other are jointly hinged with a connecting ring 44. The inner surface of the connecting ring 44 is threadedly connected with a threaded rod 45. The threaded rod 45 is rotatably installed at the bottom of the support plate 1.

[0034] During operation, the height of the support plate 1 is adjusted by rotating the threaded rod 45. When the threaded rod 45 rotates, the height of the connecting ring 44 can be adjusted. The connecting rings 44 at different heights can indirectly control the angles of the three support legs 42, thereby achieving the effect of controlling the overall height of the road traffic safety warning device. Moreover, the road traffic safety warning device is supported by the three support legs 42 together, which is more conducive to keeping the road traffic safety warning device balanced and preventing it from being blown down by strong winds, so that it cannot achieve the warning effect and affect normal use.

[0035] Working principle: First, place the highway traffic safety warning device on a relatively flat ground, and adjust the highway traffic safety warning device to a height that is convenient for attracting the driver's attention through the threaded rod 45. After placing the highway traffic safety warning device, due to the combined action of vehicles driving on the road and natural wind, the wind plate 32 will rotate under the action of the wind. The rotation of the wind plate 32 drives the connecting plate 21 at the bottom to rotate. One end of the connecting plate 21 is fixedly connected to the scraping plate 25. One side of the scraping plate 25 is closely attached to the outer surface of the warning light 13. During the rotation of the scraping plate 25 along with the connecting plate 21, the outer surface of the warning light 13 can be cleaned. The rotation of the connecting plate 21 causes the relative rotation of the first gear 121 and the second gear 22. Since the second gear 22 is rotatably installed at the bottom of the connecting plate 21, the second gear 22 will rotate. The bottom of the second gear 22 is fixedly connected to the reciprocating screw rod 23. The rotation of the second gear 22 drives the reciprocating screw rod 23 to rotate. When the reciprocating screw rod 23 rotates, the sliding ring 231 threadedly connected to its outer surface drives the cleaning plate 233 to move up and down under the restriction of the groove 241. During the up and down movement, the cleaning plate 233 cleans the surface of the scraping plate 25, improving the cleaning effect of the scraping plate 25 on the surface of the warning light 13.

[0036] There is sufficient sunlight outdoors for the solar panel 33 to use, providing electrical energy for the highway traffic safety warning device. The excess electrical energy can be stored in the battery 312. The highway traffic safety warning device can also be powered by the battery 312, enabling the highway traffic safety warning device to be applicable to more situations. The flashing strip 34 can enhance the warning effect of the highway traffic safety warning device and improve the warning function of the highway traffic safety warning device. The support mechanism 4 at the bottom of the device is controlled by the threaded rod 45. By rotating the threaded rod 45, the height of the warning light 13 can be adjusted, making the highway traffic safety warning device applicable to more situations. The support mechanism 4 composed of three support legs 42 can enable the highway traffic safety warning device to be stably placed on the road surface.

[0037] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A highway traffic safety warning device, characterized in that: It includes a support plate (1); A first groove (11) is formed at the top of the support plate (1). A slider (12) is arranged on the inner surface of the first groove (11). A warning light (13) is fixedly installed at the top of the support plate (1). A first gear (121) is fixedly installed on the outer surface of the warning light (13). A connecting plate (21) is rotatably installed at the top of the warning light (13). One end of the connecting plate (21) is rotatably connected to a second gear (22). The first gear (121) and the second gear (22) are meshed with each other. A reciprocating lead screw (23) is fixedly installed at the bottom of the second gear (22). One end of the connecting plate (21) is fixedly connected to a limiting plate (24). A second groove (241) is formed in the middle of the limiting plate (24). A scraping plate (25) is fixedly installed at one end of the connecting plate (21); A sliding ring (231) is threadedly connected to the outer surface of the reciprocating lead screw (23). Third grooves (232) are formed at the top and bottom of the sliding ring (231). A cleaning plate (233) is fixedly connected to the inner surface of the third groove (232). The cleaning plate (233) is slidably installed on the inner surface of the second groove (241). A power mechanism (3) is fixedly connected to the top of the connecting plate (21). A support mechanism (4) is fixedly connected to the bottom of the support plate (1).

2. The highway traffic safety warning device according to claim 1, characterized in that: The power mechanism (3) includes a rotating shaft (31). The rotating shaft (31) is fixedly installed at the top of the connecting plate (21). Three wind plates (32) are fixedly installed on the outer surface of the rotating shaft (31).

3. The highway traffic safety warning device according to claim 2, wherein: A solar panel (33) is fixedly installed at the top of the wind plate (32). Two adjacent solar panels (33) are arranged in a V shape.

4. The highway traffic safety warning device according to claim 3, wherein: A placement groove (311) is formed in the middle of the rotating shaft (31). A battery (312) is fixedly installed on the inner surface of the placement groove (311). The battery (312) is electrically connected to the solar panel (33).

5. The highway traffic safety warning device according to claim 4, characterized in that: A flashing strip (34) is fixedly installed on one side of the wind plate (32). The flashing strip (34) is electrically connected to both the solar panel (33) and the battery (312).

6. The highway traffic safety warning device according to claim 5, characterized in that: The support mechanism (4) includes three connecting frames (41). The three connecting frames (41) are fixedly installed at the bottom of the support plate (1). Each of the three connecting frames (41) is hinged with a support leg (42). A connecting rod (43) is hinged in the middle of the support leg (42). One ends of the three connecting rods (43) close to each other are jointly hinged with a connecting ring (44). A threaded rod (45) is threadedly connected to the inner surface of the connecting ring (44). The threaded rod (45) is rotatably installed at the bottom of the support plate (1).

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