An outdoor safety warning sign

Abstract

The utility model discloses an outdoor safety warning sign, comprising stand and installation chassis, the stand outside is provided with arc warning signboard and acrylic transparent protective cover, arc warning signboard is in acrylic transparent protective cover inside, wherein, arc warning signboard is in the stand one side fixed position, arc warning signboard one side is provided with a plurality of same longitudinal identification words, acrylic transparent protective cover rotates and is connected in the stand outside, arc warning signboard exposes identification words through acrylic transparent protective cover, arc warning signboard utilizes its arc surface to make that display angle and range are all enlarged, a plurality of same longitudinal identification words stay longer path in the driver's field of vision, prolongs visual contact time, even if fast, also can let the driver have sufficient time length to identify, understand potential risk, solve the problem that fixed identification causes the recognition window to be extremely short because of high speed, content difficult complete reading.

Description

Technical Field

[0001] This utility model relates to the field of signage technology, specifically an outdoor safety warning sign. Background Technology

[0002] Outdoor safety warning signs, as a core tool for safety management in outdoor public places, are widely used in roads, scenic areas, construction zones, and other scenarios. Through standardized graphic symbols, text descriptions, and specific color combinations, they convey key information to the public, including potential danger warnings, safe behavior guidelines, and emergency instructions, achieving risk warning, behavioral guidance, and accident prevention. They play an irreplaceable role in protecting personal and property safety. However, traditional fixed outdoor safety warning signs have many limitations in practical applications, significantly reducing their warning effectiveness. In road environments, when vehicles are moving at high speeds, drivers' field of vision and visual dwell time are significantly shortened. Fixed signs are relatively stationary relative to the road. At high speeds, the time from when a driver notices a sign to when they pass it is extremely short, often making it impossible to fully recognize the content and quickly understand the potential risks, thus rendering the warning ineffective. Furthermore, the outdoor environment is complex. Long-term exposure to the elements causes dust, stains, bird droppings, and other impurities to accumulate on the outer surface of the signs. Especially in densely wooded, dusty areas, these impurities can directly obscure core information. Even if the initial design is clear, contamination can prevent drivers from accurately recognizing the signs at long distances or at high speeds, further weakening the effectiveness of the warning function.

[0003] Therefore, this utility model provides an outdoor safety warning sign. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides an outdoor safety warning sign to solve the above problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an outdoor safety warning sign, comprising a column and a mounting base, wherein an arc-shaped warning sign panel and an acrylic transparent protective cover are provided on the outer side of the column, the arc-shaped warning sign panel is located inside the acrylic transparent protective cover, wherein the arc-shaped warning sign panel is fixedly positioned on one side of the column, and several identical vertical signage words are provided on one side of the arc-shaped warning sign panel, the acrylic transparent protective cover is rotatably connected to the outer side of the column, the arc-shaped warning sign panel displays the signage words through the acrylic transparent protective cover, an L-shaped support rod is installed on the side wall of the column, and two scrapers are installed on one side of the L-shaped support rod, both of which are slidably connected to the outer side of the acrylic transparent protective cover, the L-shaped support rod and the arc-shaped warning sign panel are not in the same position.

[0006] Preferably, the arc-shaped warning signboard has support rings installed at both ends on its bottom, and a number of T-shaped brackets are installed between the two support rings. One end of each of the T-shaped brackets is installed on the side wall of the column, and the acrylic transparent protective cover is rotatably connected to the outside of the two support rings.

[0007] Preferably, a connecting top frame is installed at the top of the acrylic transparent protective cover, a driving unit is installed at the top of the column, and the output end of the driving unit is installed at the center of the bottom of the connecting top frame.

[0008] Preferably, a plurality of solar panels are installed on the top of the acrylic transparent protective cover, and the plurality of solar panels are located on the side of the connecting top frame and in the gap at the top of the acrylic transparent protective cover.

[0009] Preferably, a wiping cotton plate is installed on one side of the L-shaped support rod, and the wiping cotton plate is slidably connected to the outside of the acrylic transparent protective cover, with the wiping cotton plate positioned between the two scrapers.

[0010] Beneficial effects

[0011] Compared with the prior art, the present invention has the following advantages:

[0012] (1) The utility model uses the arc-shaped warning signboard to expand the display angle and range. Several identical vertical signs stay in the driver's field of vision for a longer time, extending the visual contact time. Even at high speeds, the driver has enough time to recognize and understand potential risks, solving the problem that fixed signs have extremely short recognition windows and are difficult to read completely due to high speeds.

[0013] (2) This utility model forms an external protection for the arc-shaped warning signboard by using an acrylic transparent protective cover. When the acrylic transparent protective cover is rotated, the scraper will continuously scrape its surface to actively remove the attached impurities, so that the protective cover always remains transparent and the sign content is clearly visible. The dual protection mechanism solves the problem that the complex outdoor environment causes impurities to obscure the core information and drivers cannot accurately identify it when driving at a long distance or at high speed, ensuring that the warning function is stable and effective. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0015] Figure 2 This is the utility model Figure 1 A magnified view of the structure at point A in the middle;

[0016] Figure 3 This is a three-dimensional structural diagram of the present invention without the acrylic transparent protective cover;

[0017] Figure 4 This is a three-dimensional structural diagram of the present invention without the acrylic transparent protective cover;

[0018] Figure 5 This is a three-dimensional structural diagram of the acrylic transparent protective cover in this utility model.

[0019] In the diagram: 1. Column; 11. Mounting base; 12. Drive unit; 2. Arc-shaped warning signboard; 21. Support ring; 22. T-shaped frame; 3. Acrylic transparent protective cover; 31. Connecting top frame; 32. Solar power panel; 4. L-shaped support rod; 41. Scraper; 42. Wiping cotton board. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-5 An outdoor safety warning sign includes a column 1 and a mounting base 11. An arc-shaped warning sign 2 and an acrylic transparent protective cover 3 are provided on the outside of the column 1, with the arc-shaped warning sign 2 inside the acrylic transparent protective cover 3.

[0022] Among them, the arc-shaped warning sign 2 is fixed on one side of the column 1, and several identical vertical signs are set on one side of the arc-shaped warning sign 2. The acrylic transparent protective cover 3 is rotatably connected to the outside of the column 1, and the signs are displayed through the acrylic transparent protective cover 3.

[0023] It should be noted that the acrylic transparent protective cover 3 described in this embodiment shields and protects the internal arc-shaped warning sign 2.

[0024] An L-shaped support rod 4 is installed on the side wall of the column 1. Two scrapers 41 are installed on one side of the L-shaped support rod 4. Both scrapers 41 are slidably connected to the outside of the acrylic transparent protective cover 3. The L-shaped support rod 4 does not correspond to the position of the arc-shaped warning sign 2.

[0025] It should be noted that the L-shaped support rod 4 described in this embodiment will not obstruct the arc-shaped warning signboard 2.

[0026] Specifically, the curved warning sign 2 is fixed to one side of the column 1. Its vertical text is displayed through the transparency of the acrylic transparent protective cover 3. When a vehicle approaches at high speed, the curved warning sign 2 utilizes its curved surface to expand the display angle and range. Several identical vertical texts have a longer path within the driver's field of vision, extending the visual contact time. Even at high speeds, this allows the driver sufficient time to recognize and understand potential risks, solving the problem of fixed signs having extremely short recognition windows and difficulty in fully reading content due to high vehicle speeds. The acrylic transparent protective cover 3 acts as a physical barrier, covering the internal curved warning sign. The identification board 2 blocks outdoor dust, bird droppings, stains, and other impurities from directly contaminating the signage. Simultaneously, two scrapers 41 are installed on the L-shaped support rod 4 on the side wall of the column 1. These scrapers 41 are slidably connected to the outside of the acrylic transparent protective cover 3. As the acrylic transparent protective cover 3 rotates, the scrapers 41 continuously scrape its surface, actively removing attached impurities and ensuring the protective cover remains transparent, guaranteeing clear visibility of the signage. This dual protection mechanism solves the problem of impurities obscuring core information in complex outdoor environments and the inability of drivers to accurately identify the signage at long distances or high speeds, ensuring the warning function is stable and effective.

[0027] In one embodiment of this utility model, such as Figures 1-5 As shown, support rings 21 are installed at both ends of the bottom of the arc-shaped warning signboard 2. Several T-shaped frames 22 are installed between the two support rings 21. One end of each T-shaped frame 22 is installed on the side wall of the column 1. The acrylic transparent protective cover 3 is rotatably connected to the outside of the two support rings 21.

[0028] Specifically, the support ring 21 provides installation support at both ends of the arc-shaped warning sign 2. One end of the T-shaped frame 22 is fixed to the side wall of the column 1, and the other end is connected to the arc-shaped warning sign 2 and the support ring 21 to form a stable internal support frame. The acrylic transparent protective cover 3 is rotatably connected to the outside of the two support rings 21 and can rotate around the circular trajectory formed by the support rings 21. During the rotation, the structural limit of the support rings 21 ensures the stability and smoothness of the rotation.

[0029] In one embodiment of this utility model, such as Figures 1-5 As shown, a connecting top frame 31 is installed on the top of the acrylic transparent protective cover 3, and a drive unit 12 is installed on the top of the column 1. The output end of the drive unit 12 is installed at the center of the bottom of the connecting top frame 31.

[0030] Specifically, the drive unit 12 is installed on the top of the column 1, and its output end is connected to the bottom center of the connecting top frame 31 at the top of the acrylic transparent protective cover 3. When the drive unit 12 is running, the connecting top frame 31 is driven to rotate through the power transmission at the output end, thereby driving the acrylic transparent protective cover 3 to rotate around the central axis of the column 1.

[0031] In one embodiment of this utility model, such as Figures 1-5 As shown, several solar panels 32 are installed on the top of the acrylic transparent protective cover 3. The solar panels 32 are located on the side of the connecting top frame 31 and in the gap at the top of the acrylic transparent protective cover 3.

[0032] It should be noted that the solar panel 32 described in this embodiment seals the top of the acrylic transparent protective cover 3.

[0033] Specifically, by utilizing the space layout at the top of the acrylic transparent protective cover 3, several solar power panels 32 are installed on the side of the connecting top frame 31 and in the empty space at the top of the protective cover. While sealing the top of the acrylic transparent protective cover 3, the solar power panels 32 absorb solar energy and convert it into electrical energy to power electrical components such as the drive unit 12 on the sign, achieving energy self-sufficiency, improving the energy-saving and environmental protection of the device and its outdoor endurance, and ensuring the stable operation of functions such as dynamic display of the sign.

[0034] In one embodiment of this utility model, such as Figures 1-5 As shown, a wiping cotton plate 42 is installed on one side of the L-shaped support rod 4. The wiping cotton plate 42 is slidably connected to the outside of the acrylic transparent protective cover 3, and the wiping cotton plate 42 is located between two scrapers 41.

[0035] Specifically, a wiping cotton plate 42 is added to one side of the L-shaped support rod 4 and slidably connected to the outside of the acrylic transparent protective cover 3, located between the two scrapers 41. When the acrylic transparent protective cover 3 rotates, the larger impurities and hard stains attached to the surface of the protective cover are first scraped off by the outer scraper 41. Then, when it rotates to the position of the wiping cotton plate 42, the wiping cotton plate 42 uses its own soft properties to perform a second wiping and cleaning of the fine dust and water stains left after the scraper 41 has removed them. This forms a dual cleaning process of "scraping + wiping", which further improves the cleanliness of the surface of the acrylic transparent protective cover 3, ensures that it is transparent and unobstructed, and ensures that the content on the curved warning sign 2 can be clearly displayed, thereby enhancing the visibility of the sign in the outdoor environment.

[0036] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0037] Working principle: The arc-shaped warning sign 2 is fixed to one side of the column 1. Its vertical text is displayed through the acrylic transparent protective cover 3. The acrylic transparent protective cover 3 is rotatably connected to the outside of the column 1 via the support ring 21. The support ring 21 and the T-shaped frame 22 form a stable frame to ensure smooth rotation. The top drive unit 12 of the column 1 drives the acrylic transparent protective cover 3 to rotate around the axis through the connecting top frame 31. The arc-shaped warning sign 2 utilizes its arc surface to expand the display angle and range. Several identical vertical texts stay on the driver's field of vision for a longer path, extending the visual contact time for drivers of high-speed vehicles and solving the problem of fixed signs having a poor visibility window due to high vehicle speed. To address the issue of short openings, the acrylic transparent protective cover 3 acts as a physical barrier to block impurities. Combined with the scraper 41 and wiping cotton board 42 on the L-shaped support rod 4, it forms a dual cleaning process: the scraper 41 first removes larger impurities, and the wiping cotton board 42 then removes residual fine stains, ensuring the protective cover remains transparent and solving the problem of outdoor impurities blocking the view. Simultaneously, the top of the acrylic transparent protective cover 3 connects to the solar power generation panel 32 on the side and top of the top frame 31, which absorbs solar energy and converts it into electricity while sealing the top, powering components such as the drive unit 12. This achieves energy self-sufficiency, improves energy efficiency and environmental friendliness, enhances outdoor endurance, ensures stable operation of all functions, and strengthens the warning effect.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An outdoor safety warning sign, comprising a post (1) and a mounting frame (11), characterized in that, An arc-shaped warning signboard (2) and an acrylic transparent protective cover (3) are provided on the outside of the column (1). The arc-shaped warning signboard (2) is located inside the acrylic transparent protective cover (3). The arc-shaped warning signboard (2) is fixed on one side of the column (1). Several identical vertical signs are provided on one side of the arc-shaped warning signboard (2). The acrylic transparent protective cover (3) is rotatably connected to the outside of the column (1). The arc-shaped warning signboard (2) displays the signs through the acrylic transparent protective cover (3). The column (1) is equipped with an L-shaped support rod (4) on its side wall. Two scrapers (41) are installed on one side of the L-shaped support rod (4). Both scrapers (41) are slidably connected to the outside of the acrylic transparent protective cover (3). The L-shaped support rod (4) does not correspond to the position of the arc-shaped warning signboard (2).

2. The outdoor safety warning sign according to claim 1, characterized in that, The arc-shaped warning signboard (2) has support rings (21) installed at both ends on the bottom. Several T-shaped frames (22) are installed between the two support rings (21). One end of each of the T-shaped frames (22) is installed on the side wall of the column (1). The acrylic transparent protective cover (3) is rotatably connected to the outside of the two support rings (21).

3. An outdoor safety warning sign according to claim 1, characterized in that, The top of the acrylic transparent protective cover (3) is equipped with a connecting top frame (31), and the top of the column (1) is equipped with a driving part (12). The output end of the driving part (12) is installed at the center of the bottom of the connecting top frame (31).

4. An outdoor safety warning sign according to claim 3, characterized in that, The top of the acrylic transparent protective cover (3) is equipped with several solar power generation panels (32), and the several solar power generation panels (32) are located on the side of the connecting top frame (31) and in the empty space at the top of the acrylic transparent protective cover (3).

5. An outdoor safety warning sign according to claim 1, characterized in that, A wiping cotton plate (42) is installed on one side of the L-shaped support rod (4). The wiping cotton plate (42) is slidably connected to the outside of the acrylic transparent protective cover (3). The wiping cotton plate (42) is located between the two scrapers (41).

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