Warning board for environmental protection
By introducing lifting mechanisms and fixing mechanisms into environmental protection warning signs, the problems of low visibility and insufficient stability in the existing technology are solved, and the height adjustable and stable warning signs are realized, which enhances the environmental protection publicity Effect.
Patent Information
- Application Number
- CN202420762736.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-04-12
AI Technical Summary
The existing environmental protection warning signs are fixed in height, resulting in low visibility and lack of a stable fixing method, which is easy to displace under the action of wind or other external forces.
A warning sign including a lifting mechanism and a fixing mechanism is designed. The lifting mechanism achieves height adjustment through a lifting rod, a mounting column and a limiting rod. The fixing mechanism is made through a cross fixing plate, an L-shaped support rod, a connecting ring, a pointed cone anchor and a connection. The rod provides a solid fixation, combining powerful magnets, lighting and horns to enhance stability and visibility.
A height-adjustable warning sign is realized, which improves visibility and enhances stability, prevents wind blowing or displacement under external forces, and provides lighting reminder information at night or in dark light.
Smart Images
Figure CN222337812U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of environmental protection equipment, in particular to a warning sign for environmental protection. Background Art
[0002] In the field of environmental protection, warning signs are an important propaganda tool used to remind people to pay attention to various environmental issues and guide them to take correct actions to protect the environment. Warning signs are usually placed in public places, on both sides of roads or in scenic spots, and convey information and tips about environmental protection to people through elements such as text, graphics and colors.
[0003] However, the height of the warning sign in the prior art is fixed and cannot be adjusted as needed, which reduces the visibility of the warning sign when placed on different ground levels. In addition, the existing warning sign lacks a stable fixing method, which makes it easy for the warning sign to shift under the action of wind or other external forces. Therefore, a new type of environmental protection warning sign is needed, which has an adjustable height and a stable fixing method. Utility Model Content
[0004] In order to overcome the shortcomings of the warning signs in the prior art that are fixed in height, resulting in low visibility, lack of a stable fixing method, and are easily displaced by external forces, the utility model provides an environmental protection warning sign that is height-adjustable and firmly fixed.
[0005] A warning sign for environmental protection comprises a warning sign, a lifting mechanism and a fixing mechanism. The bottom of the warning sign is provided with the lifting mechanism for adjusting the height of the warning sign, and the bottom of the lifting mechanism is provided with a fixing mechanism for fixing the entire device.
[0006] Optionally, the lifting mechanism includes a lifting rod, a mounting column and a limiting rod. The lifting rod is fixedly connected to the bottom of the warning sign, and the bottom of the lifting rod is slidably connected to the mounting column. The mounting column is provided with a plurality of through holes, and the limiting rod passes through the through holes and is slidably connected to the lifting rod.
[0007] Optionally, the fixing mechanism includes a cross fixing plate, an L-shaped support rod, a connecting ring, a pointed cone anchor and a connecting rod. A cross fixing plate is fixedly connected to the bottom of the mounting column. The four bottoms of the cross fixing plate are slidably provided with L-shaped support rods. The bottom end of the L-shaped support rod is flush with the bottom of the mounting column. The connecting ring is slidably provided on the mounting column and is located below the cross fixing plate. A pointed cone anchor is fixedly connected to the center of the connecting ring. The lower section of the mounting column is a hollow structure. The pointed cone anchor is located inside the mounting column. Four connecting rods are rotatably provided at the bottom of the connecting ring, and each connecting rod is connected to an adjacent L-shaped support rod.
[0008] Optionally, a strong magnet is also included, and a strong magnet is arranged on the top of the connecting ring.
[0009] Optionally, a lighting lamp is also included, and a lighting lamp is arranged on the upper left side of the warning sign.
[0010] Optionally, a speaker is also included, and a speaker is arranged at the front end of the mounting column.
[0011] The utility model has the following advantages:
[0012] 1. The utility model adjusts the height of the warning sign by setting a lifting mechanism, thereby improving visibility. By setting a fixing mechanism, the warning sign can be firmly fixed in a designated position and is not easily blown down by the wind or displaced by external forces. The above scheme provides a warning sign with adjustable height and a stable fixing method, which can provide strong support for environmental protection work.
[0013] 2. The utility model uses a strong magnet to make the connecting ring adsorbed on the bottom of the cross fixing plate, thereby enhancing the overall stability of the device. By setting a lighting lamp, the warning sign can be illuminated at night or in a dimly lit environment. The speaker emits a sound to further remind people to pay attention to the warning sign and the information it conveys. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model.
[0015] Figure 2 This is a schematic diagram of the second three-dimensional structure of the utility model.
[0016] Figure 3 It is a three-dimensional structural sectional view of the utility model.
[0017] Markings in the attached drawings: 1: warning sign, 2: lifting mechanism, 21: lifting rod, 22: mounting column, 23: limiting rod, 3: fixing mechanism, 31: cross fixing plate, 32: L-shaped support rod, 33: connecting ring, 34: pointed cone anchor, 35: connecting rod, 4: strong magnet, 5: lighting, 6: horn. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail with reference to the accompanying drawings. It is hereby stated that the directional words such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the utility model are only based on the accompanying drawings of the utility model, and are not specific limitations of the utility model.
[0019] Embodiment: A warning sign for environmental protection, such as Figure 1-Figure 3As shown, it includes a warning sign 1, a lifting mechanism 2 and a fixing mechanism 3. The bottom of the warning sign 1 is provided with a lifting mechanism 2 for adjusting the height of the warning sign 1, and the bottom of the lifting mechanism 2 is provided with a fixing mechanism 3 for fixing the entire device.
[0020] like Figure 1-Figure 3 As shown, the lifting mechanism 2 includes a lifting rod 21, a mounting column 22 and a limiting rod 23. The lifting rod 21 is fixed to the bottom of the warning sign 1 by welding. The bottom of the lifting rod 21 is slidably connected to the mounting column 22. Six through holes are opened on the mounting column 22. The limiting rod 23 passes through one of the through holes and is slidably connected to the lifting rod 21.
[0021] like Figure 1-Figure 3 As shown, the fixing mechanism 3 includes a cross fixing plate 31, an L-shaped support rod 32, a connecting ring 33, a pointed cone anchor 34 and a connecting rod 35. The bottom of the mounting column 22 is fixedly connected to the cross fixing plate 31 by welding. The four bottom plates of the cross fixing plate 31 are each provided with a sliding groove, and the sliding groove is provided with a fixing rod. There are four L-shaped support rods 32, and the top of each L-shaped support rod 32 is slidably connected to the fixing rod. The bottom end of the L-shaped support rod 32 is flush with the mounting column 22. The connecting ring 33 is slidably set on the mounting column 22 and is located below the cross fixing plate 31. The center of the connecting ring 33 is fixedly connected to the pointed cone anchor 34. The lower section of the mounting column 22 is a hollow structure. The pointed cone anchor 34 is located in the mounting column 22. Four connecting rods 35 are rotatably set at the bottom of the connecting ring 33, and each connecting rod 35 is connected to an adjacent L-shaped support rod 32.
[0022] When in use, the staff slides the lifting rod 21 into the upper section of the mounting column 22. The warning sign 1 connected to the lifting rod 21 is used to display warning information to remind people to pay attention to environmental protection. Then the limiting rod 23 is inserted into a through hole of the mounting column 22 and connected to the lifting rod 21, so as to limit the lifting rod 21. The staff adjusts the position of the limiting rod 23 inserted into different through holes on the mounting column 22 as needed to make the lifting rod 21 rise and fall on the mounting column 22, thereby adjusting the height of the warning sign 1 to improve the visibility of the warning sign when it is placed on uneven ground. The staff then places the mounting column 22 on the ground where an environmental protection warning is required, and pulls the L-shaped support rod 32 outward to make it slide outward on the bottom of the cross fixing plate 31. During the outward sliding of the L-shaped support rod 32, each L-shaped support rod 32 drives the connecting ring 33 to slide downward on the mounting column 22 through the connecting rod 35 connected thereto, so that the pointed cone anchor 34 in the mounting column 22 slides downward and inserts into the ground. After the L-shaped support rod 32 slides outward to the end of the cross fixing plate 31, the bottom of the connecting ring 33 is flush with the ground, and the pointed cone anchor 34 is fully inserted into the ground. The bottom end of the L-shaped support rod 32 is fixed to the ground by bolts. Under the operation of the fixing mechanism 3, the warning sign 1 is firmly fixed in the designated position and is not easily blown down by the wind or displaced by external force.
[0023] like Figure 3 As shown, a strong magnet 4 is also included, and a strong magnet 4 is arranged on the top of the connecting ring 33.
[0024] like Figure 1 and Figure 3 As shown, a lighting lamp 5 is also included. The lighting lamp 5 is arranged on the upper left side of the warning sign 1.
[0025] like Figure 1 As shown, a speaker 6 is also included, and the speaker 6 is arranged at the front end of the mounting column 22.
[0026] The strong magnet 4 can make the connecting ring 33 adsorbed on the bottom of the cross fixing plate 31 when the device is moved, so that the fixing mechanism 3 as a whole remains stable and does not slip, thereby enhancing the overall stability of the device. The lighting lamp 5 can provide lighting for the warning sign 1 at night or in a dark environment to make the warning information more eye-catching. The speaker 6 can make a sound to further remind people to pay attention to the warning sign 1 and the information it conveys.
[0027] It should be understood that the above description is only for exemplary purposes and is not intended to limit the present invention. Those skilled in the art will understand that variations of the present invention will be included within the scope of the claims herein.
Claims
1. A warning sign for environmental protection, characterized by: The device comprises a warning sign (1), a lifting mechanism (2) is arranged at the bottom of the warning sign (1) for adjusting the height of the warning sign (1), and a fixing mechanism (3) is arranged at the bottom of the lifting mechanism (2) for fixing the entire device; the lifting mechanism (2) comprises a lifting rod (21) and a limiting rod (23), the lifting rod (21) is fixedly connected to the bottom of the warning sign (1), a mounting column (22) is slidably connected to the bottom of the lifting rod (21), a plurality of through holes are formed on the mounting column (22), and the limiting rod (23) passes through the through holes and is slidably connected to the lifting rod (21); the fixing mechanism (3) comprises a cross fixing plate (31) and a connecting ring (33), and ... A cross fixing plate (31) is fixedly connected to the bottom of the mounting column (22), and L-shaped support rods (32) are slidably arranged on the four bottom plates of the cross fixing plate (31), and the bottom end of the L-shaped support rod (32) is flush with the bottom of the mounting column (22). The connecting ring (33) is slidably arranged on the mounting column (22) and is located below the cross fixing plate (31). A pointed cone anchor (34) is fixedly connected to the center of the connecting ring (33). The lower section of the mounting column (22) is a hollow structure, and the pointed cone anchor (34) is located in the mounting column (22). Four connecting rods (35) are rotatably arranged at the bottom of the connecting ring (33), and each of the connecting rods (35) is connected to an adjacent L-shaped support rod (32).
2. The environmental protection warning sign according to claim 1 is characterized in that: It also includes a strong magnet (4), and a strong magnet (4) is arranged on the top of the connecting ring (33).
3. The environmental protection warning sign according to claim 2 is characterized by: It also includes a lighting lamp (5), which is arranged on the left side of the upper part of the warning sign (1).
4. The environmental protection warning sign according to claim 3 is characterized by: It also includes a speaker (6), which is arranged at the front end of the mounting column (22).