A tall artistic sign with good wind resistance

Abstract

The utility model discloses a tall artistic sign of good wind resistance belongs to artistic sign technical field, including the sign object body, the sign object body outside wall is provided with the flow guide curve, is provided with the energy dissipation component at the flow guide curve position, the energy dissipation component includes movable wind -receiving board, decorative shell and energy dissipation damping, the decorative shell is fixed on the flow guide curve, the movable wind -receiving board rotation is installed in the decorative shell inside, the energy dissipation damping is fixed in the decorative shell inside, and the energy dissipation damping with movable wind -receiving board is opposite, to limit movable wind -receiving board rotation. While guaranteeing the appearance aesthetic feeling, the wind energy is guided and is energy dissipated, so that artistic building is beautiful and has certain wind resistance simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of artistic sign technology, and in particular to a tall artistic sign with good wind resistance. Background Technology

[0002] An artistic logo is a visual symbol that blends artistry and functionality, conveying the core values ​​and concepts of a specific entity (such as a brand, organization, or event) through graphics, text, or combinations thereof. Its core values ​​are reflected in: Brand recognition: becoming the "visual face" of a brand or organization, enhancing memorability. Information delivery: quickly conveying core values, such as the modern font of a technology company or the green leaf logo of an environmental organization. Emotional resonance: evoking positive emotions through color and shape, such as warm tones creating approachability or minimalist designs conveying professionalism.

[0003] When constructing signs, outdoor conditions must be fully considered. In coastal or plateau areas, winds are generally strong, which places high demands on the wind resistance of signs. Existing signs generally use a hollowed-out design to resist wind, but this is not suitable for some artistic signs that require a large windward surface. Excessive hollowing will affect the aesthetics of the sign, and artistic signs with a large windward surface have very poor wind resistance. Utility Model Content

[0004] To address the aforementioned problems, this utility model aims to solve the issue of poor wind resistance in artistic signs with large wind-exposed surfaces. One objective of this utility model is to provide a tall, large artistic sign with good wind resistance that solves the above-mentioned problems.

[0005] The solution adopted in this embodiment is: a tall, large-scale artistic sign with good wind resistance, including a sign body, a guide surface provided on the outer wall of the sign body, an energy dissipation component provided at the position of the guide surface, the energy dissipation component including a movable wind-receiving plate, a decorative shell and an energy dissipation damper, the decorative shell being fixed to the guide surface, the movable wind-receiving plate being rotatably installed inside the decorative shell, the energy dissipation damper being fixed inside the decorative shell and abutting against the movable wind-receiving plate to restrict the rotation of the movable wind-receiving plate.

[0006] To better consume wind energy, a guide section is provided on one side of the movable wind-receiving plate. The guide section is oriented towards the wind flow direction of the guide surface, and when the wind passes through the movable wind-receiving plate, it pushes it to rotate up and down.

[0007] To ensure aesthetics, the decorative outer shell is shaped like a bird, the movable wind-receiving plate is shaped like a wing, and a through groove is provided on the outer side of the decorative outer shell, through which the movable wind-receiving plate extends to the outside.

[0008] A preferred technical solution is that a limiting shaft is provided at the end of the movable wind-receiving plate, the movable wind-receiving plate is inserted and fixed on the limiting shaft, a rotating shaft is provided in the middle of the limiting shaft, the rotating shaft is rotatably connected to the limiting shaft, and the rotating shaft is rotatably connected to the decorative outer shell.

[0009] A preferred technical solution is that a limiting step is provided on the outer side of the limiting shaft core, the limiting step is provided with a cross-section and an arc transition portion, and the arc transition portion extends from the top of the cross-section to the limiting shaft core.

[0010] Furthermore, an installation sleeve is provided inside the decorative outer shell, the limiting shaft is located inside the installation sleeve, a plurality of limiting bosses are provided on the side wall of the installation sleeve, a rubber damper is also provided inside the installation sleeve, the rubber damper is fixedly connected to the limiting bosses, the side of the rubber damper near the limiting step is provided with an arc-shaped surface, and the rubber damper abuts against the arc transition part.

[0011] A preferred technical solution is that a rubber pad is also provided inside the mounting sleeve, the rubber pad is fixedly connected to the limiting boss, and a damping spring is provided on the side of the rubber pad near the cross-section, the damping spring abutting against the cross-section.

[0012] Compared with existing technologies, the large-scale artistic signs with good wind resistance of this utility model have the following technical effects:

[0013] 1. This application relates to a tall, large-scale artistic sign with good wind resistance, comprising a sign body. The outer wall of the sign body is provided with a guide surface. An energy dissipation component is provided at the location of the guide surface. The energy dissipation component includes a movable wind-receiving plate, a decorative outer shell, and an energy dissipation damper. The decorative outer shell is fixed to the guide surface. The movable wind-receiving plate is rotatably installed inside the decorative outer shell. The energy dissipation damper is fixed inside the decorative outer shell and abuts against the movable wind-receiving plate to restrict its rotation. While ensuring aesthetic appeal, this design guides and dissipates wind energy, making the artistic building both beautiful and possessing a certain degree of wind resistance.

[0014] Other features and advantages of the present invention will become clear when reading the following description of exemplary embodiments with reference to the accompanying drawings. Attached Figure Description

[0015] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention. In these drawings, similar reference numerals are used to denote similar elements. The drawings described below are some embodiments of the present invention, but not all embodiments. Other drawings will be readily available to those skilled in the art based on these drawings without any inventive effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of a tall, large-scale artistic sign with good wind resistance provided in a specific embodiment of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the energy dissipation component provided in a specific embodiment of this utility model;

[0018] In the picture:

[0019] 1. Marker body; 11. Guide curved surface; 2. Decorative shell; 3. Movable wind receiving plate; 4. Mounting sleeve; 5. Rubber damping; 6. Limiting shaft; 7. Rotating shaft; 8. Damping spring; 31. Guide part; 41. Limiting boss; 51. Arc-shaped surface; 61. Cross-section; 62. Arc transition part. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be arbitrarily combined with each other.

[0021] The following description, in conjunction with the accompanying drawings and embodiments, details the tall, wind-resistant artistic sign.

[0022] like Figure 1-2As shown, a tall, wind-resistant artistic sign includes a sign body 1. The outer wall of the sign body 1 has a guide surface 11, and an energy dissipation component is installed at the location of the guide surface 11. The guide surface 11 is designed based on fluid mechanics principles; its arc-shaped contour guides airflow along a specific path, preventing wind force from concentrating on the sign surface and forming a high-pressure zone. Through the guiding effect of the curved surface, the direct impact of wind pressure on the sign body 1 is effectively reduced, minimizing structural vibration. Simultaneously, the energy dissipation component further consumes wind energy, reducing the risk of wind damage to the sign and extending the equipment's service life. The energy dissipation component includes a movable wind-receiving plate 3, a decorative shell 2, and an energy dissipation damper. The decorative shell 2 is fixed to the guide surface 11, the movable wind-receiving plate 3 is rotatably installed inside the decorative shell, and the energy dissipation damper is fixed inside the decorative shell, abutting against the movable wind-receiving plate 3 to restrict its rotation. The movable wind-receiving panel 3 achieves dynamic wind energy response through its rotational design. When wind force acts, the panel rotates under pressure, converting wind energy into mechanical kinetic energy. The energy-dissipating damping is made of polymer damping material, and its contact surface with the wind-receiving panel converts mechanical kinetic energy into heat energy dissipation through friction, thereby reducing the energy transferred from the wind to the marker body 1. This design ensures that the wind-receiving panel can rotate flexibly to adapt to different wind speeds, while also limiting excessive rotation through damping to prevent structural instability.

[0023] To better dissipate wind energy, a guide section 31 is provided on one side of the movable wind-receiving plate 3. This guide section 31 is oriented towards the airflow direction of the guide surface 11, and when wind passes over the movable wind-receiving plate 3, it pushes the plate to rotate up and down. The guide section 31 adopts a streamlined protruding structure, and its orientation is consistent with the airflow direction of the guide surface 11, which can guide the airflow to form a pressure difference on the surface of the wind-receiving plate. According to Bernoulli's principle, the velocity difference generates lift, pushing the wind-receiving plate to swing up and down around the rotation axis 7. This dynamic response mechanism allows the wind-receiving plate to automatically adjust its angle according to the real-time wind speed, maximizing wind energy absorption efficiency. Simultaneously, the swinging motion disperses concentrated wind loads, reducing the risk of structural fatigue.

[0024] To ensure aesthetics, the decorative outer shell is shaped like a bird, and the movable wind-receiving plate 3 is shaped like wings. A through-slot is provided on the outer side of the decorative outer shell, through which the movable wind-receiving plate 3 extends to the outside. This biomimetic design shapes the decorative outer shell 2 into a bird form and the movable wind-receiving plate 3 into a wing shape, achieving a fusion of functional components and artistic form through the through-slot. This design not only meets aerodynamic requirements but also transforms the energy-dissipating component into a landscape element, enhancing the visual appeal of the landmark. Simultaneously, the wing-shaped wind-receiving plate utilizes an airfoil structure to reduce wind resistance, minimizing rotational drag while ensuring energy dissipation.

[0025] The movable air-receiving plate 3 is provided with a limiting shaft core 6 at its end. The movable air-receiving plate 3 is inserted and fixed to the limiting shaft core 6. A rotating shaft 7 is provided in the middle of the limiting shaft core 6. The rotating shaft 7 is rotatably connected to the limiting shaft core 6 and is rotatably connected to the decorative outer shell. The limiting shaft core 6 adopts a stepped cylindrical structure and fixes the air-receiving plate by insertion to ensure that the two rotate synchronously. The rotatable connection between the rotating shaft 7 and the limiting shaft core 6 adopts a low-friction bearing to reduce mechanical loss. This design achieves a reliable connection between the air-receiving plate and the decorative outer shell, ensuring both rotational flexibility and preventing the air-receiving plate from falling off through the limiting structure, thereby improving equipment safety.

[0026] A preferred technical solution is that a limiting step is provided on the outer side of the limiting shaft core 6. The limiting step has a cross-section 61 and an arc transition portion 62, with the arc transition portion 62 extending from the top of the cross-section 61 to the limiting shaft core 6. The limiting step forms a rigid stop surface through the cross-section 61, limiting the maximum rotation angle of the wind-receiving plate; the arc transition portion 62 adopts a gradually changing radius design to avoid stress concentration. This structural design ensures the limiting function while reducing mechanical impact during rotation and extending the service life of the components. The arc transition portion 62 can also guide the damping element to make uniform contact, improving energy dissipation efficiency.

[0027] Furthermore, an installation sleeve 4 is provided inside the decorative outer shell, and the limiting shaft 6 is located inside the installation sleeve 4. The side wall of the installation sleeve 4 is provided with several limiting bosses 41. A rubber damper 5 is also provided inside the installation sleeve 4, and the rubber damper 5 is fixedly connected to the limiting bosses 41. The side of the rubber damper 5 near the limiting step has an arc-shaped surface 51, and the rubber damper 5 abuts against the arc transition portion 62. The installation sleeve 4 positions the rubber damper 5 through the limiting bosses 41, ensuring precise contact between it and the limiting step. The rubber damper 5 is made of highly elastic silicone material, and its arc-shaped surface 51 is designed to match the curved contour of the arc transition portion 62, increasing the contact area. When the wind-receiving plate rotates, the rubber damper 5 absorbs kinetic energy through deformation. The arc-shaped surface 51 contact method enables multi-directional energy absorption, improving the energy dissipation effect. Simultaneously, the rubber material has strong weather resistance and can adapt to long-term outdoor use.

[0028] A preferred technical solution is that a rubber pad is further provided inside the mounting sleeve 4. The rubber pad is fixedly connected to the limiting boss 41. A damping spring 8 is provided on the side of the rubber pad near the section 61, and the damping spring 8 abuts against the section 61. The rubber pad and the damping spring 8 constitute a two-stage energy dissipation system. When the wind-receiving plate rotates to its limit position, the section 61 first contacts the damping spring 8, absorbing the impact energy through spring compression; subsequently, the rubber pad undergoes secondary deformation, further dissipating residual kinetic energy. This staged energy dissipation design can effectively reduce the peak mechanical impact, protect the rotating shaft 7 and the limiting structure, and adjust the energy dissipation resistance through spring preload to adapt to the energy dissipation requirements of different wind levels.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used merely 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 an 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 an article or apparatus. Without further limitations, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the article or apparatus that includes that element.

[0030] The above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. The utility model has been described in detail with reference to preferred embodiments. Those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A tall, large-scale artistic sign with good wind resistance, characterized in that: The device includes a marker body, the outer wall of which is provided with a guide surface. An energy dissipation component is provided at the location of the guide surface. The energy dissipation component includes a movable wind-receiving plate, a decorative shell, and an energy dissipation damper. The decorative shell is fixed to the guide surface. The movable wind-receiving plate is rotatably installed inside the decorative shell. The energy dissipation damper is fixed inside the decorative shell and abuts against the movable wind-receiving plate to restrict the rotation of the movable wind-receiving plate.

2. The tall, large-scale artistic sign with good wind resistance as described in claim 1, characterized in that: A guide section is provided on one side of the movable wind-receiving plate. The guide section is oriented towards the airflow direction of the guide surface. When the wind passes through the movable wind-receiving plate, it pushes the plate to rotate up and down.

3. The tall, large-scale artistic sign with good wind resistance as described in claim 1, characterized in that: The decorative outer shell is shaped like a bird, the movable wind-receiving plate is shaped like a wing, and a through groove is provided on the outer side of the decorative outer shell, through which the movable wind-receiving plate extends to the outside.

4. The tall, large-scale artistic sign with good wind resistance as described in claim 1, characterized in that: The movable air receiving plate is provided with a limiting shaft at its end. The movable air receiving plate is inserted and fixed on the limiting shaft. A rotating shaft is provided in the middle of the limiting shaft. The rotating shaft is rotatably connected to the limiting shaft and is rotatably connected to the decorative outer shell.

5. The tall, large-scale artistic sign with good wind resistance as described in claim 4, characterized in that: A limiting step is provided on the outer side of the limiting shaft core. The limiting step has a cross-section and an arc transition portion. The arc transition portion extends from the top of the cross-section to the limiting shaft core.

6. The tall, large-scale artistic sign with good wind resistance as described in claim 5, characterized in that: An installation sleeve is provided inside the decorative outer shell. The limiting shaft is located inside the installation sleeve. Several limiting bosses are provided on the side wall of the installation sleeve. A rubber damper is also provided inside the installation sleeve. The rubber damper is fixedly connected to the limiting bosses. An arc-shaped surface is provided on the side of the rubber damper near the limiting step. The rubber damper abuts against the arc transition part.

7. The tall, large-scale artistic sign with good wind resistance as described in claim 6, characterized in that: A rubber pad is also provided inside the mounting sleeve. The rubber pad is fixedly connected to the limiting boss. A damping spring is provided on the side of the rubber pad near the cross-section, and the damping spring abuts against the cross-section.

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