LED signboard with variable information
By using a mechanical structure of mounting plate, limit cylinder, rotary shaft and transparent protective cover in the LED sign, switching between LED signs and non-LED signs is achieved, energy saving problems are solved, and solar panels are used as marks The brand provides electricity, extends service life and reduces cleaning workload.
Patent Information
- Application Number
- CN202420365667.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-02-27
AI Technical Summary
Existing LED signs cannot switch between LED signs and non-LED signs, resulting in energy savings ineffective.
A variable information LED sign is designed, using mounting plate, limit cylinder, rotary shaft, transparent protective cover and marking plate. Through the mechanical structure of the rotary shaft and limit cylinder, the side of the marking plate is turned in the daytime or well-lit night. Front, save energy, and place multiple sets of different information identification boards in the transparent protective cover to display appropriate information as needed.
It realizes turning the side of the signboard to the front prompt message during the day or well-lit night, saving energy, and providing power to the LED signboards through solar panels, extending service life and reducing cleaning workload.
Smart Images
Figure CN222233256U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of identification boards, in particular to a variable information LED identification board. Background Art
[0002] A sign is a medium for conveying information. It has the functions of indicating directions, marking reminders, warnings, and advertising. It is a communication carrier that is used to achieve a certain visual effect, help the audience deepen their memory, provide instructions and reminders, and facilitate the journey from one place to another. Signs have the characteristics of diverse forms, strong visual impact, direct and simple, easy maintenance, and strong weather resistance. They can help people mark and remind, and are widely favored by people. They are widely used in all walks of life and are closely related to people's production and life. They are one of the indispensable elements in people's lives. LED signs have LED lights installed on the surface of the sign. The information on the sign is expressed through LED lights, so that people can also perceive the sign at night.
[0003] LED signboards consume electricity to work. During the day, non-LED signboards can also play a good warning effect. Existing LED signboards cannot switch between LED signboards and non-LED signboards to achieve the function of saving energy. Utility Model Content
[0004] The technical problem to be solved by the utility model is to overcome the problem of switching between LED signboards and non-LED signboards, and a variable information LED signboard is proposed.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a variable information LED signboard, comprising a main support rod, a mounting plate is provided between two groups of the main support rods, a transparent protective cover is provided on the front of the mounting plate, a logo plate is provided between the transparent protective cover and the mounting plate, one side of the transparent protective cover is open, and an LED signboard is provided on the back of the mounting plate, the transparent protective cover and the LED signboard are both threadedly connected to the mounting plate, a rotating shaft passes through the middle of the mounting plate, the rotating shaft is fixedly connected to the mounting plate, limit holes are provided at both ends of the rotating shaft, limit cylinders are sleeved on the outside of both sides of the rotating shaft, the limit cylinders are threadedly connected to the main support rods, another group of limit holes are provided on the top of the limit cylinder, and a positioning pin is provided between the mounting plate and the main support rod, and the positioning pin is inserted into the limiting hole.
[0006] Preferably, a secondary support rod is provided on the side of the main support rod facing away from the mounting plate, a through hole is provided inside the secondary support rod, and the secondary support rod is rotatably connected to the main support rod.
[0007] Preferably, a group of connecting rods are provided between the two groups of main support rods and the two groups of auxiliary support rods, and the connecting rods are threadedly connected to the main support rods and the auxiliary support rods.
[0008] Preferably, a limiting rod is provided on the side of the secondary support rod facing away from the main support rod, and the limiting rod is rotatably connected to the main support rod.
[0009] Preferably, a threaded rod is provided at one end of the limiting rod, the threaded rod passes through the secondary supporting rod, and a fastening nut is provided on the outside of the threaded rod.
[0010] Preferably, a bracket is provided on the top of the main support rod, and a solar panel is provided on the top of the bracket.
[0011] Preferably, a battery is provided at the bottom of the solar panel, a power line is provided on one side of the battery, and one end of the power line is electrically connected to the LED sign.
[0012] Beneficial Effects
[0013] In the utility model, a mounting plate, a limiting cylinder, a rotating shaft, a transparent protective cover and an identification plate are adopted. An LED identification plate is arranged on one side of the mounting plate, and a transparent protective cover is arranged on the other side. An identification plate is arranged inside the transparent protective cover. The content on the identification plate is the same as the content on the LED identification plate. Both ends of the rotating shaft in the middle of the mounting plate are inserted into two groups of limiting cylinders. During the day or at night with good lighting, one side of the identification plate can be rotated to the front to prompt people, thus saving energy. Moreover, multiple groups of identification plates with different information can be placed inside the transparent protective cover. According to the actual situation, the appropriate identification plate can be placed in the front to prompt people. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is an axonometric drawing of the utility model;
[0015] Figure 2 It is a front view of the utility model;
[0016] Figure 3 It is the back axonometric view of the utility model;
[0017] Figure 4 For the utility model Figure 1 The structural diagram of A in the middle;
[0018] Figure 5 For the utility model Figure 3 Structure diagram of middle B;
[0019] Figure 6 It is an axonometric view of the mounting plate of the utility model.
[0020] Legend:
[0021] 1. Solar panel; 2. Power cord; 3. Limit rod; 4. Auxiliary support rod; 5. Bracket; 6. Battery; 7. Mounting plate; 8. Connecting rod; 9. Main support rod; 10. LED sign; 11. Limit cylinder; 12. Positioning pin; 13. Fastening nut; 14. Rotating shaft; 15. Transparent protective cover; 16. Sign plate; 17. Limit hole. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.
[0023] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment one:
[0025] Reference Figure 1-6The present embodiment provides a variable information LED signboard, including a main support rod 9, a mounting plate 7 is provided between two groups of main support rods 9, a transparent protective cover 15 is provided on the front of the mounting plate 7, a signboard 16 is provided between the transparent protective cover 15 and the mounting plate 7, the transparent protective cover 15 protects the signboard 16 and limits the position of the signboard 16, the signboard 16 can be made of stainless steel, acrylic, aluminum, brass, wood and other materials, one side of the transparent protective cover 15 is opened, the signboard 16 is inserted into the transparent protective cover 15 from the opening, an LED signboard 10 is provided on the back of the mounting plate 7, the signboard 16 and the LED signboard 10 The surface is provided with logos, the transparent protective cover 15 and the LED logo plate 10 are both threadedly connected to the mounting plate 7, a rotating shaft 14 runs through the middle of the mounting plate 7, the rotating shaft 14 is fixedly connected to the mounting plate 7, and limiting holes 17 are provided at both ends of the rotating shaft 14. The limiting cylinders 11 are sleeved on the outside of both sides of the rotating shaft 14, and the limiting cylinders 11 provide support for the rotating shaft 14. The limiting cylinders 11 are threadedly connected to the main support rod 9, and another set of limiting holes 17 is provided on the top of the limiting cylinder 11. A positioning pin 12 is provided between the mounting plate 7 and the main support rod 9. The positioning pin 12 is inserted into the limiting hole 17 to prevent the mounting plate 7 from driving the rotating shaft 14 to rotate under the influence of the external environment. A secondary support rod 4 is provided on the side facing away from the mounting plate 7 9, and the secondary support rod 4 and the main support rod 9 work together to provide support for the mounting plate 7, a through hole is provided inside the secondary support rod 4, and the secondary support rod 4 is rotatably connected to the main support rod 9, and a group of connecting rods 8 are provided between the two groups of main support rods 9 and the two groups of secondary support rods 4, and the connecting rods 8 reinforce the main support rods 9 and the secondary support rods 4 to prevent the main support rods 9 and the secondary support rods 4 from shaking, and the connecting rods 8 are threadedly connected to the main support rods 9 and the secondary support rods 4, and a limiting rod 3 is provided on the side facing away from the main support rod 9 of the secondary support rod 4, and the limiting rod 3 is rotatably connected to the main support rod 9, and a threaded rod is provided at one end of the limiting rod 3. The rod passes through the secondary support rod 4, and a fastening nut 13 is provided on the outside of the threaded rod. Loosening the fastening nut 13 can make the threaded rod move inside the through hole inside the secondary support rod 4, thereby changing the angle between the secondary support rod 4 and the main support rod 9. A bracket 5 is provided on the top of the main support rod 9, and a solar panel 1 is provided on the top of the bracket 5. The bracket 5 provides support for the solar panel 1. A battery 6 is provided at the bottom of the solar panel 1. The solar panel 1 converts solar energy into electrical energy and stores it in the battery. A power cord 2 is provided on one side of the battery 6. One end of the power cord 2 is electrically connected to the LED signboard 10, and the battery 6 provides power to the LED signboard 10 through the power cord 2.
[0026] Put the variable information LED signboard in the designated position, unfold the auxiliary support rod 4 to a suitable angle and then tighten the fastening nut 13 to fix the position of the auxiliary support rod 4. An LED signboard 10 is provided on one side of the mounting plate 7, and a transparent protective cover 15 is provided on the other side. An identification plate 16 is provided inside the transparent protective cover 15. The content on the identification plate 16 is the same as that on the LED signboard 10. Both ends of the rotating shaft 14 in the middle of the mounting plate 7 are inserted into the two sets of limit cylinders 11. During the day or at night with good lighting, one side of the identification plate 16 can be turned to the front to remind people, saving energy. The solar panel 1 will be the sun It can be converted into electrical energy and stored in the battery. On nights with poor lighting, turn one side of the LED signboard 10 to face the front, and the battery 6 provides power to the LED signboard 10 through the power cord 2. After adjusting the LED signboard 10 or the signboard 16 to face the front, insert the positioning pin 12 into the limiting hole 17 of the limiting cylinder 11 and the rotating shaft 14 to prevent the mounting plate 7 from driving the rotating shaft 14 to rotate under the influence of the external environment and affect the indication effect. In addition, multiple groups of signboards 16 with different information can be placed inside the transparent protective cover 15. According to the actual situation, the appropriate signboard 16 can be placed in the front to prompt people. Specific embodiment 2:
[0028] Reference Figure 1-6 The present embodiment provides a variable information LED signboard, including a main support rod 9, a bracket 5 is provided on the top of the main support rod 9, a solar panel 1 is provided on the top of the bracket 5, a battery 6 is provided at the bottom of the solar panel 1, a power cord 2 is provided on one side of the battery 6, and one end of the power cord 2 is electrically connected to the LED signboard 10. The solar panel 1 can reduce the amount of dust and rain falling on the surface of the LED signboard 10 and the signboard 16, thereby reducing the workload of the user to clean the variable information LED signboard 10. When the signboard 16 faces the front, due to the inclination of the main support rod 9, the LED signboard 10 faces obliquely downward, which reduces the degree of sun exposure to the LED signboard 10, and prevents the LED signboard 10 from being in a high temperature state for a long time, which affects the service life of the LED signboard 10.
[0029] In summary:
[0030] A mounting plate 7, a limiting cylinder 11, a rotating shaft 14, a transparent protective cover 15, and an identification plate 16 are used. An LED identification plate 10 is provided on one side of the mounting plate 7, and a transparent protective cover 15 is provided on the other side. An identification plate 16 is provided inside the transparent protective cover 15. The content on the identification plate 16 is the same as the content on the LED identification plate 10. Both ends of the rotating shaft 14 in the middle of the mounting plate 7 are inserted into two groups of limiting cylinders 11. During the day or at night with good lighting, one side of the identification plate 16 can be turned to the front to prompt people, saving energy. In addition, multiple groups of identification plates 16 with different information can be placed inside the transparent protective cover 15. According to actual conditions, the appropriate identification plate 16 is placed in the front to prompt people.
[0031] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A variable information LED sign, comprising a main support rod (9), characterized in that: A mounting plate (7) is provided between the two groups of main support rods (9), a transparent protective cover (15) is provided on the front of the mounting plate (7), a logo plate (16) is provided between the transparent protective cover (15) and the mounting plate (7), one side of the transparent protective cover (15) is open, an LED logo plate (10) is provided on the back of the mounting plate (7), the transparent protective cover (15) and the LED logo plate (10) are both threadedly connected to the mounting plate (7), and a rotating shaft (16) is provided through the middle of the mounting plate (7). The rotating shaft (14) is fixedly connected to the mounting plate (7), and limiting holes (17) are arranged at both ends of the rotating shaft (14). Limiting cylinders (11) are sleeved on the outside of both sides of the rotating shaft (14), and the limiting cylinders (11) are threadedly connected to the main support rod (9). Another group of limiting holes (17) is arranged on the top of the limiting cylinder (11), and a positioning pin (12) is arranged between the mounting plate (7) and the main support rod (9), and the positioning pin (12) is inserted into the limiting hole (17).
2. A variable information LED sign according to claim 1, characterized in that: A secondary support rod (4) is provided on the side of the main support rod (9) facing away from the mounting plate (7), a through hole is provided inside the secondary support rod (4), and the secondary support rod (4) is rotatably connected to the main support rod (9).
3. A variable information LED sign according to claim 2, characterized in that: A group of connecting rods (8) is provided between the two groups of main supporting rods (9) and the two groups of auxiliary supporting rods (4), and the connecting rods (8) are threadedly connected to the main supporting rods (9) and the auxiliary supporting rods (4).
4. A variable information LED sign according to claim 2, characterized in that: A limiting rod (3) is provided on the side of the auxiliary supporting rod (4) facing away from the main supporting rod (9), and the limiting rod (3) is rotatably connected to the main supporting rod (9).
5. A variable information LED sign according to claim 4, characterized in that: A threaded rod is provided at one end of the limiting rod (3), the threaded rod passes through the auxiliary support rod (4), and a fastening nut (13) is provided outside the threaded rod.
6. A variable information LED sign according to claim 1, characterized in that: A bracket (5) is provided on the top of the main support rod (9), and a solar panel (1) is provided on the top of the bracket (5).
7. A variable information LED sign according to claim 6, characterized in that: A storage battery (6) is provided at the bottom of the solar panel (1), a power line (2) is provided on one side of the storage battery (6), and one end of the power line (2) is electrically connected to the LED sign (10).