Wall-mounted outdoor solar electronic information board

Abstract

The utility model discloses a wall-mounted outdoor solar electronic information board which comprises a mounting plate, and a groove is formed in the front face of the mounting plate. According to the utility model, the threaded connection design of the positive and negative thread threaded rod in the driving box and the locking frame is adopted, so that the convenient and stable mounting function is realized. When the protective shell and the electronic information display board in the protective shell need to be installed, the upper locking frame and the lower locking frame can be easily driven to be synchronously close to or away from each other only by rotating a handle at the bottom of the positive and negative thread rod. The operation can rapidly complete clamping or loosening of the locking block on the back face of the protective shell, the installation process is easy and convenient, the installation efficiency is greatly improved, in the installation process, a user can flexibly adjust the distance between the protective shell and the wall according to actual requirements, extra complex operation is not needed, and the installation efficiency is greatly improved only by adjusting the distance between the locking block and the wall. And the locking frame can be accurately matched, effective clamping connection of the locking block is completed, and the device has the advantage of being convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of solar electronic information board technology, specifically a wall-mounted outdoor solar electronic information board. Background Technology

[0002] With the continuous development of technology, electronic information boards are being used more and more widely in outdoor environments, such as for advertising, traffic signs, and community announcements. When used outdoors, electronic information boards require a continuous and stable power supply. Traditional mains power supply is not only cumbersome and costly in terms of wiring, but also difficult to implement in some remote areas or locations where mains power is inconvenient. Solar energy, as a clean and renewable energy source, provides a good solution to the power supply problem of outdoor electronic information boards.

[0003] However, existing wall-mounted outdoor solar-powered electronic information boards still have some shortcomings, such as inconvenient angle adjustment of the solar panels, making it impossible to achieve the optimal angle for sunlight intake based on the sun's position at different times; poor protective performance of the boards, making them susceptible to damage in severe weather conditions; and insufficiently stable installation structure, which may loosen after long-term use. Therefore, designing a higher-performance wall-mounted outdoor solar-powered electronic information board is of significant practical importance. Utility Model Content

[0004] To address the problems mentioned in the background section, the purpose of this utility model is to provide a wall-mounted outdoor solar-powered electronic information signboard that is easy to use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wall-mounted outdoor solar-powered electronic information sign, comprising a mounting plate, a groove on the front of the mounting plate, a drive box fixedly connected inside the groove, a threaded rod with opposite threads rotatably connected inside the drive box, locking frames slidably connected to the top and bottom of the drive box, the locking frames fitting against the mounting plate, the threaded rod with opposite threads threadedly connected to the locking frames, the bottom of the threaded rod extending to the bottom of the drive box and fixedly connected to a handle, and sliding grooves on both sides of the front of the mounting plate. Furthermore, the sliding groove is slidably connected to the locking frame. A protective shell is provided on the front of the mounting plate, and a locking block is fixedly connected to the back of the protective shell. The locking frame is engaged with the locking block. An electronic information display board is fixedly connected inside the protective shell. A support plate is fixedly connected to the top of the protective shell. A sleeve is fixedly connected to the top of the support plate. A motor is fixedly connected to the bottom of the inner wall of the sleeve. A turntable is rotatably connected inside the sleeve. The output end of the motor is fixedly connected to the turntable. A support block is fixedly connected to the top of the turntable. A solar panel is fixedly connected to the surface of the support block.

[0006] As a preferred embodiment of this utility model, both sides of the locking frame are fixedly connected to fixing blocks, the surface of the fixing blocks is provided with openings, and the upper and lower fixing blocks are fixedly connected by bolts and nuts.

[0007] As a preferred embodiment of this utility model, a reinforcing frame is fixedly connected to the back of the protective shell, the reinforcing frame is in contact with the locking frame, and there are several reinforcing frames. A first threaded rod is threadedly connected to the inside of the reinforcing frame, the first threaded rod is in contact with the locking frame, and a rotating handle is fixedly connected to the surface of the first threaded rod.

[0008] As a preferred embodiment of this invention, a transparent plate is fixedly connected to the front of the protective shell by bolts, and the transparent plate is made of tempered glass.

[0009] As a preferred embodiment of this utility model, an electrical box is fixedly connected to the back of the protective shell, and a rain shelter is fixedly connected to the back of the protective shell, with the rain shelter located above the electrical box.

[0010] As a preferred embodiment of this utility model, mounting blocks are fixedly connected to both sides of the top and bottom of the mounting plate, and mounting holes are opened on the surface of the mounting blocks.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model adopts a threaded connection design between the positive and negative threaded rod inside the drive box and the locking frame, achieving convenient and stable installation. When it is necessary to install the protective shell and the internal electronic information display board, simply turn the handle at the bottom of the positive and negative threaded rod to easily drive the upper and lower locking frames to move closer or further apart synchronously. This operation can quickly complete the engagement or disengagement of the locking block on the back of the protective shell, making the installation process easy and convenient, greatly improving installation efficiency. At the same time, this structure also has high flexibility. During the installation process, the user can flexibly adjust the distance between the protective shell and the wall according to actual needs without additional complicated operations. By simply adjusting the distance between the locking block and the wall, the locking frame can accurately fit and complete the effective engagement of the locking block. In addition, the sliding connection design between the locking frame and the slide groove further ensures the smoothness and stability of the locking frame movement, making the entire installation process stable and reliable, fully demonstrating the superiority of this utility model in the installation structure design of wall-mounted outdoor solar electronic information boards. This device has the advantage of being easy to use.

[0013] 2. By setting up fixing blocks and openings, this utility model allows two locking frames to approach each other and lock the locking blocks. To prevent the two locking frames from moving away from each other, the operator can connect and lock the upper and lower fixing blocks with bolts and nuts, thereby locking the position of the locking frames and reinforcing the installation of the electronic information display board, thus improving the stability of the installation of the electronic information display board. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the electronic information display board of this utility model;

[0016] Figure 3 This is a front sectional view of the sleeve structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the back of the structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the locking block structure of this utility model;

[0019] Figure 6 This utility model Figure 5 Enlarged schematic diagram of the structure at point A in the middle.

[0020] In the diagram: 1. Mounting plate; 2. Drive box; 3. Threaded rod (positive and negative threads); 4. Locking frame; 5. Protective shell; 6. Electronic information display board; 7. Locking block; 8. Support plate; 9. Sleeve; 10. Turntable; 11. Motor; 12. Support block; 13. Solar panel; 14. Electrical box; 15. Rain cover; 16. Fixing block; 17. Reinforcing frame; 18. First threaded rod; 19. Mounting block; 20. Transparent plate. Detailed Implementation

[0021] 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.

[0022] like Figures 1 to 6As shown, a wall-mounted outdoor solar-powered electronic information sign includes a mounting plate 1. A groove is provided on the front of the mounting plate 1, and a drive box 2 is fixedly connected inside the groove. A threaded rod 3 with both positive and negative threads is rotatably connected inside the drive box 2. Locking frames 4 are slidably connected to the top and bottom of the drive box 2, and the locking frames 4 are in contact with the mounting plate 1. The threaded rod 3 is threadedly connected to the locking frame 4. The bottom of the threaded rod 3 extends to the bottom of the drive box 2 and is fixedly connected to a handle. Sliding grooves are provided on both sides of the front of the mounting plate 1, and these grooves are slidably connected to the locking frames 4. A protective shell 5 is provided on the front of the mounting plate 1. A locking block 7 is fixedly connected to the back of the protective shell 5. The locking frame 4 is engaged with the locking block 7. An electronic information display board 6 is fixedly connected inside the protective shell 5. A support plate 8 is fixedly connected to the top of the protective shell 5. A sleeve 9 is fixedly connected to the top of the support plate 8. A motor 11 is fixedly connected to the bottom of the inner wall of the sleeve 9. A turntable 10 is rotatably connected inside the sleeve 9. The output end of the motor 11 is fixedly connected to the turntable 10. A support block 12 is fixedly connected to the top of the turntable 10. A solar panel 13 is fixedly connected to the surface of the support block 12.

[0023] refer to Figure 6 Both sides of the locking frame 4 are fixedly connected to fixing blocks 16. The surface of the fixing blocks 16 is provided with an opening, and the upper and lower fixing blocks 16 are fixedly connected by bolts and nuts.

[0024] As a technical optimization of this utility model, by setting the fixing block 16 and the through-hole, when the two locking frames 4 approach each other and lock the locking block 7, in order to prevent the two locking frames 4 from moving away from each other, the operator can connect and lock the upper and lower fixing blocks 16 with bolts and nuts, thereby locking the position of the locking frame 4, thereby reinforcing the installation of the electronic information display board 6, and thus improving the stability of the installation of the electronic information display board 6.

[0025] refer to Figure 6 The back of the protective shell 5 is fixedly connected to a reinforcing frame 17, which is attached to the locking frame 4. There are several reinforcing frames 17. The internal thread of the reinforcing frame 17 is connected to a first threaded rod 18, which is attached to the locking frame 4. A rotating handle is fixedly connected to the surface of the first threaded rod 18.

[0026] As a technical optimization of this utility model, by setting up the reinforcing frame 17, the first threaded rod 18 and the rotating handle, when the protective shell 5 is installed, the reinforcing frame 17 fits against the locking frame 4, and the reinforcing frame 17 can improve the stability of the protective shell 5. The operator can rotate the rotating handle to drive the first threaded rod 18 to rotate, so that the first threaded rod 18 moves towards the side closer to the locking frame 4 until the first threaded rod 18 is tightly attached to the locking frame 4, thereby locking the position of the reinforcing frame 17, thereby improving the stability of fixing the protective shell 5 and the electronic information display board 6.

[0027] refer to Figure 1 The front of the protective shell 5 is fixed with a transparent plate 20 by bolts. The transparent plate 20 is made of tempered glass.

[0028] As a technical optimization of this utility model, the transparent plate 20 can protect the electronic information display board 6 without affecting its display effect. The transparent plate 20, made of tempered glass, has the advantages of high hardness and good light transmittance. The bottom of the protective shell 5 is provided with a wiring port for connecting cables to the electronic information display board 6. A sealing ring is fixedly connected to the inner wall of the wiring port to seal the gap between the wiring port and the cable. The protective shell 5 is made of a material with good thermal conductivity, which facilitates the transfer of heat inside the protective shell 5 to the surface of the protective shell 5, thereby indirectly dissipating heat from the electronic information display board 6 inside the protective shell 5. In actual use, the protective shell 5 on the surface of the electronic information display board 6 can still ensure the normal operation of the electronic information display board 6.

[0029] refer to Figure 4 An electrical box 14 is fixedly connected to the back of the protective shell 5, and a rain cover 15 is fixedly connected to the back of the protective shell 5. The rain cover 15 is located above the electrical box 14.

[0030] As a technical optimization of this utility model, the electrical box 14 is equipped with a storage battery inside. The storage battery can store the electricity generated by the solar panel 13 and provide power to the electronic information display board 6 and the motor 11. The electrical box is equipped with control components inside, and the rain cover 15 can protect the electrical box 14 from rain.

[0031] refer to Figure 4 Mounting blocks 19 are fixedly connected to both sides of the top and bottom of the mounting plate 1, and mounting holes are opened on the surface of the mounting blocks 19.

[0032] As a technical optimization of this utility model, by setting the mounting block 19 and the mounting port, the operator marks the position of the mounting hole at the selected wall location, drills a hole of appropriate size using tools such as an electric drill, inserts the expansion bolt into the hole, and then fixes the mounting block 19 with the expansion bolt, thereby installing the mounting plate 1, and then installing the device.

[0033] The working principle and usage process of this utility model are as follows: When in use, the operator first installs the mounting plate 1 and sets a protective shell 5 on the surface of the electronic information display board 6 to protect the electronic information display board 6. The operator places the locking block 7 between the upper and lower locking frames 4. The protrusion on the surface of the locking block 7 cooperates with the recess on the surface of the locking frame 4. The operator can rotate the positive and negative threaded rod 3 to drive the upper and lower locking frames 4 to move closer to each other until the locking frame 4 and the locking block 7 are engaged, thereby positioning the locking block 7. During installation, the operator can also adjust the distance between the back of the protective shell 5 and the wall as needed. It is only necessary to adjust the distance between the locking block 7 and the wall when placing the locking block 7. At this time, the locking frame 4 can still engage the locking block 7. The operator connects the upper and lower fixing blocks 16 with bolts and nuts to lock the position of the locking frame 4, thereby improving the stability of the device for installing the electronic information display board 6.

[0034] The program can be set in advance according to the local daytime sun trajectory, so that the motor 11 rotates according to the specific program. The rotation of the motor 11 drives the turntable 10 to rotate, which in turn drives the support block 12 and the solar panel 13 to rotate. This allows the solar panel 13 to collect light at the best angle according to the sun's position at different times. The electricity generated by the solar panel 13 is stored in the battery, which then powers the electronic information display board 6.

[0035] The working principle of solar panel 13 is as follows: After the semiconductor material absorbs photon energy, electrons gain enough energy to break free from atomic bonds, thereby generating directional movement and forming an electric current. This process is based on the photoelectric effect, that is, when light shines on certain semiconductor materials, electrons in the material will escape due to the absorption of photon energy, thus forming a potential difference inside the material and generating an electric current. The current generated by solar panel 13 is transmitted through the circuit to the battery in electrical box 14, where the battery converts electrical energy into chemical energy for storage. When the electronic information display board 6 or motor 11 needs electricity, the battery converts the stored chemical energy back into electrical energy for output. The working principle of the battery is as follows: The battery is composed of positive and negative plates and an electrolyte. During charging, electrical energy causes the active material on the positive plate to react chemically with the electrolyte, storing electrical energy in the form of chemical energy; during discharging, the chemical reaction proceeds in reverse, converting chemical energy into electrical energy, and electrons flow from the negative electrode to the positive electrode through the external circuit to power the load. The control component intelligently manages solar panel 13, battery, and the entire electronic information display board system. It monitors the power generation of the solar panel 13, the battery's charge status, and controls the angle at which the motor 11 rotates the solar panel 13. For example, a program can be pre-programmed based on the local solar trajectory, and the control component instructs the motor 11 to operate according to this program, adjusting the solar panel 13 to the optimal light-receiving angle. Simultaneously, the control component is also responsible for regulating the charging and discharging process of the battery to prevent overcharging or over-discharging. The control component mainly consists of a microprocessor, sensors, and related circuits. The sensors collect data such as the voltage and current of the solar panel 13 and the charge and voltage of the battery in real time, and transmit this data to the microprocessor. The microprocessor analyzes and processes the collected data according to a preset program and algorithm, and then outputs control signals to drive the motor 11 or control the on / off state of the charging and discharging circuit, ensuring the efficient and stable operation of the entire system. The aforementioned solar panel 13, battery, electronic information display board 6, and control component are all existing common technologies and are common knowledge to those skilled in the art; therefore, this application will not elaborate further.

[0036] 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.

[0037] 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. A wall-mounted outdoor solar electronic information board comprising a mounting plate (1), characterized in that: The mounting plate (1) has a groove on its front side, and a drive box (2) is fixedly connected inside the groove. A threaded rod (3) is rotatably connected inside the drive box (2). A locking frame (4) is slidably connected to the top and bottom of the drive box (2). The locking frame (4) fits against the mounting plate (1). The threaded rod (3) is threadedly connected to the locking frame (4). The bottom of the threaded rod (3) extends to the bottom of the drive box (2) and is fixedly connected to a handle. Sliding grooves are provided on both sides of the front side of the mounting plate (1), and the sliding grooves are slidably connected to the locking frame (4). A protective shell (5) is provided on the front side of the mounting plate (1). (5) has a locking block (7) fixedly connected to its back side. The locking frame (4) is engaged with the locking block (7). An electronic information display board (6) is fixedly connected inside the protective shell (5). A support plate (8) is fixedly connected to the top of the protective shell (5). A sleeve (9) is fixedly connected to the top of the support plate (8). A motor (11) is fixedly connected to the bottom of the inner wall of the sleeve (9). A turntable (10) is rotatably connected inside the sleeve (9). The output end of the motor (11) is fixedly connected to the turntable (10). A support block (12) is fixedly connected to the top of the turntable (10). A solar panel (13) is fixedly connected to the surface of the support block (12).

2. The wall-mounted outdoor solar electronic information board according to claim 1, characterized in that: Both sides of the locking frame (4) are fixedly connected to fixing blocks (16). The surface of the fixing blocks (16) is provided with an opening, and the upper and lower fixing blocks (16) are fixedly connected by bolts and nuts.

3. The wall-mounted outdoor solar electronic information board according to claim 1, characterized in that: The protective shell (5) is fixedly connected to a reinforcing frame (17) on its back side. The reinforcing frame (17) is in contact with the locking frame (4). There are several reinforcing frames (17). The internal thread of the reinforcing frame (17) is connected to a first threaded rod (18). The first threaded rod (18) is in contact with the locking frame (4). A rotating handle is fixedly connected to the surface of the first threaded rod (18).

4. The wall-mounted outdoor solar electronic information board according to claim 1, characterized in that: The protective shell (5) has a transparent plate (20) fixedly connected to the front by bolts. The transparent plate (20) is made of tempered glass.

5. A wall-mounted outdoor solar-powered electronic information sign according to claim 1, characterized in that: An electrical box (14) is fixedly connected to the back of the protective shell (5), and a rain shield (15) is fixedly connected to the back of the protective shell (5). The rain shield (15) is located above the electrical box (14).

6. The wall-mounted outdoor solar electronic sign of claim 1, wherein: Mounting blocks (19) are fixedly connected to both sides of the top and bottom of the mounting plate (1), and mounting holes are opened on the surface of the mounting blocks (19).

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