Modular assembled outdoor display screen

Abstract

The utility model discloses a modular assembly's outdoor display screen, including main support frame, the both ends symmetry of main support frame have the movable plug -in rod, one end horizontal welding has the installation end plate of movable plug -in rod, the top surface symmetry of installation end plate has fixed through -hole, has reduced the probability that display screen appears the failure, has improved the reliability and life of product. The length of main support frame can be flexibly adjusted through the movable plug -in rod of both ends, and the demand of different installation sites can be satisfied. Whether it is long and narrow space or relatively spacious area, the size of display screen can be adjusted according to actual conditions, so that display screen can better integrate into the installation environment, improve the applicability and versatility of product. In the installation site, only need to splice and assemble each component according to certain steps, do not need complex tool and professional skill, greatly shorten the installation time, improve the installation efficiency, reduce the installation cost.

Description

Technical Field

[0001] This utility model relates to the field of outdoor display technology, specifically to a modularly assembled outdoor display. Background Technology

[0002] Outdoor displays are large-scale display devices designed specifically for outdoor environments. They feature high brightness, strong protection, and wide visibility, and can display information, advertisements, videos, and other content. They are suitable for complex weather conditions and long-distance viewing scenarios.

[0003] When using outdoor displays, the display itself is a modular assembly structure, but the rear fixed frame structure is an integrated frame structure, which makes transportation and handling quite troublesome and takes up a lot of space. During installation, multiple accessories are required, making installation time-consuming and labor-intensive. In addition, the multiple wiring harnesses can increase instability. Utility Model Content

[0004] The purpose of this utility model is to provide a modular outdoor display screen to solve the problems mentioned in the background art. When using current outdoor display screens, the display screen is a modular assembly structure, but the fixed frame structure at the rear is an integrated frame structure, which makes transportation and handling more troublesome and occupies more space. During installation, multiple accessories are required for the installation operation, which makes the installation time-consuming and labor-intensive, and the multiple wiring harness connections will increase instability.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a modularly assembled outdoor display screen, comprising a main support frame, with movable insert rods symmetrically inserted at both ends of the main support frame, a mounting end plate horizontally welded to one end of each movable insert rod, and a fixing through hole symmetrically opened on the top surface of the mounting end plate; a docking side plate evenly connected to one side of the main support frame, and a display screen fixedly mounted on the side of the docking side plate away from the main support frame; a stabilizing connecting rod horizontally and evenly connected to one side of the main support frame, and fixing screws evenly inserted into the side of the stabilizing connecting rod; a rear fixing block evenly fixedly mounted on the inner side of the main support frame, and an insertion interface evenly opened on one side of the rear fixing block; and positioning screws symmetrically threaded to the side of the main support frame. The screw, the rear fixing block has a vertical slot on the side away from the insertion interface, the inner side of the vertical slot is engaged with the insertion guide, the bottom opening end of the vertical slot is horizontally fixedly connected with a sealing end plate, the bottom surface of the rear fixing block is fixedly provided with a bottom mating block, the bottom surface of the bottom mating block is provided with a pressing block, the two sides of the rear fixing block are symmetrically provided with side screw holes, the side of the stabilizing connecting rod is evenly provided with through holes, the side of the main support frame is evenly provided with mating through holes, the top and bottom of the main support frame are symmetrically provided with movable slots, the side of the movable insertion rod is evenly provided with positioning through holes, the docking side plate has a vertical locking block fixedly provided on the side away from the display screen, and the side of the vertical locking block has a connection port.

[0006] Preferably, there are multiple main support frames, and the multiple main support frames are arranged in parallel at equal intervals. The movable plug rods are all arranged in pairs and are symmetrically inserted into each other on the inner side of the movable slot.

[0007] Preferably, one side of the mounting end plate is horizontally fixedly connected to one end of multiple sets of movable inserts, and a through hole is formed on the top surface of the mounting end plate near the four corners. There are multiple mating side plates, and the specifications and dimensions of the multiple mating side plates are all set to be consistent. The sides of the mating side plates are arranged to be mated to each other.

[0008] Preferably, the display screen and the connection port are electrically connected to each other. There are two stabilizing rods, and the two stabilizing rods are arranged in parallel and symmetrical positions on the sides of multiple main support frames near the top and bottom. The fixing screws are all inserted into the inner side of the through hole, and the extension end is threaded and fixedly connected to the screw hole on the side of the main support frame.

[0009] Preferably, the sides of the rear fixing blocks are all correspondingly mated to the sides of the mating side plates, one end of each positioning screw extends to the inner side of the movable slot, and the extended end is correspondingly inserted into the inner side of the positioning through hole. The vertical slot is vertically through-hole at the center line of the side of the rear fixing block, one end of the insertion guide is inserted into the inner side of the connection port, and the other end is mechanically connected to the bottom mating block.

[0010] Preferably, the open end of the side screw hole is correspondingly connected to the opening of the mating through hole to maintain communication, and the vertical locking block is vertically fixed at the center position of the side of the mating side plate, and the side of the vertical locking block is vertically locked to the inner side of the vertical locking groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This modular outdoor display screen, due to its modular design, allows for easy replacement of individual components during daily use, eliminating the need for disassembly and replacement of the entire screen. This significantly reduces maintenance costs and complexity. The modular components also facilitate inventory management and transportation, improving the quality and efficiency of after-sales service. Pressing the mating block allows the bottom mating block to drive the insertion guide into the connector, ensuring a stable connection between the display screen and the circuitry. Simultaneously, stabilizing rods connect multiple main support frames into a unified structure, enhancing the overall stability of the display screen and enabling it to withstand harsh outdoor environments such as wind, sun, and rain, reducing the probability of screen malfunctions and improving product reliability and lifespan. The length of the main support frames can be flexibly adjusted using the movable rods at both ends to meet the needs of different installation sites. Whether in narrow spaces or relatively spacious areas, the size of the display screen can be adjusted according to the actual situation, allowing it to better integrate into the installation environment and improving the product's applicability and versatility. On-site installation simply requires following specific steps to assemble the various components, eliminating the need for complex tools and professional skills, greatly shortening installation time, improving installation efficiency, and reducing installation costs. Attached Figure Description

[0012] Figure 1 This is a three-dimensional front view of the overall assembly of this utility model; Figure 2 This is a three-dimensional back view of the overall assembly of this utility model; Figure 3 This is a three-dimensional front view of the rear fixing block of this utility model; Figure 4 These are two perspective front views of the rear fixing block of this utility model; Figure 5 This is a three-dimensional structural diagram of the main support frame of this utility model; Figure 6 This is a three-dimensional structural diagram of the docking side plate of this utility model.

[0013] In the diagram: 1. Main support frame; 2. Movable insert rod; 3. Mounting end plate; 4. Fixing through hole; 5. Connecting side plate; 6. Display screen; 7. Stabilizing connecting rod; 8. Fixing screw; 9. Rear fixing block; 10. Insertion interface; 11. Positioning screw; 12. Vertical slot; 13. Insertion guide; 14. Sealing end plate; 15. Bottom mating block; 16. Pressing block; 17. Side screw hole; 18. Through hole; 19. Mating through hole; 20. Movable slot; 21. Positioning through hole; 22. Vertical locking block; 23. Connection port. Detailed Implementation

[0014] 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.

[0015] Example 1: like Figure 1-6As shown, this utility model provides a technical solution: a modularly assembled outdoor display screen, including a main support frame 1, with movable rods 2 symmetrically inserted at both ends of the main support frame 1. There are multiple main support frames 1, arranged equidistantly and parallel to each other. The movable rods 2 are arranged in pairs, symmetrically and parallel to each other, and inserted into the inner side of movable slots 20. One end of each movable rod 2 is horizontally welded with a mounting end plate 3. The top surface of the mounting end plate 3 has symmetrically opened fixing through holes 4. One side of each main support frame 1 is evenly connected to a docking side plate 5. One side of the mounting end plate 3 is horizontally fixedly connected to one end of multiple sets of movable rods 2. The fixing through holes 4 are through-holes opened on the top surface of the mounting end plate 3 near the four corners. There are multiple docking side plates 5, and the specifications and dimensions of the multiple docking side plates 5 are all consistent. The side panels 5 are arranged to meet each other. A display screen 6 is fixedly installed on the side of the side panel 5 away from the main support frame 1. A stabilizing rod 7 is horizontally and evenly connected to one side of the main support frame 1. Fixing screws 8 are evenly inserted into the side of the stabilizing rod 7. The display screen 6 and the connection port 23 are electrically connected to each other. There are two stabilizing rods 7, and the two stabilizing rods 7 are arranged parallel and symmetrically on the side of the main support frame 1 near the top and bottom. The fixing screws 8 are all inserted into the inner side of the through hole 18. The extension end is threaded and fixedly connected to the screw hole on the side of the main support frame 1. A rear fixing block 9 is evenly fixed on the inner side of the main support frame 1. An insertion interface 10 is evenly opened on one side of the rear fixing block 9. The side of the main support frame 1 is symmetrically threaded with positioning screws 11.

[0016] The main support frame 1 and connecting side plates 5 can be manufactured and transported independently. On-site, the components are simply assembled following specific steps, requiring no complex tools or specialized skills, significantly reducing installation time. The movable inserts 2 at both ends allow for flexible adjustment of the length of the main support frame 1, meeting the needs of different installation sites. Whether in a narrow space or a relatively spacious area, the size of the display screen can be adjusted according to the actual situation, allowing it to better integrate into the installation environment.

[0017] Example 2: like Figure 1-6As shown, this utility model provides a technical solution: a modularly assembled outdoor display screen, including a main support frame 1, with movable rods 2 symmetrically inserted at both ends of the main support frame 1. There are multiple main support frames 1, arranged equidistantly and parallel to each other. The movable rods 2 are arranged in pairs, symmetrically and parallel to each other, and inserted into the inner side of movable slots 20. One end of each movable rod 2 is horizontally welded with a mounting end plate 3. The top surface of the mounting end plate 3 has symmetrically opened fixing through holes 4. One side of each main support frame 1 is evenly connected with a docking side plate 5. One side of the mounting end plate 3 is horizontally and fixedly connected to multiple sets of movable rods 2. At one end, a through hole 4 is formed on the top surface of the mounting end plate 3 near the four corners. Multiple mating side plates 5 are present, and all mating side plates 5 have the same dimensions. The sides of the mating side plates 5 are arranged to meet each other. A display screen 6 is fixedly mounted on the side of the mating side plate 5 away from the main support frame 1. Stable connecting rods 7 are horizontally and evenly connected to one side of the main support frame 1. Fixing screws 8 are evenly inserted into the sides of the stable connecting rods 7. The display screen 6 and the connection port 23 are electrically connected. There are two stable connecting rods 7, and the two stable connecting rods 7 are arranged parallel and symmetrically on multiple sides. Near the top and bottom of the main support frame 1, the fixing screws 8 are all inserted into the inner side of the through holes 18. The extension ends are threaded and fixed to the screw holes on the side of the main support frame 1. The inner side of the main support frame 1 is evenly fixed with rear fixing blocks 9. The side of the rear fixing blocks 9 is evenly provided with insertion interfaces 10. The side of the main support frame 1 is symmetrically threaded with positioning screws 11. The rear fixing blocks 9 have vertical slots 12 on the side away from the insertion interfaces 10. The inner side of the vertical slots 12 is engaged with insertion guides 13. The sides of the rear fixing blocks 9 are all aligned and connected to the docking side plates. At the side position of 5, one end of the positioning screw 11 extends and is set on the inner side of the movable slot 20, and the extended end is correspondingly inserted into the inner side of the positioning through hole 21. The vertical slot 12 is vertically through and opened at the center line of the side of the rear fixing block 9. One end of the insertion guide 13 is inserted into the inner side of the connection port 23, and the other end is mechanically connected to the inside of the bottom mating block 15. The bottom opening end of the vertical slot 12 is horizontally fixedly connected to the sealing end plate 14. The bottom mating block 15 is fixedly set on the bottom surface of the rear fixing block 9. The bottom surface of the bottom mating block 15 is provided with a pressing block 16. Side screw holes 17 are symmetrically opened on both sides of the rear fixing block 9.

[0018] By pressing, the bottom mating block 15 drives the insertion guide 13 to insert into the connection port 23, achieving a stable connection between the display screen 6 and the circuit. At the same time, the stabilizing linkage 7 connects multiple main support frames 1 into a whole, enhancing the overall stability of the display screen.

[0019] Example 3: like Figure 1-6As shown, this utility model provides a technical solution: a modularly assembled outdoor display screen, including a main support frame 1, with movable rods 2 symmetrically inserted at both ends of the main support frame 1. There are multiple main support frames 1, arranged equidistantly and parallel to each other. The movable rods 2 are arranged in pairs, symmetrically and parallel to each other, and inserted into the inner side of movable slots 20. One end of each movable rod 2 is horizontally welded with a mounting end plate 3. The top surface of the mounting end plate 3 has symmetrically opened fixing through holes 4. One side of each main support frame 1 is evenly connected to a docking side plate 5. One side of the mounting end plate 3 is horizontally fixedly connected to one end of multiple sets of movable rods 2. The fixing through holes 4 are through-holes opened on the top surface of the mounting end plate 3 near the four corners. There are multiple docking side plates 5. There are multiple docking side plates 5 with consistent dimensions. The sides of the docking side plates 5 are arranged to meet each other. A display screen 6 is fixedly installed on the side of the docking side plate 5 away from the main support frame 1. A stabilizing connecting rod 7 is horizontally and evenly docked on one side of the main support frame 1. Fixing screws 8 are evenly inserted into the side of the stabilizing connecting rod 7. The display screen 6 and the connection port 23 are electrically connected. There are two stabilizing connecting rods 7, which are parallel and symmetrically arranged near the top and bottom of the sides of the multiple main support frames 1. The fixing screws 8 are all inserted into the inner side of the through hole 18, and the extended end is threadedly fixed to the screw hole on the side of the main support frame 1. The inner side of the main support frame 1 is evenly fixed. A rear fixing block 9 is provided, with insertion interfaces 10 evenly distributed on one side of the rear fixing block 9. Positioning screws 11 are symmetrically threaded onto the side of the main support frame 1. A vertical slot 12 is vertically formed on the side of the rear fixing block 9 away from the insertion interface 10. An insertion guide 13 is engaged on the inner side of the vertical slot 12. The sides of the rear fixing block 9 are all correspondingly aligned with the side of the mating side plate 5. One end of each positioning screw 11 extends into the inner side of the movable slot 20, and the extended end is correspondingly inserted into the inner side of the positioning through hole 21. The vertical slot 12 is vertically through-type, located at the center line of the side of the rear fixing block 9. One end of the insertion guide 13 is inserted into the inner side of the connection port 23, and the other end is mechanically connected to the bottom mating block 15. A sealing end plate 14 is horizontally fixedly connected to the bottom opening end of the slot 12. A bottom mating block 15 is fixedly installed on the bottom surface of the rear fixing block 9. A pressing block 16 is installed on the bottom surface of the bottom mating block 15. Side screw holes 17 are symmetrically opened on both sides of the rear fixing block 9. Through holes 18 are evenly opened on the side of the stabilizing connecting rod 7. Mating through holes 19 are evenly opened on the side of the main support frame 1. Movable slots 20 are symmetrically opened at the top and bottom ends of the main support frame 1. Positioning through holes 21 are evenly opened on the side of the movable insertion rod 2. A vertical locking block 22 is fixedly installed on the side of the docking side plate 5 away from the display screen 6. The opening end of the side screw hole 17 is correspondingly mated to the opening of the mating through hole 19 to maintain connection. The vertical locking block 22 is vertically fixed at the center of the side of the docking side plate 5.Furthermore, the side of the vertical locking block 22 is vertically engaged with the inner side of the vertical locking groove 12, and a connection port 23 is provided on the side of the vertical locking block 22.

[0020] The rear vertical locking blocks 22 are set inside the vertical locking slots 12, and multiple mating side panels 5 are spliced ​​together to create a seamless screen effect. This design avoids the gap problem that occurs when splicing traditional displays, making the displayed picture more complete and coherent, and improving the viewer's visual experience.

[0021] Working principle: The length is adjusted by the movable inserts 2 at both ends. The movable inserts 2 are inserted into the movable slots 20 symmetrically opened at the top and bottom of the main support frame 1, and the sides of the movable inserts 2 are evenly provided with positioning through holes 21. The sides of the main support frame 1 are symmetrically threaded with positioning screws 11. After adjusting the length, one end of the positioning screw 11 is extended into the movable slot 20 and inserted into the corresponding positioning through hole 21, thereby fixing the position of the movable inserts 2 and ensuring that the overall length of the main support frame 1 meets the installation requirements. The vertical locking block 22 on the side of the docking side plate 5 is vertically locked into the inner side of the vertical locking groove 12, so that the docking side plate 5 is initially connected to the rear fixing block 9. The sides of multiple docking side plates 5 are arranged to dock with each other, and multiple docking side plates 5 are spliced ​​together in this way to form a seamless screen effect. The bottom vertical slot 12 is sealed by the sealing end plate 14, which presses the pressing block 16. The pressing block 16 drives the bottom mating block 15 to move, thereby allowing the plug-in guide 13 to be inserted into the connection port 23, realizing the electrical connection between the display screen 6 and the plug-in guide 13, ensuring that the display screen 6 can work normally and display images. The main support frame 1 has uniformly opened mating through holes 19 on its side, and the two sides of the rear fixing block 9 have symmetrically opened side screw holes 17. The open ends of the side screw holes 17 are correspondingly mated to the openings of the mating through holes 19 to maintain connection. The fixing screws 8 are inserted one by one through the inner side of the through holes 18, and the extension ends are threaded and fixedly connected to the side screw holes of the main support frame 1. Multiple main support frames 1 are connected into a whole by the stabilizing connecting rod 7. The mounting end plate 3 is fixed to a suitable position in the installation site, such as a wall, ground or special bracket, through the fixing through holes 4 using bolts and other fasteners, thereby completing the installation of the entire outdoor display screen.

[0022] 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 modularly assembled outdoor display screen, comprising a main support frame (1), characterized in that: The main support frame (1) has movable insert rods (2) symmetrically inserted at both ends. One end of the movable insert rod (2) is horizontally welded with an installation end plate (3). The top surface of the installation end plate (3) is symmetrically provided with a fixing through hole (4). A docking side plate (5) is evenly connected to one side of the main support frame (1). A display screen (6) is fixedly installed on the side of the docking side plate (5) away from the main support frame (1). A stabilizing connecting rod (7) is horizontally and evenly connected to one side of the main support frame (1). A fixing screw (8) is evenly inserted into the side of the stabilizing connecting rod (7). A rear fixing block (9) is evenly fixedly installed on the inner side of the main support frame (1). An insertion interface (10) is evenly opened on one side of the rear fixing block (9). A positioning screw (11) is symmetrically threaded to the side of the main support frame (1). A vertical slot is vertically opened on the side of the rear fixing block (9) away from the insertion interface (10). (12) The inner side of the vertical slot (12) is fitted with a plug guide (13). The bottom opening end of the vertical slot (12) is horizontally fixedly connected with a sealing end plate (14). The bottom surface of the rear fixing block (9) is fixedly provided with a bottom mating block (15). The bottom surface of the bottom mating block (15) is provided with a pressing block (16). The two sides of the rear fixing block (9) are symmetrically provided with side screw holes (17). The side of the stabilizing connecting rod (7) is uniformly provided with through holes (18). The side of the main support frame (1) is uniformly provided with mating through holes (19). The top and bottom ends of the main support frame (1) are symmetrically provided with movable slots (20). The side of the movable plug rod (2) is uniformly provided with positioning through holes (21). The docking side plate (5) is fixedly provided with a vertical locking block (22) on the side away from the display screen (6). The side of the vertical locking block (22) is provided with a connection port (23).

2. The modular assembled outdoor display screen according to claim 1, characterized in that: The number of main support frames (1) is multiple, and the multiple main support frames (1) are arranged in parallel at equal intervals. The movable plug rods (2) are all arranged in pairs and symmetrically inserted into each other on the inner side of the movable slot (20).

3. The modular assembled outdoor display screen according to claim 1, wherein: The mounting end plate (3) is horizontally fixedly connected to one end of multiple movable insert rods (2). The fixed through hole (4) is opened through the top surface of the mounting end plate (3) near the four corners. There are multiple docking side plates (5), and the specifications and dimensions of the multiple docking side plates (5) are all set in the same way. The sides of the docking side plates (5) are arranged to dock with each other.

4. The modular assembled outdoor display screen of claim 1, wherein: The display screen (6) and the connection port (23) are electrically connected to each other. There are two stabilizing rods (7), and the two stabilizing rods (7) are arranged in parallel and symmetrically on the side of multiple main support frames (1) near the top and bottom. The fixing screws (8) are all inserted into the inner side of the through hole (18) and the extension end is threaded and fixedly connected to the screw hole on the side of the main support frame (1).

5. The modular assembled outdoor display screen of claim 1, wherein: The sides of the rear fixing block (9) are all connected to the side of the docking side plate (5). One end of the positioning screw (11) extends into the inner side of the movable slot (20) and the extended end is inserted into the inner side of the positioning through hole (21). The vertical slot (12) is vertically opened through the center line of the side of the rear fixing block (9). One end of the insertion guide (13) is inserted into the inner side of the connection port (23), and the other end is mechanically connected to the bottom mating block (15).

6. The modularly assembled outdoor display screen according to claim 1, characterized in that: The opening end of the side screw hole (17) is connected to the opening of the mating through hole (19) to maintain communication. The vertical locking block (22) is fixedly positioned at the center of the side of the mating side plate (5), and the side of the vertical locking block (22) is vertically locked to the inner side of the vertical locking groove (12).

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