Connected and separable LED (light-emitting diode) display

Abstract

The utility model belongs to the technical field of LED (light-emitting diode) displays, and discloses a one-piece separable LED display, which comprises an LED display main body, a slot is arranged on one side of the outside of the LED display main body, a clamping groove is arranged on the top wall of the inside of the slot, the other side of the outside of the LED display main body is connected with a plug board through a movable connecting seat, and the plug board is connected with the LED display main body. A groove is formed in the top of one end of the inserting plate, a clamping plate is arranged in the groove in a sliding mode, a clamping spring is arranged in the clamping plate, and the two ends of the clamping spring are fixedly connected with the clamping plate and the inner bottom face of the groove respectively. According to the LED display device, the clamping plate is arranged in the clamping groove, the clamping plate and the clamping groove form a clamping state to achieve the purpose of splicing, then the pressing block, the connecting frame and the pressing plate are utilized, when dismounting is needed, the pressing block is pressed, the pressing plate is driven to apply pressure to the clamping plate, the clamping plate is shrunk, and therefore the purpose of dismounting is achieved, and the convenience of splicing and dismounting between the LED display device bodies is greatly improved through the design.

Description

Technical Field

[0001] This utility model belongs to the field of LED display technology, specifically relating to an integrated detachable LED display. Background Technology

[0002] An LED display is a display screen that uses semiconductor light-emitting diodes to display various information such as text, graphics, images, animations, market data, video, and recorded signals. By appropriately connecting the light-emitting diode chips, including series and parallel connections, and using appropriate optical structures, light-emitting segments or points can be formed in the display. These light-emitting segments or points can be used to form digital tubes, symbol tubes, star-shaped tubes, matrix tubes, level display tubes, etc. Digital tubes, symbol tubes, and star-shaped tubes are usually collectively referred to as stroke displays, while stroke displays and matrix tubes are collectively referred to as character displays.

[0003] Currently, existing LED displays are small in size and cannot be assembled. Furthermore, they are prone to individual damage after prolonged use, making disassembly and replacement inconvenient. Therefore, we propose a modular LED display that can be separated from the main unit. Utility Model Content

[0004] The purpose of this invention is to provide a detachable integrated LED display to solve the existing problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a detachable integrated LED display, comprising an LED display body, a slot, and a plug plate. The slot is provided on one outer side of the LED display body, and a slot groove is provided on the inner top wall of the slot. The plug plate is movably connected to the other outer side of the LED display body via a movable connecting seat. A groove is provided on the top of the end of the plug plate away from the movable connecting seat. A locking plate is slidably disposed inside the groove. A locking spring is disposed inside the locking plate, and the two ends of the locking spring are fixedly connected to the inner bottom surface of the locking plate and the groove, respectively.

[0006] Preferably, a pressure plate is slidably disposed on the inner top wall of the slot, a connecting frame is slidably disposed inside the LED display body, the top two sides of the pressure plate are fixedly connected to the connecting frame, a pressure block is slidably disposed on one side of the top of the LED display body, and the bottom two sides of the pressure block are fixedly connected to the top of the connecting frame.

[0007] Preferably, a reset spring is provided on the inner top wall and bottom of the connecting frame, and the two ends of the reset spring are fixedly connected to the housing of the LED display body and the connecting frame, respectively.

[0008] Preferably, a baffle is provided above the movable connecting seat, and one end of the baffle is fixedly connected to the outside of the LED display body.

[0009] Preferably, a metal plate is embedded on one side of the bottom of the baffle, and a magnetic block is embedded on the top of the insert plate away from the card plate. The insert plate is connected to the metal plate by magnetic attraction through the magnetic block.

[0010] Preferably, the inner walls on both sides of the groove are provided with limiting grooves, and the bottom sides of the card plate are provided with limiting blocks, which extend into the interior of the limiting groove and are slidably connected to its inner wall.

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

[0012] 1. By using a plug-in and snap-fit ​​method, the plug plate is inserted into the slot, and the card plate and the slot are snapped together to achieve the purpose of assembly. Then, by using pressure blocks, connecting frames and pressure plates, when disassembly is required, pressing the pressure blocks will drive the pressure plates to apply pressure to the card plate, causing it to retract, thereby achieving the purpose of disassembly. This design greatly improves the convenience of assembling and disassembling the main body of the LED display.

[0013] 2. By setting a baffle on the top of the insert plate to limit its movement, and in conjunction with the magnetic fastener and metal plate, the insert plate is positioned, preventing it from flipping downwards when inserted into the slot, which would make it difficult to insert. This greatly improves the stability of the insert plate. Attached Figure Description

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

[0015] Figure 2 This is a side view of the structure of this utility model;

[0016] Figure 3 This is a multi-angle structural schematic diagram of the present invention;

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

[0018] Figure 5 This is a schematic diagram of the pressure plate structure of this utility model.

[0019] In the diagram: 1. LED display body; 2. Slot; 3. Card slot; 4. Pressure block; 5. Connecting frame; 6. Pressure plate; 7. Reset spring; 8. Insert plate; 9. Movable connecting seat; 10. Magnetic block; 11. Card plate; 12. Groove; 13. Limiting groove; 14. Snap-fit ​​spring; 15. Limiting block; 16. Baffle; 17. Metal plate. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-5 This utility model provides a one-piece detachable LED display technical solution: including an LED display body 1, a slot 2, and a plug plate 8. The slot 2 is provided on one side of the outer side of the LED display body 1, and a slot 3 is provided on the inner top wall of the slot 2. The plug plate 8 is movably connected to the other side of the outer side of the LED display body 1 through a movable connecting seat 9. A groove 12 is provided on the top of the end of the plug plate 8 away from the movable connecting seat 9. A locking plate 11 is slidably arranged inside the groove 12. A locking spring 14 is provided inside the locking plate 11. The two ends of the locking spring 14 are fixedly connected to the inner bottom surface of the locking plate 11 and the groove 12, respectively.

[0022] Specifically, a pressure plate 6 is slidably installed on the inner top wall of the card slot 3, a connecting frame 5 is slidably installed inside the LED display body 1, the top two sides of the pressure plate 6 are fixedly connected to the connecting frame 5, and a pressure block 4 is slidably installed on one side of the top of the LED display body 1, the bottom two sides of the pressure block 4 are fixedly connected to the top of the connecting frame 5.

[0023] Specifically, a reset spring 7 is provided on the top and bottom of the inner wall of the connecting frame 5, and the two ends of the reset spring 7 are fixedly connected to the housing of the LED display body 1 and the connecting frame 5, respectively.

[0024] Specifically, a baffle 16 is provided above the movable connector 9, and one end of the baffle 16 is fixedly connected to the outside of the LED display body 1.

[0025] Specifically, a metal plate 17 is embedded on one side of the bottom of the baffle 16, and a magnetic block 10 is embedded on the top of the insert plate 8 away from the card plate 11. The insert plate 8 is connected to the metal plate 17 by magnetic attraction through the magnetic block 10.

[0026] Specifically, the inner walls on both sides of the groove 12 are provided with limiting grooves 13, and the bottom sides of the card plate 11 are provided with limiting blocks 15. The limiting blocks 15 extend into the interior of the limiting grooves 13 and are slidably connected to their inner walls.

[0027] In this embodiment, during use, the insert plate 8 is moved to form a perpendicular state with the LED display body 1, and the baffle 16 is used for limiting its position. At the same time, the magnetic block 10 and the metal plate 17 are mutually attracted to each other, thereby ensuring the stability of the insert plate 8. Then, it is inserted into the slot 2 of another LED display body 1, and the card plate 11 is squeezed into the groove 12 until the card plate 11 at one end of the insert plate 8 moves into the slot 3. Then, the card plate 11 is pushed up by the snap-fit ​​spring 14, so that the card plate 11 is snapped into the groove 3 to form a snap-fit ​​state, thereby realizing the splicing between two LED display bodies 1. When disassembly is required, the pressure block 4 is pressed to move the connecting frame 5 down and compress the return spring 7. The connecting frame 5 drives the pressure plate 6 to squeeze the card plate 11 inside the slot 3, so that it retracts into the groove 12. Then, the insert plate 8 can be pulled out to achieve the purpose of disassembly. This design greatly improves the convenience of assembling and disassembling LED display bodies 1.

[0028] 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 split type LED display comprising an LED display body (1), a slot (2) and a plug-in board (8), characterized in that: The outside of the LED display body (1) is provided with a slot (2), the inside top wall of the slot (2) is provided with a clamping groove (3), the other side of the LED display body (1) is movably connected with a plugboard (8) through a movable connecting seat (9), the top of the end of the plugboard (8) away from the movable connecting seat (9) is provided with a groove (12), the inside of the groove (12) is slidably provided with a clamping plate (11), the inside of the clamping plate (11) is provided with a clamping spring (14), and the two ends of the clamping spring (14) are fixedly connected with the inside bottom surface of the clamping plate (11) and the groove (12) respectively.

2. The split-type LED display according to claim 1, wherein: The inside top wall of the clamping groove (3) is slidably provided with a pressing plate (6), the inside of the LED display body (1) is slidably provided with a connecting frame (5), the top two sides of the pressing plate (6) are fixedly connected with the connecting frame (5), and the top side of the LED display body (1) is slidably provided with a pressing block (4). The bottom two sides of the pressing block (4) are fixedly connected with the top end of the connecting frame (5).

3. The split-type LED display according to claim 2, wherein: The inside top wall and the bottom of the connecting frame (5) are provided with reset springs (7), and the two ends of the reset springs (7) are fixedly connected with the shell of the LED display body (1) and the connecting frame (5) respectively.

4. The split-type LED display according to claim 1, wherein: The movable connecting seat (9) is provided with a baffle (16) above, one end of the baffle (16) is fixedly connected with the outside of the LED display body (1).

5. The split-type LED display according to claim 4, wherein: The bottom side of the baffle (16) is inlaid with a metal plate (17), the top of the end of the plugboard (8) away from the clamping plate (11) is inlaid with a magnetic block (10), and the plugboard (8) is connected with the metal plate (17) in a magnetic attraction manner through the magnetic block (10).

6. The split-type LED display according to claim 1, wherein: The inside two side walls of the groove (12) are provided with limiting grooves (13), and the bottom two sides of the clamping plate (11) are provided with limiting blocks (15). The limiting blocks (15) extend into the inside of the limiting grooves (13) and are slidably connected with the inner walls thereof.

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