Modularized splicing type novel LED display screen assembly

Abstract

The utility model discloses a modularized splicing type novel LED display screen assembly, and belongs to the technical field of LED display screen splicing. The display device comprises a connecting plate, one side of the connecting plate is connected with a display panel, the outer wall of the connecting plate is connected with a plurality of expansion devices, the sides, away from each other, of every two corresponding expansion devices are connected with a fixing part and an embedding part respectively, one side of each embedding part is connected with an embedding block, one side of each embedding block is provided with a fixing groove, and the fixing grooves are connected with the display panel. An embedding groove is formed in one side of the fixing part; according to the utility model, the embedding block of one assembly is inserted into the embedding groove of the other assembly, and the fixing rod is extruded, so that the fixing rod is shrunk inwards, and the spring is extruded, so that the spring generates resilience force, and when one side of the fixing groove is aligned with one end of the fixing rod, the fixing rod is reset through the resilience force of the spring, and then the fixing rod is inserted into the fixing groove; and the embedded blocks are fixed, so that the splicing is more convenient, and the working efficiency is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED display screen splicing, and in particular relates to a modular splicing type new LED display screen component. Background Art

[0002] As a commonly used display device, display screens are increasingly being used in larger sizes in existing applications, especially floor tile screen series. In order to facilitate transportation, inspection and maintenance, they are assembled and designed in a block-by-block manner.

[0003] However, in actual use, the size of traditional LED display components is fixed. When different LED displays are needed, connecting components of different sizes are required, which makes the practicality of the connecting components low. In addition, traditional LED display components need to be connected with screws when splicing, which makes the installation efficiency low and is not conducive to efficient work. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the traditional connection components are troublesome to connect, and to propose a modular splicing type new LED display screen component.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a modular splicing new LED display screen assembly, including a connecting plate, a display panel is connected to one side of the connecting plate, a plurality of expansion devices are connected to the outer wall of the connecting plate, and a fixing part and an embedding part are respectively connected to the sides of two corresponding expansion devices away from each other, an embedding block is connected to one side of the embedding part, a fixing groove is provided on one side of the embedding block, an embedding groove is provided on one side of the fixing part, a built-in groove is provided on one side of the embedding groove, a fixing rod is slidably connected to the inner wall of the built-in groove, a slot is provided at one end of the fixing rod, and a fixing pin is slidably connected in the slot, a spring is sleeved on the outer wall of the fixing pin, a movable slot is provided on the inner wall of the built-in slot, an extrusion block is slidably connected in the movable slot, an extrusion rod is attached to one side of the extrusion block, and one end of the extrusion rod extends out of the movable slot and is connected to a pressure plate.

[0006] As a further description of the above technical solution:

[0007] The two ends of the spring are respectively connected to one end of the fixing rod and one side of the inner wall of the built-in groove, the other end of the fixing pin is connected to one side of the inner wall of the built-in groove, and one side of the extrusion block is connected to the outer wall of the fixing rod.

[0008] As a further description of the above technical solution:

[0009] The expansion device includes an expansion block, one side of the expansion block is provided with a plug-in slot, a plug-in block is slidably connected in the plug-in slot, one side of the plug-in block is connected to a connecting plate, one side of the plug-in block is provided with a plurality of limit slots, one side of the plug-in slot is embedded with a nut, and a bolt is threadedly connected to the nut, and one end of the bolt is plugged into one of the limit slots.

[0010] As a further description of the above technical solution:

[0011] Slide grooves are provided on both sides of the inner wall of the plug-in slot, and a slider is slidably connected in the slide groove, and one side of the slider is connected to one side of the plug-in block.

[0012] As a further description of the above technical solution:

[0013] One side of the expansion block is connected to the outer wall of the connecting plate, and the two corresponding connecting plates are connected to one side of the fixing portion and the embedding portion respectively.

[0014] As a further description of the above technical solution:

[0015] A rubber pad is arranged on the top of the pressing plate, and anti-skid convex patterns are arranged on the surface of the rubber pad.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0017] 1. In the utility model, the embedding block of one component is inserted into the embedding groove of another component, and the fixing rod is squeezed so that the fixing rod contracts inward and the spring is squeezed so that the spring generates a rebound force. When one side of the fixing groove is aligned with one end of the fixing rod, the fixing rod is reset by the rebound force of the spring and then inserted into the fixing groove, thereby fixing the embedding block, making it more convenient to splice and improving work efficiency.

[0018] 2. In the utility model, an expansion device is provided, and the bolt is rotated and then the connecting plate is pulled outward, so that the connecting plate drives the plug-in block to move. When it moves to the desired position, the bolt is tightened in the reverse direction so that one end of the bolt re-fixes the plug-in block, thereby adjusting the width and length of the connection of the device, so that the device can adapt to LED display screens of different sizes, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a modular splicing type new LED display screen assembly proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the fixed structure of a modular splicing type new LED display screen assembly proposed by the utility model;

[0021] Figure 3 A modular splicing type new LED display screen component proposed by the utility model Figure 2 The enlarged structural diagram of part A in the middle;

[0022] Figure 4 This is a schematic diagram of the structure of an expansion device of a modular splicing type new LED display screen assembly proposed by the utility model.

[0023] Legend: 1. Display panel; 2. Fixed part; 3. Connecting plate; 4. Extension device; 401. Extension block; 402. Plug-in slot; 403. Slider; 404. Plug-in block; 405. Connecting plate; 406. Limiting slot; 407. Slide slot; 408. Bolt; 5. Embedded part; 6. Embedded slot; 7. Fixed rod; 8. Moving slot; 9. Spring; 10. Built-in slot; 11. Fixed pin; 12. Extrusion block; 13. Extrusion rod; 14. Pressure plate; 15. Embedded block; 16. Fixed slot. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 The utility model provides a technical solution: a modular splicing type new LED display screen assembly, including a connecting plate 3, one side of the connecting plate 3 is connected to a display board 1, the outer wall of the connecting plate 3 is connected to a plurality of expansion devices 4, and the two corresponding expansion devices 4 are respectively connected to a fixed part 2 and an embedded part 5 on the side away from each other, the embedded part 5 is connected to an embedded block 15 on one side, a fixed groove 16 is opened on one side of the embedded block 15, an embedded groove 6 is opened on one side of the fixing part 2, an embedded groove 6 is opened on one side of the embedded groove 6, a fixed rod 7 is slidably connected to the inner wall of the built-in groove 10, and a fixed rod 7 is opened at one end A slot is provided, and a fixing pin 11 is slidably connected in the slot, a spring 9 is sleeved on the outer wall of the fixing pin 11, a movable slot 8 is opened on the inner wall of the built-in slot 10, an extrusion block 12 is slidably connected in the movable slot 8, an extrusion rod 13 is attached to one side of the extrusion block 12, one end of the extrusion rod 13 extends out of the movable slot 8 and is connected to a pressure plate 14, two ends of the spring 9 are respectively connected to one end of the fixing rod 7 and one side of the inner wall of the built-in slot 10, the other end of the fixing pin 11 is connected to one side of the inner wall of the built-in slot 10, one side of the extrusion block 12 is connected to the outer wall of the fixing rod 7, a rubber pad is provided on the top of the pressure plate 14, and the surface of the rubber pad is provided with anti-slip convex patterns.

[0026] In a specific implementation, an embedding block 15 is provided to be inserted into the embedding groove 6 of another corresponding component, and the embedding block 15 moves and squeezes the fixing rod 7, so that the fixing rod 7 is slidably connected in the built-in groove 10 and moves inward, thereby causing one end of the fixing rod 7 to squeeze the spring 9, causing the spring 9 to generate a rebound force. By providing a fixing pin 11, the spring 9 will not bend when compressed to avoid affecting the elastic force. Then, when one side of the fixing groove 16 on one side of the embedding block 15 is aligned with one end of the fixing rod 7, the rebound force of the spring 9 causes the fixing rod 7 to be reset and inserted into the fixing groove 16, thereby performing fixed splicing, thereby improving the splicing efficiency.

[0027] The expansion device 4 includes an expansion block 401, a plug-in slot 402 is provided on one side of the expansion block 401, a plug-in block 404 is slidably connected in the plug-in slot 402, a connecting plate 405 is connected to one side of the plug-in block 404, a plurality of limiting slots 406 are provided on one side of the plug-in slot 402, a nut is embedded in one side of the plug-in slot 402, and a bolt 408 is connected to the inner thread of the nut, one end of the bolt 408 is plugged into one of the limiting slots 406, sliding slots 407 are provided on both sides of the inner wall of the plug-in slot 402, and a slider 403 is slidably connected in the sliding slot 407, one side of the slider 403 is connected to one side of the plug-in block 404, one side of the expansion block 401 is connected to the outer wall of the connecting plate 3, and the two corresponding connecting plates 405 are connected to one side of the fixing portion 2 and the embedded portion 5 at the sides away from each other.

[0028] In a specific implementation manner, an expansion device 4 is provided, and a bolt 408 is rotated so that one end of the bolt 408 is disengaged from the plug-in limit slot 406, and then the connecting plate 405 is pulled outward, so that the connecting plate 405 drives the plug-in block 404 to move, and then the connecting plate 405 drives the embedded portion 5 and the fixed portion 2 on one side to move. When pulled to the desired position, the bolt 408 is tightened in the reverse direction so that one end of the bolt 408 is reinserted into another limit slot 406, so that the plug-in block 404 is re-fixed, and then the width and length of the connection of the device are adjusted, so that the device can adapt to LED display screens of different sizes, and the slider 403 is set to slide in the slide slot 407, so that the movement of the plug-in block 404 is more stable, and the offset causing jamming and affecting the operation is avoided.

[0029] Working principle: When in use, by turning the bolt 408, one end of the bolt 408 is disengaged from the limit groove 406, and then the connecting plate 405 is pulled, so that the connecting plate 405 drives the plug-in block 404 to slide in the plug-in groove 402. When it moves to the desired position, the bolt 408 is screwed back to make the bolt 408 reinserted into the other limit groove 406 and fix the plug-in block 404, so that the splicing size of the device can be adjusted to improve the applicability of the device, by inserting the embedded block 15 on one side of a component into the embedded groove 6 on one side of another component, the embedded block 15 squeezes the fixing rod 7, so that the fixing rod 7 moves inward and squeezes the spring 9. When one side of the fixing groove 16 is aligned with one side of the fixing rod 7, the elastic force of the spring 9 makes the fixing rod 7 inserted into the fixing groove 16 and then fixed, making it more convenient during splicing and improving the splicing efficiency.

[0030] In this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances;

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A modular splicing type new LED display screen assembly, comprising a connecting plate (3), characterized in that: The connecting plate (3) is connected to a display panel (1) on one side, a plurality of expansion devices (4) are connected to an outer wall of the connecting plate (3), and two corresponding expansion devices (4) are connected to a fixing portion (2) and an embedding portion (5) on their respective sides, the embedding portion (5) is connected to an embedding block (15) on one side, a fixing groove (16) is provided on one side of the embedding block (15), an embedding groove (6) is provided on one side of the fixing portion (2), an internal groove (10) is provided on one side of the embedding groove (6), and the internal groove (11) is provided on one side of the embedding groove (6). A fixing rod (7) is slidably connected to the inner wall of the built-in groove (10); a slot is provided at one end of the fixing rod (7), and a fixing pin (11) is slidably connected in the slot; a spring (9) is sleeved on the outer wall of the fixing pin (11); a movable groove (8) is provided on the inner wall of the built-in groove (10); an extrusion block (12) is slidably connected in the movable groove (8); an extrusion rod (13) is attached to one side of the extrusion block (12); one end of the extrusion rod (13) extends out of the movable groove (8) and is connected to a pressure plate (14).

2. A modular splicing type new LED display screen assembly according to claim 1, characterized in that: The two ends of the spring (9) are respectively connected to one end of the fixing rod (7) and one side of the inner wall of the built-in groove (10), the other end of the fixing pin (11) is connected to one side of the inner wall of the built-in groove (10), and one side of the extrusion block (12) is connected to the outer wall of the fixing rod (7).

3. A modular splicing type new LED display screen assembly according to claim 1, characterized in that: The expansion device (4) comprises an expansion block (401), a plug-in slot (402) is provided on one side of the expansion block (401), a plug-in block (404) is slidably connected in the plug-in slot (402), a connecting plate (405) is connected to one side of the plug-in block (404), a plurality of limiting slots (406) are provided on one side of the plug-in block (404), a nut is embedded in one side of the plug-in slot (402), a bolt (408) is threadedly connected to the inner thread of the nut, and one end of the bolt (408) is plugged into one of the limiting slots (406).

4. A modular splicing type new LED display screen assembly according to claim 3, characterized in that: Slide grooves (407) are provided on both sides of the inner wall of the plug-in slot (402), and a slider (403) is slidably connected in the slide groove (407), and one side of the slider (403) is connected to one side of the plug-in block (404).

5. A modular splicing type new LED display screen assembly according to claim 4, characterized in that: One side of the expansion block (401) is connected to the outer wall of the connecting plate (3), and the two corresponding connecting plates (405) are connected to one side of the fixing portion (2) and the embedding portion (5) respectively.

6. A modular splicing type new LED display screen assembly according to claim 1, characterized in that: A rubber pad is provided on the top of the pressing plate (14), and anti-slip convex patterns are provided on the surface of the rubber pad.

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