Narrow-edge seamless splicing screen

Abstract

The utility model relates to the field of spliced screens, and discloses a narrow-edge seamless spliced screen which comprises a first frame and a second frame, a screen plate is installed outside the first frame, a lock hole is formed in the screen plate, a first spring is fixedly connected to the inner wall of the lock hole, the other end of the first spring is fixedly connected with a lock block, and the lock block is fixedly connected with the second frame. The outer side of the first frame is fixedly connected with a lock tongue, the lock block and the lock tongue are connected in a clamped mode, the outer side of the sliding plate is fixedly connected with a second spring, the other end of the second spring is fixedly connected with a pin rod, a pin hole is formed in the second shell, and the pin rod and the pin hole are connected in a clamped mode. The lock tongue is inserted into the lock hole, the first spring and the lock block are opened towards two sides, when the lock block reaches the groove of the lock tongue, the spring pops up and is locked, the shifting rod is shifted to open the lock block, the lock tongue can be pulled out of the lock hole, the connecting rod is pressed to enable the second spring to contract, the pin rod leaves the pin hole, the distance is adjusted, the pin rod pops into the pin hole, and the number of the screen plates can be adjusted.

Description

Technical Field

[0001] This utility model relates to the field of splicing screens, and in particular to a narrow-bezel seamless splicing screen. Background Technology

[0002] Seamless splicing screens, also known as zero-gap splicing screens or seamless splicing screens, are an innovative technology that has emerged in the last two years. They can be widely used in monitoring rooms, large conference rooms, and exhibition halls. They are highly praised for their detachable and splicable design for convenient office use. Moreover, the splicing screens are high-definition screens, which bring convenience to users while improving their visual experience.

[0003] Seamless splicing technology involves combining multiple LCD displays together, with the gaps between the screens concealed by optical glass or acrylic panels. This creates the visual effect of a single, high-definition screen, making the displayed content more realistic and enhancing the user's viewing experience. Furthermore, because it consists of multiple screens, it supports various display modes such as single-screen, cross-screen, and multi-screen displays, significantly improving work efficiency.

[0004] While seamless splicing screens have been widely used, they have also revealed the drawback of cumbersome installation. Often, installing a splicing display screen requires multiple professional technicians to work together. At the same time, because the frame is fixed, it is impossible to temporarily add displays, which cannot solve the user's urgent needs. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a narrow-bezel seamless splicing screen, aiming to improve the problem of cumbersome splicing in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A narrow-bezel seamless splicing screen includes a frame one and a frame two. A screen panel is installed on the outside of the frame one. A lock hole is opened inside the screen panel. A spring one is fixedly connected to the inner wall of the lock hole. A lock block is fixedly connected to the other end of the spring one. A lock tongue is fixedly connected to the outside of the frame one. The lock block and the lock tongue are engaged with each other.

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

[0009] The frame one is fixedly connected to the outer shell two, the outer shell two is slidably connected to the inner side of the outer shell two, the outer side of the outer shell two is fixedly connected to the spring two, the other end of the spring two is fixedly connected to the pin, the outer shell two has a pin hole, and the pin and the pin hole are engaged with each other.

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

[0011] The screen panel has a groove inside, and a lever is fixedly connected to the outside of the locking block. The lever is slidably connected to the inside of the groove.

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

[0013] Both the second frame and the first frame have a sliding groove inside. A slider is fixedly connected to the outside of the screen panel, and the slider is slidably connected inside the sliding groove.

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

[0015] A second slider is fixedly connected to the outer side of the skateboard, and a first groove is opened inside the outer shell. The second slider is slidably connected inside the first groove.

[0016] As a further description of the above technical solution:

[0017] The outer side of the skateboard is fixedly connected to a housing, and a limiting hole is opened inside the housing. The spring is fixedly connected inside the limiting hole.

[0018] As a further description of the above technical solution:

[0019] The outer casing has a square hole inside, and a connecting rod is fixedly connected to the outside of the pin. The connecting rod is slidably connected inside the square hole, and a rubber cap is fixedly connected to the outside of the connecting rod.

[0020] As a further description of the above technical solution:

[0021] The inner surface of the outer casing 2 is provided with a sliding groove 3, and the connecting rod is slidably connected inside the sliding groove 3.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, by sliding the screen panel, the locking tongue can be inserted into the lock hole. The locking blocks on both sides slide to both sides. When the spring contracts, when the locking block reaches the groove of the locking tongue, the spring pops out and the locking block locks the locking tongue. When you want to remove the screen panel, you only need to move the lever to make the spring contract and the locking tongue can be disengaged from the lock hole, which facilitates the splicing of screen panels and the splicing of screen panels and frames.

[0024] 2. In this utility model, pressing the rubber cap can drive the connecting rod to retract the second spring, disengage the pin from the pin hole, pull the frame to adjust the distance between the two frames, and when the appropriate pin hole is reached, the second spring pops out, the pin springs into the pin hole, and the two frames are locked, thus increasing or decreasing the number of screen panels. Attached Figure Description

[0025] Figure 1This is a three-dimensional schematic diagram of a narrow-bezel seamless splicing screen proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the back structure of a narrow-bezel seamless splicing screen proposed in this utility model;

[0027] Figure 3 This is a structural schematic diagram of the back cross-section of a narrow-bezel seamless splicing screen proposed in this utility model;

[0028] Figure 4 for Figure 2 Enlarged view of A in the middle;

[0029] Figure 5 for Figure 3 Enlarged view of B in the middle;

[0030] Figure 6 for Figure 3 Enlarged view of C in the middle;

[0031] Figure 7 Exploded views of frame one and frame two of a narrow-bezel seamless splicing screen proposed in this utility model;

[0032] Figure 8 This is a schematic diagram of a skateboard structure for a narrow-bezel seamless splicing screen proposed in this utility model;

[0033] Figure 9 This is a schematic diagram of the pin structure of a narrow-bezel seamless splicing screen proposed in this utility model.

[0034] Legend:

[0035] 1. Frame 1; 2. Slider 1; 3. Screen panel; 4. Frame 2; 5. Slot; 6. Rubber cap; 7. Lock hole; 8. Spring 1; 9. Lock block; 10. Lock tongue; 11. Lever; 12. Pin; 13. Slider 2; 14. Slide plate; 15. Slide groove 1; 16. Pin hole; 17. Connecting rod; 18. Slide groove 2; 19. Spring 2; 20. Limiting hole; 21. Outer shell 1; 22. Square hole; 23. Outer shell 2; 24. Slide groove 3. Detailed Implementation

[0036] 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.

[0037] Reference Figures 1-5This utility model provides an embodiment of a narrow-bezel seamless splicing screen, comprising a frame 1 and a frame 4. A screen panel 3 is mounted on the outside of the frame 1. A lock hole 7 is provided inside the screen panel 3. A spring 8 is fixedly connected to the inner wall of the lock hole 7. When two screen panels are spliced ​​together or when a screen panel is spliced ​​with a frame, the spring 8 is compressed and tightened. A locking block 9 is fixedly connected to the other end of the spring 8. When the screen panels are spliced ​​together, the spring 8 is compressed and causes the locking block 9 to slide. A locking tongue 10 is fixedly connected to the outside of the frame 1. The locking block 9 and the locking tongue 10 are engaged with each other. When the screen panels are slidably spliced ​​together, the locking tongue 10 is inserted into the lock hole. 7. When the spring contracts, the locking blocks 9 on both sides open. When the locking blocks 9 slide to the groove of the latch 10, the spring 8 pops out, and the locking blocks 9 lock with the latch 10. The screen panel 3 has a slot 5 inside, and a lever 11 is fixedly connected to the outside of the locking blocks 9. The lever 11 is slidably connected to the inside of the slot 5. When you want to remove the screen panel, just move the lever 11 to contract the spring 8, and the locking blocks 9 slide to both sides. Then the latch 10 comes out from the lock hole 7. This can complete the quick splicing and quick disassembly, avoid the cumbersome procedures of the splicing process, improve the splicing speed, and the process is simple to operate, making it convenient for users to splice and assemble themselves.

[0038] Reference Figure 6 , Figure 8 and Figure 9 The frame 1 is fixedly connected to the inner shell 23. The inner shell 23 is slidably connected to the slide plate 14. The outer side of the slide plate 14 is fixedly connected to the spring 19. The other end of the spring 19 is fixedly connected to the pin 12. When the distance between the frames needs to be adjusted, the spring 19 retracts. The inner shell 23 has a pin hole 16. The pin 12 and the pin hole 16 are engaged. When the pin hole 16 is adjusted to the appropriate position, the spring 19 pops out, and the pin 12 inserts into the pin hole 16, thus locking the frame. The outer side of the slide plate 14 is fixedly connected to the outer shell 21. The inner shell 21 has a limiting hole 20. The spring 19 is fixedly connected inside the limiting hole 20. The spring 19 retracts into the limiting hole 20 under pressure. The inner shell 23 has a sliding groove 24. The connecting rod 17 is slidably connected inside the slide groove 24. During the sliding of the slide plate 14, the connecting rod 17 also slides. The outer side of the slide plate 14 is fixedly connected to the slider 2 13. The inner side of the outer shell 2 23 has a slide groove 15, and the slider 2 13 is slidably connected inside the slide groove 15. The inner side of the outer shell 21 has a square hole 22, and the connecting rod 17 is slidably connected inside the square hole 22. The outer side of the pin 12 is fixedly connected to the connecting rod 17. If it is necessary to release the locked state, simply press the rubber cap 6. The connecting rod 17 will drive the spring 2 19 to retract, and the pin 12 will disengage from the pin hole 16. In this way, the two frames can be freely pulled and pushed, and the screen panel can be freely increased or decreased by adjusting the spacing. If the user has a temporary need to increase or decrease the screen panel, the adjustment can be done very easily.

[0039] Reference Figure 7 and Figure 9 Both frame 2 4 and frame 1 1 have a sliding groove 2 18 inside. The screen panel 3 is fixedly connected to the outside of the sliding groove 2 18, which is conducive to the installation of the screen panel. The connecting rod 17 is fixedly connected to the outside of the sliding groove 2 18, which provides a certain anti-slip function.

[0040] Working principle: First, when the user wants to freely splice the screen panel 3, the screen panel 3 can be slid freely by sliding slider 2. By striking the latch 10, it can be inserted into the lock hole 7. The spring 8 is compressed and moves the locking block 9 to both sides. When the groove of the latch 10 enters, the spring 8 is released and pops out, moving the locking block 9 to the center. The latch 10 and the locking block 9 are locked together, so the two screens can be spliced ​​together. To open, simply move the lever 11, the locking block 9 slides to both sides, the spring 8 is compressed, and the latch 10 can be removed from the lock hole 7. The whole splicing process is simple and convenient for users to splice freely.

[0041] In addition, if the user urgently needs to add or remove screen panels, simply press the rubber cap 6 to press the connecting rod 17 inward, causing the spring 19 to contract under force, and the pin 12 to disengage from the pin hole 16. At this time, the slide plate 14 can be pulled out, and the frame 4 and frame 1 can be separated. When separated to the appropriate position of the pin hole 16, the spring 19 relaxes and pops out, causing the pin 12 to pop out. The pin 12 and the pin hole 16 can then be engaged. The empty part of the two frames can then be used to add more screen panels. Therefore, when the user urgently needs to add screen panels 3, they can quickly pull them open and lock them. Similarly, if they urgently need to remove them, they can quickly push them together and lock them.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A narrow-bezel seamless splicing screen, comprising frame one (1) and frame two (4), characterized in that: A screen panel (3) is installed on the outside of the frame (1). A lock hole (7) is opened inside the screen panel (3). A spring (8) is fixedly connected to the inner wall of the lock hole (7). A lock block (9) is fixedly connected to the other end of the spring (8). A lock tongue (10) is fixedly connected to the outside of the frame (1). The lock block (9) and the lock tongue (10) are engaged with each other.

2. The narrow-bezel seamless splicing screen according to claim 1, characterized in that: The frame one (1) is fixedly connected to the inner shell two (23), the inner shell two (23) is slidably connected to the inner plate (14), the outer side of the plate (14) is fixedly connected to the outer spring two (19), the other end of the spring two (19) is fixedly connected to the pin rod (12), the inner shell two (23) is provided with a pin hole (16), and the pin rod (12) and the pin hole (16) are engaged with each other.

3. The narrow-bezel seamless splicing screen according to claim 1, characterized in that: The screen panel (3) has a slot (5) inside, and a lever (11) is fixedly connected to the outside of the locking block (9). The lever (11) is slidably connected to the inside of the slot (5).

4. A narrow-bezel seamless splicing screen according to claim 1, characterized in that: Both the second frame (4) and the first frame (1) have a sliding groove (18) inside. The outer side of the screen panel (3) is fixedly connected to a slider (2), which is slidably connected inside the sliding groove (18).

5. A narrow-bezel seamless splicing screen according to claim 2, characterized in that: The outer side of the slide plate (14) is fixedly connected to the slider two (13), and the inner side of the outer shell two (23) is provided with a slide groove one (15), and the slider two (13) is slidably connected to the inside of the slide groove one (15).

6. A narrow-bezel seamless splicing screen according to claim 5, characterized in that: The outer side of the slide plate (14) is fixedly connected to a housing (21), and a limiting hole (20) is opened inside the housing (21). The spring (19) is fixedly connected inside the limiting hole (20).

7. A narrow-bezel seamless splicing screen according to claim 6, characterized in that: The outer casing (21) has a square hole (22) inside. A connecting rod (17) is fixedly connected to the outside of the pin (12). The connecting rod (17) is slidably connected inside the square hole (22). A rubber cap (6) is fixedly connected to the outside of the connecting rod (17).

8. A narrow-bezel seamless splicing screen according to claim 7, characterized in that: The inner surface of the outer shell 2 (23) is provided with a sliding groove 3 (24), and the connecting rod (17) is slidably connected inside the sliding groove 3 (24).

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