Display splicing structure

Abstract

The utility model relates to the field of display splicing equipment, in particular to a display splicing structure which comprises an L-shaped connecting frame, a vertical pushing frame is slidably connected to the end of the right side of the L-shaped connecting frame, and a transverse pushing frame is slidably connected to the top end of the L-shaped connecting frame; one ends of the cross arms are fixedly connected to the side wall of the L-shaped connecting frame in a linear array mode, and the other ends of the cross arms are connected to the side wall of the vertical pushing frame in a sliding mode; according to the utility model, through the arrangement of the frame, the cross arm and the sliding guide rail, the displays are mounted firstly, and then gaps between the displays are closed, so that the friction between the displays is reduced in the process of splicing the displays, and when the displays need to be dismounted, the display dismounting efficiency is improved. The frame at the corresponding position drives the sliding guide rail to transversely move along the transverse arm, it is guaranteed that enough gaps are reserved between the displayers, the displayers needing to be maintained can be taken out conveniently, and contact friction between the adjacent displayers is avoided when the displayers are disassembled.

Description

Technical Field

[0001] This utility model relates to the field of display splicing equipment, and in particular to a display splicing structure. Background Technology

[0002] A display screen is an electronic product that displays electronic files via a specific transmission device, which are then reflected onto the human eye. When using large outdoor displays, multiple display modules need to be assembled and connected.

[0003] For example, utility model patent application number CN201211025712.4 discloses a splicing LED display screen bracket structure, including a bottom bracket, which is a splicing and assembly frame structure. Its four edges are provided with devices for vertical and horizontal splicing, including front and rear splicing devices and left and right splicing devices. The front and rear middle parts of the bottom bracket are respectively provided with screen connection structures for connecting the LED display screens vertically. Several rotating frames are detachably connected to the bottom bracket and rotate around the bottom bracket as the axis after splicing and assembly.

[0004] In view of the above, there are still the following shortcomings in the process of splicing monitors: For example, in the existing monitor splicing technology, multiple monitors are often installed by fixing a frame. Since the monitors need to be spliced ​​seamlessly, the gaps between the monitors are small, which makes it easy for adjacent monitors to collide, scratch the screen or damage the edges.

[0005] Therefore, this utility model proposes a display splicing structure to solve the above problems. Utility Model Content

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a display splicing structure, including: an L-shaped connecting frame, a vertical pusher slidably connected to the right end of the L-shaped connecting frame, and a horizontal pusher slidably connected to the top end of the L-shaped connecting frame; the L-shaped connecting frame, the vertical pusher, and the horizontal pusher together form a square structure;

[0007] Several horizontal arms, one end of which is linearly arrayed and fixedly connected to the side wall of the L-shaped connecting frame, and the other end is slidably connected to the side wall of the vertical push frame;

[0008] Several sliding guide rails are arranged in a rectangular array on the horizontal arm, and the sliding guide rails are laterally slidably connected to the horizontal arm.

[0009] A frame adapted to several sliding rails, the frames being vertically slidably connected to the sidewalls of the sliding rails at corresponding positions, the frames being provided with telescopic connecting components for connecting the display, and the edges of the frames being flush with the edges of the display.

[0010] Preferably, it also includes a vertical sliding frame, which is slidably connected to the right end of the L-shaped connecting frame. A sliding plate is symmetrically fixedly connected to the left side of the bottom end of the vertical sliding frame. The sliding plate is slidably connected to the right end of the L-shaped connecting frame. Limiting holes are provided on the side wall of the sliding plate and the side wall of the right end of the L-shaped connecting frame.

[0011] The vertical pusher is slidably connected inside the vertical sliding frame, and the vertical sliding frame is provided with a push adjustment component for pushing and adjusting the distance by which the vertical pusher extends out of the vertical sliding frame.

[0012] Preferably, the push adjustment assembly includes several drive plates, which are linearly arrayed and fixedly connected to the side wall of the vertical push frame, and the side wall of the drive plate is provided with a drive groove; and several U-shaped adjustment frames, which are slidably connected to the side wall of the vertical sliding frame, and the end of the U-shaped adjustment frame is fixedly connected with a first sliding pin, which is slidably connected in the drive groove.

[0013] Preferably, it also includes a plug-in block, which is fixedly connected to the top of the vertical pusher and slidably inserted into the inner groove at the right end of the horizontal pusher. A driving groove is provided on the side wall of the inner groove at the right end of the horizontal pusher, and a second sliding pin is fixedly connected to the side wall of the plug-in block. The second sliding pin is slidably connected in the driving groove.

[0014] Preferably, the drive groove includes a first straight groove, a first inclined groove, a second straight groove, a second inclined groove, and a third straight groove.

[0015] Preferably, the telescopic connection assembly includes two third connecting rods and two third slide blocks. One end of each third connecting rod is rotatably connected to the frame, and the other end is slidably connected to a third slide groove on the third slide block. The third slide block is fixedly connected to the housing of the display by bolts.

[0016] Preferably, the frame is provided with elastic adhesive strips at its edges.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] I. This utility model, by setting up a frame, a cross arm, and a sliding guide rail, enables the installation of the monitors first, and then the gaps between the monitors to be closed. This reduces friction between the monitors during the splicing process. Furthermore, when the monitors need to be disassembled, the frame at the corresponding position drives the sliding guide rail to move laterally along the cross arm, ensuring that there is sufficient gap between the monitors. This facilitates the removal of the monitor that needs repair and avoids contact friction between adjacent monitors during disassembly.

[0019] II. This utility model, by setting up a drive plate and a U-shaped adjustment bracket, allows the U-shaped adjustment bracket to extend into the vertical sliding bracket when the temperature is high, thereby reducing the horizontal and vertical pushing distance of the frame. Under the action of the first and second cross rod assemblies, multiple frames move away from each other, thereby increasing the gap between the displays and making way for the expansion of the displays, which can cause damage to the displays due to high temperature expansion. When the temperature is low, the U-shaped adjustment bracket is adjusted away from the vertical sliding bracket, increasing the horizontal and vertical pushing distance of the frame. Under the action of the first and second cross rod assemblies, multiple frames move closer to each other, thereby reducing the gap between the displays. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0022] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0023] Figure 4 This is a schematic diagram of the overall structure of the present invention. Figure 3 ;

[0024] Figure 5 This is a schematic diagram showing the connection between the frame and the sliding guide rail of this utility model;

[0025] Figure 6 This is a connection diagram of the first crossbar assembly of this utility model;

[0026] Figure 7 This is a schematic diagram of the connection of the second crossbar assembly in this utility model;

[0027] Figure 8 This is a schematic diagram showing the connection between the vertical pusher and the drive plate in this utility model;

[0028] Figure 9 for Figure 8 Enlarged view at point B in the middle;

[0029] Figure 10 This is a schematic diagram showing the connection between the vertical push frame and the vertical sliding frame in this utility model;

[0030] Figure 11 This is a schematic diagram showing the connection between the transverse pusher and the drive spur in this utility model;

[0031] Figure 12 This is a schematic diagram showing the connection between the frame and the third connecting rod in this utility model;

[0032] Figure 13 This is a perspective view of the sliding guide rail in this utility model.

[0033] In the figure: L-shaped connecting frame 1, vertical push frame 2, plug-in block 201, horizontal push frame 3, drive inclined groove 301, horizontal arm 4, sliding guide rail 5, frame 6, display 7, third connecting rod 8, third slide block 9, vertical sliding frame 10, sliding plate 11, limiting hole 12, drive plate 13, drive groove 1301, first straight groove 1302, first inclined groove 1303, second straight groove 1304, second inclined groove 1305, third straight groove 1306, U-shaped adjusting frame 14, first cross rod assembly 15, second cross rod assembly 16. Detailed Implementation

[0034] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0035] like Figures 1 to 13 The display splicing structure shown includes:

[0036] L-shaped connecting frame 1, with a vertical pusher 2 slidably connected to the right end of L-shaped connecting frame 1, and a horizontal pusher 3 slidably connected to the top of L-shaped connecting frame 1; L-shaped connecting frame 1, vertical pusher 2 and horizontal pusher 3 together form a square structure.

[0037] Several horizontal arms 4, one end of which is linearly arrayed and fixedly connected to the side wall of the L-shaped connecting frame 1, and the other end is slidably connected to the side wall of the vertical push frame 2;

[0038] Several sliding guide rails 5 are arranged in a rectangular array on the horizontal arm 4, and the sliding guide rails 5 are laterally slidably connected to the horizontal arm 4.

[0039] A frame 6 is adapted to several sliding rails 5. Several frames 6 are vertically slidably connected to the side wall of the sliding rails 5 at corresponding positions. A telescopic connecting component is provided inside the frame 6 for connecting the display 7. The edge of the frame 6 is flush with the edge of the display 7.

[0040] In existing display splicing technology, multiple displays 7 are often installed using a fixed frame 6. Because the displays 7 need to be seamlessly spliced, the gaps between the displays 7 are small, which can easily lead to collisions between adjacent displays 7, resulting in scratches on the screen or damage to the edges. This technical solution can solve the above problems, and the specific operation is as follows:

[0041] First, manually adjust multiple frames 6 to leave a specified gap between each frame 6 and adjacent frames 6, such as 0.5cm;

[0042] Multiple displays 7 are assembled sequentially with telescopic connecting components onto the corresponding frames 6. Then, the back of the displays 7 is brought into contact with the front of the frames 6 through the telescopic connecting components. Since there are gaps between the frames 6 and the adjacent frames 6, gaps will be left between the displays 7 during the splicing process to avoid contact and friction between the displays 7 during the splicing process.

[0043] Then push the vertical pusher 2, causing it to move to the left. The vertical pusher 2 pushes the multiple frames 6 in the rightmost vertical row, causing the multiple frames 6 in the rightmost vertical row to move the sliding guide rail 5 to the left along the horizontal arm 4. Then push the multiple frames 6 in the path in sequence, causing the multiple frames 6 to move the sliding guide rail 5 to the left along the horizontal arm 4, so that the left and right sides of the adjacent frames 6 can fully contact each other, reducing the splicing gaps.

[0044] Then push the horizontal pusher 3 to move it downwards. The horizontal pusher 3 pushes the multiple frames 6 in the top horizontal row to move downwards along the sliding guide rail 5 in their respective positions, so that the upper and lower surfaces of the adjacent frames 6 can fully contact each other and reduce the splicing gaps.

[0045] After the monitors 7 are assembled, the horizontal pusher 3 and the vertical pusher 2 are fixed to the L-shaped connecting frame 1 with bolts, thus achieving seamless splicing of the monitors 7.

[0046] When maintenance is required, the horizontal pusher 3 and the vertical pusher 2 are removed, and the limit on the frame 6 is removed, so that the frame 6 can move freely on the horizontal arm 4 during the removal of the monitor 7. This ensures that there is enough gap between the monitors 7 during the removal of the monitor 7, so that the monitor 7 that needs to be repaired can be taken out easily, and avoids contact friction between adjacent monitors 7 when disassembling the monitor 7.

[0047] The above method allows for the installation of the monitor 7 first, followed by sealing the gaps between the monitors 7, thus reducing friction between the monitors 7 and the display 6 during the splicing process.

[0048] As a further embodiment of this utility model, it also includes a vertical sliding frame 10, which is slidably connected to the right end of the L-shaped connecting frame 1. A sliding plate 11 is symmetrically fixedly connected to the left side of the bottom end of the vertical sliding frame 10. The sliding plate 11 is slidably connected to the right end of the L-shaped connecting frame 1. Limiting holes 12 are provided on the side wall of the sliding plate 11 and the right side wall of the L-shaped connecting frame 1.

[0049] The vertical pusher 2 is slidably connected inside the vertical sliding frame 10. The vertical sliding frame 10 is provided with a push adjustment component, which is used to push and adjust the distance of the vertical pusher 2 extending out of the vertical sliding frame 10, so as to adjust the distance between the frames 6. Specifically, by setting the sliding plate 11 and the limiting hole 12, after the display 7 is seamlessly spliced, the sliding plate 11 is fixed to the L-shaped connecting frame 1 by bolts, thereby realizing the fixation of the vertical sliding frame 10.

[0050] As a further embodiment of this utility model, it also includes a plug-in block 201, which is fixedly connected to the top of the vertical pusher 2. The plug-in block 201 is slidably inserted into the inner groove at the right end of the horizontal pusher 3. A driving inclined groove 301 is provided on the side wall of the inner groove at the right end of the horizontal pusher 3. A second sliding pin is fixedly connected to the side wall of the plug-in block 201, and the second sliding pin is slidably connected in the driving inclined groove 301.

[0051] Specifically, by setting the plug-in block 201 and the drive groove 301, during the process of the vertical pusher 2 moving to the left, the plug-in block 201 moves to the left, causing the second sliding pin to move along the drive groove 301. Under the drive of the drive groove 301, the horizontal pusher 3 moves downward. Then, the sliding plate 11 is fixed to the L-shaped connecting frame 1 by bolts, thus completing the splicing of the display 7.

[0052] As a further embodiment of this utility model, the push adjustment component includes several drive plates 13, which are linearly arrayed and fixedly connected to the side wall of the vertical push frame 2. The side wall of the drive plate 13 is provided with a drive groove 1301.

[0053] Several U-shaped adjustment brackets 14 are slidably connected to the side wall of the vertical sliding bracket 10. The end of the U-shaped adjustment bracket 14 is fixedly connected to a first sliding pin, which is slidably connected in the drive groove 1301.

[0054] The drive groove 1301 includes a first straight groove 1302, a first inclined groove 1303, a second straight groove 1304, a second inclined groove 1305, and a third straight groove 1306;

[0055] Specifically, due to thermal expansion and contraction, the casing of the monitor 7 is prone to expansion when the temperature is high, which can easily cause compression between the monitors 7 and lead to damage to the monitor 7. When the temperature is low, the casing of the monitor 7 contracts, which can easily cause gaps.

[0056] By setting up the drive plate 13 and the U-shaped adjustment bracket 14, the U-shaped adjustment bracket 14 is adjusted when the temperature is high, so that the U-shaped adjustment bracket 14 extends into the vertical sliding bracket 10, so that the first sliding pin moves along the second inclined groove 1305 and enters the third straight groove 1306. Under the drive of the second inclined groove 1305, the vertical pusher 2 moves to the right. During the process of the vertical pusher 2 moving to the right, under the drive of the aforementioned drive inclined groove 301, the horizontal pusher 3 moves upward, thereby reducing the horizontal and vertical pushing distance of the frame. Under the action of the first cross rod assembly and the second cross rod assembly, the multiple frames drive the display 7 away from each other, thereby increasing the gap between the display 7 and making way for the expansion of the display 7. High temperature expansion causes damage to the display 7.

[0057] When the temperature is low, the U-shaped adjustment bracket 14 is adjusted so that it moves away from the vertical sliding bracket 10, causing the first sliding pin to move along the first inclined groove 1303 and enter the first straight groove 1302. Driven by the second inclined groove 1305, the vertical push bracket 2 moves to the left. During the leftward movement of the vertical push bracket 2, the horizontal push bracket 3 moves downward under the drive of the aforementioned driving inclined groove 301, thereby increasing the horizontal and vertical pushing distance of the frame. Under the action of the first cross rod assembly and the second cross rod assembly, the multiple frames move the display 7 closer to each other, thereby closing the gap between the display 7.

[0058] To address the issue of thermal expansion and contraction in the display 7, this utility model provides the following solution:

[0059] Option 1 involves setting a screw that is rotatably connected to the vertical sliding frame 10, and a U-shaped adjustment frame 14 that is threadedly connected to the screw. By rotating the screw, the position of the U-shaped adjustment frame 14 can be adjusted, thereby adjusting the gap between the displays 7.

[0060] Option 2 involves installing a temperature sensor inside the frame 6 and an electric telescopic rod on the vertical sliding frame 10. The telescopic end of the electric telescopic rod is fixed to the U-shaped adjustment frame 14. Based on the temperature sensor, the electric telescopic rod adjusts the position of the U-shaped adjustment frame 14, thereby adjusting the gap between the displays 7.

[0061] Furthermore, elastic adhesive strips are provided at the edges of frame 6.

[0062] Furthermore, the telescopic connection assembly includes two third connecting rods 8 and two third slide blocks 9. One end of the third connecting rod 8 is rotatably connected to the frame 6, and the other end is slidably connected to the third slide block 9 in the third slide groove. The third slide block 9 is fixedly connected to the housing of the display 7 by bolts.

[0063] Specifically, the third slide block 9 is first fixedly connected to the housing of the display 7 with bolts. Then, the end of the second connecting rod 13 is slidably connected to the third slide groove. Next, the display 7 is pushed so that the third connecting rod 8 rotates, thereby making the back of the display 7 contact the front of the frame 6.

[0064] The working principle of this utility model is as follows: First, manually adjust multiple frames 6 so that there is a specified gap between the frame 6 and the adjacent frame 6, for example, 0.5cm;

[0065] Multiple displays 7 are assembled sequentially with telescopic connecting components onto the corresponding frames 6. Then, the back of the displays 7 is brought into contact with the front of the frames 6 through the telescopic connecting components. Since there are gaps between the frames 6 and the adjacent frames 6, gaps will be left between the displays 7 during the splicing process to avoid contact and friction between the displays 7 during the splicing process.

[0066] Then push the vertical pusher 2, causing it to move to the left. The vertical pusher 2 pushes the multiple frames 6 in the rightmost vertical row, causing the multiple frames 6 in the rightmost vertical row to move the sliding guide rail 5 to the left along the horizontal arm 4. Then push the multiple frames 6 in the path in sequence, causing the multiple frames 6 to move the sliding guide rail 5 to the left along the horizontal arm 4, so that the left and right sides of the adjacent frames 6 can fully contact each other, reducing the splicing gaps.

[0067] Then push the horizontal pusher 3 to move it downwards. The horizontal pusher 3 pushes the multiple frames 6 in the top horizontal row to move downwards along the sliding guide rail 5 in their respective positions, so that the upper and lower surfaces of the adjacent frames 6 can fully contact each other and reduce the splicing gaps.

[0068] After the monitors 7 are assembled, the horizontal pusher 3 and the vertical pusher 2 are fixed to the L-shaped connecting frame 1 with bolts, thus achieving seamless splicing of the monitors 7.

[0069] When maintenance is required, the horizontal pusher 3 and the vertical pusher 2 are removed, and the limit on the frame 6 is removed, so that the frame 5 can move freely on the horizontal arm 4 during the removal of the monitor 7. This ensures that there is enough gap between the monitors 7 during the removal of the monitor 7, so that the monitor 7 that needs to be repaired can be taken out, and avoids contact friction between adjacent monitors 7 when disassembling the monitor 7.

[0070] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A display splicing structure, characterized in that, include: An L-shaped connecting frame (1) is provided, with a vertical pusher (2) slidably connected to the right end of the L-shaped connecting frame (1) and a horizontal pusher (3) slidably connected to the top of the L-shaped connecting frame (1); the L-shaped connecting frame (1), the vertical pusher (2), and the horizontal pusher (3) together form a square structure. Several horizontal arms (4) are linearly arrayed and fixedly connected at one end to the side wall of the L-shaped connecting frame (1), and at the other end are slidably connected to the side wall of the vertical push frame (2). Several sliding guide rails (5) are arranged in a rectangular array on the horizontal arm (4) and are laterally slidably connected to the horizontal arm (4). A frame (6) adapted to several sliding guide rails (5), several of the frames (6) are vertically slidably connected to the side wall of the sliding guide rails (5) at corresponding positions, and a telescopic connecting component is provided in the frame (6) for connecting the display (7), and the edge of the frame (6) is flush with the edge of the display (7).

2. The display splicing structure according to claim 1, characterized in that, It also includes a vertical sliding frame (10), which is slidably connected to the right end of the L-shaped connecting frame (1). A sliding plate (11) is symmetrically fixedly connected to the left side of the bottom end of the vertical sliding frame (10). The sliding plate (11) is slidably connected to the right end of the L-shaped connecting frame (1). Limiting holes (12) are provided on the side wall of the sliding plate (11) and the side wall of the right end of the L-shaped connecting frame (1). The vertical pusher (2) is slidably connected inside the vertical sliding frame (10). The vertical sliding frame (10) is provided with a push adjustment component for pushing and adjusting the distance by which the vertical pusher (2) extends out of the vertical sliding frame (10).

3. The display splicing structure according to claim 2, characterized in that, The push adjustment assembly includes several drive plates (13), and several drive plates (13) are linearly arrayed and fixedly connected to the side wall of the vertical push frame (2). The side wall of the drive plate (13) is provided with a drive groove (1301). Several U-shaped adjustment brackets (14) are slidably connected to the side wall of the vertical sliding bracket (10). The end of the U-shaped adjustment bracket (14) is fixedly connected to a first sliding pin, which is slidably connected in the drive groove (1301).

4. The display splicing structure according to claim 3, characterized in that, The drive groove (1301) includes a first straight groove (1302), a first inclined groove (1303), a second straight groove (1304), a second inclined groove (1305), and a third straight groove (1306).

5. The display splicing structure according to claim 1, characterized in that, It also includes a plug-in block (201), which is fixedly connected to the top of the vertical pusher (2). The plug-in block (201) is slidably inserted into the inner groove at the right end of the horizontal pusher (3). A driving inclined groove (301) is provided on the side wall of the inner groove at the right end of the horizontal pusher (3). A second sliding pin is fixedly connected to the side wall of the plug-in block (201), and the second sliding pin is slidably connected in the driving inclined groove (301).

6. The display splicing structure according to claim 1, characterized in that, The telescopic connection assembly includes two third connecting rods (8) and two third slides (9). One end of the third connecting rod (8) is rotatably connected to the frame (6), and the other end is slidably connected to the third slide groove on the third slide (9). The third slide (9) is fixedly connected to the housing of the display (7) by bolts.

7. The display splicing structure according to claim 1, characterized in that, The frame (6) is provided with elastic rubber strips at its edges.

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