Splicing structure of splicing type LED display screen

Abstract

The utility model provides a splicing structure of a splicing type LED display screen, which comprises a rectangular plate, a first fixing block and a second fixing block are fixedly connected to the front surface of the rectangular plate, a bidirectional threaded rod is arranged on the first fixing block in a penetrating manner, a circular block is fixedly connected to the right end of the bidirectional threaded rod, and symmetrically arranged sliding blocks are arranged on the bidirectional threaded rod in a threaded sleeving manner; guide rods which are symmetrically distributed relative to the bidirectional threaded rod are fixedly connected between the first fixing block and the second fixing block, an L-shaped supporting block is fixedly connected to the front face of the sliding block, the L-shaped supporting block is sleeved with a concentric-square-shaped connecting block, and a display screen body is fixedly installed on the front face of the concentric-square-shaped connecting block; the two display screen bodies can be conveniently spliced together, operation is easy and convenient, meanwhile, bolts do not need to be used for fixing the two display screen bodies during splicing, the two adjustable sliding blocks are matched with the two L-shaped supporting blocks, splicing of the two display screen bodies of the same model can be adapted, and the splicing efficiency is improved. And the application range is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, and more specifically, to a splicing structure of a spliced LED display screen. Background Art

[0002] An LED electronic display screen is a display method that controls semiconductor light-emitting diodes and is composed of tens of thousands to hundreds of thousands of semiconductor light-emitting diode pixel points arranged evenly. It can use different materials to manufacture LED pixel points of different colors to display various information such as text, graphics, images, animations, videos, and video signals. In order to facilitate viewing and obtain a better viewing effect, two display screens are often spliced together to form a larger display screen. However, the prior art has the following deficiencies in use:

[0003] When splicing two display screens, most of them use multiple bolts for fixing, which is laborious and inefficient during actual installation. When subsequent maintenance of the display screen is required, it is not easy to quickly remove it, and the practicability is low.

[0004] Therefore, there is an urgent need for a splicing structure of a spliced LED display screen to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to address the problem that when splicing two display screens, most of them use multiple bolts for fixing, which is laborious and inefficient during actual installation. When subsequent maintenance of the display screen is required, it is not easy to quickly remove it, and the practicability is low.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A splicing structure of a spliced LED display screen to improve the above problems.

[0008] Specifically, this application is as follows:

[0009] A splicing structure of a spliced LED display screen includes a rectangular plate. A first fixing block and a second fixing block are fixedly connected to the front surface of the rectangular plate. A bidirectional threaded rod penetrates through the first fixing block. A circular block is fixedly connected to the right end of the bidirectional threaded rod. Symmetrically arranged sliders are threadedly sleeved on the bidirectional threaded rod. Guide rods symmetrically distributed with respect to the bidirectional threaded rod are fixedly connected between the first fixing block and the second fixing block. An L-shaped support block is fixedly connected to the front surface of the slider. A loop-shaped connecting block is sleeved on the L-shaped support block. A display screen body is fixedly installed on the front surface of the loop-shaped connecting block. A rectangular opening is formed in the rectangular plate, and a scale plate is fixedly installed in the rectangular opening.

[0010] As a preferred technical solution of the present application, mounting holes are provided near the four corners of the rectangular plate.

[0011] As a preferred technical solution of the present application, the loop-shaped connecting block is fixedly installed at the center of the back of the display body.

[0012] As a preferred technical solution of the present application, the loop-shaped connecting block has the same length as the slider, and the loop-shaped connecting block is adapted to the L-shaped support block.

[0013] As a preferred technical solution of the present application, the slider is slidably sleeved on two guide rods.

[0014] As a preferred technical solution of the present application, one end of the bidirectional threaded rod away from the circular block is rotatably connected to the second fixing block through a bearing.

[0015] As a preferred technical solution of the present application, the two display bodies have the same specifications.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] In the solution of the present application:

[0018] 1. By providing the bidirectional threaded rod, circular block, slider, guide rod, L-shaped support block, loop-shaped connecting block and scale plate, it is possible to facilitate the splicing of two display bodies together, with simple and convenient operation. At the same time, bolts are not required to fix the two display bodies during splicing.

[0019] 2. By rotating the circular block, the bidirectional threaded rod rotates with the circular block, causing the two sliders to move in opposite directions, so as to adjust the distance between the two L-shaped support blocks, and it can adapt to the splicing of multiple display bodies of the same model, with a wider scope of application.

[0020] 3. When the display body is moved upward, when the loop-shaped connecting block is disengaged from the L-shaped support block, the display body can be directly removed, which is convenient for subsequent maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 FIG. is an overall structural schematic diagram of a splicing structure of a spliced LED display provided by the present application.

[0022] Figure 2 FIG. is a top view structural schematic diagram of a splicing structure of a spliced LED display provided by the present application.

[0023] Figure 3 FIG. is a partial structural schematic diagram of a splicing structure of a spliced LED display provided by the present application.

[0024] Figure 4Schematic diagram of the connection structure between the display body and the loop connection block in the splicing structure of a splicing type LED display provided by this application.

[0025] Reference signs in the figure:

[0026] 1. Rectangular plate; 2. First fixing block; 3. Second fixing block; 4. Bidirectional threaded rod; 5. Circular block; 6. Slide block; 7. Guide rod; 8. L-shaped support block; 9. Loop connection block; 10. Display body; 11. Rectangular opening; 12. Scale plate; 13. Mounting hole. Detailed implementation manners

[0027] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Apparently, the described embodiments are some but not all of the embodiments of the present utility model.

[0028] Therefore, the following detailed description of the embodiments of the present utility model is not intended to limit the scope of the claimed present utility model, but merely represents some embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0029] It should be noted that, without conflict, the embodiments in the present utility model and the features and technical solutions in the embodiments may be combined with each other.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0031] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the product of this utility model is normally placed, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, terms such as "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0032] Embodiment:

[0033] As Figures 1-4As shown in the figure, a splicing structure of a spliced LED display screen proposed in this embodiment includes a rectangular plate 1. A first fixing block 2 and a second fixing block 3 are fixedly connected to the front surface of the rectangular plate 1. A bidirectional threaded rod 4 is penetrated through the first fixing block 2. A circular block 5 is fixedly connected to the right end of the bidirectional threaded rod 4. Symmetrically arranged sliders 6 are sleeved on the bidirectional threaded rod 4. Guide rods 7 symmetrically distributed with respect to the bidirectional threaded rod 4 are fixedly connected between the first fixing block 2 and the second fixing block 3. An L-shaped support block 8 is fixedly connected to the front surface of the slider 6. A loop-shaped connecting block 9 is sleeved on the L-shaped support block 8. A display screen body 10 is fixedly installed on the front surface of the loop-shaped connecting block 9. By measuring the distance between the side wall of the loop-shaped connecting block 9 and the side of the display screen body 10 with a tape measure, a rectangular opening 11 is formed in the rectangular plate 1. A scale plate 12 is fixedly installed in the rectangular opening 11. Then, rotate the circular block 5 to drive the bidirectional threaded rod 4 to rotate through the circular block 5, so that the two sliders 6 move in opposite directions. By observing the scale plate 12, adjust the distance between the two sliders 6 to an appropriate distance value, so that the distance between the two sliders 6 is twice the distance between the side wall of the loop-shaped connecting block 9 and the side of the display screen body 10. Then, the staff pick up the two display screen bodies 10 respectively, and sleeve the two loop-shaped connecting blocks 9 on the two L-shaped support blocks 8 respectively to complete the splicing of the two display screen bodies 10. At this time, the two display screen bodies 10 are attached to each other.

[0034] As Figure 3 shown, mounting holes 13 are formed at the four corners of the rectangular plate 1 close to the four corners. The rectangular plate 1 is mounted on the wall surface through multiple screws cooperating with the four mounting holes 13.

[0035] As Figure 4 shown, the loop-shaped connecting block 9 is fixedly installed at the center of the back of the display screen body 10.

[0036] As Figure 2 、 Figure 3 and Figure 4 shown, the loop-shaped connecting block 9 is the same length as the slider 6, and the loop-shaped connecting block 9 is adapted to the L-shaped support block 8. Through the adjustable two sliders 6, cooperating with the two L-shaped support blocks 8, it can adapt to the splicing of multiple two same model display screen bodies 10, and the applicable range is wider.

[0037] As Figure 3 shown, the slider 6 is slidably sleeved on the two guide rods 7. The two guide rods 7 can guide the slider 6 to prevent the position of the slider 6 from shifting during movement.

[0038] As Figure 3 shown, one end of the bidirectional threaded rod 4 away from the circular block 5 is rotatably connected to the second fixing block 3 through a bearing to ensure the stability of the rotation of the bidirectional threaded rod 4.

[0039] As Figure 1As shown, the two display screen bodies 10 have the same specifications. Move the display screen body 10 upward. After the loop-shaped connecting block 9 is disengaged from the L-shaped support block 8, the display screen body 10 can be directly removed, facilitating subsequent maintenance.

[0040] Specifically, when the splicing structure of this spliced LED display screen is in use: the rectangular plate 1 is installed on the wall through multiple screws cooperating with four mounting holes 13. Measure the distance between the side wall of the loop-shaped connecting block 9 and the side of the display screen body 10 with a tape measure, and then rotate the circular block 5. Drive the bidirectional threaded rod 4 to rotate through the circular block 5, so that the two sliders 6 move in opposite directions. By observing the scale plate 12, adjust the distance between the two sliders 6 to an appropriate distance value, so that the distance between the two sliders 6 is twice the distance between the side wall of the loop-shaped connecting block 9 and the side of the display screen body 10. Then the staff pick up the two display screen bodies 10 respectively, and sleeved the two loop-shaped connecting blocks 9 on the two L-shaped support blocks 8 respectively to complete the splicing of the two display screen bodies 10. At this time, the two display screen bodies 10 are in contact with each other, and the distance between the two loop-shaped connecting blocks 9 is the same as the distance between the two sliders 6. The overall operation is simple and convenient. When splicing, there is no need to use bolts to fix the two display screen bodies 10. At the same time, through the two adjustable sliders 6, cooperating with the two L-shaped support blocks 8, it can adapt to the splicing of multiple two display screen bodies 10 of the same model, and the scope of application is wider.

[0041] The above embodiments are only used to illustrate the present invention and do not limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above respective embodiments, the present invention is not limited to the above specific implementation manners. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and their improvements that do not depart from the spirit and scope of the present invention are covered by the scope of the claims of the present invention.

Claims

1. A splicing structure of a spliced LED display screen, including a rectangular plate (1), characterized in that, A first fixing block (2) and a second fixing block (3) are fixedly connected to the front surface of the rectangular plate (1). A bidirectional threaded rod (4) penetrates through the first fixing block (2). A circular block (5) is fixedly connected to the right end of the bidirectional threaded rod (4). Symmetrically arranged sliders (6) are threadedly sleeved on the bidirectional threaded rod (4). Guide rods (7) symmetrically distributed with respect to the bidirectional threaded rod (4) are fixedly connected between the first fixing block (2) and the second fixing block (3). An L-shaped support block (8) is fixedly connected to the front surface of the slider (6). A loop-shaped connecting block (9) is sleeved on the L-shaped support block (8). A display body (10) is fixedly installed on the front surface of the loop-shaped connecting block (9). A rectangular opening (11) is formed in the rectangular plate (1). A scale plate (12) is fixedly installed in the rectangular opening (11).

2. The splicing structure of a spliced LED display screen according to claim 1, characterized in that Mounting holes (13) are formed at the four corners of the rectangular plate (1) close to each other.

3. The splicing structure of a spliced LED display screen according to claim 1, characterized in that, The loop-shaped connecting block (9) is fixedly installed at the center of the back of the display body (10).

4. The splicing structure of a spliced LED display screen according to claim 1, characterized in that, The loop-shaped connecting block (9) is the same length as the slider (6), and the loop-shaped connecting block (9) is adapted to the L-shaped support block (8).

5. The splicing structure of a spliced LED display screen according to claim 1, characterized in that, The slider (6) is slidably sleeved on the two guide rods (7).

6. The splicing structure of a spliced LED display screen according to claim 1, wherein, One end of the bidirectional threaded rod (4) away from the circular block (5) is rotatably connected to the second fixing block (3) through a bearing.

7. The splicing structure of a spliced LED display screen according to claim 1, characterized in that, The two display bodies (10) have the same specifications.

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