LED display screen lining plate

Abstract

The utility model relates to the technical field of LED display screens, in particular to an LED display screen lining plate and an LED display screen. The LED display screen lining plate solves the problems that when an existing LED display screen lining plate is used, due to the fact that the position of the existing LED display screen lining plate is fixed, after the LED display screen is installed, the installation position of the LED display screen cannot be adjusted according to the field watching requirement, and due to the fact that some existing lining plates cannot protect the corners of the display screen, the corners of the display screen are prone to being abraded. The adjusting seat comprises an adjusting assembly, a lining plate body, a mounting frame, a display screen body and a protection assembly. By arranging the adjusting assembly, the mounting position of the LED display screen can be conveniently adjusted according to the field watching requirement, so that the display screen has the best viewing effect, then by means of the protection assembly, the protective cover can be conveniently used for covering and protecting the corners of the LED display screen, the situation that the corners are exposed outside and abraded is avoided, and the service life of the LED display screen is prolonged. And the service life of the LED display screen is further prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, in particular to a lining plate for an LED display screen. Background Art

[0002] LED display screens are high-tech display devices that have been widely used in recent years. They have the characteristics of high screen brightness, high definition, stable quality, long life, flexible display functions, and the screen area can be arbitrarily combined. They are very suitable for the broadcast and promotion of text, graphics, high-definition video and other programs. In the field of indoor and outdoor display, they have an irreplaceable position among other display devices. With the development of modern stage lighting technology, LED display screens are widely used in main background, side curtains, floor curtains, sky curtains and other equipment. Such display screens are required to have fast on-site installation and disassembly, high installation flatness and small installation gaps.

[0003] The LED display lining is a material with high strength, high hardness and high toughness, that is, it has sufficient impact toughness and good wear resistance, which is used to protect the LED display.

[0004] However, the existing LED display lining is fixed in position during use. After the LED display is installed, the installation position of the LED display cannot be adjusted according to the needs of on-site viewing. In addition, some existing linings cannot protect the corners of the display, causing the corners of the display to be easily worn. Utility Model Content

[0005] (1) Technical problems to be solved

[0006] In order to overcome the problem that the existing LED display screen lining is fixed in position during use, after the LED display screen is installed, the installation position of the LED display screen cannot be adjusted according to the on-site viewing needs, and some existing lining plates cannot protect the corners of the display screen, causing the corners of the display screen to be easily worn.

[0007] (2) Technical solution

[0008] The technical solution of the utility model is: an LED display screen lining plate, including an adjustment seat, an adjustment component, a lining plate body, a mounting frame, a display screen body and a protective component. The adjustment component is provided on the surface of the adjustment seat, the surface of the adjustment component is fixedly connected to the lining plate body, the surface of the lining plate body is symmetrically fixedly connected to the mounting frame, the surface of the mounting frame is installed with the display screen body, and the surface of the lining plate body is symmetrically provided with the protective component.

[0009] Preferably, by setting up an adjustment component, it is convenient to adjust the installation position of the LED display screen according to the needs of on-site viewing, so that the display screen has the best viewing effect. Then, through the protection component, it is convenient to use a protective cover to protect the edges and corners of the LED display screen, avoiding the edges and corners being exposed and worn, thereby further improving the service life of the LED display screen.

[0010] Furthermore, the adjustment component includes a movable groove, a first screw, a first handle and a convex slider. The surface of the adjustment seat is provided with a movable groove at the central axis position, and a first screw is inserted into the inside of the movable groove. The first screw and the adjustment seat are rotatably connected, and the surface of the first screw is threadedly sleeved with a convex slider. The convex slider and the adjustment seat are slidably connected. One side surface of the convex slider extends to the outside of the adjustment seat and is fixedly connected to the lining body. By rotating the first screw, the convex slider can move on the surface of the first screw, thereby driving the lining body to move on the surface of the adjustment seat, and then the installation position of the LED display can be adjusted according to the on-site viewing needs of the venue, so that the display has the best viewing effect.

[0011] Furthermore, a first T-shaped slide groove is symmetrically provided on both sides of the movable groove on the surface of the adjustment seat, and a first T-shaped limit block is symmetrically fixedly connected to the surface of the lining body. The first T-shaped limit block is inserted in the first T-shaped slide groove, and the first T-shaped limit block and the adjustment seat are slidably connected. Through the coordinated use of the first T-shaped limit block and the first T-shaped slide groove, the moving trajectory of the lining body can be limited to ensure that the lining body will not be positionally offset during movement.

[0012] Furthermore, the protective assembly includes a fixed block, a bidirectional screw, a rectangular block, a second T-block, a protective cover, a slot, a spring, a rubber splint, a third T-block and a limiting slide rod. The surface of the lining body is symmetrically fixedly connected with the fixed block, and the surface of one of the fixed blocks is rotatably connected with the bidirectional screw. The surfaces of the bidirectional screws are threadedly sleeved with two rectangular blocks, and the surface of each rectangular block is fixedly connected with the second T-block. Each second T-block is inserted into the surface of the lining body and is slidably connected to the lining body, and the surface of each rectangular block is fixedly connected with the protective cover. The inner wall surface of the protective cover is provided with a slot, and a spring is equidistantly inserted in the slot. The spring and the protective cover are fixedly connected, and a rubber splint is slidably inserted in the inner side of the slot. The surface of the rubber splint is symmetrically fixedly connected with the third T-block, and the third T-block is slidably connected to the protective cover. The rubber splint is fixedly connected to the spring. Through the coordinated use of the protective cover and the rubber splint, the corners of the display screen body can be protected in the protective cover to prevent the corners from being exposed to the outside for a long time from being bumped and worn, thereby improving the service life of the display screen body.

[0013] Furthermore, the surface of another fixed block is fixedly connected to a limiting slide rod, the surface of the limiting slide rod is slidably connected to two limiting slide plates, the limiting slide plate and the protective cover are fixedly connected, and the limiting slide plate and the lining body are slidably connected. By setting the limiting slide rod and the limiting slide plate, the moving trajectories of the two protective covers can be limited to ensure that the two protective covers will not be skewed when moving.

[0014] Furthermore, a mounting frame is symmetrically fixedly connected to the surface of the lining body, a display screen body is mounted on the surface of the mounting frame, a number of mounting holes are equidistantly provided on the surface of the mounting frame, and a plurality of mounting protrusions are fixedly connected to the surface of the display screen body. By inserting the mounting protrusions into the corresponding mounting holes, the display screen body can be quickly disassembled and assembled. The mounting protrusions are made of spherical elastic rubber material. By using the spherical elastic rubber material, the elastic effect of the spherical elastic rubber material itself can be utilized so that more than half of the mounting protrusion is placed in the mounting hole, thereby fixing the display screen body.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] By setting up the adjustment component, the installation position of the LED display can be adjusted according to the needs of on-site viewing, so that the display has the best viewing effect. Then, through the protection component, it is convenient to use the protective cover to protect the corners of the LED display, preventing the corners from being exposed and worn, and further extending the service life of the LED display;

[0018] By rotating the first screw, the convex slider can move on the surface of the first screw, thereby driving the lining plate body to move on the surface of the adjustment seat, and then the installation position of the LED display screen can be adjusted according to the on-site viewing needs of the site, so that the display screen has the best viewing effect;

[0019] By inserting the mounting protrusion into the corresponding mounting hole, the display screen body can be quickly disassembled and assembled. The mounting protrusion is made of a spherical elastic rubber material. The use of the spherical elastic rubber material can utilize the elastic effect of the spherical elastic rubber material itself to place more than half of the mounting protrusion in the mounting hole, thereby fixing the display screen body.

[0020] By setting up a protective component, the protective cover and rubber splint can be used in conjunction to protect the corners of the display screen body inside the protective cover, preventing the corners from being exposed to the outside for a long time and being bumped and worn, thereby increasing the service life of the display screen body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1What is shown is a schematic diagram of the first three-dimensional structure of the utility model;

[0022] Figure 2 Shown is a schematic diagram of a second three-dimensional structure of the present utility model;

[0023] Figure 3 What is shown is a schematic diagram of the first cross-sectional structure of the present utility model;

[0024] Figure 4 Shown is a schematic diagram of the second cross-sectional structure of the present utility model;

[0025] Figure 5 Shown is a schematic diagram of the connection structure of the lining plate body and the installation frame of the utility model;

[0026] Figure 6 Shown is a schematic diagram of the structure of the disassembled installation frame and display screen body of the present invention;

[0027] Figure 7 The following is a schematic diagram of the cross-section of the protective cover in this utility model. Figure 1 ;

[0028] Figure 8 The following is a schematic diagram of the cross-section of the protective cover in this utility model. Figure 2 .

[0029] Explanation of the accompanying drawings: 1-adjusting seat, 2-first T-shaped slide groove, 3-moving groove, 4-first screw, 5-first turning handle, 6-convex slider, 7-lining body, 8-first T-shaped limit block, 9-mounting frame, 10-mounting hole, 11-display screen body, 12-mounting protrusion, 13-fixed block, 14-bidirectional screw, 15-rectangular block, 16-second T-block, 17-protective cover, 18-slot, 19-spring, 20-rubber splint, 21-third T-block, 22-limiting slide rod, 23-limiting slide plate. DETAILED DESCRIPTION

[0030] The present invention will be further described below with reference to the accompanying drawings and embodiments. Example 1:

[0031] See also Figure 1-8The utility model provides an embodiment: an LED display screen lining plate, including an adjustment seat 1, an adjustment component, a lining plate body 7, a mounting frame 9, a display screen body 11 and a protective component. The surface of the adjustment seat 1 is provided with an adjustment component, the surface of the adjustment component is fixedly connected with the lining plate body 7, the surface of the lining plate body 7 is symmetrically fixedly connected with the mounting frame 9, the surface of the mounting frame 9 is installed with the display screen body 11, and the surface of the lining plate body 7 is symmetrically provided with a protective component, which is convenient for adjusting the installation position of the LED display screen according to the needs of on-site viewing, so that the display screen body 11 has the best viewing effect, and then through the protective component, it is convenient to use The protective cover 17 is used to protect the corners of the display screen body 11 to prevent the corners from being exposed to the outside and being worn, thereby further improving the service life of the LED display screen. The adjustment component includes a movable groove 3, a first screw 4, a first handle 5 and a convex slider 6. The surface of the adjustment seat 1 is provided with a movable groove 3 at its axis position. The interior of the movable groove 3 is inserted with a first screw 4. The first screw 4 is rotatably connected to the adjustment seat 1. The surface of the first screw 4 is threaded with a convex slider 6. The convex slider 6 is slidably connected to the adjustment seat 1. One side surface of the convex slider 6 extends to the outside of the adjustment seat 1 and is fixedly connected to the lining body 7. By rotating the first screw 4, The convex slider 6 can move on the surface of the first screw 4, thereby driving the lining body 7 to move on the surface of the adjustment seat 1, and then the installation position of the LED display can be adjusted according to the on-site viewing needs of the venue, so that the display has the best viewing effect. The surface of the adjustment seat 1 is symmetrically provided with a first T-shaped slide 2 on both sides of the moving groove 3, and the surface of the lining body 7 is symmetrically fixedly connected with a first T-shaped limit block 8. The first T-shaped limit block 8 is inserted in the first T-shaped slide 2. The first T-shaped limit block 8 and the adjustment seat 1 are slidably connected. Through the cooperation of the first T-shaped limit block 8 and the first T-shaped slide 2, the moving track of the lining body 7 can be adjusted. The trace is limited to ensure that the lining plate body 7 does not shift in position when it moves. A number of mounting holes 10 are equidistantly provided on the surface of the mounting frame 9. A plurality of mounting protrusions 12 are fixedly connected to the surface of the display screen body 11. The mounting protrusions 12 are made of spherical elastic rubber material. Inserting the mounting protrusions 12 into the corresponding mounting holes 10 can realize the rapid disassembly and assembly of the display screen body 11. The mounting protrusions 12 are made of spherical elastic rubber material. The use of spherical elastic rubber material can utilize the elastic effect of the spherical elastic rubber material itself, so that more than half of the mounting protrusions 12 are placed in the mounting hole 10, thereby fixing the display screen body 11. Example 2:

[0032] See also Figure 1-8In this embodiment, the protective assembly includes a fixed block 13, a bidirectional screw 14, a rectangular block 15, a second T-block 16, a protective cover 17, a slot 18, a spring 19, a rubber splint 20, a third T-block 21 and a limiting slide 22. The surface of the lining body 7 is symmetrically fixedly connected with the fixed block 13, the surface of one of the fixed blocks 13 is rotatably connected with the bidirectional screw 14, the surface of the bidirectional screw 14 is threadedly sleeved with two rectangular blocks 15, the surface of each rectangular block 15 is fixedly connected with the second T-block 16, each second T-block 16 is inserted into the surface of the lining body 7 and is slidably connected to the lining body 7, the surface of each rectangular block 15 is fixedly connected with the protective cover 17, the inner wall surface of the protective cover 17 is provided with a slot 18, and springs 19 are equidistantly inserted in the slot 18. The spring 19 is fixedly connected to the protective cover 17. A rubber splint 20 is slidably inserted into the interior of the slot 18, and a third T-block 21 is symmetrically fixedly connected to the surface of the rubber splint 20. The third T-block 21 is slidably connected to the protective cover 17, and the rubber splint 20 is fixedly connected to the spring 19. Through the coordinated use of the protective cover 17 and the rubber splint 20, the corners of the display screen body 11 can be protected inside the protective cover 17 to avoid the corners being exposed to the outside for a long time and being bumped and worn, thereby improving the service life of the display screen body 11. The surface of the other fixed block 13 is fixedly connected to the limiting slide bar 22, and the surface of the limiting slide bar 22 is slidably connected to two limiting slide plates 23. The limiting slide plate 23 is fixedly connected to the protective cover 17, and the limiting slide plate 23 is slidably connected to the lining body 7, which can limit the moving trajectory of the two protective covers 17 to ensure that the two protective covers 17 do not skew when moving.

[0033] When using this type of lining board to install the LED display screen, first move the protective covers 17 on both sides to the farthest position, then insert the display screen body 11 to be installed into the corresponding mounting holes 10 on the surface of the mounting frame 9 through the mounting protrusions 12, thereby completing the installation and fixing of the display screen body 11. According to the above method, all the display screen bodies 11 are installed;

[0034] Then, the bidirectional screw 14 is rotated through the protective assembly, so that the bidirectional screw 14 rotates on the surface of the fixed block 13. The rotation of the bidirectional screw 14 can make the two rectangular blocks 15 on its surface approach each other. The two rectangular blocks 15 approach each other and can drive the protective covers 17 on both sides to approach each other. In this process, the rubber clamping plate 20 is controlled to squeeze the spring 19 so that there is enough space in the card slot 18 for the corner of the display screen body 11 to be inserted. When the protective cover 17 moves to the corner position of the display screen body 11, the rubber clamping plate 20 is released. At this time, the rubber clamping plate 20 can be attached to the surface of the display screen body 11 under the elastic force of the spring 19, which can play a protective role for the display screen body 11 and protect the corners of the display screen body 11 in the protective cover 17, so as to avoid the corners being exposed to the outside for a long time and being bumped and worn, thereby improving the service life of the display screen body 11.

[0035] After completing the above steps, the position of the installed display screen body 11 is then adjusted according to the on-site viewing effect. During adjustment, the first handle 5 is rotated, and the rotation of the first handle 5 drives the first screw 4 to rotate. The rotation of the first screw 4 drives the convex slider 6 to slide on the surface of the adjustment seat 1. The sliding of the convex slider 6 can drive the lining body 7 to move left and right through the cooperation of the first T-shaped limit block 8 and the first T-shaped slide groove 2, and then the position of the display screen body 11 can be adjusted, so that the display screen body 11 has the best viewing effect.

[0036] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. An LED display screen backing plate, comprising an adjustment seat (1), characterized in that: It also includes an adjustment component, a lining plate body (7), a mounting frame (9), a display screen body (11) and a protective component. The adjustment component is provided on the surface of the adjustment seat (1). The lining plate body (7) is fixedly connected to the surface of the adjustment component. The protective component is symmetrically provided on the surface of the lining plate body (7).

2. The LED display panel according to claim 1, characterized in that: The adjustment component includes a movable groove (3), a first screw (4), a first turning handle (5) and a convex slider (6). The surface of the adjustment seat (1) is provided with a movable groove (3) at the position of the central axis thereof. The first screw (4) is inserted into the interior of the movable groove (3). The first screw (4) and the adjustment seat (1) are rotatably connected. The surface of the first screw (4) is threadedly sleeved with a convex slider (6). The convex slider (6) and the adjustment seat (1) are slidably connected. One side surface of the convex slider (6) extends to the outside of the adjustment seat (1) and is fixedly connected to the lining plate body (7). The end of the first screw (4) is also fixedly connected to the first turning handle (5).

3. The LED display panel according to claim 2, characterized in that: The surface of the adjustment seat (1) is symmetrically provided with first T-shaped sliding grooves (2) on both sides of the movable groove (3), and the surface of the lining plate body (7) is symmetrically fixedly connected with a first T-shaped limiting block (8), the first T-shaped limiting block (8) is inserted into the first T-shaped sliding groove (2), and the first T-shaped limiting block (8) and the adjustment seat (1) are slidably connected.

4. The LED display screen backing plate according to claim 1, characterized in that: The protective assembly includes a fixed block (13), a bidirectional screw (14), a rectangular block (15), a second T-block (16), a protective cover (17), a slot (18), a spring (19), a rubber splint (20), a third T-block (21) and a limiting slide (22). The surface of the lining body (7) is symmetrically fixedly connected with the fixed block (13), the surface of one of the fixed blocks (13) is rotatably connected with the bidirectional screw (14), the surface of the bidirectional screw (14) is threadedly sleeved with two rectangular blocks (15), the surface of each rectangular block (15) is fixedly connected with the second T-block (16), and each second T-block (16) is inserted into the The surface of the lining plate body (7) is connected to the lining plate body (7) in a sliding manner. The surface of each rectangular block (15) is fixedly connected to a protective cover (17). The inner wall surface of the protective cover (17) is provided with a slot (18). Springs (19) are inserted into the slot (18) at equal intervals. The springs (19) are fixedly connected to the protective cover (17). A rubber splint (20) is inserted into the interior of the slot (18) in a sliding manner. A third T-shaped block (21) is symmetrically fixedly connected to the surface of the rubber splint (20). The third T-shaped block (21) is connected to the protective cover (17) in a sliding manner. The rubber splint (20) is fixedly connected to the spring (19).

5. The LED display panel according to claim 4, characterized in that: The surface of the other fixed block (13) is fixedly connected to a limiting slide bar (22), the surface of the limiting slide bar (22) is slidably connected to two limiting slide plates (23), the limiting slide plates (23) are fixedly connected to the protective cover (17), and the limiting slide plates (23) are slidably connected to the lining plate body (7).

6. The LED display screen backing plate according to claim 1, characterized in that: The surface of the lining plate body (7) is symmetrically fixedly connected to a mounting frame (9), the surface of the mounting frame (9) is mounted with a display screen body (11), the surface of the mounting frame (9) is provided with a plurality of mounting holes (10) at equal intervals, the surface of the display screen body (11) is fixedly connected to a plurality of mounting protrusions (12), and the mounting protrusions (12) are made of a spherical elastic rubber material.

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