LED display screen lining plate assembly

Abstract

The utility model discloses an LED display screen lining plate assembly, and belongs to the technical field of display screen lining plates, the LED display screen lining plate assembly comprises a main body module and a clamping limiting module, the main body module comprises a lining plate main body, mounting assemblies are arranged at the four corners of the lining plate main body, and the clamping limiting module is arranged on the lining plate main body; the clamping and limiting module comprises a length limiting assembly arranged between one side of the lining plate body and the interior of the lining plate body, a supporting assembly is arranged on one side of the lining plate body and located below the length limiting assembly, and a height limiting assembly is arranged at the top of the lining plate body. Through the arrangement of the supporting assembly, the display screen can be supported, through the arrangement of the height limiting assembly, the top of the display screen can be limited, display screens of different sizes can be conveniently limited and installed through the assembly, and practicability is improved.

Description

Technical Field

[0001] The present application relates to the technical field of display screen backing plates, and more specifically, to an LED display screen backing plate assembly. Background Art

[0002] LED display is a flat panel display, composed of small LED module panels. LED, light emitting diode, is a display method that controls semiconductor light emitting diodes. It is a diode made of compounds of gallium and arsenic, phosphorus, nitrogen, and indium. When electrons and holes recombine, they can radiate visible light, so they can be used to make light emitting diodes. 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 to protect the LED display.

[0003] According to the search, the Chinese patent with announcement number CN220082579U discloses a waterproof LED display screen lining, which includes a lining plate body, a side mounting plate fixedly installed below the bottom of the front side of the lining plate body, an upper clamping plate adjustably arranged above the front side of the lining plate body, corner protection pads are arranged on both sides of the upper clamping plate and the lower placement plate, a plurality of buffer airbags are fixedly installed on a side of the corner protection pad close to the lower placement plate, a side end of the buffer airbag away from the corner protection pad is fixedly connected to a mounting base plate, and the surface of the mounting base plate is fixed to the side surface of the mounting threaded hole, the application installs the display screen through the side mounting plate, and the corner protection pad will protect the corners of the display screen, when the side corners of the display screen are impacted, the buffer rubber column and the inner latex base plate inside the corner protection pad will first buffer the impact force, and at the same time the buffer airbag will also act on a part of the impact force on the surface of the side mounting plate, thereby buffering the impact force to a certain extent, so that the corners of the display screen will not be easily damaged, thereby increasing the stability during use.

[0004] Regarding the above-mentioned related technologies, the applicant believes that it is not convenient to install display screens of different sizes, and it is difficult to limit the installation according to the length of the display screen, resulting in low practicality. For this reason, we propose an LED display screen lining assembly. Utility Model Content

[0005] In order to solve the above problems, the present application provides an LED display screen backing plate assembly, which adopts the following technical solutions:

[0006] A lining assembly for an LED display screen includes a main body module and a clamping and limiting module, wherein the main body module includes a lining body, and mounting assemblies are arranged at the four corners of the lining body. The clamping and limiting module is arranged on the lining body, and the clamping and limiting module includes a length limiting assembly arranged between one side and the inside of the lining body, a supporting assembly is arranged on one side of the lining body and below the length limiting assembly, and a limited height assembly is arranged on the top of the lining body.

[0007] By adopting the above technical solution, display screens of different sizes can be installed and limited, thereby improving practicality.

[0008] Furthermore, the length-limiting component includes a rectangular groove opened inside the lining plate body, a bidirectional screw rod is rotatably connected inside the rectangular groove, and both ends of the bidirectional screw rod extend to the outside of the lining plate body.

[0009] By adopting the above technical solution, the bidirectional screw rod can be rotated.

[0010] Furthermore, the length limiting component also includes a support plate fixedly connected to one end of the lining plate body, the top of the support plate is fixedly connected to a forward and reverse motor, and the output end of the forward and reverse motor is fixedly connected to one end of the bidirectional screw rod.

[0011] By adopting the above technical solution, the bidirectional screw rod can be driven to rotate.

[0012] Furthermore, the length limiting assembly also includes two moving blocks that are threadedly connected to the surface of the bidirectional screw rod, and the two moving blocks are slidably connected inside the rectangular groove. One end of the two moving blocks is fixedly connected to a clamping block, and clamping grooves are opened on the opposite sides of the two clamping blocks.

[0013] By adopting the above technical solution, it is convenient to clamp and limit the display screen.

[0014] Furthermore, the support assembly includes a support block fixedly connected to one side of the lining plate body and located below the two clamping blocks, and a slot is provided on the top of the support block.

[0015] By adopting the above technical solution, it is convenient to support the bottom of the display screen.

[0016] Furthermore, the height limiting component includes a fixed block fixedly connected to the top of the lining body, a mounting groove is provided inside the fixed block, a hydraulic cylinder is fixedly connected inside the mounting groove, and an output end of the hydraulic cylinder extends to the bottom of the fixed block.

[0017] By adopting the above technical solution, the hydraulic cylinder can be installed.

[0018] Furthermore, the height limiting component also includes an L-shaped block fixedly connected to the output end of the hydraulic cylinder.

[0019] By adopting the above technical solution, the hydraulic cylinder can drive the L-shaped block to move up and down.

[0020] Furthermore, the installation assembly includes four threaded grooves respectively opened at four angles of the lining body, the interiors of the four threaded grooves are all threadedly connected with installation pins, and the four installation pins are all extended to the outside of the lining body.

[0021] By adopting the above technical solution, it is convenient to install the lining plate body.

[0022] In summary, this application includes the following beneficial technical effects:

[0023] (1) By setting the length limiting component, the two ends of the display screen can be limited, by setting the supporting component, the display screen can be supported, and by setting the height limiting component, the top of the display screen can be limited, so that the component is convenient for limiting the installation of display screens of different sizes, thereby improving practicality;

[0024] (2) By setting the forward and reverse motors, the bidirectional screw rod can be driven to rotate. By setting the clamping block and the clamping slot, the two ends of the display screen can be clamped and limited. By setting the support block and the slot, the bottom of the display screen can be limited and supported.

[0025] (3) The setting of the mounting groove facilitates the installation of the hydraulic cylinder. The setting of the hydraulic cylinder can drive the L-shaped block to move up and down. The setting of the mounting pin facilitates the installation of the liner body. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall structure of this application;

[0027] Figure 2 This is a schematic diagram of the explosion structure of this application;

[0028] Figure 3 This is a schematic diagram of the exploded structure of the length-limiting component and the supporting component of this application;

[0029] Figure 4 This is a schematic diagram of the exploded structure of the height limiting component of the present application.

[0030] Description of the numbers in the figure:

[0031] 100, main body module; 110, liner body; 120, mounting assembly; 121, threaded groove; 122, L-shaped block;

[0032] 200, clamping limit module; 210, length limit component; 211, rectangular groove; 212, bidirectional screw rod; 213, forward and reverse motor; 214, support plate; 215, moving block; 216, clamping block; 217, clamping groove; 220, support component; 221, support block; 222, slot; 230, height limit component; 231, fixed block; 232, mounting groove; 233, hydraulic cylinder; 234, L-shaped block. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0034] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0035] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0036] The following is combined with Figure 1-4 This application is described in further detail.

[0037] See also Figure 1-4A LED display screen lining assembly includes a main body module 100 and a clamping and limiting module 200. The main body module 100 includes a lining board body 110. The four corners of the lining board body 110 are provided with mounting assemblies 120. The clamping and limiting module 200 is arranged on the lining board body 110. The clamping and limiting module 200 includes a length limiting assembly 210 arranged between one side and the inside of the lining board body 110. A support assembly 220 is arranged on one side of the lining board body 110 and below the length limiting assembly 210. A limited height assembly 230 is arranged on the top of the lining board body 110.

[0038] By setting the length limiting component 210, the two ends of the display screen can be limited, by setting the supporting component 220, the display screen can be supported, and by setting the height limiting component 230, the top of the display screen can be limited, so that this component is convenient for limiting the installation of display screens of different sizes, thereby improving practicality.

[0039] The length limiting component 210 includes a rectangular groove 211 provided inside the lining plate body 110, the interior of the rectangular groove 211 is rotatably connected to a bidirectional screw rod 212, and both ends of the bidirectional screw rod 212 extend to the outside of the lining plate body 110, the length limiting component 210 also includes a support sheet 214 fixedly connected to one end of the lining plate body 110, the top of the support sheet 214 is fixedly connected to a forward and reverse motor 213, and the output end of the forward and reverse motor 213 is fixedly connected to one end of the bidirectional screw rod 212, and the length limiting component 210 10 also includes two moving blocks 215 that are both threadedly connected to the surface of the bidirectional screw rod 212, and the two moving blocks 215 are slidably connected to the inside of the rectangular groove 211, one end of the two moving blocks 215 is fixedly connected to a clamping block 216, and the opposite sides of the two clamping blocks 216 are provided with a clamping groove 217, and the support assembly 220 includes a support block 221 that is fixedly connected to one side of the lining body 110 and located below the two clamping blocks 216, and the top of the support block 221 is provided with a slot 222.

[0040] By inserting the bottom of the display screen into the slot 222, and then starting the forward and reverse motor 213 to drive the bidirectional screw rod 212 to drive the two moving blocks 215 to approach each other inside the rectangular slot 211, the two clamping blocks 216 can be driven to clamp and limit the two ends of the display screen through the clamping slot 217.

[0041] The height limiting component 230 includes a fixed block 231 fixedly connected to the top of the lining body 110, and a mounting groove 232 is opened inside the fixed block 231. A hydraulic cylinder 233 is fixedly connected inside the mounting groove 232, and the output end of the hydraulic cylinder 233 extends to the bottom of the fixed block 231. The height limiting component 230 also includes an L-shaped block 234 fixedly connected to the output end of the hydraulic cylinder 233. The mounting component 120 includes four threaded grooves 121 respectively opened at four angles of the lining body 110, and the interiors of the four threaded grooves 121 are all threadedly connected with mounting pins 122, and the four mounting pins 122 extend to the outside of the lining body 110.

[0042] By starting the hydraulic cylinder 233, the L-shaped block 234 can be driven to descend and abut against the top of the display screen, thereby limiting the top of the display screen, and then limiting the display screen in its entirety, thereby maintaining the stability of the display screen.

[0043] The implementation principle of the embodiment of the present application is as follows: when it is necessary to install the display screen, first the display screen to be installed is plugged into the inside of the slot 222, and then the forward and reverse motor 213 is started. The forward and reverse motor 213 will drive the two moving blocks 215 to approach each other inside the rectangular slot 211, thereby driving the two clamping blocks 216 to approach each other, and then the display screen can be clamped and limited by the two clamping slots 217. At this time, the hydraulic cylinder 233 is started, and the hydraulic cylinder 233 will drive the L-shaped block 234 to descend and contact the top of the display screen, thereby being able to limit the display screen in all directions, and then being able to maintain the stability of the display screen, so that this component can install and limit display screens of different sizes, thereby improving practicality. By threading the mounting pin 122 into the inside of the threaded slot 121 and extending it to the inside of the wall to be installed or any location where it can be installed, the installation of the lining body 110 can be completed.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A LED display screen backing plate assembly, comprising a main body module (100) and a clamping and limiting module (200), characterized in that: The main body module (100) comprises a lining plate body (110), four corners of the lining plate body (110) are provided with mounting components (120), and the clamping and limiting module (200) is arranged on the lining plate body (110); The clamping and limiting module (200) comprises a length limiting component (210) arranged between one side and the interior of a lining plate body (110), a support component (220) is arranged on one side of the lining plate body (110) and below the length limiting component (210), and a height limiting component (230) is arranged on the top of the lining plate body (110).

2. The LED display screen backing plate assembly according to claim 1, characterized in that: The length limiting component (210) comprises a rectangular groove (211) provided inside the lining plate body (110), a bidirectional screw rod (212) is rotatably connected inside the rectangular groove (211), and both ends of the bidirectional screw rod (212) extend to the outside of the lining plate body (110).

3. The LED display screen backing plate assembly according to claim 2, characterized in that: The length limiting component (210) further comprises a support plate (214) fixedly connected to one end of the lining plate body (110), a forward and reverse motor (213) being fixedly connected to the top of the support plate (214), and an output end of the forward and reverse motor (213) being fixedly connected to one end of the bidirectional screw rod (212).

4. The LED display screen backing plate assembly according to claim 3, characterized in that: The length limiting assembly (210) further comprises two moving blocks (215) both threadedly connected to the surface of the bidirectional screw rod (212), and both moving blocks (215) are slidably connected inside the rectangular groove (211), one end of the two moving blocks (215) is fixedly connected to a clamping block (216), and a clamping groove (217) is provided on opposite sides of the two clamping blocks (216).

5. The LED display screen backing plate assembly according to claim 4, characterized in that: The support assembly (220) comprises a support block (221) fixedly connected to one side of the lining plate body (110) and located below the two clamping blocks (216); a slot (222) is provided on the top of the support block (221).

6. The LED display screen backing plate assembly according to claim 5, characterized in that: The height limiting component (230) comprises a fixing block (231) fixedly connected to the top of the lining plate body (110), a mounting groove (232) is provided inside the fixing block (231), a hydraulic cylinder (233) is fixedly connected inside the mounting groove (232), and an output end of the hydraulic cylinder (233) extends to the bottom of the fixing block (231).

7. The LED display screen backing plate assembly according to claim 6, characterized in that: The height limiting component (230) further comprises an L-shaped block (234) fixedly connected to the output end of the hydraulic cylinder (233).

8. The LED display screen backing plate assembly according to claim 7, characterized in that: The mounting assembly (120) comprises four threaded grooves (121) respectively arranged at four angles of the liner body (110); the interiors of the four threaded grooves (121) are all threadedly connected with mounting pins (122), and the four mounting pins (122) are all extended to the outside of the liner body (110).

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