LED screen mounting structure

Abstract

The application discloses an LED screen mounting structure and relates to the technical field of LED screens, which comprises a support frame provided with an LED screen body through a clamping structure in a building outer wall and a cavity, a guide structure is embedded in the building outer wall at both ends of the support frame, and a power supply assembly is installed on the building outer wall between the two guide structures. Through the cooperation of the support frame, the sliding groove plate, the lead screw, the light pole and the servo motor and other structures, when the LED screen body needs to be repaired, the user can start the servo motor to drive the lead screw to rotate. In the process of rotation, the sliding block screwed with the lead screw can be pushed to slide down along the sliding groove plate through the thread action, and the sliding block guide action of the light pole is cooperated to synchronously slide down the both ends of the support frame to a lower position, so that the user can repair without climbing to a high place, and the problem that the height of the existing LED screen mounting structure is fixed and the staff needs to climb to a high place when the LED screen needs to be repaired is avoided, which is inconvenient and has certain safety hazards.

Description

Technical Field

[0001] This application relates to the field of LED screen technology, and in particular to LED screen mounting structures. Background Technology

[0002] An LED display screen is a flat panel display composed of small LED module panels, used to display various information such as text, images, and videos. LED electronic displays integrate microelectronics technology, computer technology, and information processing, and have advantages such as bright colors, wide dynamic range, high brightness, long lifespan, and stable and reliable operation.

[0003] Utility model patent CN213400373U discloses an LED screen installation structure. The installation structure is fixedly installed on the exterior wall of a building. The installation structure includes two rotating mounting seats and two rotating tracks. The two rotating mounting seats are vertically symmetrically distributed on the exterior wall of the building with the central axis of the LED screen as the center. The rotating mounting seats have vertical mounting through holes inside, and a rectangular frame is rotatably embedded inside the mounting through holes. The rectangular frame is hollow inside, and a fixed LED screen connecting bracket is welded at the hollow position inside. The LED screen connecting bracket has several threaded connecting holes, and several display units on the outside are fixed by screwing bolts into the threaded connecting holes.

[0004] The aforementioned LED screen installation structure has a fixed height, and in order to improve the display effect, it is generally installed at a high height. When the LED screen needs to be repaired, the staff has to climb to a high place, which is not only inconvenient, but also poses certain safety hazards. Utility Model Content

[0005] The purpose of this utility model is to solve or at least alleviate the problem that the existing LED screen installation structure is fixed at a certain height, and when the LED screen needs to be repaired, the staff have to climb to a high place, which is not only inconvenient but also poses certain safety hazards.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: The LED screen mounting structure includes a support frame on the exterior wall of a building and an inner cavity in which the LED screen body is mounted via a snap-fit ​​structure. Guide structures are embedded in the exterior walls at both ends of the support frame. A power supply component is installed on the exterior wall between the two guide structures. An adjustment component for adjusting the height of the LED screen body is installed in the inner cavity of one of the guide structures. The adjustment component includes a lead screw rotatably connected to the inner cavity of the guide structure. Slider blocks that are positioned opposite to the guide structures are fixedly connected to the back of both ends of the support frame. One slider is sleeved on the lead screw and threadedly connected to the lead screw. A servo motor with its output end fixedly connected to the end of the lead screw is also embedded in the exterior wall at one end of the lead screw.

[0007] By adopting the above technical solution, when the LED screen installed at a high position malfunctions and needs repair, the user can start the servo motor to drive the lead screw to rotate. During the rotation of the lead screw, it can push the slider screwed to the lead screw to slide down the slide plate through the thread action. At the same time, the slider sleeved on the light rod will drive the two ends of the support frame to slide down to the lower position synchronously. This eliminates the need for the user to climb to a high position to repair the damaged LED screen. It also avoids the problem that the existing LED screen installation structure has a fixed height, and when the LED screen needs to be repaired, the staff has to climb to a high position, which is not only inconvenient but also poses certain safety hazards.

[0008] Optionally, the guide structure includes two vertically arranged sliding plates along the height direction of the building's exterior wall. The lead screw is installed in the inner cavity of one of the sliding plates, and a smooth rod is provided in the inner cavity of the other sliding plate. The slider connected to the end of the support frame away from the lead screw is sleeved on the smooth rod and slidably connected to the smooth rod.

[0009] By adopting the above technical solution, a guide rod is set to limit and guide the end of the support frame away from the lead screw, so that when the lead screw rotates and pushes one end of the support frame upward, the other end of the support frame can slide up the guide rod to a suitable height simultaneously.

[0010] Optionally, bearings are provided at both ends of the guide rod and the lead screw, the inner ring of the bearing is fixedly connected to the guide rod and the lead screw, and the outer ring of the bearing is fixedly connected to the inner wall of the slide plate.

[0011] By adopting the above technical solution, bearings are set to install the lead screw and guide rod in the inner cavity of the slide plate. At the same time, the bearings can reduce the resistance when the lead screw rotates, making it easier for the servo motor to drive the lead screw to rotate.

[0012] Optionally, the snap-fit ​​structure includes limiting bolts screwed onto the side walls at both ends of the support frame, and a locking plate is rotatably connected to one end of the limiting bolt located in the inner cavity of the support frame.

[0013] By adopting the above technical solution, when the user embeds multiple LED screen bodies into the inner cavity of the support frame, the screw-operated limit bolts can push the clamping plates at both ends of the support frame to move towards the middle of the support frame, thereby squeezing the multiple LED screen bodies in opposite directions to clamp and fix the LED screen bodies.

[0014] Optionally, the card plate has a rectangular plate structure, and a rubber pad adapted to the size of the card plate is adhered to the side of the card plate away from the inner wall of the support frame.

[0015] By adopting the above technical solution, a rubber pad is installed on the side of the card plate close to the LED screen body to provide cushioning and protection, and to minimize the problem of damage to the LED screen body caused by excessive pressure from the card plate.

[0016] Optionally, the two sliders are respectively embedded in the inner cavities of the two slide plates and can move up and down along the height direction of the slide plates. Both sliders are provided with connecting holes.

[0017] By adopting the above technical solution, the slider is embedded in the inner cavity of the slide plate to guide the slider through the slide plate. A connecting hole is opened on the slider so that the two sliders can be respectively sleeved on the guide rod and the lead rod through the connecting hole.

[0018] Optionally, the power supply component includes a power slide rail vertically arranged along the height direction of the building's exterior wall, with a socket slidably connected to the power slide rail, and the LED screen body electrically connected to the socket.

[0019] By adopting the above technical solutions, since the socket of the power slide rail can slide arbitrarily along the length of the power slide rail, when the position of the support frame is adjusted, the socket can be pulled to slide synchronously, which makes it convenient for users to connect the power supply to the LED screen body.

[0020] In summary, the beneficial effects of this application are as follows: This application utilizes a coordinated design involving a support frame, sliding plate, lead screw, guide rod, and servo motor. When the LED screen requires maintenance, the user can activate the servo motor to rotate the lead screw. During rotation, the lead screw, through its threaded action, pushes a slider screwed to it down the sliding plate. Simultaneously, the slider mounted on the guide rod guides both ends of the support frame to slide down to a lower position. This allows users to perform maintenance without climbing to a height, minimizing the inconvenience and safety hazards associated with existing LED screen installation structures that require workers to climb to higher positions for maintenance. Attached Figure Description

[0021] Figure 1 This is a structural diagram showing the connection between the support frame and the building's exterior wall in this application; Figure 2 This is a schematic diagram of the connection between the support frame and the snap-fit ​​structure in this application; Figure 3 This is a schematic diagram of the connection structure between the servo motor and the lead screw in this application.

[0022] Explanation of reference numerals in the attached drawings: 1. Building exterior wall; 2. Slide plate; 3. Guide rod; 4. Lead screw; 5. Bearing; 6. Support frame; 7. LED screen body; 8. Limit bolt; 9. Clamping plate; 10. Slider; 11. Connecting hole; 12. Servo motor; 13. Electric slide rail; 14. Socket. Detailed Implementation

[0023] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0024] Please see Figure 1-3 The LED screen installation structure includes an exterior wall 1 and an inner cavity support frame 6 in which LED screen bodies 7 are installed via a snap-fit ​​structure. The support frame 6 is used to connect and fix multiple LED screen bodies 7, and to conceal the connecting wires of the LED screen bodies 7, making the overall LED screen installation more aesthetically pleasing.

[0025] Guide structures are embedded in the building exterior walls 1 at both ends of the support frame 6. Power supply components are installed on the building exterior walls 1 between the two guide structures. Power supply components supply power to the LED screen body 7, so that the LED screen body 7 can display text, pictures and other content for publicity after being powered on.

[0026] One of the guide structures has an adjustment component installed in its inner cavity for adjusting the height of the LED screen body 7. Users can adjust the height of the LED screen body 7 from the ground through the adjustment component, which makes it convenient for users to repair or replace the damaged LED screen body 7 after it is damaged.

[0027] The adjustment assembly includes a lead screw 4 rotatably connected to the inner cavity of the guide structure. Slider blocks 10, positioned opposite the guide structure, are fixedly connected to the back of both ends of the support frame 6. One slider 10 is fitted onto the lead screw 4 and threadedly connected to it. A servo motor 12, with its output end fixedly connected to the end of the lead screw 4, is also embedded in the building exterior wall 1 at one end of the lead screw 4. After the user completes the maintenance, the servo motor 12 can be started to rotate the lead screw 4. Under the action of the thread, the slider 10 connected to the lead screw 4 is pushed upwards, thereby enabling both sliders 10 to simultaneously drive both ends of the support frame 6 to move synchronously upwards along the guide structure, resetting the repaired LED screen.

[0028] Reference Figure 1 The guiding structure includes two vertically arranged sliding plates 2 along the height of the building's exterior wall 1. A lead screw 4 is installed in the inner cavity of one of the sliding plates 2, and a smooth rod 3 is provided in the inner cavity of the other sliding plate 2. A slider 10 connected to the end of the support frame 6 away from the lead screw 4 is sleeved on the smooth rod 3 and slidably connected to the smooth rod 3. The smooth rod 3 is used to limit and guide the end of the support frame 6 away from the lead screw 4, so that when the lead screw 4 rotates and pushes one end of the support frame 6 upward, the other end of the support frame 6 can simultaneously slide upward along the smooth rod 3 to a suitable height.

[0029] Reference Figure 3Both ends of the guide rod 3 and the lead screw 4 are equipped with bearings 5. The inner ring of the bearing 5 is fixedly connected to the guide rod 3 and the lead screw 4, and the outer ring of the bearing 5 is fixedly connected to the inner wall of the slide plate 2. The bearings 5 ​​are used to install the lead screw 4 and the guide rod 3 in the inner cavity of the slide plate 2. At the same time, the bearings 5 ​​can reduce the resistance when the lead screw 4 rotates, making it easier for the servo motor 12 to drive the lead screw 4 to rotate.

[0030] Reference Figure 2 The snap-fit ​​structure includes limiting bolts 8 screwed onto the side walls at both ends of the support frame 6. A clamping plate 9 is rotatably connected to one end of the limiting bolt 8 located inside the cavity of the support frame 6. When the user embeds multiple LED screen bodies 7 into the cavity of the support frame 6, the limiting bolts 8 can be screwed to push the clamping plates 9 at both ends of the support frame 6 toward the middle of the support frame 6, thereby squeezing the multiple LED screen bodies 7 in opposite directions to clamp and fix the LED screen bodies 7.

[0031] Reference Figure 2 The card plate 9 has a rectangular plate structure. A rubber pad of the same size as the card plate 9 is glued to the side of the card plate 9 away from the inner wall of the support frame 6. The rubber pad is installed on the side of the card plate 9 close to the LED screen body 7 to provide cushioning and protection, and to avoid the problem of damage to the LED screen body 7 caused by excessive pressure from the card plate 9.

[0032] Reference Figure 1 Two sliders 10 are respectively embedded in the inner cavities of two slide plates 2 and can move up and down along the height direction of the slide plates 2. Each slider 10 has a connecting hole 11. The sliders 10 are embedded in the inner cavities of the slide plates 2 to guide the sliders 10 through the slide plates 2. The connecting holes 11 on the sliders 10 allow the two sliders 10 to be respectively fitted onto the guide rod 3 and the lead rod 4 through the connecting holes 11.

[0033] Reference Figure 3 The power supply component includes a power slide rail 13 vertically arranged along the height of the building's exterior wall 1. A socket 14 is slidably connected to the power slide rail 13, and the LED screen body 7 is electrically connected to the socket 14. Since the socket 14 of the power slide rail 13 can slide arbitrarily along the length of the power slide rail 13, when the position of the support frame 6 is adjusted, the socket 14 can be pulled to slide synchronously, making it convenient for users to connect the power supply to the LED screen body 7.

[0034] The implementation principle of this application is as follows: When the LED screen body 7 installed at a high position malfunctions and needs to be repaired, the user can start the servo motor 12 to drive the lead screw 4 to rotate. During the rotation of the lead screw 4, the slider 10 screwed to the lead screw 4 can be pushed down the slide plate 2 through the thread action. At the same time, the slider 10 sleeved on the light rod 3 can drive the two ends of the support frame 6 to slide down to a lower position synchronously. This allows the user to repair the damaged LED screen body 7 without having to climb to a high position. This avoids the problem that the existing LED screen installation structure has a fixed height, and when the LED screen needs to be repaired, the staff has to climb to a high position, which is not only inconvenient but also poses certain safety hazards.

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An LED screen mounting structure, comprising an exterior wall (1) of a building and a support frame (6) in which an LED screen body (7) is mounted via a snap-fit ​​structure, wherein guide structures are embedded in the exterior wall (1) at both ends of the support frame (6), and a power supply component is installed on the exterior wall (1) between the two guide structures, wherein an adjustment component for adjusting the height of the LED screen body (7) is installed in the inner cavity of one of the guide structures, characterized in that: The adjustment assembly includes a lead screw (4) rotatably connected to the inner cavity of the guide structure. Both ends of the support frame (6) are fixedly connected to sliders (10) that are opposite to the guide structure. One of the sliders (10) is sleeved on the lead screw (4) and threadedly connected to the lead screw (4). A servo motor (12) with its output end fixedly connected to the end of the lead screw (4) is also embedded in the building exterior wall (1) at one end of the lead screw (4).

2. The LED screen mounting structure according to claim 1, characterized in that: The guide structure includes two vertically arranged sliding plates (2) along the height direction of the building's outer wall (1). The lead screw (4) is installed in the inner cavity of one of the sliding plates (2), and a smooth rod (3) is provided in the inner cavity of the other sliding plate (2). The slider (10) connected to the end of the support frame (6) away from the lead screw (4) is sleeved on the smooth rod (3) and slidably connected to the smooth rod (3).

3. The LED screen mounting structure according to claim 2, characterized in that: Both ends of the optical rod (3) and the lead screw (4) are provided with bearings (5). The inner ring of the bearing (5) is fixedly connected to the optical rod (3) and the lead screw (4), and the outer ring of the bearing (5) is fixedly connected to the inner wall of the slide plate (2).

4. The LED screen mounting structure according to claim 1, characterized in that: The snap-fit ​​structure includes limiting bolts (8) screwed onto the side walls at both ends of the support frame (6), and a locking plate (9) is rotatably connected to one end of the limiting bolt (8) located in the inner cavity of the support frame (6).

5. The LED screen mounting structure according to claim 4, characterized in that: The card plate (9) has a rectangular plate structure, and a rubber pad of the same size as the card plate (9) is glued to the side of the card plate (9) away from the inner wall of the support frame (6).

6. The LED screen mounting structure according to claim 2, characterized in that: The two sliders (10) are respectively embedded in the inner cavity of the two slide plates (2) and can move up and down along the height direction of the slide plates (2). Both sliders (10) are provided with connecting holes (11).

7. The LED screen mounting structure according to claim 1, characterized in that: The power supply component includes a power slide rail (13) vertically arranged along the height direction of the building exterior wall (1), a socket (14) is slidably connected on the power slide rail (13), and the LED screen body (7) is electrically connected to the socket (14).

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