An led electronic display screen convenient to install
Patent Information
- Application Number
- CN202522550781.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-01
- Publication Date
- 2026-09-29
- Estimated Expiration
- 2035-12-01
AI Technical Summary
[0003]目前在一些商业场所或公共空间（如会议室、展览厅、商场等），LED电子显示屏可能被设计成嵌入式安装，即将显示屏嵌入墙体或其他结构中，这样做的优点是美观、节省空间，同时避免了支架等外部设备的显露，使显示屏看起来更加整洁，但是这种安装方式通常需要定制框架或支架，并且安装和拆卸过程相对复杂
1、本实用新型，通过双向电机带动蜗杆转动，利用蜗杆与蜗轮的配合，蜗轮在转动时会带动双向丝杆转动，处于双向丝杆上的连接滑块会通过与框架板之间的限位，从而向内侧移动，再利用连接滑块与调节杆的配合，调节杆与支撑板上连接架的配合，处于安装槽内的框架板会向外侧移动，当框架板处于外侧时，人员可将显示屏本体直接安装在框架槽内，通过双向电机带动蜗杆反转，可使框架板重新回到墙体的安装槽内，有效地提高显示屏本体的安装和拆装的效果；
Smart Images
Figure CN224814732U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of LED electronic display technology, specifically to an easy-to-install LED electronic display. Background Technology
[0002] LED electronic displays are a type of display that uses controlled semiconductor light-emitting diodes (LEDs). They consist of tens of thousands to hundreds of thousands of LED pixels arranged uniformly. Different materials can be used to create LED pixels of different colors to display various information such as text, graphics, images, animations, market data, video, and recorded signals. Currently, red, green, and yellow are the most widely used. The development of blue and pure green LEDs has reached the practical application stage.
[0003] Currently, in some commercial venues or public spaces (such as conference rooms, exhibition halls, shopping malls, etc.), LED electronic displays may be designed for embedded installation, that is, embedding the display into the wall or other structures. The advantages of doing so are that it is aesthetically pleasing, saves space, and avoids the exposure of external equipment such as brackets, making the display look cleaner. However, this installation method usually requires a custom frame or bracket, and the installation and disassembly process is relatively complicated. Utility Model Content
[0004] In view of the shortcomings of the prior art, this utility model provides an easy-to-install LED electronic display screen, which solves the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: An easy-to-install LED electronic display screen includes a display screen body and a mounting slot on a wall. A support plate is fixedly installed inside the mounting slot. A connecting frame is fixedly installed on the support plate. An adjusting rod is rotatably installed on the connecting frame. A frame plate is provided inside the mounting slot. A frame slot is opened on the frame plate. An adjusting component is provided on the frame plate. A connecting slider is provided on the adjusting component. An auxiliary component is provided on the rear side of the display screen body, and multiple positioning clamps are provided on the auxiliary component.
[0006] Preferably, the adjustment assembly includes a mounting plate fixedly mounted on a frame plate, a bidirectional motor fixedly mounted on the mounting plate, a worm gear fixedly mounted on the output end of the bidirectional motor, and symmetrically arranged side plates fixedly mounted on the inner side of the frame plate.
[0007] Preferably, a bidirectional lead screw is rotatably mounted between the two side plates, a worm gear is fixedly mounted on the bidirectional lead screw, and a stabilizing plate is fixedly mounted on the rear side of the frame plate.
[0008] Preferably, the end of the worm gear away from the bidirectional motor is rotatably mounted on a stabilizing plate, and the connecting slider is slidably mounted on the bidirectional lead screw.
[0009] Preferably, the end of the adjusting rod away from the connecting frame is rotatably connected to the connecting slider, the display screen body is installed in the frame groove, and the frame plate is positioned in the mounting groove.
[0010] Preferably, the auxiliary component includes a stabilizing plate fixedly mounted on a frame plate, an auxiliary lead screw rotatably mounted on the stabilizing plate, and an auxiliary gear fixedly mounted on the auxiliary lead screw.
[0011] Preferably, a half gear is fixedly installed on the bidirectional lead screw, and a positioning groove is provided on the frame plate.
[0012] Preferably, the positioning clamp is movably mounted on the auxiliary lead screw, the positioning clamp is slidably mounted with the positioning groove, and the half gear meshes with the auxiliary gear.
[0013] This invention provides an easy-to-install LED electronic display screen. Compared with the prior art, it has the following advantages: 1. This utility model uses a bidirectional motor to drive a worm gear to rotate. The worm gear, in conjunction with a worm wheel, drives a bidirectional lead screw to rotate. A connecting slider on the bidirectional lead screw moves inward due to its proximity to the frame plate. Then, through the cooperation of the connecting slider and an adjusting rod, and the adjustment rod with a connecting bracket on the support plate, the frame plate in the mounting slot moves outward. When the frame plate is on the outside, the display screen can be directly installed in the frame slot. By reversing the worm gear driven by the bidirectional motor, the frame plate can be returned to the mounting slot in the wall, effectively improving the installation and disassembly of the display screen. 2. In this utility model, before the frame plate is embedded in the mounting groove, the half gear will mesh with the auxiliary gear. When the frame plate continues to move into the mounting groove, the auxiliary gear will drive the auxiliary lead screw to rotate as it rotates. The positioning clamp on the auxiliary lead screw will move inward through the limiting of the positioning slide groove. By utilizing the clamping effect of the positioning clamp, the display screen body inside the frame plate can be effectively positioned to ensure the stability of the display screen body inside the frame plate. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the frame plate in this utility model; Figure 2 This is a front view of the frame plate in this utility model; Figure 3 This is a schematic diagram of the adjustment component in this utility model; Figure 4 This is a schematic diagram of the auxiliary components in this utility model.
[0015] In the diagram: 1. Display screen body; 2. Mounting slot; 3. Support plate; 4. Connecting frame; 5. Adjusting rod; 6. Frame plate; 7. Frame slot; 8. Connecting slider; 9. Positioning clamp; 10. Mounting plate; 11. Bidirectional motor; 12. Worm gear; 13. Side plate; 14. Bidirectional lead screw; 15. Worm wheel; 16. Stabilizing plate; 17. Stabilizing plate; 18. Auxiliary lead screw; 19. Auxiliary gear; 20. Half gear; 21. Positioning slide groove. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0017] Please see Figure 1-4 This utility model is an easy-to-install LED electronic display screen, including a display screen body 1 and a mounting groove 2 on a wall. A support plate 3 is fixedly installed inside the mounting groove 2, a connecting frame 4 is fixedly installed on the support plate 3, and an adjusting rod 5 is rotatably installed on the connecting frame 4. A frame plate 6 is provided inside the mounting groove 2, and a frame groove 7 is opened on the frame plate 6. An adjusting component is provided on the frame plate 6, and a connecting slider 8 is provided on the adjusting component. The adjusting component includes a mounting plate 10 fixedly installed on the frame plate 6, a bidirectional motor 11 is fixedly installed on the mounting plate 10, and a worm gear 12 is fixedly installed on the output end of the bidirectional motor 11. Symmetrically arranged side plates 13 are fixedly installed on the inner side of the frame plate 6, and a bidirectional lead screw 14 is rotatably installed between the two side plates 13. A connecting rod 14 is fixedly installed on the bidirectional lead screw 14. The worm gear 15 and the frame plate 6 are fixedly mounted on the rear side of the frame plate 6. The end of the worm gear 12 away from the bidirectional motor 11 is rotatably mounted on the stabilizing plate 16. The connecting slider 8 is slidably mounted on the bidirectional lead screw 14. The end of the adjusting rod 5 away from the connecting frame 4 is rotatably connected to the connecting slider 8. The display screen body 1 is installed in the frame groove 7, and the frame plate 6 is located in the mounting groove 2. The opening of the frame groove 7 is larger than that of the display screen body 1, which makes it easier for personnel to place the display screen body 1 in the frame. The display screen body 1 and the LED electronic display screen are the same type of display screen, and the LED electronic display screen is a technology well known to those skilled in the art, so it will not be described in detail here. At the same time, the worm gear 12 and the worm wheel 15 have a self-locking function to ensure that the frame plate 6 outside the mounting groove 2 is in a stable state.
[0018] In this embodiment, the bidirectional motor 11 drives the worm gear 12 to rotate. The worm gear 12, in conjunction with the worm wheel 15, causes the bidirectional lead screw 14 to rotate. The connecting slider 8 on the bidirectional lead screw 14 moves inward due to its limiting position with the frame plate 6. Then, the connecting slider 8, in conjunction with the adjusting rod 5, and the adjusting rod 5, in conjunction with the connecting bracket 4 on the support plate 3, causes the frame plate 6, located in the mounting groove 2, to move outward. When the frame plate 6 is on the outward side, the display screen body 1 can be directly installed in the frame groove 7. By reversing the worm gear 12 driven by the bidirectional motor 11, the frame plate 6 can return to the mounting groove 2 in the wall, effectively improving the installation and disassembly of the display screen body 1.
[0019] An auxiliary component is provided on the rear side of the display screen body 1. The auxiliary component is provided with multiple positioning clamps 9. The auxiliary component includes a stabilizing plate 17 fixedly installed on the frame plate 6. An auxiliary lead screw 18 is rotatably installed on the stabilizing plate 17. An auxiliary gear 19 is fixedly installed on the auxiliary lead screw 18. A half gear 20 is fixedly installed on the bidirectional lead screw 14. A positioning groove 21 is opened on the frame plate 6. The positioning clamps 9 are movably installed on the auxiliary lead screw 18. The positioning clamps 9 and the positioning groove 21 are slidably installed. The half gear 20 meshes with the auxiliary gear 19. When the frame plate 6 is fully embedded in the mounting groove 2, the positioning clamps 9 clamp and fix the display screen body 1.
[0020] In this embodiment, before the frame plate 6 is embedded in the mounting groove 2, the half gear 20 will mesh with the auxiliary gear 19. When the frame plate 6 continues to move into the mounting groove 2, the auxiliary gear 19 will drive the auxiliary lead screw 18 to rotate as it rotates. The positioning clamp 9 on the auxiliary lead screw 18 will move inward through the limiting of the positioning slide groove 21. By utilizing the clamping effect of the positioning clamp 9, the display screen body 1 in the frame plate 6 can be effectively positioned to ensure the stability of the display screen body 1 in the frame plate 6.
[0021] Working principle: During use, the bidirectional motor 11 drives the worm gear 12 to rotate. The worm gear 12, in conjunction with the worm wheel 15, drives the bidirectional lead screw 14 to rotate. The connecting slider 8 on the bidirectional lead screw 14 moves inward due to its limiting position with the frame plate 6. Then, through the cooperation of the connecting slider 8 and the adjusting rod 5, and the cooperation of the adjusting rod 5 and the connecting bracket 4 on the support plate 3, the frame plate 6, located in the mounting slot 2, moves outward. When the frame plate 6 is on the outer side, the display screen body 1 can be directly installed in the frame slot 7. 11 drives the worm gear 12 to reverse, which allows the frame plate 6 to return to the mounting groove 2 in the wall. Before the frame plate 6 is embedded in the mounting groove 2, the half gear 20 will mesh with the auxiliary gear 19. When the frame plate 6 continues to move into the mounting groove 2, the auxiliary gear 19 will drive the auxiliary lead screw 18 to rotate. The positioning clamp 9 on the auxiliary lead screw 18 will move inward through the limiting of the positioning slide 21. By using the clamping effect of the positioning clamp 9, the display screen body 1 in the frame plate 6 can be effectively positioned to ensure the stability of the display screen body 1 in the frame plate 6.
[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.
Claims
1. An easy-to-install LED electronic display screen, comprising a display screen body (1) and a mounting groove (2) on a wall, characterized in that: A support plate (3) is fixedly installed inside the mounting slot (2). A connecting frame (4) is fixedly installed on the support plate (3). An adjusting rod (5) is rotatably installed on the connecting frame (4). A frame plate (6) is provided inside the mounting slot (2). A frame slot (7) is provided on the frame plate (6). An adjusting component is provided on the frame plate (6). A connecting slider (8) is provided on the adjusting component. An auxiliary component is provided on the rear side of the display screen body (1), and multiple positioning clamps (9) are provided on the auxiliary component.
2. The easy-to-install LED electronic display screen according to claim 1, characterized in that: The adjustment assembly includes a mounting plate (10) fixedly mounted on a frame plate (6), a bidirectional motor (11) fixedly mounted on the mounting plate (10), a worm gear (12) fixedly mounted on the output end of the bidirectional motor (11), and symmetrically arranged side plates (13) fixedly mounted on the inner side of the frame plate (6).
3. The easy-to-install LED electronic display screen according to claim 2, characterized in that: A two-way lead screw (14) is rotatably mounted between the two side plates (13), a worm gear (15) is fixedly mounted on the two-way lead screw (14), and a stabilizing plate (16) is fixedly mounted on the rear side of the frame plate (6).
4. The easy-to-install LED electronic display screen according to claim 3, characterized in that: The end of the worm gear (12) away from the bidirectional motor (11) is rotatably mounted on the stabilizing plate (16), and the connecting slider (8) is slidably mounted on the bidirectional lead screw (14).
5. The easy-to-install LED electronic display screen according to claim 4, characterized in that: The end of the adjusting rod (5) away from the connecting frame (4) is rotatably connected to the connecting slider (8), the display screen body (1) is installed in the frame groove (7), and the frame plate (6) is located in the mounting groove (2).
6. The easy-to-install LED electronic display screen according to claim 3, characterized in that: The auxiliary component includes a stabilizing plate (17) fixedly mounted on a frame plate (6), an auxiliary lead screw (18) rotatably mounted on the stabilizing plate (17), and an auxiliary gear (19) fixedly mounted on the auxiliary lead screw (18).
7. The easy-to-install LED electronic display screen according to claim 6, characterized in that: A half gear (20) is fixedly installed on the bidirectional lead screw (14), and a positioning groove (21) is provided on the frame plate (6).
8. The easy-to-install LED electronic display screen according to claim 7, characterized in that: The positioning clamp (9) is movably mounted on the auxiliary lead screw (18), the positioning clamp (9) is slidably mounted with the positioning slide groove (21), and the half gear (20) meshes with the auxiliary gear (19).