Split type LED display screen
By setting fixtures on the mounting frame of the LED display screen, using the coordination of the sliding rod and the limiting parts and spring reset, the problems of small splicing gaps and difficulty in repair are solved, and the panel is quickly promoted and rolled out to ensure picture integrity. and efficient maintenance.
Patent Information
- Application Number
- CN202420681744.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-03
AI Technical Summary
The existing split LED display screens have small gaps during splicing, making it difficult to lift damaged modules during maintenance, especially when the magnetism is high, resulting in low maintenance efficiency.
By providing fixtures at the four corners of the mounting frame, the display panel is pushed forward with other panel planes when pressed, avoiding gaps, and pushing out the panels when needed to facilitate quick replacement. The fixing member includes a housing, a mounting rod, a sliding rod, a limiting member and a spring, and the pushing and pushing of the panel is achieved by the coordination of the sliding rod and the limiting member and the spring return.
It effectively avoids gaps during splicing, ensures picture integrity, and simplifies the rapid repair and replacement process of damaged panels, improving maintenance efficiency.
Smart Images
Figure CN222164363U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of LED display screen installation, in particular to a split type LED display screen. Background Art
[0002] Split LED display is a type of LED display that consists of multiple split LED modules that can be installed and maintained independently. Typically, each LED module contains a group of LED pixels and has its own power supply and control circuit.
[0003] Most split LED screens are fixed on the mounting frame with magnets. However, in actual use, the integrity of the display needs to be maintained. When multiple LED screens are spliced together, the gap between the two LED screens is small. When one of the LED screens is damaged, maintenance personnel need to use tools to lift the damaged LED screen. When the magnetic force is large and the gap is small, it is more difficult to lift it up.
[0004] In view of this, we propose a split-type LED display screen. Utility Model Content
[0005] The purpose of the utility model is to solve the above-mentioned shortcomings and provide a split type LED display screen.
[0006] After the display panel is fixed on the fixing part, force is applied to the display panel to press the fixing part, so that the display panel is pushed forward and is coplanar with other installed display panels, thereby avoiding gaps between the panels and causing black seams in the played picture. Force is applied to the display panel again to press the fixing part and push the display panel out, thereby facilitating the rapid repair and replacement of a damaged display panel.
[0007] Therefore, the utility model provides a split LED display screen, including a mounting frame and a display panel, wherein the four corners of the mounting frame are fixed with fixing parts, and the fixing parts are used to fix the four corners of the display panel. When the fixing parts are pressed by the display panel, the display panel is pushed into the same plane as other installed display panels, and when the fixing parts are pressed by the display panel again, the display panel is pushed out.
[0008] As a further improvement of the technical solution, the fixing member includes a shell, a mounting rod is provided in the shell, a fixing hole is provided at one end of the mounting rod, hooks are provided at the four corners of the display panel, and the hooks are clamped in the fixing holes of the mounting rod.
[0009] As a further improvement of the technical solution, a fixed shaft is provided at one end of the shell, a sliding rod is rotatably connected to the fixed shaft, and a protruding block is provided at one end of the sliding rod.
[0010] As a further improvement of the technical solution, a limiting member is provided at one end of the mounting rod away from the fixing hole, a sliding groove is provided in the limiting member, and the protruding block of the sliding rod is slidably connected in the sliding groove of the limiting member.
[0011] As a further improvement of the technical solution, a spring is provided between the fixed shaft and the limiting member, and the spring is used for resetting the mounting rod.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. In this split-type LED display, after the display panel is fixed on the fixing part, force is applied to the display panel to press the fixing part, so that the display panel is pushed forward and is coplanar with other installed display panels, thereby avoiding gaps between the panels and causing black gaps in the played picture.
[0014] 2. In the split-type LED display screen, after the display panel is fixed on the fixing part, force is applied to the display panel again to press the fixing part and push the display panel out, thereby facilitating the rapid repair and replacement of a damaged display panel. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the embodiment;
[0016] Figure 2 It is an overall expanded view of the embodiment;
[0017] Figure 3 is a schematic diagram of a display panel of an embodiment;
[0018] Figure 4 2 is a cross-sectional view of a fixing member of an embodiment.
[0019] The meaning of each number in the figure is:
[0020] 100, mounting frame; 110, fixing member; 111, housing; 112, fixing shaft; 113, sliding rod; 114, limiting member; 115, mounting rod; 116, spring;
[0021] 200. Display panel; 201. Hook. DETAILED DESCRIPTION
[0022] Most split LED screens are fixed on the mounting frame with magnets. However, in actual use, the integrity of the display needs to be maintained. When multiple LED screens are spliced together, the gap between the two LED screens is small. When one of the LED screens is damaged, maintenance personnel need to use tools to lift the damaged LED screen. When the magnetic force is large and the gap is small, it is more difficult to lift it up.
[0023] like Figure 1-Figure 4 As shown, this embodiment provides a split LED display screen, including a mounting frame 100 and a display panel 200. Considering that after multiple display panels 200 are spliced together, in order to reduce the gap between the display panels 200 and to facilitate and quickly repair and replace a certain display panel 200, fixing members 110 are fixed to the four corners of the mounting frame 100. The fixing members 110 are used to fix the four corners of the display panel 200. When the fixing members 110 are pressed by the display panel 200, the display panel 200 is pushed into the same plane as other installed display panels 200. When the fixing members 110 are pressed by the display panel 200 again, the display panel 200 is pushed out.
[0024] The improvement of this embodiment lies in that: after the display panel 200 is fixed on the fixing member 110, force is applied to the display panel 200 so that the fixing member 110 is pressed, the display panel 200 is pushed forward, and is coplanar with other installed display panels 200, thereby avoiding gaps between the panels and causing black seams in the played picture. Force is applied to the display panel 200 again so that the fixing member 110 is pressed and the display panel 200 is pushed out, thereby facilitating the rapid repair and replacement of a damaged display panel 200.
[0025] In order to facilitate the fixing of the display panel 200 and realize the pressing and fixing of the fixing member 110 and the pressing and resetting, the second embodiment of the present utility model is shown.
[0026] The fixing member 110 includes a housing 111, a mounting rod 115 is provided in the housing 111, one end of the mounting rod 115 is provided with a fixing hole, four corners of the display panel 200 are provided with hooks 201, the hooks 201 are clamped in the fixing holes of the mounting rod 115, so as to fix the display panel 200 on the mounting rod 115, a fixing shaft 112 is provided in one end of the housing 111, a sliding rod 113 is rotatably connected to the fixing shaft 112, one end of the sliding rod 113 is provided with a protruding block, and the mounting rod 115 is provided with a protruding block. A stopper 114 is provided at one end away from the fixing hole, and a slide groove is provided inside the stopper 114. The protruding block of the sliding rod 113 is slidably connected to the slide groove of the stopper 114. The inner circle of the slide groove of the stopper 114 is provided with a deflection angle at the lowest point and the outer circle is provided with a deflection angle at the highest point, so that the sliding rod 113 deflects to one side when pressed, thereby achieving the purpose of moving the sliding rod 113, and a spring 116 is provided between the fixed shaft 112 and the stopper 114, and the spring 116 is used to reset the mounting rod 115.
[0027] In summary, the working principle of this solution is as follows:
[0028] The hook 201 of the display panel 200 is fixed in the fixing hole of the mounting rod 115, and a thrust is applied to the four corners of the display panel 200. The mounting rod 115 pushes the limiter 114 downward, and the sliding rod 113 slides in the direction of the deflection angle of the lowest point of the inner circle of the slide groove of the limiter 114. When the sliding rod 113 slides to the highest point of the slide groove of the limiter 114, the sliding rod 113 cannot be pushed due to the deflection angle, and the mounting rod 115 is released. The sliding rod 113 falls into the slide groove under the action of the spring 116. The display panel 200 is connected as a whole by the limiting piece 114 at the highest point of the inner circle. When a certain display panel 200 is damaged, the display panel 200 is pressed, and the mounting rod 115 continues to move through the deflection angle of the highest point of the sliding groove of the limiting piece 114, and under the influence of the elastic force of the spring 116, it falls on the lowest point of the outer circle of the sliding groove of the limiting piece 114, completing the pushing out of the damaged display panel 200, and the display panel 200 is forced upward to disengage the hook 201 from the fixing hole of the mounting rod 115.
[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A split-type LED display screen, comprising a mounting frame (100) and a display panel (200), characterized in that: The four corners of the mounting frame (100) are fixed with fixing members (110), and the fixing members (110) are used to fix the four corners of the display panel (200). When the fixing member (110) is pressed by the display panel (200), the display panel (200) is pushed to be coplanar with other mounted display panels (200); when the fixing member (110) is pressed by the display panel (200) again, the display panel (200) is pushed out.
2. The split type LED display screen according to claim 1, characterized in that: The fixing member (110) comprises a housing (111), a mounting rod (115) is arranged inside the housing (111), a fixing hole is arranged at one end of the mounting rod (115), hooks (201) are arranged at four corners of the display panel (200), and the hooks (201) are snap-connected to the fixing holes of the mounting rod (115).
3. The split type LED display screen according to claim 2, characterized in that: A fixed shaft (112) is provided at one end of the housing (111), a sliding rod (113) is rotatably connected to the fixed shaft (112), and a protruding block is provided at one end of the sliding rod (113).
4. The split type LED display screen according to claim 3, characterized in that: A stopper (114) is provided at one end of the mounting rod (115) away from the fixing hole, a sliding groove is provided in the stopper (114), and the protruding block of the sliding rod (113) is slidably connected in the sliding groove of the stopper (114).
5. The split type LED display screen according to claim 4, characterized in that: A spring (116) is provided between the fixed shaft (112) and the limiting member (114), and the spring (116) is used for resetting the mounting rod (115).