A display module for optimizing the splicing effect of LED display screen
By designing a display module of movable heat dissipation components and filter screens, the problem of height difference caused by inconsistent module thickness during LED display splicing is solved, and the heat dissipation effect is improved and the display effect is optimized.
Patent Information
- Application Number
- CN202421341032.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-13
AI Technical Summary
During the splicing process, the height difference caused by inconsistent module thicknesses affects the display effect, and the position of the heat dissipation fan is fixed to affect the heat dissipation effect.
A display module including a mounting box, a mounting frame, a display module body, a movable heat dissipation assembly and a filter screen are designed. The movable heat dissipation assembly enables flexible adjustment of the heat dissipation fan through a bidirectional threaded rod and slide rod, and the filter is used for dust removal and heat dissipation.
Through movable heat dissipation components and filters, the splicing effect of LED display screen is optimized, reducing the difficulty of artificial leveling, and improving the heat dissipation effect, avoiding the influence of dust.
Smart Images
Figure CN222706791U_ABST
Abstract
Description
Technical Field
[0001] The utility model specifically relates to a display module for optimizing the splicing effect of an LED display screen, and belongs to the technical field of display modules. Background Art
[0002] LED unit board, also known as LED display module, is referred to as unit board. It is composed of LED light-emitting diodes and driving circuits, driving ICs and plastic kits. Outdoor and semi-outdoor are generally called modules. The characteristics of indoor surface mount are: high image clarity and extremely rich colors, but the disadvantage is that the price is relatively high; the characteristics of outdoor and semi-outdoor module unit boards are: high brightness, waterproof, and rich colors. The disadvantage is that technical guidance is required for installation. However, most of the existing heat dissipation uses cooling fans, and the positions of existing cooling fans are mostly fixed, which affects the heat dissipation effect and thus affects the work of the display module.
[0003] For example, the announcement number is CN218676371U, a display module for optimizing the splicing effect of LED display screens, wherein a plurality of metal protrusion structures are distributed on the back of the module body corresponding to the outer frame of the semi-finished box body, and the distance error between each metal protrusion structure and the front of the module body is within the range of 0.04mm. The utility model can solve the problem of height difference between the box body and between the boxes during the construction process caused by inconsistent module thickness during the splicing process of LED display screens, greatly optimize the display effect, and reduce the difficulty of manual leveling in the later stage.
[0004] However, it is inconvenient to flexibly adjust the position of the cooling fan during use, which affects the cooling effect and thus affects the operation of the display module. Utility Model Content
[0005] The purpose of the utility model is to provide a display module that optimizes the splicing effect of an LED display screen in view of the deficiencies in the prior art, so as to achieve the purpose of dust removal on the display module body.
[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: a display module for optimizing the splicing effect of an LED display screen, comprising an installation box, a mounting frame being clamped on the installation box, a display module body being connected to the mounting frame, a vacuum cleaner being installed on the installation box, a movable heat dissipation component being installed inside the installation box and below the mounting frame, the movable heat dissipation component being fixedly connected to an output end of the vacuum cleaner, a servo motor being installed on one side of the installation box, and a filter being clamped on the installation box.
[0007] Furthermore, in order to facilitate the rotation of the bidirectional threaded rod, the movable heat dissipation assembly includes a bidirectional threaded rod and a sliding rod. The bidirectional threaded rod is rotatably installed inside the installation box. One end of the bidirectional threaded rod is fixedly connected to the output end of the servo motor. Sliding rods are installed inside the installation box and on both sides of the bidirectional threaded rod. A first sliding block is inserted into the sliding rod, and a second sliding block is threadedly connected to the bidirectional threaded rod.
[0008] Furthermore, in order to facilitate the adjustment of the movement of the cooling fan, a connecting plate is installed between the first slider and the second slider, a cooling fan is installed between the first slider and the second slider, and an electrostatic precipitator is installed on the connecting plate.
[0009] Furthermore, in order to facilitate the disassembly of the mounting frame, a mounting groove is opened on the mounting box, the mounting frame and the mounting box are clamped together through the mounting groove, and a fixing bolt is threadedly connected on the mounting frame, and the mounting frame and the mounting box are fixed by the fixing bolt.
[0010] Furthermore, in order to facilitate the installation of the display module body, the mounting frame is provided with card blocks arranged in an array, the card blocks are provided with card holes, and the lower surface of the display module body is provided with a connecting block, and the connecting block is consistent with the card holes.
[0011] Furthermore, in order to facilitate the disassembly of the display module body, a connecting piece is connected to the display module body, a connecting bolt is threadedly connected to the connecting piece, and the connecting piece and the mounting frame are threadedly connected through the connecting bolt.
[0012] Furthermore, in order to facilitate heat dissipation and dust removal, the mounting frame is provided with ventilation holes arranged in an array, and the display module body is inlaid with a metal connecting sheet.
[0013] Furthermore, in order to facilitate the removal of the filter, a clamping groove is provided on the installation box, and the filter is clamped with the installation box through the clamping groove.
[0014] The technical effects and advantages of the utility model are as follows: through the movable heat dissipation component, it is convenient to remove dust from the inside of the installation box to avoid the influence of dust on the display module body. Through the movable heat dissipation component and the filter net, the air inside the installation box can circulate and the heat dissipation can be accelerated. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a partial structural schematic diagram of the utility model;
[0016] Figure 2 It is a structural schematic diagram of the utility model from the right side perspective;
[0017] Figure 3 It is a structural schematic diagram of the utility model from the left side perspective;
[0018] Figure 4 It is a schematic diagram of the structure of the utility model from an upward viewing angle;
[0019] Figure 5 It is a structural schematic diagram of the rear view angle of the utility model;
[0020] Figure 6 It is a partial structural schematic diagram of the movable heat dissipation component of the utility model.
[0021] In the figure: 1. installation box; 2. installation frame; 3. display module body; 4. movable heat dissipation component; 401. bidirectional threaded rod; 402. sliding rod; 403. first slider; 404. second slider; 405. connecting plate; 406. cooling fan; 407. electrostatic precipitator; 5. servo motor; 6. filter; 7. installation slot; 8. fixing bolt; 9. snap-in block; 10. snap-in hole; 11. connecting piece; 12. connecting bolt; 13. air vent; 14. metal connecting piece; 15. snap-in slot. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-Figure 6 As shown, a display module for optimizing the splicing effect of an LED display screen includes an installation box 1, a mounting frame 2 is clamped on the installation box 1, a display module body 3 is connected to the mounting frame 2, a movable heat dissipation component 4 is installed inside the installation box 1 and below the mounting frame 2, a servo motor 5 is installed on one side of the installation box 1, and a filter screen 6 is clamped on the installation box 1. The filter screen 6 facilitates heat dissipation and can reduce dust from entering the installation box 1, thereby preventing dust from affecting the operation of the display module.
[0024] The movable heat dissipation component 4 includes a bidirectional threaded rod 401 and a slide rod 402. The bidirectional threaded rod 401 is rotatably installed inside the installation box 1. One end of the bidirectional threaded rod 401 is fixedly connected to the output end of the servo motor 5. The slide rods 402 are installed inside the installation box 1 and on both sides of the bidirectional threaded rod 401. The slide rods 402 are plugged with a first slider 403. The bidirectional threaded rod 401 is threadedly connected to a second slider 404. A connecting plate 405 is installed between the first slider 403 and the second slider 404. A heat dissipation plate 405 is installed between the first slider 403 and the second slider 404. The fan 406 is rotated by the servo motor 5, the bidirectional threaded rod 401 is rotated, the first slider 403 is moved, and the second slider 404 is moved by the connecting plate 405, and the first slider 403 can be limited at the same time. An electrostatic precipitator 407 is installed on the connecting plate 405. The electrostatic precipitator 407 is used to remove dust on the display module body 3, thereby preventing the dust from affecting the operation of the display module body 3. The heat dissipation fan 406 is moved, thereby facilitating the heat dissipation of the display module body 3. The internal temperature of the installation box 1 is too high, which affects the operation of the display module body 3.
[0025] The mounting box 1 is provided with a mounting groove 7, and the mounting frame 2 is clamped with the mounting box 1 through the mounting groove 7. The mounting frame 2 is threadedly connected with a fixing bolt 8, and the mounting frame 2 and the mounting box 1 are fixed by the fixing bolt 8. By loosening the fixing bolt 8, the mounting frame 2 is separated from the mounting box 1, so as to facilitate the separation of the display module body 3 from the mounting box 1. The mounting frame 2 is provided with clamping blocks 9 arranged in an array, and the clamping blocks 9 are provided with clamping holes 10. The lower surface of the display module body 3 is provided with a connecting block, and the connecting block is consistent with the clamping hole 10. The connecting block is clamped with the clamping hole 10, so as to facilitate the connection of the connecting piece 11 with the mounting frame 2. The display module body 3 is connected with a connecting piece 11, and the connecting piece 11 is staggeredly installed on the display module 3, so as to facilitate the reduction of the gap between the display modules 3, thereby improving the splicing effect. The connecting piece 11 is threadedly connected with a connecting bolt 12, and by tightening Loosen the connecting bolts 12 and remove the connecting bolts 12 to facilitate the removal of the display module body 3. The connecting piece 11 is threadedly connected to the mounting frame 2 through the connecting bolts 12. The mounting frame 2 is provided with air holes 13 arranged in an array. The display module body 3 is inlaid with a metal connecting piece 14. The connecting piece 11, the connecting bolts 12 and the metal connecting piece 14 reduce the connection gap between the display module bodies 3, thereby improving the splicing effect. The air holes 13 facilitate dust removal and heat dissipation of the display module body 3, thereby preventing dust from affecting the removal of the display module body 3 and facilitating heat dissipation. The installation box 1 is provided with a snap-in groove 15, and the filter screen 6 is snap-in connected to the installation box 1 through the snap-in groove 15, which facilitates the removal of the filter screen 6, thereby facilitating its cleaning and improving the filtering quality. The air holes 13 and the filter screen 6 facilitate heat dissipation inside the installation box 1.
[0026] When the utility model is in use, the servo motor 5 is started, the bidirectional threaded rod 401 rotates, the first slider 403 moves, and the second slider 404 is moved through the connecting plate 405. At the same time, the first slider 403 can be limited, so as to flexibly adjust the position of the cooling fan 406, so as to facilitate the heat dissipation of different positions of the display module body 3, and to facilitate the discharge of the heat inside the installation box 1 through the filter 6 to improve the heat dissipation effect, and to facilitate the removal of dust on the display module body 3 through the electrostatic precipitator 407, so as to prevent the dust from affecting the operation of the display module body 3, and to facilitate the removal of the mounting frame 2 by loosening the fixing bolts 8, and to facilitate the removal of the connecting bolts 12, so as to facilitate the removal of the display module body 3, so as to facilitate the flexible replacement of the display module body 3.
[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A display module for optimizing the splicing effect of an LED display screen, comprising an installation box (1), a mounting frame (2) being clamped on the installation box (1), and a display module body (3) being connected to the mounting frame (2), characterized in that: A movable heat dissipation component (4) is installed inside the installation box (1) and below the installation frame (2). A servo motor (5) is installed on one side of the movable heat dissipation component (4) and the installation box (1). A filter screen (6) is clamped on the installation box (1).
2. The display module for optimizing the splicing effect of an LED display screen according to claim 1, characterized in that: The movable heat dissipation assembly (4) comprises a bidirectional threaded rod (401) and a sliding rod (402); the bidirectional threaded rod (401) is rotatably mounted inside the installation box (1); one end of the bidirectional threaded rod (401) is fixedly connected to the output end of the servo motor (5); sliding rods (402) are installed inside the installation box (1) and on both sides of the bidirectional threaded rod (401); a first sliding block (403) is inserted into the sliding rod (402); and a second sliding block (404) is threadedly connected to the bidirectional threaded rod (401).
3. The display module for optimizing the splicing effect of an LED display screen according to claim 2, characterized in that: A connecting plate (405) is installed between the first slider (403) and the second slider (404), a cooling fan (406) is installed between the first slider (403) and the second slider (404), and an electrostatic precipitator (407) is installed on the connecting plate (405).
4. The display module for optimizing the splicing effect of an LED display screen according to claim 1, characterized in that: The installation box (1) is provided with an installation groove (7), the installation frame (2) and the installation box (1) are clamped together through the installation groove (7), the installation frame (2) is threadedly connected with a fixing bolt (8), and the installation frame (2) and the installation box (1) are fixed together through the fixing bolt (8).
5. The display module for optimizing the splicing effect of an LED display screen according to claim 1, characterized in that: The mounting frame (2) is provided with card blocks (9) arranged in an array, the card blocks (9) are provided with card holes (10), and the lower surface of the display module body (3) is provided with a connection block, the connection block is consistent with the card hole (10).
6. The display module for optimizing the splicing effect of an LED display screen according to claim 1, characterized in that: The display module body (3) is connected to a connecting piece (11), a connecting bolt (12) is threadedly connected to the connecting piece (11), and the connecting piece (11) and the mounting frame (2) are threadedly connected via the connecting bolt (12).
7. The display module for optimizing the splicing effect of an LED display screen according to claim 1, characterized in that: The mounting frame (2) is provided with ventilation holes (13) arranged in an array, and the display module body (3) is inlaid with a metal connecting piece (14).
8. The display module for optimizing the splicing effect of an LED display screen according to claim 1, characterized in that: The installation box (1) is provided with a clamping groove (15), and the filter screen (6) is clamped with the installation box (1) through the clamping groove (15).