Modular LED display unit that can be quickly assembled

Abstract

The utility model belongs to the field of LED display unit, concretely is modularization LED display unit of quick splicing, including the four corners of LED display unit are provided with splicing assembly, and the bottom of splicing assembly is pasted with supporting assembly, and the below of supporting assembly swing joint has positioning assembly, splicing assembly includes bottom plate, connecting block and first screw, the middle position of bottom plate is integrative with connecting block, and the inside screw thread connection of connecting block has first screw, splicing assembly still includes side plate and second screw, the utility model discloses the common cooperation between splicing assembly, supporting assembly and positioning assembly, can reach the purpose of fixed bottom plate according to the specification size of LED display unit, simple and quick, the " L " shape setting of side plate and bottom plate improves the durability and reliability of module, and the gasket stable support LED display unit makes it exist certain distance gap between them, and this design can make every module work independently.

Description

Technical Field

[0001] This utility model relates to the field of LED display units, specifically to modular LED display units that can be quickly assembled. Background Technology

[0002] With the continuous development of LED technology, modular LED displays have significantly improved in terms of display effect, flexibility and customization. The market demand for LED displays is becoming increasingly diversified, ranging from advertising and information dissemination to traffic signs. The modular design of LED display units can better meet these needs.

[0003] Chinese patent CN202223271267.3 discloses an LED display screen mask and its module, comprising a mask unit. The mask unit has multiple LED holes regularly arranged along both row and column directions. Horizontal or vertical borders are provided between adjacent LED holes. The sides of the horizontal and vertical borders away from the light panel that is attached to the LED display screen mask have raised structures arranged in an array. By employing this invention, the horizontal or vertical borders between adjacent LED holes, and the raised structures arranged in an array on the side of the horizontal and vertical borders away from the light panel that is attached to the LED display screen mask, reflect light multiple times when light shines on the LED display screen mask, effectively reducing the reflection of the LED display screen mask. This results in the main body of the mask exhibiting a brightness level roughly consistent with the brightness level at the splicing seams between mask units, greatly reducing the abruptness of splicing lines. The LED display screen is modular, lightweight, and uniform overall.

[0004] To address the issue of noticeable seam marks caused by the inability to create grooves on the mask when the spacing between adjacent LED beads on the LED display unit is less than 0.5mm due to limitations in the molding process, existing technology uses horizontal or vertical borders between adjacent LED holes. These borders have raised structures on the side of the LED panel away from the mask. When light shines on the mask, these raised structures reflect the light multiple times, making the overall brightness of the mask roughly consistent with the brightness of the seams between the mask units. However, because the modular design of LED display units divides the display into several identical units of the same size and function, synchronized by a central control module for coordinated display, the installation stability of the LED display modules must be ensured during installation to prevent detachment at the connection points during subsequent display operations, which could lead to display malfunctions.

[0005] Therefore, a modular LED display unit that can be quickly assembled is proposed to address the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a modular LED display unit that can be quickly assembled, in order to solve the problem mentioned in the background art of ensuring the installation stability of the LED display module during the installation process, so that the connection will not easily become detached during subsequent display work, thus preventing errors in the LED display operation.

[0007] The technical solution adopted by this utility model to solve its technical problem is: the modular LED display unit that can be quickly spliced ​​by this utility model includes splicing components provided at the four corners of the LED display unit, and a support component is attached to the bottom of the splicing component, and a positioning component is movably connected below the support component.

[0008] The splicing assembly includes a base plate, a connecting block, and a first screw. The connecting block is integrally provided in the middle of the base plate, and the first screw is connected to the internal thread of the connecting block.

[0009] Preferably, the splicing assembly further includes a side plate and a second screw, the outer wall of the base plate is integrally provided with a side plate, and the top of the side plate is threadedly connected with a second screw.

[0010] Preferably, the longitudinal sections of the base plate and the side plate are arranged in an "L" shape, and the second screws are symmetrically arranged on the top of the side plate.

[0011] Preferably, the support component includes a support plate and slots, and the support plate has slots reserved at equal intervals inside.

[0012] Preferably, the support assembly further includes positioning rings and threaded sleeves. Positioning rings are glued to the bottom of both ends of the support plate, and threaded sleeves are fitted to the bottom of the positioning rings.

[0013] Preferably, the positioning component includes a connecting strip and a pad, and the pad is integrally provided at both ends of the connecting strip.

[0014] Preferably, the positioning component further includes a positioning block, wherein the positioning block is integrally provided at the top center of the pad, and the positioning block and the positioning ring are engaged.

[0015] The advantages of this utility model are:

[0016] 1. This utility model adopts the joint cooperation between splicing components and support components. According to the specifications and dimensions of the LED display unit, a suitable slot is selected, and the base plate can be fixed by the first screw. It is simple and quick, and the screens can be finely adjusted to ensure the splicing effect. The "L" shape of the side plate and the base plate can fix the LED display unit and improve the durability and reliability of the module.

[0017] 2. This utility model adopts the joint cooperation of positioning ring, pad and positioning block. The pad stablely supports the LED display unit to ensure the stable operation of the system. There is a certain distance gap between the LED display units. This design allows each module to work independently and realizes the convenience of interchangeability and maintenance between modules. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional structural diagram of the entire utility model from the front view;

[0020] Figure 2 This is a schematic diagram of the installation structure of the splicing component of this utility model;

[0021] Figure 3 This is a schematic diagram of the specific structure of the splicing component of this utility model;

[0022] Figure 4 This is a schematic diagram of the specific structure of the support component of this utility model;

[0023] Figure 5 This is a bottom view of the support component of this utility model.

[0024] In the diagram: 1. LED display unit; 2. Splicing assembly; 201. Base plate; 202. Connecting block; 203. First screw; 204. Side plate; 205. Second screw; 3. Support assembly; 301. Support plate; 302. Groove; 303. Positioning ring; 304. Threaded sleeve; 4. Positioning assembly; 401. Connecting strip; 402. Pad; 403. Positioning block. Detailed Implementation

[0025] 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 scope of protection of the present utility model.

[0026] Example 1

[0027] Please see Figures 1 to 5As shown, the modular LED display unit that can be quickly spliced ​​includes splicing components 2 at each of the four corners of the LED display unit 1, and a support component 3 attached to the bottom of the splicing component 2. A positioning component 4 is movably connected below the support component 3. The splicing component 2 includes a base plate 201, a connecting block 202, and a first screw 203. The connecting block 202 is integrated into the middle of the base plate 201, and the first screw 203 is threaded into the internal part of the connecting block 202. With this configuration, the base plate 201 can be fixed by selecting a suitable slot 302 according to the specifications and dimensions of the LED display unit 1 and using the first screw 203. This is simple and quick, and the screens can be finely adjusted to ensure a good splicing effect. The splicing component 2 also includes a side plate 204 and a second screw 205. The side plate 204 is integrated into the outer wall of the base plate 201, and the second screw 205 is threaded into the top of the side plate 204. With this configuration, the second screw 205 is threaded into the internal part of the connecting block 202. 5 is fixed in the middle of the side plate 204 to facilitate the splicing of different LED display modules. The longitudinal section of the base plate 201 and the side plate 204 is set in an "L" shape, and the second screw 205 is symmetrically set on the top of the side plate 204. The "L" shape of the side plate 204 and the base plate 201 can fix the LED display unit 1, improve the durability and reliability of the module. The support component 3 includes a support plate 301 and a slot 302. The support plate 301 has slots 302 reserved at equal intervals inside. With this setting, the slot 302 at the appropriate position can be selected according to the specifications and size of the LED display unit 1. The support component 3 also includes a positioning ring 303 and a threaded sleeve 304. The positioning ring 303 is glued to the bottom of both ends of the support plate 301, and the threaded sleeve 304 is attached to the bottom of the positioning ring 303. The first screw 203 is fixed by the threaded sleeve 304, so that the splicing component 2 is fixed to the top of the support component 3, achieving overall coordination.

[0028] Please see Figure 1 , Figure 2 and Figure 4 As shown, the positioning component 4 includes a connecting strip 401 and a pad 402. The pads 402 are integrated at both ends of the connecting strip 401. The pads 402 stably support the LED display unit 1 to ensure the stable operation of the system. The design allows each module to work independently, making it convenient for interchange and maintenance between modules. The positioning component 4 also includes a positioning block 403. The positioning block 403 is integrated at the top center of the pad 402, and the positioning block 403 and the positioning ring 303 are connected by a snap-fit ​​connection. With this setting, the positioning component 4 is fixed by the snap-fit ​​connection between the positioning block 403 and the positioning ring 303.

[0029] Working principle: During the splicing and installation of LED display unit 1, firstly, according to the specifications and dimensions of LED display unit 1, select a suitable slot 302, align the slot hole inside the middle connecting block 202 of the base plate 201 with the slot 302, and use the first screw 203 to pass through the slot hole and slot 302 to fix the base plate 201. This is simple and quick, and the screens can be finely adjusted to ensure the splicing effect. Use the positioning ring 303 to fit against the bottom outer wall of the first screw 203, and use the threaded sleeve 304 to fix the first screw 203, so that the splicing component 2 is fixed on the top of the support component 3, achieving overall coordination. Place the LED display unit 1 on the top of the base plate 201, and use the second screw 205 to pass through and fix it in the middle position of the side plate 204. The "L" shape of the side plate 204 and the base plate 201 can fix the LED display unit 1, improving the durability and reliability of the module.

[0030] Secondly, the positioning component 4 is engaged and fixed with the positioning ring 303 by the positioning block 403. The two ends of the connecting strip 401 are provided with pads 402. The pads 402 stably support the LED display unit 1 to ensure the stable operation of the system. A certain distance gap exists between the LED display units 1. This design allows each module to work independently, realizing the convenience of interchangeability and maintenance between modules.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A modular LED display unit that can be quickly assembled, characterized in that: The LED display unit (1) is provided with splicing components (2) at all four corners, and a support component (3) is attached to the bottom of the splicing component (2), and a positioning component (4) is movably connected to the bottom of the support component (3). The splicing component (2) includes a base plate (201), a connecting block (202) and a first screw (203). The connecting block (202) is integrally provided in the middle position of the base plate (201), and the first screw (203) is threadedly connected to the inside of the connecting block (202).

2. The modular LED display unit capable of rapid assembly according to claim 1, characterized in that: The splicing assembly (2) also includes a side plate (204) and a second screw (205). The outer wall of the base plate (201) is integrally provided with the side plate (204), and the top of the side plate (204) is threadedly connected with the second screw (205).

3. The modular LED display unit capable of rapid assembly according to claim 1, characterized in that: The longitudinal sections of the base plate (201) and the side plate (204) are arranged in an "L" shape, and the top of the side plate (204) is symmetrically provided with second screws (205).

4. The modular LED display unit capable of rapid assembly according to claim 1, characterized in that: The support component (3) includes a support plate (301) and a slot (302), and the support plate (301) has slots (302) reserved at equal intervals inside.

5. The modular LED display unit capable of rapid assembly according to claim 4, characterized in that: The support assembly (3) also includes a positioning ring (303) and a threaded sleeve (304). The positioning ring (303) is glued to the bottom of both ends of the support plate (301), and the threaded sleeve (304) is attached to the bottom of the positioning ring (303).

6. The modular LED display unit capable of rapid assembly according to claim 1, characterized in that: The positioning component (4) includes a connecting strip (401) and a pad (402), and the pad (402) is integrally provided at both ends of the connecting strip (401).

7. The modular LED display unit capable of rapid assembly according to claim 6, characterized in that: The positioning component (4) also includes a positioning block (403), and the positioning block (403) is integrally provided at the top center of the pad (402), and the positioning block (403) and the positioning ring (303) are engaged.

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