Module capable of being spliced and spliced display screen

Abstract

The invention provides a module capable of being spliced and a spliced display screen. The module capable of being spliced comprises a lamp panel, a front frame and a driving assembly. The lamp panel is installed on the first face of the front frame. The driving assembly is installed on the second face of the front frame, and the first face and the second face are arranged oppositely. The lamp panel and the driving assembly are installed on the front frame, so that components originally installed on the rear cover are integrated on the front frame, the convenience of front maintenance can be improved, and front maintenance is simpler and more convenient.

Description

Technical Field

[0001] The present application relates to the field of display technology, and in particular to a spliced ​​module and a spliced ​​display screen. Background Art

[0002] With the rapid development of advertising, media, stage, and commercial display, the demand for LED displays continues to grow. Simultaneously, with the acceleration of urbanization and the improvement of public infrastructure, there is also a significant demand for LED displays in outdoor advertising and urban lighting. However, the typical large-scale LED splicing screens currently on the market typically have all components, except the light panel, mounted on the back cover, making front-end maintenance of the LED display difficult. Summary of the Invention

[0003] In view of the above-mentioned deficiencies in the prior art, the purpose of this application is to provide a splicing module and a splicing display screen to overcome the technical problem of troublesome maintenance.

[0004] In a first aspect, the present application provides a splicable module, comprising:

[0005] Light board, front frame and drive assembly;

[0006] The light panel is mounted on the first surface of the front frame;

[0007] The driving assembly is mounted on the second surface of the front frame, and the first surface and the second surface are arranged opposite to each other.

[0008] It can be understood that by installing the lamp board and the driving assembly on the front frame, the components originally installed on the back cover are integrated into the front frame, so that they can be directly removed when performing front maintenance on the LED, thereby improving the convenience of front maintenance and disassembly. In addition, since the components are all integrated on the front frame, there is no need to consider the connection relationship between the components and the back cover when performing front maintenance and disassembly, making disassembly and installation more convenient.

[0009] Optionally, the driving component includes: a HUB board and a receiving card;

[0010] The HUB board is mounted on the second surface;

[0011] The receiving card is installed on the HUB board.

[0012] Optionally, the driving component further includes: a power supply;

[0013] The power supply is installed on the HUB board or the front frame.

[0014] Optionally, a magnetic element is provided on at least one splicing edge of the front frame for splicing.

[0015] It can be understood that by arranging magnetic parts on at least one splicing edge of the front frame, when the splicing module is used for splicing, the magnetic parts between adjacent splicing modules can be used for magnetic attraction, and the adjacent splicing modules can be locked by magnetic attraction force to eliminate the gap between adjacent splicing modules and reduce the splicing seams.

[0016] Optionally, there are multiple magnetic elements, and the multiple magnetic elements are arranged at intervals on the splicing edge.

[0017] It is understandable that by providing a plurality of magnetic elements, the magnetic attraction force can be increased, so that the locking force between adjacent connectable modules is greater and the fit is tighter.

[0018] Optionally, the magnetic components are provided on both of the two splicing edges of the front frame.

[0019] Optionally, the two splicing edges are located on the left and right sides of the light panel.

[0020] It can be understood that by arranging magnetic parts on the splicing edges on the left and right sides of the front frame, when the splicing module is used for splicing, the magnetic parts between adjacent splicing modules can be used for magnetic attraction, and the adjacent splicing modules can be locked by magnetic force to eliminate the left and right gaps between the splicing modules, reduce the splicing seams, and at the same time meet the front maintenance function.

[0021] Optionally, the magnetic components are provided on the four splicing edges of the front frame.

[0022] It can be understood that by arranging magnetic parts on the four splicing edges of the front frame, when the splicing module is used for splicing, the magnetic parts between adjacent splicing modules can be used for magnetic attraction, and the magnetic force can be used to lock the adjacent splicing modules to eliminate the upper and lower left and right gaps of the splicing modules, reduce the splicing seams, and at the same time meet the front maintenance function.

[0023] Optionally, the magnetic attraction member is a magnet.

[0024] In a second aspect, the present application further provides a spliced ​​display screen, comprising a back cover and at least one spliced ​​module and a back cover as described in any one of the first aspects, wherein the spliced ​​module is detachably connected to the back cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the exploded structure of a splicable module provided in one embodiment of the present application;

[0026] Figure 2 for Figure 1 The schematic diagram of the planar structure of the splicable module shown is at one viewing angle;

[0027] Figure 3 for Figure 1 A schematic diagram of the planar structure of the splicable module shown in another perspective;

[0028] Figure 4 A schematic diagram of a partially exploded structure of a spliced ​​display screen provided in one embodiment of the present application.

[0029] Figure numerals: 100 - splicing module; 150 - magnetic component; 110 - light board; 120 - front frame; 140 - driving assembly; D1 - first surface; D2 - second surface; 141 - HUB board; 143 - power supply; 145 - receiving card; 121 - splicing edge; 200 - splicing display screen; 210 - back cover. DETAILED DESCRIPTION

[0030] To facilitate understanding of the present application, a more comprehensive description of the present application will be provided below with reference to the accompanying drawings. The accompanying drawings illustrate preferred embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the disclosure of the present application.

[0031] The following descriptions of the embodiments are with reference to the attached diagrams to illustrate specific embodiments that the present application can be used to implement. The serial numbers of the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in the present application include direct and indirect connections (couplings) unless otherwise specified. The directional terms mentioned in the present application, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", etc., are only with reference to the directions of the attached drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the present application, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0032] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections; they can refer to direct connections, indirect connections through an intermediary, or internal connections between two components. A person of ordinary skill in the art will understand the specific meanings of these terms in this application based on the specific circumstances. It should be noted that the terms "first," "second," and so on, in the specification, claims, and drawings of this application are used to distinguish between different objects, not to describe a specific order. Furthermore, the terms "include," "may include," "comprise," or "may include" as used in this application indicate the presence of the corresponding functions, operations, components, etc. disclosed, and do not limit the presence or absence of one or more additional functions, operations, components, etc. Furthermore, the terms "include" or "comprising" indicate the presence of the corresponding features, numbers, steps, operations, elements, components, or combinations thereof disclosed in the specification, and do not exclude the presence or addition of one or more other features, numbers, steps, operations, elements, components, or combinations thereof, and are intended to cover non-exclusive inclusions.

[0033] like Figures 1 to 3 As shown, the splicable module 100 includes: a light panel 110 , a front frame 120 and a driving assembly 140 .

[0034] The light board 110 is mounted on the first surface D1 of the front frame 120;

[0035] The driving assembly 140 is mounted on the second surface D2 of the front frame 120 , and the first surface D1 and the second surface D2 are arranged opposite to each other.

[0036] Among them, the light board 110 is a mini-LED light board or a micro-LED light board.

[0037] It should be understood that a lamp board 110 is bonded with multiple LED lamp beads, and the LED lamp beads are mini-LED or micro-LED.

[0038] It is understandable that the first surface D1 is the front surface of the front frame 120, and the second surface D2 is the back surface of the front frame 120. In other words, the side where the light board 110 is installed is the front surface, which is used for display, and the side facing away from the light board 110 is the back surface, i.e., the second surface D2.

[0039] It should be noted that the light board 110 can be physically fixed to the first surface D1 (e.g., magnetically), and the electrical interface on the back of the light board 110 can be electrically connected to the HUB board. For example, the male port on the light board 110 can be connected to the female port on the HUB board. Alternatively, the light board 110 can be electrically connected to the HUB board directly through the electrical interface on its back.

[0040] It should be noted that the lamp board 110 is composed of a PCB board and lamp beads, that is, the lamp board 110 is formed by bonding the lamp beads to a PCB board. The PCB board is pre-configured with a driving circuit for driving the LEDs.

[0041] Optionally, there are multiple light boards 110 (an even number of light boards), such as 2, 4, 6, etc.

[0042] That is to say, one light board 110 can be installed on one front frame 120, or two, four, six, etc. light boards 110 can be installed on one front frame 120.

[0043] It can be understood that by integrating the lamp board 110 and the driving assembly 140 as a whole into the front frame 120, they can be directly removed when performing front maintenance on the LED, thereby improving the convenience of front maintenance and disassembly. In addition, since the components are all integrated on the front frame 120, there is no need to consider the connection relationship between the components and the back cover when performing front maintenance and disassembly, making disassembly and installation more convenient.

[0044] Optionally, the driving component 140 includes a HUB board 141 and a receiving card 145 .

[0045] The HUB board 141 is mounted on the second surface D2 ; and the receiving card 145 is mounted on the HUB board 141 .

[0046] Optionally, the driving assembly 140 further includes: a power supply 143 , and the power supply 143 is installed on the HUB board 141 / front frame 120 .

[0047] It is understandable that the driving assembly 140 is not limited to the HUB board 141, the power supply 143 and the receiving card 145, and may also include other necessary components for driving the LED display, such as an optical fiber interface, which is not specifically limited here.

[0048] Optionally, the splicable module 100 further includes a heat sink, which is provided on the power supply 143 and is used to dissipate heat generated by the power supply 143 .

[0049] Optionally, a magnetic element 150 is provided on at least one splicing edge 121 of the front frame 120 for splicing.

[0050] Optionally, the front frame 120 may be rectangular or irregular in shape.

[0051] Optionally, the material of the front frame 120 can be plastic or metal.

[0052] It can be understood that by arranging a magnetic attraction part 150 on at least one splicing edge 121 of the front frame 120, when the splicing module 100 is used for splicing, the magnetic attraction part 150 between adjacent splicing modules 100 can be used for magnetic attraction, and the adjacent splicing modules 100 can be locked by magnetic attraction force to eliminate the gap between adjacent splicing modules 100 and reduce the splicing seam.

[0053] Optionally, there are multiple magnetic members 150 , and the multiple magnetic members 150 are arranged at intervals on the splicing edge 121 .

[0054] It is understandable that by providing a plurality of magnetic elements 150 , the magnetic attraction force can be increased, so that the locking force between adjacent connectable modules 100 is greater and the fit is tighter.

[0055] Optionally, the magnetic element 150 is provided on both of the two splicing edges 121 of the front frame 120 .

[0056] Optionally, the two splicing edges 121 are located on the left and right sides of the light board 110 .

[0057] It can be understood that by arranging magnetic parts 150 on the splicing edges 121 on the left and right sides of the front frame 120, when the splicing module 100 is used for splicing, the magnetic parts 150 between adjacent splicing modules 100 can be used for magnetic attraction, and the adjacent splicing modules 100 can be locked by magnetic attraction force to eliminate the left and right gaps between the splicing modules 100, reduce the splicing seams, and at the same time meet the front maintenance function.

[0058] Optionally, the magnetic elements 150 are all provided on the four splicing edges 121 of the front frame 120 .

[0059] It can be understood that by arranging magnetic parts 150 on the splicing edges 121 around the four sides of the front frame 120, when the splicing module 100 is used for splicing, the magnetic parts 150 between adjacent splicing modules 100 can be used for magnetic attraction, and the adjacent splicing modules 100 can be locked by magnetic attraction force to eliminate the upper and lower left and right gaps of the splicing modules 100, reduce the splicing seams, and at the same time meet the front maintenance function.

[0060] Optionally, the magnetic attraction member 150 is a magnet.

[0061] In a possible embodiment, a mounting hole is defined on the splicing edge 121 of the front frame 120 , and the magnetic member 150 is disposed in the mounting hole.

[0062] like Figure 4As shown, based on the same inventive concept, an embodiment of the present application further provides a spliced ​​display screen 200, which includes at least one spliced ​​module 100 and a back cover 210, and at least one spliced ​​module 100 is spliced ​​together on the back cover 210 to form the spliced ​​display screen 200.

[0063] For example, the number of the connectable modules 100 can be 2, 4, or 6.

[0064] That is to say, the spliced ​​display screen 200 only needs one back cover 210 .

[0065] It should be noted that the size of the back cover 210 is set according to the total number of spliceable modules 100. For example, when there are two spliceable modules 100, the size of the back cover 210 is at least twice that of a single spliceable module 100. When there are four spliceable modules 100, the size of the back cover 210 is at least four times that of a single spliceable module 100.

[0066] Optionally, the spliced ​​display screen 200 can be used as a cinema screen, a television (such as a vertical television or a wall-mounted television), or other spliced ​​products.

[0067] To sum up, the present application provides a spliced ​​module and spliced ​​display screen, which integrates the components originally installed on the back cover into the front frame by installing the light board and driving assembly on the front frame, thereby improving the convenience of front maintenance and making front maintenance simpler and more convenient.

[0068] It should be understood that the terms "first," "second," etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the embodiments of this application, "plurality" means two or more, unless otherwise specifically defined.

[0069] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with an embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0070] It should be understood that the application of this application is not limited to the above examples. Those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the scope of protection of the claims appended to this application. Those skilled in the art will understand that implementing all or part of the processes of the above embodiments and making equivalent changes in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A splicable module, characterized in that: include: Light board, front frame and drive assembly; The light panel is mounted on the first surface of the front frame; The driving assembly is mounted on the second surface of the front frame, and the first surface and the second surface are arranged opposite to each other.

2. The splicable module according to claim 1, characterized in that: The driving assembly includes: a HUB board and a receiving card; The HUB board is mounted on the second surface; The receiving card is installed on the HUB board.

3. The splicable module according to claim 2, characterized in that: The driving assembly further includes: a power supply; The power supply is installed on the HUB board or the front frame.

4. The splicable module according to any one of claims 1 to 3, characterized in that: At least one splicing edge of the front frame is provided with a magnetic attraction component for splicing.

5. The splicable module according to claim 4, characterized in that: There are multiple magnetic elements, and the multiple magnetic elements are arranged at intervals on the splicing edge.

6. The splicable module according to claim 5, characterized in that: The magnetic components are provided on the two splicing edges of the front frame.

7. The splicable module according to claim 6, characterized in that: The two splicing edges are located on the left and right sides of the light panel.

8. The splicable module according to claim 5, characterized in that: The magnetic elements are provided on the four splicing edges of the front frame.

9. The splicable module according to claim 8, characterized in that: The magnetic attraction member is a magnet.

10. A spliced ​​display screen, characterized in that: It comprises a back cover and at least one spliceable module according to any one of claims 1 to 9, wherein the spliceable module is detachably connected to the back cover.

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