Corrugated-ball-shaped LED display equipment and intelligent display robot

Abstract

The utility model provides a ridge-shaped LED display device and an intelligent display robot. The display device comprises a base, an LED light source and an LED light source, the annular bracket is mounted on the base; the edge spherical shell is located above the base and covers the annular support, and the edge spherical shell is fixedly connected with the annular support; the plurality of first flexible LED lamp panels are uniformly arranged in a surrounding manner along the outer wall of the ridge spherical shell; and the second flexible LED lamp panel covers the top of the ridge spherical shell, and the second flexible LED lamp panel is matched with the multiple first flexible LED lamp panels to cover the outer wall of the ridge spherical shell. The ridge spherical LED display equipment can provide a uniform three-dimensional display effect, the blind area problem of a traditional plane or simple curved surface display screen is avoided, the ridge spherical LED display equipment can be well suitable for spherical display equipment which is below 30 cm and displays content through LED lamp beads in a pixel mode, the uniformity of the display effect is ensured through arrangement of the multiple first flexible LED lamp panels, and the display effect of the ridge spherical LED display equipment is improved. The device is simple in structure, easy to install and maintain and suitable for various application scenes.

Description

Technical Field

[0001] This application belongs to the field of LED display technology, and in particular relates to a spherical LED display device and an intelligent display robot. Background Technology

[0002] Existing LED display devices have certain limitations in meeting the needs of multi-angle, three-dimensional display. Especially in miniaturized devices, traditional LED displays typically use flat or simple curved surface structures, which cannot effectively achieve a uniform three-dimensional display effect.

[0003] Existing LED display devices cannot meet more complex display needs, such as in scenarios requiring flexible and dynamic information display. Therefore, there is an urgent need for a new type of LED display device that can display information in a more accurate, uniform, and efficient manner to adapt to the growing demands of smart devices.

[0004] It should be noted that the above content is not necessarily prior art, nor is it intended to limit the scope of patent protection of this application. Utility Model Content

[0005] This application provides a spherical LED display device and an intelligent display robot to solve or alleviate one or more technical problems in the prior art.

[0006] The first aspect of this application provides a spherical LED display device, comprising:

[0007] Base;

[0008] A ring-shaped bracket is installed on the base;

[0009] A spherical shell is located above the base and covers the annular support; the spherical shell is fixedly connected to the annular support.

[0010] Multiple first flexible LED light panels are evenly arranged around the outer wall of the spherical shell;

[0011] A second flexible LED light panel is placed on top of the spherical shell, and the second flexible LED light panel cooperates with a plurality of first flexible LED light panels to cover the outer wall of the spherical shell.

[0012] Optionally, the base is provided with a positioning post, and the top of the positioning post is provided with a positioning groove (not shown in the figure).

[0013] The annular support includes:

[0014] A circular bracket, wherein the circular bracket is provided with multiple fixing holes;

[0015] A support column is fixed below the circular bracket and inserted into the positioning groove of the positioning column;

[0016] The inner wall of the spherical shell is provided with a plurality of fixing posts, which are used to be inserted into the fixing holes so that the spherical shell is fixedly connected to the annular bracket.

[0017] Optionally, the spherical shell includes a plurality of lobes, wherein the width of the lobes near the base is greater than the width of the lobes away from the base.

[0018] Optionally, each of the valve shells has one or more fixing posts on its inner wall, and each valve shell is fixed to the annular support by the fixing posts on its inner wall. Multiple valve shells surround the annular support to form a first shell with an opening at the top.

[0019] The spherical shell also includes a top plate that closes an opening at the top of the first shell to form the spherical shell.

[0020] Optionally, the projection of the top plate along the vertical direction is a regular polygon;

[0021] The shape of the second flexible LED light panel matches the shape of the top plate.

[0022] Optionally, each of the first flexible LED light panels is provided with multiple rows of LED beads;

[0023] Among them, the LED beads located on the side closest to the base have the same number of LED beads in each row;

[0024] The number of LED beads in the remaining rows gradually decreases along the side of the base facing the top plate.

[0025] Optionally, the spherical shell has multiple slots at one end near the base.

[0026] Optionally, the spherical shell is provided with a plurality of positioning protrusions, which are used to embed the first flexible LED light panel.

[0027] Optionally, it also includes an outer cover, which is fixed to the base and covers the first flexible LED light panel and the second flexible LED light panel on the spherical shell and its outer wall;

[0028] The outer cover is used to shield the LED beads when they are not emitting light, and to allow light to pass through and illuminate the LED beads when they are emitting light.

[0029] A second aspect of this application provides an intelligent display robot, including a spherical LED display device as described in any of the preceding embodiments.

[0030] The embodiments of this application employing the above-described technical solution may have the following advantages:

[0031] The spherical LED display device of this application can provide a uniform three-dimensional display effect, avoiding the blind spot problem of traditional flat or simple curved display screens. It is also well-suited for spherical display devices with a height of less than 30cm that display content using LED beads in a pixel manner. The arrangement of multiple first flexible LED light panels ensures the uniformity of the display effect. At the same time, the device has a simple structure, is easy to install and maintain, and is suitable for application scenarios with high requirements for space and appearance.

[0032] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of this application will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0033] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the various drawings denote the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings depict only some embodiments disclosed in this application and should not be construed as limiting the scope of this application.

[0034] Figure 1 A schematic diagram of the structure of the spherical LED display device provided in the embodiments of this application;

[0035] Figure 2 for Figure 1 An explosion diagram;

[0036] Figure 3 This is another structural schematic diagram of the spherical LED display device provided in the embodiments of this application;

[0037] Figure 4 for Figure 3 Schematic diagram of the outer casing explosion;

[0038] Figure 5 This is a side view of the spherical LED display device provided in an embodiment of this application;

[0039] Figure 6 This is a top view of the spherical LED display device provided in an embodiment of this application.

[0040] Explanation of reference numerals in the attached figures:

[0041] Base 10; Positioning post 101; Ring bracket 11; Circular ring bracket 111; Fixing hole 113; Support post 115; Spherical shell 12; Lobe shell 121; Top plate 123; Fixing post 125; Groove 127; Positioning protrusion 129; First flexible LED light panel 13; Second flexible LED light panel 14; Outer cover 15. Detailed Implementation

[0042] The embodiments of this application are described in detail below, examples of which are illustrated in the accompanying drawings. In the drawings, for clarity, the dimensions of layers, regions, elements, and their relative dimensions may be exaggerated. The same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0043] It should be understood that when an element or layer is referred to as "on," "adjacent to," "connected to," or "coupled to" other elements or layers, it may be directly on, adjacent to, connected to, or coupled to other elements or layers, or there may be intervening elements or layers. Conversely, when an element is referred to as "directly on," "directly adjacent to," "directly connected to," or "directly coupled to" other elements or layers, there are no intervening elements or layers. It should be understood that although the terms first, second, third, etc., may be used to describe various elements, components, areas, layers, and / or portions, these elements, components, areas, layers, and / or portions should not be limited by these terms. These terms are only used to distinguish one element, component, area, layer, or portion from another element, component, area, layer, or portion. Therefore, without departing from the teachings of this application, the first element, component, area, layer, or portion discussed below may be referred to as a second element, component, area, layer, or portion. And the discussion of a second element, component, area, layer, or portion does not imply that the first element, component, area, layer, or portion necessarily exists in this application.

[0044] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0045] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such terms can be used interchangeably where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0046] In this application, when numerical intervals (i.e., numerical ranges) are involved, unless otherwise specified, the distribution of selectable numerical values ​​within the numerical interval is considered continuous, and includes the two endpoints of the numerical interval (i.e., the minimum and maximum values), as well as every numerical value between these two endpoints. Unless otherwise specified, when a numerical interval refers only to integers within that numerical interval, it includes the two endpoint integers of the numerical range, as well as every integer between the two endpoints, which is equivalent to directly listing every integer. When multiple numerical ranges are provided to describe features or characteristics, these numerical ranges can be merged. In other words, unless otherwise specified, the numerical ranges disclosed in this application should be understood to include any and all subranges included therein. The "numerical value" in the numerical interval can be any quantitative value, such as a number, percentage, ratio, etc. The term "numerical interval" can be broadly included to include percentage intervals, ratio intervals, proportion intervals, etc.

[0047] The following provides a definition of the terminology used in this application.

[0048] Rugged sphere: Based on a spherical structure, the sphere is divided into several petal-shaped regions according to latitude or longitude lines to form a shape that is close to a sphere. Each petal-shaped region has the same or similar shape, and they are combined to make the overall shape as close to a sphere as possible.

[0049] This application provides a spherical LED display device and an intelligent display robot technical solution. Based on this, a uniform three-dimensional display effect is provided. See below for details.

[0050] Exemplary embodiments according to this application will now be described in more detail with reference to the accompanying drawings. It should be understood that these exemplary embodiments may be implemented in many different forms and should not be construed as being limited to the embodiments set forth herein.

[0051] Please see Figures 1 to 6This application provides a spherical LED display device, which includes a base 10, a spherical shell 12, a plurality of first flexible LED light panels 13, and second flexible LED light panels 14. The following is a detailed description:

[0052] The base 10 serves as a support for the spherical LED display device, providing support and stability for the device. The base 10 can be made of metal or sturdy plastic to ensure that the device can be placed stably.

[0053] The ring bracket 11 is installed on the base 10 and is used to provide structural frame support and connection medium for other components.

[0054] A spherical shell 12 is located above the base 10 and covers the annular support 11. The spherical shell 12 is fixedly connected to the annular support 11. The spherical shell 12 can be composed of multiple petal-shaped shells and is used to provide structural support for the flexible LED light panel and to shield other internal components.

[0055] Multiple first flexible LED light panels 13 are evenly arranged around the outer wall of the spherical shell 12. Each first flexible LED light panel 13 can be bent and adapted according to the curved surface of the spherical structure, and multiple LED beads are arranged on each first flexible LED light panel 13 to ensure the uniformity of the display effect.

[0056] The second flexible LED light panel 14 covers the top of the spherical shell 12. The second flexible LED light panel 14 cooperates with a plurality of first flexible LED light panels 13 to cover the outer wall of the spherical shell 12. The second flexible LED light panel 14 can adapt to the curved surface of the spherical shell 12 to ensure uniform display across the entire surface of the device.

[0057] The spherical LED display device of this application can provide a uniform three-dimensional display effect, avoiding the blind spot problem of traditional flat or simple curved display screens. It is also well-suited for spherical display devices with a height of less than 30cm that display content using LED beads in a pixel manner. The arrangement of multiple first flexible LED light boards 13 ensures the uniformity of the display effect. At the same time, the device has a simple structure, is easy to install and maintain, and is suitable for application scenarios with high requirements for space and appearance.

[0058] In an optional embodiment, the base 10 is provided with a positioning post 101, the top of the positioning post 101 is provided with a positioning groove, and the annular bracket 11 includes:

[0059] A circular bracket 111 is provided with a plurality of fixing holes 113.

[0060] The support column 115 is fixed below the annular bracket 111 and inserted into the positioning groove of the positioning column 101 so that the annular bracket 11 is fixed on the base 10, providing a foundation for supporting the spherical shell 12.

[0061] The inner wall of the spherical shell 12 is provided with a plurality of fixing posts 125. The fixing posts 125 are used to be inserted into the fixing holes 113. After the fixing posts 125 are inserted into the fixing holes 113, the spherical shell 12 is fixedly connected to the annular bracket 11, thereby ensuring that the shell is not easy to fall off or move, providing stable support, and ensuring the structural integrity of the display device.

[0062] Specifically, bolts and other fasteners can be inserted into the fixing holes 113 and tightened to further fix and connect the annular bracket 11 and the spherical shell 12.

[0063] Furthermore, in this embodiment, the spherical shell 12 includes multiple petal shells 121. The spherical shell 12 can be divided into multiple petal shells 121 using an orange-segment-like cutting method. Simultaneously, the top is divided into a regular polygonal opening using a bottom-dot method to reserve an installation position for the top plate 123. Specifically, the width of the petal shell 121 near the base 10 is greater than the width of the petal shell 121 away from the base 10. The specifications of the multiple petal shells 121 can be identical to facilitate mass production and assembly.

[0064] In some embodiments, adjacent valve shells 121 may be interconnected, thereby improving installation convenience and ensuring the stability of the overall structure.

[0065] In one embodiment, the spherical shell 12 includes 12 petal shells 121, so that the structure generally presents a spherical effect after the 12 petal shells 121 are assembled. In other embodiments, the spherical shell 12 can also be divided into other numbers of petal shells 121, such as 8 petals, 16 petals, etc.

[0066] Furthermore, in this embodiment, each of the valve shells 121 has one or more fixing posts 125 on its inner wall. The fixing posts 125 are used to be inserted into the corresponding fixing holes 113 on the annular bracket 111, so that each of the valve shells 121 is fixed to the annular bracket 111 by the fixing posts 125 on its inner wall.

[0067] Multiple valve shells 121 surround the annular support 111 to form a first shell with an opening at the top. The spherical shell 12 also includes a top plate 123 that closes the opening at the top of the first shell to form the spherical shell 12, preventing the internal components from being exposed.

[0068] In this embodiment, the shape of the top plate 123 matches the top opening of the first shell, so that the connection between the top plate 123 and the multiple petal shells 121 is basically smooth, making the gap at the transition point less noticeable visually.

[0069] The projection of the top plate 123 along the vertical direction is a regular polygon, and the shape of the second flexible LED light panel 14 matches the shape of the top plate 123. Specifically, the projection of the top plate 123 along the vertical direction can be a regular pentagon, a regular hexagon, a regular octagon, etc.

[0070] Both the top plate 123 and the second flexible LED light board 14 are regular polygons, which ensures that the LED beads on the flexible LED light board can be symmetrically arranged, thereby ensuring that the arrangement of the LED beads is approximately evenly arranged on the plane, so as to achieve a visually close to normal display.

[0071] In an optional embodiment, each of the first flexible LED light panels 13 is provided with multiple rows of LED beads. Among them, the rows of LED beads located near the base 10 have the same number of LED beads per row, while the number of LED beads in the remaining rows gradually decreases along the base 10 towards the top plate 123. That is, the multiple LED beads located in the lower part of the petal shell 121 (e.g., occupying 2 / 3 of the surface of the overall spherical shell 12) are arranged in a standard rectangular distribution, with the LED beads along the X and Y axes arranged in a standard rectangular array, thereby achieving horizontal and vertical alignment of the main display content. The number of LED beads in the upper part of the petal shell 121 decreases as they approach the top plate 123, thereby achieving a uniform distribution of LED beads.

[0072] As the spherical surface gets narrower towards the pole, the space required for the arrangement becomes smaller. Therefore, it is necessary to reduce the number of LED beads. In order to ensure that the entire spherical body is horizontal on the X-axis (i.e., the horizontal direction), all LED beads located in the same row are at the same height on the X-axis.

[0073] For example, the 11 rows of LED beads in each petal shell 121 from bottom to top (i.e., from base 10 toward top plate 123) are arranged in a standard rectangular array. The arrangement of LED beads in the upper part is adjusted according to the curvature of the sphere, with one fewer LED bead per row or one fewer LED bead after several rows.

[0074] In an optional embodiment, the spherical housing 12 has a plurality of slots 127 at one end near the base 10. The slots 127 facilitate wiring in the spherical housing 12, improve airflow inside the housing, help dissipate heat, reduce heat accumulation, and thus improve the long-term stability and service life of the equipment.

[0075] In an optional embodiment, the spherical shell 12 is provided with a plurality of positioning protrusions 129, which are used to embed the first flexible LED light panel 13. The positioning protrusions 129 can fix each first flexible LED light panel 13 in a predetermined position before subsequent adhesive fixing steps are performed, avoiding the first flexible LED light panel 13 from shifting during installation, and also reducing the risk of displacement or detachment of the LED light panel during use, thereby improving durability and long-term stability.

[0076] In this embodiment, multiple positioning protrusions may also be provided on the top plate 123 for embedding the second flexible LED light panel 14.

[0077] In an optional embodiment, the spherical LED display device further includes an outer cover 15, which is fixed to the base 10 and covers the spherical housing 12 and its outer wall, including a first flexible LED light plate 13 and a second flexible LED light plate 14. The outer cover 15 is used to shield the LED beads when they are not emitting light, and to allow light to pass through and illuminate the LED beads when they are emitting light.

[0078] The outer cover 15 can be spherical in shape to cover the spherical shell 12, achieving a perfectly spherical appearance. The outer cover 15 can also reduce interference from external light, provide more stable and uniform light output, avoid the influence of ambient light on the display effect, and protect the LED chips and light board. It can also effectively isolate dust, contaminants or external mechanical impact, thereby extending the service life of the LED display device and reducing the frequency of maintenance and cleaning.

[0079] Specifically, the inner wall of the outer cover 15 can be coated with a reflective coating so that the LED beads are not easily seen when the light is off, thus hiding the internal structure. When the light is on, the coating can reflect the light to the outside, enhancing the brightness and clarity of the light.

[0080] In other embodiments, the outer cover 15 is also covered with a photochromic coating that exhibits lower transparency to conceal the internal structure when the LED is off, and becomes more transparent to display the light of the LED when it is on.

[0081] This application also provides an intelligent display robot, including the spherical LED display device described in any of the above embodiments. The intelligent display robot may further include a control module, which can be built into the spherical housing to control the LED display mode of the spherical LED display device, thereby outputting corresponding information by controlling the LEDs to emit light.

[0082] It should be noted that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. The directional terms "inner" and "outer" refer to the inside or outside relative to the outline of the component itself. For example, if a device in the drawings is inverted, a device described as "above" or "on top of" other devices or structures will subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein are interpreted accordingly.

[0083] It should also be noted that the terms "one embodiment," "another embodiment," and "embodiment" used in this application refer to specific features, structures, or characteristics described in connection with that embodiment, which are included in at least one embodiment described in the general description of this application. The appearance of the same expression in multiple places in the specification does not necessarily refer to the same embodiment. Furthermore, when a specific feature, structure, or characteristic is described in connection with any embodiment, the intention is to suggest that implementing such a feature, structure, or characteristic in conjunction with other embodiments also falls within the scope of this application.

[0084] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0085] It should also be noted that the above are merely preferred embodiments of this application and do not limit the scope of patent protection of this application. Any equivalent structural or procedural changes made using the content of this application’s specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the scope of patent protection of this application.

Claims

1. A lenticular LED display device, characterized by, The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. 2.The lenticular LED display device of claim 1, wherein, The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. 3.The lenticular LED display device of claim 2, wherein, The application relates to a globe-shaped LED display device. 4.The lenticular LED display device of claim 3, wherein, The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. 5.The lenticular LED display device of claim 4, wherein, The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. 6.The lenticular LED display device according to any one of claims 1-5, wherein, The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. 7.The lenticular LED display device according to any one of claims 1-5, wherein, The application relates to a globe-shaped LED display device. 8.The lenticular LED display device according to any one of claims 1-5, wherein, The application relates to a globe-shaped LED display device. 9.The lenticular LED display device according to any one of claims 1-5, wherein, The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device.

10. An intelligent display robot, characterized by, The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. The application relates to a globe-shaped LED display device. 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