Spiral ribbon type light-emitting diode (LED) display device with double-sided display function

Abstract

The utility model discloses a spiral ribbon type LED (light-emitting diode) display device with a double-sided display function. The spiral ribbon type LED display device comprises a support component, a screen mounting frame, a first LED display unit and a second LED display unit, the screen mounting frame is connected to the supporting assembly, the screen mounting frame spirally and rotatably ascends from bottom to top around the supporting assembly, and the rotation radius of the spiral screen mounting frame is gradually increased from bottom to top; the outer side face and the inner side face of the screen installation frame are connected with the first LED display unit and the second LED display unit respectively, and the spiral ribbon type LED display device with the double-face display function is formed. When the scheme is applied to multimedia display, better visual aesthetic feeling and larger visual impact are achieved, attention of audiences can be better attracted, the spiral display structure with the front face and the back face combined is adopted, information can be displayed to the audiences from more angles, and the display effect is improved.

Description

Technical Field

[0001] This utility model belongs to the field of multimedia display technology, specifically relating to a double-sided spiral ribbon-type LED display device. Background Technology

[0002] LED displays have been widely used in multimedia displays such as stage performances, commercial performances, advertising, and exhibitions due to their excellent display effects and applicability. Currently, most common multimedia display devices are square or square-shaped displays with curved surfaces. While they are practical, they lack dynamism and aesthetics, appearing rigid and failing to deliver a visual impact. The display effect needs improvement. Utility Model Content

[0003] In view of this, the purpose of this utility model is to provide a double-sided spiral ribbon-type LED display device that can improve the display effect.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A double-sided spiral ribbon-type LED display device includes a support assembly, a screen mounting bracket, a first LED display unit, and a first LED display cell.

[0006] The screen mounting bracket is connected to the support assembly. The screen mounting bracket rotates upward in a spiral shape around the support assembly, and the rotation radius of the spiral-shaped screen mounting bracket gradually increases from bottom to top.

[0007] The outer and inner sides of the screen mounting bracket are respectively connected to the first LED display unit and the second LED display unit, forming a double-sided spiral ribbon-type LED display device.

[0008] Preferably, the support assembly includes a base, a column connected to the base, and a plurality of support arms connected to the column. The plurality of support arms are spirally distributed on the column from bottom to top, and the length of the plurality of support arms gradually increases from bottom to top. The first end of each support arm is vertically connected to the column, and the second end of each support arm is connected to the screen mounting bracket.

[0009] Preferably, the height of the support component is 2m to 3m.

[0010] Preferably, the included angle between two adjacent support arms is set in the range of 45° to 150°.

[0011] Preferably, the screen mounting bracket includes a mounting bracket body, an upper sealing plate connected to the upper end of the mounting bracket body, and a lower sealing plate connected to the lower end of the mounting bracket body. The screen mounting bracket has an "I"-shaped cross-section, and the first LED display unit and the second LED display unit are respectively connected to two sides of the mounting bracket body.

[0012] Preferably, the height of the spiral-shaped screen mounting bracket is 2m to 3m.

[0013] Preferably, in the spiral-shaped screen mounting bracket, the rotation radius at the bottom is 40cm to 50cm, and the rotation radius at the top is 65cm to 80cm.

[0014] Preferably, the spiral-shaped screen mounting bracket wraps around the support assembly at least twice.

[0015] The double-sided spiral ribbon-shaped LED display device provided in this embodiment of the invention consists of a screen mounting frame that spirals upwards in a spiral shape with a gradually increasing radius of rotation. LED display units are connected to opposite sides of the screen mounting frame, forming a spiral ribbon-shaped LED display screen with double-sided display. Therefore, when this LED display device is used for multimedia presentations, it has better visual aesthetics and greater visual impact, attracting more attention from the audience. Furthermore, the spiral display structure combining front and back sides allows information to be displayed to the audience from more angles, improving the display effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the LED display device in an embodiment of this utility model;

[0017] Figure 2 This is a schematic diagram of the support component in an embodiment of the present utility model;

[0018] Figure 3 This is a cross-sectional view of the screen mounting bracket in an embodiment of this utility model;

[0019] Figure 4 This is a side view of the mounting bracket body in an embodiment of the present utility model.

[0020] Figure 5 This is a bottom view of the screen mounting bracket in an embodiment of this utility model;

[0021] Figure 6 This is a top view of the screen mounting bracket in an embodiment of this utility model. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Examples of these preferred embodiments are illustrated in the drawings. The embodiments of this utility model shown in and described with reference to the drawings are merely exemplary, and this utility model is not limited to these embodiments.

[0023] It should be noted that the same or similar reference numerals in the accompanying drawings of the embodiments of this utility model correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing this utility model 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. Therefore, the terms used to describe positional relationships in the accompanying drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0024] It should also be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and / or processing steps closely related to the solution according to the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0025] This utility model embodiment provides a double-sided spiral ribbon-type LED display device, such as... Figure 1 As shown, the LED display device mainly includes a support component 1, a screen mounting bracket 2, a first LED display unit 3, and a first LED display unit 4.

[0026] The screen mounting bracket 2 is suspended on the support component 1. The screen mounting bracket 2 rotates and rises from bottom to top in a spiral shape around the support component 1, and the rotation radius of the spiral screen mounting bracket 2 gradually increases from bottom to top.

[0027] The first LED display unit 3 is connected to the outer side of the screen mounting bracket 2, and the second LED display unit 4 is connected to the inner side of the screen mounting bracket 2. That is, the outer side and the inner side of the screen mounting bracket 2 are respectively connected to the first LED display unit 3 and the second LED display unit 4, forming a double-sided spiral ribbon-type LED display device.

[0028] For specific details, please refer to the following: Figure 1 and Figure 2The support assembly 1 includes a base 11, a column 12, and support arms 13. The column 12 is connected to the base 11, and multiple support arms 13 are connected to the column 12. The multiple support arms 13 are spirally distributed on the column 12 from bottom to top, and their lengths gradually increase from bottom to top. The first end of each support arm 13 is perpendicularly connected to the column 12, and the second end of each support arm 13 is connected to the screen mounting bracket 2.

[0029] In a specific design, the height H1 of the support component 1 is preferably set to 2m to 3m. When the height of the support component 1 is large, the column 12 can be formed by connecting multiple columns sequentially. For example, in this embodiment, as... Figure 2 As shown, the column 12 includes a first column 121 and a second column 122 that are connected to each other by a flange 123.

[0030] In a specific design, the included angle between two adjacent support arms 13 can be set within the range of 45° to 150°. This included angle can be understood as the rotation angle of the (n+1)th support arm 13 relative to the nth support arm 13 in the plane, in the rotation direction corresponding to the screen mounting bracket 2, from bottom to top, where n = 1, 2, 3, ...

[0031] For specific details, please refer to the following: Figure 1 as well as Figures 3 to 6 The screen mounting bracket 2 includes a mounting bracket body 21, an upper sealing plate 22 connected to the upper end of the mounting bracket body 21, and a lower sealing plate 23 connected to the lower end of the mounting bracket body 21. The screen mounting bracket 2 has an "I" shaped cross section. The first LED display unit 3 and the second LED display unit 4 are respectively connected to two sides of the mounting bracket body 21.

[0032] In the specific design, the height H2 of the spiral-shaped screen mounting bracket 2 is 2m to 3m. Considering that the screen mounting bracket 2 is relatively long and spirally curved, the mounting bracket body 21 can be formed by sequentially splicing multiple bracket segments.

[0033] In the spiral-shaped screen mounting bracket 2, the rotation radius r1 at its bottom end is preferably set in the range of 40cm to 50cm, and the rotation radius r2 at its top end is preferably set in the range of 65cm to 80cm.

[0034] Furthermore, as a preferred option, such as Figure 1 As shown, the spiral-shaped screen mounting bracket 2 wraps around the support component 1 at least twice.

[0035] The double-sided spiral ribbon-shaped LED display device provided in the above embodiment uses a screen mounting frame that spirals upwards in a spiral shape with a gradually increasing radius of rotation. LED display units are connected to the opposite sides of the screen mounting frame to form a spiral ribbon-shaped LED display screen that is double-sided. Therefore, when this LED display device is used for multimedia presentations, it has better visual aesthetics and greater visual impact, which can attract the audience's attention more effectively. Furthermore, the spiral display structure combining the front and back sides allows information to be displayed to the audience from more angles, thus improving the display effect.

[0036] The above description is only a specific embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A double-sided spiral ribbon-type LED display device, characterized in that, It includes a support component (1), a screen mounting bracket (2), a first LED display unit (3), and a second LED display unit (4); The screen mounting bracket (2) is suspended on the support assembly (1). The screen mounting bracket (2) rotates and rises from bottom to top in a spiral shape around the support assembly (1). The rotation radius of the spiral-shaped screen mounting bracket (2) gradually increases from bottom to top. The outer and inner sides of the screen mounting bracket (2) are respectively connected to the first LED display unit (3) and the second LED display unit (4) to form a double-sided spiral ribbon-type LED display device.

2. The spiral ribbon-type LED display device according to claim 1, characterized in that, The support assembly (1) includes a base (11), a column (12) connected to the base (11), and a plurality of support arms (13) connected to the column (12). The plurality of support arms (13) are spirally distributed on the column (12) from bottom to top, and the length of the plurality of support arms (13) gradually increases from bottom to top. The first end of each support arm (13) is vertically connected to the column (12), and the second end of each support arm (13) is connected to the screen mounting bracket (2).

3. The spiral ribbon-type LED display device according to claim 2, characterized in that, The height of the support component (1) is 2m to 3m.

4. The spiral ribbon-type LED display device according to claim 2, characterized in that, The included angle between two adjacent support arms (13) is set in the range of 45° to 150°.

5. The spiral ribbon-type LED display device according to any one of claims 1-4, characterized in that, The screen mounting bracket (2) includes a mounting bracket body (21), an upper sealing plate (22) connected to the upper end of the mounting bracket body (21), and a lower sealing plate (23) connected to the lower end of the mounting bracket body (21). The screen mounting bracket (2) has an "I" shaped cross section. The first LED display unit (3) and the second LED display unit (4) are respectively connected to two sides of the mounting bracket body (21).

6. The spiral ribbon-type LED display device according to claim 5, characterized in that, The height of the spiral-shaped screen mounting bracket (2) is 2m to 3m.

7. The spiral ribbon-type LED display device according to claim 6, characterized in that, The spiral-shaped screen mounting bracket (2) has a rotation radius of 40cm to 50cm at its bottom and a rotation radius of 65cm to 80cm at its top.

8. The spiral ribbon-type LED display device according to claim 5, characterized in that, The spiral-shaped screen mounting bracket (2) wraps around the support assembly (1) at least twice.

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