Windproof support and display screen

Abstract

A windproof support and a display screen, the display screen is composed of a plurality of display units spliced, both sides of the display unit are respectively provided with a first connecting part and a second connecting part, the windproof support comprises a supporting rod, a first connecting rod connected with the first connecting part and a second connecting rod connected with the second connecting part, the first connecting rod and the second connecting rod are connected on the supporting rod and respectively extend towards different angles, so that the first connecting rod and the second connecting rod can form a triangular structure with the display unit, wherein both ends of the supporting rod are respectively rotationally connected with a first connecting end and a second connecting end, the first connecting end can be connected with the second connecting end of another supporting rod when two adjacent windproof supports are spliced.

Description

Technical Field

[0001] This utility model relates to the field of display device technology, and in particular to a windproof bracket and display screen. Background Technology

[0002] Currently, with the continuous development and advancement of LED display technology, LED displays have been widely used in music performances, live broadcasts, and other occasions. In order to improve the wind pressure resistance of LED displays, windproof brackets are usually installed. However, current windproof brackets are not lightweight enough for holographic screens with high transmittance, making them inconvenient for transportation and storage. Utility Model Content

[0003] This utility model provides a windproof bracket and display screen to solve the technical problems existing in the background art.

[0004] According to a first aspect of the present invention, the present invention provides a windproof bracket for use in a display screen, the display screen being composed of multiple display units spliced ​​together, a first connecting part and a second connecting part being respectively provided on both sides of the display unit, the windproof bracket including a support rod, a first connecting rod connected to the first connecting part and a second connecting rod connected to the second connecting part, the first connecting rod and the second connecting rod being connected to the support rod and extending towards different angles, such that the first connecting rod and the second connecting rod can form a triangular structure with the display unit;

[0005] The support rod has a first connecting end and a second connecting end rotatably connected to its two ends. The first connecting end can be connected to the second connecting end of another support rod when two adjacent windproof supports are spliced ​​together.

[0006] In one embodiment of the windproof bracket of this utility model, one end of the first connecting rod is rotatably connected to the first connecting part, the other end of the first connecting rod is fixedly connected to the support rod, and both ends of the second connecting rod are rotatably connected to the second connecting part and the support rod, respectively.

[0007] In a windproof bracket according to an embodiment of the present invention, one end of the first connecting rod is provided with a first annular member, and one end of the second connecting rod is provided with a second annular member. The first connecting part and the second connecting part are column structures respectively disposed inside the display unit, and the first annular member and the second annular member are rotatably mounted on the column structure.

[0008] In one embodiment of the windproof bracket of this utility model, the windproof bracket further includes an annular buckle, and the other end of the second connecting rod is rotatably connected to the support rod through the annular buckle.

[0009] In a windproof bracket according to an embodiment of the present invention, the annular buckle includes a first buckle and a second buckle. A first semi-annular groove is formed in the first buckle, and a second semi-annular groove is formed in the second buckle. The support rod is fixed in the annular groove formed between the first semi-annular groove and the second semi-annular groove. The second connecting rod is rotatably connected to the first buckle and / or the second buckle.

[0010] In a windproof bracket according to one embodiment of the present invention, a connecting groove is formed on the second connecting rod, and at least one of the first buckle and the second buckle has an extension end, and the connecting groove is rotatably connected to the extension end.

[0011] In one embodiment of the windproof support of this utility model, the support rod includes a rod body structure and a connecting block, and the first connecting end and the second connecting end are respectively rotatably connected to the two ends of the rod body structure through the connecting block.

[0012] In a windproof support according to an embodiment of the present invention, the support rod includes a connector, and the two ends of the connector are respectively provided with connecting holes. The first connecting end and the second connecting end are connected to one of the connecting holes through the connector, and the rod body structure is connected to the other connecting hole through the connector.

[0013] In one embodiment of the windproof bracket of this utility model, one of the first connecting end and the second connecting end is provided with a threaded structure, and the other of the first connecting end and the second connecting end is provided with a screw hole structure, wherein the threaded structure and the screw hole structure are connected in cooperation.

[0014] According to a second aspect of the present invention, the present invention also provides a display screen, characterized in that it includes a display unit and the aforementioned windproof bracket, wherein a first connecting part and a second connecting part are respectively provided on both sides of the display unit, a first connecting rod of the windproof bracket is rotatably connected to the first connecting part, and a second connecting rod of the windproof bracket is rotatably connected to the second connecting part.

[0015] The technical solution provided in this application embodiment can include the following beneficial effects: This application designs a windproof bracket and display screen, including a support rod, a first connecting rod and a second connecting rod. One end of the first connecting rod and the second connecting rod are connected to the support rod and extend towards different angles respectively. The other ends of the first connecting rod and the second connecting rod are respectively connected to both sides of the display unit, so that the first connecting rod and the second connecting rod can form a triangular structure with the display unit, ensuring the stability of the display screen during use. At the same time, the two ends of the support rod are respectively rotatably connected to the first connecting end and the second connecting end, so that multiple windproof brackets can be spliced ​​together, or the windproof brackets can be rotated, stored and replaced laterally, ensuring the performance of the windproof brackets and providing practicality and convenience for the windproof brackets.

[0016] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of a display screen provided in an embodiment of this application;

[0019] Figure 2 yes Figure 1 An exploded view of the display screen in the image;

[0020] Figure 3 yes Figure 2 A schematic diagram of the display unit in the diagram;

[0021] Figure 4 yes Figure 2 A schematic diagram of the seat structure in the diagram;

[0022] Figure 5 yes Figure 4 An exploded view of the seat structure in the diagram;

[0023] Figure 6 yes Figure 2 A schematic diagram of the windproof support structure in the diagram;

[0024] Figure 7 yes Figure 6 An exploded view of the windproof support structure.

[0025] Explanation of reference numerals in the attached figures:

[0026] 100. Windproof support frame; 101. First windproof support frame; 102. Second windproof support frame;

[0027] 10. Support rod; 11. Rod body structure; 12. First connecting end; 121. Screw hole structure; 13. Second connecting end; 131. Threaded structure; 14. Connecting block; 20. First connecting rod; 21. First annular component; 30. Second connecting rod; 31. Second annular component; 32. Connecting groove; 40. Annular buckle; 41. First buckle; 42. Second buckle;

[0028] 200. Display unit; 201. First connecting part; 202. Second connecting part;

[0029] 300. Seat structure. Detailed Implementation

[0030] 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, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0031] It should also be understood that the terminology used in this utility model specification is merely for describing specific aspects of the present application. It is important to understand that terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present 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. Therefore, they should not be construed as limitations on the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0032] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0033] like Figures 1 to 7As shown, according to a first aspect of this application, this application provides a windproof bracket 100 for use in a display screen. The display screen is composed of multiple display units 200 spliced ​​together, and a first connecting portion 201 and a second connecting portion 202 are respectively provided on both sides of the display unit 200. The windproof bracket 100 includes a support rod 10, a first connecting rod 20, and a second connecting rod 30. One end of the first connecting rod 20 is connected to the first connecting portion 201, and the other end of the first connecting rod 20 is connected to the support rod 10. One end of the second connecting rod 30 is connected to the second connecting portion 202, and the other end of the second connecting rod 30 is connected to the support rod 10. The first connecting rod 20 and the second connecting rod 30 extend towards different angles, so that the first connecting rod 20 and the second connecting rod 30 can form a triangular structure with the display unit 200 to ensure the stability of the display screen during use. The structure is relatively simple and the manufacturing cost is low.

[0034] In this embodiment, the two ends of the support rod 10 are respectively rotatably connected to a first connecting end 12 and a second connecting end 13. The first connecting end 12 can cooperate with the second connecting end 13 of another support rod 10 when two adjacent windproof brackets 100 are spliced ​​together, so that multiple windproof brackets 100 can be spliced ​​together, reducing the installation process of the LED display screen. At the same time, the first connecting end 12 and the second connecting end 13 can be rotatably connected to the support rod 10 to realize the horizontal rotation storage and replacement of the windproof bracket 100, ensuring the performance of the windproof bracket 100 and providing practicality and convenience.

[0035] In one optional embodiment, the display screen is a holographic screen with high transmittance. The holographic screen includes a frame and a light panel mounted on the frame. The light panel includes a circuit board and multiple LEDs disposed on the circuit board. At least a portion of the circuit board has multiple cutouts to allow light to pass through, enabling the viewer to see objects behind the display screen. The first connecting portion 201 and the second connecting portion 202 are formed on the frame. Specifically, the first connecting rod 20 and the second connecting rod 30 are respectively connected to the first connecting portion 201 and the second connecting portion 202 on both sides of the frame, forming a stable triangular structure with the frame. This reduces the shaking of the first connecting portion 201 and the second connecting portion 202 after they are connected to the frame, ensuring the stability of the display screen during use. The structure is relatively simple and the manufacturing cost is low.

[0036] In an optional embodiment, the display screen further includes a base structure 300, and the windproof bracket 100 includes a first windproof bracket 101 and a second windproof bracket 102. The first windproof bracket 101 is connected to the display unit 200, and the second windproof bracket 102 is connected to the base structure 300. When the base structure 300 and the display unit 200 are spliced ​​together, the first windproof bracket 101 and the second windproof bracket 102 are connected together through the cooperation of the first connecting end 12 and the second connecting end 13, so as to improve the stability of the display unit 200 or increase the height of the display unit 200 through the base structure 300.

[0037] In one optional embodiment, the two ends of the seat structure 300 are respectively provided with a first rotating part and a second rotating part, and the first connecting rod 20 and the second connecting rod 30 of the second windproof bracket 102 are respectively rotatably connected in the first rotating part and the second rotating part.

[0038] In an optional embodiment, one end of the first connecting rod 20 is rotatably connected to the first connecting part 201, and the other end of the first connecting rod 20 is fixedly connected to the support rod 10. Both ends of the second connecting rod 30 are rotatably connected to the second connecting part 202 and the support rod 10, respectively. This allows the relative positions of the first connecting rod 20, the second connecting rod 30, and the support rod 10 to be controlled according to actual usage requirements. This enables the angle adjustment of the triangular structure, thereby controlling the distance between the triangular structure and the screen display surface. This prevents situations where the installation environment is too small and the uniformly sized windproof bracket 100 cannot meet the needs of different installation environments.

[0039] In one optional embodiment, one end of the first connecting rod 20 is provided with a first annular member 21, and one end of the second connecting rod 30 is provided with a second annular member 31. The first connecting portion 201 and the second connecting portion 202 are columnar structures respectively disposed inside the display unit 200. The first annular member 21 and the second annular member 31 are rotatably mounted on the columnar structure so that the tilt angle of the first connecting rod 20 and the second connecting rod 30 relative to the display unit 200 can be adjusted.

[0040] In an optional embodiment, the windproof bracket 100 further includes an annular buckle 40, and the other end of the second connecting rod 30 is rotatably connected to the support rod 10 through the annular buckle 40, so as to adjust the relative position between the second connecting rod 30 and the support rod 10, and also to facilitate the storage of the second connecting rod 30.

[0041] In an optional embodiment, the annular buckle 40 includes a first buckle 41 and a second buckle 42. A first semi-annular groove is formed in the first buckle 41, and a second semi-annular groove is formed in the second buckle 42. The support rod 10 is fixed in the annular groove formed between the first semi-annular groove and the second semi-annular groove. The second connecting rod 30 is rotatably connected to the first buckle 41 and / or the second buckle 42, thereby realizing the rotatable connection between the second connecting rod 30 and the support rod 10.

[0042] In one alternative embodiment, a connecting groove 32 is formed on the second connecting rod 30, and at least one of the first retaining ring 41 and the second retaining ring 42 has an extension end, with the connecting groove 32 rotatably connected to the extension end.

[0043] In this embodiment, the extension end is disposed in the first buckle 41, and the extension end is provided with a limiting groove so that the second buckle 42 can be positioned and installed on the first buckle 41.

[0044] In an optional embodiment, the support rod 10 includes a rod structure 11 and a connecting block 14. The first connecting end 12 and the second connecting end 13 are rotatably connected to the two ends of the rod structure 11 through the connecting block 14, so that the first connecting end 12 and the second connecting end 13 can be connected to the rod structure 11, and it is also convenient for the first connecting end 12 and the second connecting end 13 to be rotated, stored and replaced in the lateral direction.

[0045] In an optional embodiment, the support rod 10 includes a connector, and the two ends of the connecting block 14 are respectively provided with connecting holes. The first connecting end 12 and the second connecting end 13 are connected to one of the connecting holes through the connector, and the rod structure 11 is connected to the other connecting hole through the connector, so that the first connecting end 12 and the second connecting end 13 can be connected to the rod structure 11, and it is also convenient for the first connecting end 12 and the second connecting end 13 to be rotated, stored and replaced in the lateral direction.

[0046] In one optional embodiment, one of the first connecting end 12 and the second connecting end 13 is provided with a threaded structure 131, and the other of the first connecting end 12 and the second connecting end 13 is provided with a screw hole structure 121. The threaded structure 131 and the screw hole structure 121 are connected in a cooperative manner, so that the first connecting end 12 and the second connecting end 13 of two adjacent support rods 10 can be connected together.

[0047] like Figures 1 to 7 As shown, according to a second aspect of this application, this application provides a display screen, including a display unit 200 and the aforementioned windproof bracket 100. The display unit 200 has a first connecting portion 201 and a second connecting portion 202 respectively provided on both sides. The first connecting rod 20 of the windproof bracket 100 is rotatably connected to the first connecting portion 201, and the second connecting rod 30 of the windproof bracket 100 is rotatably connected to the second connecting portion 202.

[0048] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. 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, and they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0049] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0050] The foregoing disclosure provides many different embodiments or examples for implementing different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described above. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this application, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0051] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with an embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions 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 one or more embodiments or examples.

Claims

1. A windproof bracket for use in a display screen, the display screen being composed of multiple display units spliced ​​together, wherein a first connecting portion and a second connecting portion are respectively provided on both sides of each display unit, characterized in that, The windproof bracket includes a support rod, a first connecting rod connected to a first connecting part, and a second connecting rod connected to a second connecting part. The first connecting rod and the second connecting rod are connected to the support rod and extend towards different angles, so that the first connecting rod and the second connecting rod can form a triangular structure with the display unit. The support rod has a first connecting end and a second connecting end rotatably connected to its two ends. The first connecting end can be connected to the second connecting end of another support rod when two adjacent windproof supports are spliced ​​together.

2. The windproof bracket according to claim 1, characterized in that, One end of the first connecting rod is rotatably connected to the first connecting part, and the other end of the first connecting rod is fixedly connected to the support rod. The two ends of the second connecting rod are rotatably connected to the second connecting part and the support rod, respectively.

3. The windproof bracket according to claim 2, characterized in that, One end of the first connecting rod is provided with a first annular component, and one end of the second connecting rod is provided with a second annular component. The first connecting part and the second connecting part are respectively provided on the inner side of the display unit as column structures. The first annular component and the second annular component are rotatably mounted on the column structure.

4. The windproof bracket according to claim 2, characterized in that, The windproof bracket also includes a ring buckle, and the other end of the second connecting rod is rotatably connected to the support rod through the ring buckle.

5. The windproof bracket according to claim 4, characterized in that, The annular buckle includes a first buckle and a second buckle. A first semi-annular groove is formed in the first buckle, and a second semi-annular groove is formed in the second buckle. The support rod is fixed in the annular groove formed between the first semi-annular groove and the second semi-annular groove. The second connecting rod is rotatably connected to the first buckle and / or the second buckle.

6. The windproof bracket according to claim 5, characterized in that, A connecting groove is formed on the second connecting rod, and at least one of the first and second buckles has an extension end, wherein the connecting groove is rotatably connected to the extension end.

7. The windproof bracket according to claim 1, characterized in that, The support rod includes a rod body structure and a connecting block, with the first connecting end and the second connecting end respectively rotatably connected to both ends of the rod body structure via the connecting block.

8. The windproof bracket according to claim 7, characterized in that, The support rod includes a connector, and the two ends of the connector are respectively provided with connecting holes. The first connecting end and the second connecting end are connected to one of the connecting holes through the connector, and the rod body structure is connected to the other connecting hole through the connector.

9. The windproof bracket according to claim 1, characterized in that, One of the first connecting end and the second connecting end is provided with a threaded structure, and the other of the first connecting end and the second connecting end is provided with a threaded hole structure, wherein the threaded structure and the threaded hole structure are connected in a mating manner.

10. A display screen, characterized in that, The device includes a display unit and a windproof bracket as described in any one of claims 1 to 9. The display unit is provided with a first connecting part and a second connecting part on both sides. The first connecting rod of the windproof bracket is rotatably connected to the first connecting part, and the second connecting rod of the windproof bracket is rotatably connected to the second connecting part.

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