Windproof support and display screen

Abstract

The utility model relates to a windproof support and a display screen, the display screen is formed by splicing a plurality of display units, two sides of each display unit are respectively provided with a first connecting part and a second connecting part, the windproof support comprises a first connecting rod, a second connecting rod and a foldable supporting structure, two ends of the supporting structure are respectively provided with a connecting end part, and the connecting end parts are connected with the first connecting rod and the second connecting rod. One end of the first connecting rod is rotationally connected with the first connecting part, the other end of the first connecting rod is rotationally connected with the connecting end part, one end of the second connecting rod is rotationally connected with the second connecting part, and the other end of the second connecting rod is rotationally connected with the connecting end part; the first connecting rod and the second connecting rod can be combined with the display unit to form a triangular structure.

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, and a first connecting part and a second connecting part being respectively provided on both sides of each display unit. The windproof bracket includes a first connecting rod, a second connecting rod, and a foldable support structure, with connecting ends provided at both ends of the support structure. 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 rotatably connected to the connecting end. One end of the second connecting rod is rotatably connected to the second connecting part, and the other end of the second connecting rod is rotatably connected to the connecting end, such that the first connecting rod and the second connecting rod can be combined with the display unit to form a triangular structure.

[0005] In a windproof support according to one embodiment of the present invention, the support structure includes a first support rod and a second support rod that can be folded relative to each other, and a first rotating part and a second rotating part are provided at intervals on the connecting end, and the ends of the first support rod and the second support rod are rotatably connected to the first rotating part and the second rotating part, respectively.

[0006] In a windproof bracket according to an embodiment of the present invention, the connecting end includes a connecting block and a connecting end disposed on the side opposite to the first rotating part and the second rotating part. The connecting end includes a first connecting end and a second connecting end located at opposite ends of the support structure. The first connecting end can cooperate with the second connecting end for connection.

[0007] In a windproof bracket according to one embodiment of the present invention, a first connecting part and a second connecting part are respectively provided on both sides of the connecting block, the other end of the first connecting rod is rotatably connected to the first connecting part, and the other end of the second connecting rod is rotatably connected to the second connecting part.

[0008] In a windproof support according to one embodiment of the present invention, the first support rod includes a first folding rod and a second folding rod that are hinged to each other, and a third folding rod and a fourth folding rod that are hinged to each other. The first folding rod, the second folding rod, the third folding rod and the fourth folding rod can rotate outward along the hinge position to form a folding structure.

[0009] In one embodiment of the windproof bracket of this utility model, the first folding rod extends perpendicularly along the height direction relative to the rotation axis of the second folding rod; and / or,

[0010] The third folding rod extends perpendicularly along the height direction relative to the rotation axis of the fourth folding rod.

[0011] In one embodiment of the windproof bracket of this utility model, the first folding rod, the second folding rod, the third folding rod and the fourth folding rod have the same structure and length.

[0012] In a windproof bracket according to an embodiment of the present invention, one end of the first connecting rod is provided with a first connecting protrusion, and one end of the second connecting rod is provided with a second connecting protrusion. The first connecting part and the second connecting part are respectively provided with rotating grooves inside the display unit, and the first connecting protrusion and the second connecting protrusion are rotatably mounted on the rotating grooves.

[0013] In one embodiment of the windproof bracket of this utility model, the rotation axes of the first connecting protrusion and the second connecting protrusion are perpendicular to the length direction of the support structure; and / or,

[0014] The rotation axes of the first connecting rod and the second connecting rod relative to the connecting end are perpendicular to the length direction of the support structure.

[0015] According to a second aspect of the present invention, the present invention also provides a display screen, including a display unit and a windproof bracket as described above, 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.

[0016] 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 first connecting rod, a second connecting part, and a foldable support structure. The support structure has connecting ends at both ends. 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 rotatably connected to the connecting end. One end of the second connecting rod is rotatably connected to the second connecting part, and the other end of the second connecting rod is rotatably connected to the connecting end. This allows the first and second connecting rods to combine with the display unit to form a stable triangular structure, ensuring the stability of the display screen during use. Simultaneously, the folding function of the support structure enables the windproof bracket to be stored, i.e., the windproof bracket can be stored behind the display unit, reducing the space required for the entire display screen. While ensuring the performance of the windproof bracket, its practicality and convenience are also guaranteed.

[0017] 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

[0018] 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.

[0019] Figure 1 This is a schematic diagram of the structure of a display screen provided in an embodiment of this application;

[0020] Figure 2 yes Figure 1 An exploded view of the display screen in the image;

[0021] Figure 3 yes Figure 2 An exploded view of the windproof support structure.

[0022] Figure 4 yes Figure 2 A schematic diagram of the connection end in the diagram.

[0023] Explanation of reference numerals in the attached figures:

[0024] 100. Windproof support frame;

[0025] 10. Support structure; 11. First support rod; 111. First folding rod; 112. Second folding rod; 12. Second support rod; 121. Third folding rod; 122. Fourth folding rod; 13. Connecting end; 131. Connecting end; 131a. First connecting end; 131b. Second connecting end; 132. First rotating part; 133. Second rotating part; 134. First connecting part; 135. Second connecting part;

[0026] 20. First connecting rod; 21. First connecting protrusion; 22. First connecting protrusion;

[0027] 30. Second connecting rod; 31. Second connecting protrusion; 32. Second connecting protrusion;

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

[0029] 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.

[0030] 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.

[0031] 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.

[0032] like Figures 1 to 4 As 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 being composed of multiple display units 200 spliced ​​together, and a first connecting part 201 and a second connecting part 202 being respectively provided on both sides of the display unit 200. The windproof bracket 100 includes a first connecting rod 20, a second connecting rod 30, and a foldable support structure 10. The support structure 10 has connecting ends 13 at both ends. One end of the first connecting rod 20 is rotatably connected to the first connecting part 201, and the other end is rotatably connected to the connecting end 13. One end of the second connecting rod 30 is rotatably connected to the second connecting part 202, and the other end is rotatably connected to the connecting end 13. This allows the first connecting rod 20 and the second connecting rod 30 to combine with the display unit 200 to form a stable triangular structure, ensuring the stability of the display screen during use. Simultaneously, the folding function of the support structure 10 enables the windproof bracket 100 to be stored behind the display unit 200, thereby reducing the space required for the entire display screen. This ensures both the performance and practicality of the windproof bracket 100.

[0033] It should be noted that the support structure 10 can be a plurality of mutually hinged rod structures, so that the support structure 10 can be folded through the hinge points of the rod structures; or, the support structure 10 can also be composed of a plurality of parallel folding structures, which can be folded toward opposite or the same side, and this application does not impose any restrictions.

[0034] 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.

[0035] In an optional embodiment, the support structure 10 includes a first support rod 11 and a second support rod 12 that can be folded relative to each other. A first rotating part 132 and a second rotating part 133 are spaced apart on the connecting end 13. The ends of the first support rod 11 and the second support rod 12 are rotatably connected to the first rotating part 132 and the second rotating part 133, respectively, so that the first support rod 11 and the second support rod 12 can rotate relative to the connecting end 13 in opposite or the same direction, so as to realize the folding function of the support structure 10 and reduce the space required for the entire display screen.

[0036] In an optional embodiment, the connecting end 13 includes a connecting block and a connecting end 131 disposed on the side opposite to the first rotating part 132 and the second rotating part 133. The connecting end 131 includes a first connecting end 131a and a second connecting end 131b located at opposite ends of the support structure 10. The first connecting end 131a can be connected with the second connecting end 131b so that two adjacent support structures 10 can be connected together.

[0037] For example, one of the first connecting end 131a and the second connecting end 131b is provided with a threaded structure, and the other of the first connecting end 131a and the second connecting end 131b is provided with a screw hole structure. The threaded structure and the screw hole are connected in a fitting manner, so that the first connecting end 131a and the second connecting end 131b of two adjacent support structures 10 can be connected together.

[0038] In an optional embodiment, a first connecting part 134 and a second connecting part 135 are respectively provided on both sides of the connecting block. The other end of the first connecting rod 20 is rotatably connected to the first connecting part 134, and the other end of the second connecting rod 30 is rotatably connected to the second connecting part 135, so that the first connecting rod 20 and the second connecting rod 30 can rotate relative to the connecting end 13 and the support structure 10, so as to store the windproof bracket 100 on the back of the display unit 200, realize the storage function of the windproof bracket 100, and reduce the space required for the entire display screen.

[0039] In an optional embodiment, the first support rod 11 includes a first folding rod 111 and a second folding rod 112 hinged to each other, and a third folding rod 121 and a fourth folding rod 122 hinged to each other on the second support rod 12. The first folding rod 111, the second folding rod 112, the third folding rod 121, and the fourth folding rod 122 can be rotated outward along the hinged position to form a folding structure. This allows the windproof bracket 100 to be pulled down to the opposite side by holding the first support rod 11 and the second support rod 12 with both hands during operation, i.e., pulled outward, thereby allowing the windproof bracket 100 to be stored on the back of the display unit 200, reducing the space required for the entire display unit 200.

[0040] In an alternative embodiment, the first folding rod 111 extends perpendicularly along the height direction relative to the rotation axis of the second folding rod 112 to ensure that the windproof bracket 100 can be stored on the back of the display unit 200, thereby reducing the space required for the entire display unit 200.

[0041] In an alternative embodiment, the third folding rod 121 extends perpendicularly along the height direction relative to the rotation axis of the fourth folding rod 122 to ensure that the windproof bracket 100 can be stored on the back of the display unit 200, thereby reducing the space required for the entire display unit 200.

[0042] In an optional embodiment, the first folding rod 111, the second folding rod 112, the third folding rod 121, and the fourth folding rod 122 have the same structure and length, which reduces the manufacturing cost of the support structure 10 and allows the first folding rod 111, the second folding rod 112, the third folding rod 121, and the fourth folding rod 122 to be formed in one piece.

[0043] In one optional embodiment, one end of the first connecting rod 20 is provided with a first connecting protrusion 21, one end of the second connecting rod 30 is provided with a second connecting protrusion 31, the first connecting part 201 and the second connecting part 202 are respectively provided with rotating grooves inside the display unit 200, and the first connecting protrusion 21 and the second connecting protrusion 31 are rotatably mounted on the rotating grooves.

[0044] In an optional embodiment, the rotation axes of the first connecting protrusion 21 and the second connecting protrusion 31 are perpendicular to the length direction of the support structure 10, so as to ensure that the windproof bracket 100 can be stored on the back of the display unit 200, thereby reducing the space required for the entire display unit 200.

[0045] In an optional embodiment, the rotation axis of the first connecting rod 20 and the second connecting rod 30 relative to the connecting end 13 is perpendicular to the length direction of the support structure 10, so as to ensure that the windproof bracket 100 can be stored on the back of the display unit 200, thereby reducing the space required for the entire display unit 200.

[0046] For example, the other end of the first connecting rod 20 is provided with a first connecting protrusion 22, and the other end of the second connecting rod 30 is provided with a second connecting protrusion 32. The first connecting protrusion 22 is rotatably connected to the first connecting part 134, and the second connecting part 135 is rotatably connected to the second connecting protrusion 32.

[0047] like Figures 1 to 4As 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 first connecting rod, a second connecting rod, and a foldable support structure. The support structure has connecting ends at both ends. 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 rotatably connected to the connecting end. One end of the second connecting rod is rotatably connected to the second connecting part, and the other end of the second connecting rod is rotatably connected to the connecting end, so that the first connecting rod and the second connecting rod can be combined with the display unit to form a triangular structure.

2. The windproof bracket according to claim 1, characterized in that, The support structure includes a first support rod and a second support rod that can be folded relative to each other. A first rotating part and a second rotating part are provided at intervals on the connecting end. The ends of the first support rod and the second support rod are rotatably connected to the first rotating part and the second rotating part, respectively.

3. The windproof bracket according to claim 2, characterized in that, The connecting end includes a connecting block and a connecting end disposed on the side opposite to the first rotating part and the second rotating part. The connecting end includes a first connecting end and a second connecting end located at opposite ends of the support structure. The first connecting end can cooperate with the second connecting end for connection.

4. The windproof bracket according to claim 3, characterized in that, The connecting block is provided with a first connecting part and a second connecting part on both sides respectively. The other end of the first connecting rod is rotatably connected to the first connecting part, and the other end of the second connecting rod is rotatably connected to the second connecting part.

5. The windproof bracket according to claim 2, characterized in that, The first support rod includes a first folding rod and a second folding rod that are hinged to each other, and a third folding rod and a fourth folding rod that are hinged to each other. The first folding rod, the second folding rod, the third folding rod and the fourth folding rod can rotate outward along the hinge position to form a folding structure.

6. The windproof bracket according to claim 5, characterized in that, The first folding rod extends perpendicularly along the height direction relative to the rotation axis of the second folding rod; and / or, The third folding rod extends perpendicularly along the height direction relative to the rotation axis of the fourth folding rod.

7. The windproof bracket according to claim 5, characterized in that, The first, second, third, and fourth folding rods have the same structure and length.

8. The windproof bracket according to claim 1, characterized in that, One end of the first connecting rod is provided with a first connecting protrusion, and one end of the second connecting rod is provided with a second connecting protrusion. The first connecting part and the second connecting part are respectively provided with rotating grooves inside the display unit. The first connecting protrusion and the second connecting protrusion are rotatably mounted on the rotating grooves.

9. The windproof bracket according to claim 8, characterized in that, The rotation axes of the first and second connecting protrusions are perpendicular to the length direction of the support structure; and / or, The rotation axes of the first connecting rod and the second connecting rod relative to the connecting end are perpendicular to the length direction of the support structure.

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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