Rotatable multi-screen interactive display device for live broadcast

Abstract

The utility model relates to the technical field of multimedia equipment, and discloses a rotatable multi-screen interactive display device for live broadcast, which comprises a fixed box and display screens, the top of the fixed box is connected with a control assembly, the bottom of the fixed box is fixedly connected with a supporting column, the bottom of the supporting column is connected with a rotating assembly, and the interior of the fixed box is connected with an angle adjusting assembly; the angle adjusting assembly comprises a first motor; the first motor is fixedly mounted at the top of the fixed box through a bolt; compared with the prior art, the rotatable multi-screen interactive display device for live broadcast has the advantages that the angle orientation of the display screen can be flexibly changed according to the actual demand of live broadcast, so that audiences can watch conveniently, and the flexibility of the rotatable multi-screen interactive display device for live broadcast is improved; the direction of the display screen can be quickly adjusted according to a live broadcast scene, an audience viewing angle and a lens position, multi-directional content display is realized, and the adaptability of the rotatable multi-screen interactive display device for live broadcast is improved.

Description

Technical Field

[0001] This utility model relates to the field of multimedia equipment technology, and in particular to a rotatable multi-screen interactive display device for live streaming. Background Technology

[0002] With the rapid development of the live streaming industry, viewers have placed higher demands on the viewing experience, interactivity, and professionalism of live streaming content. Traditional live streaming display equipment typically uses a fixed single-screen display mode, offering a limited viewing angle and failing to meet the needs of multi-camera shooting and scene switching. It also lacks flexible interactive functions. In interactive live streaming sessions, hosts struggle to quickly switch between viewer comments, real-time data, game footage, and other content, impacting viewer engagement. Existing rotatable multi-screen interactive display devices for live streaming cannot flexibly change the screen's angle according to the actual needs of the live stream, making it inconvenient for viewers and exhibiting low flexibility. Furthermore, they cannot quickly adjust the screen's orientation based on the live streaming scene, viewer perspective, and camera position, reducing adaptability. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a rotatable multi-screen interactive display device for live streaming.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a rotatable multi-screen interactive display device for live streaming, comprising a fixed box and a display screen, wherein a control component is connected to the top of the fixed box, a support column is fixedly connected to the bottom of the fixed box, a rotation component for improving adaptability is connected to the bottom of the support column, and an angle adjustment component for improving flexibility is connected inside the fixed box.

[0005] The angle adjustment assembly includes a first motor, which is fixedly mounted on the top of the fixed box by bolts. The output shaft of the first motor passes through the fixed box and is fixedly connected to a threaded rod. One end of the threaded rod rotates at the bottom of the fixed box. An active block is threadedly connected to the outside of the threaded rod. An active plate is fixedly connected to the outside of the active block. A rack is fixedly connected to one end of the active plate.

[0006] As a further description of the above technical solution:

[0007] The angle adjustment assembly also includes a fixing rod. A through groove is provided on the side of the fixing box. Both ends of the fixing rod rotate inside the through groove. A drive gear and a driven plate are fixedly sleeved on the outside of the fixing rod. One side of the drive gear is meshed with a rack. One end of the driven plate is fixedly connected to a mounting plate. The display screen is fixedly mounted on the front end of the mounting plate by bolts.

[0008] As a further description of the above technical solution:

[0009] The rotating assembly includes a base, on which a second motor is fixedly mounted by bolts. The output shaft of the second motor passes through the base and is fixedly connected to a drive gear. An electromagnetic brake is externally connected to the output shaft of the second motor. A driven gear is meshed on one side of the drive gear, and the bottom of the driven gear rotates at the bottom of the base.

[0010] As a further description of the above technical solution:

[0011] The rotating assembly also includes a driven rod. A limiting groove is provided on the top of the base. The driven rod rotates inside the limiting groove. One end of the driven rod is fixedly connected to the bottom of the support column, and the other end of the driven rod is fixedly connected to the top of the driven gear.

[0012] As a further description of the above technical solution:

[0013] The control component includes a receiving module, a controller, and a remote controller. The receiving module and the controller are both connected to the top of the fixed box. The receiving module, the controller, the first motor, and the second motor are electrically connected to each other. The receiving module and the remote controller are connected via wireless signal communication.

[0014] As a further description of the above technical solution:

[0015] The active plate has a guide groove inside, and a guide rod is slidably connected inside the guide groove. One end of the guide rod is fixedly connected to the bottom of the fixed box, and the other end of the guide rod is fixedly connected to the top of the fixed box.

[0016] As a further description of the above technical solution:

[0017] The base is equipped with multiple sets of universal wheels with brakes at its bottom.

[0018] This utility model has the following beneficial effects:

[0019] In this invention, the angle adjustment component allows for flexible adjustment of the display screen's angle according to the actual needs of live streaming, facilitating viewing for the audience and improving the flexibility of the rotatable multi-screen interactive display device for live streaming.

[0020] In this invention, the direction of the display screen can be quickly adjusted according to the live broadcast scene, the viewer's perspective, and the camera position by rotating the component, so as to realize multi-directional content display and improve the adaptability of the rotatable multi-screen interactive display device for live broadcast. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a rotatable multi-screen interactive display device for live streaming proposed in this utility model;

[0022] Figure 2 This invention provides a partial structural diagram of a rotatable multi-screen interactive display device for live streaming. Figure 1 ;

[0023] Figure 3 This invention provides a partial structural diagram of a rotatable multi-screen interactive display device for live streaming. Figure 2 ;

[0024] Figure 4 This is a cross-sectional view of a rotatable multi-screen interactive display device for live streaming proposed in this utility model.

[0025] Legend:

[0026] 1. Fixed box; 2. Display screen; 3. Angle adjustment assembly; 4. First motor; 5. Threaded rod; 6. Driving block; 7. Driving plate; 8. Rack; 9. Guide groove; 10. Guide rod; 11. Through groove; 12. Fixed rod; 13. Drive gear; 14. Driven plate; 15. Mounting plate; 16. Support column; 17. Rotating assembly; 18. Base; 19. Second motor; 20. Driving gear; 21. Driven gear; 22. Driven rod; 23. Limit groove; 24. Receiving module; 25. Controller; 26. Universal wheel with brake. Detailed Implementation

[0027] 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, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Reference Figures 1-4 An embodiment of this utility model is provided: a rotatable multi-screen interactive display device for live streaming, including a fixed box 1 and a display screen 2. A control component is connected to the top of the fixed box 1, a support column 16 is fixedly connected to the bottom of the fixed box 1, a rotation component 17 for improving adaptability is connected to the bottom of the support column 16, and an angle adjustment component 3 for improving flexibility is connected inside the fixed box 1.

[0029] The angle adjustment assembly 3 includes a first motor 4, which is fixedly mounted on the top of the fixed box 1 by bolts. The output shaft of the first motor 4 passes through the fixed box 1 and is fixedly connected to a threaded rod 5. One end of the threaded rod 5 rotates at the bottom of the fixed box 1. An active block 6 is threadedly connected to the outside of the threaded rod 5. An active plate 7 is fixedly connected to the outside of the active block 6. A rack 8 is fixedly connected to one end of the active plate 7.

[0030] The angle adjustment assembly 3 also includes a fixing rod 12. A through groove 11 is provided on the side of the fixing box 1. Both ends of the fixing rod 12 rotate inside the through groove 11. A drive gear 13 and a driven plate 14 are fixedly sleeved on the outside of the fixing rod 12. One side of the drive gear 13 is meshed with a rack 8. One end of the driven plate 14 is fixedly connected to a mounting plate 15. The display screen 2 is fixedly mounted on the front end of the mounting plate 15 by bolts. The rotating assembly 17 includes a base 18. A second motor 19 is fixedly mounted on the top of the base 18 by bolts. The output shaft of the second motor 19 passes through the base 18 and is fixedly connected to a drive gear 20. An electromagnetic brake is externally connected to the output shaft of the second motor 19. A driven gear 21 is meshed on one side of the drive gear 20. The bottom of the driven gear 21 rotates inside the bottom end of the base 18. The rotating assembly 17 also includes a driven rod 22. A limit groove 23 is provided on the top of the base 18. The driven rod 22 rotates inside the limiting groove 23, which improves the stability of the driven rod 22 when rotating. One end of the driven rod 22 is fixedly connected to the bottom of the support column 16, and the other end of the driven rod 22 is fixedly connected to the top of the driven gear 21. The control components include a receiving module 24, a controller 25, and a remote controller. The receiving module 24 and the controller 25 are both connected to the top of the fixed box 1. The receiving module 24, the controller 25, the first motor 4, and the second motor 19 are all electrically connected. The receiving module 24 and the remote controller are connected by wireless signal communication. The active plate 7 has a guide groove 9 inside, and a guide rod 10 is slidably connected inside the guide groove 9. One end of the guide rod 10 is fixedly connected to the bottom of the fixed box 1, and the other end of the guide rod 10 is fixedly connected to the top of the fixed box 1, which ensures the movement path of the active block 6. The bottom of the base 18 is connected to multiple sets of universal casters 26 with brakes for easy movement.

[0031] Working principle: The remote control can transmit signals, which are then transmitted to the controller 25 via the receiving module 24, thereby controlling the operation of each power component. When the angle of the display screen 2 needs to be adjusted, the controller 25 starts the first motor 4, whose output shaft drives the threaded rod 5 to rotate. The driving block 6, which is threaded to the threaded rod 5, moves vertically along the threaded rod 5 under the limit of the guide rod 10. The driving block 6 drives the rack 8 to move synchronously through the driving plate 7. Since the rack 8 meshes with the drive gear 13, the drive gear 13 rotates with the movement of the rack 8. The driven plate 14, the mounting plate 15, and the display screen 2, which are fixed on the fixed rod 12, also rotate around the fixed rod 12. 2. The screen can be flipped up and down to meet the needs of different angles such as overhead and low-angle shots during live broadcasts. If the direction of the screen 2 needs to be adjusted, the controller 25 controls the second motor 19 to start. Its output shaft drives the drive gear 20 to rotate. The drive gear 20 meshes with the driven gear 21, driving the driven gear 21 to rotate. The driven gear 21 drives the support column 16 to rotate through the driven rod 22. The support column 16 drives the screen 2 to rotate through the fixed box 1 and the angle adjustment component 3. The electromagnetic brake can lock in time after the screen 2 rotates to the specified angle to ensure stability. In addition, the universal casters 26 with brakes at the bottom of the base 18 facilitate the overall movement of the device to adapt to different live broadcast venues.

[0032] All electrical components mentioned in this article are electrically connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device such as a computer for control. The detailed description of known functions and known components is omitted in the specific embodiments disclosed herein. To ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0033] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", 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 connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rotatable multi-screen interactive display device for live broadcast, comprising a fixed box (1) and a display screen (2), characterized in that: The top of the fixed box (1) is connected to a control component, the bottom of the fixed box (1) is fixedly connected to a support column (16), the bottom of the support column (16) is connected to a rotating component (17), and the inside of the fixed box (1) is connected to an angle adjustment component (3). The angle adjustment assembly (3) includes a first motor (4), which is fixedly mounted on the top of the fixed box (1) by bolts. The output shaft of the first motor (4) passes through the fixed box (1) and is fixedly connected to a threaded rod (5). One end of the threaded rod (5) rotates at the bottom inside the fixed box (1). The threaded rod (5) is threadedly connected to an active block (6). An active plate (7) is fixedly connected to the outside of the active block (6). A rack (8) is fixedly connected to one end of the active plate (7).

2. The rotatable multi-screen interactive display device for live broadcast according to claim 1, characterized in that: The angle adjustment assembly (3) also includes a fixing rod (12). The fixing box (1) has a through groove (11) on its side. Both ends of the fixing rod (12) rotate inside the through groove (11). A drive gear (13) and a driven plate (14) are fixedly sleeved on the outside of the fixing rod (12). One side of the drive gear (13) is meshed with a rack (8). One end of the driven plate (14) is fixedly connected to a mounting plate (15). The display screen (2) is fixedly mounted on the front end of the mounting plate (15) by bolts. 3.The rotatable multi-screen interactive display device for live broadcast according to claim 1, wherein: The rotating assembly (17) includes a base (18), on which a second motor (19) is fixedly mounted by bolts. The output shaft of the second motor (19) passes through the base (18) and is fixedly connected to a drive gear (20). An electromagnetic brake is externally connected to the output shaft of the second motor (19). A driven gear (21) is meshed on one side of the drive gear (20), and the bottom of the driven gear (21) rotates at the bottom of the base (18).

4. The rotatable multi-screen interactive display device for live broadcast according to claim 3, characterized in that: The rotating assembly (17) also includes a driven rod (22). A limiting groove (23) is provided on the top of the base (18). The driven rod (22) rotates inside the limiting groove (23). One end of the driven rod (22) is fixedly connected to the bottom of the support column (16), and the other end of the driven rod (22) is fixedly connected to the top of the driven gear (21).

5. The rotatable multi-screen interactive display device for live broadcast according to claim 3, characterized in that: The control components include a receiving module (24), a controller (25), and a remote controller. The receiving module (24) and the controller (25) are both connected to the top of the fixed box (1). The receiving module (24), the controller (25), the first motor (4), and the second motor (19) are electrically connected. The receiving module (24) and the remote controller are connected by wireless signal communication.

6. The rotatable multi-screen interactive display device for live broadcast according to claim 1, characterized in that: The active plate (7) has a guide groove (9) inside, and a guide rod (10) is slidably connected inside the guide groove (9). One end of the guide rod (10) is fixedly connected to the bottom end of the fixed box (1), and the other end of the guide rod (10) is fixedly connected to the top end of the fixed box (1).

7. The rotatable multi-screen interactive display device for live broadcast according to claim 3, characterized in that: The base (18) is equipped with multiple sets of universal wheels (26) with brakes at its bottom.

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