Digital human live broadcast background management device

Abstract

The utility model relates to the technical field of live broadcast background management, and discloses a digital human live broadcast background management device which comprises a support, a lifting plate is arranged on the outer wall of the support, a threaded column is in threaded connection with the interior of the lifting plate, a first limiting column is slidably connected with the interior of the lifting plate, and a connecting column is rotatably connected with the interior of the lifting plate. A connecting block is arranged on the outer wall of the connecting column, a first worm is rotationally connected into the connecting block, a first worm gear is rotationally connected into the connecting block, the first worm is meshed with the first worm gear, a placing frame is fixedly connected to the outer wall of the first worm gear, and the outer wall of the placing frame is rotationally connected into the connecting block. According to the utility model, the rotation of the shooting device is realized, the best shooting angle can be flexibly selected, the content can be better presented, the problem that the angle of the fixed bracket can not meet the requirements of audiences is solved, and better visual experience is provided.

Description

Technical Field

[0001] The utility model relates to the technical field of live broadcast background management, in particular to a digital human live broadcast background management device. Background Art

[0002] Live broadcast refers to the real-time transmission of audio and video content over the Internet, allowing viewers to watch and participate instantly. The development of live broadcast technology enables people to share events, activities, performances or other content in real time without prior recording or delayed playback. Digital humans and digital human live broadcast backgrounds refer to virtual environments created by AIGC, which are used to support the background presentation of digital humans or virtual anchors in live broadcasts or video content. These backgrounds can be generated through computer graphics technology to create various visual effects and scenes for the audience, thereby enhancing the appeal and interactivity of live broadcasts. In the digital human live broadcast background, managing equipment refers to the effective control, monitoring and maintenance of various equipment used in the background.

[0003] Existing digital human live broadcast background management equipment usually uses a fixed bracket to fix live broadcast equipment such as mobile phones. It is used to fix live broadcast equipment, such as smart phones or professional cameras, to maintain picture stability and angle consistency, and use lighting equipment to provide sufficient and soft light to ensure that the live broadcaster is clearly visible in the picture and has good light and shadow effects, helping the digital human to present high-quality audio-visual effects in the live broadcast background, so that the audience can enjoy a high-quality live broadcast experience.

[0004] However, the existing digital human live broadcast background management equipment has a single fixed bracket angle, which limits the flexibility and diversity of the live broadcaster in adjusting the picture angle. It is impossible to adjust the camera angle according to different situations and content, thereby limiting their creative expression and performance effects during the live broadcast. For example, when displaying products or giving explanations, switching between different angles can present the content more vividly. Therefore, a digital human live broadcast background management device is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a digital human live broadcast background management device, aiming to improve the problem in the prior art that it is impossible to conveniently shoot at different angles.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A digital human live broadcast background management device, comprising a bracket, a lifting plate is arranged on the outer wall of the bracket, a threaded column is threadedly connected inside the lifting plate, a limiting column is slidably connected inside the lifting plate, a connecting column is rotatably connected inside the lifting plate, a connecting block is arranged on the outer wall of the connecting column, a worm is rotatably connected inside the connecting block, a worm wheel is rotatably connected inside the connecting block, the worm is meshed with the worm wheel, a placing rack is fixedly connected to the outer wall of the worm wheel, the outer wall of the placing rack is rotatably connected inside the connecting block, a starting component is arranged on the outer wall of the worm, and the starting component acts to rotate the worm;

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

[0009] The starting assembly comprises a first knob and a second knob, wherein the outer wall of the first knob is fixedly connected to the outer wall of the worm gear, and the outer wall of the second knob is fixedly connected to the outer wall of the threaded column;

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

[0011] The outer wall of the bracket is fixedly connected to a support leg, a slide rail is provided inside the bracket, and a worm gear 2 is rotatably connected inside the bracket;

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

[0013] A worm gear 2 is rotatably connected inside the bracket, the worm gear 2 is meshed with the worm wheel 2, and a knob 3 is fixedly connected to the outer wall of the worm gear 2;

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

[0015] The second outer wall of the worm wheel is fixedly connected with a transmission belt, one side of the outer wall of the transmission belt is fixedly connected to the outer wall of the lifting plate, and the outer wall of the lifting plate is slidably connected to the inside of the slide rail;

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

[0017] A limiting groove is provided inside the connecting column, a ring is slidably connected to the outer wall of the connecting column, and a second limiting column is slidably connected inside the ring;

[0018] As a further description of the above technical solution:

[0019] The bottom of the second limiting column is fixedly connected to a fixing rod, and the top of the fixing rod is fixedly connected to a fixing block;

[0020] As a further description of the above technical solution:

[0021] The outer wall of the fixed block is slidably connected with an eccentric column, both sides of the outer wall of the eccentric column are rotatably connected to the outer wall of the circular ring, and the outer wall of the eccentric column is fixedly connected with a rotating rod.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the placement stand realizes its rotation function by turning the knob. When the knob is turned, structures such as the worm gear, worm and threaded column will be linked accordingly to realize the rotation of the shooting device, so that the photographer can flexibly choose the best shooting angle to better present the content, solve the problem that the fixed bracket angle may not satisfy the audience, and provide a better visual experience.

[0024] 2. In the utility model, the ring realizes its lifting and moving functions by rotating the knob and the rotating rod. When the knob and the rotating rod are rotated, the eccentric column, the worm gear and the worm gear and other structures will be linked accordingly to realize the lifting and moving of the placement rack. Multiple placement racks can be placed at the same time, which can better display the environment and layout of the entire scene, realize great viewing angle diversity, solve the problem that a single bracket cannot place multiple camera devices, and improve the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a digital human live broadcast background management device proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the structure inside the connection block of a digital human live broadcast background management device proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the structure inside the lifting plate of a digital human live broadcast background management device proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the structure inside the circular ring of a digital human live broadcast background management device proposed by the utility model;

[0029] Figure 5 This is a schematic diagram of the structure inside a bracket of a digital human live broadcast background management device proposed by the utility model.

[0030] Legend:

[0031] 1. Bracket; 2. Transmission belt; 3. Connecting column; 4. Lifting plate; 5. Slide rail; 6. Limiting groove; 7. Support leg; 8. Placement rack; 9. Worm one; 10. Worm wheel one; 11. Connecting block; 12. Knob one; 13. Limiting column one; 14. Knob two; 15. Threaded column; 16. Ring; 17. Fixed rod; 18. Limiting column two; 19. Eccentric column; 20. Rotating rod; 21. Fixed block; 22. Worm wheel two; 23. Worm two; 24. Knob three. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1 , Figure 2 and Figure 3 An embodiment of the utility model is: a digital human live broadcast background management device, including a bracket 1, a lifting plate 4 is arranged on the outer wall of the bracket 1, a threaded column 15 is threadedly connected inside the lifting plate 4, a limiting column 13 is slidably connected inside the lifting plate 4, a connecting column 3 is rotatably connected inside the lifting plate 4, a connecting block 11 is arranged on the outer wall of the connecting column 3, a worm 9 is rotatably connected inside the connecting block 11, a worm wheel 10 is rotatably connected inside the connecting block 11, the worm 9 is meshed with the worm wheel 10, a placement rack 8 is fixedly connected to the outer wall of the worm wheel 10, the outer wall of the placement rack 8 is rotatably connected inside the connecting block 11, a starting component is arranged on the outer wall of the worm 9, and the starting component acts on the worm 9 to rotate.

[0034] Specifically, the worm 9 is rotated, and then the meshing between the worm 9 and the worm wheel 10 is utilized to ensure the transmission of large torque and moment, so that the placement frame 8 is driven to rotate through the worm wheel 10, so that the shooting device can rotate left and right, and then the threaded column 15 is rotated, and then the lifting plate 4 is separated through the threaded column 15, and at the same time, the limiting column 13 is used to prevent the connection column 3 from falling off due to excessive separation, so that the connection column 3 can be rotated, so that the shooting device can rotate up and down, which can better show the overall picture or details of the scene, enhance the audience's sense of participation and immersion, and at the same time, shooting from different angles can present different visual effects and atmospheres. For example, shooting scenery, products or performances from different heights and angles can present more comprehensive and detailed information to the audience, increase the diversity and depth of the content, and multi-angle adjustment is usually a basic requirement for professional film and television production and live broadcasting. Through precise angle adjustment, the light and picture composition can be better controlled, and the overall quality and professionalism of the work can be improved.

[0035] Reference Figure 2 and Figure 3 The starting assembly includes a knob 12 and a knob 2 14 . The outer wall of the knob 12 is fixedly connected to the outer wall of the worm 1 9 , and the outer wall of the knob 2 14 is fixedly connected to the outer wall of the threaded column 15 .

[0036] Specifically, the worm 9 and the threaded column 15 are rotated better through the knob 12 and the knob 2 14. Through these two knobs, the operator can flexibly adjust and control the movement of the machine to achieve specific work goals or requirements.

[0037] Reference Figure 1 , Figure 2 and Figure 3 The outer wall of the bracket 1 is fixedly connected to a supporting leg 7, a slide rail 5 is provided inside the bracket 1, a worm gear 22 is rotatably connected inside the bracket 1, a worm gear 23 is rotatably connected inside the bracket 1, the worm gear 23 is meshed with the worm gear 22, a knob 3 24 is fixedly connected to the outer wall of the worm gear 23, a transmission belt 2 is fixedly connected to the outer wall of the worm gear 22, one side of the outer wall of the transmission belt 2 is fixedly connected to the outer wall of the lifting plate 4, the outer wall of the lifting plate 4 is slidably connected to the inside of the slide rail 5, a limiting groove 6 is provided inside the connecting column 3, a ring 16 is slidably connected to the outer wall of the connecting column 3, a limiting column 2 18 is slidably connected inside the ring 16, a fixing rod 17 is fixedly connected to the bottom of the limiting column 2 18, a fixing block 21 is fixedly connected to the top of the fixing rod 17, an eccentric column 19 is slidably connected to the outer wall of the fixed block 21, and both sides of the outer wall of the eccentric column 19 are rotatably connected to the outer wall of the ring 16, and a rotating rod 20 is fixedly connected to the outer wall of the eccentric column 19.

[0038] Specifically, the knob 3 24 is turned to drive the worm 23 to rotate through the knob 3 24, and then the meshing between the worm 23 and the worm gear 22 is utilized to ensure the transmission of large torque and moment, so that the transmission belt 2 is driven to rotate through the worm gear 22, and then the lifting plate 4 is driven to be lifted and lowered through the transmission belt 2, and then the connecting column 3 is driven to be lifted and lowered through the lifting plate 4 to adjust the height of the camera device. By adjusting the height of the camera, the composition of the picture can be better controlled and optimized. This precise adjustment can ensure that the position and proportion of the subject in the picture are best displayed while avoiding unnecessary visual interference. Then the ring 16 is placed on the connecting column 3, and then the rotating rod 20 is rotated to a suitable position, and the eccentric column 19 is driven to rotate by the rotating rod 20, and then the fixing block 21 is driven to rise and fall by the eccentric column 19 to fix it, so that the ring 16 can be moved on the outer wall of the connecting column 3. At the same time, multiple rings 16 can be placed to place multiple camera devices. The left and right adjustment can make the camera or photographic equipment better adapt to different shooting scenes. Multiple placement racks 8 can cover a wider field of view and can capture pictures from multiple angles at the same time. For example, in live broadcasts or live events, multiple perspectives can be displayed at the same time to more comprehensively present the details and dynamics of the scene or event.

[0039] Working principle: turn the knob 3 24 to drive the fixedly connected worm 23 to rotate through the knob 3 24, and then drive the meshingly connected worm wheel 22 to rotate through the worm 23, and then drive the fixedly connected transmission belt 2 to rotate inside the bracket 1 to which it is rotatably connected through the worm wheel 22, and then drive the fixedly connected lifting plate 4 to lift inside the slide rail 5 to which it is slidably connected through the transmission belt 2, and then slide the ring 16 to the outer wall of the connecting column 3, and at the same time make the fixed rod 17 slide inside the limiting groove 6 to which it is slidably connected, and after reaching the appropriate position, turn the rotating rod 20, and drive the fixedly connected eccentric column 19 to rotate through the rotating rod 20 on the outer wall of the rotating ring 16 to which it is rotatably connected The eccentric column 19 is used to move the slidingly connected fixed block 21, thereby fixing it. Then, if the up and down angles are adjusted, the knob 14 can be turned, and the fixedly connected threaded column 15 can be driven to rotate by the knob 14, so that the lifting plate 4 threadedly connected thereto is separated, thereby the connecting column 3 can be rotated, and the camera equipment can be adjusted up and down in angle. Later, when adjusting left and right, the knob 12 is turned, and the fixedly connected worm 9 is driven to rotate by the knob 12, and then the meshing worm wheel 10 is driven to rotate by the worm 9, and then the fixedly connected placement frame 8 is driven to rotate by the worm wheel 10, thereby the camera device can be adjusted left and right in angle.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A digital human live broadcast background management device, comprising a bracket (1), characterized in that: The outer wall of the bracket (1) is provided with a lifting plate (4), the interior of the lifting plate (4) is threadedly connected with a threaded column (15), the interior of the lifting plate (4) is slidably connected with a limiting column (13), the interior of the lifting plate (4) is rotatably connected with a connecting column (3), the outer wall of the connecting column (3) is provided with a connecting block (11), the interior of the connecting block (11) is rotatably connected with a worm (9), the interior of the connecting block (11) is rotatably connected with a worm wheel (10), the worm (9) is meshed with the worm wheel (10), the outer wall of the worm wheel (10) is fixedly connected with a placing frame (8), the outer wall of the placing frame (8) is rotatably connected to the interior of the connecting block (11), the outer wall of the worm (9) is provided with a starting component, and the starting component acts to rotate the worm (9).

2. According to claim 1, a digital human live broadcast background management device is characterized by: The starting assembly comprises a first knob (12) and a second knob (14), wherein the outer wall of the first knob (12) is fixedly connected to the outer wall of the first worm (9), and the outer wall of the second knob (14) is fixedly connected to the outer wall of the threaded column (15).

3. According to claim 1, a digital human live broadcast background management device is characterized by: The outer wall of the bracket (1) is fixedly connected to a support leg (7), a slide rail (5) is provided inside the bracket (1), and a worm gear (22) is rotatably connected inside the bracket (1).

4. A digital human live broadcast background management device according to claim 3, characterized in that: The bracket (1) is internally rotatably connected to a worm gear 2 (23), the worm gear 2 (23) is meshed with the worm wheel 2 (22), and the outer wall of the worm gear 2 (23) is fixedly connected to a knob 3 (24).

5. The digital human live broadcast background management device according to claim 4 is characterized by: The outer wall of the second worm wheel (22) is fixedly connected to a transmission belt (2), one side of the outer wall of the transmission belt (2) is fixedly connected to the outer wall of the lifting plate (4), and the outer wall of the lifting plate (4) is slidably connected to the inside of the slide rail (5).

6. The digital human live broadcast background management device according to claim 1, characterized in that: A limiting groove (6) is provided inside the connecting column (3), a circular ring (16) is slidably connected to the outer wall of the connecting column (3), and a limiting column 2 (18) is slidably connected inside the circular ring (16).

7. A digital human live broadcast background management device according to claim 6, characterized in that: The bottom of the second limiting column (18) is fixedly connected to a fixing rod (17), and the top of the fixing rod (17) is fixedly connected to a fixing block (21).

8. A digital human live broadcast background management device according to claim 7, characterized in that: The outer wall of the fixed block (21) is slidably connected to an eccentric column (19), both sides of the outer wall of the eccentric column (19) are rotatably connected to the outer wall of the ring (16), and the outer wall of the eccentric column (19) is fixedly connected to a rotating rod (20).

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