Auxiliary mechanism based on art virtual shooting technology

By designing an auxiliary mechanism based on artistic virtual shooting technology, including a rotating port, a rotating lever and a fan, the problem of the high cost of LED screen walls being unable to simulate wind power and telescope is solved, and a more realistic drill environment and convenient line memory is achieved.

CN222950747UActive Publication Date: 2025-06-06HANGZHOU YUJIAN CULTURE & ART TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202421841841.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-01
Publication Date
2025-06-06
Estimated Expiration
2034-08-01

AI Technical Summary

Technical Problem

The existing LED screen wall cannot simulate wind power, which causes the actors to fail to swing with the wind power when operating, which lacks realism. At the same time, actors need to rely on teleprompters when practicing lines in different positions, but the placement of teleprompters affects people's movement, and the multi-directional installation of teleprompters makes the use cost higher.

Method used

An auxiliary mechanism based on artistic virtual shooting technology is designed, including the base block and the top block. The top block is equipped with a rotating port and a rotating rod. By operating the motor, the movable rod drives the movable rod to drive the sector gear to slide, drive the elliptical frame and the traction rack to slide, change the position of the telescope, and generate wind force through the fan to simulate wind force.

Benefits of technology

By adjusting the position of the teleprompter, it is easy for actors to adjust as needed and facilitate actors to remember lyrics; at the same time, wind power is generated through the fan, which increases the sense of reality during the drill and reduces the cost of use.

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Abstract

The utility model belongs to the field of film and television shooting, and particularly relates to an auxiliary mechanism based on the art virtual shooting technology, which comprises a bottom block and a top block, the top block is provided with a rotating port, a rotating rod is movably assembled on the top block, a fixed block is fixedly assembled at the bottom of the top block, and a ring rod is fixedly assembled on the fixed block. An operation gear is fixedly assembled on the rotating rod, a connecting block is fixedly assembled on the rotating rod, a movable block is fixedly assembled at one end of the connecting block, the movable block and the ring rod are movably assembled, the movable block and the rotating opening are movably assembled, a connecting rod is fixedly assembled at the bottom of the movable block, and a teleprompter is fixedly assembled at the bottom of the connecting rod; according to the auxiliary mechanism based on the art virtual shooting technology, through cooperation of the operation gear and the movable block, the problems that an existing LED screen wall cannot simulate wind power and lacks the sense of reality, actors stand in different directions to practice lines, and the use cost of a prompter becomes high are solved.
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Description

Technical Field

[0001] The utility model relates to the field of film and television shooting, in particular to an auxiliary mechanism based on artistic virtual shooting technology. Background Art

[0002] Artistic virtual shooting technology is an innovative shooting method that uses virtual reality and augmented reality technology to build virtual scenes in real scenes and realize the interaction between real actors and virtual characters to achieve shooting effects. Also known as "extended reality" technology, virtual shooting technology has a revolutionary and far-reaching impact on the field of film and television entertainment, and has become an indispensable part of film and television production. Compared with traditional green screen shooting, its most obvious advantage is that it greatly reduces the need for manual intervention and post-production. Through automation and intelligent technology, virtual shooting technology can not only significantly reduce production costs, but also improve shooting efficiency and quality. It allows creators to easily create realistic scenes and special effects, thereby greatly enhancing the audience's viewing experience. In general, virtual shooting technology is a necessary and efficient creative tool for creators in the field of film and television entertainment, which helps them to create high-quality works more easily.

[0003] The existing LED screen wall combined with the real objects in front of the screen (i.e. actors and props, etc.) allows creators to easily create realistic scenes and special effects. However, the existing shooting methods based on artistic virtual shooting technology still have the following problems in the operation process:

[0004] The existing LED screen wall cannot simulate wind. When the actors are operating, their clothes cannot sway with the wind, which lacks realism. In addition, the actors stand in different positions to practice their lines, and sometimes they need to rely on teleprompters. The placement of teleprompters affects the movement of people, and the installation of teleprompters in multiple positions increases the cost of use. Therefore, it is necessary to involve an auxiliary mechanism based on artistic virtual shooting technology for use in the existing film and television shooting field. Utility Model Content

[0005] In order to make up for the shortcomings of the existing technology, the existing LED screen wall cannot simulate wind. When the actors are operating, their clothes cannot sway with the wind, which lacks realism. In addition, the actors stand in different positions to practice their lines, and sometimes they need to rely on teleprompters. The placed teleprompters affect the movement of people, and the installation of teleprompters in multiple positions increases the cost of use. The utility model proposes an auxiliary mechanism based on artistic virtual shooting technology.

[0006] The technical solution adopted by the utility model to solve its technical problems is: an auxiliary mechanism based on artistic virtual shooting technology, comprising a bottom block and a top block, the top block is provided with a rotating mouth, a rotating rod is movably assembled on the top block, a fixed block is fixedly assembled on the bottom of the top block, a ring rod is fixedly assembled on the fixed block, the ring rod is located below the rotating mouth, an operating gear is fixedly assembled on the rotating rod, a connecting block is fixedly assembled on the rotating rod, the connecting block is located above the operating gear, a movable block is fixedly assembled on one end of the connecting block, the movable block is movably assembled with the ring rod, the movable block is movably assembled with the rotating mouth, a connecting rod is fixedly assembled on the bottom of the movable block, and a teleprompter is fixedly assembled on the bottom of the connecting rod.

[0007] The top block is fixedly equipped with an installation frame, the installation frame is located between the two rotating openings, the inner wall of the installation frame is symmetrically fixedly equipped with installation rods, sliding blocks are movably equipped on the installation rods, the tops of the two sliding blocks are fixedly equipped with elliptical frames, the two symmetrical inner walls of the elliptical frames are fixedly equipped with traction racks, the elliptical frame is fixedly equipped with a support block, the top of the support block is fixedly equipped with an operating rack, and the operating rack is toothed and assembled with the operating gear.

[0008] The top block is provided with a traction port, which is located on one side of the installation frame. A horizontal block is fixedly installed on the side of the elliptical frame, which is located above the installation frame. A guide block is fixedly installed on the bottom of the horizontal block, which is movably assembled with the traction port. A fan is fixedly installed on the bottom of the guide block, which is located below the top block.

[0009] The top block is fixedly equipped with a mounting frame, the mounting frame is fixedly equipped with an operating motor, the output end of the operating motor is fixedly equipped with a movable rod, the movable rod movably penetrates the mounting frame, and the bottom of the movable rod is fixedly equipped with a sector gear.

[0010] The sector gear is located between the two traction racks, and the sector gear is only toothed with one of the traction racks.

[0011] A vertical block is fixedly mounted on one end of the bottom block, the top of the vertical block is fixedly mounted on the bottom of the top block, an LED screen wall is fixedly mounted on the bottom block and the vertical block, a plurality of fill lights are fixedly mounted on the bottom of the top block, the fill lights are located on one side of the rotating mouth, a supporting platform is fixedly mounted on the bottom block, a camera is fixedly mounted on the supporting platform, and a display screen is fixedly mounted on the supporting platform.

[0012] The utility model is beneficial in that:

[0013] The utility model starts the operating motor so that the movable rod drives the fan-shaped gear to rotate, and the fan-shaped gear is respectively assembled with only one of the traction racks, and the elliptical frame reciprocates on the assembly rod through the sliding block, so that the support block drives the operating rack to drive the operating gear to reciprocate, and the operating gear drives the rotating rod to rotate, so that the rotating rod drives the movable block on the connecting block to move on the ring rod and the rotating mouth, so as to change the position of the prompter, which is convenient for adjustment according to the position of the actor and convenient for the actor to remember the words, and at the same time, the horizontal block drives the guide block to move on the traction mouth, and the guide block generates wind force through the fan, which helps the actor to have a more realistic feeling in the rehearsal and is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 This is a schematic diagram of the auxiliary mechanism structure based on the artistic virtual shooting technology of the utility model;

[0016] Figure 2 This is a schematic diagram of the auxiliary mechanism structure based on the artistic virtual shooting technology of the utility model;

[0017] Figure 3 This is a schematic diagram of the auxiliary mechanism structure based on the artistic virtual shooting technology of the utility model;

[0018] Figure 4 It is a schematic diagram of the traction mechanism structure of the utility model.

[0019] In the figure:

[0020] 10. Bottom block; 11. Vertical block; 12. Top block; 13. LED screen wall;

[0021] 20. Support platform; 21. Camera; 22. Display screen; 23. Fill light;

[0022] 30. Rotating mouth; 31. Ring rod; 32. Movable block; 33. Connecting rod;

[0023] 40. Teleprompter; 41. Rotating rod; 42. Operating gear; 43. Connecting block;

[0024] 50. Mounting frame; 51. Towing port; 52. Fixing block; 53. Guide block;

[0025] 60. fan; 61. mounting frame; 62. operating motor; 63. assembly rod;

[0026] 70. Sliding block; 71. Elliptical frame; 72. Traction rack; 73. Horizontal block;

[0027] 80. Movable rod; 81. Fan gear; 82. Support block; 83. Operating rack. DETAILED DESCRIPTION

[0028] 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.

[0029] The following is combined with Figure 1 —4 further details of this application,

[0030] The present application embodiment discloses an auxiliary mechanism based on artistic virtual shooting technology. Figure 1 and Figure 2 , an auxiliary mechanism based on artistic virtual shooting technology, comprising a bottom block 10 and a top block 12, the top block 12 is provided with a rotating mouth 30, the top block 12 is movably equipped with a rotating rod 41, the bottom of the top block 12 is fixedly equipped with a fixed block 52, the fixed block 52 is fixedly equipped with a ring rod 31 located below the rotating mouth 30, the rotating rod 41 is fixedly equipped with an operating gear 42, the rotating rod 41 is fixedly equipped with a connecting block 43, the connecting block 43 is located above the operating gear 42, one end of the connecting block 43 is fixedly equipped with a movable block 32, the movable block 32 moves on the ring rod 31 and the rotating mouth 30 respectively, the bottom of the movable block 32 is fixedly equipped with a connecting rod 33, the bottom of the connecting rod 33 is fixedly equipped with a teleprompter 40, the operating gear 42 drives the rotating rod 41 to rotate, so that the rotating rod 41 drives the movable block 32 on the connecting block 43 to move on the ring rod 31 and the rotating mouth 30, changes the position of the teleprompter 40, is convenient for adjustment according to the position of the actor, and is convenient for the actor to remember the words.

[0031] Reference Figure 1 and Figure 2 as well as Figure 4The top block 12 is fixedly equipped with a mounting frame 50, and the mounting frame 50 is located between the two rotating openings 30. The inner wall of the mounting frame 50 is symmetrically fixedly equipped with mounting rods 63, and the mounting rods 63 are movably equipped with sliding blocks 70. The tops of the two sliding blocks 70 are fixedly equipped with an elliptical frame 71 located above the mounting frame 50, and the symmetrical inner walls of the elliptical frame 71 are fixedly equipped with traction racks 72. The elliptical frame 71 is fixedly equipped with a support block 82, and the top of the support block 82 is fixedly equipped with an operating rack 83 that is toothed and assembled with the operating gear 42. The top block 12 is penetrated by a traction opening 51, and the traction opening 51 is located at the mounting frame 50. On one side, a horizontal block 73 is fixedly mounted on the side of the elliptical frame 71, and the horizontal block 73 is located above the mounting frame 50. A guide block 53 that moves on the traction port 51 is fixedly mounted on the bottom of the horizontal block 73, and a fan 60 is fixedly mounted on the bottom of the guide block 53, and the fan 60 is located below the top block 12. The elliptical frame 71 reciprocates on the assembly rod 63 through the sliding block 70, so that the support block 82 drives the operating rack 83 to drive the operating gear 42 to reciprocate, and at the same time, the horizontal block 73 drives the guide block 53 to move on the traction port 51, and the guide block 53 generates wind through the fan 60, which helps the actors to have a more realistic feeling during the rehearsal.

[0032] Reference Figure 3 and Figure 4 A mounting frame 61 is fixedly mounted on the top block 12, an operating motor 62 is fixedly mounted on the mounting frame 61, a movable rod 80 is fixedly mounted on the output end of the operating motor 62, the movable rod 80 movably penetrates the mounting frame 61, and a fan gear 81 is fixedly mounted on the bottom of the movable rod 80, the fan gear 81 is located between the two traction racks 72, and the fan gear 81 is only toothed with one of the traction racks 72, and the operating motor 62 is started, so that the movable rod 80 drives the fan gear 81 to rotate, so that the fan gear 81 is only toothed with one of the traction racks 72.

[0033] Reference Figure 1 A vertical block 11 is fixedly mounted on one end of the bottom block 10, and the top of the vertical block 11 is fixedly mounted on the bottom of the top block 12. An LED screen wall 13 is fixedly mounted on the bottom block 10 and the vertical block 11, and a plurality of fill lights 23 are fixedly mounted on the bottom of the top block 12. The fill lights 23 are located on one side of the rotating opening 30. A support platform 20 is fixedly mounted on the bottom block 10, and a camera 21 is fixedly mounted on the support platform 20. A display screen 22 is fixedly mounted on the support platform 20. The camera 21 can shoot the virtual scenes displayed by the actors and the bottom block 10 and the vertical block 11. The fill lights 23 can change the light tone according to the virtual scene, and the shot pictures can be edited and sorted through the display screen 22.

[0034] Working principle: Start the operating motor 62, so that the movable rod 80 drives the fan gear 81 to rotate, and the fan gear 81 is only assembled with one of the traction racks 72, and the elliptical frame 71 reciprocates on the assembly rod 63 through the sliding block 70, so that the support block 82 drives the operating rack 83 to drive the operating gear 42 to reciprocate, and the operating gear 42 drives the rotating rod 41 to rotate, so that the rotating rod 41 drives the movable block 32 on the connecting block 43 to move on the ring rod 31 and the rotating mouth 30, and the position of the teleprompter 40 is changed, which is convenient for adjustment according to the position of the actor and convenient for the actor to remember the words. At the same time, the horizontal block 73 drives the guide block 53 to move on the traction mouth 51, and the guide block 53 generates wind through the fan 60, which helps the actor to have a more realistic feeling in the rehearsal and is convenient to use.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An auxiliary mechanism based on artistic virtual shooting technology, characterized in that: The invention comprises a bottom block (10) and a top block (12), wherein the top block (12) is provided with a rotating opening (30), a rotating rod (41) is movably mounted on the top block (12), a fixed block (52) is fixedly mounted on the bottom of the top block (12), a ring rod (31) is fixedly mounted on the fixed block (52), the ring rod (31) is located below the rotating opening (30), an operating gear (42) is fixedly mounted on the rotating rod (41), a connecting block (43) is fixedly mounted on the rotating rod (41), the connecting block (43) is located above the operating gear (42), a movable block (32) is fixedly mounted on one end of the connecting block (43), the movable block (32) is movably mounted on the ring rod (31), the movable block (32) is movably mounted on the rotating opening (30), a connecting rod (33) is fixedly mounted on the bottom of the movable block (32), and a teleprompter (40) is fixedly mounted on the bottom of the connecting rod (33).

2. The auxiliary mechanism based on artistic virtual shooting technology according to claim 1, characterized in that: The top block (12) is fixedly mounted with a mounting frame (50), the mounting frame (50) being located between the two rotating openings (30), the inner wall of the mounting frame (50) being symmetrically fixedly mounted with mounting rods (63), the mounting rods (63) being movably mounted with sliding blocks (70), the tops of the two sliding blocks (70) being fixedly mounted with elliptical frames (71), the symmetrical inner walls of the elliptical frames (71) being fixedly mounted with traction racks (72), the elliptical frames (71) being fixedly mounted with supporting blocks (82), the tops of the supporting blocks (82) being fixedly mounted with operating racks (83), and the operating racks (83) being toothedly mounted with the operating gear (42).

3. The auxiliary mechanism based on artistic virtual shooting technology according to claim 2, characterized in that: The top block (12) is provided with a traction opening (51) extending therethrough, the traction opening (51) being located at one side of the mounting frame (50), a transverse block (73) being fixedly mounted on the side of the elliptical frame (71), the transverse block (73) being located above the mounting frame (50), a guide block (53) being fixedly mounted at the bottom of the transverse block (73), the guide block (53) being movably mounted on the traction opening (51), a fan (60) being fixedly mounted at the bottom of the guide block (53), the fan (60) being located below the top block (12).

4. The auxiliary mechanism based on artistic virtual shooting technology according to claim 3 is characterized in that: A mounting frame (61) is fixedly mounted on the top block (12), an operating motor (62) is fixedly mounted on the mounting frame (61), a movable rod (80) is fixedly mounted on the output end of the operating motor (62), the movable rod (80) movably penetrates the mounting frame (61), and a fan-shaped gear (81) is fixedly mounted on the bottom of the movable rod (80).

5. The auxiliary mechanism based on artistic virtual shooting technology according to claim 4, characterized in that: The sector gear (81) is located between the two traction racks (72), and the sector gear (81) is toothedly assembled with only one of the traction racks (72).

6. The auxiliary mechanism based on artistic virtual shooting technology according to claim 1, characterized in that: A vertical block (11) is fixedly mounted on one end of the bottom block (10), the top of the vertical block (11) is fixedly mounted on the bottom of the top block (12), an LED screen wall (13) is fixedly mounted on the bottom block (10) and the vertical block (11), a plurality of fill-in lights (23) are fixedly mounted on the bottom of the top block (12), the fill-in lights (23) are located on one side of the rotating opening (30), a support platform (20) is fixedly mounted on the bottom block (10), a camera (21) is fixedly mounted on the support platform (20), and a display screen (22) is fixedly mounted on the support platform (20).