Portable volume video recording shed

Abstract

The utility model relates to the technical field of multimedia, in particular to a portable volume video recording shed which comprises recording shed cloth, a plurality of shooting openings are formed in the outer wall of the recording shed cloth, a worker can conveniently shoot exhibits in the recording shed cloth through the shooting openings, and four sets of first elastic telescopic pipes are further arranged in the recording shed cloth. A hook-and-loop fastener is fixedly connected between the upper end of each set of first elastic telescopic pipes and the inner wall of the recording shed cloth, the first elastic telescopic pipes and the recording shed cloth can be fixed through the hook-and-loop fasteners, a connecting corrugated pipe is fixedly connected between every two sets of corresponding first elastic telescopic pipes, and the first elastic telescopic pipes are communicated with each other. A limiting mechanism is fixedly connected among the four first elastic telescopic pipes, the outer wall of one connecting corrugated pipe is fixedly connected with an inflation mechanism, the outer wall of the other connecting corrugated pipe is fixedly communicated with a one-way air valve, and rapid storage can be achieved, and simplicity and rapidness are achieved.

Description

Technical Field

[0001] This utility model relates to the field of multimedia technology, and specifically to a portable volumetric video recording booth. Background Art

[0002] In the field of video production, volumetric video is a form of shooting that allows viewers to view the photographed object or scene from any angle, providing an immersive experience that traditional flat videos cannot achieve. Most traditional volumetric video recording booths are large in volume, complex in structure, and increasingly difficult to meet the increasingly diverse needs of modern video production. On the one hand, the construction and disassembly of large recording booths are time-consuming and laborious, and also require a large amount of usable space. In the case of limited space or frequent changes in recording locations, their limitations are particularly obvious. On the other hand, for some scenarios that require quick response and flexible shooting, such as outdoor adventure records, emergency reports, etc., traditional recording booths simply cannot quickly deploy the shooting site;

[0003] Therefore, a portable volumetric video recording booth that is small in size and easy to carry has become the most urgent need in the current video production field. It can be quickly set up in different environments, providing an efficient and convenient recording solution for video creators, simple and fast. Summary of the Utility Model

[0004] The purpose of this utility model is to provide a portable volumetric video recording booth to solve the problems raised in the above background art.

[0005] To achieve the above purpose, this utility model provides the following technical solutions:

[0006] A portable volumetric video recording booth includes a recording booth cloth. A number of shooting ports are opened on the outer wall of the recording booth cloth, which can facilitate the staff to shoot the exhibits inside the recording booth cloth. Four groups of first elastic telescopic tubes are also arranged inside the recording booth cloth. A first spring is fixedly connected inside each group of the first elastic telescopic tubes. The outer wall of each group of the first elastic telescopic tubes is in contact with the inner wall of the recording booth cloth, and a magic tape is fixedly connected between the upper end of each group of the first elastic telescopic tubes and the inner wall of the recording booth cloth;

[0007] The first elastic telescopic tube and the recording booth cloth can be fixed through the magic tape. A connecting bellows is fixedly connected between every two corresponding first elastic telescopic tubes. All the used first elastic telescopic tubes are interconnected with each other, and a limiting mechanism is fixedly connected between the four groups of the first elastic telescopic tubes. An inflation mechanism is fixedly connected to the outer wall of one group of the connecting bellows, and a one-way air valve is fixedly connected and communicated with the outer wall of one group of the connecting bellows.

[0008] As a further aspect of this solution, the inflation mechanism includes a cylinder, and a piston plate is slidably connected to the inner wall of the cylinder, and the outer wall of the piston plate abuts against the inner wall of the cylinder. A second spring is fixedly connected between the piston plate and the bottom end of the inner wall of the cylinder.

[0009] As a further aspect of this solution, a connecting column is fixedly connected to the upper end of the piston plate, and the outer wall of the connecting column is slidably connected to the cylinder. A sliding circular plate is fixedly connected to the end of the connecting column away from the piston plate. A connecting air pipe is fixedly connected between the bottom of the cylinder and one group of the first elastic telescopic tubes.

[0010] As a further aspect of this solution, air ports are provided on the outer wall of the cylinder, the bottom end of the inner wall, and the outer wall of the piston plate, and a second elastic telescopic tube is fixedly connected to the inner wall of each group of air ports. The output end of the second elastic telescopic tube is fixedly connected to an abutting block, and a bottom connecting plate is fixedly connected to the bottom of the cylinder.

[0011] As a further aspect of this solution, the limiting mechanism includes two groups of second connecting columns and first connecting columns, and each group of the second connecting columns and the first connecting columns are fixedly connected to the bottom of the corresponding first elastic telescopic tubes. Two groups of clamping teeth with a reset function are slidably connected to the outer walls of two of the second connecting columns. Two clamping ports are provided on the outer wall of the first connecting column, and a pushing block is slidably connected to the inner wall of each group of clamping ports.

[0012] As a further aspect of this solution, a connecting rod is fixedly connected to the bottom of the pushing block, and the outer wall of the connecting rod is slidably connected to the inner wall of the clamping port. A third spring is fixedly connected between the pushing block and the inner wall of the clamping port, and the third spring is sleeved on the outer wall of the connecting rod. A pressing plate is fixedly connected between every two groups of connecting rods.

[0013] As a further aspect of this solution, a connecting block is fixedly connected to the bottom of each group of the second connecting columns and the first connecting columns, and an installation groove is provided inside the connecting block, and a butting ball is movably connected to the inner wall of the installation groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. When this utility model is in use, the first spring inside the connecting bellows will drive all the second connecting columns and the first connecting columns to approach and abut against each other through the first elastic telescopic tubes, and then the clamping teeth are clamped with the inner walls of the corresponding clamping ports. At this time, the limiting between the second connecting columns and the first connecting columns can be completed, which is convenient for the storage of the four groups, and has a small volume and is convenient for storage.

[0016] 2. When this utility model is in use, when the piston plate moves downward, the abutting block on the outer wall of the piston plate is in a closed state with the air port, and the abutting block at the bottom end of the inner wall of the air cylinder is in a state of being pushed open by air pressure. The gas inside the air cylinder will enter the interior of each connecting bellows through the connecting air pipe. All the connecting bellows will reset the first elastic telescopic tube. At this time, only need to cover the recording tarp on the outer walls of all the first elastic telescopic tubes, so that the outer wall of the first elastic telescopic tube abuts against the inner wall of the recording tarp, which is simple and convenient, and also simple in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the front view of a portable volume video recording shed.

[0018] Figure 2 It is the disassembled view of a portable volume video recording shed.

[0019] Figure 3 It is the structural schematic diagram of the inflation mechanism in a portable volume video recording shed.

[0020] Figure 4 It is the structural schematic diagram of the position of the air port in a portable volume video recording shed.

[0021] Figure 5 It is the structural schematic diagram of the position of the clamping teeth in a portable volume video recording shed.

[0022] Figure 6 It is the internal structural schematic diagram of the clamping interface in a portable volume video recording shed.

[0023] In the figure: 1. Recording tarp; 2. Shooting port; 3. Cloth roll; 4. Placement port; 5. Magic tape; 6. Connecting bellows; 7. First elastic telescopic tube; 8. Air cylinder; 9. Anti-slip rubber ring;

[0024] 10. Pressing round plate; 11. Air port; 12. Abutting block; 13. Bottom connecting plate; 14. Connecting air pipe; 15. Second spring; 16. Piston plate; 17. Second elastic telescopic tube; 18. Clamping teeth; 19. Connecting block; 20. Abutting ball;

[0025] 21. First connecting column; 22. Second connecting column; 23. Pressing plate; 24. Connecting rod; 25. Third spring; 26. Pushing block; 27. Clamping interface; 101. Inflation mechanism; 201. Limiting mechanism. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present utility will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility. Obviously, the described embodiments are only a part of the embodiments of the present utility, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility without creative efforts shall fall within the protection scope of the present utility.

[0027] Embodiment 1: Please refer to Figure 1 、 2 As shown, in the embodiment of the present utility, a portable volume video recording shed includes a recording shed cloth 1. A placement opening 4 is provided on the outer wall of the recording shed cloth 1, and the recording shed cloth 1 is in the shape of a cube. A number of shooting openings 2 are provided on the outer wall of the recording shed cloth 1, and the shooting openings 2 are circular. The shooting openings 2 can facilitate the staff to shoot the exhibits inside the recording shed cloth 1, which is simple and fast. A rolling cloth 3 is fixedly connected to the outer wall of the recording shed cloth 1, and both the recording shed cloth 1 and the rolling cloth 3 are made of non-woven fabric. Non-woven fabric is a commonly used background material for photography studios, and it also has the characteristics of soft texture and no reflection, which can provide a natural background effect. Moreover, non-woven fabric also has a certain light absorption property, which can reduce the reflection of the background and make the photographed object more prominent. Four groups of first elastic telescopic tubes 7 are further provided inside the recording shed cloth 1 of the recording shed cloth 1. A first spring is fixedly connected inside each group of first elastic telescopic tubes 7, and the outer wall of each group of first elastic telescopic tubes 7 is in contact with the inner wall of the recording shed cloth 1. A magic tape 5 is fixedly connected between the upper end of each group of first elastic telescopic tubes 7 and the inner wall of the recording shed cloth 1. The first elastic telescopic tubes 7 and the recording shed cloth 1 can be fixed through the magic tape 5. A connecting bellows 6 is fixedly connected between every two corresponding first elastic telescopic tubes 7, and the connecting bellows 6 is made of rubber material. The rubber material also has good elasticity, high temperature resistance and corrosion resistance, and is durable. The used first elastic telescopic tubes 7 communicate with each other, and a limiting mechanism 201 is fixedly connected between the four groups of first elastic telescopic tubes 7. An inflation mechanism 101 is fixedly connected to the outer wall of one of the connecting bellows 6, and a one-way air valve is fixedly communicated with the outer wall of one of the connecting bellows 6.

[0028] Embodiment 2: Please refer to Figure 3 、 4As shown, the inflation mechanism 101 includes a cylinder 8. A piston plate 16 is slidably connected to the inner wall of the cylinder 8, and the outer wall of the piston plate 16 abuts against the inner wall of the cylinder 8. A rubber sealing ring is fixedly connected to the outer wall of the piston plate 16. When the piston plate 16 moves in the inner wall of the cylinder 8, the sealing rubber ring can effectively enhance the sealing performance between the piston plate 16 and the cylinder 8, preventing air leakage between the piston plate 16 and the cylinder 8. A second spring 15 is fixedly connected between the bottom end of the inner wall of the piston plate 16 and the cylinder 8. The upper end of the piston plate 16 is fixedly connected with a connecting column, and the outer wall of the connecting column is slidably connected to the cylinder 8. One end of the connecting column away from the piston plate 16 is fixedly connected with a pressing circular plate 10. A plurality of anti-slip rubber rings 9 are fixedly connected to the upper end of the pressing circular plate 10, and the anti-slip rubber rings 9 can enhance the friction between the staff's feet and the pressing circular plate 10, preventing slipping and making it inconvenient to step on the pressing circular plate 10. A connecting air pipe 14 is fixedly connected between the bottom of the cylinder 8 and one group of the first elastic telescopic tubes 7, and the connecting air pipe 14 is also made of rubber material, which is convenient for folding and storage. Air ports 11 are provided on the outer wall of the cylinder 8, the bottom end of the inner wall, and the outer wall of the piston plate 16, and a second elastic telescopic tube 17 is fixedly connected to the inner wall of each group of air ports 11. The output end of the second elastic telescopic tube 17 is fixedly connected with an abutting block 12. It should be noted that the output ends of the second elastic telescopic tubes 17 in the air ports 11 at the bottom end of the inner wall of the cylinder 8 and the output ends of the other second elastic telescopic tubes 17 all face downward. A rubber pad is fixedly connected to the outer wall of the abutting block 12, and the rubber pad can enhance the sealing effect between the air port 11 and the abutting block 12. A bottom connecting plate 13 is fixedly connected to the bottom of the cylinder 8. When the cylinder 8 contacts the ground, the bottom connecting plate 13 can effectively prevent the connecting air pipe 14 from being squeezed by the cylinder 8, separating the cylinder 8 from the ground;

[0029] Please refer to Figure 5 、 6As shown in the figure, the limiting mechanism 201 includes two groups of second connecting columns 22 and first connecting columns 21. Each group of second connecting columns 22 and first connecting columns 21 are fixedly connected to the bottom of the corresponding first elastic telescopic tube 7. Two groups of clamping teeth 18 with a reset function are slidably connected to the outer walls of the two groups of second connecting columns 22, and the outer walls of the clamping teeth 18 are triangular. Specifically, installation grooves are formed on the outer walls of the second connecting columns 22, and a reset spring is fixedly connected between the inner walls of the installation grooves and the clamping teeth 18. When the clamping teeth 18 are squeezed and move towards the inner walls of the installation grooves, the installation grooves can limit the clamping teeth 18 and also play a guiding role to improve the stability of the movement of the clamping teeth 18. Lubricating oil is applied to the inner walls of the installation grooves and the outer walls of the piston plates 16. The lubricating oil can reduce the friction between the inner walls of the installation grooves and the outer walls of the clamping teeth 18. Two clamping ports 27 are formed on the outer walls of the first connecting columns 21, and a pushing block 26 is slidably connected to the inner wall of each clamping port 27. A connecting rod 24 is fixedly connected to the bottom of the pushing block 26, and the connecting rod 24 is slidably connected to the inner wall of the clamping port 27. A third spring 25 is fixedly connected between the pushing block 26 and the inner wall of the clamping port 27, and the third spring 25 is sleeved on the outer wall of the connecting rod 24. A pressing plate 23 is fixedly connected between every two groups of connecting rods 24;

[0030] Please refer to Figure 5 , 6 As shown in the figure, a connecting block 19 is fixedly connected to the bottom of each group of second connecting columns 22 and first connecting columns 21. An installation groove is formed inside the connecting block 19, and a resisting ball 20 is movably connected to the inner wall of the installation groove. The resisting ball 20 is spherical. When the bottoms of the second connecting columns 22 and first connecting columns 21 contact the ground, the resisting ball 20 first contacts the ground, and the resisting ball 20 can also reduce the friction between the second connecting columns 22 and first connecting columns 21 and the ground when the second connecting columns 22 and first connecting columns 21 move, facilitating the movement.

[0031] The working principle of this utility model is:

[0032] When this utility model is in use, when storage is required, only need to pull the recording tarp 1 at this time, so that the magic tape 5 between the recording tarp 1 and each first elastic telescopic tube 7 is separated from the paste, and then press the one-way valve. At this time, the gas inside all the connecting bellows 6 will be discharged through the one-way valve. After the gas inside the connecting bellows 6 is discharged, the first spring inside the connecting bellows 6 will drive all the second connecting columns 22 and first connecting columns 21 to approach and contact each other through the first elastic telescopic tube 7, and then the clamping teeth 18 are clamped with the inner walls of the corresponding clamping ports 27. At this time, the limiting between the second connecting columns 22 and the first connecting columns 21 can be completed;

[0033] When in need of use, simply press the pressing plate 23 upwards. The pressing plate 23 drives the connecting rod 24 and the pushing block 26 to move upwards together. At this time, the pushing block 26 will push the clamping teeth 18 to disengage from the inner wall of the clamping port 27. At this time, just press the circular plate 10 with your foot or hand. Pressing the circular plate 10 will drive the piston plate 16 to move inside the inner wall of the cylinder 8 through the connecting column. When the piston plate 16 moves downwards, the abutting block 12 on the outer wall of the piston plate 16 is in a closed state with the air port 11, and the abutting block 12 at the bottom end of the inner wall of the cylinder 8 is in a state of being pushed open by air pressure. The gas inside the cylinder 8 will enter the inside of each connecting bellows 6 through the connecting air pipe 14. When the piston plate 16 moves upwards, the abutting blocks 12 at the bottom end and the outer wall of the inner wall of the cylinder 8 and the air port 11 are all in a closed state, while the abutting block 12 on the outer wall of the piston plate 16 and the air port 11 are in a separated state. By repeating this cycle, inflation can be completed, and all the connecting bellows 6 will reset the first elastic telescopic tube 7. At this time, just cover the recording tarp 1 on the outer walls of all the first elastic telescopic tubes 7, so that the outer wall of the first elastic telescopic tube 7 abuts against the inner wall of the recording tarp 1, which is simple and convenient.

[0034] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and practical concept of the present utility model, makes equivalent replacements or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A portable volumetric video recording studio, comprising a recording studio cloth (1), characterized in that: The outer wall of the recording booth (1) is provided with a plurality of shooting openings (2), and the shooting openings (2) can facilitate the staff to shoot the exhibits inside the recording booth (1). The recording booth (1) is also provided with four groups of first elastic telescopic tubes (7) inside the recording booth (1), and each group of the first elastic telescopic tubes (7) is fixedly connected to a first spring inside, and the outer wall of each group of the first elastic telescopic tubes (7) is in contact with the inner wall of the recording booth (1), and a Velcro (5) is fixedly connected between the upper end of each group of the first elastic telescopic tubes (7) and the inner wall of the recording booth (1); The first elastic telescopic tube (7) and the recording booth cloth (1) can be fixed by a Velcro (5), and a connecting bellows (6) is fixedly connected between each two corresponding groups of the first elastic telescopic tubes (7). The first elastic telescopic tubes (7) used are interconnected, and a limiting mechanism (201) is fixedly connected between the four groups of the first elastic telescopic tubes (7). The outer wall of one group of the connecting bellows (6) is fixedly connected to an inflation mechanism (101), and the outer wall of one group of the connecting bellows (6) is fixedly connected to a one-way air valve.

2. A portable volumetric video recording studio according to claim 1, characterized in that, The inflation mechanism (101) includes a cylinder (8), and the inner wall of the cylinder (8) is slidably connected to a piston plate (16), and the outer wall of the piston plate (16) abuts against the inner wall of the cylinder (8), and a second spring (15) is fixedly connected between the piston plate (16) and the bottom end of the inner wall of the cylinder (8).

3. A portable volumetric video recording studio according to claim 2, characterized in that, The upper end of the piston plate (16) is fixedly connected to a connecting column, and the outer wall of the connecting column is slidably connected to the cylinder (8). The end of the connecting column away from the piston plate (16) is fixedly connected to a pressing circular plate (10), and a connecting air pipe (14) is fixedly connected between the bottom of the cylinder (8) and one of the first elastic telescopic tubes (7).

4. A portable volumetric video recording studio according to claim 3, characterized in that, The outer wall and the bottom end of the inner wall of the cylinder (8) and the outer wall of the piston plate (16) are all provided with gas ports (11), and the inner wall of each group of the gas ports (11) is fixedly connected to a second elastic telescopic tube (17), the output end of the second elastic telescopic tube (17) is fixedly connected to an abutment block (12), and the bottom of the cylinder (8) is fixedly connected to a bottom connecting plate (13).

5. A portable volume video recording booth according to claim 1, characterized in that, The limiting mechanism (201) comprises two groups of second connecting columns (22) and a first connecting column (21), and each group of the second connecting columns (22) and the first connecting column (21) is fixedly connected to the bottom of the corresponding first elastic telescopic tube (7), wherein the outer walls of the two groups of second connecting columns (22) are slidably connected to two groups of latching teeth (18) with a reset function, and the outer wall of the first connecting column (21) is provided with two groups of latching interfaces (27), and the inner wall of each group of the latching interfaces (27) is slidably connected to a push block (26).

6. The portable volumetric video recording studio according to claim 5, characterized in that: A connecting rod (24) is fixedly connected to the bottom of the pushing block (26), and the outer wall of the connecting rod (24) is slidably connected to the inner wall of the clamping interface (27). A third spring (25) is fixedly connected between the pushing block (26) and the inner wall of the clamping interface (27), and the third spring (25) is sleeved on the outer wall of the connecting rod (24). A pressing plate (23) is fixedly connected between every two groups of connecting rods (24).

7. A portable volumetric video recording booth according to claim 5, wherein, A connecting block (19) is fixedly connected to the bottom of each of the second connecting columns (22) and the first connecting column (21). An installation groove is formed inside the connecting block (19), and a resisting ball (20) is movably connected to the inner wall of the installation groove.

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