A VR shooting device with variable 3D resolution

Abstract

The present invention relates to the technical field of VR shooting devices, and in particular to a VR shooting device with 3D variable resolution, comprising an annular frame, a bracket, and a high-definition camera, wherein the high-definition camera is provided with a high-resolution 3D camera module and a low-resolution 3D camera module, the high-definition camera is fixedly mounted on the upper surface of the bracket, a mounting bracket is fixedly connected to one side of the bracket, and the annular frame and the mounting bracket are fixedly connected; an annular groove is provided on the annular frame, an annular plate is installed in the annular groove, a plurality of LED bulbs are fixedly arranged on the annular plate, and a plurality of rectangular blocks are fixedly connected to the annular plate. The present invention is convenient for disassembling and replacing LED bulbs according to actual needs during shooting, and the disassembly and replacement of the annular plate is relatively convenient, the operation is relatively simple and quick, and the operation time is relatively short, which is conducive to the use of VR shooting devices.

Description

Technical Field

[0001] The present invention relates to the technical field of VR shooting devices, and in particular to a VR shooting device with 3D variable resolution. Background Art

[0002] With the continuous development of society and the continuous advancement of science and technology, the technology related to VR shooting devices is also constantly improving. Now many micro-films and animations are shot using VR technology, which can enhance the user's immersive experience. Currently, when shooting with VR technology, high-definition lenses are required, and fill light is also required on one side of the lens.

[0003] When a VR shooting device is used for shooting in different scenes, the required light intensity and other requirements are also different. During shooting, the fill light needs to be disassembled and replaced according to actual needs. Currently, the disassembly of the fill light is inconvenient, the operation is cumbersome, and the operation time is long, which is not conducive to the use of the VR shooting device. Summary of the invention

[0004] The purpose of the present invention is to solve the following shortcomings in the prior art: during shooting, the fill light needs to be disassembled and replaced according to actual needs. Currently, the disassembly of the fill light is inconvenient, the operation is cumbersome, and the operation time is long, which is not conducive to the use of VR shooting devices. A VR shooting device with 3D variable resolution is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A VR shooting device with 3D variable resolution, comprising a ring frame, a bracket, and a high-definition camera, wherein the high-definition camera is provided with a high-resolution 3D camera module and a low-resolution 3D camera module, the high-definition camera is fixedly mounted on the upper surface of the bracket, a mounting bracket is fixedly connected to one side of the bracket, and the ring frame and the mounting bracket are fixedly connected;

[0007] The annular frame is provided with an annular groove, an annular plate is installed in the annular groove, a plurality of LED bulbs are fixedly arranged on the annular plate, a plurality of rectangular blocks are fixedly connected to the annular plate, and a plurality of openings for connecting the rectangular blocks are provided on the annular frame;

[0008] The inner surface of the annular frame is fixedly connected with a plurality of fixed blocks arranged at equal distances, each of the fixed blocks is provided with a limiting assembly, the limiting assembly includes a sliding block, a protrusion and a first spring, a groove is provided on the fixed block, the sliding block is slidably connected to the groove, one end of the first spring is fixedly connected to the sliding block, the other end of the first spring is fixedly connected to the inner wall of the groove, the protrusion is fixedly connected to the sliding block, and the protrusion is clamped with the corresponding rectangular block.

[0009] Preferably, a rotating shaft is threadedly connected to a surface of one side of each sliding block away from the protrusion, and one end of the rotating shaft is fixedly connected to a limiting plate.

[0010] Preferably, a plurality of protection frames are slidably connected to the annular frame, a plurality of slots are provided on the annular frame, and each of the protection frames is slidably connected to a corresponding slot.

[0011] Preferably, one side surface of each of the protective frames is fixedly connected with an ear plate, the ear plate is connected to the annular frame through bolts, and the annular frame is provided with a plurality of circular grooves for connecting the bolts.

[0012] Preferably, two limiting grooves are provided on one side surface of each of the protective frames, and a guide block with a convex cross-section is slidably connected in each of the limiting grooves. The two guide blocks are connected by a covering plate, and each of the guide blocks is fixedly connected to the covering plate.

[0013] Preferably, a plurality of slide grooves are provided on one side surface of the annular frame, and a rectangular piece is fixedly connected to each of the protective frames, and one end of the rectangular piece away from the protective frame is slidably connected to the corresponding slide groove, and a second spring is fixedly connected to the rectangular piece, and the second spring is fixedly connected to the inner wall of the slide groove.

[0014] Preferably, the cross section of the bracket is L-shaped, and a plurality of equidistant mounting grooves are provided on a surface of one side of the bracket.

[0015] Preferably, a mounting block is slidably connected in each mounting groove, and a mounting hole is formed on the mounting block.

[0016] Preferably, a reciprocating screw is rotatably connected in each of the mounting grooves, and each of the mounting blocks is threadedly connected to the corresponding reciprocating screw.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] Under the restrictive effect of multiple protrusions, the annular plate and the annular frame can be effectively prevented from being separated, and the LED bulb can be stably installed on the annular frame. When each protrusion is separated from the corresponding rectangular block, the annular plate can be taken out from the annular groove, and the LED bulb can be taken out and replaced. During shooting, the LED bulb can be disassembled and replaced according to actual needs. The disassembly and replacement of the annular plate is relatively convenient, the operation is relatively simple and quick, and the operation time is short, which is conducive to the use of VR shooting devices.

[0019] After the protective frame is put on the outside of the LED bulb, the cover plate is pushed, and the two guide blocks slide in the limit groove at the same time until one end of the cover plate fits with the surface of the annular plate. The cover plate and the protective frame have good sealing when connected, and the space formed by the protective frame and the cover plate can cover the LED bulb well. When the VR shooting device is not in use, dust and other impurities can be effectively prevented from adhering to the surface of the LED bulb, which is beneficial to the protection of the fill light and is convenient for the use of the VR shooting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front structural schematic diagram of a VR shooting device with 3D variable resolution proposed by the present invention;

[0021] Figure 2 This is a schematic diagram of the side structure of a VR shooting device with 3D variable resolution proposed by the present invention;

[0022] Figure 3 It is a front structural schematic diagram of the annular frame and the annular plate in the present invention;

[0023] Figure 4 It is a schematic diagram of the partial structure of the front side of the fixed block and the rectangular block in the present invention;

[0024] Figure 5 It is a schematic diagram of a partial three-dimensional structure of the protection frame and the cover plate in the present invention.

[0025] In the figure: 1 annular frame, 2 high-definition camera, 3 mounting block, 4 bracket, 5 mounting hole, 6 reciprocating screw, 7 annular plate, 8 rectangular block, 9 LED bulb, 10 protective frame, 11 covering plate, 12 mounting frame, 13 bolts, 14 fixing block, 15 annular groove, 16 sliding block, 17 limiting plate, 18 first spring, 19 rotating shaft, 20 groove, 21 protrusion, 22 ear plate, 23 limiting groove, 24 second spring, 25 slot, 26 rectangular plate, 27 mounting groove. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] Reference Figure 1-Figure 5 A VR shooting device with 3D variable resolution includes a ring frame 1, a bracket 4, and a high-definition camera 2. The high-definition camera 2 is provided with a high-resolution 3D camera module and a low-resolution 3D camera module, so that the shooting device has 3D variable resolution. The high-definition camera 2 is fixedly mounted on the upper surface of the bracket 4, and a mounting bracket 12 is fixedly connected to one side of the bracket 4. The ring frame 1 and the mounting bracket 12 are fixedly connected. An annular groove 15 is provided on the annular frame 1, and an annular plate 7 is installed in the annular groove 15. A plurality of LED bulbs 9 are fixedly provided on the annular plate 7, and a plurality of rectangular blocks 8 are fixedly connected to the annular plate 7. A plurality of openings for connecting the rectangular blocks 8 are provided on the annular frame 1.

[0028] The inner surface of the annular frame 1 is fixedly connected with a plurality of fixed blocks 14 arranged at equal intervals, and each fixed block 14 is provided with a limit assembly, which includes a sliding block 16, a protrusion 21 and a first spring 18. A groove 20 is provided on the fixed block 14, and the sliding block 16 is slidably connected to the groove 20. One end of the first spring 18 is fixedly connected to the sliding block 16, and the other end of the first spring 18 is fixedly connected to the inner wall of the groove 20. The protrusion 21 is fixedly connected to the sliding block 16, and the protrusion 21 is clamped with the corresponding rectangular block 8.

[0029] The surface of each sliding block 16 on one side away from the protrusion 21 is threadedly connected with a rotating shaft 19, and one end of the rotating shaft 19 is fixedly connected to the limiting plate 17. The limiting plate 17 is manually rotated. Under the transmission action of the limiting plate 17, the rotating shaft 19 is threadedly connected to the sliding block 16 at the same time. After the limiting plate 17 is rotated by a certain angle, the surface of the limiting plate 17 will be offset from the end face of the fixed block 14. At this time, the limiting plate 17 no longer restricts the movement of the sliding block 16. Under the transmission action of the first spring 18, the sliding block 16 will slide in the groove 20.

[0030] A plurality of protective frames 10 are slidably connected to the annular frame 1, and a plurality of slots 25 are provided on the annular frame 1. Each protective frame 10 is slidably connected to the corresponding slot 25. The slots 25 can better limit the moving trajectory of the protective frame 10. An ear plate 22 is fixedly connected to the one side surface of each protective frame 10. The ear plate 22 is connected to the annular frame 1 through bolts 13. A plurality of circular grooves for connecting the bolts 13 are provided on the annular frame 1. Two limiting grooves 23 are provided on one side surface of each protective frame 10. A guide block with a convex cross-section is slidably connected in each limiting groove 23. The two guide blocks are connected through a covering plate 11. Each guide block is fixedly connected to the covering plate 11. The surface of one end of the covering plate 11 in contact with the annular plate 7 is set to rubber material, which can improve the sealing performance when the covering plate 11 and the annular plate 7 are connected. The surface contacting the guide block and the inner wall of the limiting groove 23 is relatively rough, and the friction is relatively large, which can effectively prevent the covering plate 11 and the guide block from moving at will.

[0031] A plurality of slide grooves are provided on one side surface of the annular frame 1, and a rectangular piece 26 is fixedly connected to each protective frame 10. One end of the rectangular piece 26 away from the protective frame 10 is slidably connected to the corresponding slide groove, and a second spring 24 is fixedly connected to the rectangular piece 26. The second spring 24 is fixedly connected to the inner wall of the slide groove. The bolt 13 is rotated to disengage one end of the bolt 13 from the circular groove. At this time, the bolt 13 no longer restricts the movement of the ear plate 22 and the protective frame 10. Under the elastic force of the second spring 24, the rectangular piece 26 slides inside the slide groove. After the protective frame 10 moves, it will be sleeved on the outside of the LED bulb 9, and then the cover plate 11 is pushed. The two guide blocks slide inside the limiting groove 23 at the same time until one end of the cover plate 11 is in contact with the surface of the annular plate 7. The sealing performance of the cover plate 11 and the protective frame 10 when connected is good, and the space formed by the protective frame 10 and the cover plate 11 can better cover the LED bulb 9. When the VR shooting device is not in use, dust and other impurities can be effectively prevented from adhering to the surface of the LED bulb 9.

[0032] The cross section of the bracket 4 is L-shaped, and a plurality of equidistant mounting grooves 27 are provided on one side surface of the bracket 4, each mounting groove 27 is slidably connected with a mounting block 3, and the mounting groove 27 can limit the moving trajectory of the mounting block 3 to prevent the mounting block 3 from swinging. A mounting hole 5 is provided on the mounting block 3, and a reciprocating screw 6 is rotatably connected in each mounting groove 27. Each mounting block 3 is threadedly connected to the corresponding reciprocating screw 6. By rotating the reciprocating screw 6, the mounting block 3 will move up and down along the reciprocating screw 6, so that the position of the mounting block 3 can be adjusted, so that the mounting hole 5 on the mounting block 3 and the mounting position are arranged face to face, so that the bracket 4 can be installed and fixed using the mounting block 3. When one of the mounting blocks 3 is broken, the connection between the other mounting blocks 3 and the mounting position is better, which can prevent the VR shooting device from being separated from the mounting position, and can effectively prevent the high-definition camera 2 from being damaged, which is conducive to the use of the VR shooting device.

[0033] In the present invention, when in use, the annular plate 7 is first installed in the annular groove 15, and each rectangular block 8 is inserted into the corresponding opening. At this time, the distance between the rectangular block 8 and the fixed block 14 is small. In the initial state, one side surface of the limiting piece 17 is in contact with one end surface of the fixed block 14, and the limiting piece 17 limits the movement of the sliding block 16. The first spring 18 is in a compressed state. Then, the limiting piece 17 is manually rotated. Under the transmission action of the limiting piece 17, the rotating shaft 19 is simultaneously threadedly connected to the sliding block 16. After the limiting piece 17 is rotated a certain angle, the limiting piece 17 is The surface of the sheet 17 will be offset from the end surface of the fixed block 14. At this time, the limit sheet 17 no longer restricts the movement of the sliding block 16. Under the transmission action of the first spring 18, the sliding block 16 slides in the groove 20 until the protrusion 21 and the rectangular block 8 are engaged. Under the limiting action of multiple protrusions 21, the annular plate 7 and the annular frame 1 can be effectively prevented from being separated. During shooting, it is convenient to disassemble and replace the LED bulb 9 according to actual needs. The disassembly and replacement of the annular plate 7 is relatively convenient, the operation is relatively simple and quick, and the operation time is short, which is conducive to the use of VR shooting devices.

[0034] In the initial state, one end of the bolt 13 passes through the ear plate 22 and is threadedly connected to the circular groove, and the second spring 24 is in a compressed state. At this time, the protective frame 10 is located on the outside of the LED bulb 9. The bolt 13 is rotated to disengage one end of the bolt 13 from the circular groove. At this time, the bolt 13 no longer restricts the movement of the ear plate 22 and the protective frame 10. Under the elastic force of the second spring 24, the rectangular sheet 26 slides inside the slide groove. After the protective frame 10 moves, it will be sleeved on the outside of the LED bulb 9, and then the cover plate 11 is pushed. The two guide blocks slide inside the limiting groove 23 at the same time until one end of the cover plate 11 is in contact with the surface of the annular plate 7. The cover plate 11 and the protective frame 10 have good sealing when connected. The space formed by the protective frame 10 and the cover plate 11 can better cover the LED bulb 9. When the VR shooting device is not in use, dust and other impurities can be effectively prevented from adhering to the surface of the LED bulb 9, which is beneficial to the protection of the fill light and is convenient for the use of the VR shooting device.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A VR shooting device with 3D variable resolution, comprising a ring frame (1), a bracket (4), and a high-definition camera (2), characterized in that: The high-resolution 3D camera module and the low-resolution 3D camera module are arranged on the high-resolution camera (2); the high-resolution camera (2) is fixedly mounted on the upper surface of the bracket (4); a mounting frame (12) is fixedly connected to one side of the bracket (4); and the annular frame (1) and the mounting frame (12) are fixedly connected; The annular frame (1) is provided with an annular groove (15), an annular plate (7) is installed in the annular groove (15), a plurality of LED bulbs (9) are fixedly arranged on the annular plate (7), a plurality of rectangular blocks (8) are fixedly connected to the annular plate (7), and a plurality of openings for connecting the rectangular blocks (8) are provided on the annular frame (1); The inner surface of the annular frame (1) is fixedly connected to a plurality of fixed blocks (14) arranged at equal intervals, each of the fixed blocks (14) is provided with a limit assembly, the limit assembly comprising a sliding block (16), a protrusion (21) and a first spring (18), the fixed block (14) is provided with a groove (20), the sliding block (16) and the groove (20) are slidably connected, one end of the first spring (18) is fixedly connected to the sliding block (16), the other end of the first spring (18) is fixedly connected to the inner wall of the groove (20), the protrusion (21) is fixedly connected to the sliding block (16), and the protrusion (21) is clamped with the corresponding rectangular block (8); A rotating shaft (19) is threadedly connected to a surface of one side of each sliding block (16) away from the protrusion (21), and one end of the rotating shaft (19) is fixedly connected to a limiting plate (17); A plurality of protective frames (10) are slidably connected to the annular frame (1), a plurality of slots (25) are provided on the annular frame (1), and each of the protective frames (10) is slidably connected to a corresponding slot (25); A lug plate (22) is fixedly connected to a surface of one side of each protection frame (10); the lug plate (22) is connected to the annular frame (1) via bolts (13); and the annular frame (1) is provided with a plurality of circular grooves for connecting the bolts (13); Two limiting grooves (23) are provided on one side surface of each of the protective frames (10), and a guide block having a convex cross-section is slidably connected in each of the limiting grooves (23), the two guide blocks are connected via a cover plate (11), and each of the guide blocks is fixedly connected to the cover plate (11); A plurality of slide grooves are provided on one side surface of the annular frame (1), and each of the protective frames (10) is fixedly connected to a rectangular sheet (26), one end of the rectangular sheet (26) away from the protective frame (10) is slidably connected to the corresponding slide groove, and a second spring (24) is fixedly connected to the rectangular sheet (26), and the second spring (24) is fixedly connected to the inner wall of the slide groove.

2. The VR shooting device with 3D variable resolution according to claim 1, characterized in that: The cross section of the bracket (4) is L-shaped, and a surface of one side of the bracket (4) is provided with a plurality of mounting grooves (27) arranged at equal distances.

3. The VR shooting device with 3D variable resolution according to claim 2, characterized in that: A mounting block (3) is slidably connected in each mounting groove (27), and a mounting hole (5) is provided on the mounting block (3).

4. The VR shooting device with 3D variable resolution according to claim 3, characterized in that: A reciprocating screw rod (6) is rotatably connected in each of the installation grooves (27), and each of the installation blocks (3) is threadedly connected to the corresponding reciprocating screw rod (6).

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