AR capture interaction device

Abstract

The utility model discloses an AR capture interaction device, and relates to the technical field of dynamic capture, the AR capture interaction device comprises an adjusting plate, one end of the adjusting plate is fixedly provided with a swing device, the swing device comprises four supporting rods, the top ends of the four supporting rods are jointly and fixedly connected with a supporting box, and the supporting box is fixedly connected with the adjusting plate. The bottom ends of the four supporting rods are jointly and fixedly connected with a base, the output end of the second motor penetrates through one end of the supporting box and is fixedly connected with a worm, the two ends of the worm are rotationally connected with the inner walls of the two sides of the supporting box correspondingly, and the outer surface of the worm is connected with a half-face worm gear in an engaged mode. The two sides of one end of the half-face worm gear are jointly and fixedly connected with a second connecting plate, one end of the second connecting plate is connected with a second fixing plate in a penetrating mode, and one end of the second fixing plate is fixedly connected with a third fixing plate. And the angle of the camera can be effectively adjusted.

Description

Technical Field

[0001] The present application relates to the field of dynamic capture technology, and in particular to an AR capture interactive device. Background Art

[0002] In addition to the functions of general AR capture devices, AR capture also emphasizes interactivity, which means that it allows users to interact with virtual elements in real time. Users can interact with virtual objects generated by the device through body movements, sounds, etc., such as pushing, rotating, triggering specific events, etc. It is a technology that combines computer-generated virtual information with real-world scenes. By using AR technology, users can see virtual elements in real scenes. For example, there are AR applications in games, advertising, education, medical care and other fields. AR technology usually requires the use of devices such as cameras and displays to present virtual information.

[0003] After checking the public (announcement) number: CN210042035U, an AR-based children's hospital interactive device is disclosed. This technology discloses "including a camera, a video playback component, an imaging component, an image recognition automatic tracking module, an image analysis module and a curtain. The camera is provided with an infrared emission module and a CCD sensor. The video playback component includes a video screening module, a video playback module and a first projector. The imaging component includes an imaging camera and a second projector. The utility model has the ability to overlap the real environment and the virtual image, capture the movement changes and position information of the child, and play video clips corresponding to the movement information of the child, prevent the image overlap failure caused by excessive displacement of the child, avoid distortion, increase the sense of reality in the interactive process, effectively attract the attention of the child, relieve the tension of the child, and make the child have a happy impression of the children's hospital, which is convenient for later medical treatment, and other technical effects".

[0004] With respect to the above-mentioned related technologies, the inventor believes that the existing AR capture camera cannot effectively swing left and right, resulting in the entire device being not flexible enough when performing motion capture, and the motion capture is not comprehensive enough. In addition, the existing AR capture interactive device cannot effectively adjust the angle of the camera, resulting in the low practicality of the entire device, so it needs to be improved. Utility Model Content

[0005] The purpose of this application is to provide an AR capture interactive device to improve the problem that the AR capture camera can effectively swing left and right and effectively adjust the angle of the camera.

[0006] The AR capture interaction device provided in this application adopts the following technical solution:

[0007] An AR capture interaction device comprises an adjustment plate, wherein a bottom plate is provided below the adjustment plate, and one end of the adjustment plate opposite to the bottom plate is jointly fixedly provided with a telescopic device, an adjustment device is fixedly provided at one end of the adjustment plate, and a swing device is fixedly provided at one end of the adjustment plate, wherein the swing device comprises four support rods, and the top ends of the four support rods are jointly fixedly connected to a support box, and the bottom ends of the four support rods are jointly fixedly connected to a base, and a second motor is provided at one end of the support box, and the output end of the second motor passes through one end of the support box and is fixedly connected to a worm, and the two ends of the worm are respectively rotatably connected to the inner walls of both sides of the support box, and the outer surface of the worm is meshedly connected with a half-face worm wheel, and the two sides of one end of the half-face worm wheel are jointly fixedly connected to a second connecting plate, and one end of the second connecting plate passes through the second fixed plate, and one end of the second fixed plate passes through the second rotating shaft, and the upper and lower ends of the second rotating shaft are respectively rotatably connected to the upper and lower inner walls of the support box, and one end of the second fixed plate is fixedly connected to a third fixed plate, and one end of the third fixed plate is fixedly connected to a camera.

[0008] By adopting the above technical solution, the second motor in the swing device is turned on, the output end of the second motor rotates to drive the worm to rotate, the rotation of the worm drives the half-surface worm gear to rotate, the rotation of the half-surface worm gear drives the connecting plate to rotate, the rotation of the connecting plate drives the second rotating shaft to rotate inside the support box, the connecting plate drives the second fixed plate to rotate in the inner wall of the second through groove opened in the support box, the second fixed plate drives the third fixed plate to move, the movement of the third fixed plate drives the sliding rod to slide on the inner wall of the arc groove, and the third fixed plate drives the camera to swing left and right, thereby achieving the purpose of the AR capture camera being able to effectively swing left and right;

[0009] Optionally, the adjusting device includes a bracket, the bottom end of the bracket is fixedly connected to one side of the top end of the base plate, the lower inner wall of the bracket is rotatably connected to a screw rod, the bottom end of the screw rod is rotatably connected to the top end of the base plate, the bottom end of the base plate is fixedly connected to a support plate, the lower inner wall of the support plate is fixedly connected to a first motor, the output end of the first motor passes through the top end of the base plate and is fixedly connected to the bottom end of the screw rod, a sliding sleeve is sleeved on the outer surface of the screw rod, a first rotating plate is provided on one side of the bracket, a second rotating plate is provided on one side of the bracket, the first rotating plate and the second rotating plate are rotatably connected to first connecting plates at both ends, and one end of the four first connecting plates on the same vertical side are commonly fixedly connected to one end of the adjusting plate.

[0010] By adopting the above technical scheme, when it is necessary to adjust the angle of the camera, the first motor in the adjusting device is turned on, the output end of the first motor rotates to drive the screw rod to rotate, the screw rod rotates to drive the sliding sleeve to move, the sliding sleeve moves to drive the first connecting plate fixedly connected to it to rotate, the first connecting plate fixedly connected to the sliding sleeve drives the first rotating plate to rotate, the first rotating plate rotates to drive the first connecting plate fixedly connected to the adjusting plate to rotate, the first connecting plate fixedly connected to the adjusting plate drives the second rotating plate to rotate, the first rotating plate and the second rotating plate respectively drive the first connecting plate to rotate when they rotate, the first connecting plate connected to the lower adjusting plate first drives the adjusting plate to rotate, and when the adjusting plate rotates, the first connecting plate connected to the upper adjusting plate drives the second rotating plate to rotate, and one end of the second rotating plate rotates between the two first connecting plates at the top of the bracket, and the four first connecting plates rotate to jointly drive the adjusting plate to rotate, and when the adjusting plate rotates, the camera in the swing device is driven to adjust the capture angle, thereby achieving the purpose of effectively adjusting the angle of the camera.

[0011] Optionally, the telescopic device includes four fixed blocks, and one end of the opposite surfaces of each two adjacent fixed blocks are rotatably connected to a first rotating shaft, wherein the outer surface of the upper first rotating shaft is penetrated by a telescopic rod, and the outer surface of the lower first rotating shaft is penetrated by a telescopic sleeve, and the outer surface of the telescopic rod is sleeved on the inner wall of the telescopic sleeve.

[0012] By adopting the above technical solution, when the position of the adjusting plate is continuously adjusted and moved, the adjusting plate will drive the two upper fixed blocks to move. The movement of the two upper fixed blocks drives the position of the telescopic rod on the inner wall of the telescopic sleeve to continuously change, which can effectively support the adjusting plate.

[0013] Optionally, a second through slot is formed at one end of the support box, and an inner wall of the second through slot is in contact with an outer surface of the second fixing plate.

[0014] By adopting the above technical solution, the connecting plate drives the second fixing plate to rotate in the inner wall of the second through slot provided in the supporting box.

[0015] Optionally, a sliding rod is fixedly connected to the bottom end of the third fixed plate, an arc groove cooperating with the sliding rod is formed at the top end of the base, and an outer surface of the sliding rod is in contact with an inner wall of the arc groove.

[0016] By adopting the above technical solution, the third fixing plate moves to drive the sliding rod to slide on the inner wall of the arc groove.

[0017] Optionally, two of the first connecting plates on a lower side are fixedly connected to the outer surface of the sliding sleeve, and two of the first connecting plates on an upper side are fixedly connected to the top end of the bracket.

[0018] By adopting the above technical solution, the movement of the sliding sleeve drives the first connecting plate fixedly connected to it to rotate, the first connecting plate fixedly connected to the sliding sleeve drives the first rotating plate to rotate, and the rotation of the first rotating plate drives the first connecting plate fixedly connected to the adjusting plate to rotate.

[0019] Optionally, one end of the support box and the base are fixedly connected to one end of the adjustment plate.

[0020] By adopting the above technical solution, the adjustment plate drives the support box and the base to rotate.

[0021] Optionally, the two upper fixing blocks are fixedly connected to the bottom end of the adjustment plate, and the two lower fixing blocks are fixedly connected to the top end of the bottom plate.

[0022] By adopting the above technical solution, when the position of the adjusting plate is continuously adjusted and moved, the adjusting plate will drive the two upper fixed blocks to move. The movement of the two upper fixed blocks drives the position of the telescopic rod on the inner wall of the telescopic sleeve to continuously change, which can effectively support the adjusting plate.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The utility model drives the second rotating shaft to rotate inside the supporting box by rotating the connecting plate, the second fixing plate drives the third fixing plate to move, and the third fixing plate drives the camera to swing left and right, thereby achieving the purpose of the AR capture camera being able to swing left and right effectively;

[0025] 2. The utility model drives the sliding sleeve to move by rotating the screw rod, and the movement of the sliding sleeve drives the first connecting plate fixedly connected to it to rotate. The rotation of the four first connecting plates jointly drives the adjustment plate to rotate. When the adjustment plate rotates, the camera adjusts the capture angle, thereby achieving the purpose of effectively adjusting the angle of the camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model.

[0027] Figure 2 It is a schematic diagram of the swing device of the utility model.

[0028] Figure 3 It is a schematic diagram of the regulating device of the utility model.

[0029] Figure 4 It is a schematic diagram of the telescopic device of the utility model.

[0030] In the figure, 1, adjusting plate; 2, adjusting device; 3, swinging device; 4, bottom plate; 5, telescopic device; 21, bracket; 22, screw rod; 23, sliding sleeve; 24, support plate; 25, first motor; 26, first rotating plate; 27, second rotating plate; 28, first connecting plate; 51, fixing block; 52, first rotating shaft; 53, telescopic sleeve; 54, telescopic rod; 301, supporting rod; 302, supporting box; 303, base; 304, second motor; 305, worm; 306, half-worm gear; 307, second connecting plate; 308, second fixed plate; 309, second rotating shaft; 310, second through slot; 311, third fixed plate; 312, arc slot; 313, sliding rod; 314, camera. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1 -Attached Figure 4 , further details of this application are given.

[0032] An AR capture interactive device includes an adjustment plate 1, a bottom plate 4 is provided below the adjustment plate 1, a telescopic device 5 is connected between the adjustment plate 1 and the bottom plate 4, an adjustment device 2 is connected to one end of the adjustment plate 1, and a swing device 3 is connected to the other end of the adjustment plate 1;

[0033] The swing device 3 includes four support rods 301, a support box 302, a base 303, a second motor 304, a worm 305, a half-worm gear 306, a second connecting plate 307 and a second fixing plate 308. The bottom ends of the four support rods 301 are fixed to the top of the base 303 by welding, and the top ends of the four support rods 301 are fixed to the support box 302 by welding. The second motor 304 is arranged on one side of the support box 302, and the two ends of the worm 305 are located in the inner walls of both sides of the support box 302. The output end of the second motor 304 passes through one side of the support box 302 and is meshed with one end of the worm 305. The outer surface of the worm 305 is meshed with the half-worm gear 306. One end of the half-worm gear 306 is fixed to the second connecting plate 307 by welding. The second fixing plate 308 passes through the second connecting plate 307 and is fixed to the inner wall of the half-worm gear 306 by welding.

[0034] A second rotating shaft 309 is disposed inside the support box 302, and both ends of the second rotating shaft 309 are located in the upper and lower inner walls of the support box 302. When the worm 305 rotates to drive the half-surface worm wheel 306 to rotate, the half-surface worm wheel 306 rotates to drive the second fixing plate 308 to rotate on the outer surface of the second rotating shaft 309. A second through slot 310 is opened at one end of the support box 302, and the outer surface of the second fixing plate 308 rotates in the inner wall of the second through slot 310.

[0035] A third fixed plate 311, a sliding rod 313, a camera 314 and an arc groove 312 are provided above the base 303. One end of the third fixed plate 311 is fixed to one end of the second fixed plate 308 by welding. A camera 314 is welded to one end of the third fixed plate 311. A sliding rod 313 is welded to the bottom end of the third fixed plate 311. An arc groove 312 is provided on one side of the top end of the base 303. When the second fixed plate 308 rotates, the third fixed plate 311 is driven to rotate. The rotation of the third fixed plate 311 drives the sliding rod 313 to slide in the inner wall of the arc groove 312. The third fixed plate 311 drives the camera 314 to shoot and capture interactions from multiple angles.

[0036] The adjusting device 2 includes a bracket 21, a screw rod 22, a sleeve 23, a support plate 24 and a first motor 25. The bracket 21 is fixed on the top of the bottom plate 4 by welding. The lower inner wall of the bracket 21 and the bottom plate 4 are rotatably connected with both ends of the screw rod 22. The outer surface of the screw rod 22 is engaged with the sleeve 23. The bottom end of the bottom plate 4 is connected to the support plate 24 by welding. The lower inner wall of the support plate 24 is welded with the first motor 25. The output end of the first motor 25 passes through the top of the bottom plate 4 and is engaged with the bottom end of the screw rod 22. The output end of the first motor 25 rotates to drive the screw rod 22 to be connected between the lower inner wall of the bracket 21 and the bottom plate 4. The screw rod 22 rotates to drive the sleeve 23 engaged with it to move upward.

[0037] Four first connecting plates 28 are respectively provided on one side of the bracket 21 and the adjusting plate 1. One side of the adjusting plate 1 is connected to the four first connecting plates 28 by welding. Two first connecting plates 28 are welded on the upper part of the bracket 21. Two first connecting plates 28 are welded on the outer surface of the sliding sleeve 23. A second rotating plate 27 is rotatably connected between the two first connecting plates 28 on the upper part of the adjusting plate 1 and the two first connecting plates 28 on the upper part of the bracket 21. A first rotating plate 26 is rotatably connected between the two first connecting plates 28 on the lower part of the adjusting plate 1 and the two first connecting plates 28 on the outer surface of the sliding sleeve 23.

[0038] When the sliding sleeve 23 moves upward, the sliding sleeve 23 drives the two first connecting plates 28 to rise on the outer surface of the screw rod 22, and the two first connecting plates 28 connected to the sliding sleeve 23 jointly drive one end of the first rotating plate 26 to slowly tilt, and the other end of the first rotating plate 26 rotates between the two first connecting plates 28 at the lower part of the adjusting plate 1, and the two first connecting plates 28 at the lower part of the adjusting plate 1 jointly drive the adjusting plate 1 to tilt, and when the adjusting plate 1 tilts, the two first connecting plates 28 at the upper part are driven to tilt, and the two first connecting plates 28 at the upper part of the adjusting plate 1 are driven to tilt one end of the second rotating plate 27 downward, and when one end of the second rotating plate 27 tilts downward, the other end rotates between the two first connecting plates 28 above the bracket 21, and the adjusting plate 1 slowly tilts to drive the camera 314 to adjust the position for shooting and capturing;

[0039] The telescopic device 5 includes four fixed blocks 51, a first rotating shaft 52, a telescopic sleeve 53 and a telescopic rod 54. The two upper fixed blocks 51 are fixed to the bottom end of the adjustment plate 1 by welding, and the two lower fixed blocks 51 are fixed to the top of the bottom plate 4 by welding. When the adjustment plate 1 is slowly tilted to adjust the position, the adjustment plate 1 drives the positions of the two upper fixed blocks 51 to rotate. The rotation of the two upper fixed blocks 51 jointly drives the telescopic rod 54 to move downward on the outer surface of the first rotating shaft 52 between the two upper fixed blocks 51. The telescopic rod 54 moves downward into the inner wall of the telescopic sleeve 53. The telescopic sleeve 53 is subjected to force and rotates on the outer surface of the first rotating shaft 52 between the two lower fixed blocks 51.

[0040] The implementation principle of the embodiment of the present application is as follows: the second motor 304 in the swing device 3 is turned on, the output end of the second motor 304 rotates to drive the worm 305 to rotate, the worm 305 rotates to drive the half-face worm gear 306 to rotate, the half-face worm gear 306 rotates to drive the second connecting plate 307 to rotate, the second connecting plate 307 rotates to drive the second rotating shaft 309 to rotate inside the support box 302, and the second connecting plate 307 drives the second fixing plate 308 to rotate in the inner wall of the second through slot 310 provided in the support box 302;

[0041] The second fixing plate 308 drives the third fixing plate 311 to move, and the movement of the third fixing plate 311 drives the sliding rod 313 to slide on the inner wall of the arc groove 312, and the third fixing plate 311 drives the camera 314 to swing left and right, thereby achieving the purpose of effectively swinging the camera 314 for AR capture left and right;

[0042] When the angle of the camera 314 needs to be adjusted, the first motor 25 in the adjusting device 2 is turned on, the output end of the first motor 25 rotates to drive the screw rod 22 to rotate, the screw rod 22 rotates to drive the sleeve 23 to move, the sleeve 23 moves to drive the first connecting plate 28 fixedly connected thereto to rotate, the first connecting plate 28 fixedly connected to the sleeve 23 drives the first rotating plate 26 to rotate, the first rotating plate 26 rotates to drive the first connecting plate 28 fixedly connected to the adjusting plate 1 to rotate, the first connecting plate 28 fixedly connected to the adjusting plate 1 drives the second rotating plate 27 to rotate;

[0043] The first rotating plate 26 and the second rotating plate 27 respectively drive the first connecting plate 28 to rotate when they rotate. The first connecting plate 28 connected to the lower side of the adjusting plate 1 first drives the adjusting plate 1 to rotate. When the adjusting plate 1 rotates, the first connecting plate 28 connected to the upper side is driven to rotate. The two upper first connecting plates 28 drive the second rotating plate 27 to rotate. One end of the second rotating plate 27 rotates between the two first connecting plates 28 at the top of the bracket 21. The rotation of the four first connecting plates 28 drives the adjusting plate 1 to rotate together. When the adjusting plate 1 rotates, it drives the camera 314 in the swing device 3 to adjust the capture angle, thereby achieving the purpose of effectively adjusting the angle of the camera 314.

[0044] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An AR capture interactive device, comprising an adjustment plate (1), characterized in that: A bottom plate (4) is provided below the adjustment plate (1); a telescopic device (5) is fixedly provided at one end of the adjustment plate (1) and the bottom plate (4) on the opposite side; an adjustment device (2) is fixedly provided at one end of the adjustment plate (1); and a swing device (3) is fixedly provided at one end of the adjustment plate (1); The swing device (3) comprises four support rods (301), the top ends of the four support rods (301) are fixedly connected to a support box (302), the bottom ends of the four support rods (301) are fixedly connected to a base (303), one end of the support box (302) is provided with a second motor (304), the output end of the second motor (304) passes through one end of the support box (302) and is fixedly connected to a worm (305), the two ends of the worm (305) are respectively rotatably connected to the inner walls of both sides of the support box (302), and the outer surface of the worm (305) is meshingly connected to a semi-rotatable A worm gear (306), one end of the half-worm gear (306) is fixedly connected with a second connecting plate (307) on both sides, one end of the second connecting plate (307) is connected through a second fixing plate (308), one end of the second fixing plate (308) is connected through a second rotating shaft (309), the upper and lower ends of the second rotating shaft (309) are respectively rotatably connected to the upper and lower inner walls of the support box (302), one end of the second fixing plate (308) is fixedly connected to a third fixing plate (311), and one end of the third fixing plate (311) is fixedly connected to a camera (314).

2. An AR capture interaction device as claimed in claim 1, characterized in that: The adjusting device (2) comprises a bracket (21), the bottom end of the bracket (21) is fixedly connected to one side of the top end of the bottom plate (4), the lower inner wall of the bracket (21) is rotatably connected to a screw rod (22), the bottom end of the screw rod (22) is rotatably connected to the top end of the bottom plate (4), the bottom end of the bottom plate (4) is fixedly connected to a support plate (24), the lower inner wall of the support plate (24) is fixedly connected to a first motor (25), and the output end of the first motor (25) passes through the bottom plate (4). ) and is fixedly connected to the bottom end of the screw rod (22); a sliding sleeve (23) is sleeved on the outer surface of the screw rod (22); a first rotating plate (26) is provided on one side of the bracket (21); a second rotating plate (27) is provided on one side of the bracket (21); both ends of the first rotating plate (26) and the second rotating plate (27) are rotatably connected to first connecting plates (28), and one end of four first connecting plates (28) on the same vertical side are fixedly connected to one end of the adjusting plate (1).

3. An AR capture interaction device as claimed in claim 1, characterized in that: The telescopic device (5) comprises four fixed blocks (51), and one end of the opposite surfaces of each two adjacent fixed blocks (51) are rotatably connected to a first rotating shaft (52), wherein the outer surface of the upper first rotating shaft (52) is penetrated by a telescopic rod (54), and the outer surface of the lower first rotating shaft (52) is penetrated by a telescopic sleeve (53), and the outer surface of the telescopic rod (54) is sleeved with the inner wall of the telescopic sleeve (53).

4. The AR capture interaction device according to claim 1, characterized in that: A second through slot (310) is formed at one end of the support box (302), and an inner wall of the second through slot (310) is in contact with an outer surface of the second fixing plate (308).

5. The AR capture interaction device according to claim 1, characterized in that: The bottom end of the third fixed plate (311) is fixedly connected to a sliding rod (313), the top end of the base (303) is provided with an arc groove (312) for use with the sliding rod (313), and the outer surface of the sliding rod (313) is in contact with the inner wall of the arc groove (312).

6. An AR capture interaction device as claimed in claim 2, characterized in that: Two of the first connecting plates (28) on the lower side are fixedly connected to the outer surface of the sliding sleeve (23), and two of the first connecting plates (28) on the upper side are fixedly connected to the top end of the bracket (21).

7. An AR capture interaction device as claimed in claim 1, characterized in that: One end of the support box (302) and the base (303) are fixedly connected to one end of the adjustment plate (1).

8. An AR capture interaction device as claimed in claim 3, characterized in that: The two upper fixing blocks (51) are fixedly connected to the bottom end of the adjustment plate (1), and the two lower fixing blocks (51) are fixedly connected to the top end of the bottom plate (4).

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