Multi-angle image capturing device for artwork identification

Abstract

The utility model relates to the technical field of artwork multi-angle image capturing, and discloses a multi-angle image capturing device for artwork appraisal, which comprises a base, the bottom end of the inner wall of the base is fixedly connected with a driving mechanism, the driving mechanism comprises a third motor, the middle part of a turbine is fixedly connected with a fixed column, and the fixed column is fixedly connected with a second motor. The top end of the fixing column penetrates through the upper surface of the base and is fixedly connected with a rotating disc, the rotating disc is located above the base, one side of the base is fixedly connected with a shell, the output end of the first motor is fixedly connected with a lead screw, the bottom end of the lead screw is installed on one side of the upper surface of the base, and a first sliding block is arranged in the middle of the lead screw. And one side of the first sliding block is movably connected with a guide column. According to the utility model, the risk of artwork damage is reduced, the use of manpower is also reduced, the practicability of the device is increased, the operation is more convenient, the image capturing efficiency is increased, the manpower and time are saved, and the integrity and quality of image capturing are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-angle imaging of artworks, in particular to a multi-angle imaging device for art appraisal. Background Technique

[0002] Artworks include calligraphy and paintings, metal utensils, wood, ceramics and other utensils. Due to the extremely high value of artworks themselves, especially for the treasures passed down from ancient times, they are loved by many people. Artworks have the basic attributes of ordinary commodities, but their use values and meanings are different. The use value of artworks is reflected at the spiritual level rather than the material level, and it aims to meet people's certain aesthetic and spiritual needs. At present, the main method of appraisal is to take pictures of artworks from multiple angles and then analyze and appraise the artworks from different angles. However, most of the existing technology for taking pictures and imaging is to take pictures and images manually with an imaging device in hand. In order to make a comprehensive comparison and analysis, images of different positions of the artwork are often required. However, in order to protect the artwork, it is generally necessary to minimize touching the artwork, which requires the staff to change the imaging position many times to obtain images of different positions of the artwork. This operation is quite laborious, increasing the labor intensity of the staff, and there will be inevitable shaking when changing the position for imaging, resulting in low imaging quality. Changing the position back and forth for imaging will make the imaging angle irregular, increasing the difficulty of appraisal. Content of the Utility Model

[0003] In order to make up for the above deficiencies, the utility model provides a multi-angle imaging device for art appraisal, aiming to improve the problem of needing to change the imaging position many times during imaging.

[0004] To achieve the above object, the utility model provides the following technical solution: A multi-angle imaging device for art appraisal, including a base, a driving mechanism is fixedly connected to the bottom end of the inner wall of the base. The driving mechanism includes a third motor, the output end of the third motor is fixedly connected to a worm, a turbine is meshed and connected to one side of the worm, a fixing column is fixedly connected to the middle of the turbine, the top end of the fixing column penetrates through the upper surface of the base and is fixedly connected to a turntable. The turntable is located above the base. A housing is fixedly connected to one side of the base, a first motor is fixedly connected to the top end of the housing, the output end of the first motor is fixedly connected to a lead screw, the bottom end of the lead screw is installed on one side of the upper surface of the base, and a first slider is arranged in the middle of the lead screw. A guiding column is movably connected to one side of the first slider.

[0005] Preferably, the top end of the guiding column is fixedly connected to the top end of the inner wall of the housing, and the bottom end of the guiding column is fixedly connected to one side of the upper surface of the base.

[0006] Preferably, a first rotating shaft is provided on the other side of the first slider, and one end of the first rotating shaft is rotatably connected to a first connecting block.

[0007] Preferably, one end of the first connecting block is fixedly connected to an arc-shaped plate, and a plurality of cameras are provided on the side wall of the arc-shaped plate.

[0008] Preferably, one end of the arc-shaped plate is fixedly connected to a second connecting block, and one end of the second connecting block is fixedly connected to a second rotating shaft.

[0009] Preferably, one end of the second rotating shaft is fixedly connected to the output end of a second motor, and the bottom end of the second motor is fixedly connected to a second slider.

[0010] Preferably, both ends of the second slider are slidably connected to a slide rail.

[0011] Preferably, the bottom end of the slide rail is fixedly connected to the other side of the base.

[0012] The utility model has the following beneficial effects:

[0013] 1. In the utility model, the turntable and the first slider can achieve the effect of taking images at different angles and heights. It not only avoids touching the artworks, but also solves the problem of personnel changing positions multiple times for taking images, ensures the consistency of the shooting and imaging angles, guarantees the appearance of the artworks, the detailed analysis, authenticity identification and preservation records of the artworks, reduces the risk of damage to the artworks, and also reduces the use of manpower, increasing the practicability of the device.

[0014] 2. In the utility model, the second motor and the first motor can achieve the effect of taking images at multiple angles on the top and both sides. It not only realizes automatic imaging, but also can perform imaging on the top, both sides and all-round, simultaneously shooting the artworks from different angles and orientations, making the operation more convenient, increasing the imaging efficiency, saving manpower and time, and ensuring the integrity and quality of the imaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional schematic diagram of the multi-angle imaging device for art appraisal proposed by the present utility model;

[0016] Figure 2 is a three-dimensional schematic diagram of the arc-shaped plate of the multi-angle imaging device for art appraisal proposed by the present utility model;

[0017] Figure 3 is a three-dimensional schematic diagram of the third motor of the multi-angle imaging device for art appraisal proposed by the present utility model.

[0018] Legend Explanation:

[0019] 1. Base; 2. Turntable; 3. Outer shell; 4. First motor; 5. Lead screw; 6. First slider; 7. First connecting block; 8. Arc-shaped plate; 9. Camera; 10. Slide rail; 11. Guide post; 12. Fixed post; 13. First rotating shaft; 14. Second connecting block; 15. Second rotating shaft; 16. Second motor; 17. Second slider; 18. Third motor; 19. Worm; 20. Turbine. Specific embodiments

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] Refer to Figures 1-3 , an embodiment provided by the present invention: A multi-angle imaging device for art appraisal, including a base 1. A driving mechanism is fixedly connected to the bottom end of the inner wall of the base 1. The driving mechanism includes a third motor 18. The output end of the third motor 18 is fixedly connected to a worm 19. A turbine 20 is meshed and connected to one side of the worm 19. A fixed post 12 is fixedly connected to the middle of the turbine 20. The top end of the fixed post 12 penetrates through the upper surface of the base 1 and is fixedly connected to a turntable 2. The turntable 2 is located above the base 1. An outer shell 3 is fixedly connected to one side of the base 1. A first motor 4 is fixedly connected to the top end of the outer shell 3. The output end of the first motor 4 is fixedly connected to a lead screw 5. The bottom end of the lead screw 5 is installed on one side of the upper surface of the base 1. A first slider 6 is arranged in the middle of the lead screw 5. One side of the first slider 6 is movably connected to a guide post 11.

[0022] Specifically, start the device. There is a driving mechanism inside the base 1. The driving mechanism includes a third motor 18, a worm 19, a turbine 20, and a fixed column 12. It is driven by the third motor 18. The output end of the third motor 18 drives the worm 19 to rotate. The rotation of the worm 19 drives the turbine 20 to rotate. The fixed column 12 is installed inside the turbine 20. The rotation of the turbine 20 drives the fixed column 12 to rotate. The top end of the fixed column 12 penetrates through the base 1 and is connected to the turntable 2. By rotating the driving mechanism, the art piece can be placed on the upper surface of the turntable 2 for rotational display, research, and analysis. There is a first motor 4 at the top of the outer shell 3 installed on one side of the base 1. The output end of the first motor 4 drives the lead screw 5 to rotate. There is a first slider 6 in the middle of the lead screw 5. One side of the first slider 6 is connected to the guide post 11. The rotation of the lead screw 5 driven by the first motor 4 drives the first slider 6 to reciprocate up and down on the guide post 11. The middle of the art piece placement turntable 2 can rotate 360°. The first slider 6 can reciprocate linearly up and down on the guide post 11 driven by the first motor 4. When taking images, different-angle images can be taken as the turntable 2 rotates 360°, and images at different heights can be taken when the first slider 6 moves up and down. Through the turntable 2 and the first slider 6, the effect of taking images at different angles and heights can be achieved. This not only avoids touching the art piece but also solves the problem of personnel changing positions multiple times for image taking, ensures the consistency of the shooting angles, guarantees the appearance of the art piece, the detailed analysis of the art piece, authenticity identification, and preservation records, reduces the risk of damage to the art piece, also reduces the use of manpower, and increases the practicality of the device.

[0023] The top end of the guide post 11 is fixedly connected to the inner wall top of the outer shell 3, and the bottom end of the guide post 11 is fixedly connected to the upper surface of one side of the base 1. There is a first rotating shaft 13 on the other side of the first slider 6. One end of the first rotating shaft 13 is rotatably connected to a first connecting block 7. One end of the first connecting block 7 is fixedly connected to an arc-shaped plate 8. There are several cameras 9 on the side wall of the arc-shaped plate 8. One end of the arc-shaped plate 8 is fixedly connected to a second connecting block 14. One end of the second connecting block 14 is fixedly connected to a second rotating shaft 15. One end of the second rotating shaft 15 is fixedly connected to the output end of the second motor 16. The bottom end of the second motor 16 is fixedly connected to a second slider 17. The two ends of the second slider 17 are slidably connected to a slide rail 10. The bottom end of the slide rail 10 is fixedly connected to the other side of the base 1.

[0024] Specifically, when the device is running, the top end of the guide post 11 is fixed to the inner wall of the outer shell 3, and the bottom end is fixed to the upper surface of the base 1 to avoid malfunctions during operation. When conducting art appraisal, the art piece is placed above the turntable 2. The second motor 16 installed above the second slider 17 is started to run. The second motor 16 drives the second rotating shaft 15. The second rotating shaft 15 is fixedly connected to the second connecting block 14, causing the second connecting block 14 to rotate and drive the arc-shaped plate 8 to rotate. The other end of the arc-shaped plate 8 is connected to the first connecting block 7. The first connecting block 7 is rotatably connected to the first rotating shaft 13. The arc-shaped plate 8 is flipped by the drive of the second motor 16. The radian of the arc-shaped plate 8 is larger than the diameter of the turntable 2. During appraisal, the arc-shaped plate 8 can be flipped 180° above the turntable 2 into a semi-circle to the other side, avoiding touching the art piece. The side wall of the arc-shaped plate 8 is equipped with a camera 9, and the number of cameras 9 can be increased or decreased according to the art piece. The drive of the second motor 16 can cooperate with the drive of the first motor 4. The second motor 16 drives the arc-shaped plate 8 to flip 180° for imaging, enabling imaging of the top of the art piece. While the first motor 4 drives the first slider 6 to perform reciprocating up and down movements, imaging of the upper and lower sides of the art piece can be carried out. Through the second motor 16 and the first motor 4, the effect of multi-angle imaging of the top and both sides can be achieved. It not only realizes automated imaging but also can perform imaging of the top, both sides, and all-round, photographing the art piece from different angles and orientations simultaneously, making the operation more convenient, increasing the imaging efficiency, saving manpower and time, and ensuring the integrity and quality of imaging.

[0025] Working principle: Start the device. There is a driving mechanism inside the base 1. The driving mechanism includes a third motor 18, a worm 19, a turbine 20, and a fixed column 12. It is driven by the third motor 18. The output end of the third motor 18 drives the worm 19 to rotate. The rotation of the worm 19 drives the turbine 20 to rotate. The fixed column 12 is installed inside the turbine 20. The rotation of the turbine 20 drives the fixed column 12 to rotate. The top end of the fixed column 12 penetrates through the base 1 and is connected to the turntable 2. The art piece can be placed on the upper surface of the turntable 2 by the rotation of the driving mechanism for rotational display and research and analysis. There is a first motor 4 at the top of the outer shell 3 installed on one side of the base 1. The rotation of the screw rod 5 can be driven by the output end of the first motor 4. The middle part of the screw rod 5 is provided with a first slider 6. One side of the first slider 6 is connected to the guide post 11. The rotation of the screw rod 5 is driven by the first motor 4, driving the first slider 6 to perform reciprocating up and down movements on the guide post 11. The art piece placed in the middle of the turntable 2 can rotate 360°. By driving the first slider 6 to perform reciprocating up and down linear movements on the guide post 11 by the first motor 4, imaging at different angles can be carried out as the turntable 2 rotates 360°, and imaging at different heights can be carried out when the first slider 6 moves up and down.

[0026] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A multi-angle imaging device for artwork identification, comprising a base (1), characterized in that: The bottom end of the inner wall of the base (1) is fixedly connected to a driving mechanism, the driving mechanism comprising a third motor (18), the output end of the third motor (18) is fixedly connected to a worm (19), one side of the worm (19) is meshingly connected to a turbine (20), the middle of the turbine (20) is fixedly connected to a fixing column (12), the top end of the fixing column (12) passes through the upper surface of the base (1) and is fixedly connected to a turntable (2), the turntable (2) is located above the base (1), one side of the base (1) is fixedly connected to a housing (3), the top end of the housing (3) is fixedly connected to a first motor (4), the output end of the first motor (4) is fixedly connected to a lead screw (5), the bottom end of the lead screw (5) is mounted on one side of the upper surface of the base (1), the middle of the lead screw (5) is provided with a first slider (6), one side of the first slider (6) is movably connected to a guide column (11).

2. The multi-angle imaging device for artwork identification according to claim 1, characterized in that: The top end of the guide column (11) is fixedly connected to the top end of the inner wall of the outer shell (3), and the bottom end of the guide column (11) is fixedly connected to one side of the upper surface of the base (1).

3. The multi-angle imaging device for artwork identification according to claim 1, characterized in that: A first rotating shaft (13) is provided on the other side of the first sliding block (6), and one end of the first rotating shaft (13) is rotatably connected to a first connecting block (7).

4. The multi-angle imaging device for artwork identification according to claim 3, characterized in that: One end of the first connecting block (7) is fixedly connected to an arc-shaped plate (8), and a plurality of cameras (9) are arranged on the side wall of the arc-shaped plate (8).

5. The multi-angle imaging device for artwork identification according to claim 4, characterized in that: One end of the arc-shaped plate (8) is fixedly connected to a second connecting block (14), and one end of the second connecting block (14) is fixedly connected to a second rotating shaft (15).

6. The multi-angle imaging device for artwork identification according to claim 5, characterized in that: One end of the second rotating shaft (15) is fixedly connected to the output end of the second motor (16), and the bottom end of the second motor (16) is fixedly connected to a second sliding block (17).

7. The multi-angle imaging device for artwork authentication according to claim 6, characterized in that: Both ends of the second sliding block (17) are slidably connected to sliding rails (10).

8. The multi-angle imaging device for artwork identification according to claim 7, characterized in that: The bottom end of the slide rail (10) is fixedly connected to the other side of the base (1).

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