Image shooting equipment for three-dimensional modeling

Abstract

The utility model discloses an image shooting device for three-dimensional modeling, which relates to the technical field of three-dimensional modeling shooting, and comprises a device main body, the outer wall of the device main body is fixedly connected with a control box, the outer wall of the control box is rotatably connected with a placing plate, and the outer wall of the device main body is provided with a light supplementing lamp. The outer wall of the equipment main body is rotatably connected with a rotating rod, and through the arrangement of a sliding rod, when three-dimensional modeling shooting is performed on an object through the image shooting equipment, in order to improve the convenience of telescoping of a camera and improve the shooting effect on local details of the object, a servo motor can be started to rotate through a telescopic threaded rod, so that the camera is more convenient to stretch out and draw back. According to the technical scheme, the sliding rod is driven to slide along the outer wall of the sliding groove to play a role in adjusting the distance between the camera and the object, so that the local details of the object can be shot, and the control operation of improving the three-dimensional modeling shooting effect of the object when the image shooting equipment carries out three-dimensional modeling shooting on the object is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of three-dimensional modeling and shooting, in particular to an image shooting device for three-dimensional modeling. Background Art

[0002] A three-dimensional model is a polygonal representation of an object, usually displayed by a computer or other video equipment. The displayed object can be a real-world entity or a fictional object. Anything that exists in the physical nature can be represented by a three-dimensional model. To shoot the three-dimensional modeling of an object, an image capture device is often required to perform the three-dimensional modeling shooting operation on the object.

[0003] For example, the application number 202023207999.7 discloses a three-dimensional modeling image shooting device, which relates to the technical field of image shooting devices, in order to solve the problem that the existing shooting equipment has insufficient shooting angles for objects and inconvenient lighting control during shooting. The three-dimensional modeling image shooting device comprises a base, a second fixed column is provided at the middle position of the upper end of the base, a storage table is installed at the upper end of the second fixed column, an arc-shaped fixed frame is provided on the outside of the lower end of the second fixed column, a fixed block is provided on one side of the upper end of the arc-shaped fixed frame, a first fixed column is provided at the middle position of the lower end of the fixed block, a first arc-shaped track is installed on the outside of the first fixed column, a second arc-shaped track is provided on the outside of the lower end of the first fixed column, a connecting rod is installed below the first fixed column, a hanging plate is provided at the lower end of the connecting rod, and a shell is provided at the middle position of the outside of the first fixed column.

[0004] However, although the image capture device can capture objects at multiple angles, the distance between the camera and the object is relatively fixed, so that when it is necessary to capture local details of the object, the camera cannot be extended or retracted, resulting in an inability to capture local details of the object, thereby reducing the effect of capturing three-dimensional modeling of the object.

[0005] Therefore, in view of this, the existing structural deficiencies are studied and improved, and an image shooting device for three-dimensional modeling is proposed. Utility Model Content

[0006] The utility model aims to provide an image shooting device for three-dimensional modeling, so as to solve the problem in the above background technology that the distance between the camera and the object is relatively fixed and the local details of the object cannot be shot.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an image shooting device for three-dimensional modeling, comprising a device body, an outer wall of the device body is fixedly connected to a control box, an outer wall of the control box is rotatably connected to a placement plate, an outer wall of the device body is provided with a fill light, an outer wall of the device body is rotatably connected to a rotating rod, an outer wall of the rotating rod is fixedly connected to a servo motor, an output end of the servo motor is fixedly connected to a telescopic threaded rod rotatably connected to the outer wall of the rotating rod, an outer wall of the telescopic threaded rod is threadedly connected to a sliding rod slidably connected to the outer wall of the rotating rod, and the outer wall of the sliding rod is fixedly connected to a camera.

[0008] Furthermore, two groups of fill lights are provided, and the positions of the two groups of fill lights are distributed symmetrically with respect to the central axis of the device body.

[0009] Furthermore, a sliding groove is provided at the connection portion between the outer wall of the rotating rod and the sliding rod.

[0010] Furthermore, the outer wall of the device body is fixedly connected to a fixed box, the outer wall of the fixed box is fixedly connected to a rotary drive motor, the output end of the rotary drive motor is fixedly connected to a worm rotatably connected to the inner wall of the fixed box, and the outer wall of the worm is meshed with a worm wheel rotatably connected to the inner wall of the fixed box.

[0011] Furthermore, the rotation center of the worm wheel is fixedly connected to the outer wall of the rotating rod via a connecting shaft, and the rotation center of the worm wheel and the rotation center of the rotating rod are arranged to overlap with each other.

[0012] Furthermore, the outer wall of the control box is fixedly connected to an adjusting drive motor, the output end of the adjusting drive motor is fixedly connected to an adjusting threaded rod rotatably connected to the inner wall of the control box, the outer wall of the adjusting threaded rod is threadedly connected to a limit block slidably connected to the inner wall of the control box, the outer wall of the limit block is fixedly connected to a rack, and the outer wall of the rack is meshed with a gear rotatably connected to the inner wall of the control box.

[0013] Furthermore, a limiting groove is provided at the connection position between the inner wall of the control box and the limiting block.

[0014] Furthermore, the rotation center of the gear is fixedly connected to the bottom of the placement plate via a connecting shaft, and the rotation center of the gear and the rotation center of the placement plate are arranged to coincide with each other.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model provides a sliding rod, when the object is subjected to three-dimensional modeling and shooting by the image shooting device, in order to improve the convenience of telescoping the camera and improving the shooting effect of the local details of the object, the servo motor can be turned on to drive the sliding rod to slide along the outer wall of the slide groove through the rotation of the telescopic threaded rod, thereby playing a role in adjusting the distance between the camera and the object, so that the local details of the object can be shot, and the control operation of improving the three-dimensional modeling shooting effect of the object is realized when the object is subjected to three-dimensional modeling and shooting by the image shooting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the device;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the device body in another direction;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the telescopic threaded rod and the sliding rod in connection with each other;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the worm and the worm wheel in connection;

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the position distribution of the limit block and the gear.

[0022] In the figure: 1. Equipment body; 11. Control box; 12. Placement plate; 13. Fill light; 14. Rotating rod; 15. Sliding rod; 16. Camera; 2. Servo motor; 21. Telescopic threaded rod; 22. Slide groove; 3. Fixing box; 31. Rotating drive motor; 32. Worm; 33. Worm gear; 4. Adjusting drive motor; 41. Adjusting threaded rod; 42. Limiting block; 43. Limiting groove; 44. Rack; 45. Gear. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example

[0025] like Figure 1-Figure 5As shown, an image shooting device for three-dimensional modeling includes a device body 1, an outer wall of the device body 1 is fixedly connected to a control box 11, an outer wall of the control box 11 is rotatably connected to a placement plate 12, an outer wall of the device body 1 is provided with a fill light 13, an outer wall of the device body 1 is rotatably connected to a rotating rod 14, an outer wall of the rotating rod 14 is fixedly connected to a servo motor 2, an output end of the servo motor 2 is fixedly connected to a telescopic threaded rod 21 rotatably connected to the outer wall of the rotating rod 14, an outer wall of the telescopic threaded rod 21 is threadedly connected to a sliding rod 15 slidably connected to the outer wall of the rotating rod 14, and an outer wall of the sliding rod 15 is fixedly connected to a camera 16.

[0026] Furthermore, two groups of fill lights 13 are provided, and the position distribution of the two groups of fill lights 13 is symmetrical about the central axis of the device body 1, which is beneficial to realize the control operation of fill light for the object to be photographed by setting the position distribution of the two groups of fill lights 13 symmetrical about the central axis of the device body 1.

[0027] Furthermore, a sliding groove 22 is provided at the connection portion between the outer wall of the rotating rod 14 and the sliding rod 15. The sliding rod 15 forms a sliding structure between the telescopic threaded rod 21 and the sliding groove 22, which is conducive to the rotation of the telescopic threaded rod 21 to drive the sliding rod 15 to slide along the outer wall of the sliding groove 22, thereby realizing the control operation of telescoping the camera 16.

[0028] Furthermore, the outer wall of the device body 1 is fixedly connected to a fixed box 3, the outer wall of the fixed box 3 is fixedly connected to a rotation drive motor 31, the output end of the rotation drive motor 31 is fixedly connected to a worm 32 rotatably connected to the inner wall of the fixed box 3, and the outer wall of the worm 32 is meshed with a worm wheel 33 rotatably connected to the inner wall of the fixed box 3, which is beneficial to realize the control operation of rotating the rotating rod 14 through the setting of the fixed box 3.

[0029] Furthermore, the rotation center of the worm wheel 33 is fixedly connected to the outer wall of the rotating rod 14 through a connecting shaft, and the rotation center of the worm wheel 33 and the rotation center of the rotating rod 14 are arranged to coincide with each other. The rotating rod 14 forms a rotating structure with the fixed box 3 through the worm 32 and the worm wheel 33, which is beneficial to the rotation of the worm 32 to drive the rotating rod 14 to rotate through the rotation of the worm wheel 33, thereby realizing the control operation of rotating the camera 16.

[0030] Furthermore, the outer wall of the control box 11 is fixedly connected to the adjusting drive motor 4, the output end of the adjusting drive motor 4 is fixedly connected to the adjusting threaded rod 41 which is rotatably connected to the inner wall of the control box 11, the outer wall of the adjusting threaded rod 41 is threadedly connected to a limit block 42 which is slidably connected to the inner wall of the control box 11, the outer wall of the limit block 42 is fixedly connected to a rack 44, the outer wall of the rack 44 is meshed with a gear 45 which is rotatably connected to the inner wall of the control box 11, which is beneficial to realize the control operation of rotating the placement plate 12 through the setting of the control box 11.

[0031] Furthermore, a limiting groove 43 is provided at the connection portion between the inner wall of the control box 11 and the limiting block 42. The limiting block 42 forms a sliding structure between the adjusting threaded rod 41 and the limiting groove 43, which is conducive to the rotation of the adjusting threaded rod 41 to drive the limiting block 42 to slide along the outer wall of the limiting groove 43, thereby realizing the control operation of the rotation of the gear 45.

[0032] Furthermore, the rotation center of the gear 45 is fixedly connected to the bottom of the placement plate 12 through a connecting shaft, and the rotation center of the gear 45 and the rotation center of the placement plate 12 are arranged to coincide with each other. The gear 45 forms a rotating structure with the control box 11 through the limit block 42 and the rack 44, which is conducive to the sliding of the limit block 42 to drive the gear 45 to rotate through the sliding of the rack 44, thereby driving the placement plate 12 to rotate, thereby realizing the control operation of shooting objects from multiple angles.

[0033] Working principle: When using this image shooting device for three-dimensional modeling, first, when the image shooting device is used to shoot three-dimensional modeling of the object, in order to improve the shooting effect of multiple angles of the object and improve the three-dimensional modeling effect of the object, the adjustment drive motor 4 can be turned on to drive the limit block 42 to slide along the outer wall of the limit groove 43 by adjusting the rotation of the threaded rod 41. The sliding of the limit block 42 drives the gear 45 to rotate through the sliding of the rack 44. The rotation of the gear 45 drives the placement plate 12 to rotate, so that the object rotates. At the same time, the rotation drive motor 31 is turned on to drive the worm wheel 33 to rotate through the rotation of the worm 32. The rotation of the worm wheel 33 drives the rotating rod 14 to rotate, so that the camera 16 rotates, which plays the role of shooting the object from multiple angles, and realizes the control operation of improving the three-dimensional modeling effect of the object when the image shooting device is used to shoot three-dimensional modeling of the object.

[0034] Finally, when the object is photographed through the image capture device for three-dimensional modeling, in order to improve the convenience of extending and retracting the camera 16 and improve the photographing effect of the local details of the object, the servo motor 2 can be turned on to rotate the telescopic threaded rod 21, driving the sliding rod 15 to slide along the outer wall of the slide groove 22, thereby playing a role in controlling the distance between the camera 16 and the object, so that the local details of the object can be photographed, thereby realizing the control operation of improving the three-dimensional modeling photographing effect of the object when the object is photographed through the image capture device for three-dimensional modeling.

[0035] This is how this image capture device for 3D modeling works.

[0036] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An image capturing device for three-dimensional modeling, comprising a device body (1), characterized in that: The outer wall of the device body (1) is fixedly connected to a control box (11), the outer wall of the control box (11) is rotatably connected to a placement plate (12), the outer wall of the device body (1) is provided with a fill light (13), the outer wall of the device body (1) is rotatably connected to a rotating rod (14), the outer wall of the rotating rod (14) is fixedly connected to a servo motor (2), the output end of the servo motor (2) is fixedly connected to a telescopic threaded rod (21) rotatably connected to the outer wall of the rotating rod (14), the outer wall of the telescopic threaded rod (21) is threadedly connected to a sliding rod (15) slidably connected to the outer wall of the rotating rod (14), and the outer wall of the sliding rod (15) is fixedly connected to a camera (16).

2. The image capturing device for three-dimensional modeling according to claim 1, characterized in that: Two groups of fill lights (13) are provided, and the positions of the two groups of fill lights (13) are distributed symmetrically with respect to the central axis of the device body (1).

3. The image capturing device for three-dimensional modeling according to claim 1, characterized in that: A sliding groove (22) is provided at the connection position between the outer wall of the rotating rod (14) and the sliding rod (15).

4. The image capturing device for three-dimensional modeling according to claim 1, characterized in that: The outer wall of the device body (1) is fixedly connected to a fixed box (3), the outer wall of the fixed box (3) is fixedly connected to a rotation drive motor (31), the output end of the rotation drive motor (31) is fixedly connected to a worm (32) rotatably connected to the inner wall of the fixed box (3), and the outer wall of the worm (32) is meshed with a worm wheel (33) rotatably connected to the inner wall of the fixed box (3).

5. The image capturing device for three-dimensional modeling according to claim 4, characterized in that: The rotation center of the worm wheel (33) is fixedly connected to the outer wall of the rotating rod (14) via a connecting shaft, and the rotation center of the worm wheel (33) and the rotation center of the rotating rod (14) are arranged to coincide with each other.

6. The image capturing device for three-dimensional modeling according to claim 1, characterized in that: The outer wall of the control box (11) is fixedly connected to an adjustment drive motor (4); the output end of the adjustment drive motor (4) is fixedly connected to an adjustment threaded rod (41) rotatably connected to the inner wall of the control box (11); the outer wall of the adjustment threaded rod (41) is threadedly connected to a limit block (42) slidably connected to the inner wall of the control box (11); the outer wall of the limit block (42) is fixedly connected to a rack (44); the outer wall of the rack (44) is meshed with a gear (45) rotatably connected to the inner wall of the control box (11).

7. The image capturing device for three-dimensional modeling according to claim 6, characterized in that: A limiting groove (43) is provided at the connection portion between the inner wall of the control box (11) and the limiting block (42).

8. The image capturing device for three-dimensional modeling according to claim 6, characterized in that: The rotation center of the gear (45) is fixedly connected to the bottom of the placement plate (12) via a connecting shaft, and the rotation center of the gear (45) and the rotation center of the placement plate (12) are arranged to coincide with each other.

Images