Three-dimensional imaging device

Abstract

The utility model discloses a three-dimensional imaging device, relates to the technical field of three-dimensional imaging, and aims to solve the problems that most of existing three-dimensional imaging devices are handheld scanners, the automation and high-precision three-dimensional imaging are insufficient, and the practicability needs to be improved. A rotating seat is rotatably mounted on the upper surface of the base, an imaging seat is mounted at the upper end of the rotating seat in a sleeving manner, a transparent supporting plate is mounted in the middle of the imaging seat in a buckled manner, a sliding rod support is fixedly mounted on the upper surface of the base, and a moving seat is slidably mounted outside the sliding rod support. And a mounting groove is formed in the upper surface of the moving seat, a second camera is mounted in the mounting groove in a buckled mode, and a gear ring is fixedly connected to the outer portion of the imaging seat in a sleeving mode. And the effects of automatic and high-precision three-dimensional imaging operation and high practicability are achieved.

Description

Technical Field

[0001] This utility model relates to the field of three-dimensional imaging technology, and in particular to a three-dimensional imaging device. Background Technology

[0002] With the development of science and technology and the increasing maturity of 3D imaging technology, this technology has been applied in many fields. Scanning equipment equipped with 3D imaging technology can quickly perform 3D imaging operations on workpieces, which plays a positive role in improving production efficiency and enhancing the display effect of exhibits.

[0003] Most existing 3D imaging devices are handheld scanners, which are insufficient in terms of automated and high-precision 3D imaging, and their practicality needs to be improved. Utility Model Content

[0004] The purpose of this invention is to provide a three-dimensional imaging device that can perform three-dimensional imaging operations automatically and with high precision, and is highly practical.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A three-dimensional imaging device includes a base, a rotating seat rotatably mounted on the upper surface of the base, an imaging seat sleeved on the upper end of the rotating seat, a transparent support plate snapped onto the middle position of the imaging seat, a sliding rod bracket fixedly mounted on the upper surface of the base, a movable seat slidably mounted on the outside of the sliding rod bracket, a mounting groove provided on the upper surface of the movable seat, and a second camera snapped onto the inside of the mounting groove.

[0007] By adopting the above technical solution, the height can be automatically adjusted, and the workpiece can be driven to rotate. It can effectively perform all-round shooting operations on the side of the workpiece, and the accuracy of 3D imaging is high.

[0008] Furthermore, a gear ring is fixedly sleeved on the outside of the imaging mount, and a motor bracket is fixedly connected to the upper surface of the base. A first motor is fixedly installed at the upper end of the motor bracket, and a gear is fixedly installed at one end of the rotating shaft of the first motor. The gear meshes with the gear ring.

[0009] By adopting the above technical solution, the first motor can drive the gear to rotate, and under the transmission of the gear ring, the rotating seat can rotate effectively.

[0010] Furthermore, a second motor is fixedly installed on the upper surface of the slide bar bracket, and a lead screw is fixedly connected to one end of the rotating shaft of the second motor. The lead screw passes through a threaded hole on the outer surface of the movable seat.

[0011] By adopting the above technical solution, the rotation of the second motor can drive the lead screw to rotate, and the rotation of the lead screw can drive the moving seat to adjust its height.

[0012] Furthermore, an upper support is fixedly connected to one side of the upper surface of the base, and a first camera is fixedly installed at one end of the upper support. The shooting direction of the first camera is vertically downward, and the first camera is located directly above the transparent tray.

[0013] By adopting the above technical solution, it is possible to take pictures of the top of the workpiece.

[0014] Furthermore, a third camera is fixedly installed on the inner side of the base, the shooting direction of the third camera is vertically upward, and the third camera is located directly below the transparent tray.

[0015] By adopting the above technical solution, it is possible to take pictures of the bottom of the workpiece.

[0016] Furthermore, a mounting hole is provided at each of the four corners of the base, and a hydraulic buffer foot is installed inside the mounting hole by a snap-fit.

[0017] By adopting the above technical solution, effective vibration filtering can be performed during operation, thereby improving the stability of the operation.

[0018] In summary, the beneficial technical effects of this utility model are as follows:

[0019] 1. This utility model allows the workpiece to be 3D-imaged to be placed on a transparent tray. Then, the second motor is started, which drives the lead screw to rotate. The rotating lead screw allows the moving seat to slide on the slide bracket, thereby adjusting the height of the moving seat and the second camera. This allows the second camera to clearly and accurately capture the side of the workpiece. During the imaging process, the first motor can be started, which drives the gear to rotate. Since the gear meshes with the gear ring, and the gear ring is sleeved and fixed to the outside of the rotating seat, it can effectively drive the rotating seat to rotate. This effectively drives the transparent tray and the workpiece to rotate, allowing the second camera to take pictures of all sides of the workpiece. This effectively improves the accuracy of 3D imaging. The entire imaging operation can be automatically controlled, making it highly practical.

[0020] 2. This utility model can use the first camera and the third camera to take pictures of the top and bottom of the workpiece, providing more accurate data for the three-dimensional imaging of the workpiece, and further improving its practicality. At the same time, the device has a compact structure, a high degree of integration, and can be easily moved, effectively improving its ease of use.

[0021] 3. This utility model has a hydraulic buffer support foot installed at each of the four corners of the base. The hydraulic buffer support foot enables the device to have a bottom hydraulic buffer structure, which can perform efficient shock filtering operation during operation, thereby improving the stability of the device. Attached Figure Description

[0022] Figure 1 This is a first-view perspective view of the three-dimensional structure of this utility model;

[0023] Figure 2 This is a second perspective view of the three-dimensional structure of this utility model.

[0024] In the diagram: 1. Base; 2. Upper support; 3. First camera; 4. Motor bracket; 5. Rotating seat; 6. Imaging seat; 7. Transparent tray; 8. Gear ring; 9. First motor; 10. Gear; 11. Hydraulic buffer foot; 12. Slide rod bracket; 13. Moving seat; 14. Lead screw; 15. Second camera; 16. Second motor; 17. Third camera. Detailed Implementation

[0025] The method of this utility model will be further described in detail below with reference to the accompanying drawings.

[0026] Reference Figure 1 , Figure 2A three-dimensional imaging device includes a base 1, a rotating seat 5 rotatably mounted on the upper surface of the base 1, an imaging seat 6 sleeved on the upper end of the rotating seat 5, a transparent support plate 7 snapped onto the middle position of the imaging seat 6, a sliding rod bracket 12 fixedly mounted on the upper surface of the base 1, a movable seat 13 slidably mounted on the outside of the sliding rod bracket 12, a mounting groove provided on the upper surface of the movable seat 13, and a second camera 15 snapped onto the inside of the mounting groove, a gear ring 8 sleeved and fixedly mounted on the outside of the imaging seat 6, a motor bracket 4 fixedly connected to the upper surface of the base 1, a first motor 9 fixedly mounted on the upper end of the motor bracket 4, a gear 10 fixedly mounted on one end of the rotating shaft of the first motor 9, the gear 10 meshing with the gear ring 8, a second motor 16 fixedly mounted on the upper end of the sliding rod bracket 12, a lead screw 14 fixedly connected to one end of the rotating shaft of the second motor 16, the lead screw 14 passing through the movable seat 13. The workpiece to be 3D-imaged can be placed on the transparent tray 7 through the threaded hole on the outer surface of the movable seat 13. Then, the second motor 16 is started, which drives the lead screw 14 to rotate. The rotating lead screw 14 allows the movable seat 13 to slide on the slide rod bracket 12, thereby adjusting the height of the movable seat 13 and the second camera 15. This allows the second camera 15 to clearly and accurately capture the side of the workpiece. During the shooting process, the first motor 9 can be started, which drives the gear 10 to rotate. Since the gear 10 is meshed with the gear ring 8, which is sleeved and fixed to the outside of the rotating seat 5, it can effectively drive the rotating seat 5 to rotate. This can effectively drive the transparent tray 7 and the workpiece to rotate, allowing the second camera 15 to take pictures of all sides of the workpiece. This can effectively improve the accuracy of 3D imaging. The entire imaging operation can be automatically controlled and is highly practical.

[0027] Reference Figure 1 , Figure 2 An upper support 2 is fixedly connected to one side of the upper surface of the base 1. A first camera 3 is fixedly installed at one end of the upper support 2. The shooting direction of the first camera 3 is vertically downward, and the first camera 3 is located directly above the transparent tray 7. A third camera 17 is fixedly installed on the inner side of the base 1. The shooting direction of the third camera 17 is vertically upward, and the third camera 17 is located directly below the transparent tray 7. The first camera 3 and the third camera 17 can be used to take pictures of the top and bottom of the workpiece, providing more accurate data for the three-dimensional imaging of the workpiece, and further improving its practicality. At the same time, the device has a compact structure, a high degree of integration, and can be easily moved, effectively improving its ease of use.

[0028] Reference Figure 2The base 1 has a mounting hole at each of the four corners, and a hydraulic buffer foot 11 is installed inside the mounting hole. By installing a hydraulic buffer foot 11 at each of the four corners of the base 1, the device can have a bottom hydraulic buffer structure, which can perform efficient shock filtering operation during operation, thereby improving the stability of the device.

[0029] Working principle: In use, place the device at the designated location, then connect it to the graphic receiving device. Next, place the workpiece to be imaged on the transparent tray 7. Then, start the second motor 16, which drives the lead screw 14 to rotate. The rotating lead screw 14 allows the movable seat 13 to slide on the slide bracket 12, thereby adjusting the height of the movable seat 13 and the second camera 15. This allows the second camera 15 to clearly and accurately capture the side of the workpiece. During the imaging process, the first motor 9 can be started, which drives the gear 10 to rotate. Since the gear 10 meshes with the gear ring 8, and the gear ring 8 is sleeved and fixed on the rotating seat 5... Externally, it can effectively drive the rotating seat 5 to rotate, which in turn can effectively drive the transparent tray 7 and the workpiece to rotate, so that the second camera 15 can take pictures of all sides of the workpiece. At the same time, the first camera 3 and the third camera 17 are used to take pictures of the top and bottom of the workpiece, providing more accurate data for the three-dimensional imaging of the workpiece. During the entire imaging process, by installing a hydraulic buffer foot 11 at each of the four corners of the base 1, the device can have a bottom hydraulic buffer structure, which can perform efficient shock filtering operation during operation, thereby improving the stability of the device.

[0030] The specific real-time examples described herein are preferred real-time examples of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A three-dimensional imaging device comprising a base (1), characterized in that: The upper surface of the base (1) is rotatably provided with a rotating seat (5), the upper end of the rotating seat (5) is sleeved with an imaging seat (6), the middle position of the imaging seat (6) is clamped with a transparent supporting plate (7), the upper surface of the base (1) is fixedly provided with a sliding rod support (12), the outer portion of the sliding rod support (12) is slidably provided with a moving seat (13), the upper surface of the moving seat (13) is provided with a mounting groove, and the inner portion of the mounting groove is clamped with a second camera (15).

2. The three-dimensional imaging device of claim 1, wherein: The outer portion of the imaging seat (6) is sleeved with a gear ring (8), the upper surface of the base (1) is fixedly connected with a motor support (4), the upper end of the motor support (4) is fixedly provided with a first motor (9), one end of the rotating shaft of the first motor (9) is fixedly provided with a gear (10), and the gear (10) is meshedly connected with the gear ring (8).

3. The three-dimensional imaging device of claim 1, wherein: The upper end surface of the sliding rod support (12) is fixedly provided with a second motor (16), one end of the rotating shaft of the second motor (16) is fixedly connected with a lead screw (14), and the lead screw (14) penetrates through the threaded hole on the outer surface of the moving seat (13).

4. The three-dimensional imaging device of claim 1, wherein: One side of the upper surface of the base (1) is fixedly connected with an upper supporting seat (2), one end of the upper supporting seat (2) is fixedly provided with a first camera (3), the shooting direction of the first camera (3) is vertically downward, and the first camera (3) is vertically above the transparent supporting plate (7).

5. The three-dimensional imaging apparatus according to claim 1, characterized by: The inner side of the base (1) is fixedly provided with a third camera (17), the shooting direction of the third camera (17) is vertically upward, and the third camera (17) is vertically below the transparent supporting plate (7).

6. The three-dimensional imaging device of claim 1, wherein: The four corner positions of the base (1) are respectively provided with an installation hole, and the inner portion of the installation hole is clamped with a hydraulic buffer supporting leg (11). The upper surface of the base (1) is rotatably provided with a rotating seat (5), the upper end of the rotating seat (5) is sleeved with an imaging seat (6), the middle position of the imaging seat (6) is clamped with a transparent supporting plate (7), the upper surface of the base (1) is fixedly provided with a sliding rod support (12), the outer portion of the sliding rod support (12) is slidably provided with a moving seat (13), the upper surface of the moving seat (13) is provided with a mounting groove, and the inner portion of the mounting groove is clamped with a second camera (15).

Images