Mounting bracket for 3D scanner detection

Abstract

The utility model relates to the field of scanner mounting brackets, and discloses a mounting bracket for 3D scanner detection, which comprises a base, a supporting frame is arranged at the top of the base, a fixing frame is fixedly connected to the side wall of the supporting frame, a supporting plate is fixedly connected to the side wall of the fixing frame, and a guide strip is fixedly connected to the side wall of the supporting plate. A sliding block is slidably connected to the side wall of the guide strip, a first fixing column is fixedly connected to the side wall of the sliding block, a clamping plate is fixedly connected to one side wall of the fixing column, a limiting column is fixedly connected to the side wall of the clamping plate, a connecting plate is fixedly connected to the side wall of the supporting plate, and a second fixing column is rotatably connected to the interior of the connecting plate. The side wall of the second fixing column is fixedly connected with a first connecting strip. According to the 3D scanner fixing device, the clamping plate is pushed through the air cylinder, the second connecting strip is driven to move and deflect with the first connecting strip, the clamping plate is made to conduct clamping towards the middle, the effect of fixing 3D scanners of different models can be achieved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of scanner mounting brackets, and particularly to a mounting bracket for 3D scanner detection. Background Art

[0002] A 3D scanner is a device used to obtain the surface geometry and appearance of an object. By scanning the object and collecting its surface data, a mathematical model or a three-dimensional point cloud is generated. They can capture details such as the shape, size, texture, and color of an object, and are commonly used in fields such as engineering, design, manufacturing, and cultural heritage protection. The mounting bracket plays a crucial role in 3D scanning technology, not only improving the accuracy and efficiency of scanning, but also ensuring the safety and stability of the device, enabling 3D scanning to achieve the best results and achievements in various applications.

[0003] The traditional mounting bracket for 3D scanner detection usually has a base designed as a solid and stable foundation to ensure that the bracket will not shift during the scanning process due to movement or external vibration. The bracket is equipped with fixed clamps or suction cup systems to firmly fix and maintain the stable position of the scanner, and has easy-to-operate adjustment handles, screws, and fixing devices, enabling users to quickly and accurately make settings and adjustments, laying the foundation for high-quality 3D scan data collection.

[0004] The traditional mounting bracket for 3D scanner detection is usually designed for a specific model or specific-purpose 3D scanner, and cannot accommodate scanners of different sizes, restricting its versatility and flexibility in different devices or multiple scanning tasks, resulting in the need for multiple brackets or additional customized adjustments under different scanning requirements, increasing the complexity of management and operation. Therefore, a mounting bracket for 3D scanner detection is proposed to solve the above problems. Summary of the Utility Model

[0005] To make up for the above deficiencies, the utility model provides a mounting bracket for 3D scanner detection, aiming to improve the problem that scanners of different sizes cannot be placed in the existing technology.

[0006] To achieve the above object, the utility model adopts the following technical solutions:

[0007] An installation bracket for 3D scanner detection, including a base, a support frame is arranged on the top of the base, a fixed frame is fixedly connected to the side wall of the support frame, a support plate is fixedly connected to the side wall of the fixed frame, a guide bar is fixedly connected to the side wall of the support plate, a slider is slidably connected to the side wall of the guide bar, a first fixed column is fixedly connected to the side wall of the slider, a clamping plate is fixedly connected to the side wall of the first fixed column, a limiting column is fixedly connected to the side wall of the clamping plate, a connecting plate is fixedly connected to the side wall of the support plate, a second fixed column is rotatably connected to the inside of the connecting plate, a first connecting bar is fixedly connected to the side wall of the second fixed column, a second connecting bar is rotatably connected to the side wall of the first connecting bar, and the side wall of the second connecting bar is rotatably connected to the side wall of the limiting column. A cylinder is fixedly connected to the side wall of the fixed frame, and the output end of the cylinder is fixedly connected to the side wall of one of the clamping plates;

[0008] As a further description of the above technical solution:

[0009] An auxiliary component is fixedly connected to the upper surface of the base. The auxiliary component is used to protect other components inside it. A C-shaped plate is fixedly connected to the side wall of the auxiliary component, a motor is fixedly connected to the side wall of the C-shaped plate, a first connecting rod is fixedly connected to the output end of the motor, a driving wheel is fixedly connected to the side wall of the first connecting rod, a second connecting rod is rotatably connected to the side wall of the auxiliary component, a first driven wheel is fixedly connected to one end of the second connecting rod, a second driven wheel is fixedly connected to one end of the second connecting rod, the first driven wheel meshes with the driving wheel, a limiting plate is arranged on the side wall of the auxiliary component, a toothed column is fixedly connected to the side wall of the limiting plate, and the second driven wheel meshes with the toothed column;

[0010] As a further description of the above technical solution:

[0011] The auxiliary component includes a protective cover. The lower surface of the protective cover is fixedly connected to the upper surface of the base. The side wall of the C-shaped plate is fixedly connected to the side wall of the protective cover. The side wall of the second connecting rod is rotatably connected to the inside of the protective cover. The limiting plate is slidably connected to the inside of the protective cover. The side wall of the toothed column is slidably connected to the inside of the protective cover. The upper surface of the toothed column is fixedly connected to the lower surface of the support frame;

[0012] As a further description of the above technical solution:

[0013] A ratchet is fixedly connected to the side wall of the first connecting rod, and a fixing plate is fixedly connected to the side wall of the protective cover;

[0014] As a further description of the above technical solution:

[0015] A pawl is rotatably connected to the side wall of the fixing plate, and a dial block is fixedly connected to the side wall of the pawl;

[0016] As a further description of the above technical solution:

[0017] The ratchet is engaged with the pawl, and a stop post is fixedly connected to the side wall of the protective cover;

[0018] As a further description of the above technical solution:

[0019] A spring is arranged between the stop post and the pawl;

[0020] As a further description of the above technical solution:

[0021] One end of the spring is fixedly connected to the side wall of the stop post, and the other end of the spring is fixedly connected to the side wall of the pawl.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by starting the air cylinder to push the clamping plate, driving the connecting bar two on one side to move, deflecting the connecting bar one, causing the two clamping plates to move towards the middle, clamping and fixing the 3D scanner, achieving the effect of fixing 3D scanners of different models and sizes, solving the problem that the traditional installation bracket for 3D scanner detection cannot place 3D scanners of different sizes due to its single structure. Through the cooperation between the above structures, the effect of being able to place 3D scanners of different sizes is realized, and the practicability of the device is improved.

[0024] 2. In the utility model, by starting the motor to drive the driving wheel and the driven wheel one, the driven wheel one drives the driven wheel two to rotate, causing the driven wheel two to drive the tooth column to move, achieving the effect of height adjustment, solving the problem that the traditional installation bracket for 3D scanner detection cannot adjust the height of the 3D scanner due to its single structure. Through the cooperation between the above structures, the flexibility of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a three-dimensional schematic diagram of an installation bracket for 3D scanner detection proposed by the utility model;

[0026] Figure 2 is a schematic diagram of the structure of the back of an installation bracket for 3D scanner detection proposed by the utility model;

[0027] Figure 3 is a schematic diagram of the structure of the support plate of an installation bracket for 3D scanner detection proposed by the utility model;

[0028] Figure 4 is a schematic diagram of the structure of the protective cover of an installation bracket for 3D scanner detection proposed by the utility model;

[0029] Figure 5 is Figure 2 an enlarged view of part A in

[0030] Legend:

[0031] 1. Base; 2. Support frame; 3. Fixed frame; 4. Support plate; 5. Guide bar; 6. Slide block; 7. First fixing column; 8. Clamping plate; 9. Limit column; 10. Connecting plate; 11. Second fixing column; 12. First connecting bar; 13. Second connecting bar; 14. Cylinder; 15. Protective cover; 16. C-shaped plate; 17. Motor; 18. First connecting rod; 19. Driving wheel; 20. First driven wheel; 21. Second connecting rod; 22. Second driven wheel; 23. Limit plate; 24. Tooth column; 25. Ratchet; 26. Fixing plate; 27. Pawl; 28. Pushing block; 29. Stop column; 30. Spring. Detailed implementation

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] Refer to Figure 1 And Figure 3 , an embodiment provided by the present invention: An installation bracket for 3D scanner detection, including a base 1, a support frame 2 is arranged on the top of the base 1, a fixed frame 3 is fixedly connected to the side wall of the support frame 2, a support plate 4 is fixedly connected to the side wall of the fixed frame 3, a guide bar 5 is fixedly connected to the side wall of the support plate 4, a slide block 6 is slidably connected to the side wall of the guide bar 5, a first fixing column 7 is fixedly connected to the side wall of the slide block 6, a clamping plate 8 is fixedly connected to the side wall of the first fixing column 7, a limit column 9 is fixedly connected to the side wall of the clamping plate 8, a connecting plate 10 is fixedly connected to the side wall of the support plate 4, a second fixing column 11 is rotatably connected inside the connecting plate 10, a first connecting bar 12 is fixedly connected to the side wall of the second fixing column 11, a second connecting bar 13 is rotatably connected to the side wall of the first connecting bar 12, and the side wall of the second connecting bar 13 is rotatably connected to the side wall of the limit column 9. A cylinder 14 is fixedly connected to the side wall of the fixed frame 3, and the output end of the cylinder 14 is fixedly connected to the side wall of one of the clamping plates 8.

[0034] First, we need to start cylinder 14. The output end of it will push the clamping plate 8 on one side. After being pushed, the clamping plate 8 will drive the connecting bar two 13 on one side to move. With the movement of the connecting bar two 13, the connecting bar one 12 will also deflect. The deflection of the connecting bar one 12 will drive the connecting bar two 13 on the other side to move. In this way, the clamping plate 8 on the other side will also be pushed and start to move inward. Under the action of the thrust, the sliders 6 on both sides will slide on the side walls of the guide bars 5 on both sides. This is to ensure the movement track and direction of the clamping plate 8. As the clamping plate 8 moves, they will gradually open outward until they reach the appropriate size. At this time, we need to turn off cylinder 14 to keep the clamping plate 8 in the open state. Next, we need to place the 3D scanner between the clamping plates 8 on both sides. Then, start cylinder 14 again. When cylinder 14 starts working again, its output end will drive the clamping plate 8 on one side to contract inward. The contraction of the clamping plate 8 will drive the movement of the connecting bar two 13, so that the connecting bar one 12 deflects and drives the connecting bar two 13 on the other side to move. In this way, the clamping plate 8 on the other side will also move inward at the same time. Since the clamping plates 8 on both sides are simultaneously subjected to an inward pulling force, they will continue to drive the sliders 6 to slide on the side walls of the guide bars 5. When the clamping plates 8 on both sides clamp the 3D scanner, we need to turn off cylinder 14. At this time, we have completed the installation work of the 3D scanner.

[0035] Refer to Figure 2 , Figure 4 and Figure 5The upper surface of the base 1 is fixedly connected with an auxiliary component, and the auxiliary component is used to protect other components inside it. The side wall of the auxiliary component is fixedly connected with a C-shaped plate 16, and the side wall of the C-shaped plate 16 is fixedly connected with a motor 17. The output end of the motor 17 is fixedly connected with a connecting rod 18, and the side wall of the connecting rod 18 is fixedly connected with a driving wheel 19. The side wall of the auxiliary component is rotatably connected with a connecting rod 21, and one end of the connecting rod 21 is fixedly connected with a driven wheel 1 20, and the other end of the connecting rod 21 is fixedly connected with a driven wheel 22, and the driven wheel 1 20 is meshed with the driving wheel 19. The side wall of the auxiliary component is provided with a limit plate 23, and the side wall of the limit plate 23 is fixedly connected with a tooth column 24, and the driven wheel 2 22 is meshed with the tooth column 24. The auxiliary component includes a protective cover 15, and the lower surface of the protective cover 15 is fixedly connected to the upper surface of the base 1 The side wall of the C-shaped plate 16 is fixedly connected to the side wall of the protective cover 15, the side wall of the connecting rod 21 is rotatably connected to the inside of the protective cover 15, the limit plate 23 is slidably connected to the inside of the protective cover 15, the side wall of the tooth column 24 is slidably connected to the inside of the protective cover 15, the upper surface of the tooth column 24 is fixedly connected to the lower surface of the support frame 2, the side wall of the connecting rod 18 is fixedly connected with a ratchet 25, the side wall of the protective cover 15 is fixedly connected with a fixing plate 26, the side wall of the fixing plate 26 is rotatably connected with a pawl 27, the side wall of the pawl 27 is fixedly connected with a shift block 28, the ratchet 25 is engaged with the pawl 27, the side wall of the protective cover 15 is fixedly connected with a blocking column 29, a spring 30 is arranged between the blocking column 29 and the pawl 27, one end of the spring 30 is fixedly connected to the side wall of the blocking column 29, and the other end of the spring 30 is fixedly connected to the side wall of the pawl 27.

[0036] By opening the ratchet 27, the spring 30 is compressed by the external force, and this compression allows the ratchet 25 to get rid of the restriction and thus rotate freely. Next, the motor 17 is started, and the output end of the motor 17 drives the connecting rod 18 and the ratchet 25 and the driving wheel 19 to rotate together. Since the driving wheel 19 is tightly meshed with the driven wheel 1 20, the rotation of the driving wheel 19 will also drive the driven wheel 1 20 to rotate. Then, the rotation of the driven wheel 1 20 will cause the connecting rod 21 and the driven wheel 2 22 to rotate together. Since the driven wheel 2 22 is tightly meshed with the tooth column 24, the rotation of the driven wheel 22 will drive the tooth column 24 to move upward. When the tooth column 24 moves to a suitable height, the operation of the motor 17 is stopped. At this time, the ratchet 27 is released, and the spring 30 is reset after the force is removed, so that the ratchet 27 is re-engaged with the ratchet 25. In this way, the rotation of the ratchet 25 is restricted, and the adjustment work is completed.

[0037] Working principle: When using this device to fix the 3D scanner, first start the cylinder 14. The output end of the cylinder 14 pushes one side of the clamping plate 8. The clamping plate 8 drives the connecting bar two 13 on one side to move, causing the connecting bar one 12 to deflect, thereby driving the connecting bar two 13 on the other side to move and push the clamping plate 8 on the other side. At this time, both sides of the clamping plate 8 are simultaneously subjected to a thrust force, causing the two sliders 6 to slide on the side walls of the two guide bars 5 at the same time. At this time, the clamping plate 8 opens outward. After opening to an appropriate size, close the cylinder 14. Place the 3D scanner between the two clamping plates 8. Start the cylinder 14 again. The output end of the cylinder 14 drives one side of the clamping plate 8 to contract inward, drives the connecting bar two 13 on one side to move, causes the connecting bar one 12 to deflect and drives the connecting bar two 13 on the other side to move, so that the clamping plate 8 on the other side also moves inward at the same time. Since both sides of the clamping plate 8 are simultaneously subjected to an inward pulling force, it drives the two sliders 6 to slide on the side walls of the two guide bars 5 at the same time. When the two clamping plates 8 clamp the 3D scanner, close the cylinder 14. At this time, the installation of the 3D scanner is completed. When you want to adjust the height of the 3D scanner, pull the pawl 27, the spring 30 is compressed by force, so that the ratchet 25 is not restricted. Start the motor 17. The output end of the motor 17 drives the connecting bar one 18, the ratchet 25 and the driving wheel 19 to rotate at the same time. Since the driving wheel 19 meshes with the driven wheel one 20, the driving wheel 19 drives the driven wheel one 20 to rotate. The driven wheel one 20 drives the connecting bar two 21 and the driven wheel two 22 to rotate at the same time. Since the driven wheel two 22 meshes with the tooth column 24, the driven wheel two 22 drives the tooth column 24 to move upward. When it reaches the appropriate height, stop the motor 17. Release the pawl 27, the spring 30 releases the force and resets, so that the pawl 27 engages with the ratchet 25 again, restricting the ratchet 25 from rotating back. At this time, the adjustment is completed.

[0038] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded 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 invention shall be included in the protection scope of the present invention.

Claims

1. A mounting bracket for 3D scanner detection, comprising a base (1), characterized in that: A support frame (2) is arranged on the top of the base (1); a fixing frame (3) is fixedly connected to the side wall of the support frame (2); a support plate (4) is fixedly connected to the side wall of the fixing frame (3); a guide bar (5) is fixedly connected to the side wall of the support plate (4); a slider (6) is slidably connected to the side wall of the guide bar (5); a fixing column (7) is fixedly connected to the side wall of the slider (6); a clamping plate (8) is fixedly connected to the side wall of the fixing column (7); a limiting column (9) is fixedly connected to the side wall of the clamping plate (8); The side wall of the support plate (4) is fixedly connected to a connecting plate (10), a fixing column 2 (11) is rotatably connected inside the connecting plate (10), a connecting strip 1 (12) is fixedly connected to the side wall of the fixing column 2 (11), a connecting strip 1 (12) is rotatably connected to the side wall of the connecting strip 2 (13), a connecting strip 2 (13) is rotatably connected to the side wall of the limiting column (9), a cylinder (14) is fixedly connected to the side wall of the fixing frame (3), and an output end of the cylinder (14) is fixedly connected to the side wall of the clamping plate (8) on one side.

2. The mounting bracket for 3D scanner detection according to claim 1, characterized in that: An auxiliary component is fixedly connected to the upper surface of the base (1), and the auxiliary component is used to protect other components inside the auxiliary component. A C-shaped plate (16) is fixedly connected to the side wall of the auxiliary component, and a motor (17) is fixedly connected to the side wall of the C-shaped plate (16). A connecting rod 1 (18) is fixedly connected to the output end of the motor (17), and a driving wheel (19) is fixedly connected to the side wall of the connecting rod 1 (18). A connecting rod 2 (21) is rotatably connected to the side wall of the auxiliary component, and one end of the connecting rod 2 (21) is fixedly connected to a driven wheel 1 (20), and the other end of the connecting rod 2 (21) is fixedly connected to a driven wheel 2 (22), and the driven wheel 1 (20) is meshed with the driving wheel (19). A limiting plate (23) is provided on the side wall of the auxiliary component, and a tooth column (24) is fixedly connected to the side wall of the limiting plate (23), and the driven wheel 2 (22) is meshed with the tooth column (24).

3. The mounting bracket for 3D scanner detection according to claim 2, characterized in that: The auxiliary component comprises a protective cover (15), the lower surface of the protective cover (15) is fixedly connected to the upper surface of the base (1), the side wall of the C-shaped plate (16) is fixedly connected to the side wall of the protective cover (15), the side wall of the second connecting rod (21) is rotatably connected to the inside of the protective cover (15), the limit plate (23) is slidably connected to the inside of the protective cover (15), the side wall of the tooth column (24) is slidably connected to the inside of the protective cover (15), and the upper surface of the tooth column (24) is fixedly connected to the lower surface of the support frame (2).

4. The mounting bracket for 3D scanner detection according to claim 3, characterized in that: The side wall of the connecting rod (18) is fixedly connected with a ratchet (25), and the side wall of the protective cover (15) is fixedly connected with a fixing plate (26).

5. The mounting bracket for 3D scanner detection according to claim 4, characterized in that: The side wall of the fixed plate (26) is rotatably connected to a ratchet (27), and the side wall of the ratchet (27) is fixedly connected to a shifting block (28).

6. The mounting bracket for 3D scanner detection according to claim 5, characterized in that: The ratchet wheel (25) is engaged with the pawl (27), and a blocking column (29) is fixedly connected to the side wall of the protective cover (15).

7. The mounting bracket for 3D scanner detection according to claim 6, characterized in that: A spring (30) is provided between the blocking column (29) and the ratchet pawl (27).

8. The mounting bracket for 3D scanner detection according to claim 7, characterized in that: One end of the spring (30) is fixedly connected to the side wall of the blocking column (29), and the other end of the spring (30) is fixedly connected to the side wall of the pawl (27).

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