Model scanning device based on 3D technology

Abstract

The utility model discloses a model scanning device based on 3D technology, comprising a scanning machine body, the scanning machine body comprises a scanning machine base and a scanning lens rotatably connected to the inner side of the scanning machine base, and the periphery of the scanning lens is provided with a protection assembly for preventing strong light from causing scanning influence on the scanning lens. The protection assembly comprises a protection sleeve arranged on the periphery of the scanning lens in a sleeving mode and a protection inner cylinder connected to the interior of the protection sleeve in a sliding mode. According to the utility model, according to the angle of strong light, the protective inner cylinder can conveniently slide from the interior of the protective sleeve through the limiting sliding groove and the limiting sliding block and is limited, and the situation of scanning overexposure caused by reflection of external strong light to the scanning lens can be reduced through the protective inner cylinder and the protective sleeve; and meanwhile, the situation that strong light reflects the scanning lens can be further reduced through the borosilicate glass lens clamped to one end of the protective inner cylinder, and the stability of the scanning machine body for scanning the 3D model is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of model scanning equipment based on 3D technology, in particular to a model scanning device based on 3D technology. Background Art

[0002] Model scanning devices based on 3D technology generally refer to a device that can use optical, laser or other sensing technologies to convert the three-dimensional shape and surface texture of an object into a digital three-dimensional model. These devices can be used in a variety of applications, including industrial design, digital cultural relics protection, medical imaging, e-commerce and other fields.

[0003] The model scanning device can capture the shape, size and details of the target object with high precision, usually achieving sub-millimeter accuracy. When the model scanning device is scanning a model using 3D technology and is exposed to strong external light, it will affect the scanning result of the model scanning device, causing overexposure and reducing the stability of the scan. Utility Model Content

[0004] The purpose of the utility model is to provide a model scanning device based on 3D technology to solve the problem that when the existing model scanning device is scanning a model using 3D technology, it will be affected by the external strong light, causing overexposure and reducing the stability of the scanning.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a model scanning device based on 3D technology, comprising a scanning body, the scanning body comprising a scanning base and a scanning lens rotatably connected to the inner side of the scanning base, a protective component is arranged at the periphery of the scanning lens to prevent strong light from affecting the scanning lens, the protective component comprises a protective sleeve mounted on the periphery of the scanning lens and a protective inner cylinder slidably connected to the inside of the protective sleeve, a borosilicate glass lens for reducing strong light radiation is clamped inside the protective inner cylinder, a fixing component for fixing the protective component is arranged at one end of the protective sleeve close to the scanning lens, the fixing component comprises an adjusting screw and a fixing block on which the adjusting screw passes through the protective sleeve for threaded fixing.

[0006] As a further solution of the utility model: a rubber pad is slidably engaged at the bottom end of the fixing block to reduce damage to the scanning lens.

[0007] As a further solution of the utility model: the top of the fixed block is provided with a fastening screw groove which is threadedly fixed to the adjusting screw, the top of the rubber pad is fixed with a clamping slider which is slidably engaged with the fixed block, and the clamping slider is symmetrically fixed to the top of the rubber pad, and the bottom of the fixed block is symmetrically provided with a clamping groove which is slidably engaged with the clamping slider.

[0008] As a further solution of the utility model: a limiting slide groove slidably connected to the protective inner tube is opened inside the protective sleeve, and the limiting slide groove is evenly opened around the inside of the protective sleeve, and a limiting sliding block slidably connected to the limiting slide groove is evenly fixed around the outer periphery of the protective inner tube.

[0009] As a further solution of the utility model: a portable handle is fixedly provided on the top of the scanning machine base for easy carrying of the scanning machine body.

[0010] As a further solution of the utility model: a fixed base is fixedly connected to the bottom end of the scanning machine base for fixing and installing the scanning machine body.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When the staff uses the scanning machine to scan the model with 3D technology, the utility model first sets the protective sleeve on the outer periphery of the scanning lens, and then rotates the adjusting screw according to the size of the scanning lens to drive the fixing block to approach the scanning lens and fix it. The fixing assembly can fix scanning lenses of different sizes, thereby increasing the functionality of the protective assembly. At the same time, the rubber pad at the bottom of the fixing block can reduce the damage of the fixing assembly to the scanning lens and increase the fixing stability of the fixing assembly.

[0013] When scanning, according to the angle of strong light, the protective inner tube can be easily slid from the inside of the protective sleeve and limited by the limiting slide groove and the limiting slider. The protective inner tube and the protective sleeve can reduce the reflection of external strong light on the scanning lens, causing overexposure of the scanning. At the same time, the borosilicate glass lens clamped at one end of the protective inner tube can further reduce the reflection of strong light on the scanning lens, thereby improving the stability of the scanning body in scanning 3D models. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the unfolded structure of the protective component of the utility model;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the protective component of the utility model;

[0017] Figure 4 It is a schematic diagram of the expanded structure of the fixing component of the utility model;

[0018] Figure 5 It is a partial cross-sectional structural schematic diagram of the protective sleeve and the protective inner cylinder of the utility model.

[0019] In the figure: 1. Scanning body; 11. Scanning base; 12. Scanning lens; 13. Portable handle; 14. Fixed base; 2. Protective assembly; 21. Protective sleeve; 22. Protective inner cylinder; 23. Borosilicate glass lens; 24. Limiting slide groove; 25. Limiting slider; 3. Fixing assembly; 31. Adjusting screw; 32. Fixing block; 33. Fastening screw groove; 34. Snap-in slide groove; 35. Rubber pad; 36. Snap-in slider. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0022] Reference Figures 1 to 5In an embodiment of the utility model, a model scanning device based on 3D technology includes a scanning body 1, the scanning body 1 includes a scanning base 11 and a scanning lens 12 rotatably connected to the inner side of the scanning base 11, a protective component 2 is arranged on the periphery of the scanning lens 12 to prevent strong light from affecting the scanning lens 12, the protective component 2 includes a protective sleeve 21 sleeved on the periphery of the scanning lens 12 and a protective inner cylinder 22 slidably connected to the inside of the protective sleeve 21, a borosilicate glass lens 23 for reducing strong light radiation is clamped inside the protective inner cylinder 22, a fixing component 3 for fixing the protective component 2 is arranged on one side of the protective sleeve 21 close to the scanning lens 12, the fixing component 3 includes an adjusting screw 31 and a fixing block 32 on which the adjusting screw 31 passes through the protective sleeve 21 for threaded fixing.

[0023] Reference Figure 4 The bottom end of the fixed block 32 is slidably engaged with a rubber pad 35 to reduce damage to the scanning lens 12. The top of the fixed block 32 is provided with a fastening screw groove 33 threadedly fixed to the adjusting screw 31. The top of the rubber pad 35 is fixed with a clamping slider 36 slidably engaged with the fixed block 32, and the clamping slider 36 is symmetrically fixed to the top of the rubber pad 35. The bottom end of the fixed block 32 is symmetrically provided with a clamping groove 34 slidably engaged with the clamping slider 36.

[0024] Reference Figure 5 A limiting slide groove 24 slidably connected to the protective inner tube 22 is opened inside the protective sleeve 21, and the limiting slide groove 24 is evenly opened around the inside of the protective sleeve 21, and a limiting slider 25 slidably connected to the limiting slide groove 24 is evenly fixed around the outer periphery of the protective inner tube 22.

[0025] Reference Figure 1 and Figure 2 A portable handle 13 for carrying the scanning body 1 is fixedly provided at the top of the scanning body 11, and a fixed base 14 for fixing and installing the scanning body 1 is fixedly connected to the bottom of the scanning body 11.

[0026] The working principle of the utility model is as follows: when the staff uses the scanning body 1 to scan the model with 3D technology, the protective sleeve 21 is firstly set on the outer periphery of the scanning lens 12, and then the adjusting screw 31 is rotated according to the size of the scanning lens 12 to drive the fixing block 32 to approach the scanning lens 12 and fix it. The fixing assembly 3 can fix scanning lenses 12 of different sizes, thereby increasing the functionality of the protective assembly 2. At the same time, the rubber pad 35 at the bottom of the fixing block 32 can reduce the damage of the fixing assembly 3 to the scanning lens 12, and increase the fixing The fixing stability of the fixed component 3 is such that, during scanning, according to the angle of the strong light, the protective inner cylinder 22 can be conveniently slid from the inside of the protective sleeve 21 and limited by the limiting slide groove 24 and the limiting slider 25. The protective inner cylinder 22 and the protective sleeve 21 can reduce the reflection of the external strong light on the scanning lens 12, which may cause overexposure during scanning. At the same time, the borosilicate glass lens 23 clamped at one end of the protective inner cylinder 22 can further reduce the reflection of the scanning lens 12 caused by the strong light, thereby improving the stability of the scanning body 1 in scanning the 3D model.

[0027] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A model scanning device based on 3D technology, characterized in that: The invention comprises a scanning body (1), the scanning body (1) comprising a scanning base (11) and a scanning lens (12) rotatably connected to the inner side of the scanning base (11); a protective component (2) is arranged on the outer periphery of the scanning lens (12) to prevent strong light from affecting the scanning lens (12) during scanning; the protective component (2) comprises a protective sleeve (21) sleeved on the outer periphery of the scanning lens (12) and a protective inner sleeve (22) slidably connected to the inside of the protective sleeve (21); a borosilicate glass lens (23) for reducing strong light radiation is clamped inside the protective inner sleeve (22); a fixing component (3) for fixing the protective component (2) is arranged on one side of one end of the protective sleeve (21) close to the scanning lens (12); the fixing component (3) comprises an adjusting screw (31) and a fixing block (32) on which the adjusting screw (31) passes through the protective sleeve (21) for threaded fixing.

2. The model scanning device based on 3D technology according to claim 1, characterized in that: The bottom end of the fixed block (32) is slidably engaged with a rubber pad (35) for reducing damage to the scanning lens (12).

3. The model scanning device based on 3D technology according to claim 2, characterized in that: The top end of the fixed block (32) is provided with a fastening screw groove (33) threadedly fixed to the adjusting screw rod (31); the top end of the rubber pad (35) is fixed with a clamping slide block (36) slidably engaged with the fixed block (32); the clamping slide block (36) is symmetrically fixed to the top end of the rubber pad (35); and the bottom end of the fixed block (32) is symmetrically provided with a clamping groove (34) slidably engaged with the clamping slide block (36).

4. The model scanning device based on 3D technology according to claim 1, characterized in that: A limiting slide groove (24) slidably connected to the protective inner tube (22) is provided inside the protective sleeve (21), and the limiting slide groove (24) is evenly arranged around the inside of the protective sleeve (21), and a limiting sliding block (25) slidably connected to the limiting slide groove (24) is evenly arranged around the outer circumference of the protective inner tube (22).

5. The model scanning device based on 3D technology according to claim 1, characterized in that: A portable handle (13) is fixedly provided on the top of the scanning machine base (11) for facilitating carrying of the scanning machine body (1).

6. The model scanning device based on 3D technology according to claim 1, characterized in that: The bottom end of the scanning machine base (11) is fixedly connected to a fixed base (14) for facilitating fixed installation of the scanning machine body (1).

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