High-precision 3D scanner

Abstract

The utility model relates to the field of 3D scanners, in particular to a high-precision 3D scanner which comprises an installation chassis, a rotating seat is installed in the middle of the upper surface of the installation chassis, a scanning mechanism installation seat is installed at the output end of the top of the rotating seat, and a scanning mechanism is installed on the scanning mechanism installation seat. A plurality of lighting mechanisms are uniformly arranged and mounted on the side edge of the upper surface of the mounting base plate, each lighting mechanism comprises a mounting bottom plate, a supporting rod is vertically arranged in the middle of the upper surface of each mounting bottom plate, and lighting equipment is arranged at the top end of each supporting rod and faces the center of the mounting base plate. According to the D scanner, the illumination equipment can be incident to the surface of an object, and each part of the surface of the scanned object can be properly illuminated, so that the scanning error caused by the light problem is reduced, and the precision of the D scanner is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to 3D scanner technical field especially relates to a high accuracy 3D scanner. BACKGROUND

[0002] 3D scanner is a kind of scientific instrument, is used to detect and analyze the shape and appearance data of article or environment in real world. The data collected is often used to carry out three-dimensional reconstruction calculation, creates the digital model of actual article in virtual world. These models have wide application, including industrial design, flaw detection, reverse engineering, robot guide, topographic survey, medical information, biological information, criminal identification, digital cultural relic collection, film production and game creation material etc.

[0003] Traditional 3D scanner is faced with different material and shape article, because light reflection is uneven, cause some parts to be dark, it will cause the scanning error caused by light problem, to cause the scanning accuracy to drop. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in prior art and provides a high accuracy D scanner.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of high accuracy D scanner, including installation chassis, the rotating seat is installed in the middle of installation chassis upper surface, the scanning mechanism mounting seat is installed in the rotating seat top output end, scanning mechanism mounting seat is installed on the scanning mechanism, the multiple illumination mechanisms are evenly arranged and installed at the side of installation chassis upper surface;

[0007] The illumination mechanism includes installation bottom plate, and the support rod is vertically arranged in the middle of installation bottom plate upper surface, and the lighting equipment is arranged at the top of support rod, and the lighting equipment is all towards installation chassis center.

[0008] In addition, preferably, the installation chassis upper surface side is evenly provided with a plurality of illumination mechanism mounting holes, and the installation bottom plate is installed at the illumination mechanism mounting hole.

[0009] In addition, preferably, the middle of installation chassis upper surface is provided with an article placing rack on one side of the rotating seat, and a plurality of supporting legs are evenly arranged and arranged at the bottom end surface of installation chassis.

[0010] In addition, preferably, the scanning mechanism mounting seat includes rotating seat mounting plate, rotating seat mounting plate is installed at the rotating seat output end, rotating seat mounting plate one side side wall is fixedly connected with scanning mechanism mounting plate, and the scanning mechanism is installed on the scanning mechanism mounting plate.

[0011] In addition, preferably, a plurality of first mounting holes are arranged uniformly on the rotating seat mounting plate, and a plurality of second mounting holes are arranged uniformly in the transverse direction on the scanning mechanism mounting plate.

[0012] In addition, preferably, the scanning mechanism comprises a mounting frame, the mounting frame is mounted on the scanning mechanism mounting plate, and a scanning head is arranged on the top of the mounting frame.

[0013] The D scanner has the advantages that: the multiple lighting mechanisms are installed on the mounting base plate of the scanner, the lighting device can be incident on the surface of the object, the surface of the scanned object can be properly illuminated, the scanning error caused by light is reduced, and the D scanner has higher precision. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 FIG. 1 is a structural schematic view of the scanner as a whole;

[0015] Figure 2 FIG. 5 is a structural schematic view of the lighting mechanism;

[0016] Figure 3 FIG. 6 is a structural schematic view of the mounting base plate after the lighting mechanism is removed;

[0017] Figure 4 FIG. 7 is a structural schematic view of the mounting base plate;

[0018] Figure 5 FIG. 8 is a structural schematic view of the scanning mechanism mounting seat and the scanning mechanism after being split;

[0019] Figure 6 FIG. 9 is a structural schematic view of the scanning mechanism mounting seat.

[0020] In the drawings: 1 mounting base plate, 11 supporting leg, 12 object placing rack, 13 lighting mechanism mounting hole, 2 lighting mechanism, 21 mounting base plate, 22 supporting rod, 23 lighting device, 3 rotating seat, 4 scanning mechanism mounting seat, 41 rotating seat mounting plate, 411 first mounting hole, 42 scanning mechanism mounting plate, 421 second mounting hole, 5 scanning mechanism, 51 mounting frame, 52 scanning head. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0022] Reference Figures 1-6The utility model relates to a kind of high-precision 3D scanners, including installation chassis 1, rotating seat 3 is installed in the middle of upper surface of installation chassis 1, scanning mechanism mounting seat 4 is installed in the top output end of rotating seat 3, scanning mechanism 5 is installed on scanning mechanism mounting seat 4, multiple illumination mechanisms 2 are evenly arranged and installed at the side of upper surface of installation chassis 1, and illumination mechanism 2 includes installation base plate 21, vertical support rod 22 is arranged in the middle of upper surface of installation base plate 21, and lighting equipment 23 is arranged in the top of support rod 22, and lighting equipment 23 all are towards the center of installation chassis 1, so as to all-round illumination to article.

[0023] Among them, multiple illumination mechanism mounting holes 13 are evenly provided at the side of upper surface of installation chassis 1, installation base plate 21 is installed at illumination mechanism mounting hole 13, article placing rack 12 is arranged at the side of rotating seat 3 in the middle of upper surface of installation chassis 1, and multiple support legs 11 are evenly arranged and set up at the bottom end surface of installation chassis 1, and article placing rack 12 is used to place the article needing to be scanned.

[0024] In addition, scanning mechanism mounting seat 4 includes rotating seat mounting plate 41, rotating seat mounting plate 41 is installed at the output end of rotating seat 3, scanning mechanism mounting plate 42 is fixedly connected to the side wall of rotating seat mounting plate 41, scanning mechanism 5 is installed on scanning mechanism mounting plate 42, and rotating seat 3 is used to realize the rotation of scanning mechanism mounting seat 4.

[0025] Among them, multiple first mounting holes 411 are evenly arranged and provided on rotating seat mounting plate 41, multiple second mounting holes 421 are evenly arranged and provided on scanning mechanism mounting plate 42 along transverse direction, and first mounting hole 411 is convenient for installing fixing component, and scanning mechanism mounting seat 4 is installed on rotating seat 3.

[0026] Meanwhile, scanning mechanism 5 includes mounting bracket 51, mounting bracket 51 is installed on scanning mechanism mounting plate 42, scanning head 52 is arranged on the top of mounting bracket 51, and scanning head 52 is used to scan the article on article placing rack 12.

[0027] In the embodiment, when using scanning head 52 to scan the article, after the article is placed on article placing rack 12, the surrounding illumination mechanism 2 can be turned on, so that the article can be uniformly and appropriately illuminated, and the angle and intensity of incidence can be adjusted, and when scanning head 52 scans, the rotation of rotating seat 3 is used to rotate scanning head 52 around rotating seat 3 as the axis, so that the angle of scanning head 52 can be quickly adjusted.

[0028] In the utility model, multiple illumination mechanisms 2 are additionally installed on the installation chassis 1 of scanner, so that lighting equipment 23 can be incident on the surface of the article, and each part of the surface of the scanned article can be appropriately illuminated, so that the scanning error caused by light problem is reduced, and the 3D scanner is more accurate.

[0029] The above merely describes a preferred embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any skilled person in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent substitutions or changes within the technical range disclosed by the present application, which should be covered within the scope of protection of the present application.

Claims

1. A high-precision 3D scanner comprising a mounting chassis (1), characterized in that, The middle of the upper surface of the mounting chassis (1) is provided with a rotating seat (3), the top output end of the rotating seat (3) is provided with a scanning mechanism mounting seat (4), the scanning mechanism mounting seat (4) is provided with a scanning mechanism (5), and the side of the upper surface of the mounting chassis (1) is uniformly provided with a plurality of lighting mechanisms (2). The lighting mechanism (2) comprises a mounting bottom plate (21), a support rod (22) is vertically arranged on the upper surface of the mounting bottom plate (21), and a lighting device (23) is arranged at the top end of the support rod (22). The lighting device (23) is all directed to the center of the mounting chassis (1).

2. The high-precision 3D scanner of claim 1, wherein, A plurality of lighting mechanism mounting holes (13) are uniformly formed in the side of the upper surface of the mounting chassis (1), and the mounting bottom plate (21) is mounted at the lighting mechanism mounting hole (13).

3. The high precision 3D scanner of claim 2, wherein, The middle of the upper surface of the mounting chassis (1) is provided with an article placing rack (12) on one side of the rotating seat (3), and a plurality of supporting legs (11) are uniformly arranged on the bottom surface of the mounting chassis (1).

4. The high precision 3D scanner of claim 1, wherein, The scanning mechanism mounting seat (4) comprises a rotating seat mounting plate (41), the rotating seat mounting plate (41) is mounted at the output end of the rotating seat (3), one side wall of the rotating seat mounting plate (41) is fixedly connected with a scanning mechanism mounting plate (42), and the scanning mechanism (5) is mounted on the scanning mechanism mounting plate (42).

5. The high precision 3D scanner of claim 4, wherein, A plurality of first mounting holes (411) are uniformly arranged on the rotating seat mounting plate (41), and a plurality of second mounting holes (421) are uniformly arranged on the scanning mechanism mounting plate (42) in the transverse direction.

6. The high precision 3D scanner of claim 4, wherein, The scanning mechanism (5) comprises a mounting frame (51), the mounting frame (51) is mounted on the scanning mechanism mounting plate (42), and a scanning head (52) is arranged at the top of the mounting frame (51).

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