CN219640895U - Tracking type three-dimensional scanner - Google Patents
Tracking type three-dimensional scanner Download PDFInfo
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- CN219640895U CN219640895U CN202320538942.XU CN202320538942U CN219640895U CN 219640895 U CN219640895 U CN 219640895U CN 202320538942 U CN202320538942 U CN 202320538942U CN 219640895 U CN219640895 U CN 219640895U
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- 238000000429 assembly Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
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- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model belongs to the technical field of three-dimensional scanners, and discloses a tracking three-dimensional scanner which comprises an electric rotating sliding table and a scanner main body, wherein an arc-shaped guide frame is fixedly arranged on the side wall of the electric rotating sliding table through a compensation frame, a movable frame is arranged on the arc-shaped guide frame, and the scanner main body is fixedly arranged on the side wall of the movable frame far away from the arc-shaped guide frame; the arc-shaped guide frame is provided with the toothed belt close to the side wall of the electric rotating sliding table, the movable frame is provided with a driving assembly matched with the toothed belt, guide grooves are formed in the two sides of the arc-shaped guide frame, and guide assemblies matched with the guide grooves are arranged in the two sides of the movable frame. According to the utility model, through the scanner body capable of moving along the arc-shaped guide frame, the object to be scanned placed on the electric rotating sliding table can be comprehensively scanned in a variable-height and variable-angle manner, so that the operation of adjusting the tripod for multiple times is avoided, and the convenience and the scanning efficiency of scanning operation are improved.
Description
Technical Field
The utility model belongs to the technical field of three-dimensional scanners, and particularly relates to a tracking three-dimensional scanner.
Background
The tracking three-dimensional scanner is a scientific instrument, and can perform three-dimensional reconstruction calculation on data acquired by the surface of an object to form a digital model.
Because the scanning range of the scanner is limited, the relative position or angle of the scanner and the object often needs to be changed so as to ensure comprehensive information acquisition; the object to be scanned is usually placed on the electric rotating sliding table, and when the object to be scanned is scanned, the object to be scanned rotates along with the electric rotating sliding table at a constant speed, the handheld scanner slowly moves from top to bottom against the object, and a complete model of the object can be spliced in the computer after multiple times of scanning;
in the prior art, in order to reduce the operation amount of a handheld scanner, reduce the labor intensity and improve the scanning efficiency, a tripod for supporting the scanner is often arranged on one side of an electric rotating sliding table, the supporting height and the angle of the tripod are required to be adjusted for many times in the scanning process, and the operation is also complicated;
therefore, we propose a tracking three-dimensional scanner.
Disclosure of Invention
The utility model aims at solving the problems of the prior art that the supporting height and the angle of a tripod need to be adjusted for a plurality of times in the scanning process and the operation is complicated, and provides a tracking three-dimensional scanner with more convenient scanning.
The technical scheme is as follows:
the tracking type three-dimensional scanner comprises an electric rotating sliding table and a scanner main body, wherein an arc-shaped guide frame is fixedly arranged on the side wall of the electric rotating sliding table through a compensation frame, a movable frame is arranged on the arc-shaped guide frame, and the scanner main body is fixedly arranged on the side wall, far away from the arc-shaped guide frame, of the movable frame; the arc-shaped guide frame is provided with the toothed belt close to the side wall of the electric rotating sliding table, the movable frame is provided with a driving assembly matched with the toothed belt, guide grooves are formed in the two sides of the arc-shaped guide frame, and guide assemblies matched with the guide grooves are arranged in the two sides of the movable frame.
Further, the number of the guide components on each side of the movable frame is two.
Further, the guide assembly comprises a bearing seat and guide wheels, strip holes are formed in two sides of the movable frame, the wheel body of the guide wheels is mounted in the guide grooves in a rolling mode, and a rotating rod of the guide wheels penetrates through the strip holes and is fixedly assembled with the bearing inner ring of the bearing seat.
Further, fastening structures for adjusting the guide assemblies are arranged on two sides of the movable frame.
Further, the fastening structure comprises a supporting plate, a fastening piece and a connecting seat, wherein the supporting plate is fixedly arranged on two sides of the movable frame, a through hole is formed in the supporting plate, the connecting seat is fixedly arranged on the bearing seat, a screw hole is formed in the connecting seat, and the fastening piece penetrates through the through hole and is assembled with the screw hole in a threaded manner.
Further, the fastener comprises a screw and a nut, the screw penetrates through the through hole and is assembled with the screw hole in a screwed mode, the nut is assembled with the screw in a screwed mode, and the nut abuts against the supporting plate.
Further, an end cover is arranged at the end part of the arc-shaped guide frame, which is far away from the electric rotating sliding table.
Further, the driving assembly comprises a servo motor, a rotating shaft and a gear, the rotating shaft is rotatably assembled on the inner side of the moving frame, the gear is fixedly installed on the rotating shaft, the gear is meshed with the toothed belt for assembly, the servo motor is fixedly installed on the side wall of the moving frame, and one end of the rotating shaft protrudes out of the moving frame and is connected with the output end of the servo motor.
The utility model has the following advantages:
according to the utility model, through the scanner main body capable of moving along the arc-shaped guide frame, the object to be scanned placed on the electric rotating sliding table can be comprehensively scanned in a variable-height and variable-angle manner, so that the operation of adjusting the tripod for multiple times is avoided, and the convenience and the scanning efficiency of scanning operation are improved;
through the cooperation of drive assembly and toothed belt, the cooperation of guide assembly and guide way, the removal or the stay position of control scanner main part that can be accurate more do benefit to the collection of scanning cloud point.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is a schematic front view of the structure of the present utility model;
FIG. 2 is a schematic enlarged view of the structure of the moving frame of the present utility model;
FIG. 3 is a schematic cross-sectional view of the structure at the mobile frame of the present utility model;
fig. 4 is a schematic cross-sectional view of the structure in the direction A-A in fig. 2.
In the figure: 1. the electronic slip table, 2 arc leading truck, 3 guide way, 4 tooth area, 5 movable frame, 6 servo motor, 7 bearing frame, 8 end cover, 9 scanner main part, 10, gear, 11 pivot, 12 connecting seat, 13 fastener, 14 backup pad, 15 guide pulley, 16 rectangular hole.
Detailed Description
The present utility model will be described in detail below with reference to embodiments shown in the drawings. The embodiment is not intended to limit the scope of the utility model, and structural, methodological, or functional modifications made by one of ordinary skill in the art based on the embodiment are included in the scope of the utility model.
The utility model discloses a tracking three-dimensional scanner, which is shown by referring to figures 1-4, and comprises an electric rotary sliding table 1 and a scanner main body 9, wherein the electric rotary sliding table 1 is an existing component, an object to be scanned is placed at the center of a turntable of the electric rotary sliding table 1, the turntable and the placed object to be scanned can be rotated by the electric rotary sliding table 1 when the tracking three-dimensional scanner is used, and the scanner main body 9 is an existing component, so that cloud point information on the surface of the object to be scanned can be scanned and acquired when the tracking three-dimensional scanner is used; the side wall of the electric rotating sliding table 1 is fixedly provided with an arc-shaped guide frame 2 through a compensation frame, the arc-shaped guide frame 2 is of a circular arc-shaped frame body structure, the arc-shaped guide frame 2 is provided with a movable frame 5, and the side wall of the movable frame 5 far away from the arc-shaped guide frame 2 is fixedly provided with a scanner main body 9; the arc-shaped guide frame 2 is provided with a toothed belt 4 close to the side wall of the electric rotating sliding table 1, the movable frame 5 is provided with a driving component matched with the toothed belt 4, guide grooves 3 are formed in two sides of the arc-shaped guide frame 2, and guide components matched with the guide grooves 3 are arranged in two sides of the movable frame 5; the drive assembly cooperates with toothed belt 4, can make and remove frame 5 along toothed belt 4, and guide assembly cooperates with guide way 3 simultaneously, can make and remove frame 5 and not break away from arc leading truck 2 to make and remove frame 5 drive scanner main part 9 and do convex motion along arc leading truck 2, carry out more comprehensive information acquisition to the waiting to scan object that electric rotation slip table 1 was placed.
As shown in fig. 2, the number of the guide assemblies on each side of the moving frame 5 is two, and the two guide assemblies on each side are symmetrically arranged, so that the moving stability of the moving frame 5 can be further improved.
As shown in fig. 4, specifically, the guiding assembly includes a bearing seat 7 and a guiding wheel 15, the bearing seat 7 is fixedly assembled with the seat body by the seat body and an outer ring in which a bearing is installed to form a bearing; the guide wheel 15 is an existing part consisting of a wheel body and a rotating rod, the end parts of which are fixedly installed together, and the diameter of the wheel body is smaller than the width of the guide groove 3; the two sides of the movable frame 5 are provided with strip holes 16, the inside of the guide groove 3 is provided with a wheel body of a guide wheel 15 in a rolling way, and a rotating rod of the guide wheel 15 passes through the strip holes 16 and is fixedly assembled with the bearing inner ring of the bearing seat 7; the bearing seat 7 plays a role in rotating and supporting the guide wheel 15, and the long strip hole 16 plays a role in guiding the rotating rod of the guide wheel 15.
The two sides of the moving frame 5 are provided with fastening structures for adjusting the guide assembly.
Specifically, the fastening structure comprises a supporting plate 14, a fastening piece 13 and a connecting seat 12, wherein the supporting plate 14 is fixedly arranged on two sides of the movable frame 5, through holes are formed in the supporting plate 14, the number and the positions of the through holes correspond to those of the bearing seat 7, the connecting seat 12 is fixedly arranged on the bearing seat 7, screw holes are formed in the connecting seat 12, and the fastening piece 13 penetrates through the through holes and is assembled with the screw holes in a threaded manner; the fastener 13 comprises a screw and a nut, the screw passes through the through hole and is assembled with the screw hole in a screwed mode, the nut is assembled with the screw in a screwed mode, and the nut abuts against the supporting plate 14; the guide assembly can be pulled toward the side close to the support plate 14 by the fastener 13 so that the guide wheel 15 is brought into close contact with the side of the guide groove 3 close to the electric rotating slide table 1, and the drive assembly is mounted in place with the toothed belt 4.
The end cover 8 is installed to the tip that electronic rotatory slip table 1 was kept away from to arc leading truck 2, and the connection screw has been seted up to the tip that electronic rotatory slip table 1 was kept away from to arc leading truck 2, and countersink has been seted up to end cover 8, passes countersink screw in the countersink and is connected with the connection screw, dismantles end cover 8, is convenient for install guide pulley 15 into guide way 3, can avoid guide pulley 15 to deviate from guide way 3 after installing end cover 8.
As shown in fig. 3, the driving assembly includes a servo motor 6, a rotating shaft 11 and a gear 10, the rotating shaft 11 is rotatably assembled at the inner side of the moving frame 5, the gear 10 is fixedly installed at the rotating shaft 11, the gear 10 is assembled with the toothed belt 4 in a meshed manner, the servo motor 6 is fixedly installed at the side wall of the moving frame 5 through the installation base, one end of the rotating shaft 11 protrudes out of the moving frame 5 and is connected with the output end of the servo motor 6, a connecting hole for penetrating through the rotating shaft 11 is formed in the side wall of the moving frame 5, the servo motor 6 connected with electricity can rotate positively or negatively, so that the rotating shaft 11 and the gear 10 are rotated to be matched with the meshed toothed belt 4, and the integral structure on the moving frame 5 can move along the arc-shaped guide frame 2, so that the position of the scanner main body 9 can be moved or fixed along the arc-shaped track.
The specific application mode of the embodiment is as follows:
when in use, the electric rotary sliding table 1, the scanner main body 9 and the servo motor 6 are all electrically connected with the outside through leads; when in scanning, an object is placed at the center of a turntable of the electric rotating sliding table 1, the scanner main body 9 is used for scanning, the moving frame 5 is positioned at the initial position at the top of the arc-shaped guide frame 2, the servo motor 6 drives the rotating shaft 11 and the gear 10 to rotate positively, and simultaneously moves downwards to the bottom of the arc-shaped guide frame 2 along the meshed toothed belt 4, at the moment, the servo motor 6 rotates reversely and then moves upwards to the initial position along the toothed belt 4, and the scanning is repeated for several times, so that the object can be scanned comprehensively in a variable-height and variable-angle manner; the guide component and the fastening structure can reduce the moving resistance of the moving frame 5, and simultaneously ensure that the gear 10 and the toothed belt 4 are always fully meshed and move stably;
in-process need not the staff and carries out the regulation operation, and it is more convenient to use, and scanning efficiency is higher.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The tracking three-dimensional scanner comprises an electric rotating sliding table (1) and a scanner main body (9), and is characterized in that an arc-shaped guide frame (2) is fixedly arranged on the side wall of the electric rotating sliding table (1) through a compensation frame, a movable frame (5) is arranged on the arc-shaped guide frame (2), and the scanner main body (9) is fixedly arranged on the side wall, far away from the arc-shaped guide frame (2), of the movable frame (5); the side wall that arc leading truck (2) is close to electronic rotatory slip table (1) is provided with toothed belt (4), removes frame (5) and is provided with the drive assembly who matches with toothed belt (4), and guide way (3) have been seted up to the both sides of arc leading truck (2), and the both sides of removing frame (5) are provided with the guide assembly who matches with guide way (3).
2. A tracking three-dimensional scanner according to claim 1, characterized in that the number of guide elements per side of the mobile carriage (5) is two.
3. The tracking three-dimensional scanner according to claim 2, wherein the guide assembly comprises a bearing seat (7) and guide wheels (15), strip holes (16) are formed in two sides of the movable frame (5), the guide wheels (15) are mounted in the guide grooves (3) in a rolling mode, and rotating rods of the guide wheels (15) penetrate through the strip holes (16) and are fixedly assembled with bearing inner rings of the bearing seat (7).
4. A tracking three-dimensional scanner according to claim 3, characterized in that the two sides of the mobile carriage (5) are provided with fastening structures for adjusting the guiding assembly.
5. The tracking three-dimensional scanner according to claim 4, wherein the fastening structure comprises a support plate (14), a fastening piece (13) and a connecting seat (12), the support plate (14) is fixedly installed on two sides of the movable frame (5), a through hole is formed in the support plate (14), the connecting seat (12) is fixedly installed on the bearing seat (7), a screw hole is formed in the connecting seat (12), and the fastening piece (13) penetrates through the through hole and is assembled with the screw hole in a threaded manner.
6. A tracking three-dimensional scanner according to claim 5, characterized in that the fastening means (13) comprise a screw and a nut, the screw passing through the through hole and being screwed into the screw hole, the nut being screwed into the screw, the nut being against the support plate (14).
7. A tracking three-dimensional scanner according to claim 1, characterized in that the end of the arc-shaped guide frame (2) remote from the motorized rotary slide table (1) is provided with an end cap (8).
8. The tracking three-dimensional scanner according to claim 1, wherein the driving assembly comprises a servo motor (6), a rotating shaft (11) and a gear (10), the rotating shaft (11) is rotatably assembled on the inner side of the moving frame (5), the gear (10) is fixedly installed on the rotating shaft (11), the gear (10) is meshed with the toothed belt (4), the servo motor (6) is fixedly installed on the side wall of the moving frame (5), and one end of the rotating shaft (11) protrudes out of the moving frame (5) and is connected with the output end of the servo motor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320538942.XU CN219640895U (en) | 2023-03-20 | 2023-03-20 | Tracking type three-dimensional scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320538942.XU CN219640895U (en) | 2023-03-20 | 2023-03-20 | Tracking type three-dimensional scanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219640895U true CN219640895U (en) | 2023-09-05 |
Family
ID=87812685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320538942.XU Active CN219640895U (en) | 2023-03-20 | 2023-03-20 | Tracking type three-dimensional scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219640895U (en) |
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2023
- 2023-03-20 CN CN202320538942.XU patent/CN219640895U/en active Active
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