CN218673540U - Supporting device assisting in three-dimensional scanning - Google Patents
Supporting device assisting in three-dimensional scanning Download PDFInfo
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- CN218673540U CN218673540U CN202223426043.5U CN202223426043U CN218673540U CN 218673540 U CN218673540 U CN 218673540U CN 202223426043 U CN202223426043 U CN 202223426043U CN 218673540 U CN218673540 U CN 218673540U
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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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model relates to a supplementary support arrangement who carries out three-dimensional scanning. The three-dimensional scanner comprises a bottom plate, two opposite supporting side plates are arranged on the bottom plate, a supporting box body is arranged between the tops of the two supporting side plates through a rotating shaft, a bearing seat is arranged in the middle of the supporting box body, a bearing is arranged in the bearing seat, the three-dimensional scanner also comprises a rotary turntable which is fixedly connected with the bearing, a rotary driving assembly for driving the rotary turntable is also arranged in the supporting box body, and an adjustable supporting assembly for loading a three-dimensional scanner is also arranged on a turntable body of the rotary turntable; a support upright post is fixedly arranged on the bottom plate, the middle part of the support upright post upwards passes through a bearing and a window at the center of the rotary turntable, and an object carrying plate is arranged at the upper end of the support upright post; the tilting driving assembly is characterized by further comprising a tilting driving assembly for driving the supporting box body to tilt forwards and backwards by taking the rotating shaft as a center. The utility model has the advantages of reasonable design, promoted the efficiency of scanning operation, promoted the quality of scanning data.
Description
Technical Field
The utility model belongs to the technical field of three-dimensional scanning modeling, especially, relate to an auxiliary support arrangement who carries out three-dimensional scanning.
Background
The three-dimensional scanning is mainly used for scanning the appearance structure and color of an object to obtain the space coordinate data of the surface of the object, can convert the three-dimensional information of the real object into point cloud data which can be directly processed by a computer, and is a convenient and fast means for digitalizing the real object. In the prior art, a handheld three-dimensional scanner, a structured light industrial three-dimensional scanner and a large-scene laser scanner are generally adopted for data acquisition, and scanning results in a three-dimensional data format are imported into processing software for further modeling processing.
Three-dimensional scanning is a consuming time laborious operation process, in order to carry out the complete scanning to the surface of object, need carry out omnidirectional scanning operation to the object of setting on the objective table usually, adopt the manual work to carry out the mode of scanning not only scan inefficiency, and be difficult to master the position and the scanning degree of scanning usually moreover, some regional scannings can take place not enough, the problem of other regional overscanning, lead to the model data variation that acquires, cause the puzzlement for the modeling stage in later stage. There is a need in the industry for a device for supporting three-dimensional scanning, which is used for performing three-dimensional scanning operation on an object, improving the efficiency of the scanning operation and improving the quality of acquisition of scanning data.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the technical problem that exists among the well-known technology and provide a structural design is reasonable, promote scanning efficiency, promote the supplementary support arrangement who carries out three-dimensional scanning of scanning data quality.
The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: a supporting device assisting in three-dimensional scanning comprises a bottom plate, wherein two opposite supporting side plates are arranged on the bottom plate, a supporting box body is arranged between the tops of the two supporting side plates through a rotating shaft, a bearing seat is arranged in the middle of the supporting box body, a bearing is arranged in the bearing seat, the supporting device further comprises a rotary turntable fixedly connected with the bearing, a rotary driving assembly for driving the rotary turntable is further arranged in the supporting box body, and an adjustable supporting assembly for loading a three-dimensional scanner is further arranged on a turntable body of the rotary turntable; a support upright post is fixedly arranged on the bottom plate, the middle part of the support upright post upwards passes through a bearing and a window at the center of the rotary turntable, and an object carrying plate is arranged at the upper end of the support upright post; the tilting driving assembly is characterized by further comprising a tilting driving assembly for driving the supporting box body to tilt forwards and backwards by taking the rotating shaft as a center.
Preferably: the rotary driving assembly comprises a transmission case and a driving motor, wherein the transmission case and the driving motor are arranged in the supporting box body through an inner support, an output shaft of the driving motor is in butt joint with an input shaft of the transmission case, an output shaft of the transmission case extends to the rear part of the rotary turntable, a driving gear is arranged on the output shaft of the transmission case, teeth are arranged on the outer edge of the rotary turntable, and the driving gear is in meshing transmission with the rotary turntable.
Preferably: the tilting driving assembly comprises a worm and gear mechanism and a hand wheel, a worm wheel of the worm and gear mechanism is installed at the outer end of one rotating shaft, and a wheel shaft of the hand wheel is in butt joint connection with a worm of the worm and gear mechanism; the protection cover is used for packaging the worm gear mechanism inside.
Preferably: the adjustable supporting component comprises a mounting base detachably connected with the rotary turntable, a supporting beam is mounted on the mounting base, a cross beam is arranged at the upper end of the supporting beam, a transverse moving sleeve is arranged on the cross beam, a longitudinal beam is mounted at the top of the transverse moving sleeve, a longitudinal moving sleeve is arranged on the longitudinal beam, a supporting L-shaped beam is mounted on the inner side of the longitudinal moving sleeve, and a ball head mechanism is arranged at the top of the supporting L-shaped beam.
Preferably: the lower end of a support rod of the ball head mechanism is provided with a threaded portion, the top of the support L-shaped beam is provided with a threaded hole, and the lower end of the support rod is located in the threaded hole and locked by a lock nut.
Preferably: the outer wall of the cross beam is provided with transverse moving scales for indicating transverse positions, and the outer wall of the longitudinal beam is provided with longitudinal moving scales for indicating longitudinal positions.
Preferably: the transverse moving sleeve locking mechanism comprises a transverse moving sleeve and a longitudinal moving sleeve, the transverse moving sleeve is provided with a threaded hole, the first fastening screw is located in the threaded hole, the inner end of the first fastening screw abuts against the outer wall of the cross beam, the longitudinal moving sleeve is provided with a threaded hole, the second fastening screw is located in the threaded hole, and the inner end of the second fastening screw abuts against the outer wall of the longitudinal beam.
Preferably: the transverse moving sleeve and the longitudinal moving sleeve are both provided with operating handles.
The utility model has the advantages that:
the utility model provides a support arrangement that three-dimensional scanning is carried out in assistance that structural design is reasonable, carry the thing board through the support column mounting on the bottom plate, realized treating scanning object and to this support arrangement middle part stable loading, through install the gyration carousel on the supporting box and adopt the gyration drive subassembly to drive the gyration carousel and rotate, the order is installed adjustable support subassembly on the gyration carousel and is possessed that the stable rotation of circumference does the ability of stabilizing the gyration pivoted promptly around treating scanning object, install the three-dimensional scanner on adjustable support subassembly and accomplish the scanning to the object making the gyration pivoted in-process.
By installing the three-dimensional scanner on the adjustable supporting device, the horizontal position, the vertical height, the scanning posture and the like of the three-dimensional scanner can be controllably adjusted, and the operation is convenient. Adopt the pivot to install the supporting box body and the drive assembly that verts between two support curb plates through the setting, realized the drive of verting to supporting box body and accessory component, can make gyration carousel and horizontal direction become certain contained angle like this, treat under the unchangeable condition in scanned object position, through the angle that changes gyration carousel, make three-dimensional scanner change to the scanning area of object. The utility model provides a support arrangement can promote the operating efficiency of three-dimensional scanning, compares with artifical manual scanning's mode simultaneously, and this support arrangement can promote the quality that three-dimensional scanning acquireed scan data.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic structural view of the main body of the present invention, from the top;
fig. 3 is a schematic structural view of the adjustable support assembly of fig. 1.
In the figure:
1. a base plate; 2. supporting the side plates; 3. a transmission case; 4. a drive motor; 5. a rotating shaft; 6. supporting the box body; 7. an adjustable support assembly; 7-1, installing a base; 7-2, supporting beams; 7-3, a cross beam; 7-4, operating a handle; 7-5, transversely moving the sleeve; 7-6, transversely moving scales; 7-7, longitudinally moving scales; 7-8, longitudinally moving the sleeve; 7-9, longitudinal beams; 7-10, supporting the L-shaped beam; 7-11, a support rod; 7-12, a ball head mechanism; 8. a loading plate; 9. supporting the upright post; 10. a bearing seat; 11. a rotary turntable; 12. a protective cover; 13. a hand wheel; 14. an inner support; 15. a worm gear mechanism.
Detailed Description
For further understanding of the contents, features and effects of the present invention, the following embodiments are described in detail.
Referring to fig. 1, the supporting device for assisting three-dimensional scanning of the present invention includes a bottom plate 1, two opposite supporting side plates 2 disposed on the bottom plate 1, and a supporting box 6 mounted between the tops of the two supporting side plates 2 by a rotating shaft 5. The middle part of the supporting box body 6 is provided with a bearing seat 10, a bearing is arranged in the bearing seat 10, and the supporting box further comprises a rotary turntable 11 fixedly connected with the bearing. A rotary driving assembly for driving the rotary turntable 11 is further installed in the supporting box body 6, and the rotary turntable 11 rotates under the driving action of the rotary driving assembly.
In this embodiment, the bearing seat 10 is a sleeve which is through up and down, the bearing is a ball bearing, an outer ring of the ball bearing is fixedly connected with the sleeve, the rotary turntable 11 is fixedly connected with an inner ring of the ball bearing by a screw, and a window is arranged in the middle of the rotary turntable 11.
Referring to fig. 2, it can be seen that:
the rotary driving assembly comprises a transmission case 3 and a driving motor 4 which are arranged inside a supporting case body 6 by adopting an inner support 14, an output shaft of the driving motor 4 is in butt joint with an input shaft of the transmission case 3, an output shaft of the transmission case 3 extends to the rear part of a rotary turntable 11, a driving gear is arranged on the output shaft of the transmission case 3, teeth are arranged on the outer edge of the rotary turntable 11, and the driving gear is in meshing transmission with the rotary turntable 11.
Specifically, the transmission case 3 includes a housing, a bevel gear set is installed inside the housing, the inner end of the input shaft is fixedly connected with one bevel gear of the bevel gear set, the lower end of the output shaft is fixedly connected with the other bevel gear of the bevel gear set, and the center line of the output shaft of the transmission case 3 is parallel to the center line of the rotary turntable 11.
The tilting driving component is characterized by further comprising a tilting driving component which drives the supporting box body 6 to tilt forwards and backwards by taking the rotating shaft 5 as a center.
In this embodiment, the tilting drive assembly comprises a worm and gear mechanism 15 and a hand wheel 13, a worm wheel of the worm and gear mechanism 15 is installed at the outer end of one of the rotating shafts 5, and a wheel shaft of the hand wheel 13 is in butt joint with a worm of the worm and gear mechanism 15; also included is a shield 12 enclosing the worm gear mechanism 15 inside. When the forward rotation is made to operation hand wheel 13, worm gear mechanism 15 drives supporting box 6 through pivot 5 and rotates certain angle forward, when operation hand wheel 13 makes the antiport, worm gear mechanism 15 drives supporting box 6 through pivot 5 and rotates certain angle backward, and after supporting box 6 took place tilting of certain angle, the disk body and the horizontal plane of gyration carousel 11 had certain contained angle.
A supporting upright post 9 is fixedly arranged on the bottom plate 1, the middle part of the supporting upright post 9 upwards penetrates through an inner ring of a bearing and a window at the center of a rotary turntable 11, an object carrying plate 8 is arranged at the upper end of the supporting upright post 9, and an object to be scanned is placed on the object carrying plate 8 to stand.
An adjustable supporting component 7 used for loading a three-dimensional scanner is further mounted on a disc body of the rotary turntable 11, the three-dimensional scanner is mounted on the adjustable supporting component 7, when the rotary turntable 11 rotates, the adjustable supporting component 7 carries the three-dimensional scanner to rotate around an object on the object carrying plate 8, and scanning operation on the object is completed in the rotating and moving process.
Referring to fig. 3, it can be seen that:
the adjustable supporting assembly 7 comprises a mounting base 7-1 detachably connected with a rotary turntable 11, a supporting beam 7-2 is mounted on the mounting base 7-1, a cross beam 7-3 is arranged at the upper end of the supporting beam 7-2, a transverse moving sleeve 7-5 is arranged on the cross beam 7-3, a longitudinal beam 7-9 is mounted at the top of the transverse moving sleeve 7-5, a longitudinal moving sleeve 7-8 is arranged on the longitudinal beam 7-9, a supporting L-shaped beam 7-10 is mounted on the inner side of the longitudinal moving sleeve 7-8, a ball head mechanism 7-12 is arranged at the top of the supporting L-shaped beam 7-10, and the three-dimensional scanner is mounted on the ball head mechanism 7-12.
As shown in the figure, a connecting hole is arranged on the mounting base 7-1, a connecting hole is arranged on the plate body of the rotary turntable 11, the mounting base 7-1 is fixedly connected with the rotary turntable 11 by bolts, and the cross beam 7-3 extends along the radial direction of the rotary turntable 11. When the three-dimensional scanner needs to move inwards or outwards, the transverse moving sleeve 7-5 is pushed and pulled to adjust the position of the transverse moving sleeve on the cross beam 7-3, when the three-dimensional scanner needs to be lifted and lowered, the longitudinal moving sleeve 7-8 is pushed and pulled to adjust the position of the longitudinal moving sleeve on the longitudinal beam 7-9, and when the posture of the three-dimensional scanner needs to be adjusted, the ball head mechanism 7-12 can be operated. In this embodiment, in order to facilitate the push-pull operation, the operation handles 7-4 are provided on both the traverse sleeve 7-5 and the longitudinal sleeve 7-8.
In the embodiment, the lower end of the support rod 7-11 of the ball head mechanism 7-12 is provided with a threaded part, the top of the support L-shaped beam 7-10 is provided with a threaded hole, and the lower end of the support rod 7-11 is positioned in the threaded hole and locked by a lock nut.
In the embodiment, the outer wall of the cross beam 7-3 is provided with a transverse moving scale 7-6 for indicating the transverse position, and the outer wall of the longitudinal beam 7-9 is provided with a longitudinal moving scale 7-7 for indicating the longitudinal position.
In this embodiment, a first locking mechanism for positioning the traversing sleeve 7-5 and a second locking mechanism for positioning the longitudinally moving sleeve 7-8 are also included. The first locking mechanism comprises a first fastening screw with an operating handle, a threaded hole is formed in the side wall of the transverse moving sleeve 7-5, the first fastening screw is located in the threaded hole, and the inner end of the first fastening screw abuts against the outer wall of the cross beam 7-3; the second locking mechanism comprises a second fastening screw with an operating handle, a threaded hole is formed in the side wall of the longitudinal moving sleeve 7-8, the second fastening screw is located in the threaded hole, and the inner end of the second fastening screw abuts against the outer wall of the longitudinal beam 7-9.
The scanning operation process comprises the following steps:
under the initial condition, the support box body 6 is tilted to a horizontal state by operating the hand wheel 13, and the rotary turntable 11 is parallel to the horizontal direction at the moment; placing an object on the object carrying plate 8, and installing and fixing the three-dimensional scanner on the ball head mechanism 7-12 of the adjustable supporting component 7; pushing and pulling the transverse moving sleeve 7-5 to adjust the position of the transverse moving sleeve on a cross beam 7-3, locking the position by adopting a first locking mechanism, reading the approximate distance between the three-dimensional scanner and an object by using a transverse moving scale 7-6, pushing and pulling the longitudinal moving sleeve 7-8 to adjust the position of the transverse moving sleeve on a longitudinal beam 7-9, locking the position by adopting a second locking mechanism, reading the approximate longitudinal distance between the three-dimensional scanner and a rotary turntable 11 by using a longitudinal moving scale 7-7, loosening a ball sleeve of a ball head mechanism 7-12, then shifting the three-dimensional scanner to adjust and set the posture of the three-dimensional scanner, and screwing the ball sleeve again to lock and fix an inner ball head after the setting is finished;
then, the driving motor 4 is started, the driving motor 4 drives the rotary turntable 11 to rotate through the transmission case 3, the adjustable supporting component 7 and the rotary turntable 11 rotate synchronously, the three-dimensional scanner rotates around the object on the object carrying plate 8, and the scanning operation is completed in the rotating process;
when the scanning position of an object needs to be adjusted, the hand wheel 13 is operated under the condition of stopping, the supporting box body 6 is enabled to tilt forwards or backwards for a certain angle, and a certain included angle is formed between the plate body of the rotary turntable 11 and the horizontal plane after operation; then, the driving motor 4 is started, the driving motor 4 drives the rotary turntable 11 to rotate through the transmission case 3, the three-dimensional scanner rotates around the object on the object carrying plate 8, a certain included angle is formed between a rotating track of the three-dimensional scanner and the horizontal plane, and under the condition that the position of the object is not changed, the edge is formed in the relative position between the three-dimensional scanner and the object, so that the scanning of other parts is realized.
Claims (8)
1. A support device for assisting three-dimensional scanning is characterized in that: the three-dimensional scanner supporting device comprises a bottom plate (1), two opposite supporting side plates (2) are arranged on the bottom plate (1), a supporting box body (6) is installed between the tops of the two supporting side plates (2) through a rotating shaft (5), a bearing seat (10) is installed in the middle of the supporting box body (6), a bearing is installed in the bearing seat (10), the three-dimensional scanner supporting device further comprises a rotary turntable (11) fixedly connected with the bearing, a rotary driving assembly for driving the rotary turntable (11) is further installed inside the supporting box body (6), and an adjustable supporting assembly (7) used for loading a three-dimensional scanner is further installed on a turntable body of the rotary turntable (11); a supporting upright post (9) is fixedly arranged on the bottom plate (1), the middle part of the supporting upright post (9) upwards passes through a bearing and a window at the center of a rotary turntable (11), and the upper end of the supporting upright post (9) is provided with a loading plate (8); the tilting driving component is characterized by further comprising a driving supporting box body (6) which can tilt forwards and backwards by taking the rotating shaft (5) as a center.
2. The support device for assisting three-dimensional scanning according to claim 1, wherein: the rotary driving assembly comprises a transmission case (3) and a driving motor (4) which are arranged in a supporting case body (6) by adopting an inner support (14), an output shaft of the driving motor (4) is in butt joint with an input shaft of the transmission case (3), an output shaft of the transmission case (3) extends to the rear part of a rotary turntable (11), a driving gear is arranged on the output shaft of the transmission case (3), teeth are arranged on the outer edge of the rotary turntable (11), and the driving gear is in meshing transmission with the rotary turntable (11).
3. The support device for assisting three-dimensional scanning according to claim 2, wherein: the tilting driving assembly comprises a worm and gear mechanism (15) and a hand wheel (13), wherein a worm wheel of the worm and gear mechanism (15) is installed at the outer end of one rotating shaft (5), and a wheel shaft of the hand wheel is in butt joint connection with a worm of the worm and gear mechanism (15); the device also comprises a protective cover (12) for packaging the worm gear mechanism (15) inside.
4. A support apparatus for assisting three-dimensional scanning according to claim 3, wherein: the adjustable supporting assembly (7) comprises a mounting base (7-1) detachably connected with a rotary turntable (11), a supporting beam (7-2) is mounted on the mounting base (7-1), a cross beam (7-3) is arranged at the upper end of the supporting beam (7-2), a transverse moving sleeve (7-5) is arranged on the cross beam (7-3), a longitudinal beam (7-9) is mounted at the top of the transverse moving sleeve (7-5), a longitudinal moving sleeve (7-8) is arranged on the longitudinal beam (7-9), a supporting L-shaped beam (7-10) is mounted on the inner side of the longitudinal moving sleeve (7-8), and a ball head mechanism (7-12) is arranged at the top of the supporting L-shaped beam (7-10).
5. The support device for assisting three-dimensional scanning according to claim 4, wherein: the lower end of a support rod (7-11) of the ball head mechanism (7-12) is provided with a threaded part, the top of the support L-shaped beam (7-10) is provided with a threaded hole, and the lower end of the support rod (7-11) is positioned in the threaded hole and locked by a lock nut.
6. The support device for assisting three-dimensional scanning according to claim 5, wherein: the outer wall of the cross beam (7-3) is provided with a transverse moving scale (7-6) for indicating the transverse position, and the outer wall of the longitudinal beam (7-9) is provided with a longitudinal moving scale (7-7) for indicating the longitudinal position.
7. The support apparatus for assisting three-dimensional scanning according to claim 6, wherein: the transverse moving sleeve locking mechanism comprises a transverse moving sleeve (7-5), a longitudinal moving sleeve (7-8) and a first locking mechanism for positioning the transverse moving sleeve (7-5), the first locking mechanism comprises a first fastening screw with an operating handle, a threaded hole is formed in the side wall of the transverse moving sleeve (7-5), the first fastening screw is located in the threaded hole, the inner end of the first fastening screw abuts against the outer wall of the transverse beam (7-3), the second locking mechanism comprises a second fastening screw with an operating handle, a threaded hole is formed in the side wall of the longitudinal moving sleeve (7-8), the second fastening screw is located in the threaded hole, and the inner end of the second fastening screw abuts against the outer wall of the longitudinal beam (7-9).
8. The support apparatus for assisting three-dimensional scanning according to claim 7, wherein: the transverse moving sleeve (7-5) and the longitudinal moving sleeve (7-8) are both provided with an operating handle (7-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223426043.5U CN218673540U (en) | 2022-12-20 | 2022-12-20 | Supporting device assisting in three-dimensional scanning |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223426043.5U CN218673540U (en) | 2022-12-20 | 2022-12-20 | Supporting device assisting in three-dimensional scanning |
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| CN218673540U true CN218673540U (en) | 2023-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223426043.5U Active CN218673540U (en) | 2022-12-20 | 2022-12-20 | Supporting device assisting in three-dimensional scanning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116512597A (en) * | 2023-06-01 | 2023-08-01 | 昆山市第一人民医院 | Manufacturing method and device of 3D orthopedic insole |
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2022
- 2022-12-20 CN CN202223426043.5U patent/CN218673540U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116512597A (en) * | 2023-06-01 | 2023-08-01 | 昆山市第一人民医院 | Manufacturing method and device of 3D orthopedic insole |
| CN116512597B (en) * | 2023-06-01 | 2023-11-21 | 昆山市第一人民医院 | Manufacturing method and device of 3D orthopedic insole |
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