CN106679585A - Auxiliary device for inverse measurement of three-dimensional scanner - Google Patents
Auxiliary device for inverse measurement of three-dimensional scanner Download PDFInfo
- Publication number
- CN106679585A CN106679585A CN201610750304.9A CN201610750304A CN106679585A CN 106679585 A CN106679585 A CN 106679585A CN 201610750304 A CN201610750304 A CN 201610750304A CN 106679585 A CN106679585 A CN 106679585A
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- CN
- China
- Prior art keywords
- servicing unit
- rotating disk
- spatial digitizer
- measuring according
- reversal measuring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The present invention discloses an auxiliary device for the reverse measurement of a three-dimensional scanner. The auxiliary device comprises a base, a rotation shaft and a turntable; the rotation shaft passes through the upper surface of the base and can rotate around an axis; the turntable is fixedly connected to the top of the rotation shaft; and a plurality of positioning marks are arranged on the turntable. With the auxiliary device of the invention adopted, automatic splicing and rotary scanning are realized. The auxiliary device is suitable for to-be-tested workpieces of different shapes and can reduce scanning work and improve scanning efficiency.
Description
Technical field
The present invention relates to reverse-engineering field of measuring technique, more particularly to it is a kind of for the auxiliary of spatial digitizer reversal measuring
Help device.
Background technology
3-D scanning technology is a kind of important measuring method of reverse-engineering e measurement technology, with quick measuring speed,
The advantages of height accurately certainty of measurement, flexible intelligent stable, be large-scale research and development, important research and development, the e measurement technology of production mechanism,
Have a wide range of applications field.
Spatial digitizer will paste telltale mark point before scanning survey to workpiece, so that scanning software can recognize work
The mark point on part surface, realizes automatic Mosaic, and this just causes complicated loaded down with trivial details stickup and removes the preparation of telltale mark point
Work, reduces scan efficiency, especially for irregular workpiece or microscale workpieces etc..And, some irregular workpiece,
There is the position that cannot be projected in scanning process, then need to readjust workpiece scan position, when this just extends scanning
Between, increase scanning work.
For above-mentioned produced problem, need to carry out technology to the automatic Mosaic and rotation sweep of sub-scanning technology to grind
Send out, so as to improve scan efficiency." one kind is swept for three-dimensional Chinese registered patent the 200920238227.4th in prior art
Retouch the servicing unit of instrument reversal measuring " and No. 201420678029.0 " a kind of aid of spatial digitizer scanning survey "
In disclose the aided measurement device of spatial digitizer scanning survey, be mentioned to specifically labelled optimization method, but both
The automatic Mosaic of the unrealized servicing unit of invention and the Technology Integration research and development of rotation sweep, to result in that still do not apply to some irregular
Workpiece or sweep time are longer.
The content of the invention
The task of the present invention is to provide that a kind of to realize that automatic Mosaic and rotation sweep combine inverse for spatial digitizer
To the servicing unit of measurement.
To solve above-mentioned technical problem, the present invention provides a kind of servicing unit for spatial digitizer reversal measuring, bag
Include base, rotary shaft and rotating disk；The rotary shaft is through the upper surface of the base and can be rotated about axis, and the rotating disk is fixed
The rotary shaft top is connected to, the rotating disk is provided with multiple telltale mark points.
It is described in a kind of preferred embodiment of the servicing unit provided by the present invention for spatial digitizer reversal measuring
Rotary shaft is mutually perpendicular to the base.
It is described in a kind of preferred embodiment of the servicing unit provided by the present invention for spatial digitizer reversal measuring
Rotating disk is mutually perpendicular to the rotary shaft.
It is described in a kind of preferred embodiment of the servicing unit provided by the present invention for spatial digitizer reversal measuring
It is equipped with base for controlling the rotary electric machine that 360 ° of rotary shaft rotates automatically.
It is multiple in a kind of preferred embodiment of the servicing unit provided by the present invention for spatial digitizer reversal measuring
The telltale mark point is symmetric on the rotating disk.
It is adjacent in a kind of preferred embodiment of the servicing unit provided by the present invention for spatial digitizer reversal measuring
The telltale mark dot spacing is equal.
It is described in a kind of preferred embodiment of the servicing unit provided by the present invention for spatial digitizer reversal measuring
Rotating shaft is connected with the rotating disk interference fit.
It is described in a kind of preferred embodiment of the servicing unit provided by the present invention for spatial digitizer reversal measuring
Rotating disk is circle.
It is described in a kind of preferred embodiment of the servicing unit provided by the present invention for spatial digitizer reversal measuring
Rotating disk is plastics or metal rotary disk.
It is described in a kind of preferred embodiment of the servicing unit provided by the present invention for spatial digitizer reversal measuring
Base is plastics or metab.
Compared to prior art, provided by the present invention for spatial digitizer reversal measuring servicing unit include base,
Rotary shaft and rotating disk, axially activity coordinates the rotary shaft with base, and the rotating disk is fixedly connected on the rotary shaft top, rotation
Rotating shaft can drive rotating disk to carry out 360 ° of rotations, for the direction that irregular workpiece cannot be projected, realize that 360 ° rotate to target side
Position is scanned.
The servicing unit for spatial digitizer reversal measuring includes rotating disk, and rotating disk is provided with multiple telltale marks
Point, aids in the automatic Mosaic of workpiece for measurement scanning process, reduces the time of scanning.
The servicing unit for spatial digitizer reversal measuring realizes automatic Mosaic and rotation sweep, it is adaptable to different
The workpiece for measurement of shape, improves scan efficiency.
Description of the drawings
Technical scheme in order to be illustrated more clearly that the embodiment of the present invention, below to use needed for embodiment description
Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill of field, on the premise of not paying creative work, can be with other according to these accompanying drawings acquisitions
Accompanying drawing, wherein：
Fig. 1 is a kind of servicing unit structural representation of preferred embodiment of the present invention for spatial digitizer reversal measuring
Figure；
Fig. 2 is the front view of Fig. 1.
Specific embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described enforcement
Example is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the common skill in this area
The other embodiment that art personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Please refer to Fig. 1, Fig. 2.Fig. 1 is that the present invention is a kind of preferably for the servicing unit of spatial digitizer reversal measuring
The structural representation of embodiment, Fig. 2 is the front view of Fig. 1.
The servicing unit for spatial digitizer reversal measuring, including base 1, rotary shaft 2 and rotating disk 3.The rotation
Rotating shaft 2 is through the upper surface of the base 1 and can be rotated about axis, and the rotating disk 3 is fixedly connected on the top of the rotary shaft 2,
The rotating disk 3 is provided with multiple telltale mark points 4.The rotary shaft 2 drives rotating disk 3 to do 360 ° of rotations by rotating.
The rotary shaft 2 is mutually perpendicular to the base 1.
The rotating disk 3 is mutually perpendicular to the rotary shaft 2.
It is equipped with the base 1 for controlling 360 ° of rotary shaft rotary electric machine, control element of rotation etc. automatically, realizes
The automatic rotation of the rotating disk.
Multiple telltale mark points 4 are symmetric on the rotating disk 3.
4 spacing of the adjacent telltale mark point are equal, and the spacing size of the telltale mark point 4 is according to specific requirement cloth
Put, preferably described telltale mark dot spacing is 25mm, the telltale mark point 4 has obvious colouring discrimination, can aid in rotating disk 3
Spatial digitizer realizes automatic Mosaic.
The rotating shaft 2 is connected with the interference fit of the rotating disk 3, makes the rotating shaft 2 and rotating disk 3.
The rotating disk 3 is circle, and thereon surface radius are arranged according to specific requirement, the preferably described surface radius of rotating disk 3
For 250mm.
The rotating disk 3 is plastics or metal rotary disk, and material therefor is dark non-reflective material.
The base 1 is plastics or metab.
Workpiece for measurement scanning process can be aided in provided by the present invention for the servicing unit of spatial digitizer reversal measuring
Automatic Mosaic be directed to irregular workpiece simultaneously, realize that 360 ° rotate to target bearing and are scanned, and realize automatic Mosaic and rotation
Turn scanning to combine, sweep time is reduced, improve scan efficiency.
Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every using this
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are done, or directly or indirectly it is used in other related skills
Art field, is included in the same manner in the scope of patent protection of the present invention.
Claims (10)
1. a kind of servicing unit for spatial digitizer reversal measuring, it is characterised in that：Including base, rotary shaft and rotating disk；
The rotary shaft is through the upper surface of the base and can be rotated about axis, and the rotating disk is fixedly connected on the rotary shaft top
Portion, the rotating disk is provided with multiple telltale mark points.
2. the servicing unit for spatial digitizer reversal measuring according to claim 1, it is characterised in that：The rotation
Axle is mutually perpendicular to the base.
3. the servicing unit for spatial digitizer reversal measuring according to claim 1, it is characterised in that：The rotating disk
It is mutually perpendicular to the rotary shaft.
4. the servicing unit for spatial digitizer reversal measuring according to claim 1, it is characterised in that：The base
Inside it is equipped with for controlling the rotary electric machine that 360 ° of rotary shaft rotates automatically.
5. the servicing unit for spatial digitizer reversal measuring according to claim 1, it is characterised in that：It is multiple described
Telltale mark point is symmetric on the rotating disk.
6. the servicing unit for spatial digitizer reversal measuring according to claim 1, it is characterised in that：It is adjacent described
Telltale mark dot spacing is equal.
7. the servicing unit for spatial digitizer reversal measuring according to claim 1, it is characterised in that：The rotating shaft
It is connected with the rotating disk interference fit.
8. the servicing unit for spatial digitizer reversal measuring according to claim 1, it is characterised in that：The rotating disk
For circle.
9. the servicing unit for spatial digitizer reversal measuring according to claim 1, it is characterised in that：The rotating disk
For plastics or metal rotary disk.
10. the servicing unit for spatial digitizer reversal measuring according to claim 1, it is characterised in that：The bottom
Seat is plastics or metab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610750304.9A CN106679585A (en) | 2016-08-29 | 2016-08-29 | Auxiliary device for inverse measurement of three-dimensional scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610750304.9A CN106679585A (en) | 2016-08-29 | 2016-08-29 | Auxiliary device for inverse measurement of three-dimensional scanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106679585A true CN106679585A (en) | 2017-05-17 |
Family
ID=58839939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610750304.9A Pending CN106679585A (en) | 2016-08-29 | 2016-08-29 | Auxiliary device for inverse measurement of three-dimensional scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106679585A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990841A (en) * | 2017-11-20 | 2018-05-04 | 中国科学院长春光学精密机械与物理研究所 | A kind of auxiliary device for three-dimensional scanning measurement |
| CN111024022A (en) * | 2019-12-27 | 2020-04-17 | 来高科技(天津)有限公司 | Scanning method based on double-shaft rotary table |
| CN112268506A (en) * | 2020-08-31 | 2021-01-26 | 中国航发南方工业有限公司 | Data splicing method based on non-contact optical scanning detection |
| CN113723124A (en) * | 2021-08-20 | 2021-11-30 | 贵州航天风华精密设备有限公司 | Rotating scanning device for small product samples |
| CN114719742A (en) * | 2021-01-05 | 2022-07-08 | 中国航发商用航空发动机有限责任公司 | Three-dimensional scanning method, three-dimensional scanning system and clamping device thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001108421A (en) * | 1999-10-13 | 2001-04-20 | Sanyo Electric Co Ltd | Method and apparatus for three-dimensional modeling, and medium recording three-dimensional modeling program |
| CN1654922A (en) * | 2003-09-25 | 2005-08-17 | 西门子测听技术有限责任公司 | Panoramic scanner |
| CN101526337A (en) * | 2009-04-21 | 2009-09-09 | 吴晓军 | Scanning system and method for three-dimensional images |
| CN201548209U (en) * | 2009-10-30 | 2010-08-11 | 华南理工大学 | Auxiliary measuring device used for 3D scanner |
| CN203873121U (en) * | 2014-04-14 | 2014-10-15 | 浙江意杰科技有限公司 | Disc rotation type foot shape 3D scanner |
| CN203981114U (en) * | 2014-08-05 | 2014-12-03 | 吉林大学 | The camera calibration target of the automobile vision detection system based on spherical co-ordinate |
| CN204202572U (en) * | 2014-11-13 | 2015-03-11 | 天津敏捷云科技有限公司 | Three-dimensional scanner scanning measurement's appurtenance |
| CN105571519A (en) * | 2016-02-19 | 2016-05-11 | 广西玉柴机器股份有限公司 | Auxiliary device of point cloud registration of three-dimensional scanner and registration method of three-dimensional scanner |
| CN205228457U (en) * | 2015-12-24 | 2016-05-11 | 吉林大学 | Wheel alignment meter lifts a coplanarity vision detection system |
| CN105588520A (en) * | 2016-03-14 | 2016-05-18 | 华南理工大学 | ATOS-based gear three-dimensional data acquisition assisting device and gear three-dimensional data acquisition method |
| CN105806258A (en) * | 2016-04-21 | 2016-07-27 | 杭州师范大学 | Discrete type three-dimensional measuring system applicable to dental model and calibration method thereof |
| CN206037960U (en) * | 2016-08-29 | 2017-03-22 | 广州魁科机电科技有限公司 | A auxiliary device for spatial digitizer reverse measurement |
-
2016
- 2016-08-29 CN CN201610750304.9A patent/CN106679585A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001108421A (en) * | 1999-10-13 | 2001-04-20 | Sanyo Electric Co Ltd | Method and apparatus for three-dimensional modeling, and medium recording three-dimensional modeling program |
| CN1654922A (en) * | 2003-09-25 | 2005-08-17 | 西门子测听技术有限责任公司 | Panoramic scanner |
| CN101526337A (en) * | 2009-04-21 | 2009-09-09 | 吴晓军 | Scanning system and method for three-dimensional images |
| CN201548209U (en) * | 2009-10-30 | 2010-08-11 | 华南理工大学 | Auxiliary measuring device used for 3D scanner |
| CN203873121U (en) * | 2014-04-14 | 2014-10-15 | 浙江意杰科技有限公司 | Disc rotation type foot shape 3D scanner |
| CN203981114U (en) * | 2014-08-05 | 2014-12-03 | 吉林大学 | The camera calibration target of the automobile vision detection system based on spherical co-ordinate |
| CN204202572U (en) * | 2014-11-13 | 2015-03-11 | 天津敏捷云科技有限公司 | Three-dimensional scanner scanning measurement's appurtenance |
| CN205228457U (en) * | 2015-12-24 | 2016-05-11 | 吉林大学 | Wheel alignment meter lifts a coplanarity vision detection system |
| CN105571519A (en) * | 2016-02-19 | 2016-05-11 | 广西玉柴机器股份有限公司 | Auxiliary device of point cloud registration of three-dimensional scanner and registration method of three-dimensional scanner |
| CN105588520A (en) * | 2016-03-14 | 2016-05-18 | 华南理工大学 | ATOS-based gear three-dimensional data acquisition assisting device and gear three-dimensional data acquisition method |
| CN105806258A (en) * | 2016-04-21 | 2016-07-27 | 杭州师范大学 | Discrete type three-dimensional measuring system applicable to dental model and calibration method thereof |
| CN206037960U (en) * | 2016-08-29 | 2017-03-22 | 广州魁科机电科技有限公司 | A auxiliary device for spatial digitizer reverse measurement |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990841A (en) * | 2017-11-20 | 2018-05-04 | 中国科学院长春光学精密机械与物理研究所 | A kind of auxiliary device for three-dimensional scanning measurement |
| CN111024022A (en) * | 2019-12-27 | 2020-04-17 | 来高科技(天津)有限公司 | Scanning method based on double-shaft rotary table |
| CN112268506A (en) * | 2020-08-31 | 2021-01-26 | 中国航发南方工业有限公司 | Data splicing method based on non-contact optical scanning detection |
| CN112268506B (en) * | 2020-08-31 | 2022-06-07 | 中国航发南方工业有限公司 | Data splicing method based on non-contact optical scanning detection |
| CN114719742A (en) * | 2021-01-05 | 2022-07-08 | 中国航发商用航空发动机有限责任公司 | Three-dimensional scanning method, three-dimensional scanning system and clamping device thereof |
| CN113723124A (en) * | 2021-08-20 | 2021-11-30 | 贵州航天风华精密设备有限公司 | Rotating scanning device for small product samples |
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Application publication date: 20170517 |