CN106646809A - Lens rotation system for three-dimensional scanner - Google Patents
Lens rotation system for three-dimensional scanner Download PDFInfo
- Publication number
- CN106646809A CN106646809A CN201610891545.5A CN201610891545A CN106646809A CN 106646809 A CN106646809 A CN 106646809A CN 201610891545 A CN201610891545 A CN 201610891545A CN 106646809 A CN106646809 A CN 106646809A
- Authority
- CN
- China
- Prior art keywords
- turntable
- rotation
- pedestal
- lens system
- spatial digitizer
- Prior art date
- 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
Abstract
The invention relates to a lens rotation system for a three-dimensional scanner. The lens rotation system comprises a cylindrical base. The center of the base is provided with a groove. The center at the bottom of the groove is provided with a stage having a cross section of a T-shaped structure. The lower part of the inner wall of the base is provided with a contact switch. The upper part of the inner wall of the base is provided with an annular boss. The annular boss is connected with a rotary table by a needle roller. The rotary table is set as a circular ring structure. The outer side of the rotary table is provided with a card slot. The lower surface of the rotary table is connected with a gear ring. The gear ring is engaged with a transmission rod. The transmission rod is connected with a micro motor. The edge of the lower surface of the rotary table is provided with a contact rod. The edge of the upper surface of the rotary table is provided with an electric telescopic rod. The end portion of the electric telescopic rod is provided with a scanner lens. The invention has the advantages of having a simple structure, being easy to use, facilitating scanning and making higher scanning accuracy.
Description
Technical field
The invention belongs to 3-D scanning technical field, the rotation of lens system of more particularly to a kind of spatial digitizer.
Background technology
3-D scanning technology quickly grows, and industrial detection, design, animation and film special effect making, 3D are had application at present
The numerous areas such as displaying, virtual operation, reverse engineering and industry are related to computer with the fast development of computer technology
Miscellaneous equipment also obtain swift and violent development, such as scanner, scanner is a kind of computer external instrument equipment, by capture
It is simultaneously converted into the digitized input equipment that computer can show, edits, stores and export by image, to certain length, width and height
Real-world object, extracts and original lines, figure, word, photo, plane material object is converted into editing and is added in file
Device, so as to provide data for the 3D printer for reaching its maturity, but the spatial digitizer for using at present, swept using hand-held more
Retouch instrument to be scanned, scan data neither system nor fine complete, and automatically scanning can not be realized.
The content of the invention
The invention aims to overcome the deficiencies in the prior art, and provide it is a kind of have simple structure, it is easy to use,
It is easy to scan, cause the rotation of lens system of the higher spatial digitizer of scanning accuracy.
What the technical solution used in the present invention was realized in：A kind of rotation of lens system of spatial digitizer, it includes
The pedestal of cylinder, described base central arranges fluted, and described bottom portion of groove is provided centrally with section for T-type structure
Object stage, the inner wall lower of pedestal is provided with contact switch, and the upper inside wall of pedestal is provided with annular boss, described convex annular
Platform is connected with turntable by needle roller, and described turntable is set to circular ring structure, and the lateral surface of turntable is provided with draw-in groove, rotation
The lower surface of turntable is connected with ring gear, and described ring gear is engaged with drive link, and described drive link is connected with micromachine, rotation
The edge of platform lower surface is provided with contact bar, and the edge of turntable upper surface is provided with electric expansion bar, described electric expansion
The end of bar is provided with scanner lens.
Bottom height of the height that described contact switch is arranged higher than contact bar.
The lateral surface of described pedestal is provided with fixed seat, and described fixed seat is fixedly connected with micromachine.
Described turntable is identical with the internal diameter of ring gear.
The axle center of described object stage and the axis coinciding of pedestal.
Described annular boss is engaged with draw-in groove.
Beneficial effects of the present invention：A kind of rotation of lens system of spatial digitizer of the present invention, using rotation automatically,
Do not need scanner to carry out rotation sweep, it is to avoid handheld device due to scan it is imperfect cause data flaw, and increase
The labor intensity of personnel, the rotation that the present invention passes through minitype motor driving turntable, the camera lens for realizing being arranged on turntable
Upper rotation, so as to realize the rotation of 360 degree of camera lens, is easy to omnibearing scanning to obtain accurate data, in addition, the contact for arranging
Switch and contact bar so that turntable initial position is located at contact bar, be followed by feeler lever and arrive again at contact opening when scanning is started
Guan Hou, contact switch is connected with controller, stops micromachine by controller control and rotates, while stop camera lens scanning, this
Outward, controller can control the electric expansion bar being connected with camera lens, and so as to realize that camera lens adapts to the scanning of various objects, scanning is more
Plus intellectuality, facilitation, more accurately, the present invention have simple structure, it is easy to use, be easy to scan, cause scanning essence
The advantage of Du Genggao.
Description of the drawings
Fig. 1 is a kind of profile of the rotation of lens system of spatial digitizer of the invention.
Fig. 2 is a kind of top view of the rotation of lens system of spatial digitizer of the invention.
In figure：1st, pedestal 2, groove 3, object stage 4, contact switch 5, annular boss 6, turntable 7, draw-in groove 8,
Ring gear 9, drive link 10, micromachine 11, contact bar 12, electric expansion bar 13, scanner lens 14, fixed seat.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described further.
Embodiment 1
As shown in Figure 1-2, the rotation of lens system of a kind of spatial digitizer, it includes the pedestal 1 of cylinder, described pedestal 1
Centrally disposed fluted 2, the described bottom centre of groove 2 is provided with the object stage 3 that section is T-type structure, under the inwall of pedestal 1
Portion is provided with contact switch 4, and the upper inside wall of pedestal 1 is provided with annular boss 5, and described annular boss 5 is connected by needle roller
There is turntable 6, described turntable 6 is set to circular ring structure, and the lateral surface of turntable 6 is provided with draw-in groove 7, under turntable 6
Surface is connected with ring gear 8, and described ring gear 8 is engaged with drive link 9, and described drive link 9 is connected with micromachine 10, turntable
The edge of 6 lower surfaces is provided with contact bar 11, and the edge of the upper surface of turntable 6 is provided with electric expansion bar 12, and described is electronic
The end of expansion link 12 is provided with scanner lens 13.
A kind of rotation of lens system of spatial digitizer of the present invention, using rotation automatically, it is not necessary to which scanner is carried out
Rotation sweep, it is to avoid handheld device due to scanning the imperfect labor intensity for causing data flaw, and increased personnel,
The rotation that the present invention passes through minitype motor driving turntable, realizes the upper rotation of the camera lens of setting on turntable, so as to realize mirror
360 degree of rotation, is easy to omnibearing scanning to obtain accurate data, in addition, the contact switch for arranging and contact bar so that
Turntable initial position is located at contact bar, after startup scanning is followed by feeler lever arrives again at contact switch, contact switch connection
There is controller, micromachine is stopped by controller control and is rotated, while stop camera lens scanning, additionally, controller can be controlled
The electric expansion bar being connected with camera lens, so as to realize that camera lens adapts to the scanning of various objects, it is more intelligent, convenient to scan
Change, more accurately, the present invention have the advantages that simple structure, it is easy to use, be easy to scan, so that scanning accuracy is higher.
Embodiment 2
As shown in Figure 1-2, the rotation of lens system of a kind of spatial digitizer, it includes the pedestal 1 of cylinder, described pedestal 1
Centrally disposed fluted 2, the described bottom centre of groove 2 is provided with the object stage 3 that section is T-type structure, under the inwall of pedestal 1
Portion is provided with contact switch 4, and the upper inside wall of pedestal 1 is provided with annular boss 5, and described annular boss 5 is connected by needle roller
There is turntable 6, described turntable 6 is set to circular ring structure, and the lateral surface of turntable 6 is provided with draw-in groove 7, under turntable 6
Surface is connected with ring gear 8, and described ring gear 8 is engaged with drive link 9, and described drive link 9 is connected with micromachine 10, turntable
The edge of 6 lower surfaces is provided with contact bar 11, and the edge of the upper surface of turntable 6 is provided with electric expansion bar 12, and described is electronic
The end of expansion link 12 is provided with scanner lens 13.
Bottom height of the height that described contact switch 4 is arranged higher than contact bar 11.
The lateral surface of described pedestal 1 is provided with fixed seat 14, and described fixed seat 14 is fixedly connected with micromachine 10.
Described turntable 6 is identical with the internal diameter of ring gear 8.
The axle center of described object stage 3 and the axis coinciding of pedestal 1.
Described annular boss 5 is engaged with draw-in groove 7.
A kind of rotation of lens system of spatial digitizer of the present invention, using rotation automatically, it is not necessary to which scanner is carried out
Rotation sweep, it is to avoid handheld device due to scanning the imperfect labor intensity for causing data flaw, and increased personnel,
The rotation that the present invention passes through minitype motor driving turntable, realizes the upper rotation of the camera lens of setting on turntable, so as to realize mirror
360 degree of rotation, is easy to omnibearing scanning to obtain accurate data, in addition, the contact switch for arranging and contact bar so that
Turntable initial position is located at contact bar, after startup scanning is followed by feeler lever arrives again at contact switch, contact switch connection
There is controller, micromachine is stopped by controller control and is rotated, while stop camera lens scanning, additionally, controller can be controlled
The electric expansion bar being connected with camera lens, so as to realize that camera lens adapts to the scanning of various objects, it is more intelligent, convenient to scan
Change, more accurately, the present invention have the advantages that simple structure, it is easy to use, be easy to scan, so that scanning accuracy is higher.
Claims (6)
1. the rotation of lens system of a kind of spatial digitizer, it includes pedestal of cylinder, it is characterised in that：In described pedestal
The heart arranges fluted, and described bottom portion of groove is provided centrally with the object stage that section is T-type structure, and the inner wall lower of pedestal is arranged
The upper inside wall for having contact switch, pedestal is provided with annular boss, and described annular boss is connected with turntable by needle roller, institute
The turntable stated is set to circular ring structure, and the lateral surface of turntable is provided with draw-in groove, and the lower surface of turntable is connected with ring gear, institute
The ring gear stated is engaged with drive link, and described drive link is connected with micromachine, and the edge of turntable lower surface is provided with contact
Bar, the edge of turntable upper surface is provided with electric expansion bar, and the end of described electric expansion bar is provided with scanner lens.
2. the rotation of lens system of a kind of spatial digitizer as claimed in claim 1, it is characterised in that：Described contact switch
Bottom height of the height of setting higher than contact bar.
3. the rotation of lens system of a kind of spatial digitizer as claimed in claim 1, it is characterised in that：Outside described pedestal
Side is provided with fixed seat, and described fixed seat is fixedly connected with micromachine.
4. the rotation of lens system of a kind of spatial digitizer as claimed in claim 1, it is characterised in that：Described turntable with
The internal diameter of ring gear is identical.
5. the rotation of lens system of a kind of spatial digitizer as claimed in claim 1, it is characterised in that：Described object stage
Axle center and the axis coinciding of pedestal.
6. the rotation of lens system of a kind of spatial digitizer as claimed in claim 1, it is characterised in that：Described annular boss
It is engaged with draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610891545.5A CN106646809A (en) | 2016-10-13 | 2016-10-13 | Lens rotation system for three-dimensional scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610891545.5A CN106646809A (en) | 2016-10-13 | 2016-10-13 | Lens rotation system for three-dimensional scanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106646809A true CN106646809A (en) | 2017-05-10 |
Family
ID=58856706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610891545.5A Pending CN106646809A (en) | 2016-10-13 | 2016-10-13 | Lens rotation system for three-dimensional scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106646809A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595441A (en) * | 2019-01-17 | 2019-04-09 | 湖南拓视觉信息技术有限公司 | A kind of scene scanning means |
| CN109596152A (en) * | 2019-01-17 | 2019-04-09 | 湖南拓视觉信息技术有限公司 | A kind of scene scanner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201816738U (en) * | 2010-05-13 | 2011-05-04 | 北京航景创新科技有限公司 | Small high-speed locating holder for aerial survey of unmanned aerial vehicles |
| CN202433493U (en) * | 2012-02-16 | 2012-09-12 | 宇达电脑（上海）有限公司 | Circuit board test fixture |
| CN204894527U (en) * | 2015-07-28 | 2015-12-23 | 江西科技学院 | Sampling device is proofreaded in scanning of 3D printer |
| CN204931683U (en) * | 2015-09-02 | 2016-01-06 | 摩多数据（深圳）有限公司 | A kind of two bar human body 3D scans base |
| CN105444720A (en) * | 2015-11-14 | 2016-03-30 | 合肥骇虫信息科技有限公司 | Three-dimensional 3D scanner |
| CN105596025A (en) * | 2016-01-28 | 2016-05-25 | 张玉玲 | Orthopedic foot inspection device |
-
2016
- 2016-10-13 CN CN201610891545.5A patent/CN106646809A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201816738U (en) * | 2010-05-13 | 2011-05-04 | 北京航景创新科技有限公司 | Small high-speed locating holder for aerial survey of unmanned aerial vehicles |
| CN202433493U (en) * | 2012-02-16 | 2012-09-12 | 宇达电脑（上海）有限公司 | Circuit board test fixture |
| CN204894527U (en) * | 2015-07-28 | 2015-12-23 | 江西科技学院 | Sampling device is proofreaded in scanning of 3D printer |
| CN204931683U (en) * | 2015-09-02 | 2016-01-06 | 摩多数据（深圳）有限公司 | A kind of two bar human body 3D scans base |
| CN105444720A (en) * | 2015-11-14 | 2016-03-30 | 合肥骇虫信息科技有限公司 | Three-dimensional 3D scanner |
| CN105596025A (en) * | 2016-01-28 | 2016-05-25 | 张玉玲 | Orthopedic foot inspection device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595441A (en) * | 2019-01-17 | 2019-04-09 | 湖南拓视觉信息技术有限公司 | A kind of scene scanning means |
| CN109596152A (en) * | 2019-01-17 | 2019-04-09 | 湖南拓视觉信息技术有限公司 | A kind of scene scanner |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170510 |