CN206601104U - A kind of 3-D scanning and reconstructing device - Google Patents
A kind of 3-D scanning and reconstructing device Download PDFInfo
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- CN206601104U CN206601104U CN201720122073.7U CN201720122073U CN206601104U CN 206601104 U CN206601104 U CN 206601104U CN 201720122073 U CN201720122073 U CN 201720122073U CN 206601104 U CN206601104 U CN 206601104U
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Abstract
The utility model proposes a kind of 3-D scanning and reconstructing device, the device includes at least one circular orbit, support, control module, the first drive module, the first motor, computing unit and at least one scanning element, the support is fixed on circular orbit, moved under the effect of the first motor along circular orbit, the scanning element is fixed on support, it which is provided with 3-D scanning camera, electric lifting mechanism and rotating mechanism, it is possible to achieve 3-D scanning camera is in the movement of vertical direction and swinging up and down in perpendicular.Scanning element modularization, integrated is realized that scan rebuilding device is convenient, fast, safely install by the device；The installation number, regulation 3-D scanning camera lengthwise position and shooting angle of scanning element can be determined according to the size and geometry of destination object, being accurately positioned for 3-D scanning camera is realized, expands the scope of application, reduce the hole of reconstruction model.
Description
Technical field
The utility model is related to 3-D scanning and reconstruction technique field, more particularly to a kind of 3-D scanning and reconstructing device.
Background technology
Traditional 3-D scanning mainly has two kinds of scan modes with reconstruction technique, and one kind is to use fixed multiple three
Formula scanning is fixed in dimension scan camera shooting head (hereinafter referred to as " camera "), another to be rotated for camera around destination object
The mode of scanning.Because process of reconstruction needs to be merged the data of Multiple-Scan, so between needing to obtain multiple cameras
Position relationship, use more and installed in static scanned object surrounding etc. for ease of the fusion of scan data, fixed scanning
High multigroup camera is scanned, it is difficult to according to the size and geometry of scanning object after this method is fixed in the position of camera
Shape carries out free regulation, and positioning precision is poor, and contour installation requirement adds difficulty to in-site installation.In addition, this fixation
The camera of formula is generally that vertical target object is scanned, it is impossible to carry out the regulation of shooting angle, and building threedimensional model can produce
More hole.
At present, camera is mostly that single 3 D scan camera shooting head is fixed on into support around the scan mode that destination object rotates
On, support drives camera along track or projected route around target rotation sweep, above and below camera can be realized by transmission mechanism
Or move horizontally.The height that the 3-D scanning of this mode generally requires to adjust camera carries out multi-turn scanning, required scanning
Time is long, easily occur when height is adjusted the phenomenons such as drain sweep or lap be excessive, it is impossible to realize camera position
Accurate regulation.
Moreover, camera easily occurs colliding and damaged during being mounted directly in both the above scan mode, directly
It has impact on the scanning effect and service life of camera.
The content of the invention
The utility model purpose is the provision of a kind of 3-D scanning and reconstructing device, pacifies the characteristics of can be according to destination object
Entirely, regulation is quickly and easily installed, realization is accurately positioned, and comprehensively, rapidly scans and rebuild, widen the scope of application.This
Utility model provides a kind of 3-D scanning and reconstructing device, including at least one circular orbit, support, control module, first
Drive module, the first motor, computing unit and at least one scanning element, the scanning element include housing, the second driving mould
Block, electric lifting mechanism, guider and camera；Support is fixed on circular orbit, and any at least the one of circular orbit
Bar track is provided with rack, is meshed with the gear of its bottom of support；First motor is stepper motor, its output shaft and tooth
The rotating shaft of wheel is fixedly connected, and is rotated for drive gear, drives support orbital motion.
The scanning element is fixed on support, and the three-dimensional information for destination object is scanned, the specific number of scanning element
Amount can be adjusted according to the size and geometry of destination object, preferably, the scanning element can provided with it is upper, in,
Lower three groups；The case inside vertical direction of scanning element is provided with electric lifting mechanism and the guiding positioned at electric lifting mechanism both sides
Device, the electric lifting mechanism includes the second motor, screw mandrel and lifter plate, the rotary output axis of the second motor and the one of screw mandrel
End is fixedly connected, and screw mandrel is provided with the lifter plate that spiral is connected, and the guider is set in parallel in screw mandrel both sides by two
Guide post group is into every guide rod is provided with sliding block, and lifter plate is fixedly connected with a slide block.
The camera is fixed on lifter plate, and the second motor drive screw drives camera along guiding during rotating
Bar is moved up and down；Camera is connected by data wire or wireless transport module with computing unit, by scan data real-time Transmission
Three-dimensional reconstruction is carried out to computing unit.
The control module respectively with the drive module phase in the first drive module and each scanning element installed
Connection, for controlling the motion of support and the lifting of each camera.
Based on above basic scheme, the utility model has also made following important optimization design：
Above-mentioned scanning element also includes the 3rd motor being fixed on lifter plate and the shooting driven by the second drive module
The electronic rotation mechanism of head fix bar composition；The lifter plate is by base with gripper shoe groups into overall is in T-shape structure, lifting
The through hole and nut opened up in the middle of one end of plate base by horizontal ledge is installed on screw mandrel, and sliding block is fixed in both sides
On, parallel be provided with the middle part of two sides supporting plate, supporting plate of the other end is provided with centre bore；3rd motor is fixed on outside supporting plate
Side, its output shaft is connected through the centre bore with camera fix bar, drives camera to be swung up and down in perpendicular, described
3rd motor is stepper motor.
Further, for the ease of camera and each scanning element drive module respectively with computing unit and control
Module is connected, and through hole is equipped with each scanning element housing；The support is vertically provided with a bar hole, can also set
It is calculated as vertically opening up multiple bar holes or through hole, connecting line and computing unit for drawing scanning element housing back
It is connected with control module；Mounting hole is provided with the support both sides of the edge, for scanning constant unit；The support is along vertically
Direction is provided with scale, the positional information for reading camera.
Further, the connecting line that the data wire of camera and control module are drawn is built in drag chain and computing unit
It is connected.
Further, the electric lifting mechanism in scanning element may be configured as the mode of timing belt and is driven.
Further, control module is connected by the brush located at circular orbit outer ring with computing unit.
Further, pedestal upper end be provided with lower end circular orbit is coaxial and radius identical on circular orbit, support
Upper end is adapted with upper circular orbit, it also may be preferable for ground is designed as setting respectively on pedestal upper end and upper circular orbit and mutually nibbled
The gear and rack of conjunction, the synchronous axial system of upper lower gear are realized by control module, to realize the easy motion of support, raising is taken the photograph
As the quality of scanning of head.
The utility model provides a kind of 3-D scanning and reconstructing device, by the design of scanning element by key function portion
The modularization of part, can be achieved quickly and easily to install and fixes, and ensure safety of the camera in installation process, while can be according to
The scanning element of varying number is installed according to the size and shape of destination object, can be used in the scanning of different objects, expand dress
The scope of application put, realizes quick scanning and rebuilds, position and the shooting angle of camera are accurately controlled by computing unit,
Reduce the hole of Three-dimension Reconstruction Model.
Brief description of the drawings
Fig. 1 is 3-D scanning and reconstructing device schematic diagram；
Fig. 2 is 3-D scanning and reconstructing device rearview；
Fig. 3 is scanning element schematic diagram；
Fig. 4 is the plan view of scanning element；
Fig. 5 is the schematic diagram of the utility model second embodiment；
Fig. 6 is the schematic diagram of the utility model 3rd embodiment；
Fig. 7 is the schematic diagram of fourth embodiment of the present utility model.
Drawing reference numeral explanation：
1- circular orbits；2- racks；3- supports；301- mounting holes；302- bar holes；It is logical that many of 303- is intervally arranged
Hole；4- gears；5- control modules；The drive modules of 6- first；The motors of 7- first；8- connecting lines；9- scanning elements；901- housings；
The drive modules of 902- second；903- screw mandrels；The motors of 904- second；905- guide rods；906- lifter plates；907- bases；908- branch
Fagging；909- sliding blocks；910- 3-D scanning cameras（Hereinafter referred to " camera "）；911- camera fix bars；912-
3rd motor；913- through holes；10- computing units；11- columns；12- top covers；The upper circular orbits of 13-；14- second gears；15-
Three drive modules.
Embodiment
The 3-D scanning that the utility model is provided is described in further detail with reconstructing device by the following examples, with
Just protection domain of the present utility model is best understood from, but the content of embodiment is not intended to limit protection domain of the present utility model.Say
Bright book accompanying drawing is simplified schematic diagram, and the basic structure relevant with the utility model is only illustrated in a schematic way.
3-D scanning and reconstructing device provided by the utility model, as depicted in figs. 1 and 2, including circular orbit 1, branch
Frame 3, control module 5, the first drive module 6, the first motor 7, computing unit 10 and three scanning elements 9, support 3 are fixed on ring
On shape track 1, its bottom is provided with gear 4, is meshed with the rack 2 on circular orbit 1；First motor 7 is fixed on support 3,
It is electrically connected to each other by the first drive module 6 and control module 5, its output shaft is fixedly connected with the rotating shaft of gear 4, for driving
Gear 4 rotates to drive the orbital motion of support 3.
As shown in Figure 3 and Figure 4, each scanning element 9 by housing 901, the second drive module 902, the second motor 904,
Screw mandrel 903, guide rod 905, lifter plate 906, the 3rd motor 912 and camera 910 are constituted, along vertical side on the inside of housing 901
To provided with screw mandrel 903, one end of screw mandrel 903 is fixedly connected with the output shaft of the second motor 904, and screw mandrel 903 connects provided with spiral
The lifter plate 906 connect, two guide rods 905 are set in parallel in the both sides of screw mandrel 903, and every guide rod 905 is provided with sliding block
909, lifter plate 906 is fixedly connected with sliding block 909.Lifter plate 906 is made up of base 907 and supporting plate 908, and overall is in T-shape
Structure, one end of lifter plate base 907 is adapted by the opened up through hole of intermediate horizontal ledge point with screw mandrel 903, distance
The horizontal range of the madial wall of housing 901 is to be connected below 0.5-10cm, through hole by nut with screw mandrel 903, and screw mandrel 903 is another
End is provided with the two lateral bolster faggings 908 being parallel to each other, and the middle part of supporting plate 908 is provided with centre bore, and the 3rd motor 912 is fixed on support
The outside of plate 908, its output shaft is connected through the centre bore with camera fix bar 911.Control module 5 passes through the second drive module
902 are electrically connected to each other with the second motor 904 and the 3rd motor 912, are respectively used to adjust the position in vertical direction of camera 910
Put and shooting angle, realize the accurate control of the position of camera 910 and shooting angle.It is all provided with each scanning element housing 901
There is through hole 913, the connecting line for drawing the second drive module 902 and camera 910.
As shown in Fig. 2 support 3 is vertically being provided with a bar hole 302, Fig. 5, Fig. 6 give of the present utility model
The design of second embodiment and 3rd embodiment, opened up on vertically multiple bar holes 302 being intervally arranged or
Through hole 303, the connecting line for drawing the back of scanning element housing 901 is connected with computing unit 10 and control module 5 respectively,
The control module 5 can be also integrated in inside computing unit 10；Mounting hole 301 is provided with the both sides of the edge of support 3, for scanning constant
Unit 9；Support 3 is vertically provided with scale, the positional information for reading camera 910.
The utility model one preferred embodiment in, by the data wire of camera 910 and the connecting line of control module 5
8 are built in drag chain and are connected between computing unit 10, and support 3 takes clockwise, alternate mode orbital motion counterclockwise,
To prevent the winding of connecting line 8.
The utility model another preferred embodiment in, annular electric brush type connection is provided with the outside of circular orbit 1,
Camera 910 carries out the transmission of data by wireless transport module and computing unit 10, and control module 5 is consolidated by annular brush
Determine tie point with computing unit 10 to be connected.
In order to ensure the steady of camera during support motion, to obtain accurate depth information, improve and rebuild mould
Type
Precision, the utility model gives the 4th embodiment, as shown in fig. 7, the top of support is provided with vertical by three
The top cover 12 that post 11 is supported, the lower section of top cover 12 is provided with upper circular orbit 13 parallel to the ground, projection and the ground of its vertical direction
Face track is overlapped, and pedestal upper end is meshed provided with second gear 14 with the rack of upper circular orbit.Control module 5 is driven by first
The gear of the drive module 15 of dynamic model block 6 and the 3rd control support upper and lower ends is rotated simultaneously.
It is explained in detail above in association with the utility model embodiment, but the utility model is not limited to above implementation
Mode, other changes that those of ordinary skill in the art are made on the premise of the utility model spirit and scope are not departed from and
Improve and both fall within the claimed scope of the utility model.The protection domain of the utility model requirement by claims and its
Equivalent is defined.
Claims (9)
1. a kind of 3-D scanning and reconstructing device, including at least one circular orbit, support, control module, the first drive module,
First motor, computing unit, it is characterised in that also including at least one scanning element, the scanning element include housing, second
Drive module, electric lifting mechanism, guider and 3-D scanning camera；
The support is fixed on circular orbit, and any at least one track of circular orbit is provided with rack, and rack is with being located at
The gear of frame bottom is meshed；
The output shaft of first motor is fixedly connected with the rotating shaft of the gear, and support edge is driven for drive gear rotation
Track motion；
The scanning element is fixed on support, and the three-dimensional information for destination object is scanned；
The case inside vertical direction is provided with electric lifting mechanism and guider, and the electric lifting mechanism includes the second electricity
Machine, screw mandrel and lifter plate, the rotary output axis of the second motor are fixedly connected with one end of screw mandrel, and screw mandrel is connected provided with spiral
Lifter plate, the guider by two guide post groups for being set in parallel in screw mandrel both sides into, every guide rod is provided with sliding block,
Lifter plate is fixedly connected with a slide block；
The 3-D scanning camera is fixed on lifter plate, and screw mandrel, which is rotated, drives 3-D scanning camera to be moved down along along guide rod
It is dynamic；3-D scanning camera is connected by data wire or wireless transport module with computing unit, by scan data real-time Transmission
Three-dimensional reconstruction is carried out to computing unit；
The control module is connected with the first drive module, the second drive module, is respectively used to control the motion and three of support
Tie up moving up and down for scan camera shooting head.
2. 3-D scanning according to claim 1 and reconstructing device, it is characterised in that：The scanning element is also included by the
The 3rd motor being fixed on lifter plate of two drive modules driving and the electronic rotation of 3-D scanning camera fix bar composition
Mechanism；
The lifter plate is by base with gripper shoe groups into overall is in T-shape structure, and base one end is installed on the screw mandrel and guiding
On the sliding block of bar, parallel be provided with the middle part of two sides supporting plate, supporting plate of the other end is provided with centre bore；
3rd motor is fixed on the outside of supporting plate, and its output shaft passes through the centre bore and 3-D scanning camera fix bar
Connection, the control module controls the 3rd motor to rotate by the second drive module, drives 3-D scanning camera putting down vertically
Swung up and down in face.
3. 3-D scanning according to claim 1 and reconstructing device, it is characterised in that：The housing is provided with through hole, is used for
Draw the data wire of 3-D scanning camera and the connecting line of the second drive module.
4. 3-D scanning according to claim 1 and reconstructing device, it is characterised in that：The support is vertically provided with
One or more bar holes, or multiple through holes, for draw the connecting line at scanning element housing back respectively with computing unit and
Control module is connected.
5. 3-D scanning and reconstructing device according to claim 1 or 4, it is characterised in that：At the support both sides of the edge
Provided with mounting hole, for scanning constant unit；The support is vertically provided with scale, for reading 3-D scanning camera
Positional information.
6. 3-D scanning according to claim 1 and reconstructing device, it is characterised in that：The data wire of 3-D scanning camera
The connecting line drawn with control module is built in drag chain to be connected with computing unit.
7. 3-D scanning according to claim 1 and reconstructing device, it is characterised in that：Electronic liter in the scanning element
Descending mechanism is timing belt.
8. 3-D scanning according to claim 1 and reconstructing device, it is characterised in that：The control module passes through located at ring
The brush of shape track outer ring is connected with computing unit.
9. 3-D scanning according to claim 1 and reconstructing device, it is characterised in that：The pedestal upper end is provided with and lower end
Circular orbit is coaxial and radius identical on circular orbit, pedestal upper end is adapted with upper circular orbit, or pedestal upper end with
Pitch wheel and rack are set respectively on upper circular orbit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720122073.7U CN206601104U (en) | 2017-02-10 | 2017-02-10 | A kind of 3-D scanning and reconstructing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720122073.7U CN206601104U (en) | 2017-02-10 | 2017-02-10 | A kind of 3-D scanning and reconstructing device |
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| CN206601104U true CN206601104U (en) | 2017-10-31 |
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| CN201720122073.7U Active CN206601104U (en) | 2017-02-10 | 2017-02-10 | A kind of 3-D scanning and reconstructing device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106871812A (en) * | 2017-02-10 | 2017-06-20 | 西安算筹信息科技有限公司 | A kind of 3-D scanning and reconstructing device and its application process |
| CN107884840A (en) * | 2017-12-15 | 2018-04-06 | 重庆市鑫奕星机电制造有限公司 | A kind of new-energy automobile laser safety scanning means |
| CN108799748A (en) * | 2018-05-04 | 2018-11-13 | 浙江大华技术股份有限公司 | A kind of holder |
| CN108843924A (en) * | 2018-08-16 | 2018-11-20 | 成都扎古科技有限公司 | A kind of mounting device for video camera |
| CN109000608A (en) * | 2018-07-18 | 2018-12-14 | 昆山睿力得软件技术有限公司 | A kind of novel cylindrical coil surface smoothness detection device |
| CN111351413A (en) * | 2020-03-31 | 2020-06-30 | 苏州百世威光学技术有限公司 | Track module for adjusting inspection machine |
| CN111912350A (en) * | 2020-07-04 | 2020-11-10 | 张飞 | Three-dimensional optical scanner |
| CN113064338A (en) * | 2021-03-18 | 2021-07-02 | 安徽中屏科技有限公司 | Rotatory table body based on wrist-watch is dressed to intelligence |
| CN113425286A (en) * | 2021-06-24 | 2021-09-24 | 青岛海科虚拟现实研究院 | Human scanning imaging equipment based on VR |
| CN115046118A (en) * | 2022-05-11 | 2022-09-13 | 国网安徽省电力有限公司定远县供电公司 | An on-line monitoring device based on power system and its working method |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871812A (en) * | 2017-02-10 | 2017-06-20 | 西安算筹信息科技有限公司 | A kind of 3-D scanning and reconstructing device and its application process |
| CN107884840A (en) * | 2017-12-15 | 2018-04-06 | 重庆市鑫奕星机电制造有限公司 | A kind of new-energy automobile laser safety scanning means |
| CN108799748A (en) * | 2018-05-04 | 2018-11-13 | 浙江大华技术股份有限公司 | A kind of holder |
| CN109000608A (en) * | 2018-07-18 | 2018-12-14 | 昆山睿力得软件技术有限公司 | A kind of novel cylindrical coil surface smoothness detection device |
| CN109000608B (en) * | 2018-07-18 | 2020-06-16 | 昆山睿力得软件技术有限公司 | Novel cylindrical coil surface flatness detects device |
| CN108843924A (en) * | 2018-08-16 | 2018-11-20 | 成都扎古科技有限公司 | A kind of mounting device for video camera |
| CN111351413A (en) * | 2020-03-31 | 2020-06-30 | 苏州百世威光学技术有限公司 | Track module for adjusting inspection machine |
| CN111912350A (en) * | 2020-07-04 | 2020-11-10 | 张飞 | Three-dimensional optical scanner |
| CN113064338A (en) * | 2021-03-18 | 2021-07-02 | 安徽中屏科技有限公司 | Rotatory table body based on wrist-watch is dressed to intelligence |
| CN113425286A (en) * | 2021-06-24 | 2021-09-24 | 青岛海科虚拟现实研究院 | Human scanning imaging equipment based on VR |
| CN115046118A (en) * | 2022-05-11 | 2022-09-13 | 国网安徽省电力有限公司定远县供电公司 | An on-line monitoring device based on power system and its working method |
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Effective date of registration: 20180322 Address after: 250000 Shandong city of Ji'nan province high tech Zone Comprehensive Bonded Zone Port three North Road No. 1 Ji'nan valley development platform District No. 1 building B room 1705 Patentee after: China Mdt InfoTech Ltd Address before: 710065 Xi'an hi tech Zone, Shaanxi Province, United South Road No. 30 Patentee before: XI'AN SUANCHOU INFORMATION TECHNOLOGY CO., LTD. |