CN205545506U - Desktop formula white light spatial digitizer - Google Patents
Desktop formula white light spatial digitizer Download PDFInfo
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- CN205545506U CN205545506U CN201620068990.7U CN201620068990U CN205545506U CN 205545506 U CN205545506 U CN 205545506U CN 201620068990 U CN201620068990 U CN 201620068990U CN 205545506 U CN205545506 U CN 205545506U
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- camera
- carousel
- white light
- main control
- fixed
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Abstract
The utility model discloses a desktop formula white light spatial digitizer, including body, support and carousel, wherein, the body includes body shell, ray apparatus, camera, fan and FPGA the main control circuit board, is equipped with carousel shell, carousel lid, step motor, belt pulley, bearing and gear on the carousel, and random distribution is covered to the carousel has a circular mark point, and the carousel lid can 360 degrees rotations in the original place, and step motor is connected with FPGA the main control circuit board is electric. The utility model discloses it is whole only by the body, support and carousel constitute, and utilized FPGA to control entire system, processing speed and ability reinforce, and separately set up ray apparatus and camera, it produces the influence of vibrations to the camera in the course of the work to have reduced the ray apparatus, thereby make it to shoot accurately, and be provided with step motor in carousel department, the gear, a series of equipment such as bearing and belt pulley, make carousel 360 degrees rotations smoothly, thereby can carry on shooing to article better all -roundly.
Description
Technical field
This utility model relates to scanner field, particularly relates to a kind of Table top type, and the three-dimensional that ray machine separates with camera is swept
Retouch instrument.
Background technology
Spatial digitizer (3D scanner) is a kind of scientific instrument, be used for detecting and analyze in real world object or
The shape (geometric construction) of environment and appearance data (such as the character such as color, surface albedo).The data collected often are used to
Carry out three-dimensional reconstruction calculating, virtual world creates the mathematical model of actual object.These models have to be used the most widely
On the way, industrial design such as, Defect Detection, reverse-engineering, robot guiding, landforms measurement, medical information, bio information, criminal
Identify, all visible its of numeral historical relic classical collection, motion picture production, game creation material etc. is applied.
The scanning of noncontact light technology builds the complete 3D model of an object, it is often necessary to paste index point on object, then
Having been spliced by index point, for a lot of object parts, do so wastes time and energy, and user is not intended to do so, and
By patch index point place be not easy to draw correct 3D data, thus affect the degree of accuracy of 3D modeling.
Utility model content
For weak point present in above-mentioned technology, this utility model provide a kind of easy and simple to handle, can be accurately positioned.Dissipate
Hot strong spatial digitizer.
For achieving the above object, this utility model provides a kind of Table top type white light three-dimensional scanner, including body, support and
Rotating disk, wherein, body includes body housing, ray machine, camera, fan and FPGA main control board, described ray machine, camera and fan
It is contained in body housing, described FPGA main control board and photographic head and phase mechatronics；
Described rotating disk is provided with rotating disk shell, disk cover and runner assembly, and on described disk cover, random distribution has circular mark
Will point, described rotating disk shell and disk cover enclose a closed cavity jointly, and described runner assembly is contained in closed cavity simultaneously
In, described disk cover can be with the rotation of 360 degree of original place, and described runner assembly electrically connects with FPGA main control board, object to be scanned
Being placed on disk cover, described ray machine emits beam and is radiated on object to be scanned, and described camera shoots object to be scanned and leads to
Cross imaging after circle marker point location.
Wherein, described camera is divided into first camera and second camera, described first camera and second camera to lay respectively at light
The two ends of machine, and be that angle is arranged with ray machine；Described first camera and second camera are fixed on above the first fixed block, described light
Machine is fixed on the second fixed block, and described first fixed block separates with the second fixed block, and the first fixed block and the second fixed block
Below be designed with for shockproof sheet rubber.
Wherein, described support overall in " L' shape, and described support be respectively arranged at two ends with the first screw fixed bit and second
Screw fixed bit, described body is fixed on the first screw fixed bit, and described rotating disk is fixed on the second screw fixed bit, described
First screw fixed bit and the second screw fixed bit are certain height.
Wherein, described support is aluminium alloy structure, and internal stent has cavity, is equipped with output connecting line in cavity,
One end connects FPGA main control board, and the other end connects motor.
Wherein, described FPGA is provided with wireless communication module, and communicates wirelessly with Terminal Server Client.
Wherein, described fan has four, and described body housing is provided with through hole, and it is attached that described fan is fixed on lead to the hole site
Closely.
Wherein, described body housing being additionally provided with USB port, electric power connecting mouth, described USB interface is with electric power connecting mouth all
Electrically connect with FPGA main control board.
Wherein, the beneficial effects of the utility model are: compared with prior art, and this utility model provides Table top type white light three
Dimension scanner, entirety is only made up of body, support and rotating disk, and make use of FPGA to control whole system, processing speed and energy
Power is strong, and ray machine and photographic head is provided separately, and reduces ray machine and produces the vibrations impact on photographic head in the course of the work, from
And it is allowed to shooting precisely, and at rotating disk, it is provided with a series of equipment such as motor, gear, bearing and belt pulley, make rotating disk
Can smoothly 360 degree of rotations, such that it is able to preferably article are shot in all directions.
Accompanying drawing explanation
Fig. 1 is Table top type white light three-dimensional scanner constitutional diagram of the present utility model；
Fig. 2 is main body explosive view of the present utility model；
Fig. 3 is supporting structure schematic diagram of the present utility model；
Fig. 4 is turntable structure explosive view of the present utility model.
Main element symbol description is as follows:
1, body 2, support
3, rotating disk 11, shell
12, ray machine 13, camera
14, fan 15, FPGA main control board
21, first screw fixed bit the 22, second screw fixed bit
31, rotating disk shell 32, disk cover
33, runner assembly 131, first camera
32, second camera 331, motor
332, belt pulley 333, plain thrust bearing
334, little gear 335, motor fixed plate
336, bearing (setting) plate 337, bearing
338, fixed cover 339, rotary shaft.
Detailed description of the invention
In order to more clearly state this utility model, below in conjunction with the accompanying drawings this utility model is further described.
Referring to Fig. 1-Fig. 3, this utility model provides a kind of Table top type white light three-dimensional scanner, including body 1, support 2
With rotating disk 3, wherein, body 1 includes body housing 11, ray machine 12, camera 13, fan 14 and FPGA main control board 15；Ray machine
12, camera 13, fan 14 and FPGA main control board 15 are contained in body housing 11, and camera 13 is divided into first camera 131 He
Second camera 132, first camera 131 and second camera 132 lay respectively at the two ends of ray machine 12, support 2 entirety in " L' shape, and
Support 2 be respectively arranged at two ends with the first screw fixed bit 21 and the second screw fixed bit 22, body 1 is fixed on the first screw and fixes
On position 21, rotating disk 3 is fixed on the second screw fixed bit 22, and the first screw fixed bit 21 and the second screw fixed bit 22 are in necessarily
Height；FPGA governor circuit 15 plate electrically connects with photographic head 12 and camera 13.
Rotating disk 3 is provided with rotating disk shell 31, disk cover 32 and runner assembly 33, and on disk cover 32, random distribution has circular mark
Will point, rotating disk shell 31 and disk cover 32 enclose a closed cavity jointly, and runner assembly 33 is contained in closed cavity, rotating disk
Lid 32 can be with the rotation of 360 degree of original place, and runner assembly 33 electrically connects with FPGA main control board 15.
Compared with prior art, this utility model provides Table top type white light three-dimensional scanner, entirety only by body, support and
Rotating disk is constituted, and make use of FPGA to control whole system, and processing speed and ability are strong, and ray machine and photographic head are separately set
Put, reduce ray machine and produce the vibrations impact on photographic head in the course of the work, thus be allowed to shooting precisely, and set at rotating disk
Be equipped with a series of equipment such as motor, gear, bearing and belt pulley, make rotating disk can smoothly 360 degree of rotations, such that it is able to
Preferably article are shot in all directions.On disk cover, random distribution has circular index point, it is not necessary to labeling on object
Will point, in the system of FPGA main control board, has been provided with the position relationship corresponding with the index point on disk cover, and it is right only to need
Association and the splicing of data of different azimuth is passed through in circular index point position residing for object on disk cover, can light structure
Build 3D model.
In the present embodiment, first camera 131 and second camera 132 are fixed on above the first fixed block, and ray machine 12 is fixed
On the second fixed block, the first fixed block separates with the second fixed block, and the first fixed block is arranged below the sheet rubber of 2MM, the
Two fixed blocks are arranged below 1MM sheet rubber, arrange the vibrations that sheet rubber is conducive to alleviation ray machine 12 and camera 13 to produce when working
Impact on other assemblies, it is thus possible to ensure the stationarity of position during shooting object, and two cameras 13 are co-located at same flat
In first fixed block in face, it is ensured that the concordance of the angle of shooting object.
In the present embodiment, support 2 is aluminium alloy structure, and support 2 inside has cavity, is equipped with output even in cavity
Wiring, one end connects FPGA main control board 15, and the other end connects motor 33, and FPGA main control board 15 is whole herein
The main control module of spatial digitizer, is internally provided with wireless communication module, it is possible to communicate wirelessly with Terminal Server Client, simultaneously
Main control board 15 also controls the work of motor 33, when object is scanned by needs, it is only necessary to Terminal Server Client is sent out
Going out corresponding instruction, FPGA main control board 15 is i.e. started working, and can freely be arranged the rotating speed of rotating disk on Terminal Server Client,
After FPGA main control board 15 receives dependent instruction, become and carry out communication with motor 33, thus control turning of motor
Speed, meanwhile, first camera 131 and common carry out the object on rotating disk 3 of second camera 132 shoot scanning, and to related data
Process, thus be sent in Terminal Server Client, Terminal Server Client shows 3D illustraton of model.
In the present embodiment, runner assembly 33 includes motor 331, belt pulley 332, plain thrust bearing 333, little tooth
Wheel 334, motor fixed plate 335, bearing (setting) plate 336, bearing 337, fixed cover 338 and rotary shaft 339, motor
331 electrically connect with FPGA main control board 15, thus control the motion of motor 331, when motor 331 setting in motion
Time, drive each parts to move, thus drive disk cover 32 to carry out 360 degree of rotations.
In the present embodiment, fan 14 has four, and body housing 11 is provided with through hole, and it is attached that fan 14 is fixed on lead to the hole site
Closely, the heat radiation of the equipment being provided with in beneficially main body 1 of fan, and four fans 14 be separately positioned on main body both sides and after
Side, the comprehensive fan that carries out is warm, and radiating effect is higher, is conducive to improving the service life of product.
In the present embodiment, body housing 11 is additionally provided with USB port, electric power connecting mouth, these interfaces all with FPGA master
Control circuit board 15 is attached, electric power connecting mouth external power adapter, and predominantly FPGA main control board 15 is powered, with
Time return ray machine 12 and camera 13 is powered, the setting of USB interface, facilitate external equipment to carry out with FPGA main control board 15
Wired data transmission.
Advantage of the present utility model is:
1) simple in construction: be only made up of body, support and rotating disk, and make use of FPGA to control whole system, process speed
Degree and ability are strong, and ray machine and photographic head are provided separately, and arrange sheet rubber, reduce ray machine and produce shake in the course of the work
The dynamic impact on photographic head, thus it is allowed to shooting precisely；
2) automatic non-contact scanning, automaticity is high, and on disk cover, random distribution has circular index point, it is not necessary to
Paste index point on object, only need to the circular index point position residing for the object on disk cover 32 by the association of different azimuth with
And the splicing of data, can easily build 3D model；
3) can be workable with Terminal Server Client wireless telecommunications.
Only several specific embodiments of the present utility model disclosed above, but this utility model is not limited to this,
The changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (7)
1. a Table top type white light three-dimensional scanner, it is characterised in that including body, support and rotating disk, wherein, body includes this
Body case, ray machine, camera, fan and FPGA main control board, described ray machine, camera and fan be contained in body housing, institute
State FPGA main control board and photographic head and phase mechatronics；
Described rotating disk is provided with rotating disk shell, disk cover and runner assembly, and on described disk cover, random distribution has circular index point,
Described rotating disk shell and disk cover enclose a closed cavity jointly, and described runner assembly is contained in closed cavity simultaneously, institute
Stating disk cover can be with the rotation of 360 degree of original place, and described runner assembly electrically connects with FPGA main control board, and object to be scanned is placed on
On disk cover, described ray machine emits beam and is radiated on object to be scanned, and described camera shoots object to be scanned and by circle
Imaging after sign location.
Table top type white light three-dimensional scanner the most according to claim 1, it is characterised in that described camera is divided into first camera
And second camera, described first camera and second camera lay respectively at the two ends of ray machine, and are that angle is arranged with ray machine；Described
One camera and second camera are fixed on above the first fixed block, and described ray machine is fixed on the second fixed block, and described first fixes
Block separates with the second fixed block, and is designed with for shockproof sheet rubber below the first fixed block and the second fixed block.
Table top type white light three-dimensional scanner the most according to claim 1, it is characterised in that described support overall in " L' shape,
And described support be respectively arranged at two ends with the first screw fixed bit and the second screw fixed bit, described body is fixed on the first screw
On fixed bit, described rotating disk is fixed on the second screw fixed bit, described first screw fixed bit and the second screw fixed bit in
Certain height.
Table top type white light three-dimensional scanner the most according to claim 1, it is characterised in that described support is aluminum alloy junction
Structure, and internal stent has cavity, is equipped with output connecting line in cavity, one end connects FPGA main control board, and the other end is even
Connect motor.
Table top type white light three-dimensional scanner the most according to claim 1, it is characterised in that described FPGA is provided with channel radio
News module, and communicate wirelessly with Terminal Server Client.
Table top type white light three-dimensional scanner the most according to claim 1, it is characterised in that described fan has four, described
Body housing is provided with through hole, and described fan is fixed near lead to the hole site.
Table top type white light three-dimensional scanner the most according to claim 1, it is characterised in that be additionally provided with on described body housing
USB port, electric power connecting mouth, described USB interface all electrically connects with FPGA main control board with electric power connecting mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620068990.7U CN205545506U (en) | 2016-01-25 | 2016-01-25 | Desktop formula white light spatial digitizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620068990.7U CN205545506U (en) | 2016-01-25 | 2016-01-25 | Desktop formula white light spatial digitizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205545506U true CN205545506U (en) | 2016-08-31 |
Family
ID=56768052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620068990.7U Expired - Fee Related CN205545506U (en) | 2016-01-25 | 2016-01-25 | Desktop formula white light spatial digitizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205545506U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618773A (en) * | 2016-12-23 | 2017-05-10 | 杭州先临三维科技股份有限公司 | Scanning positioning clamp for false tooth |
| CN108347545A (en) * | 2018-03-30 | 2018-07-31 | 深圳积木易搭科技技术有限公司 | A kind of binocular scanner |
| CN108534672A (en) * | 2018-03-30 | 2018-09-14 | 深圳积木易搭科技技术有限公司 | A kind of spatial digitizer |
| CN110192144A (en) * | 2017-02-08 | 2019-08-30 | 惠普发展公司，有限责任合伙企业 | Object scanner with opening |
| CN112945143A (en) * | 2021-02-04 | 2021-06-11 | 汉斯夫(杭州)医学科技有限公司 | Modular assembly three-dimensional scanner |
-
2016
- 2016-01-25 CN CN201620068990.7U patent/CN205545506U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618773A (en) * | 2016-12-23 | 2017-05-10 | 杭州先临三维科技股份有限公司 | Scanning positioning clamp for false tooth |
| CN106618773B (en) * | 2016-12-23 | 2018-09-28 | 杭州先临三维科技股份有限公司 | Artificial tooth Scan orientation fixture |
| CN110192144A (en) * | 2017-02-08 | 2019-08-30 | 惠普发展公司，有限责任合伙企业 | Object scanner with opening |
| CN108347545A (en) * | 2018-03-30 | 2018-07-31 | 深圳积木易搭科技技术有限公司 | A kind of binocular scanner |
| CN108534672A (en) * | 2018-03-30 | 2018-09-14 | 深圳积木易搭科技技术有限公司 | A kind of spatial digitizer |
| CN112945143A (en) * | 2021-02-04 | 2021-06-11 | 汉斯夫(杭州)医学科技有限公司 | Modular assembly three-dimensional scanner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20180125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |