CN205014956U - A 3d scanner - Google Patents
A 3d scanner Download PDFInfo
- Publication number
- CN205014956U CN205014956U CN201520264962.8U CN201520264962U CN205014956U CN 205014956 U CN205014956 U CN 205014956U CN 201520264962 U CN201520264962 U CN 201520264962U CN 205014956 U CN205014956 U CN 205014956U
- Authority
- CN
- China
- Prior art keywords
- scanning platform
- spatial digitizer
- screw mandrel
- axis screw
- optical body
- 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.)
- Expired - Fee Related
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a 3d scanner, laser process equipment technical field. It includes the scanning platform of placing measured object spare and spanes the support of scanning platform, the activity sets up at least one optics body and at least one heater on the support, the optics physical stamina is enough received the light beam that the heater is launched is out launched extremely the scanning platform, a control unit is connected to the optics body and transmitter, the control unit is connected with hotness camera, the rotatable shooting of this hotness camera the scanning platform. This technique can realize the fine control and improve the scanning definition.
Description
Technical field
The utility model relates to laser process equipment technical field, especially relates to a kind of spatial digitizer.
Background technology
Three-dimensional laser scanning technique is the new technology occurred in recent years, more and more causes the concern of research field at home.It is the principle utilizing laser ranging, by information such as the three-dimensional coordinate of a large amount of intensive point in record testee surface, reflectivity and textures, can rebuild out the various figure event data such as the three-dimensional model of measured target and line, face, body fast.Because three-dimensional laser scanning system can obtain the data point of destination object thick and fast in a large number, therefore relative to traditional spot measurement, three-dimensional laser scanning technique is also referred to as the revolutionary technological breakthrough evolving to planar survey from spot measurement.This technology there has also been a lot of trials, application and exploration in fields such as conservation of historic landmarks and sites, building, planning, civil engineering work, factory's transformation, indoor design, building monitoring, traffic accident treatment, legal argument collection, Disaster Assessment, Ship Design, digital city, military analyses.Three-dimensional laser scanning system comprises the hardware components of data acquisition and the software section of data processing.According to the difference of carrier, three-dimensional laser scanning system can be divided into again airborne, vehicle-mounted, ground and handheld a few class.
The principle such as size and shape that application scanning technology carrys out measuring workpieces carrys out work.Be mainly used in reverse-engineering, responsible curved surface copies number, workpiece three-dimensional measurement, for existing three dimensional practicality (sample or model) when there is no technical documentation, the profile collective data of object can be obtained by Quick Measuring, and in addition construction, editor, amendment generates the New Model for Digitized Parametric Surfaces of general output format.
Because light not only can from transparent substance reflection but also can through them, therefore to transparent material as glass and acryl resin carry out the problem that three-dimensional measurement can cause multipath reflection.Due to this reason, three-dimensional measurement is carried out to transparent substance and becomes difficulty.Therefore, in using the body surface of imaging system to measure, that usually pays close attention to is opaque article but not transparent substance.By the photometric stereo that utilizes gradation to form or colored luminosity stereoscopic approach to realize can the surface measurement of object of reflected light.Have a kind of new method be reflected light wave band on transparent substance, and by using general-purpose algorithm to calculate the surface configuration of transparent substance.Polarization Method is calculating another effective ways in transparent substance shape.But described method will be implemented under given conditions, and they can carry out real-time three-dimensional moulding and for the progress in quality control slowly on a production line.
It is inconvenient to there is scanning in current spatial digitizer, and the control accuracy of three-dimensional movement problem not etc.
Utility model content
In order to overcome the deficiencies in the prior art, a kind of spatial digitizer of proposition of the present utility model, its objective is the handling and machining precision improving scanner.
In order to solve above-mentioned technical matters, the basic technical scheme that the utility model proposes is: a kind of spatial digitizer, comprise and place the scanning platform of measured object and the support across described scanning platform, on described support, activity arranges at least one optical body and at least one well heater, and described optical body can receive described heater emission light beam out and be emitted to described scanning platform; Described optical body is connected a control module with transmitter; Described control module is connected with hotness video camera, the described scanning platform of the rotating shooting of this hotness video camera.
Further, in spatial digitizer described in the utility model, described support is portal frame shape.
Further, in spatial digitizer described in the utility model, described well heater is carbon dioxide laser.
Further, in spatial digitizer described in the utility model, by the mobilizable setting of Y-axis screw mandrel on the bracket, this Y-axis screw mandrel connects the first motor to described optical body.
Further, in spatial digitizer described in the utility model, the two ends that described Y-axis screw mandrel is arranged are arranged on slide block, and described slide block connection is arranged on the Z axis screw mandrel on two legs of support.
Further, in spatial digitizer described in the utility model, described scanning platform realizes moving horizontally by an X-axis screw mandrel.
Further, in spatial digitizer described in the utility model, the two side ends of described scanning platform is fastened on the stable movement two guide rails realizing scanning platform.
The beneficial effects of the utility model are:
Spatial digitizer of the present utility model adopts an optical body and at least one well heater, described optical body can receive described heater emission light beam out and be emitted to described scanning platform; Described optical body is connected a control module with transmitter; Described control module is connected with hotness video camera, the described scanning platform of the rotating shooting of this hotness video camera; Described optical body realizes mobile by Y-axis screw mandrel, it is mobile that described support uses Z axis screw mandrel to realize; This technology can realize precise hard_drawn tuhes and improve scan resolution.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of spatial digitizer described in the utility model;
Fig. 2 is the structural representation of spatial digitizer described in Fig. 1.
Embodiment
Be described further below with reference to accompanying drawing 1 and accompanying drawing 2 pairs of the utility model, but protection domain of the present utility model should do not limited with this.
Contrast accompanying drawing 1 and accompanying drawing 2:
Spatial digitizer of the present utility model, comprise and place the scanning platform 10 of measured object and the support 20 across described scanning platform 10, on described support 20, activity arranges at least one optical body 30 and at least one well heater 40, and described optical body 30 can receive light beam that described well heater 40 emits and be emitted to described scanning platform 10; Described optical body 30 is connected a control module 50 with transmitter 40; Described control module 50 is connected with hotness video camera 60, the described scanning platform 10 of the rotating shooting of this hotness video camera 60.
Concrete, described optical body 30 is arranged on support 20, and this optical body 30 and described well heater 40 are oppositely arranged, and this well heater 40 is electrically connected with control module 50.During work, described control module 50 controls the light beam that certain power launched by described well heater 40, because well heater 40 and optical body 30 are oppositely arranged, therefore the light beam that this well heater 40 emits will be irradiated in optical body 30, optical body 30 has the function receiving and disperse these light beams, therefore after the effect of this optical body 30, light beam will be disperseed and will be irradiated on scanning platform 10.In addition, described control module 50 also connects described optical body 30 and hotness video camera 60, and it can the concrete condition of control both optical body 30 dispersed light beam, and controls the shooting analysis that hotness video camera 60 realizes the object on scanning platform 10.
In the utility model, described support 20 is portal frame shape.The cross bar 201 of this support 20 is provided with Y-axis screw mandrel 01, and this Y-axis screw mandrel 01 is threaded with described optical body 30, will drive moving left and right of described optical body 30 when Y-axis screw mandrel 01 rotates, to realize accurate control.
Two montants 202 of support 20 vertically arrange Z axis screw mandrel 02, this Z axis screw mandrel 02 is fixed with slide block 203, the two ends of described Y-axis screw mandrel 01 are just fixed on described slide block 203, will Y-axis screw mandrel 01 be driven to move up and down moving up and down of the described optical body 30 of final drive when Z axis screw mandrel 02 moves up and down.
Scanning platform 10 realizes moving horizontally by an X-axis screw mandrel 03.Concrete, the lower end screw thread of scanning platform 10 fixes X-axis screw mandrel 03, and drive scanning platform 10 moves around along X-axis by this X-axis screw mandrel 03.Further, the two side ends of scanning platform 10 is fastened on the stable movement two guide rails 04 realizing scanning platform 10.
The utility model adopts above-mentioned technology, achieves accurate control, and improves the sharpness of scanning.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to embodiment disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this instructions, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (7)
1. a spatial digitizer, it is characterized in that: comprise and place the scanning platform of measured object and the support across described scanning platform, on described support, activity arranges at least one optical body and at least one well heater, and described optical body can receive described heater emission light beam out and be emitted to described scanning platform; Described optical body is connected a control module with transmitter; Described control module is connected with hotness video camera, the described scanning platform of the rotating shooting of this hotness video camera.
2. spatial digitizer as claimed in claim 1, is characterized in that: described support is portal frame shape.
3. spatial digitizer as claimed in claim 1, is characterized in that: described well heater is carbon dioxide laser.
4. spatial digitizer as claimed in claim 1, is characterized in that: by the mobilizable setting of Y-axis screw mandrel on the bracket, this Y-axis screw mandrel connects the first motor to described optical body.
5. spatial digitizer as claimed in claim 4, is characterized in that: the two ends that described Y-axis screw mandrel is arranged are arranged on slide block, and described slide block connection is arranged on the Z axis screw mandrel on two legs of support.
6. spatial digitizer as claimed in claim 1, is characterized in that: described scanning platform realizes moving horizontally by an X-axis screw mandrel.
7. spatial digitizer as claimed in claim 6, is characterized in that: the two side ends of described scanning platform is fastened on the stable movement two guide rails realizing scanning platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520264962.8U CN205014956U (en) | 2015-04-28 | 2015-04-28 | A 3d scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520264962.8U CN205014956U (en) | 2015-04-28 | 2015-04-28 | A 3d scanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205014956U true CN205014956U (en) | 2016-02-03 |
Family
ID=55213551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520264962.8U Expired - Fee Related CN205014956U (en) | 2015-04-28 | 2015-04-28 | A 3d scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205014956U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806254A (en) * | 2016-04-19 | 2016-07-27 | 上海工程技术大学 | Cross-shaped track object three-dimensional scanning molding device |
| CN105831895A (en) * | 2016-05-30 | 2016-08-10 | 汪小立 | Automatic shoe production line |
| CN105901839A (en) * | 2016-06-23 | 2016-08-31 | 汪小立 | Annular rotary upper automatic production line |
| CN105996310A (en) * | 2016-07-19 | 2016-10-12 | 汪小立 | Automatic production line of vamps and soles |
| CN106323193A (en) * | 2015-06-30 | 2017-01-11 | 刘宇宁 | Sapphire crystal ingot profile measuring device |
| CN107348616A (en) * | 2017-08-22 | 2017-11-17 | 武汉维码科技有限公司 | A kind of three-dimensional biped scanner |
| CN109489563A (en) * | 2018-12-27 | 2019-03-19 | 常州工学院 | A kind of bellows orientation adjustment displacement detector and method |
| CN110108233A (en) * | 2019-05-16 | 2019-08-09 | 浙江机电职业技术学院 | A kind of spatial digitizer for 3D printing |
| CN111060008A (en) * | 2019-12-12 | 2020-04-24 | 天目爱视（北京）科技有限公司 | 3D intelligent vision equipment |
-
2015
- 2015-04-28 CN CN201520264962.8U patent/CN205014956U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323193A (en) * | 2015-06-30 | 2017-01-11 | 刘宇宁 | Sapphire crystal ingot profile measuring device |
| CN106323193B (en) * | 2015-06-30 | 2020-04-17 | 江苏菲戈勒斯新材料科技有限公司 | Sapphire ingot shape measuring device |
| CN105806254A (en) * | 2016-04-19 | 2016-07-27 | 上海工程技术大学 | Cross-shaped track object three-dimensional scanning molding device |
| CN105806254B (en) * | 2016-04-19 | 2018-09-14 | 上海工程技术大学 | A kind of orbiting vane article 3-D scanning molding machine |
| CN105831895A (en) * | 2016-05-30 | 2016-08-10 | 汪小立 | Automatic shoe production line |
| CN105901839A (en) * | 2016-06-23 | 2016-08-31 | 汪小立 | Annular rotary upper automatic production line |
| CN105996310A (en) * | 2016-07-19 | 2016-10-12 | 汪小立 | Automatic production line of vamps and soles |
| CN107348616A (en) * | 2017-08-22 | 2017-11-17 | 武汉维码科技有限公司 | A kind of three-dimensional biped scanner |
| CN109489563A (en) * | 2018-12-27 | 2019-03-19 | 常州工学院 | A kind of bellows orientation adjustment displacement detector and method |
| CN109489563B (en) * | 2018-12-27 | 2020-12-01 | 常州工学院 | Corrugated pipe orientation adjustment displacement detection device and method |
| CN110108233A (en) * | 2019-05-16 | 2019-08-09 | 浙江机电职业技术学院 | A kind of spatial digitizer for 3D printing |
| CN111060008A (en) * | 2019-12-12 | 2020-04-24 | 天目爱视（北京）科技有限公司 | 3D intelligent vision equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205014956U (en) | A 3d scanner | |
| CN103885390B (en) | Teaching 3-d laser measurement method and apparatus is exempted from based on reverse Engineering Technology | |
| CN204575030U (en) | Three-dimensional laser automatically scanning measuring system | |
| CN102853786B (en) | Apparatus and method for detecting flatness | |
| CN103208186B (en) | Method and device for scanning vehicles in three-dimensional mode through laser | |
| CN1301480C (en) | Computerized 3D visual color scan system and its scanning mode | |
| CN102506711B (en) | Line laser vision three-dimensional rotate scanning method | |
| CN108827187B (en) | A kind of measuring three-dimensional profile system | |
| CN101497279A (en) | Measuring and machining integrated laser three-dimensional marking method and device | |
| CN103644861B (en) | The analytic system of the jib formed precision of engineering mechanical device and analytical approach | |
| CN1730248A (en) | Reverse engineering robot system | |
| CN205027316U (en) | Quick three -dimensional laser scanning appearance | |
| CN102636137B (en) | REVO (Resident Encrypted Variable Output) measuring head position posture calibrating method in joint arm type coordinate measuring machine | |
| CN100573033C (en) | Three-dimensional surface model building system based on binocular | |
| CN103528676B (en) | A kind of semiconductor laser light intensity distribution testing method and device thereof | |
| CN110672029A (en) | Flexible measuring system of large-scale complex curved surface three-dimensional shape robot | |
| CN101629816A (en) | Complex revolving body contour measuring method and device capable of eliminating part positioning error | |
| CN105841618A (en) | Two-dimensional and three-dimensional combined measuring instrument and data fusion calibration method thereof | |
| Qiu et al. | Real-time tunnel deformation monitoring technology based on laser and machine vision | |
| CN104006789A (en) | Device and method for measuring spatial dynamic angle | |
| CN107869957A (en) | A kind of cylindrical cross-section dimension measuring device and method based on imaging system | |
| CN202533040U (en) | Image obtaining apparatus for ore-rock fragment-size 2.5 fractal dimension | |
| CN210033427U (en) | Compound positioning system of heading machine cutterhead | |
| Zhu et al. | Design of laser scanning binocular stereo vision imaging system and target measurement | |
| CN204359512U (en) | A kind of heavy caliber parallel light tube wavefront and image planes position label means |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20180428 |