CN203848812U - 3D scanning imaging device - Google Patents
3D scanning imaging device Download PDFInfo
- Publication number
- CN203848812U CN203848812U CN201420188018.4U CN201420188018U CN203848812U CN 203848812 U CN203848812 U CN 203848812U CN 201420188018 U CN201420188018 U CN 201420188018U CN 203848812 U CN203848812 U CN 203848812U
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- detector
- direction motor
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Abstract
The utility model discloses a 3D scanning imaging device comprising a detector, an X-ray source, a Z direction motor, an X direction motor, a Y direction motor, a transmission belt, and a ray proof box body in a cuboid structure; one side of the ray proof box body is provided with an operation observe window; the transmission belt is arranged in the ray proof box body; one side of the transmission belt is provided with a detection support; a detector pedestal is provided with the detector; one side of the detector is provided with a long rod fixedly connected with the Z direction motor; the Z direction motor is connected with a direction screw rod; a detector pedestal horizontal guide rail is arranged on a mobile plate provided with the X direction motor; the X direction motor is connected with an X direction screw rod. The transmission belt is arranged in the ray proof box body so as to fast carry out scanning imaging, thus improving work efficiency; moreover, the X direction motor, the Y direction motor and the Z direction motor can control the detector to carry out omnibearing scanning, thereby improving scanning imaging quality.
Description
Technical field
The utility model relates to technical field of imaging, is specially a kind of 3D scanned imagery device.
Background technology
The purposes of spatial digitizer is (the point cloud) that creates object geometric jacquard patterning unit surface, and these points can be used to interpolation and become the surface configuration of object, and more intensive some cloud can create more accurate model (this process claims).If scanner can be obtained surface color, can further on the surface rebuilding, paste, that is so-called (texture mapping).Spatial digitizer can be modeled as camera, and their visual line of sight all embodies coniform, and the collection of information is all limited in certain scope.
Current spatial digitizer, mainly divides two classes: a class is passive mode, is exactly not need specific light source, rely on the residing natural light condition of object to scan completely, often adopt binocular technology, but precision is low, the object of geometric properties can only be scanned, the requirement in a lot of fields can not be met; Another kind of is active mode, projects specific light exactly as object, wherein represents the scanning of technology laser rays formula, and ratio of precision is higher, but owing to can only project a light at every turn, so sweep velocity is slow.In addition, because laser can damage biosome and more precious object, so can not be applied to some specific area.
Utility model content
The technical matters that the utility model solves is to provide a kind of 3D scanned imagery device, to solve the problem proposing in above-mentioned background technology.
The technical matters that the utility model solves realizes by the following technical solutions: a kind of 3D scanned imagery device, comprise: detector, x-ray source, Z direction motor, directions X motor, Y-direction motor, travelling belt, radiation proof casing, described radiation proof casing is rectangular structure, radiation proof casing one side is provided with manipulation view window, in radiation proof casing, be provided with travelling belt, travelling belt one side is provided with detection support, survey support and be provided with detector base, detector is installed on detector base, detector one side is provided with stock, other one end of stock is provided with cross bar, on cross bar, be fixed wtih x-ray source, on stock, be fixed with Z direction motor, Z direction motor is connected to direction leading screw, Z direction leading screw engages with cross bar by screw thread, on stock, be fixed with Z direction displacement transducer, detector base horizontal guide rail is arranged on a movable plate, directions X motor is installed on movable plate, directions X motor is connected to directions X leading screw, directions X leading screw is intermeshing by screw thread and detector base.
On described movable plate, be fixed with directions X displacement transducer, movable plate is arranged on fixed head by upright guide rail.
The described Y-direction displacement transducer that is fixed with on fixed head.
Compared with prior art, the beneficial effects of the utility model are: in the utility model, in radiation proof casing, being provided with travelling belt can fast scan imaging, increases work efficiency; In addition, the utility model carries out comprehensive scanning by directions X motor, Y-direction motor, Z direction Electric Machine Control detector, improves scanning imagery quality.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1, detector, 2, detector base, 3, stock, 4, cross bar, 5, x-ray source, 6, Z direction motor, 7, Z direction leading screw, 8, Z direction displacement transducer, 9, horizontal guide rail, 10 movable plates, 11, directions X motor, 12, directions X leading screw, 13, directions X displacement transducer, 14, upright guide rail, 15, fixed head, 16, Y-direction motor, 17, Y-direction leading screw, 18, Y-direction displacement transducer, 19, digit optical camera, 20, travelling belt, 21, manipulation view window, 22, radiation proof casing.
Embodiment
In order to make of the present utility modelly to realize technological means, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of 3D scanned imagery device, comprise: detector 1, x-ray source 5, Z direction motor 6, directions X motor 11, Y-direction motor 16, travelling belt 20, radiation proof casing 22, described radiation proof casing 22 is rectangular structure, radiation proof casing 22 1 sides are provided with manipulation view window 21, in radiation proof casing 22, be provided with travelling belt 20, travelling belt 20 1 sides are provided with detection support, survey support and be provided with detector base 2, detector 1 is installed on detector base 2, detector 1 one sides are provided with stock 3, other one end of stock 3, cross bar 4 is installed, on cross bar 4, be fixed wtih x-ray source 5, on x-ray source 5, self is with alignment device, really make the form outgoing with Dan Shu of X ray that x-ray source 5 sends, and just to detector 1.And cross bar 4 can slide on stock 3, thereby regulate the distance of x-ray source to detector.Cross bar is in sliding process, remain that x-ray source is just to detector, and adjustable x-ray source is 300mm-700mm to detector distance variation range, on stock 3, is fixed with Z direction motor 6, Z direction motor 6 is connected to Z direction leading screw 7, and Z direction leading screw 7 engages with cross bar 4 by screw thread.
By the rotation of Z direction motor 6 and the transmission of Z direction leading screw 7, drive cross bar 4 to slide on stock 3, thereby regulate the distance of x-ray source 5 to detector 1.Cross bar 4, in sliding process, remain that x-ray source 5 is just to detector 1, and adjustable x-ray source 5 is 300mm-700mm to the change of distance scope of detector 1.On stock 3, be fixed with Z direction displacement transducer 8, can measure cross bar 4 relative position on stock 3 by Z direction displacement transducer 8.2 of detector bases are arranged on a movable plate 10 by horizontal guide rail 9, and detector base 2 can slide on horizontal guide rail 9.Directions X motor 11 is installed on movable plate 10, and directions X motor 11 is connected to directions X leading screw 12, and directions X leading screw 12 is intermeshing by screw thread and detector base 2.By the rotation of directions X motor 11 and the transmission of directions X leading screw 12, can make detector base 2 on horizontal guide rail 9, do the slip of horizontal direction, can distance travelledly be 700mm farthest.
On movable plate 10, be fixed with directions X displacement transducer 13, can measure the relative position of detector base 2 on horizontal guide rail 9 by directions X displacement transducer 13.
10 of movable plates are arranged on fixed head 15 by upright guide rail 14, and movable plate 10 can slide on upright guide rail 14.Y-direction motor 16 is installed on fixed head 15, and Y-direction motor 16 is connected to Y-direction leading screw 17, and Y-direction leading screw 17 is intermeshing by screw thread and movable plate 10.By the rotation of Y-direction motor 16 and the transmission of Y-direction leading screw 17, can make movable plate 10 on upright guide rail 14, do the slip of vertical direction, can distance travelledly be 1800mm farthest.
On fixed head 15, be fixed with Y-direction displacement transducer 18, can measure the relative position of movable plate 10 on upright guide rail 14 by Y-direction displacement transducer 18.So just can adjust by being arranged on respectively two motors on movable plate and fixed head the position of detector.
Workflow of the present utility model is: the position by workpiece between detector and x-ray source, and the detector of trying one's best.Control the rotation of Z direction motor, make cross bar as far as possible close to workpiece, ensure detector, workpiece, x-ray source three's mutual alignment, under the prerequisite of normal operation that does not hinder device, make the distance between x-ray source and detector short as far as possible.The projected position of the region correspondence of as required workpiece being had an X-rayed on fixed head set scanning area and track while scan mode on main frame.Track while scan is generally " bow " font or "the" shape, also can pass through the specific track while scan of program setting.After scanning area and track while scan mode have been set, device is operation automatically under the command operating of whole electric-control system.First detector and x-ray source run to scanning starting position, the electric power starting of x-ray source, detector, digit optical camera, x-ray source starts to send the X-ray beam of collimation, X ray transmitted through workpiece after strength retrogression be detected device and receive, the X ray strength information receiving is converted into electronic signal by detector, form with counting rate is transferred to main frame, and the picture photographing is transferred to main frame by digit optical camera.
After scanning process completes, the digital picture of an embodiment perspective result also forms complete, and the image of reflection scanning area outward appearance that can be captured with digit optical camera contrasts.And on x-ray source, common digit optical camera is installed, the scene shot in x-ray source front can be become to digital photograph, be transferred to main frame, can realize the workpiece appearance images and demonstration or the crossover demonstration side by side simultaneously of perspective result images of having an X-rayed scanning area, or integrate processing by Digital Image Processing tool software, make to show more directly perceived.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a 3D scanned imagery device, comprise: detector, x-ray source, Z direction motor, directions X motor, Y-direction motor, travelling belt, radiation proof casing, it is characterized in that: described radiation proof casing is rectangular structure, radiation proof casing one side is provided with manipulation view window, in radiation proof casing, be provided with travelling belt, travelling belt one side is provided with detection support, survey support and be provided with detector base, detector is installed on detector base, detector one side is provided with stock, other one end of stock is provided with cross bar, on cross bar, be fixed wtih x-ray source, on stock, be fixed with Z direction motor, Z direction motor is connected to direction leading screw, Z direction leading screw engages with cross bar by screw thread, on stock, be fixed with Z direction displacement transducer, detector base horizontal guide rail is arranged on a movable plate, directions X motor is installed on movable plate, directions X motor is connected to directions X leading screw, directions X leading screw is intermeshing by screw thread and detector base.
2. a kind of 3D scanned imagery device according to claim 1, is characterized in that: on described movable plate, be fixed with directions X displacement transducer, movable plate is arranged on fixed head by upright guide rail.
3. a kind of 3D scanned imagery device according to claim 1, is characterized in that: the described Y-direction displacement transducer that is fixed with on fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188018.4U CN203848812U (en) | 2014-04-18 | 2014-04-18 | 3D scanning imaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188018.4U CN203848812U (en) | 2014-04-18 | 2014-04-18 | 3D scanning imaging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203848812U true CN203848812U (en) | 2014-09-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420188018.4U Expired - Fee Related CN203848812U (en) | 2014-04-18 | 2014-04-18 | 3D scanning imaging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203848812U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409382A (en) * | 2014-09-26 | 2015-03-11 | 苏州万斯德电子科技有限公司 | Bridge type structure for welding head of semiconductor packaging equipment |
| CN106872491A (en) * | 2015-12-10 | 2017-06-20 | 中国科学院深圳先进技术研究院 | A kind of experimental provision for measuring crystal eigenresolution |
| CN106872505A (en) * | 2015-12-10 | 2017-06-20 | 中国科学院深圳先进技术研究院 | A kind of experiment porch for measuring crystal resolution ratio |
-
2014
- 2014-04-18 CN CN201420188018.4U patent/CN203848812U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409382A (en) * | 2014-09-26 | 2015-03-11 | 苏州万斯德电子科技有限公司 | Bridge type structure for welding head of semiconductor packaging equipment |
| CN106872491A (en) * | 2015-12-10 | 2017-06-20 | 中国科学院深圳先进技术研究院 | A kind of experimental provision for measuring crystal eigenresolution |
| CN106872505A (en) * | 2015-12-10 | 2017-06-20 | 中国科学院深圳先进技术研究院 | A kind of experiment porch for measuring crystal resolution ratio |
| CN106872505B (en) * | 2015-12-10 | 2020-04-14 | 中国科学院深圳先进技术研究院 | Experiment platform for measuring crystal resolution |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20160418 |