CN205157803U - Portable handheld 3D scanner and criminal investigation 3D reconnaissance system - Google Patents
Portable handheld 3D scanner and criminal investigation 3D reconnaissance system Download PDFInfo
- Publication number
- CN205157803U CN205157803U CN201520915457.5U CN201520915457U CN205157803U CN 205157803 U CN205157803 U CN 205157803U CN 201520915457 U CN201520915457 U CN 201520915457U CN 205157803 U CN205157803 U CN 205157803U
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- camera
- scanner
- held
- pilot lamp
- portable hand
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Abstract
The utility model provides a portable handheld 3D scanner, a serial communication port, which comprises a body, the grip portion of middle part for being convenient for to grip of body, be equipped with the camera at the top of body, annular lamp on centering on on every side of last camera has the round, camera under the bottom of body is equipped with, down the camera is around there being annular lamp under the round around, the side of camera is equipped with the LED white light projecting apparatus of fixing on the body under, go up the camera and down the camera with locate this internal image acquisition unit and link to each other, the image acquisition unit the control unit internal with locating the basis link to each other, the control unit still connects LED white light projecting apparatus. The utility model discloses an another technical scheme provides a criminal investigation 3D reconnaissance system. Through the utility model provides a pair of criminal investigation 3D reconnaissance system can realize reconnoitring on -the -spot real -time 3D reduction to three -dimensional image reflects three -dimensional scene, has made things convenient for criminal investigation work.
Description
Technical field
The survey system that the utility model relates to a kind of portable hand-held 3D scanner and is made up of portable hand-held 3D scanner.
Background technology
The inspection of the scene of a crime is a requisite ring in criminal investigation work, and existing criminal investigation prospecting is generally all after criminal detective enters scene, and the means such as adopt hand-written record, take pictures have carried out the survey to scene.But notes contain the individual writing notes personnel and judge, cannot objectively respond field condition, and also cannot be reduced accurately to scene by word.Can objectively respond field condition although take pictures, photo is all two-dimentional, and needs the scene of prospecting three-dimensional often, reflects that very many details will inevitably be omitted in three-dimensional scene, bring difficulty to criminal investigation work by the photo of two dimension.
Summary of the invention
The purpose of this utility model is to provide a kind of system can reducing on-the-spot 3D scene.
In order to achieve the above object, a technical scheme of the present utility model there is provided a kind of portable hand-held 3D scanner, it is characterized in that, comprise body, the grip part of middle part for ease of gripping of body, camera is provided with at the top of body, around there being circular lamp on a circle around upper camera, lower camera is provided with in the bottom of body, the surrounding of lower camera is around there being circular lamp under a circle, the LED white light projector be fixed on body is provided with at the side of lower camera, upper camera and lower camera be located at intrinsic image acquisition units and be connected, image acquisition units be located at intrinsic control module and be connected, control module also connects LED white light projector, be upper camera by being located at intrinsic power supply unit, upper circular lamp, lower camera, lower circular lamp, LED white light projector, image acquisition units and control module provide operating voltage, power supply unit is connected with switch, switch is located on the grip part of body.
Preferably, described portable hand-held 3D scanner also comprises the pilot lamp be used to indicate with testee distance, and pilot lamp is positioned at the end face of described body, and pilot lamp is connected with described intrinsic control module.
Preferably, described pilot lamp comprise instruction and testee apart from correct pilot lamp one, indicate and testee hypotelorism pilot lamp two, indicate and the pilot lamp three of testee hypertelorism.
Another technical scheme of the present utility model there is provided a kind of criminal investigation 3D survey system, it is characterized in that, comprise above-mentioned portable hand-held 3D scanner and, PC is connected via the control module of dismountable data line with portable hand-held 3D scanner.
A kind of criminal investigation 3D survey system provided by the utility model can realize, to the on-the-spot real-time 3D reduction of prospecting, reflecting three-dimensional scene, facilitate criminal investigation work with 3-D view.
Accompanying drawing explanation
Fig. 1 is the front view of the portable hand-held 3D scanner used in the utility model;
Fig. 2 is the side view of the portable hand-held 3D scanner used in the utility model.
Embodiment
For making the utility model become apparent, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
Composition graphs 1 and Fig. 2, the utility model provides a kind of portable hand-held 3D scanner, comprises body 1, the grip part of middle part for ease of gripping of body 1.Camera 2 is provided with, around there being circular lamp 3 on a circle around upper camera 2 at the top of body 1.The end face of body 1 be provided with instruction and testee apart from correct pilot lamp one, indicate and testee hypotelorism pilot lamp two, indicate and the pilot lamp three of testee hypertelorism.Be provided with lower camera 4 in the bottom of body 1, the surrounding of lower camera 4 is around there being circular lamp 5 under a circle.The LED white light projector 6 be fixed on body 1 is provided with at the side of lower camera 4.Pilot lamp one, pilot lamp two, pilot lamp three, upper camera 2 and lower camera 4 are connected with the image acquisition units be located in body 1, image acquisition units is connected with the control module be located in body 1, control module also connects LED white light projector 6, be pilot lamp one by the power supply unit be located in body 1, pilot lamp two, pilot lamp three, upper camera 2, upper circular lamp 3, lower camera 4, lower circular lamp 5, LED white light projector 6, image acquisition units and control module provide operating voltage, power supply unit is connected with switch 7, switch 7 is located on the grip part of body 1.
Criminal investigation 3D survey system is just constituted after a kind of portable hand-held 3D scanner provided by the utility model is connected with PC by data line.
The LED white light projector 6 of portable hand-held 3D scanner sends light pattern on object, and upper camera 2 and lower camera 4 record this pattern.Light pattern is out of shape along with the particular curvature of object, and this distortion is then converted to 3D rendering by the software pre-installed by PC.Along with user rotates object, light pattern changes, and the software of PC prepackage then identifies that these change.Per second the projecting on object of light pattern reaches 15 times, and its geological information is used for building surface in real time.
The all right detecting optical target of the portable hand-held 3D scanner that the utility model provides, the location they provided and geological information combine, to obtain result the most accurately.
Claims (4)
1. a portable hand-held 3D scanner, it is characterized in that, comprise body (1), the grip part of middle part for ease of gripping of body (1), upper camera (2) is provided with at the top of body (1), around there being circular lamp (3) on a circle around upper camera (2), lower camera (4) is provided with in the bottom of body (1), the surrounding of lower camera (4) is around there being circular lamp (5) under a circle, the LED white light projector (6) be fixed on body (1) is provided with at the side of lower camera (4), upper camera (2) and lower camera (4) are connected with the image acquisition units be located in body (1), image acquisition units is connected with the control module be located in body (1), control module also connects LED white light projector (6), be upper camera (2) by the power supply unit be located in body (1), upper circular lamp (3), lower camera (4), lower circular lamp (5), LED white light projector (6), image acquisition units and control module provide operating voltage, power supply unit is connected with switch (7), switch (7) is located on the grip part of body (1).
2. a kind of portable hand-held 3D scanner as claimed in claim 1, it is characterized in that, described portable hand-held 3D scanner also comprises the pilot lamp be used to indicate with testee distance, pilot lamp is positioned at the end face of described body (1), and pilot lamp is connected with the control module in described body (1).
3. a kind of portable hand-held 3D scanner as claimed in claim 2, it is characterized in that, described pilot lamp comprise instruction and testee apart from correct pilot lamp one, indicate and testee hypotelorism pilot lamp two, indicate and the pilot lamp three of testee hypertelorism.
4. a criminal investigation 3D survey system, is characterized in that, comprise portable hand-held 3D scanner as claimed in claim 1 and, PC is connected via the control module of dismountable data line with portable hand-held 3D scanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520915457.5U CN205157803U (en) | 2015-11-17 | 2015-11-17 | Portable handheld 3D scanner and criminal investigation 3D reconnaissance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520915457.5U CN205157803U (en) | 2015-11-17 | 2015-11-17 | Portable handheld 3D scanner and criminal investigation 3D reconnaissance system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205157803U true CN205157803U (en) | 2016-04-13 |
Family
ID=55693482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520915457.5U Expired - Fee Related CN205157803U (en) | 2015-11-17 | 2015-11-17 | Portable handheld 3D scanner and criminal investigation 3D reconnaissance system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205157803U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105223626A (en) * | 2015-11-17 | 2016-01-06 | 上海良相智能化工程有限公司 | A kind of portable hand-held 3D scanner and criminal investigation 3D survey system |
| CN106626393A (en) * | 2016-12-27 | 2017-05-10 | 张海涛 | 3D (Three-dimensional) printing mobile scanning device |
-
2015
- 2015-11-17 CN CN201520915457.5U patent/CN205157803U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105223626A (en) * | 2015-11-17 | 2016-01-06 | 上海良相智能化工程有限公司 | A kind of portable hand-held 3D scanner and criminal investigation 3D survey system |
| CN106626393A (en) * | 2016-12-27 | 2017-05-10 | 张海涛 | 3D (Three-dimensional) printing mobile scanning device |
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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: 20160413 Termination date: 20181117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |