CN208921065U - A kind of movable type spatial digitizer - Google Patents
A kind of movable type spatial digitizer Download PDFInfo
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- CN208921065U CN208921065U CN201822028902.2U CN201822028902U CN208921065U CN 208921065 U CN208921065 U CN 208921065U CN 201822028902 U CN201822028902 U CN 201822028902U CN 208921065 U CN208921065 U CN 208921065U
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- spatial digitizer
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Abstract
The utility model relates to three-dimensional measurement technical fields, disclose a kind of mobile spatial digitizer, are specifically made of scanner ontology, the bracket being arranged in below scanner ontology and the turntable being arranged in front of scanner ontology；Scanner ontology includes shell, the upper surface of shell is provided with the touch display screen for human-computer interaction, the front end face of shell is provided with for the miniature webcam of shooting and the laser for projecting coded structured light, shell is internally provided with Android system control panel, wireless transmitter module and power module, power module is connect with Android system control panel, and Android system control panel is connect with touch display screen, miniature webcam, laser, wireless signal transmitting module respectively；Turntable is internally provided with reception of wireless signals module.The utility model volume is substantially reduced, and is not depended on other and is calculated equipment, high-precision three-dimensional scanning function is embedded into the consumer electronics such as plate for the first time, and imparting scanner more includes and meaning.
Description
Technical field
The utility model relates to three-dimensional measurement technical fields, disclose a kind of mobile spatial digitizer.
Background technique
Optical three-dimensional measurement technology can obtain the accurate three-D profile of object, thus it Entertainment, medicine shaping,
The fields such as industrial design, historical relic's protection all have broad application prospects.The portable desktop class 3D scanner of existing comparative maturity
Technology is structural light three-dimensional scanning technique, realizes the disposable measurement to external surface of objects by structure light coding, has speed
Fast and clear superiority with high accuracy, the structural light three-dimensional scanning technique based on projection have become current mainstream technology means.Such as
Shenzhen Institutes of Advanced Technology, Chinese Academy of Science is in application on December 15th, 2016 utility model patent: Portable three-dimensional scanning dress
It sets and mobile terminal (Patent No. CN201621378139.0), disclosing includes: shell；Light source is set in the shell,
For emitting projection light；Reflecting mirror is obliquely installed in the shell, for changing the transmission direction of the projection light；First
Lens are set in the shell, obtain parallel projection light for carrying out parallel light processing to the projection light；Diffraction optics device
Part is set in the shell, is used for the parallel projection optical diffraction into structure light；Second lens are embedded in the shell
On, for adjusting the crevice projection angle and projection scope of the structure light；Camera is inlayed on the housing, for acquiring
State the pattern that structure light is formed on target object.However the existing 3-D scanning technical solution based on structure light usually requires
It being calculated by computer, and figure is larger, use occasion is limited, and be primarily present following problems: (1) product size is big,
Than cumbersome；(2) computer is relied on, usage scenario is limited；(3) product function is single.
Utility model content
The purpose of this utility model is to provide a kind of mobile spatial digitizers, solve prior art spatial digitizer
The problem of size is big, usage scenario is limited and has a single function.
The realization process of the utility model is as follows:
A kind of movable type spatial digitizer, is existed by scanner ontology, the bracket being arranged in below scanner ontology and setting
Turntable composition in front of scanner ontology；The scanner ontology includes shell, and the upper surface of the shell is provided with for people
The touch display screen of machine interaction, the front end face of the shell are provided with for the miniature webcam of shooting and for projecting coding knot
The laser of structure light, the shell are internally provided with Android system control panel, wireless transmitter module and power module, the electricity
Source module is connect with Android system control panel, the Android system control panel respectively with touch display screen, miniature webcam, laser
Device, wireless signal transmitting module connection；The turntable is internally provided with reception of wireless signals module, the wireless signal transmitting
Module matches with reception of wireless signals module.
Further, the power module is rechargeable lithium battery, and the housing side is provided with power source charges mouth, power supply is opened
It closes, the power source charges mouth, power switch are connect with power module respectively.
Further, the wireless signal transmitting module is wireless signal transmitting chip, and the reception of wireless signals module is
Reception of wireless signals chip.
Further, the turntable includes pedestal, the setting rotating electric machine of the heart, turn being arranged on rotating electric machine in the base
One end of the workbench of axis and the side of being set on the base, the shaft is connect with rotating electric machine, the other end of the shaft with
Workbench connection, the inside of the pedestal are additionally provided with turning table control plate and turntable power module, and the side of the pedestal is set
It is equipped with turntable power switch and turntable power source charges mouth, the turntable power module is opened with turning table control plate, turntable power supply respectively
It closes, the connection of turntable power source charges mouth, the turning table control plate is connect with reception of wireless signals module, rotating electric machine respectively.
Further, rotation instruction is assigned by touch display screen, the Android system control panel will after receiving rotation instruction
Rotation instruction is transferred to wireless signal transmitting module, and the wireless signal transmitting module emits signal, the reception of wireless signals
Module transfers signals to turning table control plate after receiving the signal that wireless signal transmitting module emits, then turning table control plate control
Rotating electric machine work processed, the rotation of rotating electric machine drive shaft, shaft rotation drive workbench rotation.
Further, the front end face of the shell is provided with 2 miniature webcams and 1 laser, and the laser is located at 2
Between a miniature webcam.
Further, the bracket is lifting support, and the bottom of the bracket is provided with pulley.
Further, the lamp box or lamp plate in the setting of the periphery of the turntable for light filling.
Coded structured light technology described in the utility model is on the basis of multi-line structured light technology, in order to solve a plurality of line
The positioning and matching problem of different stripeds in image.Compiling method is divided into time encoding method, space encoding method, direct coding method and color
Color compiling method.Such as time encoding method is obtained by the way that multiple and different coding patterns is chronologically successively projected body surface
Corresponding coded video sequences, coded video sequences are combined and are decoded, and obtain the every rule for being projected in body surface
The ordinal number of line can be obtained by the three-dimensional coordinate of object in conjunction with line-structured light method.
The good effect of the utility model:
(1) mobile spatial digitizer volume described in the utility model is substantially reduced, and is not depended on other and is calculated equipment, and
With multimedia display interactive function, high-precision three-dimensional scanning function is embedded into the consumer electronics such as plate for the first time, imparting is swept
Instrument is retouched more to include and meaning.
(2) it is developed based on Android platform, independence is good；Using microcam and laser, performance is high, small in size；Touching
It touches display screen and has Virtual Interactive Interface；Data operation is mainly responsible for by cloud, and speed is fast；Camera resolution is high: model effect
Fruit and grain effect are good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of mobile spatial digitizer described in the utility model；
In figure, 1 scanner ontology, 2 brackets, 3 turntables, 11 shells, 12 touch display screens, 13 miniature webcams, 14 laser
Device.
Specific embodiment
The utility model is described further below with reference to embodiment.
In order to solve the problems, such as that prior art spatial digitizer size is big, usage scenario is limited and has a single function, this reality
A kind of mobile spatial digitizer is provided with novel.
Embodiment 1
Movable type spatial digitizer described in the present embodiment, is shown in Fig. 1, by scanner ontology, is arranged below scanner ontology
Bracket 2 and the turntable 3 that is arranged in front of scanner ontology form；The scanner ontology includes shell 11, the shell 11
Upper surface be provided with the touch display screen 12 for human-computer interaction, the front end face of the shell 11 is provided with for the micro- of shooting
Type camera 13 and laser 14 for projecting coded structured light, the shell 11 are internally provided with Android system control
Plate, wireless transmitter module and power module, the power module are connect with Android system control panel, the Android system control panel
It is connect respectively with touch display screen 12, miniature webcam 13, laser 14, wireless signal transmitting module；The inside of the turntable 3
It is provided with reception of wireless signals module, the wireless signal transmitting module matches with reception of wireless signals module.The power supply
Module is rechargeable lithium battery, and 11 side of shell is provided with power source charges mouth, power switch, the power source charges mouth, electricity
Source switch is connect with power module respectively.The wireless signal transmitting module is wireless signal transmitting chip, the wireless signal
Receiving module is reception of wireless signals chip.The front end face of the shell 11 is provided with 2 miniature webcam 13 and 1 lasers
14, the laser 14 is located between 2 miniature webcams 13.Rotation instruction, the Android are assigned by touch display screen 12
System control panel receives and rotation instruction is transferred to wireless signal transmitting module, the wireless signal transmitting module after rotation instructs
Emit signal, the reception of wireless signals module receive wireless signal transmitting module transmitting signal after transfer signals to turn
Platform control panel, then turning table control plate control rotating electric machine work, the rotation of rotating electric machine drive shaft, shaft rotation drive work
Platform rotation.
Embodiment 2
Movable type spatial digitizer described in the present embodiment, by scanner ontology, the bracket being arranged in below scanner ontology 2
It is formed with the turntable 3 being arranged in front of scanner ontology；The scanner ontology includes shell 11, the upper surface of the shell 11
It is provided with the touch display screen 12 for human-computer interaction, the front end face of the shell 11 is provided with the miniature webcam for shooting
13 and the laser 14 for projecting coded structured light, the shell 11 is internally provided with Android system control panel, wireless hair
Penetrate module and power module, the power module is connect with Android system control panel, the Android system control panel respectively with touching
Touch display screen 12, miniature webcam 13, laser 14, wireless signal transmitting module connection；The turntable 3 is internally provided with nothing
Line signal receiving module, the wireless signal transmitting module match with reception of wireless signals module.The power module is can
Charged lithium cells, 11 side of shell are provided with power source charges mouth, power switch, the power source charges mouth, power switch point
It is not connect with power module.The wireless signal transmitting module is wireless signal transmitting chip, the reception of wireless signals module
For reception of wireless signals chip.The turntable 3 includes pedestal, the rotating electric machine of the heart, setting in the base is arranged in rotating electric machine
On shaft and the side of being set on the base workbench, one end of the shaft connect with rotating electric machine, the shaft it is another
One end is connect with workbench, and the inside of the pedestal is additionally provided with turning table control plate and turntable power module, the pedestal
Side is provided with turntable power switch and turntable power source charges mouth, the turntable power module respectively with turning table control plate, turntable
Power switch, the connection of turntable power source charges mouth, the turning table control plate connect with reception of wireless signals module, rotating electric machine respectively
It connects.The front end face of the shell 11 is provided with 2 miniature webcam 13 and 1 lasers 14, and the laser 14 is micro- positioned at 2
Between type camera 13.Rotation instruction is assigned by touch display screen 12, after the Android system control panel receives rotation instruction
Rotation instruction is transferred to wireless signal transmitting module, the wireless signal transmitting module emits signal, and the wireless signal connects
It receives after module receives the signal that wireless signal transmitting module emits and transfers signals to turning table control plate, then turning table control plate
Rotating electric machine work, the rotation of rotating electric machine drive shaft are controlled, shaft rotation drives workbench rotation.The bracket 2 is to rise
The bottom of descending branch frame, the bracket 2 is provided with pulley.On the periphery of the turntable 3, setting is used for the lamp box or lamp plate of light filling.
Working principle of the utility model is: during the scanning process, testee is placed on turntable, scanner ontology is solid
It is scheduled on bracket 2, turns on the power switch with turntable power switch, testee on 13 face turntable of miniature webcam, laser
Device 14 projects coded structured light to testee, while 13 pairs of miniature webcam projections have the object of structure light to shoot, micro-
Type camera 13 can only shoot the contour of object of face, as turntable 3 rotates a circle, so that it may obtain the three-dimensional of measured object entirety
Profile, the picture transfer that miniature webcam 13 takes to Android system control panel carry out picture pretreatment, treated picture
It uploads to cloud by Android system control panel to be calculated, then by cloud by calculated result Android system control panel, then by pacifying
Tall and erect system control panel is transferred to touch display screen 12 and realizes that threedimensional model is shown.In the scanner course of work, can with lamp box or
Other external light sources such as lamp plate are to texture maps light filling, so that the texture maps brightness uniformity of shooting, clear, modelling effect is more preferably forced
Very, lamp box can be by wired or wirelessly controlled, and brightness can pass through software adjustment.Wherein, user passes through
Wireless telecommunications control the rotation and stopping of turntable, and concrete operations are that rotation instruction, the Android are assigned by touch display screen 12
System control panel receives and rotation instruction is transferred to wireless signal transmitting module, the wireless signal transmitting module after rotation instructs
Emit signal, the reception of wireless signals module receive wireless signal transmitting module transmitting signal after transfer signals to turn
Platform control panel, then turning table control plate control rotating electric machine work, the rotation of rotating electric machine drive shaft, shaft rotation drive work
Platform rotation.
The 3-D scanning technology that movable type spatial digitizer described in the utility model uses is structure light and stereoscopic vision phase
In conjunction with technology, gauge head scanning in, laser 14 to testee project coded structured light, while 13 pairs of miniature webcam projection
There is the object of structure light to be shot, corresponds to the three-dimensional of body surface in picture by being analyzed to obtain to the picture taken
Profile information.The system of scanner ontology described in the utility model and cloud interaction, realize cloud computing, subscriber information management, mould
Type preservation such as checks at the functions.Miniature webcam 13 and laser 14 take into account miniaturization and high-resolution, can be in 3-D scanning
Guarantee higher measurement accuracy, while high-resolution texture information can be obtained.
The above content is specific preferred embodiment further description to made by the utility model is combined, no
It can assert that the specific implementation of the utility model is only limitted to these explanations.For the utility model those of ordinary skill in the art
For, without departing from the concept of the premise utility, several simple deduction or replace can also be made, all should be considered as category
In the protection scope of the utility model.
Claims (8)
1. a kind of movable type spatial digitizer, it is characterised in that: by scanner ontology, the bracket being arranged in below scanner ontology
(2) and be arranged in front of scanner ontology turntable (3) composition；The scanner ontology includes shell (11), the shell
(11) upper surface is provided with the touch display screen (12) for human-computer interaction, and the front end face of the shell (11), which is provided with, to be used for
The miniature webcam (13) of shooting and laser (14) for projecting coded structured light, shell (11) are internally provided with
Android system control panel, wireless transmitter module and power module, the power module are connect with Android system control panel, the peace
Tall and erect system control panel connects with touch display screen (12), miniature webcam (13), laser (14), wireless signal transmitting module respectively
It connects；The turntable (3) is internally provided with reception of wireless signals module, the wireless signal transmitting module and reception of wireless signals
Module matches.
2. mobile spatial digitizer according to claim 1, it is characterised in that: the power module is chargeable lithium electricity
Pond, shell (11) side are provided with power source charges mouth, power switch, the power source charges mouth, power switch respectively with electricity
Source module connection.
3. mobile spatial digitizer according to claim 1, it is characterised in that: the wireless signal transmitting module is wireless
Signal transmitting chip, the reception of wireless signals module are reception of wireless signals chip.
4. mobile spatial digitizer according to claim 1, it is characterised in that: the turntable (3) includes that pedestal, setting exist
The workbench of the rotating electric machine of base center, the shaft being arranged on rotating electric machine and the side of being set on the base, the shaft
One end connect with rotating electric machine, the other end of the shaft is connect with workbench, the inside of the pedestal be additionally provided with turn
Platform control panel and turntable power module, the side of the pedestal is provided with turntable power switch and turntable power source charges mouth, described
Turntable power module is connect with turning table control plate, turntable power switch, turntable power source charges mouth respectively, the turning table control plate point
It is not connect with reception of wireless signals module, rotating electric machine.
5. mobile spatial digitizer according to claim 4, it is characterised in that: assign rotation by touch display screen (12)
Instruction, the Android system control panel receive and rotation instruction are transferred to wireless signal transmitting module, the nothing after rotation instructs
Line signal emission module emits signal, after the reception of wireless signals module receives the signal of wireless signal transmitting module transmitting
Turning table control plate is transferred signals to, then the work of turning table control plate control rotating electric machine, the rotation of rotating electric machine drive shaft turns
Axis rotation drives workbench rotation.
6. mobile spatial digitizer according to claim 1, it is characterised in that: the front end face of the shell (11) is provided with
2 miniature webcams (13) and 1 laser (14), the laser (14) are located between 2 miniature webcams (13).
7. mobile spatial digitizer according to claim 1, it is characterised in that: the bracket (2) is lifting support, described
The bottom of bracket (2) is provided with pulley.
8. mobile spatial digitizer according to claim 1, it is characterised in that: be arranged on the periphery of the turntable (3) and use
In the lamp box or lamp plate of light filling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822028902.2U CN208921065U (en) | 2018-12-05 | 2018-12-05 | A kind of movable type spatial digitizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822028902.2U CN208921065U (en) | 2018-12-05 | 2018-12-05 | A kind of movable type spatial digitizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208921065U true CN208921065U (en) | 2019-05-31 |
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ID=66712670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822028902.2U Active CN208921065U (en) | 2018-12-05 | 2018-12-05 | A kind of movable type spatial digitizer |
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| Country | Link |
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| CN (1) | CN208921065U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111569124A (en) * | 2020-05-15 | 2020-08-25 | 李军 | Complicated special-shaped surface medical instrument disinfection device |
| CN111750802A (en) * | 2020-06-29 | 2020-10-09 | 山东大学 | Workpiece surface micro-topography measuring device and method based on line structured light |
| WO2022082896A1 (en) * | 2020-10-22 | 2022-04-28 | 光华临港工程应用技术研发(上海)有限公司 | Apparatus for line structured light three-dimensional measurement |
-
2018
- 2018-12-05 CN CN201822028902.2U patent/CN208921065U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111569124A (en) * | 2020-05-15 | 2020-08-25 | 李军 | Complicated special-shaped surface medical instrument disinfection device |
| CN111569124B (en) * | 2020-05-15 | 2021-12-14 | 李军 | Complicated special-shaped surface medical instrument disinfection device |
| CN111750802A (en) * | 2020-06-29 | 2020-10-09 | 山东大学 | Workpiece surface micro-topography measuring device and method based on line structured light |
| CN111750802B (en) * | 2020-06-29 | 2021-04-16 | 山东大学 | Workpiece surface micro-topography measuring device and method based on line structured light |
| WO2022082896A1 (en) * | 2020-10-22 | 2022-04-28 | 光华临港工程应用技术研发(上海)有限公司 | Apparatus for line structured light three-dimensional measurement |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Huanhuan Inventor after: Zhang Guanliang Inventor after: He Mingzhu Inventor after: Li Kang Inventor after: Ma Li Inventor after: Xu Wen Inventor after: Guo Di Inventor before: Zhou Xiang Inventor before: Li Huanhuan Inventor before: Zhang Guanliang Inventor before: He Mingzhu Inventor before: Li Kang Inventor before: Ma Li Inventor before: Xu Wen Inventor before: Guo Di |
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| CB03 | Change of inventor or designer information |