CN208371044U - Three-dimensional scanner - Google Patents
Three-dimensional scanner Download PDFInfo
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- CN208371044U CN208371044U CN201821086147.7U CN201821086147U CN208371044U CN 208371044 U CN208371044 U CN 208371044U CN 201821086147 U CN201821086147 U CN 201821086147U CN 208371044 U CN208371044 U CN 208371044U
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- dimensional scanner
- signal transceiver
- scanner according
- servo motor
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Abstract
This application discloses a kind of three-dimensional scanners.The three-dimensional scanner includes signal transceiver, moving track, servo motor and electrical control driver, the signal transceiver is set in the moving track, the servo motor is arranged on moving track, the electrical control driver is connected with the servo motor, the signal transceiver includes: laser grating signal projector and collector, the laser grating signal projector, for emitting laser signal to object to be measured；The collector, the point cloud data being incident upon on object to be measured for acquiring the laser signal；The signal transceiver in the moving track for moving back and forth.Present application addresses the lower technical problems of three-dimensional scanner precision.Using the three-dimensional scanner precision of the application is high, at low cost, data are complete.
Description
Technical field
This application involves 3-D scanning fields, in particular to a kind of three-dimensional scanner.
Background technique
Along with the progress of technology and the raising of the level of consumption.People are higher and higher to clothes requirement, fit in line with clothing,
Customized demand is come into being, but the experience level of traditional hand dipping excessively dependence amount body teacher, and in addition efficiency is too
The excessively high factor of low, cost causes the customization consumer fields such as clothing and virtual fitting that can not carry out business application.
The country common are depth transducer, structured light scanner on the market at present.Wherein depth transducer technical solution
Simply, low cost directlys adopt the mass mould group using Microsoft body-sensing device Kinect as representative, and has ready-made
For SDK for calling, development process is simple, but main the disadvantage is that precision is low, and being unable to satisfy to precision has the shoes being distinctly claimed clothes
Zoarium customization.In addition, structured light scanner technical solution is simple, it is assembled using ready-made mould group progress, but projector
It is at high cost, while white light is sensitive to black, is easy to produce data void holes and missing.
For the lower problem of three-dimensional scanner precision in the related technology, currently no effective solution has been proposed.
Utility model content
The main purpose of the application is to provide a kind of three-dimensional scanner, lower to solve three-dimensional scanner precision
Problem.
To achieve the goals above, according to the one aspect of the application, a kind of three-dimensional scanner is provided.
Three-dimensional scanner according to the application includes: signal transceiver, moving track, servo motor and electrical control
Driver, the signal transceiver are set in the moving track, and the servo motor is arranged on moving track, the electricity
Gas control driver is connected with the servo motor, and the signal transceiver includes: laser grating signal projector and collector,
The laser grating signal projector, for emitting laser signal to object to be measured；The collector, for acquiring the laser
Signal is incident upon the point cloud data on object to be measured；The signal transceiver in the moving track for moving back and forth.
Further, the signal transceiver includes: four sets, is relatively symmetrically set to the object surrounding to be measured.
Further, the signal transceiver in the moving track for pumping.
Further, the grating signal transmitter and the collector are mounted on same position.
Further, the relative altitude of the motion range of the signal transceiver and bottom surface is 0 to 300cm.
Further, the range of 90 to 120 degree of signal transceiver covering.
Further, three-dimensional scanner further include: scanning means pedestal and be set on the scanning means pedestal
Weight, bodily fat measurement mould group.
Further, three-dimensional scanner further include: scanning means upper cover and the ultrasound being set on scanning means on lid
Wave height detector.
Further, three-dimensional scanner further include: scanning means facade enclosure is stood with the scanning means is set to
Display screen in the enclosure either side of face.
Further, three-dimensional scanner further include: host controller, the host controller are received with the signal respectively
Device, the servo motor and the electrical control driver is sent out to be connected.
In the embodiment of the present application, it is set in the moving track using the signal transceiver, the servo motor
It is arranged on moving track, the mode that the electrical control driver is connected with the servo motor passes through laser grating signal
Transmitter, which is used to emit laser signal and collector to object to be measured, is incident upon object to be measured for acquiring the laser signal
Point cloud data, reached signal transceiver in the moving track move back and forth after acquire object point cloud data to be measured
Purpose, so that the data precision for realizing acquisition is high, at low cost, the complete technical effect of data, and then solves three-dimensional and sweep
The lower technical problem of imaging apparatus precision.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present application, so that the application's is other
Feature, objects and advantages become more apparent upon.The illustrative examples attached drawing and its explanation of the application is for explaining the application, not
Constitute the improper restriction to the application.In the accompanying drawings:
Fig. 1 is the three-dimensional scanner structural schematic diagram according to the embodiment of the present application；
Fig. 2 is the three-dimensional scanner schematic diagram according to the embodiment of the present application；And
Fig. 3 is signal transmitting and receiving and servo motor schematic diagram in the three-dimensional scanner according to the embodiment of the present application.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to embodiments herein described herein.In addition, term " includes " and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing a series of steps or units
Process, method, system, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include without clear
Other step or units listing to Chu or intrinsic for these process, methods, product or equipment.
In this application, term " on ", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outside",
" in ", "vertical", "horizontal", " transverse direction ", the orientation or positional relationship of the instructions such as " longitudinal direction " be orientation based on the figure or
Positional relationship.These terms are not intended to limit indicated dress primarily to better describe the application and embodiment
Set, element or component must have particular orientation, or constructed and operated with particular orientation.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term " on " also are likely used for indicating certain relations of dependence or connection relationship in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in this application can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected ", " socket " shall be understood in a broad sense.For example,
It may be a fixed connection, be detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be direct phase
It even, or indirectly connected through an intermediary, or is two connections internal between device, element or component.
For those of ordinary skills, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figure 1, three-dimensional scanner, comprising: signal transceiver 100, moving track, servo motor and electric-controlled
Driver processed, the signal transceiver are set in the moving track, and the servo motor is arranged on moving track, described
Electrical control driver is connected with the servo motor, and the signal transceiver 100 includes: laser grating signal projector and adopts
Storage, the laser grating signal projector, for emitting laser signal to object to be measured；The collector, for acquiring
State the point cloud data that laser signal is incident upon on object to be measured；The signal transceiver in the moving track for back and forth transporting
It is dynamic.
Three-dimensional scanner in the application captures component, acquisition laser grating transmitter projection by covering optical data more
Optical signalling out obtains human body three-dimensional data, is converted to the system and device of geometry topological model.Using four sets of independent optics
Transmitting and acquisition device, are located at the surrounding of tested human body, in conjunction with weight bodily fat measurement mould group and ultrasonic height detector
Form the optical scanning system device of complete set.Grating signal transmitter and the first-class measurement mould group of optical camera measured
Journey, and electric signal is converted by the information of acquisition.Grating signal transmitter and optical camera form a set of signal receiving/transmission device,
It is limited in the up and down range for vertically moving guide rail, and is carried out up and down under the linkage of driving motor and synchronous pulley
It moves back and forth, it can be achieved that being moved to the position on head from the foot of subject.Four columns respectively cooperate 4 sets of signal receiving/transmission devices,
Every set signal receiving/transmission device covers 90~120 degree of range, can be achieved the 360 of human body by the cooperation of four sets of signal devices in this way
Spend the data acquisition of whole body.The invention patent measurement accuracy is high, complete machine stability is strong, integration is high, and opens up in acquisition three-dimensional
It flutters on the basis of data, can keep a record to other body parameters (body fat rate, bone density, BMI index, height) of human body.It is suitable
With in extensive range.
Preferably, the signal transceiver in the moving track for pumping.
Specifically, a set of signal receiving/transmission device is formed by grating signal transmitter and optical camera, is limited at shifting
In the up and down range in dynamic rail road, and pump under the linkage of servo motor and synchronous pulley.Movement
Grating signal transmitter and optical camera relative position do not change in the process, only referring to the absolute position for being tested human body
Generate movement.It should be noted that the linkage of synchronous pulley can be configured and install according to actual needs, in this application
Without limiting.
Preferably, the relative altitude on the motion range of above-mentioned signal receiving/transmission device and floor is 0~300cm.Can be achieved from
The foot of subject is moved to the position on head.
Preferably, the signal transceiver includes: four sets, is relatively symmetrically set to the object surrounding to be measured.It is applicable
Different operative scenario and precision can increase or decrease: the quantity of moving track.
Preferably, four columns similarly in the embodiment of the present application respectively cooperate 4 sets of signal receiving/transmission devices, every set signal transmitting and receiving
Device covers 90~120 degree of range, and the data of 360 degree of whole bodies of human body can be achieved by the cooperation of four sets of signal devices in this way
Acquisition.Simultaneously as human body blocks, the signal of 4 sets of signal receiving/transmission devices is in autonomous working state, opposite or neighbouring light
Gate signal transmitter 1 will not generate optical camera 2 and influence each other.
Preferably, the grating signal transmitter and the collector are mounted on same position.
Preferably, the relative altitude of the motion range of the signal transceiver and bottom surface is 0 to 300cm.
Preferably, the range of 90 to 120 degree of signal transceiver covering.
In some embodiments, three-dimensional scanner further include: scanning means pedestal and be set to the scanning means bottom
Weight, bodily fat measurement mould group on seat.
In some embodiments, three-dimensional scanner further include: scanning means upper cover and be set on scanning means on lid
Ultrasonic height detector.
In some embodiments, three-dimensional scanner further include: scanning means facade enclosure and be set to the scanning
Display screen in device facade enclosure either side.
In some embodiments, three-dimensional scanner further include: host controller, the host controller respectively with it is described
Signal transceiver, the servo motor and the electrical control driver are connected.
It is more multi-functional to have system, it can add: weight, bodily fat measurement mould group, ultrasonic height detector, display screen
Curtain.
It, can be discrete independent out by display screen, host controller, electrical control driver to be applicable in different workplaces
Mould group, be placed near equipment.
The usage experience on ordinary consumption StoreFront may be implemented in the three-dimensional scanner of the embodiment of the present application.
The first-class measurement mould group of laser grating signal projector, optical camera first measures process, and by the letter of acquisition
Breath is converted into electric signal.The servo motor that electrical control driving vertically moves in track is in vertical motion, and completes human body or people
The local location of body scans.Electric signal controls the human body three-dimensional that mould group carries out data operation and generates subject by host
Model and data sheet.
Grating signal transmitter and optical camera form a set of signal receiving/transmission device, are limited at and vertically move guide rail
In up and down range, and pump under the linkage of driving motor and synchronous pulley.Light in motion process
Gate signal transmitter and optical camera relative position do not change, and only generate shifting referring to the absolute position for being tested human body
It is dynamic.Signal receiving/transmission device can realize the position that head is moved to from the foot of subject.It can by the cooperation of four sets of signal devices
Realize the data acquisition of 360 degree of whole bodies of human body.
Fig. 2-3 is please referred to, the three-dimensional scanner in the embodiment of the present application is the ray machine electric equipment of complete set.It can be real
Existing fast and convenient Whole Body digital scan, obtains the three-dimensional information of human body surface point cloud data, and will quickly put cloud
Data carry out 3 d geometric modeling, complete entire data acquisition.The surface of 3-D geometric model and testee can also be passed through
Color and data texturing realize that colored human 3d model generates.This product can realize that whole body measures, and can also carry out face, head
The independent measurement in portion, trunk, four limbs, foot.
This equipment mainly includes with lower component: grating signal transmitter 1, and the invisible laser for issuing certain pulse is believed
Number.Preferably, altogether comprising four groups of signal projectors altogether in the embodiment of the present application.
Optical camera 2, for being used as image collecting device.The three-dimensional point on human body is radiated at by acquiring grating signal
Position data, and acquire and be converted into digital signal.Preferably, altogether comprising four groups of image collectors altogether in the embodiment of the present application
It sets.
Weight and bodily fat measurement mould group 3, for acquiring the basic physiological parameter of human body by sensor, comprising body fat rate,
The data such as bone density, BMI index, are converted into digital signal.
Ultrasonic height detector 4, for acquiring the height data of human body, being converted into number by ultrasonic sensor
Signal.
The vertical moving track 5 of mould group is measured, grating signal transmitter and image collecting device can vertically move track
On do movement.Preferably, include altogether four tracks in the embodiment of the present application, be located at around tested human body.
And in device further include: user's interactive display 6 can be touch screen.User can check information and carry out base
This operation.Host controls mould group 7, and as the control section of complete machine, various signals carry out at data in host control mould group
Reason.Electrical control and driving 8, servo motor 9, upper cover 12, pedestal 11, enclosure 10.
Specifically, the three-dimensional scanner in the embodiment of the present application in operation, subjects stand to be measured to weight and body fat
Measure specified by mould group 3 on standing place, and with 5 keeping parallelism state of moving track.Object to be measured is aobvious in user's interaction
Shirtsleeve operation is carried out in display screen 6, and correctly measurement stance is made under the same guidance of the contents such as text, image, sound.It surveys
Amount starts the survey such as rear weight and bodily fat measurement mould group 3, ultrasonic height detector 4, grating signal transmitter 1, optical camera 2
Amount mould group measures process, and converts electric signal for the information of acquisition.In 8 driving moving track 5 of electrical control and driving
Servo motor 9 be in vertical motion, complete the local location scanning of human body or human body.Electric signal controls mould group 7 by host
It carries out data operation and generates the human 3d model and data sheet of subject.
Specifically, as shown in figure 3, grating signal transmitter 1 and optical camera 2 form a set of signal receiving/transmission device, quilt
It is limited in the up and down range of moving track 5, and is carried out up and down reciprocatingly under the linkage of servo motor 9 and synchronous pulley
Movement.Grating signal transmitter 1 and 2 relative position of optical camera do not change in motion process, only referring to tested people
The absolute position of body generates movement.
Preferably, the relative altitude on the motion range of above-mentioned signal receiving/transmission device and floor is 0~300cm.Can be achieved from
The foot of subject is moved to the position on head.
Preferably, four columns similarly in the embodiment of the present application respectively cooperate 4 sets of signal receiving/transmission devices, every set signal transmitting and receiving
Device covers 90~120 degree of range, and the data of 360 degree of whole bodies of human body can be achieved by the cooperation of four sets of signal devices in this way
Acquisition.Simultaneously as human body blocks, the signal of 4 sets of signal receiving/transmission devices is in autonomous working state, opposite or neighbouring light
Gate signal transmitter 1 will not generate optical camera 2 and influence each other.
When in use, several grating signal transmitters 1 on 1 bracket of grating signal transmitter constitute lasing area, Suo Youguang
It learns camera 2 and lasing area forms scan components；In the vertical direction straight-line motion mechanism movement during lasing area successively
Contact each position of human body；Camera takes pictures in real time to the laser projection face around human body and reaches background computer, just
The complete 3D shape of human body can be finally spliced into.
Scanning means in the application, wearing positioning identifier without testee can be fast in the case where wearing clothing
Fast, non-contacting progress somatic data modeling.The advantage of optical measurement configuration is that speed is fast, precision is high, and measurement process is not easy out
Grating signal naked eyes that are wrong, issuing are invisible, do not have irritation light source, harmless, can measure without closing one's eyes.With tradition
Camera acquisition image, the mode of textures modeling it is different, this scanning means is the measurement method by point cloud data, is directly generated
The quality of model, model is higher, and precision is more accurate.
Device this product of the application is suitble to clothes garment making industry, entertainment, virtual fitting, body data mapping etc. to answer
With.Generate accurately human 3d model, can in custom made clothing, fit, choose the scenes such as clothing size.Meanwhile in anthropomorphic 3D
The mapping scene such as printing toy, three-dimensional (3 D) manikin has very wide application.
Obviously, those skilled in the art should be understood that each module of above-mentioned the application or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
Be performed by computing device in the storage device, perhaps they are fabricated to each integrated circuit modules or by they
In multiple modules or step be fabricated to single integrated circuit module to realize.In this way, the application be not limited to it is any specific
Hardware and software combines.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of three-dimensional scanner characterized by comprising signal transceiver, moving track, servo motor and electric-controlled
Driver processed, the signal transceiver are set in the moving track, and the servo motor is arranged on moving track, described
Electrical control driver is connected with the servo motor,
The signal transceiver includes: laser grating signal projector and collector,
The laser grating signal projector, for emitting laser signal to object to be measured；
The collector, the point cloud data being incident upon on object to be measured for acquiring the laser signal；
The signal transceiver in the moving track for moving back and forth.
2. three-dimensional scanner according to claim 1, which is characterized in that the signal transceiver includes: four sets, relatively
It is set to the object surrounding to be measured with claiming.
3. three-dimensional scanner according to claim 1, which is characterized in that the signal transceiver is used in the movement
It pumps in track.
4. three-dimensional scanner according to claim 1, which is characterized in that the grating signal transmitter and the acquisition
Device is mounted on same position.
5. three-dimensional scanner according to claim 1, which is characterized in that the motion range of the signal transceiver and bottom
The relative altitude in face is 0 to 300cm.
6. three-dimensional scanner according to claim 1, which is characterized in that 90 to 120 degree of signal transceiver covering
Range.
7. three-dimensional scanner according to claim 1, which is characterized in that further include: it scanning means pedestal and is set to
Weight, bodily fat measurement mould group on the scanning means pedestal.
8. three-dimensional scanner according to claim 1, which is characterized in that further include: it scanning means upper cover and is set to
Ultrasonic height detector on scanning means on lid.
9. three-dimensional scanner according to claim 1, which is characterized in that further include: scanning means facade enclosure and
The display screen being set in the scanning means facade enclosure either side.
10. three-dimensional scanner according to claim 1, which is characterized in that further include: host controller, the host
Controller is connected with the signal transceiver, the servo motor and the electrical control driver respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821086147.7U CN208371044U (en) | 2018-07-10 | 2018-07-10 | Three-dimensional scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821086147.7U CN208371044U (en) | 2018-07-10 | 2018-07-10 | Three-dimensional scanner |
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| Publication Number | Publication Date |
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| CN208371044U true CN208371044U (en) | 2019-01-15 |
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| CN201821086147.7U Active CN208371044U (en) | 2018-07-10 | 2018-07-10 | Three-dimensional scanner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112220140A (en) * | 2020-09-18 | 2021-01-15 | 深圳市易尚展示股份有限公司 | Human body three-dimensional scanning equipment |
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2018
- 2018-07-10 CN CN201821086147.7U patent/CN208371044U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112220140A (en) * | 2020-09-18 | 2021-01-15 | 深圳市易尚展示股份有限公司 | Human body three-dimensional scanning equipment |
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