CN209090138U - Measuring device and three-dimensional scanner - Google Patents
Measuring device and three-dimensional scanner Download PDFInfo
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- CN209090138U CN209090138U CN201821087242.9U CN201821087242U CN209090138U CN 209090138 U CN209090138 U CN 209090138U CN 201821087242 U CN201821087242 U CN 201821087242U CN 209090138 U CN209090138 U CN 209090138U
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- measuring device
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- dimensional scanner
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Abstract
This application discloses a kind of measuring device and three-dimensional scanners.The measuring device includes: column, servo motor and measurement box body, the servo motor is set to the end of the column, the measurement box body is slidably disposed in the limiting slot on the column, the measurement box body further include: laser grating signal projector, for emitting laser signal to object to be measured；Optical camera, the measurement image being incident upon on object to be measured for acquiring the laser signal.Present application addresses measuring devices the technical issues of shortage of data.Using the three-dimensional scanner measurement accuracy of the measuring device 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 measuring device and 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.
Aiming at the problem that measuring device has shortage of data 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 measuring device and three-dimensional scanner, has to solve measuring device
The problem of shortage of data.
To achieve the goals above, according to the one aspect of the application, a kind of measuring device is provided.
Measuring device according to the application include: include: column, servo motor and measurement box body, the servo motor sets
It is placed in the end of the column, the measurement box body is slidably disposed in the limiting slot on the column, the measuring box
Body further include: laser grating signal projector, for emitting laser signal to object to be measured；Optical camera, for acquiring
State the measurement image that laser signal is incident upon on object to be measured.
Further, the column includes: three.
Further, the column includes: four.
Further, the servo motor and synchronous pulley link, past above and below the column for controlling measurement box body
Multiple movement.
Further, the motion range of the measurement box and the relative altitude of horizontal plane are 0 to 300cm；The signal
The range of 90 to 120 degree of transceiver covering.
To achieve the goals above, according to the another aspect of the application, a kind of three-dimensional scanner is provided.
Three-dimensional scanner according to the application includes: that the measuring device and measuring chamber, the measuring chamber include: bottom
Seat, upper cover, facade enclosure, the pedestal are connected by the facade enclosure with the upper cover, and the measuring device includes:
Four, the facade enclosure is provided between each column.
Further, three-dimensional scanner further include: weight, the bodily fat measurement mould group being set on the pedestal.
Further, three-dimensional scanner further include: be set to the ultrasonic height detector covered.
Further, three-dimensional scanner further include: the touch display screen being set in the facade enclosure either side
Curtain.
Further, three-dimensional scanner further include: be set to the indoor host controller of measurement, the host control
Device processed is connected with measuring device.
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.
In the embodiment of the present application, the end of column is set to using servo motor, measurement box body is slidably disposed on
The mode in limiting slot on column, by the laser grating signal projector in measurement box body, for emitting to object to be measured
Laser signal；Optical camera, the measurement image being incident upon on object to be measured for acquiring the laser signal, has reached complete
The purpose of recording image data, thus the technical effect for realizing three-dimensional vision information and acquiring, and then solve measuring device
There is the technical issues of shortage of data.
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 measuring device schematic diagram according to one embodiment of the application；
Fig. 2 is the measuring device schematic diagram according to another embodiment of the application；And
Fig. 3 is the three-dimensional scanner schematic diagram 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, one of the embodiment of the present application measuring device, comprising: column 200, servo motor 9 and measuring box
Body 100, the servo motor 9 are set to the end of the column 200, and the measurement box body 100 is slidably disposed on described
In limiting slot on column 200, the measurement box body 100 further include: laser grating signal projector 1 is used for object to be measured
Emit laser signal；Optical camera 2, the measurement image being incident upon on object to be measured for acquiring the laser signal.Grating
Signal projector 1 and optical camera 2 form a set of signal receiving/transmission device, are limited at the up and down range of moving track 5
It is interior, and pump under the linkage of servo motor 9 and synchronous pulley.Grating signal transmitter in motion process
1 and 2 relative position of optical camera do not change, only referring to be tested human body absolute position generate movement.
Preferably, the relative altitude on the motion range of above-mentioned measurement box body 100 and floor is 0~300cm.Can be achieved from by
The foot for surveying object is moved to the position on head.
Preferably, similarly four columns 200 in the embodiment of the present application cooperate 4 sets of measurement box bodys 100, and every set measures box body
The number of 360 degree of whole bodies of human body can be achieved in the range of 100 90~120 degree of coverings by the cooperation of four sets of measurement box bodys 100 in this way
According to acquisition.Simultaneously as human body blocks, the signal of 4 sets of measurement box bodys 100 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 column includes: three.For be applicable in different operative scenario and precision, can increase or decrease it is vertical
The quantity of column.
Preferably, the column includes: four.For be applicable in different operative scenario and precision, can increase or decrease it is vertical
The quantity of column.
Preferably, the servo motor and synchronous pulley link, for controlling measurement box body along the column up and down reciprocatingly
Movement.Those skilled in the art can be illustrated servo motor and the synchronous pulley operation that is known to the skilled person of linkage or
Implementation is no longer repeated herein.
Preferably, the motion range of the measurement box and the relative altitude of horizontal plane are 0 to 300cm；The signal is received
Send out the range of 90 to 120 degree of device covering.
It can be seen from the above description that the application realizes following technical effect:
In the embodiment of the present application, the end of column is set to using servo motor, measurement box body is slidably disposed on
The mode in limiting slot on column, by the laser grating signal projector in measurement box body, for emitting to object to be measured
Laser signal；Optical camera, the measurement image being incident upon on object to be measured for acquiring the laser signal, has reached complete
The purpose of recording image data, thus the technical effect for realizing three-dimensional vision information and acquiring, and then solve measuring device
There is the technical issues of shortage of data.
In another embodiment of the application, additionally provide a kind of three-dimensional scanner, comprising: the measuring device and
Measuring chamber, the measuring chamber include: pedestal, upper cover, facade enclosure, the pedestal by the facade enclosure and it is described on
Lid is connected, and the measuring device includes: four, and the facade enclosure is provided between each column.
In some embodiments, three-dimensional scanner further include: be set to weight on the pedestal, bodily fat measurement mould
Group.
In some embodiments, three-dimensional scanner further include: be set to the ultrasonic height detector covered.
In some embodiments, three-dimensional scanner further include: the touch being set in the facade enclosure either side
Show screen.
In some embodiments, three-dimensional scanner further include: it is set to the indoor host controller of measurement, it is described
Host controller is connected with measuring device.
Scanning means in the application is a kind of three-dimensional measurement scanner, captures component, acquisition by covering optical data more
The optical signalling that laser grating transmitter projects obtains human body three-dimensional data, is converted to the system and device of geometry topological model.
Using four sets of independent optical emittings and acquisition device, it is located at the surrounding of tested human body, in conjunction with weight bodily fat measurement mould group
The optical scanning system device of complete set is formed with ultrasonic height detector.Grating signal transmitter and optical camera head etc.
Measurement mould group measures process, and converts electric signal for the information of acquisition.Grating signal transmitter and optical camera group
At a set of signal receiving/transmission device, be limited in the up and down range for vertically moving guide rail, and driving motor with it is synchronous
It is pumped under the linkage of belt wheel, it can be achieved that being moved to the position on head from the foot of subject.Four columns are each
Cooperate 4 sets of signal receiving/transmission devices, every set signal receiving/transmission device covers 90~120 degree of range, passes through four sets of signal devices in this way
Cooperation can be achieved human body 360 degree whole bodies data acquire.The invention patent measurement accuracy is high, complete machine stability is strong, integrated
Property it is high, and on the basis of acquiring three-dimensional topology data, can to human body other body parameters (body fat rate, bone density,
BMI index, height) it keeps a record.It is applied widely.
Fig. 2-3 is please referred to, this scanning means is the ray machine electric equipment of complete set.It is complete to can be realized fast and convenient human body
Body digital scan obtains the three-dimensional information of human body surface point cloud data, and quickly builds point cloud data progress three-dimensional geometry
Mould completes entire data acquisition.It can also be realized by 3-D geometric model and the surface color and polish and data texturing of testee
Colored human 3d model generates.This product can realize that whole body measures, and can also carry out face, head, trunk, four limbs, foot
Independent measurement.
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, this scanning means in operation, station specified by subjects stand to be measured to weight and bodily fat measurement mould group 3
On vertical position, and with 5 keeping parallelism state of moving track.Object to be measured is simply grasped on user's interactive display 6
Make, and makes correctly measurement stance under the same guidance of the contents such as text, image, sound.Measurement starts rear weight and body fat
The measurement mould group such as measurement mould group 3, ultrasonic height detector 4, grating signal transmitter 1, optical camera 2 measured
Journey, and electric signal is converted by the information of acquisition.Servo motor 9 in 8 driving moving track 5 of electrical control and driving hangs down
The local location scanning of human body or human body is completed in straight movement.Electric signal controls mould group 7 by host and carries out data operation and life
At the human 3d model and data sheet of subject.
Specifically, as shown in Fig. 2, 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.
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 measuring device characterized by comprising column, servo motor and measurement box body, the servo motor are set to
The end of the column, the measurement box body are slidably disposed in the limiting slot on the column, and the measurement box body is also
Include:
Laser grating signal projector, for emitting laser signal to object to be measured；
Optical camera, the measurement image being incident upon on object to be measured for acquiring the laser signal.
2. measuring device according to claim 1, which is characterized in that the column includes: three.
3. measuring device according to claim 1, which is characterized in that the column includes: four.
4. measuring device according to claim 1, which is characterized in that the servo motor and synchronous pulley link, and are used for
Control measurement box body pumps along the column.
5. measuring device according to claim 1, which is characterized in that the motion range and horizontal plane of the measurement box body
Relative altitude is 0 to 300cm；The laser grating signal projector and the optical camera form signal receiving/transmission device, institute
State the range of 90 to 120 degree of signal receiving/transmission device covering.
6. a kind of three-dimensional scanner characterized by comprising such as measuring device described in any one of claim 1 to 5, go back
It include: measuring chamber,
The measuring chamber includes: pedestal, upper cover, facade enclosure,
The pedestal is connected by the facade enclosure with the upper cover,
The measuring device includes: four, and the facade enclosure is provided between each column.
7. three-dimensional scanner according to claim 6, which is characterized in that further include: the body being set on the pedestal
Weight, bodily fat measurement mould group.
8. three-dimensional scanner according to claim 6, which is characterized in that further include: it is set to the ultrasound of the upper cover
Wave height detector.
9. three-dimensional scanner according to claim 6, which is characterized in that further include: it is set to the facade enclosure
Touch display screen curtain in either side.
10. three-dimensional scanner according to claim 6, which is characterized in that further include: it is indoor to be set to the measurement
Host controller, the host controller are connected with measuring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821087242.9U CN209090138U (en) | 2018-07-10 | 2018-07-10 | Measuring device and three-dimensional scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821087242.9U CN209090138U (en) | 2018-07-10 | 2018-07-10 | Measuring device and three-dimensional scanner |
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| Publication Number | Publication Date |
|---|---|
| CN209090138U true CN209090138U (en) | 2019-07-12 |
Family
ID=67149578
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| CN201821087242.9U Active CN209090138U (en) | 2018-07-10 | 2018-07-10 | Measuring device and three-dimensional scanner |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111387949A (en) * | 2020-04-13 | 2020-07-10 | 上海交通大学医学院附属新华医院 | Children skull scanner |
| CN111504230A (en) * | 2020-04-22 | 2020-08-07 | 海尔智家股份有限公司 | Three-dimensional size measuring system and method for refrigerator |
| CN112700843A (en) * | 2021-01-14 | 2021-04-23 | 徐磊 | Comprehensive infant nutrition monitoring system |
-
2018
- 2018-07-10 CN CN201821087242.9U patent/CN209090138U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111387949A (en) * | 2020-04-13 | 2020-07-10 | 上海交通大学医学院附属新华医院 | Children skull scanner |
| CN111387949B (en) * | 2020-04-13 | 2023-08-08 | 上海交通大学医学院附属新华医院 | Children's skull scanner |
| CN111504230A (en) * | 2020-04-22 | 2020-08-07 | 海尔智家股份有限公司 | Three-dimensional size measuring system and method for refrigerator |
| CN112700843A (en) * | 2021-01-14 | 2021-04-23 | 徐磊 | Comprehensive infant nutrition monitoring system |
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