CN207585544U - A kind of small-sized 3D scanners - Google Patents
A kind of small-sized 3D scanners Download PDFInfo
- Publication number
- CN207585544U CN207585544U CN201721546927.0U CN201721546927U CN207585544U CN 207585544 U CN207585544 U CN 207585544U CN 201721546927 U CN201721546927 U CN 201721546927U CN 207585544 U CN207585544 U CN 207585544U
- Authority
- CN
- China
- Prior art keywords
- structure light
- pinhole camera
- camera lens
- small
- outer housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Length Measuring Devices By Optical Means (AREA)
Abstract
A kind of small-sized 3D scanners, it is characterised in that：Including an outer housing and pinhole camera lens assembly being arranged on inside the outer housing, an a structure light DLP and control mainboard；The pinhole camera lens assembly, structure light DLP are connected with the control mainboard；The pinhole camera lens assembly includes two pinhole camera camera lenses and two pieces of lens fixing bases；Two lens fixing bases are separately positioned on the both sides of the structure light DLP, and are each attached on a lens fixing base, and make the two pinhole camera lens focus on a point per the pinhole camera camera lens.The utility model is small, be easily carried, using flexible is strong；Scanning accuracy is high, the scanning particularly suitable for the small article such as jewelry, jade；Whirlpool axis fan is internally provided in scanner, radiator window, good heat dissipation effect are equipped on outer housing.
Description
Technical field
The utility model is related to a kind of scanning devices, refer in particular to a kind of small-sized 3D scanners.
Background technology
With the fast development of 3D scanning techniques in recent years, various 3D scanners also occur in succession.But existing 3D
Its volume structure of scanner is all bigger, and especially not portable, using flexible is poor, therefore is typically all to be placed on indoor fixation
Position.Meanwhile the larger 3D scanners of existing volume structure are all relatively suitble to scanning large piece article, but for jewelry, jade
Etc. small article scanning accuracy then than relatively low, and requirement of the precious device such as jewelry, jade to precision is all higher, therefore,
Existing 3D scanners can not usually satisfy the use demand.
Invention content
The technical problems to be solved in the utility model is to provide a kind of small-sized 3D scanners, for scanning jewelry, jade
Etc. small article, scanning accuracy can be not only improved, and can facilitate and be carried.
The utility model is realized in this way：
A kind of small-sized 3D scanners, including an outer housing and the pinhole camera mirror being arranged on inside the outer housing
Head assembly, a structure light DLP and a control mainboard；The pinhole camera lens assembly, structure light DLP with the control mainboard
It is connected；
The pinhole camera lens assembly includes two pinhole camera camera lenses and two pieces of lens fixing bases；Two camera lenses
Fixed seat is separately positioned on the both sides of the structure light DLP, and is each attached to a camera lens per the pinhole camera camera lens and consolidates
In reservation, and make the two pinhole camera lens focus on a point.
Further, the outer housing includes a bottom plate and upper shell；The bottom plate lock is paid in the bottom of the upper shell
Portion, the bottom plate are cast aluminium metal；The pinhole camera lens assembly, structure light DLP are each attached on the bottom plate, and described
Structure light DLP is located at the centre position of the bottom plate, and the pinhole camera lens assembly is located at the both sides of the structure light DLP.
Further, the end of the bottom plate is equipped with a whirlpool axis fan, and the whirlpool axis fan is distinguished by a heat-conducting copper pipe
It is connected to the structure light DLP and the control mainboard.
Further, the two sides of the outer housing are respectively arranged with a radiator window.
The utility model has the advantage of：1st, the utility model is small, be easily carried, using flexible is strong；2nd, it sweeps
Retouch precision height, the scanning particularly suitable for the small article such as jewelry, jade；3rd, whirlpool axis fan is internally provided in scanner,
Outer housing is equipped with radiator window, good heat dissipation effect.
Description of the drawings
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the stereogram (removing upper shell) of the internal structure of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the front view of Fig. 1.
Fig. 4 is the dimensional structure diagram of the upper shell of the utility model.
Fig. 5 is the vertical view of Fig. 4.
Specific embodiment
It please refers to Fig.1 to shown in Fig. 5, a kind of small-sized 3D scanners of the utility model including an outer housing 1 and are set
A pinhole camera lens assembly 2, a structure light DLP3 and a control mainboard 4 inside the outer housing 1；The pinhole camera
Lens assembly 2, structure light DLP 3 are connected with the control mainboard 4.
The pinhole camera lens assembly 2 includes two pinhole camera camera lenses 21 and two pieces of lens fixing bases 22；Two institutes
The both sides that lens fixing base 22 is separately positioned on the structure light DLP 3 are stated, and are each attached to per the pinhole camera camera lens 21
On one lens fixing base 22, and the two pinhole camera camera lenses 21 is made to focus on a point.
In specific works, which also needs to one external data line (not shown) of connection and a power cord
(not shown), wherein, external data line is used for transmission the data of scanning, and power cord is used to be powered scanner.
The outer housing 1 includes a bottom plate 1a and upper shell body 1b；The bottom plate 1a locks are paid in the upper shell 1b's
Bottom, the pinhole camera lens assembly 2, structure light DLP 3 are each attached on the bottom plate 1a, and the structure light DLP 3
The centre position of the bottom plate 1a is located at, the pinhole camera lens assembly 2 is located at the both sides of the structure light DLP 3.
The end of the bottom plate 1a is equipped with a whirlpool axis fan 5, which is connected respectively to by a heat-conducting copper pipe 51
The structure light DLP 3 and the control mainboard 4.
The whirlpool axis fan 5 is mainly used for cooling down to the operational module inside scanner, inside because of scanner
Temperature is excessively high and situations such as correlation module is caused to can not work normally.
The control mainboard 4 is horizontally installed on the top of the pinhole camera lens assembly 2, structure light DLP 3, and in institute
It states and a plurality of metal reinforcings 6 is provided between control mainboard 4 and bottom plate 1a, which is used to play control mainboard 4
To the effect of support, situations such as being bent, damage by pressure to avoid control mainboard 4.
In order to realize better heat dissipation effect, the two sides of the outer housing 1 are each provided with a radiator window 7.
The scanner of the utility model when in use, first has to power on by power cord, by external data line and electricity
Brain connection (not shown)；Then the spectrum of particular law is projected to target object by structure light DLP 3, is completed to target object
Calibration；Finally, using two pinhole camera camera lenses 21 come the corresponding data of precise acquisition target object, and pass through external data
Line obtains the profile and dimension data of target object by computer by the data transmission to computer of acquisition by software algorithm.
In short, the utility model has the following advantages that：1st, the utility model is small, is easily carried, using flexible
By force；2nd, scanning accuracy is high, the scanning particularly suitable for the small article such as jewelry, jade；3rd, it is internally provided with whirlpool axis in scanner
Fan is equipped with radiator window, good heat dissipation effect on outer housing.
Although the foregoing describe specific embodiment of the present utility model, those familiar with the art should
Work as understanding, our described specific embodiments are merely exemplary rather than for the limit to the scope of the utility model
Equivalent modification and variation fixed, that those skilled in the art are made in the spirit according to the utility model, all should
Cover in the scope of the claimed protection of the utility model.
Claims (4)
1. a kind of small-sized 3D scanners, it is characterised in that：Including an outer housing and the needle being arranged on inside the outer housing
Hole camera lens assembly, a structure light DLP and a control mainboard；The pinhole camera lens assembly, structure light DLP with it is described
Control mainboard is connected；
The pinhole camera lens assembly includes two pinhole camera camera lenses and two pieces of lens fixing bases；Two camera lenses are fixed
Seat is separately positioned on the both sides of the structure light DLP, and is each attached to a lens fixing base per the pinhole camera camera lens
On, and make the two pinhole camera lens focus on a point.
2. a kind of small-sized 3D scanners as described in claim 1, it is characterised in that：The outer housing include a bottom plate and on
Housing；The bottom plate lock is paid in the bottom of the upper shell, and the bottom plate is cast aluminium metal；The pinhole camera lens assembly,
Structure light DLP is each attached on the bottom plate, and the structure light DLP is located at the centre position of the bottom plate, the pin hole phase
Machine lens assembly is located at the both sides of the structure light DLP.
3. a kind of small-sized 3D scanners as claimed in claim 2, it is characterised in that：The end of the bottom plate is equipped with a whirlpool axis wind
Fan, the whirlpool axis fan are connected respectively to the structure light DLP and the control mainboard by a heat-conducting copper pipe.
4. a kind of small-sized 3D scanners as described in claim 1, it is characterised in that：The two sides of the outer housing are set respectively
There is a radiator window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721546927.0U CN207585544U (en) | 2017-11-17 | 2017-11-17 | A kind of small-sized 3D scanners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721546927.0U CN207585544U (en) | 2017-11-17 | 2017-11-17 | A kind of small-sized 3D scanners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207585544U true CN207585544U (en) | 2018-07-06 |
Family
ID=62732131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721546927.0U Expired - Fee Related CN207585544U (en) | 2017-11-17 | 2017-11-17 | A kind of small-sized 3D scanners |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207585544U (en) |
-
2017
- 2017-11-17 CN CN201721546927.0U patent/CN207585544U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20181117 |