CN208921614U - A kind of novel microscopical imaging spectrometer transmitance detector - Google Patents
A kind of novel microscopical imaging spectrometer transmitance detector Download PDFInfo
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- CN208921614U CN208921614U CN201821573680.6U CN201821573680U CN208921614U CN 208921614 U CN208921614 U CN 208921614U CN 201821573680 U CN201821573680 U CN 201821573680U CN 208921614 U CN208921614 U CN 208921614U
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- Prior art keywords
- light
- spectrometer
- imaging spectrometer
- objective table
- transmitance
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- 238000003384 imaging method Methods 0.000 title claims abstract description 21
- 239000013307 optical fiber Substances 0.000 claims abstract description 15
- 238000001228 spectrum Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009738 saturating Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000012937 correction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses a kind of novel microscopical imaging spectrometer transmitance detectors, including including light source, the first optical fiber connecting with light source, achromatism collimating optics mould group, reflecting optics, aperture, objective table, tested article, prism, camera lens, camera, spectrum acquisition port, the second optical fiber, spectrometer, data converter, the data processor connecting with spectrum acquisition port；Light hole is provided on the objective table.The utility model can eliminate the color difference in original light source light, while the primary light of diverging is made light uniformization after treatment, become directional light, in addition, the utility model has used objective table, conveniently find the position for wanting measurement accurately.
Description
Technical field
The utility model relates to optical mirror slip testing equipment field, in particular to a kind of novel microscopical imaging spectrometer transmitance detection
Instrument.
Background technique
Transmitance is to regard the important indicator of object clarity, and characterize the important indicator of the optical property of dielectric material, institute
It is whether qualified come the optical property for judging dielectric material by needing to detect transmitance and setting suitable quality testing standard with producer.
Transmissivity measurement instrument in the prior art, above due to its lighting source, photographing module also above, is unfavorable for hot spot in this way
Point and tested article clearly appear from image simultaneously, while being also just unfavorable for finding accurately in the center and hot spot point of tested article
Heart position does not carry out chromatic aberration correction to light, so testing result is deposited in addition, incident light source has only used a light bulb
A possibility that not accurate.
Utility model content
In order to overcome the drawbacks described above of the prior art, the utility model provides a kind of novel microscopical imaging spectrometer transmitance detection
Instrument, which can eliminate the color difference in original light source light, while make light uniform after treatment the primary light of diverging
Change, become directional light, in addition, the utility model has used objective table, conveniently finds the position for wanting measurement accurately.
The utility model solves technical solution used by the problems of the prior art are as follows: a kind of novel microscopical imaging spectrometer transmission
Rate detector, including light source, the first optical fiber being connect with light source, achromatism collimating optics mould group, reflecting optics, aperture, load
Object platform, tested article, prism, camera lens, camera, spectrum acquisition port, the second optical fiber, the spectrum being connect with spectrum acquisition port
Instrument, data converter, data processor；Light hole is provided on the objective table；
The light that the light source issues enters achromatism collimating optics mould group after the first optical fiber, through achromatism directional light
It learns the light projected after mould group to be reflected vertically upward by reflecting optics, reaches aperture, the light is through the light hole on objective table
Tested article is penetrated afterwards, and the light of the transmission reaches prism vertically upward, at this point, a part of light passes through prism horizontal refraction to the left
Spectrometer is connected to spectrum acquisition mouth end, then by the second optical fiber, and another part light then penetrates prism and goes directly camera lens and to tested
Article is focused, and subsequently into camera imaging, the data converter will summarize the data-interface of spectrometer and camera, and will
Uniform data is output to data processor.
As a preferred embodiment of the present invention, the achromatism collimating optics mould group include the first lens, the second lens,
The third lens can carry out the correction of light color difference to incident ray using achromatism light mould group, while can carry out to light
It focuses.
As a preferred embodiment of the present invention, the reflecting optics are penetrated relative to through the achromatism collimating optics mould group
Light out is in 45 degree of placements, in order to allow light to reflect vertically upward.
As a preferred embodiment of the present invention, it is big can to replace it at any time according to tested article type for the aperture
It is small.
As a preferred embodiment of the present invention, the objective table can be mobile with the direction XY along the horizontal plane, conveniently find accurately by
Survey the position of article and luminous point.
As a preferred embodiment of the present invention, the prism is placed relative to the light through tested article in 45 degree,
In order to allow light horizontal refraction to the left to spectrometer.
As a preferred embodiment of the present invention, headlamp is installed by the tested article, can allows the hot spot point of light
Image is clearly appeared from simultaneously with tested article, while being more advantageous to the centre bit of the center for finding tested article accurately and hot spot point
It sets.
As a preferred embodiment of the present invention, the camera lens is adjustable focus, because camera lens has focusing function,
Not by the thickness effect of tested article, camera lens can be transferred through focusing blur-free imaging.
Compared with prior art, the utility model has following technical effect that
The utility model proposes a kind of novel microscopical imaging spectrometer transmitance detector, by increasing achromatism collimating optics
Mould group can eliminate the color difference in original light source light, simultaneously because the light that original transmitted light source emits all is diverging, and
And it is uneven, light uniformization can be made after handling by achromatism collimating optics mould group, become directional light, finally embody
The result is that keeping detection data more acurrate.In addition, the lower section of tested article is arranged in the light source of the utility model, be conducive to hot spot
Image is clearly presented in point and tested article simultaneously, while objective table can be moved along XY, it is possible to easily and fast
Find the center of tested article and the center of hot spot point accurately.
Detailed description of the invention
Fig. 1 is a kind of structure chart of novel microscopical imaging spectrometer transmitance detector of the utility model；
Figure label: 1, light source；2, the first optical fiber；3, achromatism collimating optics mould group；4, reflecting optics；5, aperture；
6, objective table；7, tested article；8, headlamp；9, prism；10, camera lens；11, camera；12, spectrum acquisition port；13, second
Optical fiber；14, spectrometer；15, data converter；16, data processor；31, the first eyeglass；32, the second eyeglass；33, third mirror
Piece；61, clearance hole.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the utility model embodiment disclosed below as long as they do not conflict with each other can
To be combined with each other.
As shown in Figure 1, a kind of novel microscopical imaging spectrometer transmitance detector, including light source 1, the first light being connect with light source 1
Fine 2, achromatism collimating optics mould group 3, reflecting optics 4, aperture 5, objective table 6, tested article 7, prism 9, camera lens 10, camera
11, spectrum acquisition port 12, the second optical fiber 13 being connect with spectrum acquisition port 12, spectrometer 14, data converter 15, number
According to processor 16；Light hole 61 is provided on the objective table 6；
The light that the light source 1 issues enters the first lens of achromatism collimating optics mould group 3 after the first optical fiber 2
31, the second lens 32 carry out light chromatic aberration correction, while being focused to light, then using the third lens 33 to light into
Row parallel processing, the light projected after achromatism collimating optics mould group 3 are reflected vertically upward by reflecting optics 4, reach diaphragm
Hole 5, the light come out from aperture penetrate tested article 7 after the light hole 61 on objective table 6.
The size of aperture 5 can replace the size of aperture 5, tested article 7 at any time according to 7 type of tested article herein
It is placed on objective table 6, which finds the position of tested article 7 Yu luminous point accurately for convenience, can be planar along XY
Direction is mobile.Such as need to measure the transmitance in the one of glass transparent hole of a mobile phone faceplate, it is parallel through achromatism first
Optics module 3 issue hot spot point be it is fixed, tested article 7 is placed on objective table 6, since objective table 6 can be moved along the direction XY
It is dynamic, then mobile phone faceplate can be moved to the position being overlapped with hot spot point by objective table 6 by we, in addition, in measured object
Headlamp 8 is installed by product 7, plays illuminating effect.
Then the light for penetrating tested article 7 reaches prism 9 vertically upward, at this point, a part of light passes through prism 9 to the left
Horizontal refraction is connected on spectrometer 14 to spectrum acquisition mouth end 12, then by the second optical fiber 13, and another part light then penetrates rib
Mirror 9, which goes directly, camera lens 10 and to be focused tested article 7, and subsequently into camera imaging 11, the last data converter 15 will
Summarize the data-interface of spectrometer 14 Yu camera 11, and uniform data is output to data processor 16.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of novel microscopical imaging spectrometer transmitance detector, it is characterised in that: including light source, the first optical fiber being connect with light source,
Achromatism collimating optics mould group, reflecting optics, aperture, objective table, tested article, prism, camera lens, camera, spectrum acquisition end
Mouth, the second optical fiber, spectrometer, data converter, the data processor being connect with spectrum acquisition port；It is provided on the objective table
Light hole；
The light that the light source issues enters achromatism collimating optics mould group after the first optical fiber, through achromatism collimating optics mould
The light projected after group is reflected vertically upward by reflecting optics, reaches aperture, and the light is saturating after the light hole on objective table
Tested article is crossed, the light of the transmission reaches prism vertically upward, and a part of light is connect by prism horizontal refraction to the left to spectrum
Closing in end, then spectrometer is connected by the second optical fiber, another part light then penetrates the through camera lens of prism and carries out to tested article
It focuses, subsequently into camera imaging, the data converter will summarize the data-interface of spectrometer and camera, and by uniform data
It is output to data processor.
2. a kind of novel microscopical imaging spectrometer transmitance detector according to claim 1, it is characterised in that: the achromatism is flat
Row optics module includes the first lens, the second lens, the third lens.
3. a kind of novel microscopical imaging spectrometer transmitance detector according to claim 1, it is characterised in that: the reflecting optics
Relative to the light projected through the achromatism collimating optics mould group in 45 degree of placements.
4. a kind of novel microscopical imaging spectrometer transmitance detector according to claim 1, it is characterised in that: the aperture can
Replacement.
5. a kind of novel microscopical imaging spectrometer transmitance detector according to claim 1, it is characterised in that: the objective table can
It is mobile with the direction XY along the horizontal plane.
6. a kind of novel microscopical imaging spectrometer transmitance detector according to claim 1, it is characterised in that: the prism is opposite
In the light through tested article in 45 degree of placements.
7. a kind of novel microscopical imaging spectrometer transmitance detector according to claim 1, it is characterised in that: the tested article
Side is equipped with headlamp.
8. a kind of novel microscopical imaging spectrometer transmitance detector according to claim 1, it is characterised in that: the camera lens is can
Focusing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821573680.6U CN208921614U (en) | 2018-09-26 | 2018-09-26 | A kind of novel microscopical imaging spectrometer transmitance detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821573680.6U CN208921614U (en) | 2018-09-26 | 2018-09-26 | A kind of novel microscopical imaging spectrometer transmitance detector |
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| Publication Number | Publication Date |
|---|---|
| CN208921614U true CN208921614U (en) | 2019-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821573680.6U Expired - Fee Related CN208921614U (en) | 2018-09-26 | 2018-09-26 | A kind of novel microscopical imaging spectrometer transmitance detector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113720809A (en) * | 2021-09-16 | 2021-11-30 | 京东方科技集团股份有限公司 | Transmittance test equipment |
-
2018
- 2018-09-26 CN CN201821573680.6U patent/CN208921614U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113720809A (en) * | 2021-09-16 | 2021-11-30 | 京东方科技集团股份有限公司 | Transmittance test equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210406 Address after: Room 1412, building H4, Luogang Aoyuan, 1946 Kaichuang Avenue, Huangpu District, Guangzhou City, Guangdong Province, 510630 Patentee after: Xiang Wufeng Address before: 518102 6th floor, Maocheng building, Xicheng Industrial Zone, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BEINUO OPTICS TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 |