CN102109378A - Spectrum measuring instrument - Google Patents
Spectrum measuring instrument Download PDFInfo
- Publication number
- CN102109378A CN102109378A CN2009103121134A CN200910312113A CN102109378A CN 102109378 A CN102109378 A CN 102109378A CN 2009103121134 A CN2009103121134 A CN 2009103121134A CN 200910312113 A CN200910312113 A CN 200910312113A CN 102109378 A CN102109378 A CN 102109378A
- Authority
- CN
- China
- Prior art keywords
- plate body
- rotating disk
- optical spectrum
- carrying tablet
- measured
- 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.)
- Pending
Links
- 238000001228 spectrum Methods 0.000 title claims abstract description 26
- 230000003287 optical Effects 0.000 claims description 20
- 239000000969 carrier Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 2
- 238000004611 spectroscopical analysis Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 7
- 238000010183 spectrum analysis Methods 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention provides a spectrum measuring instrument. The spectrum measuring instrument comprises a carrying table, wherein the carrying table comprises a pedestal, a rotating disk and a carrying sheet, wherein the rotating disk is rotatably arranged on the pedestal; and the carrying sheet is vertically arranged on the rotating disk and is used for carrying a lens to be measured. Thus, after the lens to be measured is fixed on the carrying sheet, incident angle of light on the lens to be measured can be changed by turning the rotating disk, so that the spectrums of incident lights at different angles on the lens to be measured can be conveniently measured.
Description
Technical field
The present invention relates to a kind of optical spectrum instrumentation.
Background technology
Along with the development of imaging technique, imaging system is more and more higher to the requirement of the image quality of eyeglass, and the test of lens imaging quality is also more and more comprehensive.For example, by test, analyze the spectroscopic data of the light of imaging behind the incident eyeglass from different perspectives, to obtain of the influence of different angles incident ray to image quality.At present, the optical spectrum instrumentation that is used to analyze spectroscopic data generally comprises one and is used to send the light source assembly of measuring light, microscope carrier that is used for fixing eyeglass to be measured and one and is used to the measurement mechanism analyzing light and form corresponding spectrum.At present, after eyeglass is fixed on the microscope carrier, just can't move, thus same optical spectrum instrumentation only energy measurement, analyze a kind of spectrum of incident angle light.Therefore, the spectrum of measuring the incident ray of different angles needs a plurality of different optical spectrum instrumentations, and tested eyeglass needs shift between different optical spectrum instrumentations, measures very inconvenient.
Summary of the invention
In view of this, be necessary to provide a kind of optical spectrum instrumentation that is convenient for measuring the spectrum of the light of outgoing after the incident of eyeglass different angles.
A kind of optical spectrum instrumentation, it comprises a microscope carrier, this microscope carrier comprises a base, a rotating disk and a carrying tablet.This dial rotation is arranged on this base.This carrying tablet is vertically set on this rotating disk.This carrying tablet is used to bear an eyeglass to be measured.
So, after eyeglass to be measured is fixed on the carrying tablet, can changes the incident angle at eyeglass to be measured of test light by rotating rotating disk, thereby be convenient for measuring the spectrum of the different angles incident ray of eyeglass to be measured.
Description of drawings
Fig. 1 is the structural representation of optical spectrum instrumentation of the present invention.
Fig. 2 is the decomposing schematic representation of microscope carrier of the optical spectrum instrumentation of Fig. 1.
Fig. 3 is the decomposing schematic representation of another angle of microscope carrier of the optical spectrum instrumentation of Fig. 1.
The main element symbol description
Embodiment
Please refer to Fig. 1, the optical spectrum instrumentation 10 of better embodiment of the present invention comprises 200, one measurement mechanisms 300 of 100, one microscope carriers of a light source assembly and a display device 400.
Light source assembly 100 comprises a fluorescent tube 102 and an optical lens module 104.The measurement light that fluorescent tube 102 is launched is through optical lens module 104 back directive microscope carriers 200.
Please in conjunction with Fig. 2 and Fig. 3, microscope carrier 200 comprises the base 202 of a circle, rotating disk 204 and square carrying tablet 206 of a circle.Base 202 comprises a manhole 208 that is positioned at base 202 central authorities.Rotating disk 204 have back to first surface 210 and second surface 212.The middle position of first surface 210 is provided with a cylinder 211, cylinder 211 corresponding through holes 208.Second surface 212 offers a strip groove 214 radially.Carrying tablet 206 comprises a square plate body 216 and two shell fragments 218.Plate body 216 comprises that one is positioned at instrument connection 220 in the middle of the plate body 216 and the screw 222 on two diagonal angles that lay respectively at plate body 216.Instrument connection 220 is positioned on the light path of measuring beam projecting.One end of shell fragment 218 offers the fixed orifice 224 of a screw 222 of a correspondence, and screw 226 screws togather shell fragment 218 to plate body 216 by fixed orifice 224 and screw 222.Shell fragment 218 is made by elastomeric material, to utilize its elastic force eyeglass to be measured (figure does not show) is fixed on the carrying tablet 206.Groove 214 mates mutually with plate body 216, and plate body 216 is arranged in the groove 214 so that carrying tablet 206 is vertically set on the rotating disk 204.Cylinder 211 is arranged in the through hole 208 so that rotating disk 204 is provided with on the base 202 rotationally, and then makes carrying tablet 206 to rotate relative to base 202.
The shape that is appreciated that base 202, rotating disk 204 and carrying tablet 206 is not limited to present embodiment, and rotating disk 204 rotates the mode that is arranged on the base 202 and also is not limited to above-mentioned embodiment.Simultaneously, carrying tablet 206 is arranged on mode on the rotating disk 204 and the mode of fixing eyeglass to be measured also is not limited to present embodiment.
Please refer to Fig. 1, measurement mechanism 300 comprises a camera lens 302 and a spectral analysis module 304 that connects camera lens 302.Camera lens 302 is towards instrument connection 220, is used to receive the measurement light that penetrates from instrument connection 220, and will measures light and guide to spectral analysis module 304.Spectral analysis module 304 is used for analyzing measuring light, drawing spectroscopic data, and spectroscopic data is sent to the display device 400 that is connected with spectral analysis module 304.Display device 400 is used to show spectroscopic data.
During measurement, earlier two shell fragments 218 are rotated to outside the plate body 216, eyeglass to be measured is placed on the plate body 216, then two shell fragments 218 are rotated to eyeglass to be measured top, because the elastic force effect of shell fragment 218, eyeglass to be measured is fixed on the microscope carrier 200.Microscope carrier 200 is just gone to position towards light source assembly 100, open light source assembly 100, make and measure light and vertically pass eyeglass to be measured and instrument connection 220 and received by camera lens 302, spectral analysis module 304 analyzes first group of spectroscopic data, and is shown by display device 400.If need to measure the resulting spectroscopic data of different angles incident eyeglass to be measured, then rotatable microscope carrier 200 is measured multiple spectroscopic data again to corresponding position.
Those skilled in the art will be appreciated that; above embodiment only is to be used for illustrating the present invention; and be not to be used as limitation of the invention; as long as within connotation scope of the present invention, appropriate change and the variation that above embodiment did all dropped within the scope of protection of present invention.
Claims (6)
1. optical spectrum instrumentation, it comprises a microscope carrier, and this microscope carrier comprises a base, a rotating disk and a carrying tablet that is used to bear an eyeglass to be measured, and this dial rotation is arranged on this base, and this carrying tablet is vertically set on this rotating disk.
2. optical spectrum instrumentation as claimed in claim 1 is characterized in that, this base has a through hole, this rotating disk have back to first surface and second surface; This first surface comprises one, and this carrying tablet is arranged on this second surface to cylinder that should through hole, and this cylinder is arranged in this through hole so that this carrying tablet can rotate relative to this base.
3. optical spectrum instrumentation as claimed in claim 2 is characterized in that, this carrying tablet comprises a plate body and two shell fragments, and this plate body comprises that is positioned at the middle instrument connection of this plate body, and these two shell fragments are separately positioned on the diagonal angle of this plate body.
4. optical spectrum instrumentation as claimed in claim 3, it is characterized in that, this plate body also comprises two screws on the diagonal angle that lays respectively at plate body, and an end of shell fragment offers the fixed orifice of a screw of a correspondence, and screw screws togather shell fragment to plate body by fixed orifice and screw.
5. optical spectrum instrumentation as claimed in claim 3 is characterized in that, this second surface offers one to groove that should plate body, and this plate body is arranged in this groove so that this carrying tablet is vertically set on this rotating disk.
6. optical spectrum instrumentation as claimed in claim 3 is characterized in that this shell fragment is made by elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103121134A CN102109378A (en) | 2009-12-24 | 2009-12-24 | Spectrum measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103121134A CN102109378A (en) | 2009-12-24 | 2009-12-24 | Spectrum measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102109378A true CN102109378A (en) | 2011-06-29 |
Family
ID=44173596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103121134A Pending CN102109378A (en) | 2009-12-24 | 2009-12-24 | Spectrum measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102109378A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300910A (en) * | 2014-06-27 | 2016-02-03 | 中国科学院苏州纳米技术与纳米仿生研究所 | Bearing device used in infrared testing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2121028U (en) * | 1992-04-04 | 1992-11-04 | 中国科学院长春应用化学研究所 | Powder sample device with rotable opaque cover |
| US5347128A (en) * | 1993-04-19 | 1994-09-13 | Vigyan, Inc. | Directional emittance surface measurement system and process |
| CN1389716A (en) * | 2001-06-01 | 2003-01-08 | 清华大学 | Lens imaging quality testing device and method |
| CN101055222A (en) * | 2007-05-24 | 2007-10-17 | 上海交通大学 | Optical quality measuring device for glasses |
| CN201166604Y (en) * | 2007-12-29 | 2008-12-17 | 中国科学院空间科学与应用研究中心 | System for measuring optical fibre transmission type defused reflection plate spectrum corner reflection characteristics |
-
2009
- 2009-12-24 CN CN2009103121134A patent/CN102109378A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2121028U (en) * | 1992-04-04 | 1992-11-04 | 中国科学院长春应用化学研究所 | Powder sample device with rotable opaque cover |
| US5347128A (en) * | 1993-04-19 | 1994-09-13 | Vigyan, Inc. | Directional emittance surface measurement system and process |
| CN1389716A (en) * | 2001-06-01 | 2003-01-08 | 清华大学 | Lens imaging quality testing device and method |
| CN101055222A (en) * | 2007-05-24 | 2007-10-17 | 上海交通大学 | Optical quality measuring device for glasses |
| CN201166604Y (en) * | 2007-12-29 | 2008-12-17 | 中国科学院空间科学与应用研究中心 | System for measuring optical fibre transmission type defused reflection plate spectrum corner reflection characteristics |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300910A (en) * | 2014-06-27 | 2016-02-03 | 中国科学院苏州纳米技术与纳米仿生研究所 | Bearing device used in infrared testing |
| CN105300910B (en) * | 2014-06-27 | 2018-08-28 | 中国科学院苏州纳米技术与纳米仿生研究所 | For the bogey in infrared test |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110629 |