CN206399633U - A kind of optics optical angle test device - Google Patents
A kind of optics optical angle test device Download PDFInfo
- Publication number
- CN206399633U CN206399633U CN201720070109.1U CN201720070109U CN206399633U CN 206399633 U CN206399633 U CN 206399633U CN 201720070109 U CN201720070109 U CN 201720070109U CN 206399633 U CN206399633 U CN 206399633U
- Authority
- CN
- China
- Prior art keywords
- sample
- mounting table
- laser
- optics
- test device
- 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
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses a kind of optics optical angle test device, including the laser mounting table and sample mounting table being arranged in detection platform, laser mounting table is provided with the laser generator of detection, sample mounting table is provided with sample stationary fixture, fixing groove is provided with sample stationary fixture, detected sample and standard sample that clamping is arranged side by side are fixed in fixing groove, fixing groove located at can push-and-pull slide slide unit on, sliding panel is provided with slide unit, the rail plate of sliding panel and the fixation locking device that sliding panel can be locked, standard sample is consistent with the shape size of fixed detected sample, sample mounting table is arranged on the front side of laser generator, the front side of sample mounting table is provided with vertical graduated scale, laser mounting table, the installation site of sample mounting table and vertical graduated scale is fixed according to setting value；The utility model accurate positioning, detection are easy to use, and detection cost debug time is few, and the light wave deviation angle of optics is quick and precisely.
Description
Technical field
The utility model is related to optics processing technique field, more particularly to a kind of optics optical angle test dress
Put.
Background technology
It is frequently necessary to change the deviation angle of light wave in optical system, the deviation angle of light wave generally utilizes optics
Realize.When manufacturing these optics, it is necessary to ensure that the deviation angle that these optics change can meet the requirements,
Therefore the light wave deviation angle in needing to these optics in production and processing is accurately examined.
At present, most of manufacturer is all used as detecting instrument, these surveys using existing common angular instrument on the market
Angle instrument is mostly using the light wave deviation angle in the reflective comparative approach measurement optics of parallel light tube auto-collimation.For measurement
The weaker optics of surface reflectivity（As surface is coated with the optics of anti-reflection film）, due to surface optical device light reflected light
It is very weak, it is difficult to find hot spot in measurement, causes debugging operations very inconvenient, the measurement consuming time is more；Especially size is again
Small, surface light reflection light and weak optics, operation is measured with regard to more difficult, it is necessary to be changed using existing angular instrument
Enter.
The content of the invention
To overcome the deficiencies in the prior art, the utility model provides that a kind of easy to operate, testing efficiency is high, test is accurate
Reliable optics optical angle test device.
The utility model is to reach that the technical scheme that above-mentioned technical purpose is used is：A kind of optics optical angle is surveyed
Trial assembly is put, including be arranged in detection platform laser mounting table and a sample mounting table, and the laser is placed
Platform is provided with the laser generator of detection, and the sample mounting table is provided with sample stationary fixture, the sample stationary fixture
In be provided with fixing groove, fix detected sample and standard sample that clamping is arranged side by side in the fixing groove, the fixing groove is set
In one can push-and-pull slide slide unit on, in the slide unit provided with sliding panel, install sliding panel rail plate and can lock
The fixation locking device of tight sliding panel, the standard sample is consistent with the shape size of fixed detected sample, and the sample is put
The front side that platform is arranged on laser generator is put, the front side of the sample mounting table is provided with the vertical graduated scale of detection, described
The installation site of laser mounting table, sample mounting table and vertical graduated scale is fixed according to setting value.
The laser generator is visible ray alignment laser, the laser of laser generator output for 532nm or
632.8nm, the collimation laser after the laser generator output is less than 1mm at 1 meter apart from interior spot diameter.
The scale precision of the vertical graduated scale is 1mm, and the meter full scale of the vertical graduated scale is 0-3000mm.
The standard sample is the light transmissive material identical or different with detected sample material, the light wave of the standard sample
Deviation angle stabilization is difficult fluctuation.
The distance between described sample mounting table and vertical graduated scale are 1-5m.
Precision optics regulation slide unit is designed with the laser mounting table and sample mounting table.
The beneficial effects of the utility model are：
1st, by setting the laser generator, sample mounting table and the vertical graduated scale that are fixedly mounted according to setting value, energy
Deviation distance enough by the laser beam that is shown on graduated scale after optics, by the deviation with standard sample away from
From contrast, the light wave deviation angle of optics can be quickly calculated；
It is 2nd, the detected sample being fixed on sample mounting table in fixing groove and standard sample accurate positioning, easy to use,
Without frequently changing clamping standard sample；
3rd, laser generator, detected sample and standard sample are fixed on precision optics regulation slide unit, are easy to test to adjust
Section.
The utility model accurate positioning, detection are easy to use, and detection spends debug time few, the light wave deviation of optics
Angle is quick and precisely.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.Wherein：
Fig. 1 is the structural representation of the utility model optics optical angle test device；
Fig. 2 is the principle schematic of the utility model optics optical angle test device.
Embodiment
To describe technology contents of the present utility model, construction feature, the objects and the effects in detail, below in conjunction with implementation
Mode simultaneously coordinates accompanying drawing to describe in detail.
Refer to shown in Fig. 1, the utility model optics optical angle test device includes being arranged in detection platform 1
A laser mounting table 2 and a sample mounting table 3, the laser mounting table 2 provided with detection laser occur
Device 4, the sample mounting table 3, which is provided with sample stationary fixture 5, the sample stationary fixture 5, is provided with fixing groove 51, described solid
Determine to fix detected sample 6 and standard sample 7 that clamping is arranged side by side in groove 51, the fixing groove 51 being capable of push-and-pull located at one
Sliding panel 521 is provided with the slide unit 52 of slip, in the slide unit 52, the rail plate 522 of sliding panel 521 is installed and can be locked
The fixation locking device 523 of sliding panel, the standard sample 7 is consistent with the shape size of fixed detected sample 6, the sample
Mounting table 3 is arranged on the front side of laser generator 4, and the front side of the sample mounting table 3 is provided with the vertical graduated scale of detection
8, the installation site of the laser mounting table 2, sample mounting table 3 and vertical graduated scale 8 is fixed according to setting value.
The laser generator 4 is visible ray alignment laser, the laser that the laser generator 4 is exported for 532nm or
632.8nm, the collimation laser after the laser generator 4 is exported is less than 1mm at 1 meter apart from interior spot diameter.
The scale precision of the vertical graduated scale 8 is 1mm, and the meter full scale of the vertical graduated scale 8 is 0-
3000mm。
The standard sample 7 is the light transmissive material identical or different with the material of detected sample 6, the standard sample 7
Light wave deviation angle stabilization is difficult fluctuation.
The distance between described sample mounting table 3 and vertical graduated scale 8 are 1-5m.
Precision optics regulation slide unit 21,31, precision optics are designed with the laser mounting table 2 and sample mounting table 3
Slide unit 21,31 is adjusted using regulation slide unit general in optical field.
Refer to shown in Fig. 2, the measuring principle of the utility model optics light wave deviation angle is former using light refraction
Reason, the refractive index n1 of standard sample 7, the corner angle angle, θ 1 of standard sample 7 be, it is known that the sample placed on sample mounting table 3 away from
, can be in vertical graduated scale after the push-and-pull of standard sample 7 is slided into light path from being X with the distance between vertical graduated scale 8
Measurement obtains deviation height difference H 1 on chi 8；Then push standard sample 7 open, the push-and-pull of detected sample 6 is slided into light path, swash
The laser facula that optical generator 4 is exported can be measured after detected sample 6 on vertical graduated scale 8 obtains deviation height
Poor H2, the refractive index n2 of detected sample 6 is, it is known that according to calculation formula：
sin(θ1+β1)=n1*sin(θ1)---------------------------------------------①；
sin(θ2+β2)=n2*sin(θ2)----------------------------------------------②；
tan(β1)=H1/X--------------------------------------------------------③；
tan(β2)=H2/X---------------------------------------------------④；
1. it can be drawn by formula：β1 =asin [ n1* sin(θ1) -θ1] ----------------⑤；
3. 4. it can be drawn by formula：β2 =atan [ H2/H1*tan(β1)] --------------⑥；
2. it can be drawn by formula：θ2=atan [sin(β2) / (n2 – cos (β2) ] -----⑦；
By known parameters n1,5. θ 1 and formula can calculate the refraction angle β 1 of standard sample 7, then by known parameters H1,
6. H2, β 1 and formula can show that 7. the refraction angle β 2. of detected sample 6 can finally be counted by known parameters n2, β 2 and formula
The corner angle angle, θ 2 of detected sample 6 is calculated, the light wave deviation angle of detected sample 6 is θ 2+ β 2.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure transformation made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in other correlations
Technical field, is similarly included in scope of patent protection of the present utility model.
Claims (6)
1. a kind of optics optical angle test device, it is characterised in that：Including a laser being arranged in detection platform
Device mounting table and a sample mounting table, the laser mounting table are provided with the laser generator of detection, and the sample is put
Platform is put provided with sample stationary fixture, is provided with the sample stationary fixture in fixing groove, the fixing groove and fixes clamping side by side
The detected sample and standard sample of setting, the fixing groove located at one can push-and-pull slide slide unit on, in the slide unit
Provided with sliding panel, install sliding panel rail plate and the fixation locking device of sliding panel can be locked, the standard sample and
The shape size of fixed detected sample is consistent, and the sample mounting table is arranged on the front side of laser generator, and the sample is put
The front side for putting platform is provided with the vertical graduated scale of detection, the laser mounting table, sample mounting table and vertical graduated scale
Installation site fix according to setting value.
2. a kind of optics optical angle test device according to claim 1, it is characterised in that：The laser occurs
Device is visible ray alignment laser, and the laser of the laser generator output is 532nm or 632.8nm, the laser generator
Collimation laser after output is less than 1mm at 1 meter apart from interior spot diameter.
3. a kind of optics optical angle test device according to claim 1, it is characterised in that：The vertical scale
The scale precision of scale is 1mm, and the meter full scale of the vertical graduated scale is 0-3000mm.
4. a kind of optics optical angle test device according to claim 1, it is characterised in that：The standard sample
For the light transmissive material identical or different with detected sample material, the light wave deviation angle stabilization of the standard sample is difficult ripple
It is dynamic.
5. a kind of optics optical angle test device according to claim 1, it is characterised in that：The sample is placed
The distance between platform and vertical graduated scale are 1-5m.
6. a kind of optics optical angle test device according to claim 1, it is characterised in that：The laser is put
Put and precision optics regulation slide unit is designed with platform and sample mounting table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720070109.1U CN206399633U (en) | 2017-01-18 | 2017-01-18 | A kind of optics optical angle test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720070109.1U CN206399633U (en) | 2017-01-18 | 2017-01-18 | A kind of optics optical angle test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206399633U true CN206399633U (en) | 2017-08-11 |
Family
ID=59519815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720070109.1U Expired - Fee Related CN206399633U (en) | 2017-01-18 | 2017-01-18 | A kind of optics optical angle test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206399633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966408A (en) * | 2017-12-27 | 2018-04-27 | 合肥知常光电科技有限公司 | A kind of calibration frock for optical element Optical thin film |
| CN109084960A (en) * | 2018-07-03 | 2018-12-25 | 长春理工大学 | A kind of double parallel light pipe type pointing turntable pointing accuracy test macro and method |
-
2017
- 2017-01-18 CN CN201720070109.1U patent/CN206399633U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966408A (en) * | 2017-12-27 | 2018-04-27 | 合肥知常光电科技有限公司 | A kind of calibration frock for optical element Optical thin film |
| CN109084960A (en) * | 2018-07-03 | 2018-12-25 | 长春理工大学 | A kind of double parallel light pipe type pointing turntable pointing accuracy test macro and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108287338A (en) | Laser range finder verification system based on error cancellation principle and its calibration method | |
| CN103884490B (en) | The method and apparatus measuring refraction of biprism rate based on optical lever | |
| CN105181298B (en) | Multiple reflections formula confocal laser Long focal length measurement method and apparatus | |
| CN105424322A (en) | Self-calibration optical axis parallelism detector and detection method | |
| CN207472217U (en) | A kind of part parallelism detector | |
| CN207019636U (en) | Fiber end face angle measurement unit | |
| US20130319122A1 (en) | Laser-based edge detection | |
| CN206399633U (en) | A kind of optics optical angle test device | |
| CN101339008B (en) | Device for checking heavy caliber paraboloidal mirror K value coefficient | |
| CN105737759B (en) | A kind of long-range profile measuring device | |
| CN101819017B (en) | Detecting device and method of vertex curvature radius of large-diameter non-spherical reflecting mirror | |
| CN103615971B (en) | For detecting the optical interdferometer of cylindrical outer surface | |
| CN205620291U (en) | Device of many logical ponds of adjustable optical distance and transmission, receiving terminal | |
| CN103234485B (en) | Parallelism detection method | |
| CN209296573U (en) | A kind of liquid refractivity analyzer | |
| CN103344209B (en) | A kind of surface shape of reflector in zero gravity state testing method | |
| CN202793737U (en) | System for detecting reflectivity of plane mirror | |
| CN103438831A (en) | Detection device and detection method of off-axis elliptical mirror | |
| CN103175481B (en) | The measuring method of a kind of off-axis optics aspherical mirror vertex radius and device | |
| CN105737758B (en) | A kind of long-range profile measuring instrument | |
| CN105891921A (en) | Beam splitter prism device for generation of non-interference reference light | |
| CN102661854A (en) | Method for testing minimum deviation angle of triple prism and refractive index of optical material of triple prism | |
| TW201423034A (en) | Verticality and parallelism detection system and detection method thereof | |
| CN216350331U (en) | Visual vertical reflection measuring device for terahertz nondestructive testing | |
| CN206557092U (en) | A kind of measurement apparatus of Refractive Index of Material |
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: 20170811 Termination date: 20190118 |