CN207908356U - A kind of optical mirror slip spectral transmission measuring system - Google Patents
A kind of optical mirror slip spectral transmission measuring system Download PDFInfo
- Publication number
- CN207908356U CN207908356U CN201820196525.0U CN201820196525U CN207908356U CN 207908356 U CN207908356 U CN 207908356U CN 201820196525 U CN201820196525 U CN 201820196525U CN 207908356 U CN207908356 U CN 207908356U
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- China
- Prior art keywords
- mirror
- eyeglass
- measured
- spectroscope
- double
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Abstract
The utility model is related to optical mirror slip field, and it is an object of the present invention to provide a kind of optical mirror slip spectral transmission measuring system, the technical solution adopted is that：A kind of optical mirror slip spectral transmission measuring system, including seal box have laser on seal box；Detector is arranged in the neutral spectroscope of arrangement on the right side of laser, neutral spectroscope lower section.Double-tone spectroscope is set on the right side of neutral spectroscope, paraboloidal mirror is set below double-tone spectroscope, plane mirror is set on the right side of double-tone spectroscope, eyeglass to be measured is placed below plane mirror.One plane mirror is set again between double-tone spectroscope, paraboloidal mirror, plane mirror and eyeglass to be measured.Using eyeglass perpendicular bisector to be measured as axis, it is symmetrical arranged one group of plane mirror and paraboloidal mirror again on right side.One plane mirror is set again above the paraboloidal mirror of right side, detector is set on the right side of the plane mirror.It is additionally provided with detector below eyeglass to be measured.The utility model is simple in structure, can measure transmissivity and reflectivity simultaneously.
Description
Technical field
The utility model is related to optical mirror slip fields, are specifically related to a kind of optical mirror slip spectral transmission measuring system.
Background technology
Currently, the spectrometer of test optics lens transmission and reflection, usually detection light path is single, can not be completed at the same time to mirror
The measurement of piece transmissivity and reflectivity, limits application range.And existing multi-functional detecting light spectrum instrument, in order to meet while survey
Amount, otherwise be exactly that structure is excessively complicated, device takes up space excessive and with high costs；Otherwise just need the root in measurement process
Corresponding optical element is replaced according to actual demand, changes light path, it is troublesome in poeration and really can not realize while measure.
Therefore, a kind of simple in structure, nothing of exploitation needs to change optical element and changes light path, can really realize while measure mirror
The spectral measurement system of piece transmissivity and reflectivity, it is extremely important.
Invention content
The purpose of this utility model is to provide a kind of optical frames simple in structure, can measuring transmissivity and reflectivity simultaneously
Piece spectral transmission measuring system.
For achieving the above object, technical solution used by the utility model is：A kind of optical mirror slip spectral transmission
Measuring system, including seal box 8 are provided with laser 1 on 8 side inner wall of the seal box；1 right side arrangement 50/50 of laser
The first detector 31 is arranged in neutral spectroscope 21,21 lower section of neutral spectroscope；
Double-tone spectroscope 22 is arranged in 21 right side of neutral spectroscope, and the first paraboloidal mirror 41 is arranged in 22 lower section of double-tone spectroscope,
The first plane mirror 51 is arranged in 22 right side of double-tone spectroscope, and 51 lower horizontal of the first plane mirror places eyeglass 6 to be measured；It is double
The second plane mirror is arranged in color spectroscope 22, the first paraboloidal mirror 41, the first plane mirror 51 and the intermediate of eyeglass to be measured 6
52；Using 6 perpendicular bisector of eyeglass to be measured as axis, it is symmetrical arranged third plane mirror 53 and the second paraboloidal mirror 42 on right side,
The second detector is arranged in the top setting fourth plane reflective mirror 54 of second paraboloidal mirror 42,54 right side of fourth plane reflective mirror
32；
It is additionally provided with third detector 33 immediately below the eyeglass to be measured 6；
The relative position cloth of double-tone spectroscope 22, the first paraboloidal mirror 41, the second plane mirror 52 and eyeglass to be measured 6
It sets, need to ensure that the reflected beams from laser 1 focus at 6 center of eyeglass to be measured；
The relative position of double-tone spectroscope 22, the first plane mirror 51 and eyeglass to be measured 6 is arranged, need to ensure to come from laser
The projecting beam of device 1 passes perpendicularly through eyeglass 6 to be measured.
Preferably, N is full of in the seal box 82。
The beneficial effects of the utility model are：
1, of simple structure and low cost, it can really put into production use；
2, the transmissivity and reflectivity that can measure eyeglass simultaneously, nothing needs to change optical element in operating process.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
Show that the utility model, the present embodiment are exemplary in detail with reference to Fig. 1, it is intended to for explaining that this practicality is new
Type rather than limitations of the present invention.
In the description of the present invention, it should be understood that term "center", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
It states, is not that the device of instruction or hint meaning or element must have a particular orientation, with specific azimuth configuration and operation.
As shown in Figure 1, a kind of optical mirror slip spectral transmission measuring system, including seal box 8, in 8 left side of the seal box
Be connected with laser 1 on wall, laser 1 can be battery power and be arranged inside seal box 8, can also closed set close
On 8 wall of joint sealing, external power supply driving.Seal box 8 ensures entirely to measure without light disturbance.It is further filled with N in the seal box 82Deng
Protective gas, to prevent the factors such as atmospheric environment from being impacted to measurement.
1 right side horizontal direction arrangement of the laser, 50/50 neutral spectroscope 21, the first detection of downward vertical direction setting
Device 31.The 21 horizontally arranged double-tone spectroscope 22 in right side of the neutrality spectroscope, 22 downward vertical direction of double-tone spectroscope is set
Set the first paraboloidal mirror 41.22 horizontally arranged first plane mirror 51 in right side of double-tone spectroscope, the first plane mirror
51 downward vertical directions are horizontally arranged eyeglass 6 to be measured.Eyeglass 6 to be measured is vacantly placed, and holder can be arranged in the lower section of eyeglass 6,
Or the device that fixture etc. can make eyeglass 6 vacantly and not influence light beam across eyeglass 6 is set around eyeglass 6.
The intermediate setting second of double-tone spectroscope 22, the first paraboloidal mirror 41, the first plane mirror 51 and eyeglass to be measured 6
Plane mirror 52.Using 6 perpendicular bisector of eyeglass to be measured as axis, setting and the throwing of the second plane mirror 52 and first on the right side of axis
41 symmetrical third plane mirror of object plane mirror, 53 and second paraboloidal mirror 42.In the upper vertical direction of the second paraboloidal mirror 42
Fourth plane reflective mirror 54 is set, and 54 right side of fourth plane reflective mirror is horizontally disposed with the second detector 32.
The relative position cloth of double-tone spectroscope 22, the first paraboloidal mirror 41, the second plane mirror 52 and eyeglass to be measured 6
It sets, need to ensure that the reflected beams from laser 1 focus at 6 center of eyeglass to be measured.
The relative position of double-tone spectroscope 22, the first plane mirror 51 and eyeglass to be measured 6 is arranged, need to ensure to come from laser
The transmitted light beam of device 1 passes perpendicularly through eyeglass 6 to be measured.
6 downward vertical direction of the eyeglass to be measured is additionally provided with third detector 33.
Above-mentioned each detector can be all kinds of devices that can convert light energy into other perceived amounts, such as：Can be photoelectricity
The combination of diode and signal identifier, light beam is converted to electric signal by photodiode, then is identified by signal identifier；
Can also be using photomultiplier as component of core etc..
The operation principle of the utility model is：Light beam is sent out from the laser 1, is divided for equivalent through neutral spectroscope 21
Two beams, a branch of horizontal through neutral spectroscope 21, as light to be measured, another beam is all received by the first detector 31, as mark
It is quasi-optical.
Light to be measured passes through double-tone spectroscope 22, is divided into the reflected beams and transmitted light beam.The reflected beams are all output to first
It on paraboloidal mirror 41, then is all reflected on the second plane mirror 52, all reflects and focus through the second plane mirror 52
In 6 center of eyeglass to be measured.After eyeglass 6 to be measured reflection, the reflected beams are respectively via third plane mirror 53, the second paraboloid
The reflected beams of the reflection of mirror 42 and fourth plane reflective mirror 54, eyeglass 6 to be measured are finally all received by the second detector 32.
Transmitted light beam is all vertically mapped on eyeglass 6 to be measured, the transmission through eyeglass 6 to be measured through the first plane mirror 51,
The transmitted light beam of eyeglass 6 to be measured is finally all received by third detector 33.
According to the numerical value of each detector, you can simple computation obtains the transmissivity and reflectivity of eyeglass 6 to be measured；It also can will be upper
It states three detectors and is associated simultaneously outer connection intelligent equipment（Such as computer）, directly read transmissivity and the reflection of eyeglass 6 to be measured
Rate.
Claims (2)
1. a kind of optical mirror slip spectral transmission measuring system, it is characterised in that：Including seal box（8）, the seal box（8）Side
Laser is provided on inner wall（1）；Laser（1）50/50 neutral spectroscope of right side arrangement（21）, neutral spectroscope（21）Lower section
First detector is set（31）；Neutral spectroscope（21）Double-tone spectroscope is arranged in right side（22）, double-tone spectroscope（22）Lower section is set
Set the first paraboloidal mirror（41）, double-tone spectroscope（22）The first plane mirror is arranged in right side（51）, the first plane mirror
（51）Lower horizontal places eyeglass to be measured（6）；Double-tone spectroscope（22）, the first paraboloidal mirror（41）, the first plane mirror
（51）With eyeglass to be measured（6）Intermediate second plane mirror is set（52）；With eyeglass to be measured（6）Perpendicular bisector is axis, on the right side
Side is symmetrical arranged third plane mirror（53）With the second paraboloidal mirror（42）, in the second paraboloidal mirror（42）Top setting the
Four plane mirrors（54）, fourth plane reflective mirror（54）The second detector is arranged in right side（32）；The eyeglass to be measured（6）Under just
Side is additionally provided with third detector（33）；Double-tone spectroscope（22）, the first paraboloidal mirror（41）, the second plane mirror（52）With
Eyeglass to be measured（6）Relative position arrangement, need to ensure to come from laser（1）The reflected beams in eyeglass to be measured（6）Gather at center
It is burnt；Double-tone spectroscope（22）, the first plane mirror（51）With eyeglass to be measured（6）Relative position arrangement, need to ensure to carry out self-excitation
Light device（1）Projecting beam pass perpendicularly through eyeglass to be measured（6）.
2. optical mirror slip spectral transmission measuring system according to claim 1, it is characterised in that：The seal box（8）It is interior
Full of N2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820196525.0U CN207908356U (en) | 2018-02-05 | 2018-02-05 | A kind of optical mirror slip spectral transmission measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820196525.0U CN207908356U (en) | 2018-02-05 | 2018-02-05 | A kind of optical mirror slip spectral transmission measuring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207908356U true CN207908356U (en) | 2018-09-25 |
Family
ID=63563115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820196525.0U Expired - Fee Related CN207908356U (en) | 2018-02-05 | 2018-02-05 | A kind of optical mirror slip spectral transmission measuring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207908356U (en) |
-
2018
- 2018-02-05 CN CN201820196525.0U patent/CN207908356U/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 |
Granted publication date: 20180925 Termination date: 20210205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |