CN206056776U - A kind of hollow retroreflector of high accuracy - Google Patents
A kind of hollow retroreflector of high accuracy Download PDFInfo
- Publication number
- CN206056776U CN206056776U CN201621021954.1U CN201621021954U CN206056776U CN 206056776 U CN206056776 U CN 206056776U CN 201621021954 U CN201621021954 U CN 201621021954U CN 206056776 U CN206056776 U CN 206056776U
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- CN
- China
- Prior art keywords
- light
- electric
- control system
- high accuracy
- polychromator
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- 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.)
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses a kind of hollow retroreflector of high accuracy，Including reflecting mirror and electric-control system，The reflecting mirror is embedded in the inside of grating polychromator，Condenser lenss are also equipped with inside grating polychromator，And prisms of fused silica is also installed with the front end of condenser lenss，Lamp light transmitter is installed with also in the left end of grating polychromator，Electric supply installation is additionally provided with the left surface of lamp light transmitter，And the outfan of electric supply installation is connected with electric-control system by control line，The left end of the electric-control system is also connected with light continuous detection apparatus by the moving block on the inside of which，The light continuous detection apparatus detect the light by grating polychromator internal refraction out by launching light source through sweep generator，And the right-hand member in sweep generator is also equipped with amplifier，So that the refraction angle of light is without the concern for incident angle，Realize the measurement of ultrahigh precision degree，With good economic worth.
Description
Technical field
This utility model is related to retroreflector technical field, the hollow retroreflector of specially a kind of high accuracy.
Background technology
Hollow retroreflector Ying Yu and field of precision measurement, including remote precise distance measurement, test the speed, remote sensing survey etc., retroeflection
Device reflects back can the directional light of incidence, and according to the size adjustment reflection light reflection angle of angle of incidence, current city
The most precision of many light reflection units on field is inadequate, it is impossible to meet high-precision requirement so that reflection error is larger, so as to
It is cumbersome when angle of incidence is set, it is sometimes also more complicated using the operation of hollow reflective device, it is unfavorable for that market pushes away
Extensively, and on outer reflectance coating also affect with aberration, while the wavelength that the absorption of base material can cause is using limiting, to measurement
Very big error is brought, and production cost is high, quality is also very heavy.
Utility model content
For problem above, this utility model provides a kind of hollow retroreflector of high accuracy, is provided with grating polychromator, adopts
With hollow structure, realize 150mm heavy caliber applications, effectively mitigate product gross weight, reduce product aligning put and shake it is quick
Perception, and lamp light transmitter constantly throw light is utilized, reflected by reflecting mirror so that the degree of accuracy of reflection light is carried
Height, is also equipped with light continuous detection apparatus, eliminates impact of the other conditions to light, can be with effectively solving background technology
Problem.
For achieving the above object, this utility model provides following technical scheme：A kind of hollow retroreflector of high accuracy, including it is anti-
Mirror and electric-control system are penetrated, the reflecting mirror is embedded in the inside of grating polychromator, inside grating polychromator is also equipped with optically focused
Mirror, and prisms of fused silica is also installed with the front end of condenser lenss, the right-hand member of the prisms of fused silica is also equipped with lamp
Light source, and the left end in grating polychromator is also installed with lamp light transmitter, also sets up on the left surface of lamp light transmitter
There is electric supply installation, and the outfan of electric supply installation is connected with electric-control system by control line, the surface of the electric-control system is solid
Dingan County is equipped with infrared sensor, is also filled with light continuous detecting by the moving block on the inside of which in the left end of electric-control system
Put and be connected, the light continuous detection apparatus are detected by folding inside grating polychromator through sweep generator by launching light source
The light for shooting out, and the right-hand member in sweep generator is also equipped with amplifier.
Used as a kind of preferred technical scheme of this utility model, the surface of the electric supply installation also fixedly mounts functional pressing
Button.
Used as a kind of preferred technical scheme of this utility model, the surrounding of the lamp light transmitter is also installed with multiple
Electron gun, and multiple electron guns are symmetrically distributed on the left surface of lamp light transmitter.
Used as a kind of preferred technical scheme of this utility model, the quantity of the reflecting mirror is three, and three reflecting mirrors
It is respectively and fixedly installed to the both sides of grating polychromator inwall.
Compared with prior art, the beneficial effects of the utility model are：The hollow retroreflector of high accuracy, is provided with grating many
Color instrument, using hollow structure, realizes 150mm heavy caliber applications, effectively mitigates product gross weight, reduces product aligning and puts and shake
Dynamic sensitivity, and lamp light transmitter constantly throw light is utilized, reflected by reflecting mirror so that the essence of reflection light
Exactness is improved, and is also equipped with light continuous detection apparatus, is eliminated impact of the other conditions to light, and be also equipped with automatically controlled
System, and whole system is powered using electric supply installation, infrared sensor detection mirror environment environment is driven, and information is anti-
Feed electric-control system, light is compensated so as to control electron gun divergent bundle so that the size of the refraction of light is not required to
Incident angle to be considered, realizes the measurement of ultrahigh precision degree, with good scientific research value and economic worth.
Description of the drawings
Fig. 1 is this utility model structural representation；
In figure：1- reflecting mirrors；2- grating polychromators；3- condenser lenss；4- prisms of fused silica；5- lamp source；6- light is sent out
Emitter；7- electron guns；8- electric supply installations；9- functional keyss；10- electric-control systems；11- infrared sensors；12- light continuous detecting
Device；13- sweep generators；14- amplifiers.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment, based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Embodiment：
Fig. 1 is referred to, this utility model provides a kind of technical scheme：A kind of hollow retroreflector of high accuracy, including reflecting mirror 1
With electric-control system 10, the reflecting mirror 1 is embedded in the inside of grating polychromator 2, and the quantity of the reflecting mirror 1 is three, and three
Individual reflecting mirror 1 is respectively and fixedly installed to the both sides of 2 inwall of grating polychromator, inside grating polychromator 2 is also equipped with condenser lenss
3, and prisms of fused silica 4 is also installed with the front end of condenser lenss 3, the right-hand member of the prisms of fused silica 4 is also equipped with
Lamp source 5, and the left end in grating polychromator 2 is also installed with lamp light transmitter 6, the surrounding of the lamp light transmitter 6 is also
Multiple electron guns 7 are installed with, and multiple electron guns 7 are symmetrically distributed on the left surface of lamp light transmitter 6, sent out in light
Electric supply installation 8 is additionally provided with the left surface of emitter 6, the surface of the electric supply installation 8 is also installed with functional keyss 9, and
The outfan of electric supply installation 8 is connected with electric-control system 10 by control line, and the surface of the electric-control system 10 is installed with
Infrared sensor 11, electric-control system 10 left end also by the moving block on the inside of which and light continuous detection apparatus 12
It is connected, the light continuous detection apparatus 12 are detected by grating polychromator 2 through sweep generator 13 by launching light source
The light that portion reflects, and the right-hand member in sweep generator 13 is also equipped with amplifier 14.
Operation principle of the present utility model：The hollow retroreflector of high accuracy, is provided with grating polychromator, using hollow knot
Structure, realizes 150mm heavy caliber applications, effectively mitigates product gross weight, reduces the sensitivity that product aligning is put and shaken, and profit
With lamp light transmitter constantly throw light, reflected by reflecting mirror so that the degree of accuracy of reflection light is improved, and is also installed
There are light continuous detection apparatus, eliminate impact of the other conditions to light, and be also equipped with electric-control system, and using power supply
Device is powered to whole system, drives infrared sensor detection mirror environment environment, and feeds back information to electric-control system, from
And control electron gun divergent bundle light is compensated so that the size of the refraction of light without the concern for incident angle,
The measurement of ultrahigh precision degree is realized, with good scientific research value and economic worth.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in this utility model
Protection domain within.
Claims (4)
1. the hollow retroreflector of a kind of high accuracy, including reflecting mirror (1) and electric-control system (10), the reflecting mirror (1) are embedded in light
The inside of grid polychromator (2), is also equipped with condenser lenss (3) inside the grating polychromator (2), and in the front end of condenser lenss (3) also
It is installed with prisms of fused silica (4), it is characterised in that：The right-hand member of the prisms of fused silica (4) is also equipped with lamp source
(5) left end, and in grating polychromator (2) is also installed with lamp light transmitter (6), in the left surface of lamp light transmitter (6)
On be additionally provided with electric supply installation (8), and the outfan of electric supply installation (8) is connected with electric-control system (10) by control line, institute
The surface for stating electric-control system (10) is installed with infrared sensor (11), also passes through to be arranged in the left end of electric-control system (10)
Moving block on the inside of which is connected with light continuous detection apparatus (12), and the light continuous detection apparatus (12) are by launching light
The light by grating polychromator (2) internal refraction out is detected in source through sweep generator (13), and in sweep generator (13)
Right-hand member be also equipped with amplifier (14).
2. the hollow retroreflector of a kind of high accuracy according to claim 1, it is characterised in that：The table of the electric supply installation (8)
Face is also installed with functional keyss (9).
3. the hollow retroreflector of a kind of high accuracy according to claim 1, it is characterised in that：The lamp light transmitter (6)
Surrounding is also installed with multiple electron guns (7), and multiple electron guns (7) are symmetrically distributed in the left side of lamp light transmitter (6)
On face.
4. the hollow retroreflector of a kind of high accuracy according to claim 1, it is characterised in that：The quantity of the reflecting mirror (1)
For three, and three reflecting mirrors (1) are respectively and fixedly installed to the both sides of grating polychromator (2) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621021954.1U CN206056776U (en) | 2016-08-31 | 2016-08-31 | A kind of hollow retroreflector of high accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621021954.1U CN206056776U (en) | 2016-08-31 | 2016-08-31 | A kind of hollow retroreflector of high accuracy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206056776U true CN206056776U (en) | 2017-03-29 |
Family
ID=58374371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621021954.1U Expired - Fee Related CN206056776U (en) | 2016-08-31 | 2016-08-31 | A kind of hollow retroreflector of high accuracy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206056776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267031A (en) * | 2018-10-26 | 2019-01-25 | 武汉优光科技有限责任公司 | A kind of coating clamp and its film plating process for hollow retroreflector |
-
2016
- 2016-08-31 CN CN201621021954.1U patent/CN206056776U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267031A (en) * | 2018-10-26 | 2019-01-25 | 武汉优光科技有限责任公司 | A kind of coating clamp and its film plating process for hollow retroreflector |
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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: 20170329 Termination date: 20170831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |