CN206311209U - A kind of micro fiber spectrometer slit alignment device - Google Patents
A kind of micro fiber spectrometer slit alignment device Download PDFInfo
- Publication number
- CN206311209U CN206311209U CN201621458701.0U CN201621458701U CN206311209U CN 206311209 U CN206311209 U CN 206311209U CN 201621458701 U CN201621458701 U CN 201621458701U CN 206311209 U CN206311209 U CN 206311209U
- Authority
- CN
- China
- Prior art keywords
- compressing tablet
- slit
- console
- fixing device
- alignment 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
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model provides a kind of micro fiber spectrometer slit alignment device, it is made up of copper stabilizing base, one-dimensional manual translation platform, guiding compressing tablet, compressing tablet fixing device and slit sheet loading stage, it belongs to optical precision optical machinery design and processing technique field, for optimizing as the spectrometer fixed width baroque requirement of slit aligner.It mainly includes supporting plate, console, back-moving spring, adjusting screw rod, it is oriented to compressing tablet, compressing tablet fixing device, fixing axle, optical fiber interface and thrust bearing, the console includes through hole, groove and microscope mounting table, console and gripper shoe groups into copper stabilizing base, the back-moving spring, adjusting screw rod and thrust bearing constitute one-dimensional manual translation platform, the guiding compressing tablet, compressing tablet fixing device and slit sheet loading stage are used for fixed slit piece, the beneficial effects of the utility model are the simple structures of device, regulation sensitivity is high, it is easy to operate simple, enable this device as the alignment device of slit.
Description
Technical field
The utility model is related to optical precision optical machinery to design and processing technique field, and in particular to one kind need to arrange in pairs or groups microscope
The micro fiber spectrometer for using slit alignment device.
Background technology
In optical instrument applied technical field, slit is one of critical piece of spectrometer, and it determines incident beam
Luminous flux size, so as to control outgoing beam, play a part of diaphragm.For micro fiber spectrometer, into slit
Luminous flux depends primarily on the deviation of fiber optic hub and slit center, and deviation is lower, then the luminous flux for inciding slit is got over
Greatly.Whether slit location directly influences the debugging of subsequent optical path and the resolution of micro fiber spectrometer system in centre simultaneously
Rate.Therefore in the assembling of micro fiber spectrometer, slit is debug should as far as possible make fiber optic hub be directed at slit center, and this debugs
The degree of accuracy naked eyes of process cannot be differentiated, and existing slit alignment device complex structure is cumbersome.
The content of the invention
In order to solve above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of micro fiber spectrometer
Slit alignment device is used, the apparatus structure is simple, light and handy, cooperation is microscopical to be used, can conveniently adjust slit and fiber optic hub
Relative position, so as to can be used as the alignment device of micro fiber spectrometer slit.
The utility model solves the technical scheme that its technical problem used：A kind of micro fiber spectrometer slit pair
Standard apparatus, by copper stabilizing base, one-dimensional manual translation platform, are oriented to compressing tablet, compressing tablet fixing device and detachable slit sheet loading stage
Composition.
Described copper stabilizing base is the main part of whole device, in convex shape structure, by console and supporting plate
Composition, in the jut of convex shape structure, there is circular groove upper surface to console, and lower surface has manhole, groove floor
Product is more than through hole floor space.
Described one-dimensional manual translation platform is fixed on the side support plate upper surface of copper stabilizing base, by back-moving spring,
Thrust bearing and adjusting screw rod are constituted.
Described guiding compressing tablet is located in a fixing axle of compressing tablet fixing device, and being oriented to compressing tablet can turn around this root axle
It is dynamic, and it is stained with thin rubber tissue on guiding compressing tablet head lower surface.
Described compressing tablet fixing device is fixed on described one-dimensional manual translation platform upper surface.
Described back-moving spring and thrust bearing force direction conversely, constitute active force and reaction force, by described
The adjusting screw rod control guiding compressing tablet fixing device is translated in one-dimensional space of lines.
Described detachable slit sheet loading stage is an absolute construction, is made up of the optical fiber interface of slit film trap and SMA905,
Upward, SMA905 interfaces down, insert in the console central circular groove of copper stabilizing base to slit film trap when using.
Described slit film trap is rectangular structure, and width is slightly wider than slit sheet and guiding compressing tablet；
The beneficial effects of the utility model are：
1. the simple structure of the device, parts is very few, light and handy portable, and microscopical use of arranging in pairs or groups can be adjusted conveniently
The relative position of slit and fiber optic hub, accuracy is high.
2. the thin rubber tissue for being oriented to compressing tablet head lower surface can increase the frictional resistance being oriented between compressing tablet and slit sheet, so as to carry
Sensitivity during top adjustment screw rod turn, faster makes slit center be aligned with fiber optic hub.
Brief description of the drawings
Fig. 1 is structural upright front view of the present utility model
Fig. 2 is that this uses new section of structure
Fig. 3 is detachable slit sheet loading stage structural upright front view of the present utility model
Primary symbols are described as follows：
1- supporting plate 2- console 3- manholes
4- circular groove 5- back-moving spring 6- adjusting screw rods
7- is oriented to compressing tablet 8- compressing tablet fixing device 9- fixing axles
10- microscope mounting table 11- slit film trap 12-SMA905 optical fiber interfaces
13- thrust bearings
Specific embodiment
Presently in connection with accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, the utility model is described in further detail.The utility model provides one
Plant micro fiber spectrometer slit alignment device.The device include supporting plate 1, console 2, manhole 3, circular groove 4,
Back-moving spring 5, adjusting screw rod 6, guiding compressing tablet 7, compressing tablet fixing device 8, fixing axle 9, microscope mounting table 10, slit film trap
11st, the optical fiber interface 12 and thrust bearing 13 of SMA905.
Described supporting plate 1 and the main part-copper stabilizing base of the component devices of console 2, in convex shape structure, control
There are circular groove 4 and microscope mounting table 10 in the upper surface center of platform processed 2, and there are manhole 3, described tension bullet in lower surface center
Spring 5 and thrust bearing 13 and adjusting screw rod 6 constitute one-dimensional manual translation platform, and described compressing tablet fixing device 8 is fixed on one-dimensional hand
On dynamic translation stage, described guiding compressing tablet 7 is located in a fixing axle 9 of compressing tablet fixing device 8, described slit film trap 11
It is located on detachable slit sheet loading stage with SMA905 optical fiber interfaces 12, is an absolute construction.
During operation, this micro fiber spectrometer slit alignment device is fixed in appropriate location, by detachable slit loading stage
11 press SMA905 optical fiber interfaces 12 inserts manhole 3 down, and light source is connected to SMA905 optical fiber interfaces 12 by optical fiber, will be aobvious
Micro mirror is put on microscope mounting table 10, and regulation microscope height finds light source in correct position, then puts slit sheet to be adjusted
In on slit film trap 11, it is oriented to compressing tablet 7 and pushes down slit sheet, the one-dimensional manual translation platform of turn is passed through during picture in viewing microscope
On the regulation of adjusting screw rod 6 be oriented to compressing tablet 7 and translated in one-dimensional space of lines, until occur rational slit image in microscope, then
With the position of epoxy glue hydropexis slit sheet, unclamp and be oriented to compressing tablet 7, the alignment task of fixed width slit sheet is completed, so as to reach
Into this utility model as a kind of micro fiber spectrometer purpose of slit alignment device.
Claims (2)
1. a kind of micro fiber spectrometer slit alignment device, by copper stabilizing base, one-dimensional manual translation platform, is oriented to pressure
Piece, compressing tablet fixing device and detachable slit sheet loading stage composition；Characterized in that, described copper stabilizing base is whole instrument
Main part, in convex shape structure, by console and gripper shoe groups into, console convex shape structure jut, on
There is circular groove on surface, and lower surface has manhole, and groove-bottom area is more than through hole floor space；Described one-dimensional manual translation platform
The side support plate upper surface of copper stabilizing base is fixed on, is made up of back-moving spring, thrust bearing and adjusting screw rod；Described
Compressing tablet is oriented to be located in a fixing axle of compressing tablet fixing device；Described compressing tablet fixing device is fixed on described one-dimensional hand
Dynamic translation stage upper surface；Described detachable slit sheet loading stage is an absolute construction, is connect by the optical fiber of slit film trap and SMA905
Mouth composition, upward, SMA905 interfaces down, insert in the console central circular groove of copper Steady base to slit film trap when using
Place.
2. a kind of micro fiber spectrometer slit alignment device according to claim 1, it is characterised in that described leads
To being stained with thin rubber tissue on compressing tablet head lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621458701.0U CN206311209U (en) | 2016-12-23 | 2016-12-23 | A kind of micro fiber spectrometer slit alignment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621458701.0U CN206311209U (en) | 2016-12-23 | 2016-12-23 | A kind of micro fiber spectrometer slit alignment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206311209U true CN206311209U (en) | 2017-07-07 |
Family
ID=59248510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621458701.0U Expired - Fee Related CN206311209U (en) | 2016-12-23 | 2016-12-23 | A kind of micro fiber spectrometer slit alignment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206311209U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356330A (en) * | 2017-08-24 | 2017-11-17 | 中国科学院国家天文台南京天文光学技术研究所 | High-resolution spectrometer slit switches and clamp system |
| CN110346889A (en) * | 2019-08-12 | 2019-10-18 | 中国工程物理研究院激光聚变研究中心 | Fiber clamp and optical fiber commissioning device |
-
2016
- 2016-12-23 CN CN201621458701.0U patent/CN206311209U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356330A (en) * | 2017-08-24 | 2017-11-17 | 中国科学院国家天文台南京天文光学技术研究所 | High-resolution spectrometer slit switches and clamp system |
| CN107356330B (en) * | 2017-08-24 | 2018-09-18 | 中国科学院国家天文台南京天文光学技术研究所 | High-resolution spectrometer slit switches and clamp system |
| CN110346889A (en) * | 2019-08-12 | 2019-10-18 | 中国工程物理研究院激光聚变研究中心 | Fiber clamp and optical fiber commissioning device |
| CN110346889B (en) * | 2019-08-12 | 2024-04-05 | 中国工程物理研究院激光聚变研究中心 | Optical fiber clamp and optical fiber debugging equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20171223 |