CN209247162U - A kind of type three-D optical fiber regulation frame for spectra collection - Google Patents
A kind of type three-D optical fiber regulation frame for spectra collection Download PDFInfo
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- CN209247162U CN209247162U CN201821692099.6U CN201821692099U CN209247162U CN 209247162 U CN209247162 U CN 209247162U CN 201821692099 U CN201821692099 U CN 201821692099U CN 209247162 U CN209247162 U CN 209247162U
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- sliding block
- optical fiber
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- guide post
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Abstract
The utility model provides a kind of type three-D optical fiber regulation frame for spectra collection, after the vertical adjustment sliding block limit hole that the vertical adjustment sliding block is arranged on longitudinal register spring washer, longitudinal register spring, lateral adjustments sliding block, it is fixed on lateral adjustments sliding block by vertical adjustment nut；The lateral adjustments sliding block is mounted on height adjustment sliding block by the retaining spring being arranged on the guide post and guide post of insertion in guide pillar hole, and the end of the adjusting mandril is pressed in the top of lateral adjustments sliding block；The height adjustment sliding block passes through the lateral guide post being inserted into and the retaining spring being set on lateral guide post in lateral guide pillar hole and is mounted on and laterally adjusts on frame fixed frame, and the lateral adjustments mandril is pressed in the top for laterally adjusting frame fixed frame；Optical fiber collimator is fixed on the vertical adjustment sliding block.The utility model structural module concurrently and independently can adjust the position of optical fiber collimator in three vertical direction and obtain Best Point to find spectrum.
Description
Technical field
The utility model relates to technical field of optical instrument more particularly to a kind of three-dimensional fiber adjustment for spectra collection
Frame.
Background technique
Spectrum analysis in detection field using increasingly extensive, in order to realize the miniaturization of spectral detection equipment, optical fiber light
Spectrometer is widely applied.Fiber spectrometer needs to import spectral information by optical fiber when in use, so how by required spectrum
It is the fiber spectrometer application major issue to be solved that information, which is efficiently coupled into optical fiber, in order to improve coupling efficiency, one
As use optical fiber collimator.Although optical fiber collimator can more effectively obtain spectral information, also there is directive property and aperture
Diaphragm, different positions have a significant impact the acquisition of spectral information, and spectral information required for effectively obtaining must just be adjusted
The position of whole good optical fiber collimator.The meeting when dispatching from the factory or being filled for user head of most of spectrometric instrument using fiber spectrometer
Optical fiber collimator is adjusted to suitable position, it is however generally that this position is fixed, but in actual use, due to
The change of change (such as temperature, humidity, height above sea level), the long-distance transport of use environment jolted, use rear light source intensity for a long time, leads
Not in Best Point, this can further result in instrument performance decline for the position of the optical fiber collimator fixed before causing, due to
The position of optical fiber collimator has been fixed, so that the adjustment of optical fiber collimator position is very inconvenient.It can it is therefore necessary to design one kind
To adjust the three-dimensional adjustable shelf of optical fiber collimator position, the adjusting light that this adjusting bracket can be convenient according to current practice
The position of fine collimator, to be quickly found out the Best Point of spectral information acquisition.
Utility model content
In order to solve above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of for spectra collection
Type three-D optical fiber regulation frame, the adjustment frame easily concurrently and independently can adjust fiber optic collimator in three mutually orthogonal directions
The position of device.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of type three-D optical fiber regulation frame for spectra collection, comprising: vertical adjustment sliding block, longitudinal register spring washer,
Longitudinal register spring, vertical adjustment sliding block limit hole, guide pillar hole, vertical adjustment nut, adjusts mandril, leads lateral adjustments sliding block
Column, height adjustment sliding block, lateral guide post, laterally adjusts frame fixed frame, lateral guide pillar hole at retaining spring；
The vertical adjustment sliding block is arranged on longitudinal register spring washer, longitudinal register spring, lateral adjustments sliding block
Vertical adjustment sliding block limit hole after, be fixed on lateral adjustments sliding block by vertical adjustment nut；
The lateral adjustments sliding block is installed by the retaining spring being arranged on the guide post and guide post of insertion in guide pillar hole
On height adjustment sliding block, the end of the adjusting mandril is pressed in the top of lateral adjustments sliding block；
The height adjustment sliding block passes through the lateral guide post being inserted into lateral guide pillar hole and is set on lateral guide post
Retaining spring be mounted on and laterally adjust on frame fixed frame, the lateral adjustments mandril is pressed in the top for laterally adjusting frame fixed frame
Portion；
Optical fiber collimator is fixed on the vertical adjustment sliding block.
Further, it is used for the type three-D optical fiber regulation frame of spectra collection as described above, the optical fiber collimator to pass through light
Fine collimator fixing seat is fixed on the end face of vertical adjustment sliding block.
Further, it is used for the type three-D optical fiber regulation frame of spectra collection as described above, in the end face of vertical adjustment sliding block
On be fixed with quartz window pressure, be fixed with quartz window between vertical adjustment sliding block and quartz window pressure.
Further, it is used for the type three-D optical fiber regulation frame of spectra collection as described above, laterally adjusts frame fixed frame and passes through
Fixed screw is mounted on required optical platform, for fixing entire three-dimensional trim holder.
Further, it is used for the type three-D optical fiber regulation frame of spectra collection, the two sides point of lateral adjustments sliding block as described above
It is not provided with a guide pillar hole, is inserted with guide post in each guide pillar hole, is arranged with retaining spring on each guide post.
Further, it is used for the type three-D optical fiber regulation frame of spectra collection as described above, laterally adjusts the two of frame fixed frame
Side is respectively arranged with a lateral guide pillar hole, is inserted with lateral guide post in each lateral guide pillar hole, covers on each lateral guide post
Equipped with retaining spring.
The utility model has the following beneficial effects:
1. the type three-D optical fiber regulation frame can adjust the position of optical fiber collimator simultaneously in three mutually perpendicular directions,
Spectrum can rapidly and accurately be found and obtain Best Point.
2. the type three-D optical fiber regulation frame structural module, convenient for safeguarding.
Detailed description of the invention
Fig. 1 is the using renderings of the utility model.
Fig. 2 is the utility model spectra collection decomposition module figure.
Fig. 3 is the vertical adjustment decomposition module figure of the utility model.
Fig. 4 is the lateral adjustments decomposition module figure of the utility model.
Fig. 5 is the height adjustment and fixed module exploded view of the utility model.
In figure: 1- quartz window pressing plate, 2- quartz window, 3- optical fiber collimator fixing seat, 4- optical fiber collimator, 5- vertical adjustment
Sliding block, 6- longitudinal register spring washer, 7- longitudinal register spring, 8- lateral adjustments sliding block, 9- vertical adjustment sliding block limit hole,
10- adjusting mandril cushion block, 11- guide pillar hole, 12- vertical adjustment nut, 13- height adjustment sliding block, 14- adjust mandril, and 15- is led
Column, 16- retaining spring, 17- adjustment frame fixed frame, 18- fixed screw, 19- transverse direction guide post, 20- laterally adjust frame fixed frame,
21- lateral adjustments mandril, 22- transverse direction guide pillar hole, 23- lateral adjustments mandril cushion block.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below technical side in the utility model
Case is clearly and completely described, it is clear that and the embodiments are a part of the embodiments of the present invention, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of type three-D optical fiber regulation frame for spectra collection, mainly by quartz window pressing plate 1, quartz
Window 2, optical fiber collimator fixing seat 3, optical fiber collimator 4, vertical adjustment sliding block 5, longitudinal register spring washer 6, longitudinal register bullet
Spring 7, lateral adjustments sliding block 8, vertical adjustment sliding block limit hole 9, adjust mandril cushion block 10, guide pillar hole 11, vertical adjustment nut 12,
Height adjustment sliding block 13, height adjustment mandril 14, vertical guide post 15, vertical retaining spring 16, adjustment frame fixed frame 17, fixed spiral shell
Silk 18, lateral guide post 19 laterally adjust frame fixed frame 20, lateral adjustments mandril 21, lateral guide pillar hole 22, lateral adjustments mandril pad
Block 23 forms.
The quartz window 2 is fixed between quartz window pressing plate 1 and optical fiber collimator fixing seat 3, passes through quartz window pressing plate 1
Quartz window 2 can be fixed and protect, quartz window 2 is for protecting optical fiber collimator 4.The optical fiber collimator 4 is mounted on optical fiber standard
In straight device fixing seat 3, for acquiring spectral information.The optical fiber collimator fixing seat 3 is mounted on vertical adjustment sliding block 5,
For fixing optical fiber collimator 4.
The vertical adjustment sliding block 5 passes through longitudinal register spring washer 6 and longitudinal register spring 7, passes through vertical adjustment
It after sliding block limit hole 9, is fixed on lateral adjustments sliding block 8 by vertical adjustment nut 12, for adjusting optical fiber collimator 4
Lengthwise position.
The positioning bullet that the lateral adjustments sliding block 8 is arranged on the guide post 15 and guide post 15 by the interior insertion of guide pillar hole 11
Spring 16 is mounted on height adjustment sliding block 13, for adjusting the lateral position of optical fiber collimator 4.The adjusting mandril 14 is pressed in
It adjusts on mandril cushion block 10, for adjusting the position of lateral adjustments sliding block 8.
The transverse direction that the height adjustment sliding block 13 passes through lateral guide pillar hole 22 and is inserted in the lateral guide pillar hole 22
Guide post 19 and the retaining spring being set on lateral guide post 19 are mounted on and laterally adjust on frame fixed frame 20, for adjusting light
The height of fine collimator 4.The lateral adjustments mandril 21 is pressed in adjusting on mandril cushion block 23, is slided for adjusting height adjustment
The position of block 13.
The tune laterally adjusts frame fixed frame 20 and is mounted on required optical platform by fixed screw, whole for fixing
A three-dimensional trim holder.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (6)
1. a kind of type three-D optical fiber regulation frame for spectra collection characterized by comprising vertical adjustment sliding block (5), Zong Xiangding
Position spring washer (6), longitudinal register spring (7), lateral adjustments sliding block (8), vertical adjustment sliding block limit hole (9), guide pillar hole
(11), vertical adjustment nut (12), adjusting mandril (14), guide post (15), retaining spring (16), height adjustment sliding block (13), cross
To guide post (19), laterally adjust frame fixed frame (20), lateral guide pillar hole (22)；
The vertical adjustment sliding block (5) passes through longitudinal register spring washer (6), longitudinal register spring (7), lateral adjustments sliding block
(8) after the vertical adjustment sliding block limit hole (9) being arranged on, lateral adjustments sliding block is fixed on by vertical adjustment nut (12)
(8) on；
The lateral adjustments sliding block (8) is determined by what is be arranged on the guide post (15) and guide post (15) of insertion in guide pillar hole (11)
Position spring (16) is mounted on height adjustment sliding block (13), and the end of the adjusting mandril (14) is pressed in lateral adjustments sliding block
(8) top；
The height adjustment sliding block (13) passes through the lateral guide post (19) being inserted into lateral guide pillar hole (22) and is set in cross
Retaining spring on guide post (19), which is mounted on, to be laterally adjusted on frame fixed frame (20), and the lateral adjustments mandril (21) is pressed in cross
To the top of adjustment frame fixed frame (20)；
Optical fiber collimator (4) is fixed on the vertical adjustment sliding block (5).
2. the type three-D optical fiber regulation frame according to claim 1 for spectra collection, which is characterized in that the fiber optic collimator
Device (4) is fixed on the end face of vertical adjustment sliding block (5) by optical fiber collimator fixing seat (3).
3. the type three-D optical fiber regulation frame according to claim 2 for spectra collection, which is characterized in that sliding in vertical adjustment
It is fixed with quartz window pressure (1) on the end face of block (5), is fixed with quartz window between vertical adjustment sliding block (5) and quartz window pressure (1)
(2)。
4. the type three-D optical fiber regulation frame according to claim 1 for spectra collection, which is characterized in that it is solid to laterally adjust frame
Determine frame (20) to be mounted on required optical platform by fixed screw, for fixing entire three-dimensional trim holder.
5. the type three-D optical fiber regulation frame according to claim 1 for spectra collection, which is characterized in that lateral adjustments sliding block
(8) two sides are respectively arranged with a guide pillar hole (11), guide post (15) are inserted in each guide pillar hole (11), in each guide post
(15) retaining spring (16) are arranged on.
6. the type three-D optical fiber regulation frame according to claim 1 for spectra collection, which is characterized in that
The two sides for laterally adjusting frame fixed frame (20) are respectively arranged with a lateral guide pillar hole (22), in each lateral guide pillar hole
(22) lateral guide post (19) are inserted in, are arranged with retaining spring on each lateral guide post (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821692099.6U CN209247162U (en) | 2018-10-18 | 2018-10-18 | A kind of type three-D optical fiber regulation frame for spectra collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821692099.6U CN209247162U (en) | 2018-10-18 | 2018-10-18 | A kind of type three-D optical fiber regulation frame for spectra collection |
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| Publication Number | Publication Date |
|---|---|
| CN209247162U true CN209247162U (en) | 2019-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821692099.6U Active CN209247162U (en) | 2018-10-18 | 2018-10-18 | A kind of type three-D optical fiber regulation frame for spectra collection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029724A (en) * | 2018-10-18 | 2018-12-18 | 成都以太航空保障工程技术有限责任公司 | A kind of type three-D optical fiber regulation frame for spectra collection |
-
2018
- 2018-10-18 CN CN201821692099.6U patent/CN209247162U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029724A (en) * | 2018-10-18 | 2018-12-18 | 成都以太航空保障工程技术有限责任公司 | A kind of type three-D optical fiber regulation frame for spectra collection |
| CN109029724B (en) * | 2018-10-18 | 2024-07-09 | 成都以太航空保障工程技术有限责任公司 | Three-dimensional optical fiber adjusting frame for spectrum acquisition |
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