CN110488475A - A kind of confocal regulator for coupling of microscope - Google Patents
A kind of confocal regulator for coupling of microscope Download PDFInfo
- Publication number
- CN110488475A CN110488475A CN201910598217.XA CN201910598217A CN110488475A CN 110488475 A CN110488475 A CN 110488475A CN 201910598217 A CN201910598217 A CN 201910598217A CN 110488475 A CN110488475 A CN 110488475A
- Authority
- CN
- China
- Prior art keywords
- screw thread
- adjustment screw
- mirror
- thread pair
- mirror holder
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/65—Raman scattering
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/0004—Microscopes specially adapted for specific applications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/06—Means for illuminating specimens
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
- G02B7/1821—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors for rotating or oscillating mirrors
Abstract
A kind of confocal regulator for coupling of microscope, including angular adjustment screw thread pair (1), up and down adjustment screw thread pair (2), reflecting mirror (3), mirror holder shell (4), slide rail (5), upper connecting base (6), overall encasement (7), lower connecting base (8).Mirror holder shell (4) is mounted in overall encasement (7) by slide rail (5)；Reflecting mirror (3) is located in mirror holder shell (4), and angular adjustment screw thread pair (1), up and down adjustment screw thread pair (2) are located at mirror holder shell (4) upper surface；Angular adjustment screw thread pair (1), up and down adjustment screw thread pair (2) are connect by mirror holder shell (4) with reflecting mirror (3).The present invention realizes the adjusting of bidirectional rotation and upper and lower translation, and a variety of reflecting mirrors can be installed in mirror holder shell, has many advantages, such as precision height, applied widely.
Description
Technical field
The present invention relates to a kind of optical instrument more particularly to a kind of confocal regulator for coupling of microscope.
Background technique
In LR laser raman detection system, due to needing that laser is introduced into microscope, laser is gathered by microscope
Coke arrives the surface of material sample to be detected, but the component due to can not introduce laser in microscope, it is therefore desirable to pass through
Laser is introduced microscope by the confocal regulator for coupling of microscope.Also, the confocal regulator for coupling of microscope be installed to it is aobvious
Microscopical normal use cannot be influenced after on micro mirror, so, the confocal regulator for coupling of microscope can introduce laser
Microscope is also able to satisfy microscopical normal use.But there is no the confocal regulator for coupling of such microscope at present.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of confocal regulator for coupling of microscope, including angle tune
Save screw thread pair, up and down adjustment screw thread pair, reflecting mirror, mirror holder shell, slide rail, upper connecting base, overall encasement, lower connecting base.
Mirror holder shell is mounted in overall encasement by slide rail, and slide rail is mounted on bottom in overall encasement, is realized outside mirror holder
Shell slides in overall encasement, switched mirror.Reflecting mirror is located in mirror holder shell, angular adjustment screw thread pair, up and down adjustment spiral shell
Line pair is located at mirror holder upper shell face；Angular adjustment screw thread pair, up and down adjustment screw thread pair are connect by mirror holder shell with reflecting mirror.
Further, the bottom surface of overall encasement is provided with light hole, and side also offers light hole.Overall encasement is integral type
Structure or separate structure.
Further, multiple groups reflecting mirror is set in mirror holder shell.
Further, reflecting mirror is total reflection mirror or half-reflection and half-transmission reflecting mirror.
The present invention realizes the adjusting of bidirectional rotation and upper and lower translation, and a variety of reflecting mirrors can be installed in mirror holder shell,
Have many advantages, such as precision height, it is applied widely.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is side sectional view of the present invention.
In figure, 1. angular adjustment screw thread pairs, 2. up and down adjustment screw thread pairs, 3. reflecting mirrors, 4. mirror holder shells, 5. is sliding
Dynamic guide rail, 6. upper connecting bases, 7. overall encasements, 8. lower connecting bases, 9. sliding slots, 10. light holes.
Specific embodiment
As illustrated in fig. 1 and 2, the confocal regulator for coupling of a kind of microscope, including angular adjustment screw thread pair 1, up and down adjustment
Screw thread pair 2, reflecting mirror 3, mirror holder shell 4, slide rail 5, upper connecting base 6, overall encasement 7, lower connecting base 8.Mirror holder shell 4 is logical
Slide rail 5 is crossed to be mounted in overall encasement 7.4 bottom surface of mirror holder shell is provided with the sliding slot 9 cooperated with slide rail 5, and sliding is led
Rail 5 is mounted on bottom in overall encasement 7.Reflecting mirror 3 is mounted in mirror holder shell 4, angular adjustment screw thread pair 1, up and down adjustment spiral shell
Line pair 2 is located at 4 upper surface of mirror holder shell.Angular adjustment screw thread pair 1, up and down adjustment screw thread pair 2 pass through mirror holder shell 4 and reflecting mirror
3 connections.Laser is introduced by left side and is radiated on reflecting mirror 3, is adjusted by angular adjustment screw thread pair 1 and up and down adjustment screw thread pair 2
Laser reflection angle is reflected down incident laser to sample and obtains reflection light, and reflection light can swash with incidence
Light is coaxial.Lower connecting base 8 is connect with microscope mirror body, and upper connecting base 8 connects microscope ocular and observation camera.Overall encasement 7
Bottom surface be provided with light hole 10, and according to requiring to open up light hole in corresponding side.Overall encasement 7 can be integral type knot
Structure is also possible to separate structure.By two angular adjustment screw thread pairs 1, a up and down adjustment screw thread pair 2 carries out twocouese
Angle precision adjust and upper and lower translation is adjusted, so that the angle to light beam is adjusted, keep left side incident laser and downside anti-
It is coaxial to penetrate laser.Mountable multiple groups reflecting mirror 3 on mirror holder shell 4.Mirror holder shell 4 slides in overall encasement 7, realizes that switching is anti-
Penetrate mirror 3.Reflecting mirror 3 can be total reflection mirror and be also possible to half-reflection and half-transmission reflecting mirror, when switching to half-reflection and half-transmission reflecting mirror, under
The semi-permeable reflecting mirror of reflection light one just obtained vertically upward, is captured by observation camera.
The present invention can be while introducing light beam, and two High-precision angles for adjusting mirror holder by 45 ° adjust screw thread pair 1
The angle precision for carrying out twocouese is adjusted, so that the angle to light beam is adjusted, is eliminated the deviation of incident light angle, is improved
The detection accuracy of device, and can on mirror holder shell 4 mountable multiple groups reflecting mirror 3, slided, made by slide block guide rail
Movement during through sliding panel realizes obstructed function reflecting mirror or the selection without using reflecting mirror, can not influence
Microscopical normal use makes device have wider array of applicability.
Claims (5)
1. a kind of confocal regulator for coupling of microscope, including angular adjustment screw thread pair, up and down adjustment screw thread pair, reflecting mirror, mirror
Rack enclosure, slide rail, upper connecting base, overall encasement, lower connecting base；It is characterized by: mirror holder shell is set by slide rail
It sets in overall encasement；Slide rail is mounted on bottom in overall encasement；Reflecting mirror is located in mirror holder shell, angular adjustment screw thread
Secondary, up and down adjustment screw thread pair is located at mirror holder upper shell face；Angular adjustment screw thread pair, up and down adjustment screw thread pair pass through mirror holder shell
It is connect with reflecting mirror.
2. the confocal regulator for coupling of a kind of microscope according to claim 1, which is characterized in that the bottom surface of overall encasement
It is provided with light hole, side also offers light hole.
3. the confocal regulator for coupling of a kind of microscope according to claim 1, which is characterized in that overall encasement is one
Formula structure or separate structure.
4. the confocal regulator for coupling of a kind of microscope according to claim 1, which is characterized in that set in mirror holder shell more
Group reflecting mirror.
5. the confocal regulator for coupling of a kind of microscope according to claim 1, which is characterized in that reflecting mirror is total reflection
Mirror or half-reflection and half-transmission reflecting mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910598217.XA CN110488475A (en) | 2019-07-04 | 2019-07-04 | A kind of confocal regulator for coupling of microscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910598217.XA CN110488475A (en) | 2019-07-04 | 2019-07-04 | A kind of confocal regulator for coupling of microscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110488475A true CN110488475A (en) | 2019-11-22 |
Family
ID=68545995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910598217.XA Pending CN110488475A (en) | 2019-07-04 | 2019-07-04 | A kind of confocal regulator for coupling of microscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110488475A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111856703A (en) * | 2020-07-21 | 2020-10-30 | 山东大学 | Device for adjusting light beam height |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918417A (en) * | 2018-07-13 | 2018-11-30 | 启东市德聚邻信息科技有限公司 | A kind of multifunctional microscope light beam introducing device based on microscopic Raman |
-
2019
- 2019-07-04 CN CN201910598217.XA patent/CN110488475A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918417A (en) * | 2018-07-13 | 2018-11-30 | 启东市德聚邻信息科技有限公司 | A kind of multifunctional microscope light beam introducing device based on microscopic Raman |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111856703A (en) * | 2020-07-21 | 2020-10-30 | 山东大学 | Device for adjusting light beam height |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191122 |