CN110646398A - Microscope temperature control fine adjustment objective table - Google Patents
Microscope temperature control fine adjustment objective table Download PDFInfo
- Publication number
- CN110646398A CN110646398A CN201910891392.8A CN201910891392A CN110646398A CN 110646398 A CN110646398 A CN 110646398A CN 201910891392 A CN201910891392 A CN 201910891392A CN 110646398 A CN110646398 A CN 110646398A
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- temperature control
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- temperature
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- 238000012360 testing method Methods 0.000 claims abstract description 6
- 238000002474 experimental method Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000001069 Raman spectroscopy Methods 0.000 abstract description 4
- 238000001237 Raman spectrum Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Classifications
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- 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
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- 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
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Microscoopes, Condenser (AREA)
Abstract
The invention discloses a microscope temperature control fine adjustment objective table, which comprises a general bracket, a temperature control table and an objective table, wherein a micro-motion translation table is arranged on a support plate at the front side of the general bracket, the upper side of the micro-motion translation table is connected with a manual two-dimensional translation table through a water blocking connecting plate, a temperature control table bracket is fixed above the manual two-dimensional translation table, a plurality of stand columns are arranged at two ends of the temperature control table bracket and used for placing the objective table, and the temperature control table is arranged between the temperature control table bracket and the objective table. The invention can satisfy the requirement of different temperatures for the resolution scanning movement of the test sample in the microscope Raman system, thereby improving the applicability of the Raman spectrum experiment and the quality of the experiment signal.
Description
Technical Field
The invention relates to the technical field of optical instruments, in particular to a temperature-controlled fine-tuning objective table of a microscope.
Background
In a laser raman detection system, since laser needs to be introduced into a microscope and focused on the surface of a material sample to be detected through the microscope, a part of the sample needs to be kept under a certain temperature condition, and resolution scanning motion needs to be performed when a signal is captured, a microscope temperature control fine adjustment stage is needed. However, no microscope is currently equipped with such a temperature-controlled fine adjustment stage.
Disclosure of Invention
In order to solve the above-mentioned drawbacks, an object of the present invention is to provide a temperature-controlled fine-tuning stage for a microscope, which can satisfy the requirement of different temperatures for performing resolution scanning motion of a test sample in a raman system of the microscope.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a microscope temperature control fine setting objective table, install fine motion translation platform on the totality bracket front side layer board, fine motion translation platform upside passes through the manger plate connecting plate and is connected with manual two-dimentional translation platform, manual two-dimentional translation bench side is fixed with temperature control platform bracket, temperature control platform bracket both ends are equipped with many stands and are used for laying the objective table, the temperature control platform is installed between temperature control platform bracket and objective table.
Further, the general bracket is mounted on the microscope, and the general bracket can move up and down through an adjusting handle of the microscope.
Furthermore, the size of the water retaining connecting plate is larger than that of the micro-motion translation table, the water retaining connecting plate is arranged obliquely, and condensed water dripped from the temperature control table can be guided to two sides through the water retaining connecting plate.
Further, be equipped with magnet on the stand of temperature control platform bracket, the objective table passes through magnet and is fixed with temperature control platform bracket, but the objective table quick assembly disassembly.
Further, the temperature control table is fixedly installed on the temperature control table bracket through a jackscrew, and the temperature control table is used for placing test samples.
Furthermore, an observation window is arranged on the temperature control platform, when an experimental sample needs to be stored at a specific temperature, the sample is placed in the temperature control platform, the objective table is detached, and the microscope directly penetrates through the observation window for testing.
The invention has the beneficial effects that: the test samples which can meet different temperature requirements are subjected to resolution scanning movement in the microscope Raman system, the applicability of a Raman spectrum experiment is improved, and the quality of experiment signals is improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the present invention with the stage removed.
Wherein: 1. temperature control platform, 2, objective table, 3, stand, 4, temperature control platform bracket, 5, manual two-dimensional translation platform, 6, manger plate connecting plate, 7, fine motion translation platform, 8, overall bracket, 9, magnet, 10, observation window.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 and 2, a microscope temperature-controlled fine adjustment stage comprises a general bracket 8, a temperature-controlled stage 1 and a stage 2. The general bracket 8 is mounted on the microscope, and the general bracket 8 can be moved up and down by an adjustment handle of the microscope. The front side supporting plate of the overall bracket 8 is provided with a micro-motion translation table 7, and the micro-motion translation table 7 can do nano-resolution motion in the XYZ direction. 7 upsides of fine motion translation platform pass through manger plate connecting plate 6 and are connected with manual two dimension translation platform 5, and manger plate connecting plate 6 size slightly is greater than fine motion translation platform 7, can prevent that fine motion translation platform 7 from intaking with the dew direction both sides that temperature control platform 1 produced. The manual two-dimensional translation stage 5 can perform xy-direction translation motion through an adjusting knob. A temperature control table bracket 4 is fixed above the manual two-dimensional translation table 5, a plurality of stand columns 3 are arranged at two ends of the temperature control table bracket 4 and used for placing an object stage 2, magnets 9 are arranged on the stand columns 3, and the object stage 2 is fixed with the temperature control table bracket 4 through the magnets 9. The temperature control table 1 is arranged between the temperature control table bracket 4 and the objective table 2, the temperature control table 1 is fixedly arranged on the temperature control table bracket 4 through a jackscrew, and the quick assembly and disassembly of the temperature control table 1 can be realized by loosening the jackscrew. An observation window 10 is arranged on the temperature control platform 1, when an experimental sample needs to be stored at a specific temperature, the sample is placed in the temperature control platform 1, the objective table 2 is detached, and a microscope directly conducts an experiment through the observation window 10.
The working process of the invention is as follows: when the experimental sample needs to be stored at a specific temperature, the sample is placed in the temperature control table 1, and the objective table 2 is detached. The experiment sample can be observed by performing nano-resolution motion in the XYZ direction through the micro-motion translation stage 7. The translation motion in the xy direction can be realized by manually adjusting a knob of the two-dimensional translation stage 5. The specific temperature environment of the sample can be realized through the temperature control table 1. Finally, the experimental observation of the experimental sample is carried out by means of a microscope directly through the observation window 10.
Claims (6)
1. The utility model provides a microscope temperature control fine tuning objective table, includes general bracket, temperature control platform and objective table, its characterized in that: install the fine motion translation platform on the totality bracket front side layer board, the fine motion translation platform upside passes through the manger plate connecting plate and is connected with manual two-dimentional translation platform, manual two-dimentional translation bench top is fixed with control by temperature change platform bracket, control by temperature change platform bracket both ends are equipped with many stands and are used for laying the objective table, control by temperature change platform installs between control by temperature change platform bracket and objective table.
2. A microscope temperature controlled fine adjustment stage according to claim 1, wherein: the general bracket is mounted on the microscope and can move up and down through the adjusting handle of the microscope.
3. A microscope temperature controlled fine adjustment stage according to claim 1, wherein: the size of the water-retaining connecting plate is larger than that of the micro-motion translation table, and the water-retaining connecting plate is obliquely arranged.
4. A microscope temperature controlled fine adjustment stage according to claim 1, wherein: the stand of temperature control platform bracket is equipped with magnet, the objective table passes through magnet and temperature control platform bracket is fixed.
5. A microscope temperature controlled fine adjustment stage according to claim 1, wherein: the temperature control table is fixedly installed on the temperature control table bracket through a jackscrew, and the temperature control table is used for placing a test sample.
6. A microscope temperature controlled fine adjustment stage according to claim 1, wherein: and an observation window is arranged on the temperature control table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910891392.8A CN110646398A (en) | 2019-09-20 | 2019-09-20 | Microscope temperature control fine adjustment objective table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910891392.8A CN110646398A (en) | 2019-09-20 | 2019-09-20 | Microscope temperature control fine adjustment objective table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110646398A true CN110646398A (en) | 2020-01-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910891392.8A Pending CN110646398A (en) | 2019-09-20 | 2019-09-20 | Microscope temperature control fine adjustment objective table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110646398A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101300518A (en) * | 2005-10-13 | 2008-11-05 | 株式会社东海希多 | Microscope stage and microscope observing unit |
| CN103048780A (en) * | 2012-11-08 | 2013-04-17 | 清华大学 | Continuous temperature-change polarizing microscope device |
| CN207529016U (en) * | 2017-12-20 | 2018-06-22 | 周海洋 | The portable controllable constant temperature one microscope of screen |
| CN109911846A (en) * | 2017-12-12 | 2019-06-21 | 天津大学 | A kind of device accurately shifted for two-dimensional material |
| CN210923481U (en) * | 2019-09-20 | 2020-07-03 | 江苏度微光学科技有限公司 | Microscope temperature control fine adjustment objective table |
-
2019
- 2019-09-20 CN CN201910891392.8A patent/CN110646398A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101300518A (en) * | 2005-10-13 | 2008-11-05 | 株式会社东海希多 | Microscope stage and microscope observing unit |
| CN103048780A (en) * | 2012-11-08 | 2013-04-17 | 清华大学 | Continuous temperature-change polarizing microscope device |
| CN109911846A (en) * | 2017-12-12 | 2019-06-21 | 天津大学 | A kind of device accurately shifted for two-dimensional material |
| CN207529016U (en) * | 2017-12-20 | 2018-06-22 | 周海洋 | The portable controllable constant temperature one microscope of screen |
| CN210923481U (en) * | 2019-09-20 | 2020-07-03 | 江苏度微光学科技有限公司 | Microscope temperature control fine adjustment objective table |
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