CN2181012Y - Laser microscope - Google Patents
Laser microscope Download PDFInfo
- Publication number
- CN2181012Y CN2181012Y CN 94225736 CN94225736U CN2181012Y CN 2181012 Y CN2181012 Y CN 2181012Y CN 94225736 CN94225736 CN 94225736 CN 94225736 U CN94225736 U CN 94225736U CN 2181012 Y CN2181012 Y CN 2181012Y
- Authority
- CN
- China
- Prior art keywords
- lens group
- laser
- utility
- microscope
- certain distance
- 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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- Microscoopes, Condenser (AREA)
Abstract
The utility model relates to a laser microscope, which belongs to the technical field of the microscope in the optical instrument. The utility model comprises a hollow outer shell, a laser, a beam magnifying lens assembly, a slide glass sheet, an amplifying lens assembly and a viewing screen. The utility model has the advantage of favorable amplifying effect, and people can conveniently and simultaneously observe the viewing screen. The halogen light source microscope has the disadvantages that the heat quantity is high so that the observed object is easily scorched, but the utility model overcomes the disadvantages.
Description
The utility model belongs to the microscopy field in the optical instrument.
At present, use the projection microscope more widely in health, education, scientific research all circles.This projection microscope adopts halogen light source, and temperature height during use is easily burned rotten with observed object.
The purpose of this utility model is the laser microscope that a kind of laser of design is made light source, and amplification effect is good, and is safe and reliable.
This laser microscope comprises hollow shell, an end is placed with laser instrument in the enclosure, place the expander lens group with a certain distance from laser instrument, have and the extraneous object carrier sheet that communicates with a certain distance from the expander lens group, be placed with the enlarging lens group with a certain distance from the object carrier sheet, be placed with and the extraneous screen that communicates with a certain distance from the enlarging lens group.The expander lens group is made up of concavees lens and convex lens, and the enlarging lens group is made up of convex lens.
Use this laser microscope that observed object is placed on the object carrier sheet, open laser power supply, laser instrument is emitted a branch of directional light, forms the parallel beam of broad after the expander lens group, is mapped on the object carrier sheet, penetrate observed object, this parallel ray beam is mapped on the enlarging lens group, through the convex lens of enlarging lens group, this parallel ray beam is widened more after, project on the screen the observed object after manifesting amplification on the screen.Because the laser instrument emission is very thin laser beam, temperature is very low, will never bake burn observed object and microscopical other parts, safe and reliable, because the amplification of process expander lens group and enlarging lens group is fully amplified observed object, be easy to observe, because screen is big, amplification effect is good, is convenient to many people and observes simultaneously.
Accompanying drawing shows the embodiment of this laser microscope, wherein:
Fig. 1 is the full sectional view of the structural representation of embodiment;
Fig. 2 is the vertical view of Fig. 1.
At embodiment, this laser microscope comprises hollow shell (2), an end is placed with laser instrument (1) in shell (2), be placed with expander lens group (5) with a certain distance from laser instrument (1), with a certain distance from expander lens group (5), be placed with and the extraneous object carrier sheet (6) that communicates, be placed with enlarging lens group (7) with a certain distance from object carrier sheet (6), be placed with and the extraneous screen (8) that communicates with a certain distance from enlarging lens group (7), expander lens group (5) is made up of concavees lens (3) and convex lens (4), and enlarging lens group (7) is made up of convex lens.In an embodiment: laser instrument is selected the 1-1N-25-I type.
Claims (3)
1, a kind of laser microscope, the shell (2) that comprises hollow, an end is placed with laser instrument (1) in shell (2), be placed with expander lens group (5) with a certain distance from laser instrument (1), with a certain distance from expander lens group (5), be placed with and the extraneous object carrier sheet (6) that communicates, be placed with enlarging lens group (7), be placed with and the extraneous screen (8) that communicates with a certain distance from enlarging lens group (7) with a certain distance from object carrier sheet (6);
2, a kind of laser microscope according to claim 1 is characterized in that expander lens group (5) is made up of concavees lens (3) and convex lens (4);
3, a kind of laser microscope according to claim 1 is characterized in that enlarging lens group (7) is made up of convex lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94225736 CN2181012Y (en) | 1994-01-31 | 1994-01-31 | Laser microscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94225736 CN2181012Y (en) | 1994-01-31 | 1994-01-31 | Laser microscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2181012Y true CN2181012Y (en) | 1994-10-26 |
Family
ID=33838870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94225736 Expired - Fee Related CN2181012Y (en) | 1994-01-31 | 1994-01-31 | Laser microscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2181012Y (en) |
-
1994
- 1994-01-31 CN CN 94225736 patent/CN2181012Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |