CN2233091Y - Hollow ridge reflector - Google Patents
Hollow ridge reflector Download PDFInfo
- Publication number
- CN2233091Y CN2233091Y CN 95211059 CN95211059U CN2233091Y CN 2233091 Y CN2233091 Y CN 2233091Y CN 95211059 CN95211059 CN 95211059 CN 95211059 U CN95211059 U CN 95211059U CN 2233091 Y CN2233091 Y CN 2233091Y
- Authority
- CN
- China
- Prior art keywords
- roof
- reflection
- plane
- image
- ridge
- 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
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 6
- 239000011521 glass Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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- Optical Elements Other Than Lenses (AREA)
Abstract
The utility model belongs to the technical field of the applied optics, a roof reflecting mirror among the optical system structural design is related to, it comprises two plane of reflection, and two plane of reflection constitute the dihedral angle and be the right angle, and the optical axis constitutes certain angle and carries out the scene of inputing the roof reflecting mirror and invert the image once with roof ridge crest line, solves the problem that big light aperture roof prism size increase, weight are heavy, optical material is difficult to the selection. The hollow roof-ridge reflector is adopted to invert the image of the original inversion equipment, so that the original equipment achieves the purpose of correcting the image, the light path of the original equipment does not need to be changed, a large amount of expenditure and time can be saved, and convenience is brought to a user.
Description
The utility model belongs to the applied optics technical field, relates to a kind of ridge catoptron in the optical system structure design.
Used roof prism all adopts the optical texture of solid type in the present optical system, when clear aperture is bigger, used roof prism size will increase, the optical prism that has increased weight and entity to light path produces aberration in assembling light path, glass material also there is certain requirement, especially to the comparison difficulty of selecting materials of structural glass.
The utility model provides a kind of hollow ridge catoptron that plays the inverted image effect, and it is big to solve the prism dimensions that big clear aperture roof prism brings, the difficult problem of selecting of bulk optical glass material
The utility model is made up of two planes of reflection 2 and 4, and the dihedral angle 3 that two plane of reflection is formed is the right angle, and the intersection of two planes of reflection is a ridge crest line 5, and optical axis 1 is angled with ridge crest line 6.
The utility model is owing to adopted two planes of reflection, and optical axis and ridge crest line are angled, can carry out inverted image to the scene that is input to hollow ridge catoptron one time, the size that has solved big clear aperture roof prism increases the problem that Heavy Weight, optical material are difficult to select.Adopt hollow ridge catoptron that original inverted image equipment is carried out inverted image, make existing equipment reach just as purpose, do not need to change the light path of existing equipment like this, can save a large amount of funds and time, and bring the convenience of use to the user.
Fig. 1 is a schematic perspective view of the present utility model.
Two planes of reflection of the present utility model can adopt two metals, glass or plastic materials to make plane mirror, can adopt the method gummed of gummed then and be integral or adopt metal fixture that two plane mirrors are fixed together, can also make two planes of reflection with the method for cast.Two external reflection planes of two plane mirrors can be coated with reflective membrane.
When incident beam enters the plane of reflection 2 reflections along optical axis 1 after, carry out the plane of reflection 4 again and turn back certain angle along optical axis 7 outgoing beams.Dihedral angle 3 can provide certain tolerance value as required.Microscope base 6 can be fixed together with the plane of reflection 2 and 4 and be convenient to debug.Determine the angle of optical axis 1 and ridge crest line 6 according to incident light axis 1 and emergent light axis 7 required angles.When the angle of selecting optical axis 1 with ridge crest line 6 was 45 °, making the emergent light axis 7 and the angle of incident light axis 1 was 90 °.
Claims (1)
1, a kind of hollow ridge catoptron is characterized in that: be made up of two planes of reflection 2 and 4, the dihedral angle 3 of two plane of reflection compositions is the right angle, and optical axis 1 has a certain degree with ridge crest line 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95211059 CN2233091Y (en) | 1995-05-10 | 1995-05-10 | Hollow ridge reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95211059 CN2233091Y (en) | 1995-05-10 | 1995-05-10 | Hollow ridge reflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2233091Y true CN2233091Y (en) | 1996-08-14 |
Family
ID=33861625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95211059 Expired - Fee Related CN2233091Y (en) | 1995-05-10 | 1995-05-10 | Hollow ridge reflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2233091Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090316A (en) * | 2014-01-07 | 2014-10-08 | 苏州信达光电科技有限公司 | Roof reflector and manufacturing method thereof |
| US11520088B2 (en) | 2019-10-25 | 2022-12-06 | Plx, Inc. | Universal post-mounted retroreflector |
| US11835789B2 (en) | 2020-04-20 | 2023-12-05 | Plx, Inc. | Mirror-based assemblies, including lateral transfer hollow retroreflectors, and their mounting structures and mounting methods |
-
1995
- 1995-05-10 CN CN 95211059 patent/CN2233091Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090316A (en) * | 2014-01-07 | 2014-10-08 | 苏州信达光电科技有限公司 | Roof reflector and manufacturing method thereof |
| CN106569324A (en) * | 2014-01-07 | 2017-04-19 | 苏州信达光电科技有限公司 | Method of fabricating roof mirror |
| CN106569324B (en) * | 2014-01-07 | 2019-03-15 | 南通斯密特森光电科技有限公司 | The manufacturing method of ridge reflective mirror |
| US11520088B2 (en) | 2019-10-25 | 2022-12-06 | Plx, Inc. | Universal post-mounted retroreflector |
| US11835789B2 (en) | 2020-04-20 | 2023-12-05 | Plx, Inc. | Mirror-based assemblies, including lateral transfer hollow retroreflectors, and their mounting structures and mounting methods |
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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 |