CN203164500U - Reflector with adjustable curvature - Google Patents
Reflector with adjustable curvature Download PDFInfo
- Publication number
- CN203164500U CN203164500U CN 201320199638 CN201320199638U CN203164500U CN 203164500 U CN203164500 U CN 203164500U CN 201320199638 CN201320199638 CN 201320199638 CN 201320199638 U CN201320199638 U CN 201320199638U CN 203164500 U CN203164500 U CN 203164500U
- Authority
- CN
- China
- Prior art keywords
- reflector
- curvature
- adjusting
- mirror body
- adjustable
- 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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Abstract
The utility model relates to a reflector with the adjustable curvature. The reflector comprises a frame, an adjusting screw and a reflector body. The reflector body is installed on the frame and includes an adjusting surface and a working surface; and the space between the adjusting surface and the working surface is filled with liquid. The adjusting screw penetrates the frame and is abutted against the adjusting surface of the reflector body, so that the working surface is changed into a curved surface from the plane. According to the reflector with adjustable curvature provided by the utility model, a precise adjusting mechanism is reduced in an optical experiment; and an objective of changing an optical propagation path by changing the radius of curvature of the reflector body is achieved. Therefore, the reflector has the advantages of simple structure and convenient usage.
Description
[technical field]
The utility model relates to a kind of optical instrument, is specifically related to a kind of catoptron of the curvature-adjustable for Experiments of Optics teaching, optical instrument.
[background technology]
The Experiments of Optics catoptron of prior art is the glass planar catoptron, and it need be used with minute adjustment mechanism when changing light path.Above-mentioned plane mirror adopts toughness preferred metal material, has certain ductility through handling, and the surface is mirror polish again, and the light-plated dielectric reflection film, therefore, and its complicate fabrication process.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of catoptron with structure improved curvature-adjustable, to overcome described defective of the prior art.
[utility model content]
For addressing the above problem, the purpose of this utility model is to provide the catoptron of curvature-adjustable a kind of simple in structure, easy to use.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of catoptron of curvature-adjustable, and it comprises framework, adjusting screw and mirror body; Wherein, described mirror body is installed on the framework; Described mirror body comprises an adjusting range and a workplace, is filled with liquid between adjusting range and workplace; Described adjusting screw penetrates described framework, and is connected on the adjusting range of mirror body, makes workplace become curved surface by the plane.
The catoptron of curvature-adjustable of the present utility model further is set to: described mirror body is the mirror body with toughness and ductility.
Compared with prior art, the utlity model has following beneficial effect: the catoptron of curvature-adjustable of the present utility model has reduced minute adjustment mechanism in Experiments of Optics, and reach the purpose that changes propagation path of light by the radius-of-curvature that changes the mirror body, thereby make this mirror structure simple, easy to use.
[description of drawings]
Fig. 1 is the synoptic diagram of the catoptron of curvature-adjustable of the present utility model.
[embodiment]
See also shown in the Figure of description 1, the utility model is a kind of catoptron of curvature-adjustable, and it is made up of several parts such as framework 1, adjusting screw 2 and mirror bodies 3.
Wherein, the mirror body 3 of described mirror body 3 for having toughness and ductility, it is installed on the framework, and this mirror body 3 comprises an adjusting range 31 and a workplace 32, is filled with liquid 33 between adjusting range 31 and workplace 32.
Described adjusting screw 2 penetrates described framework 1, and is connected on the adjusting range 31 of mirror body 3, makes workplace 32 become curved surface by the plane.
The principle of work of the catoptron of curvature-adjustable of the present utility model is as follows: regulate adjusting screw 2 and make adjusting range 31 that deformation take place, 31 pairs of liquid of adjusting range 33 produce certain pressure, on the basis of balance that keep-ups pressure, good material constitutes because mirror body 3 is toughness, ductility, make workplace 32 that certain deformation also take place, become curved surface by the plane, thereby change propagation path of light.
Above embodiment only is the preferred embodiment of this creation, not in order to limiting this creation, all in this creation spirit and principle within make any modification, be equal to replacement, improvement etc., all should be included within the protection domain of this creation.
Claims (2)
1. the catoptron of a curvature-adjustable is characterized in that: comprise framework, adjusting screw and mirror body; Wherein, described mirror body is installed on the framework; Described mirror body comprises an adjusting range and a workplace, is filled with liquid between adjusting range and workplace; Described adjusting screw penetrates described framework, and is connected on the adjusting range of mirror body, makes workplace become curved surface by the plane.
2. the catoptron of curvature-adjustable as claimed in claim 1, it is characterized in that: described mirror body is the mirror body with toughness and ductility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320199638 CN203164500U (en) | 2013-04-19 | 2013-04-19 | Reflector with adjustable curvature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320199638 CN203164500U (en) | 2013-04-19 | 2013-04-19 | Reflector with adjustable curvature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203164500U true CN203164500U (en) | 2013-08-28 |
Family
ID=49025675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320199638 Expired - Fee Related CN203164500U (en) | 2013-04-19 | 2013-04-19 | Reflector with adjustable curvature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203164500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107015430A (en) * | 2017-05-18 | 2017-08-04 | 北京爱格信达科技有限公司 | 3D projecting devices and 3D projection systems |
-
2013
- 2013-04-19 CN CN 201320199638 patent/CN203164500U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107015430A (en) * | 2017-05-18 | 2017-08-04 | 北京爱格信达科技有限公司 | 3D projecting devices and 3D projection systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140419 |