CN210142235U - Optical corner erecting system - Google Patents
Optical corner erecting system Download PDFInfo
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- CN210142235U CN210142235U CN201920975469.5U CN201920975469U CN210142235U CN 210142235 U CN210142235 U CN 210142235U CN 201920975469 U CN201920975469 U CN 201920975469U CN 210142235 U CN210142235 U CN 210142235U
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- corner
- lens
- mirror
- corner mirror
- bracket
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Abstract
The utility model discloses an optical corner erecting system, which is arranged in a lens barrel of a target observation lens and comprises an objective lens and an objective lens seat arranged at the front end of the lens barrel, a corner lens bracket fixing seat arranged at the tail end of the lens barrel, a corner lens bracket, a focusing eyepiece and a focusing eyepiece mounting seat; the corner mirror is composed of two plane reflectors coated with aluminum films which are mutually perpendicular, and a corner mirror support is formed by buckling a support piece A and a support piece B; the corner mirror bracket is arranged on the corner mirror bracket fixing seat and can rotate for a certain angle. The utility model has the advantages that: the light rays are refracted by the objective lens and then enter the ocular lens after being reflected by the corner mirror for a certain angle, and clear images are formed through the focusing device on the ocular lens.
Description
Technical Field
The utility model relates to an erect like system, especially an optics corner erect like system.
Background
The general target observation mirror adopts a corner erecting system called a Pechan prism, and the manufacturing cost is high.
SUMMERY OF THE UTILITY MODEL
The object of the utility model is to provide an optics corner positive image system solves one or more among the above-mentioned prior art problem.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides an optics corner positive image system, optics corner positive image system sets up in the mirror bucket of sighting telescope, and its innovation point lies in: the optical corner erecting system comprises an objective lens and an objective lens seat which are arranged at the front end of a lens barrel, a corner lens bracket fixing seat arranged at the tail end of the lens barrel, a corner lens bracket, a focusing eyepiece and a focusing eyepiece mounting seat;
the corner mirror is composed of two plane reflectors coated with aluminum films which are mutually perpendicular, and a corner mirror support is formed by buckling a support piece A and a support piece B;
the corner mirror bracket is arranged on the corner mirror bracket fixing seat and can rotate for a certain angle.
In some embodiments, the angled mirror support mount can be rotated 180 °.
The utility model has the advantages that: the light rays are refracted by the objective lens and then enter the ocular lens after being reflected by the corner mirror for a certain angle, and clear images are formed through the focusing device on the ocular lens.
Drawings
Fig. 1 is a schematic structural diagram of an optical corner erecting system according to the present invention.
Fig. 2 is a splicing diagram of the corner mirror bracket of the optical corner erecting system of the present invention.
Fig. 3 is a schematic structural diagram of the optical corner erecting system after the corner mirror is spliced.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
An optical corner erecting system as shown in fig. 1 to 3 is arranged in a barrel of a target observation mirror, and comprises an objective lens and an objective lens holder which are arranged at the front end of the barrel, a corner mirror bracket fixing seat which is arranged at the tail end of the barrel, a corner mirror bracket, a focusing eyepiece and a focusing eyepiece mounting seat;
the corner mirror is composed of two plane reflectors coated with aluminum films which are mutually perpendicular, and a corner mirror support is formed by buckling a support piece A and a support piece B;
the corner mirror bracket is arranged on the corner mirror bracket fixing seat and can rotate for a certain angle.
In some embodiments, the angled mirror support mount can be rotated 180 °.
The utility model has the advantages that: the light rays are refracted by the objective lens and then enter the ocular lens after being reflected by the corner mirror for a certain angle, and clear images are formed through the focusing device on the ocular lens.
The scope of the invention is defined by the appended claims and equivalents thereof. The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, similar modifications and improvements can be made without departing from the inventive concept, and these should also be considered as within the protection scope of the present invention.
Claims (2)
1. The utility model provides an optics corner positive image system, optics corner positive image system sets up in the mirror bucket of sighting telescope its characterized in that: the optical corner erecting system comprises an objective lens and an objective lens seat which are arranged at the front end of a lens barrel, a corner lens bracket fixing seat which is arranged at the tail end of the lens barrel, a corner lens bracket, a focusing eyepiece and a focusing eyepiece mounting seat;
the corner mirror is composed of two plane reflectors coated with aluminum films, wherein the two plane reflectors are perpendicular to each other, and the corner mirror support is formed by buckling a support piece A and a support piece B;
the corner mirror bracket is arranged on the corner mirror bracket fixing seat and can rotate for a certain angle.
2. An optical corner erecting system as recited in claim 1, wherein: the corner mirror bracket fixing seat can rotate 180 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920975469.5U CN210142235U (en) | 2019-06-26 | 2019-06-26 | Optical corner erecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920975469.5U CN210142235U (en) | 2019-06-26 | 2019-06-26 | Optical corner erecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210142235U true CN210142235U (en) | 2020-03-13 |
Family
ID=69735703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920975469.5U Active CN210142235U (en) | 2019-06-26 | 2019-06-26 | Optical corner erecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210142235U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111880282A (en) * | 2020-07-31 | 2020-11-03 | 同济大学 | Coarse and fine adjusting device for large-range optical axis |
| CN112230239A (en) * | 2020-07-31 | 2021-01-15 | 同济大学 | Monitoring device based on optical axis refraction and reflection |
-
2019
- 2019-06-26 CN CN201920975469.5U patent/CN210142235U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111880282A (en) * | 2020-07-31 | 2020-11-03 | 同济大学 | Coarse and fine adjusting device for large-range optical axis |
| CN112230239A (en) * | 2020-07-31 | 2021-01-15 | 同济大学 | Monitoring device based on optical axis refraction and reflection |
| CN111880282B (en) * | 2020-07-31 | 2021-10-08 | 同济大学 | Coarse and fine adjusting device for large-range optical axis |
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Legal Events
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