CN202024659U - Image rotating system of sighting mirror for gun - Google Patents
Image rotating system of sighting mirror for gun Download PDFInfo
- Publication number
- CN202024659U CN202024659U CN2010206834837U CN201020683483U CN202024659U CN 202024659 U CN202024659 U CN 202024659U CN 2010206834837 U CN2010206834837 U CN 2010206834837U CN 201020683483 U CN201020683483 U CN 201020683483U CN 202024659 U CN202024659 U CN 202024659U
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- CN
- China
- Prior art keywords
- lens
- image transferring
- transferring lens
- eyepiece
- image rotating
- 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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- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Telescopes (AREA)
Abstract
The utility model relates to an image rotating system of a sighting mirror for a gun. The image rotating system comprises an objective lens, a first image rotating mirror, a second image rotating mirror, a first ocular lens, a second ocular lens, a condensing lens and a reticle, and is characterized in that focus points of the objective lens, the first image rotating mirror, the second image rotating mirror, the first ocular lens, the second ocular lens and the condensing lens and the center of the reticle are in coincidence and are located in the same linear optical axis, the condensing lens is arranged in front of the first image rotating mirror, the objective lens is disposed in front of the condensing lens, the reticle is arranged behind the second image rotating mirror, the first ocular lens is disposed at the rear of the reticle, and the second ocular lens is arranged behind the first ocular lens. The image rotating system of the utility model has the beneficial effects of simple structure, large exit pupil diameter, great performance index and high imaging quality.
Description
Technical field
The utility model relates to a kind of optical instrument, specifically is applied to the relay system of the riflescope of different multiplying powers, objective aperture.
Background technology
Becoming the relay system that adopts in the optical system of times riflescope now on the market directly influences image quality, causes performance indications defective.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, a kind of relay system of novel riflescope is provided, utility model solves the technical scheme that its technical problem adopts: structure of the present utility model comprises object lens, first image transferring lens, second image transferring lens, first eyepiece, second eyepiece, condenser, the graduation silk, it is characterized in that object lens, first image transferring lens, second image transferring lens, first eyepiece, second eyepiece overlaps with the center of graduation silk with the focus point of condenser, object lens, first image transferring lens, second image transferring lens, first eyepiece, being centered close on same the straight line optical axis of the focus point of second eyepiece and condenser and graduation silk, the place ahead of first image transferring lens is provided with condenser, the place ahead of condenser is provided with object lens, the rear of second image transferring lens is provided with the graduation silk, the rear of graduation silk is provided with first eyepiece, and the rear of first eyepiece is provided with second eyepiece.The external diameter of first image transferring lens and second image transferring lens is 7mm-16mm, one side spherical radius R is 6mm-30mm, opposite side spherical radius R is 10mm-90mm, and thickness is 0.8mm-3mm and 3mm-7mm, and the material of first image transferring lens and second image transferring lens is made by flint glass and crown glass.Be provided with between the condenser and first image transferring lens to be provided with between spacing d2, second image transferring lens and the graduation silk between spacing d1, first image transferring lens and second image transferring lens and be provided with spacing d3.
Optical principle: select different object lens, condenser, eyepiece and image transferring lens to make up the spacing that also changes spacing, the spacing between the image transferring lens, image transferring lens and the graduation silk of condenser and image transferring lens simultaneously, can obtain the optical system of the riflescope of different magnifying powers and objective aperture.
The beneficial effects of the utility model are, the relay system of this riflescope is simple in structure, and exit pupil diameter is big, performance indications height, image quality height.
Description of drawings
Fig. 1 is the example structure schematic diagram of the utility model embodiment;
Fig. 2 is the structural representation of the utility model first image transferring lens;
Fig. 3 is the structural representation of the utility model second image transferring lens;
Among the figure: object lens 1, first image transferring lens 2, second image transferring lens 3, first eyepiece 4.1, second eyepiece 4.2, condenser 5, graduation silk 6.
The specific embodiment
With reference to accompanying drawing the utility model is done following concrete detailed description, object lens 1, first image transferring lens 2, second image transferring lens 3, first eyepiece 4.1, second eyepiece 4.2 overlaps with the center of graduation silk 6 with the focus point of condenser 5, object lens 1, first image transferring lens 2, second image transferring lens 3, first eyepiece 4.1, second eyepiece 4.2 and the focus point of condenser 5 and being centered close on same the straight line optical axis of graduation silk 6, the place ahead of first image transferring lens 2 is provided with condenser 5, the place ahead of condenser 5 is provided with object lens 1, the rear of second image transferring lens 3 is provided with graduation silk 6, the rear that the rear of graduation silk 6 is provided with first eyepiece, 4.1, the first eyepieces 4.1 is provided with second eyepiece 4.2.The external diameter of first image transferring lens 2 and second image transferring lens 3 is 7mm-16mm, one side spherical radius R is 6mm-30mm, opposite side spherical radius R is 10mm-90mm, and thickness is 0.8mm-3mm and 3mm-7mm, and the material of first image transferring lens 2 and second image transferring lens 3 is made by flint glass and crown glass.Be provided with between the condenser 5 and first image transferring lens 2 to be provided with between spacing d2, second image transferring lens 3 and the graduation silk 6 between spacing d1, first image transferring lens 2 and second image transferring lens 3 and be provided with spacing d3.
Embodiment recited above is described preferred implementation of the present utility model; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design concept; common engineers and technicians make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (3)
1. the relay system of riflescope, comprise object lens (1), first image transferring lens (2), second image transferring lens (3), first eyepiece (4.1), second eyepiece (4.2), condenser (5), graduation silk (6), it is characterized in that object lens (1), first image transferring lens (2), second image transferring lens (3), first eyepiece (4.1), second eyepiece (4.2) overlaps with the center of graduation silk (6) with the focus point of condenser (5), object lens (1), first image transferring lens (2), second image transferring lens (3), first eyepiece (4.1), second eyepiece (4.2) and the focus point of condenser (5) and being centered close on same the straight line optical axis of graduation silk (6), the place ahead of first image transferring lens (2) is provided with condenser (5), the place ahead of condenser (5) is provided with object lens (1), the rear of second image transferring lens (3) is provided with graduation silk (6), the rear of graduation silk (6) is provided with first eyepiece (4.1), and the rear of first eyepiece (4.1) is provided with second eyepiece (4.2).
2. the relay system of riflescope according to claim 1, the external diameter that it is characterized in that first image transferring lens (2) and second image transferring lens (3) is 7mm-16mm, one side spherical radius R is 6mm-30mm, opposite side spherical radius R is 10mm-90mm, thickness is 0.8mm-3mm and 3mm-7mm, and the material of first image transferring lens (2) and second image transferring lens (3) is made by flint glass and crown glass.
3. the relay system of riflescope according to claim 1 is characterized in that being provided with between condenser (5) and first image transferring lens (2) being provided with between spacing d2, second image transferring lens (3) and the graduation silk (6) between spacing d1, first image transferring lens (2) and second image transferring lens (3) and is provided with spacing d3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206834837U CN202024659U (en) | 2010-12-28 | 2010-12-28 | Image rotating system of sighting mirror for gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206834837U CN202024659U (en) | 2010-12-28 | 2010-12-28 | Image rotating system of sighting mirror for gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202024659U true CN202024659U (en) | 2011-11-02 |
Family
ID=44849604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206834837U Expired - Fee Related CN202024659U (en) | 2010-12-28 | 2010-12-28 | Image rotating system of sighting mirror for gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202024659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105717623A (en) * | 2016-03-03 | 2016-06-29 | 麒麟光学仪器（南通）有限公司 | Optical sight |
| CN110262031A (en) * | 2019-05-28 | 2019-09-20 | 南通华腾光学仪器有限公司 | A kind of high transparency optical sight system |
-
2010
- 2010-12-28 CN CN2010206834837U patent/CN202024659U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105717623A (en) * | 2016-03-03 | 2016-06-29 | 麒麟光学仪器（南通）有限公司 | Optical sight |
| CN110262031A (en) * | 2019-05-28 | 2019-09-20 | 南通华腾光学仪器有限公司 | A kind of high transparency optical sight system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20141228 |
|
| EXPY | Termination of patent right or utility model |