CN204806974U - Optical filtering reflector sight - Google Patents
Optical filtering reflector sight Download PDFInfo
- Publication number
- CN204806974U CN204806974U CN201520394943.7U CN201520394943U CN204806974U CN 204806974 U CN204806974 U CN 204806974U CN 201520394943 U CN201520394943 U CN 201520394943U CN 204806974 U CN204806974 U CN 204806974U
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- China
- Prior art keywords
- speculum
- optical
- optical filtering
- graticle
- lighting source
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Abstract
The utility model relates to an optical filtering reflector sight mainly includes source of illumination (1), graticule (2), speculum (3), collimating lens (4), half anti - semitransparent mirror (5), shielding plate (6) and light filter (8), graticule (2), speculum (3), collimating lens (4), half anti - semitransparent mirror (5) and shielding plate (6) set gradually the rear side at source of illumination (1), the 45 jiaos of settings in speculum (3) and light path one -tenth, light filter (8) set up between graticule (2) and speculum (3), shielding plate (6) set up in half anti - semitransparent mirror (5) top. The utility model provides an in -process that optical filtering reflector sight can aim multiple targets in the target that aims the removal and short time has fine discernment nature to simple structure, convenient to use.
Description
Technical field
The utility model relates to a kind of device for aiming at, and particularly relates to a kind of optical filtering reflector sight, belongs to sight device field.
Background technology
Holographic optical elements (HOE) is compared to common optical elements, have that performance is good, price is low, easy making, the plurality of advantages such as lightweight, and can integrated multiple optical function, and holographic diffraction sight is a kind of based on holographic optical elements (HOE), the small arms sight used in closely fighting, just moves towards application at twentieth century end.It adopts the light, mechanical, electrical method combined, and allows shooter to observe run-home simultaneously and reappear the cross hair virtual image, thus realizes quick fine sight.Namely holographic diffraction sight possesses the aiming feature fast, easily of traditional gun sight, possesses again by the little advantage of ambient weather ambient influnence, significant for the round-the-clock operational performance of raising small arms short distance, in many ways pays close attention to so it just receives once appearance.Current many countries, the especially U.S. and Japan have developed ripe product and have put on market, and China lacks relevant further investigation.
Utility model content
In order to overcome the deficiencies in the prior art, resolving the problem of prior art, making up the deficiency of existing existing product in the market.
The utility model provides a kind of optical filtering reflector sight, mainly comprise lighting source, graticle, speculum, collimation lens, half-reflecting half mirror, shutter and optical filter, described graticle, speculum, collimation lens, half-reflecting half mirror and shutter are successively set on rear side of lighting source, speculum and light path angle at 45 ° are arranged, described optical filter is arranged between graticle and speculum, and described shutter is arranged on above half-reflecting half mirror.
Preferably, above-mentioned half-reflecting half mirror is just arranged target light, and described optical filter is 1.06 μm of optical filters.
Preferably, above-mentioned lighting source is the lighting source of cross hair, emergent ray and target light line parallel.
Preferably, set gradually according to optical path direction and set gradually lighting source, graticle, optical filter, speculum, collimation lens, half-reflecting half mirror and shutter according to optical path direction.
The optical filtering reflector sight that the utility model provides can aim in the process of multiple target in the target and short time aiming at movement, have good identity, and structure is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Reference numeral: 1-lighting source; 2-graticle; 3-speculum; 4-collimation lens; 5-half-reflecting half mirror; 6-shutter; 7-target light; 8-optical filter.
Detailed description of the invention
Understand for the ease of those of ordinary skill in the art and implement the utility model, below in conjunction with the drawings and the specific embodiments, the utility model being described in further detail.
The optical filtering reflector sight that the utility model provides, mainly comprise lighting source 1, graticle 2, speculum 3, collimation lens 4, half-reflecting half mirror 5, shutter 6 and optical filter 8, graticle 2, speculum 3, collimation lens 4, half-reflecting half mirror 5 and shutter 6 are successively set on rear side of lighting source 1, speculum 3 and light path angle at 45 ° are arranged, optical filter 8 is arranged between graticle 2 and speculum 3, and shutter 6 is arranged on above half-reflecting half mirror 5.Half-reflecting half mirror 5 is just arranged target light 7, and optical filter 8 is 1.06 μm of optical filters.Lighting source 1 is the lighting source of cross hair, and emergent ray is parallel with target light 7.Set gradually according to optical path direction and set gradually lighting source 1, graticle 2, optical filter 8, speculum 3, collimation lens 4, half-reflecting half mirror 5 and shutter 6 according to optical path direction.The light 7 that target sends enters human eye through half-reflecting half mirror 5, and human eye sees the real image of target.And the light that illuminator 1 irradiates graticle 2 passes on the concave surface of half-reflecting half mirror 5, then directional light is become to enter human eye these light reflections by this concave surface.Human eye is now the actual location of that graticle of None-identified, can only see its virtual image, namely the picture of that cross hair, and thinks that this similarly is at unlimited distance.The real image of the target that the virtual image of this graticle 2 and human eye are seen stacks up and just can be used for aiming at.Again because what entered human eye by the concave reflection of half-reflecting half mirror 5 is directional light, as long as so in the diameter of collimation lens 4, human eye can see that virtual image.The optical filtering reflector sight that the utility model provides can aim in the process of multiple target in the target and short time aiming at movement, have good identity, and structure is simple, easy to use.
The detailed description of the invention of the above is better embodiment of the present utility model; not limit concrete practical range of the present utility model with this; scope of the present utility model comprises and is not limited to this detailed description of the invention, and the equivalence change that all shapes according to the utility model, structure are done is all in protection domain of the present utility model.
Claims (4)
1. an optical filtering reflector sight, it is characterized in that: described optical filtering reflector sight mainly comprises lighting source (1), graticle (2), speculum (3), collimation lens (4), half-reflecting half mirror (5), shutter (6) and optical filter (8), described graticle (2), speculum (3), collimation lens (4), half-reflecting half mirror (5) and shutter (6) are successively set on lighting source (1) rear side, speculum (3) and light path angle at 45 ° are arranged, described optical filter (8) is arranged between graticle (2) and speculum (3), described shutter (6) is arranged on half-reflecting half mirror (5) top.
2. optical filtering reflector sight according to claim 1, is characterized in that: described half-reflecting half mirror (5) is just arranged target light (7), and described optical filter (8) is 1.06 μm of optical filters.
3. optical filtering reflector sight according to claim 1, is characterized in that: the lighting source that described lighting source (1) is cross hair, and emergent ray is parallel with target light (7).
4. optical filtering reflector sight according to claim 1, is characterized in that: set gradually according to optical path direction and set gradually lighting source (1), graticle (2), optical filter (8), speculum (3), collimation lens (4), half-reflecting half mirror (5) and shutter (6) according to optical path direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520394943.7U CN204806974U (en) | 2015-06-03 | 2015-06-03 | Optical filtering reflector sight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520394943.7U CN204806974U (en) | 2015-06-03 | 2015-06-03 | Optical filtering reflector sight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204806974U true CN204806974U (en) | 2015-11-25 |
Family
ID=54591785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520394943.7U Expired - Fee Related CN204806974U (en) | 2015-06-03 | 2015-06-03 | Optical filtering reflector sight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204806974U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106094240A (en) * | 2016-06-30 | 2016-11-09 | 江汉大学 | Sighting device |
| CN109798806A (en) * | 2019-03-15 | 2019-05-24 | 张新华 | A kind of prismatic decomposition formula red dot riflescope |
| WO2020143504A1 (en) * | 2019-01-12 | 2020-07-16 | 西安华科光电有限公司 | Reflective inner red dot sight optical system with improved monochromaticity and concealment, two-light three-color optical system, and sight thereof |
-
2015
- 2015-06-03 CN CN201520394943.7U patent/CN204806974U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106094240A (en) * | 2016-06-30 | 2016-11-09 | 江汉大学 | Sighting device |
| CN106094240B (en) * | 2016-06-30 | 2020-03-27 | 江汉大学 | Aiming device |
| WO2020143504A1 (en) * | 2019-01-12 | 2020-07-16 | 西安华科光电有限公司 | Reflective inner red dot sight optical system with improved monochromaticity and concealment, two-light three-color optical system, and sight thereof |
| CN111435063A (en) * | 2019-01-12 | 2020-07-21 | 西安华科光电有限公司 | Improve red some gun sight optical system in reflection formula of monochromaticity and disguise |
| JP2022518006A (en) * | 2019-01-12 | 2022-03-11 | 西安華科光電有限公司 | Reflective inner red dot sight optical system that improves monochromaticity and concealment, two-light three-color optical system and its site |
| US11802751B2 (en) | 2019-01-12 | 2023-10-31 | Huanic Corporation | Reflective inner red dot sight optical system with improved monochromaticity and concealment, two-light three-color optical system, and sight thereof |
| CN109798806A (en) * | 2019-03-15 | 2019-05-24 | 张新华 | A kind of prismatic decomposition formula red dot riflescope |
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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: 20151125 Termination date: 20160603 |
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| CF01 | Termination of patent right due to non-payment of annual fee |