CN109798806A - A kind of prismatic decomposition formula red dot riflescope - Google Patents
A kind of prismatic decomposition formula red dot riflescope Download PDFInfo
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- CN109798806A CN109798806A CN201910197095.3A CN201910197095A CN109798806A CN 109798806 A CN109798806 A CN 109798806A CN 201910197095 A CN201910197095 A CN 201910197095A CN 109798806 A CN109798806 A CN 109798806A
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- light
- light source
- red dot
- graticle
- reflecting mirror
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- 238000000354 decomposition reaction Methods 0.000 title claims abstract description 23
- 230000003287 optical effect Effects 0.000 claims abstract description 9
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The present invention relates to optical instrument field, spy is related to a kind of prismatic decomposition formula red dot riflescope.Light source front end fixed reticle of the invention, reflecting mirror is arranged on rear side of graticle, reflecting mirror, which reflects light source after collimator objective, enters Amici prism, and light source is parallel with light of the incident light after Amici prism by graticle, reflecting mirror, collimator objective, the light of Amici prism reflection.When homing, no matter how the eyes of observer shake, and aiming point of the invention will not all shake, to substantially increase pointing accuracy.
Description
Technical field
The present invention relates to optical instrument field, spy is related to a kind of prismatic decomposition formula red dot riflescope.
Background technique
As Chinese utility model patent " optical system of one times of red dot riflescope of multiplying power " (application number:
201020630919.6) a kind of aiming system including the first protective glass, object lens, diode, graduation silk, the second protective glass is disclosed
System, but the light of system diode transmitting is easy the suitable user position of exposure, and the eyes of observer shake can target with
Lesser alternate position spike is generated between bright spot, to reduce pointing accuracy.
Summary of the invention
For the deficiency of existing system, the present invention provides a kind of prismatic decomposition formula red dot riflescopes.Of the invention
Amici prism is in outside colimated light system and forms independent two parts, noiseless each other, and light source passes through graticle, reflecting mirror, standard
Straight object lens, the light of Amici prism reflection are parallel with light of the incident light after Amici prism.The device of the invention realizes no matter see
How the eyes for the person of examining shake moving-target and graduation center always in same position, to improve pointing accuracy.
The technical scheme is that a kind of prismatic decomposition formula red dot riflescope, including light source, graticle, reflection
Mirror, collimator objective, Amici prism, it is characterised in that: light source front end fixed reticle, reflecting mirror are arranged on rear side of graticle, instead
It penetrates mirror and reflects light source after collimator objective and enter Amici prism, light source is by graticle, reflecting mirror, collimator objective, light splitting rib
The light of mirror reflection is parallel with light of the incident light after Amici prism.
According to a kind of prismatic decomposition formula red dot riflescope as described above, it is characterised in that: reflecting mirror can be around surface
The intersection point swing to form optical axis is irradiated with light source.
According to a kind of prismatic decomposition formula red dot riflescope as described above, it is characterised in that: the shape of Amici prism
Having a size of 33x25x25mm, effective clear aperture is 32x23mm.
According to a kind of prismatic decomposition formula red dot riflescope as described above, it is characterised in that: source emissioning light passes through
It is parallel with incident light direction after graticle, reflecting mirror by light reflect 45 ° after again collimated object lens, Amici prism be divided after with incidence
The equidirectional parallel injection of light.
According to a kind of prismatic decomposition formula red dot riflescope as described above, it is characterised in that: light source is dual color light emitting
Diode.
According to a kind of prismatic decomposition formula red dot riflescope as described above, it is characterised in that: further include battery, battery
Power supply is provided for dichromatic LED.
According to a kind of prismatic decomposition formula red dot riflescope as described above, it is characterised in that: light source can be parallel to point
It is mobile to draw plate direction.
According to a kind of prismatic decomposition formula red dot riflescope as described above, it is characterised in that: light source and graticle are solid
Surely it is linked together.
The beneficial effects of the present invention are: first is that Amici prism, which is in outside colimated light system, forms independent two parts, each other
It is noiseless, and belong to common optical axis system, therefore no matter how the eyes of observer shake moving-target and graduation center always same
Position, to improve pointing accuracy.Second is that conventional red dot riflescope can be appreciated that one is small from light incident direction
Bright spot, so that being easy the position of exposure user, the present invention can't see bright spot from object space, substantially increase hidden
Property.Third is that parallax will not be generated in mirror tilt.
Detailed description of the invention
Fig. 1 is light path principle figure of the invention.
Fig. 2 is prismatic decomposition formula red dot riflescope object construction figure.
Description of symbols: light source 1, graticle 2, reflecting mirror 3, collimator objective 4, Amici prism 5, battery 6.
Specific embodiment
Technical solution of the present invention is described further below in conjunction with attached drawing.
As depicted in figs. 1 and 2, prismatic decomposition formula red dot riflescope of the invention includes light source 1, graticle 2, reflection
Mirror 3, collimator objective 4, Amici prism 5,1 front end fixed reticle 2 of light source.The setting of reflecting mirror 3 is in 2 rear side of graticle, reflecting mirror 3
Light source 1 is reflected after collimator objective 4 and enters Amici prism 5, light source 1 is by graticle 2, reflecting mirror 3, collimator objective 4, light splitting
The light that prism 5 reflects is parallel with light of the incident light after Amici prism 5.
Graticle 2 is placed on the focal plane of collimator objective 4,
As further scheme of the invention, reflecting mirror 3 preferably can slightly be put around the intersection point that surface forms optical axis with the irradiation of light source 1
It is dynamic, such as 1 ° of angle of rotary oscillation, thus realize connect with rifle after the fine adjustment on height direction, due to shaft for optical axis and
The intersection point of reflecting surface will not generate parallax in mirror tilt.
As further scheme of the invention, the outer dimension of Amici prism 5 is 33x25x25mm, and effective clear aperture is
32x23mm, such operator can two observe simultaneously.
Which kind of ratio 5 splitting ratio of Amici prism of the present invention can use, such as: 1:1,3:7,2:8, Amici prism 5 are big
It is small can be determines according to actual conditions.
As further scheme of the invention, as shown in Fig. 2, light source 1 emit light after graticle 2 with incident light direction
In parallel, reflecting mirror 3 by light reflect 45 ° after again collimated object lens 4, Amici prism 5 be divided after with the equidirectional parallel injection of incident light.
Light source 1 of the invention is preferably dichromatic LED, and such as the LED pipe of red, green two kinds of colors is as light source, in this way
Fine adjustment on left and right directions can be further increased in order to calibrate.As shown in Fig. 2, the device of the invention preferably also sets up electricity
Pond 6 provides power supply for dichromatic LED.
Light source 1 of the invention is linked together with the preferably fixation of graticle 2, and light source 1 preferably can be vertical with plan along illustrating
The micro movement in direction, moving distance can in 1cm, thus realize connect with rifle after fine adjustment in the lateral direction, i.e. light source 1
The reversed micro movement of graticle 2 can be parallel to.
As depicted in figs. 1 and 2, in the course of work of the present invention, graticle 2 is passed through by the light that light source 1 issues, graticle 2 is
Reflecting mirror 3 is incident in division line light transmission, takes in collimator objective 4, subsequently into Amici prism 5, Amici prism 5 after reflection
After light splitting surface reflection, diagram direction of observation i.e. it can be seen that graduation picture, due to Amici prism 5 light splitting surface reflection and transmit at
Certain ratio, thus, observer both can be seen graduation picture, while it can be seen that incident direction target image.
Claims (8)
1. a kind of prismatic decomposition formula red dot riflescope, including light source, graticle, reflecting mirror, collimator objective, Amici prism,
It is characterized by: light source front end fixed reticle, reflecting mirror is arranged on rear side of graticle, and reflecting mirror reflects light source into collimation object
Enter Amici prism after mirror, light source is by graticle, reflecting mirror, collimator objective, the light of Amici prism reflection and incident light through dividing
Light after light prism is parallel.
2. a kind of prismatic decomposition formula red dot riflescope according to claim 1, it is characterised in that: reflecting mirror can be around table
Face and light source irradiate the intersection point swing to form optical axis.
3. a kind of prismatic decomposition formula red dot riflescope according to claim 1, it is characterised in that: outside Amici prism
For shape having a size of 33x25x25mm, effective clear aperture is 32x23mm.
4. a kind of prismatic decomposition formula red dot riflescope according to claim 1, it is characterised in that: source emissioning light warp
Cross it is parallel with incident light direction after graticle, reflecting mirror by light reflect after 45 ° after collimated object lens, Amici prism are divided again with enter
Penetrate the equidirectional parallel injection of light.
5. a kind of prismatic decomposition formula red dot riflescope according to claim 4, it is characterised in that: light source is double-colored hair
Optical diode.
6. a kind of prismatic decomposition formula red dot riflescope according to claim 1, it is characterised in that: it further include battery,
Battery provides power supply for dichromatic LED.
7. a kind of prismatic decomposition formula red dot riflescope according to claim 1, it is characterised in that: light source can be parallel to
Graticle direction is mobile.
8. a kind of prismatic decomposition formula red dot riflescope according to claim 1, it is characterised in that: light source and graticle
Fixation is linked together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910197095.3A CN109798806A (en) | 2019-03-15 | 2019-03-15 | A kind of prismatic decomposition formula red dot riflescope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910197095.3A CN109798806A (en) | 2019-03-15 | 2019-03-15 | A kind of prismatic decomposition formula red dot riflescope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109798806A true CN109798806A (en) | 2019-05-24 |
Family
ID=66562887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910197095.3A Pending CN109798806A (en) | 2019-03-15 | 2019-03-15 | A kind of prismatic decomposition formula red dot riflescope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109798806A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360884A (en) * | 2019-08-23 | 2019-10-22 | 沂普光电(天津)有限公司 | A kind of reflective red dot rifle of free form surface is taken aim at |
| WO2024027245A1 (en) * | 2022-08-05 | 2024-02-08 | 珠海市敏夫光学仪器有限公司 | Red dot sight |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2009201006A1 (en) * | 2006-02-08 | 2009-04-02 | Fn Herstal S.A. | Improved "moving red dot" sighting device |
| CN201964843U (en) * | 2010-11-30 | 2011-09-07 | 钱建忠 | Optical system of red dot sight with one multiplying power |
| CN103616772A (en) * | 2013-11-27 | 2014-03-05 | 王高胜 | 3D movie and television system and 3D projection method |
| CN204806974U (en) * | 2015-06-03 | 2015-11-25 | 陈巧珍 | Optical filtering reflector sight |
| WO2018011221A1 (en) * | 2016-07-15 | 2018-01-18 | Fn Herstal S.A. | Red dot sight |
| CN109387226A (en) * | 2018-10-29 | 2019-02-26 | 中国科学院长春光学精密机械与物理研究所 | A kind of star simulator system |
| CN209894041U (en) * | 2019-03-15 | 2020-01-03 | 张新华 | Prism beam splitting type sighting telescope for red dot gun |
-
2019
- 2019-03-15 CN CN201910197095.3A patent/CN109798806A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2009201006A1 (en) * | 2006-02-08 | 2009-04-02 | Fn Herstal S.A. | Improved "moving red dot" sighting device |
| CN201964843U (en) * | 2010-11-30 | 2011-09-07 | 钱建忠 | Optical system of red dot sight with one multiplying power |
| CN103616772A (en) * | 2013-11-27 | 2014-03-05 | 王高胜 | 3D movie and television system and 3D projection method |
| CN204806974U (en) * | 2015-06-03 | 2015-11-25 | 陈巧珍 | Optical filtering reflector sight |
| WO2018011221A1 (en) * | 2016-07-15 | 2018-01-18 | Fn Herstal S.A. | Red dot sight |
| CN109387226A (en) * | 2018-10-29 | 2019-02-26 | 中国科学院长春光学精密机械与物理研究所 | A kind of star simulator system |
| CN209894041U (en) * | 2019-03-15 | 2020-01-03 | 张新华 | Prism beam splitting type sighting telescope for red dot gun |
Non-Patent Citations (1)
| Title |
|---|
| 秦积荣: "光电检测原理及应用 上册", 31 March 1985, 国防工业出版社, pages: 48 - 50 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360884A (en) * | 2019-08-23 | 2019-10-22 | 沂普光电(天津)有限公司 | A kind of reflective red dot rifle of free form surface is taken aim at |
| WO2024027245A1 (en) * | 2022-08-05 | 2024-02-08 | 珠海市敏夫光学仪器有限公司 | Red dot sight |
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