CN2896317Y - Day-night sighting mirror - Google Patents
Day-night sighting mirror Download PDFInfo
- Publication number
- CN2896317Y CN2896317Y CN 200520032338 CN200520032338U CN2896317Y CN 2896317 Y CN2896317 Y CN 2896317Y CN 200520032338 CN200520032338 CN 200520032338 CN 200520032338 U CN200520032338 U CN 200520032338U CN 2896317 Y CN2896317 Y CN 2896317Y
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- CN
- China
- Prior art keywords
- image intensifier
- clock
- graticule
- lens
- round
- 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 discloses a day and night sighting lens, wherein the object lens, image intensifier, spectral prism and ocular are arranged in the same axis; the separation board is positioned at the upper front of the image intensifier, the revolving reflector is chucked on the lens stand; the lens stand is connected to a converted shifting fork through a lens stand spin axis and a transmission connecting rod; a groove is fixed on the upper part of the lens stand and beneath the separation board two optical baffles that can be closed or opened are arranged; the optical baffle is wound on the optical baffle spin axis; the two optical baffles are respectively chucked with a torsion spring and the lower ends of the two optical baffles are respectively fixed with a locating pin that is positioned in the groove to prevent the mixed lights of the separated light source from influencing the sighting, thereby the lens is characterized in that the sighting effect at night is good and the image is clear.
Description
Technical field:
The utility model relates to a kind of gun sight round the clock that can improve the sighting at night precision.
Background technology:
Gun sight is mainly used in and improves daytime and sighting at night precision round the clock, present gun sight round the clock mainly by object lens, rotate reflective mirror, graduation lighting source, graticule, fixed counter-mirror, collimator objective, Amici prism, eyepiece, image intensifier, change shift fork etc. round the clock and constitute.Object lens, image intensifier, Amici prism, eyepiece are on the same axis.Graticule is common component round the clock, and it forms cross datum line, and purpose is to help people's run-homes.Change shift fork round the clock and be used to control the rising and the whereabouts of rotating reflective mirror.When daytime, light was strong, change fork controls round the clock and rotate the reflective mirror rising, retaining is in the image intensifier front, image intensifier and graduation lighting source are not worked, light is entered by object lens, through rotating reflective mirror, graticule, fixed counter-mirror, collimator objective, Amici prism, arrival eyepiece, graticule also forms the cross datum line at eyepiece simultaneously.When night, light was more weak, change fork controls round the clock and rotate the reflective mirror whereabouts, light is entered by object lens, arrives eyepiece through image intensifier, Amici prism, and graticule forms cross datum line through fixed counter-mirror, collimator objective, Amici prism at eyepiece also by graduation lighting source irradiation imaging.Because graduation lighting source and graticule are in the front upper of image intensifier, when night, the part veiling glare on the graticule can enter eyepiece through image intensifier, Amici prism, influences night observation and aiming effect.
The utility model content:
The purpose of this utility model provides a kind of graduation lighting source veiling glare that can prevent to be influenced, and improves the effective gun sight round the clock of sighting at night.
To achieve these goals, the utility model comprises: object lens, the graduation lighting source, graticule, fixed counter-mirror, collimator objective, Amici prism, eyepiece, image intensifier, change shift fork round the clock, rotate reflective mirror, object lens, image intensifier, Amici prism, eyepiece is on the same axis, graticule is positioned at the front upper place of image intensifier, rotate reflective mirror by the fixing chucking of microscope base, microscope base by microscope base rotating shaft and pivot link with change shift fork round the clock and be connected, it is to have fixed a groove on the top of microscope base, below graticule, be provided with two light hurdle sheets that can be closed or open, light hurdle sheet is centered around in the rotating shaft of light hurdle, two smooth hurdle sheets utilize the knob spring to stick respectively, tip position is set with fixed pin respectively below the Liang Guanglan sheet, and fixed pin is positioned at groove.
Like this, the switching that the system that realized changes the time hurdle round the clock links thereupon, when daytime, light was strong, change shift fork drive rotation reflective mirror and microscope base round the clock and upwards rotate rising around the microscope base rotating shaft, simultaneously, groove on the microscope base drives fixed pin and moves backward, light hurdle sheet is opened under the effect of knob spring, rotate the reflective mirror retaining in the image intensifier front, image intensifier and graduation lighting source are not worked, image is entered by object lens, through rotating reflective mirror, graticule, fixed counter-mirror, collimator objective, Amici prism, arrive eyepiece, graticule also forms the cross datum line at eyepiece simultaneously.When that night, glazed thread was more weak, image intensifier and the work of graduation lighting source, changing shift fork drive rotation reflective mirror and microscope base round the clock falls around the microscope base pivoted downward, simultaneously, groove on the microscope base drives fixed pin and moves forward, make light hurdle sheet closed under the effect of knob spring, the veiling glare that can stop on the graticule enters into image intensifier, image is entered by object lens, through image intensifier, Amici prism arrives eyepiece, and graticule is also by graduation lighting source irradiation imaging, through fixed counter-mirror, collimator objective, Amici prism forms the cross datum line at eyepiece, improved system's nighttime imaging quality, prevented veiling glare to people's aiming influence, it is effective to have a sighting at night, characteristics such as clear picture.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a part parts connection diagram of the present utility model.
Fig. 3 is the B-B cut-open view of part parts connection diagram of the present utility model.
Embodiment:
By Fig. 1, Fig. 2, Fig. 3 as can be known, the utility model comprises: object lens 1, graduation lighting source 2, graticule 5, fixed counter-mirror 4, collimator objective 6, Amici prism 7, eyepiece 8, image intensifier 9, round the clock change shift fork 10, rotate reflective mirror 13, object lens 1, image intensifier 9, Amici prism 7, eyepiece 8 are on the same axis, graticule 5 is positioned at the front upper place of image intensifier 9, and graduation adjusting mechanism 3 is used for adjusting the image space of graticule 5 at eyepiece 8.Rotate reflective mirror 13 by microscope base 12 fixing chuckings, microscope base 12 by microscope base rotating shaft 14 and pivot link with change shift fork 10 round the clock and be connected, on microscope base 12, be provided with an extension spring 11, extension spring 11 can make microscope base 12 firmly firm when lifting position and position, whereabouts.Fixed a groove 15 on the top of microscope base 12, below graticule 5, be provided with two light hurdle sheets 16 that can be closed or open, light hurdle sheet 16 is centered around in the light hurdle rotating shaft 19 and can rotates, two smooth hurdle sheets 16 utilize knob spring 18 to stick respectively, so that be in steady state (SS) under light hurdle sheet 16 open and close states.Tip position is set with fixed pin 17 respectively below Liang Guanglan sheet 16, fixed pin 17 is positioned at groove 15, the left margin height of groove 15 and the right are along low, so that when changing the 12 action realization aiming conversions round the clock of shift fork 10 drive microscope bases round the clock, make the interior fixed pin of groove 17 actions drive simultaneously realize the open and close of light hurdle sheet 16.
Claims (1)
1, a kind of gun sight round the clock, comprise: object lens (1), graduation lighting source (2), graticule (5), fixed counter-mirror (4), collimator objective (6), Amici prism (7), eyepiece (8), image intensifier (9), change shift fork (10) round the clock, rotate reflective mirror (13), object lens (1), image intensifier (9), Amici prism (7), eyepiece (8) is on the same axis, graticule (5) is positioned at the front upper place of image intensifier (9), rotate reflective mirror (13) by the fixing chucking of microscope base (12), microscope base (12) by microscope base rotating shaft (14) and pivot link with change shift fork (10) round the clock and be connected, it is characterized in that having fixed a groove (15) on the top of microscope base (12), below graticule (5), be provided with two light hurdle sheets (16) that can be closed or open, light hurdle sheet (16) is centered around in the light hurdle rotating shaft (19), two smooth hurdle sheets (16) utilize knob spring (18) to stick respectively, tip position is set with fixed pin (17) respectively below the Liang Guanglan sheet, and fixed pin (17) is positioned at groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520032338 CN2896317Y (en) | 2005-10-20 | 2005-10-20 | Day-night sighting mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520032338 CN2896317Y (en) | 2005-10-20 | 2005-10-20 | Day-night sighting mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2896317Y true CN2896317Y (en) | 2007-05-02 |
Family
ID=38065893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520032338 Expired - Fee Related CN2896317Y (en) | 2005-10-20 | 2005-10-20 | Day-night sighting mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2896317Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943547A (en) * | 2010-08-19 | 2011-01-12 | 福州开发区鸿发光电子技术有限公司 | Day and night dual-purpose shooting alignment mechanism |
| CN101943546A (en) * | 2010-08-17 | 2011-01-12 | 福州开发区鸿发光电子技术有限公司 | Sighting telescope for low-light night vision gun |
| WO2012055081A1 (en) * | 2010-10-26 | 2012-05-03 | 珠海市春秋光学仪器有限公司 | Illuminating device for reticle on prism and aiming telescope having prisms |
| CN102520514A (en) * | 2011-11-22 | 2012-06-27 | 河南中光学集团有限公司 | Novel high-accuracy low-light level sighting telescope |
| CN102928973A (en) * | 2012-11-24 | 2013-02-13 | 四川红光汽车机电有限公司 | Universal aiming optical system |
| CN103676131A (en) * | 2013-12-20 | 2014-03-26 | 河北汉光重工有限责任公司 | High-definition day and night sighting telescope |
| CN104344898A (en) * | 2013-08-06 | 2015-02-11 | 云南北方光电仪器有限公司 | Periscopic binocular thermal imager |
| CN108020916A (en) * | 2016-11-03 | 2018-05-11 | 河南平原光电有限公司 | A kind of ray machine adjustment mechanism not lacked of proper care based on roof prism compensation |
-
2005
- 2005-10-20 CN CN 200520032338 patent/CN2896317Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943546A (en) * | 2010-08-17 | 2011-01-12 | 福州开发区鸿发光电子技术有限公司 | Sighting telescope for low-light night vision gun |
| CN101943547A (en) * | 2010-08-19 | 2011-01-12 | 福州开发区鸿发光电子技术有限公司 | Day and night dual-purpose shooting alignment mechanism |
| WO2012055081A1 (en) * | 2010-10-26 | 2012-05-03 | 珠海市春秋光学仪器有限公司 | Illuminating device for reticle on prism and aiming telescope having prisms |
| CN102520514A (en) * | 2011-11-22 | 2012-06-27 | 河南中光学集团有限公司 | Novel high-accuracy low-light level sighting telescope |
| CN102520514B (en) * | 2011-11-22 | 2013-12-25 | 河南中光学集团有限公司 | High-accuracy low-light level sighting telescope |
| CN102928973A (en) * | 2012-11-24 | 2013-02-13 | 四川红光汽车机电有限公司 | Universal aiming optical system |
| CN102928973B (en) * | 2012-11-24 | 2014-07-16 | 四川红光汽车机电有限公司 | Universal aiming optical system |
| CN104344898A (en) * | 2013-08-06 | 2015-02-11 | 云南北方光电仪器有限公司 | Periscopic binocular thermal imager |
| CN104344898B (en) * | 2013-08-06 | 2018-12-04 | 云南北方光电仪器有限公司 | A kind of periscopic binocular thermal imaging system |
| CN103676131A (en) * | 2013-12-20 | 2014-03-26 | 河北汉光重工有限责任公司 | High-definition day and night sighting telescope |
| CN108020916A (en) * | 2016-11-03 | 2018-05-11 | 河南平原光电有限公司 | A kind of ray machine adjustment mechanism not lacked of proper care based on roof prism compensation |
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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: 20070502 Termination date: 20141020 |
|
| EXPY | Termination of patent right or utility model |