CN201844750U - Shoot sighting mechanism used at day and night - Google Patents
Shoot sighting mechanism used at day and night Download PDFInfo
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- CN201844750U CN201844750U CN2010202974759U CN201020297475U CN201844750U CN 201844750 U CN201844750 U CN 201844750U CN 2010202974759 U CN2010202974759 U CN 2010202974759U CN 201020297475 U CN201020297475 U CN 201020297475U CN 201844750 U CN201844750 U CN 201844750U
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- speculum
- mirror
- lens
- reflecting mirror
- graduation
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Abstract
The utility model relates to a shoot sighting mechanism used at day and night, belonging to the field of optical-mechanical integration. The shoot sighting mechanism consists of a graticule glass (6), an illuminating source (8), a reflecting mirror (2), a reflecting mirror (7), a reflecting mirror (10), a half-reflecting lens (4) and a mechanical structure, wherein, the graticule glass (6) is a plane convex lens and is positioned near a focal plane of an optical system consisting of an objective lens (1) and the reflecting mirror (2), so as to have the functions of a filed lens and providing a reticle in the whole sighting telescope system. Therefore, the optical system structure is simplified, and marginal rays of the light reflected by the reflecting mirror (2) are reflected simultaneously, the diameter of each lens of a repeater group (9) is reduced, and the energy utilization rate of the margins is increased. Therefore, the volume of the sighting telescope is reduced to a certain extent, the weight of the sighting telescope used at day and night adopting the mechanism is reduced, and the concealing effect of the sighting telescope is improved.
Description
Technical field
This patent belongs to the integrated field of ray machine, relates to a kind of shooting pointing device, particularly a kind of dual-purpose round the clock shooting pointing device that helps dwindling the gun sight volume.
Technical background
Since gun sight comes out round the clock, be widely used at aspects such as social security, national security, military activities.Owing to will accomplish to unify round the clock, the light path on daytime and the light path at night need be combined, therefore the volume of gun sight is generally much bigger than the gun sight or the night sight that just use by day round the clock, this can strengthen the weight of gun sight round the clock, strengthens user's hidden difficulty simultaneously to a certain extent.This patent utilizes the optical property of field lens, and itself and graticle are combined, and develops a kind of shooting pointing device of gun sight volume round the clock that helps reducing.
Summary of the invention
The purpose of this patent is that design is a kind of dual-purpose round the clock, and helps reducing the shooting pointing device of gun sight volume.
As shown in Figure 1, the described dual-purpose round the clock shooting pointing device of this patent is made up of graduation mirror (6), lighting source (8), speculum (2), speculum (7), speculum (10), half anti-eyeglass (4) and frame for movement.Wherein, speculum (2) is contained in adjustable travel mechanism, speculum (7) be in graduation mirror (6) directly over, and optical axis angle at 45 with relaying group (9), speculum (10) is in the back of relaying group (9), and become 135 ° angle with the optical axis of relaying group (9), half anti-eyeglass (4) be in speculum (10) under, and become 135 ° angle with the optical axis of eyepiece (5).When working by day, speculum (2) reflexes to graduation mirror (6) with the visible light that object lens receive, be coated with the silver cross line on the plane of graduation mirror, therefore after daytime, visible light was by the graduation mirror, the picture of a black cross hairs will be produced, reflex to relaying group (9) through speculum (7), reflex to half anti-eyeglass (4) through speculum (10) again, by half anti-eyeglass the picture of black cross hairs is reflexed to picture side and receive by eyepiece (5).When working under the poor light condition night, by adjusting device speculum (2) to be removed, the optical signal that object lens (1) are received can pass through image intensifier (3) and amplify also final imaging.The diaphragm closure of while graduation mirror (6) below, lighting source (8) is opened, shine from the side on the silver cross line, make the picture of a bright cross hairs of light formation of its light source for reflection illumination, reflection, transmission through speculum (7), relaying group (9), speculum (10) and half anti-eyeglass (4) are finally received by eyepiece (5).
As shown in Figure 2, the described graduation mirror of this patent (6) is a planoconvex spotlight, R1=∞ wherein, and R2=22.715 millimeter, the material of graduation mirror are K9.In use, graduation mirror (6) is positioned near the focal plane of the optical system that object lens (1) and speculum (2) form, makes it in whole sighting telescope system, promptly play the effect that cross hairs is provided, play the effect of field lens again.Here, because graticle and field lens unite two into one, form graduation mirror (6), this will simplify the structure of optical system, simultaneously because graduation mirror (6) plays the effect of field lens, so it can turn back and reflected back the rim ray of light by speculum (2), and it can be received by the optical system of back, so promptly help reducing the diameter of each eyeglass of relaying group (9), help increasing the capacity usage ratio at edge again to reach the purpose of raising system illuminance uniformity.
This patent is by adopting described graduation mirror (6), can reduce to adopt the volume of the gun sight round the clock of this mechanism to a certain extent, thereby reduces the weight of gun sight, improves its hidden effect.
Description of drawings
Fig. 1 is the light path schematic diagram of this patent;
Fig. 2 is the radius of curvature schematic diagram of this patent graduation mirror;
Fig. 3 is the installation diagram of this patent graduation mirror;
Fig. 4 is a this patent cross hairs adjusting device schematic diagram.
The specific embodiment
Referring to Fig. 1, this patent is made up of graduation mirror (6), lighting source (8), speculum (2), speculum (7), speculum (10), half anti-eyeglass (4) and frame for movement.Wherein, graduation mirror (6) is a planoconvex lens, is contained near the focal plane of the optical system that object lens (1) and speculum (2) form, and the plane is towards speculum (2), and convex surface is towards speculum (7).Lighting source (8) is contained in the side of graduation mirror (6), opens when working night, impinge upon reflect to form cross hairs on the silver cross line of graduation mirror picture for the aiming use.Speculum (2) is contained in adjustable travel mechanism, be in when use daytime graduation mirror (6) under, and with the optical axis angle at 45 of object lens (1); By regulate travel mechanism remove it when using evening, and the light that object lens (1) are received can carry out picture signal by image intensifier (3) smoothly and amplify.Speculum (7) be in graduation mirror (6) directly over, and with the optical axis angle at 45 of relaying group (9).Speculum (10) is in the back of relaying group (9), and becomes 135 ° angle with the optical axis of relaying group.Half anti-eyeglass (4) be in speculum (10) under, and becomes 135 ° angle with eyepiece (5), wherein the one side towards object lens is coated with anti-reflection film, is coated with half anti-film towards the one side of eyepiece (5), inverse ratio is 2: 1 thoroughly.
Referring to Fig. 3, Fig. 4, the graduation mirror of this patent is contained in the graduation frame (12), is fixed by graduation trim ring (13).Graduation frame (12) is placed on the graduation skeleton frame (11), and they become the graduation governor motion with adjustment screw (14), adjustment screw (15), footstock (16) and spring mutual group.The side of graduation frame (12) makes its 3 side wherein be mutually 120 °, and is withstood respectively by spring by adjustment screw (14), adjustment screw (15) and footstock (16) through precision finishing machine processing, is fixed.In use footstock (16) maintains static by hold-down screw, adjustment screw (14) and adjustment screw (15) can move along adjusting before and after their axis directions separately, by spring action, drive graduation frame (12) and do corresponding mobile, thereby regulate the position of graduation mirror, make the cross hairs crosspoint on the graduation mirror be taken aim at object, human eye three " sight alignment ", reach the purpose of aiming with quilt.
The turn back character of rim ray of this patent utilization field lens combines graticle with field lens, composition graduation mirror, thus reduce to be furnished with the volume of the gun sight round the clock of this patent mechanism to a certain extent, thus alleviate the weight of gun sight and strengthen its hidden effect.
Claims (3)
1. dual-purpose round the clock shooting pointing device, comprise graduation mirror (6), lighting source (8), speculum (2), speculum (7), speculum (10), half anti-eyeglass (4) and frame for movement, it is characterized in that being coated with the silver cross line on the graduation mirror (6), speculum (2) is contained in adjustable travel mechanism, speculum (7) be in graduation mirror (6) directly over, and with the optical axis angle at 45 of relaying group (9), speculum (10) is in the back of relaying group (9), and become 135 ° angle with the optical axis of relaying group (9), half anti-eyeglass (4) be in speculum (10) under, and become 135 ° angle with the optical axis of eyepiece (5), by adjusting device mobile mirror (2), change opticpath.
2. a kind of dual-purpose round the clock shooting pointing device according to claim 1 is characterized in that described graduation mirror (6) is a planoconvex spotlight, is contained near the focal plane of the optical system that object lens (1) and speculum (2) form.
3. a kind of dual-purpose round the clock shooting pointing device according to claim 1, the material that it is characterized in that described graduation mirror (6) is a K9 glass, first radius of curvature R 1=∞, second radius of curvature R 2=22.715 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202974759U CN201844750U (en) | 2010-08-19 | 2010-08-19 | Shoot sighting mechanism used at day and night |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202974759U CN201844750U (en) | 2010-08-19 | 2010-08-19 | Shoot sighting mechanism used at day and night |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201844750U true CN201844750U (en) | 2011-05-25 |
Family
ID=44039638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202974759U Expired - Fee Related CN201844750U (en) | 2010-08-19 | 2010-08-19 | Shoot sighting mechanism used at day and night |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201844750U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245254A (en) * | 2012-02-04 | 2013-08-14 | 贝尔雷斯公司 | Optical device having projected aiming point |
| CN103673764A (en) * | 2012-09-13 | 2014-03-26 | 福州开发区鸿发光电子技术有限公司 | Gun sight division mechanism based on high-resolution micro display screen |
| US9250036B2 (en) | 2012-03-05 | 2016-02-02 | Burris Company, Inc. | Optical device utilizing ballistic zoom and methods for sighting a target |
| US9482516B2 (en) | 2011-05-26 | 2016-11-01 | Burris Corporation | Magnification compensating sighting systems and methods |
| CN106979722A (en) * | 2017-05-19 | 2017-07-25 | 深圳市帝泰光电有限公司 | It is a kind of that complete automatically controlled low-light is dual-purpose round the clock takes aim at mirror |
| US10132593B2 (en) | 2014-11-26 | 2018-11-20 | Burris Corporation | Multi-turn elevation knob for optical device |
| US10415934B2 (en) | 2015-02-27 | 2019-09-17 | Burris Company, Inc. | Self-aligning optical sight mount |
-
2010
- 2010-08-19 CN CN2010202974759U patent/CN201844750U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9482516B2 (en) | 2011-05-26 | 2016-11-01 | Burris Corporation | Magnification compensating sighting systems and methods |
| CN103245254A (en) * | 2012-02-04 | 2013-08-14 | 贝尔雷斯公司 | Optical device having projected aiming point |
| CN103245254B (en) * | 2012-02-04 | 2017-08-15 | 贝尔雷斯公司 | Optical devices with projection alignment point |
| US10145652B2 (en) | 2012-02-04 | 2018-12-04 | Burris Company, Inc. | Optical device having projected aiming point |
| US9250036B2 (en) | 2012-03-05 | 2016-02-02 | Burris Company, Inc. | Optical device utilizing ballistic zoom and methods for sighting a target |
| US9689643B2 (en) | 2012-03-05 | 2017-06-27 | Burris Company, Inc. | Optical device utilizing ballistic zoom and methods for sighting a target |
| CN103673764A (en) * | 2012-09-13 | 2014-03-26 | 福州开发区鸿发光电子技术有限公司 | Gun sight division mechanism based on high-resolution micro display screen |
| US10132593B2 (en) | 2014-11-26 | 2018-11-20 | Burris Corporation | Multi-turn elevation knob for optical device |
| US10415934B2 (en) | 2015-02-27 | 2019-09-17 | Burris Company, Inc. | Self-aligning optical sight mount |
| CN106979722A (en) * | 2017-05-19 | 2017-07-25 | 深圳市帝泰光电有限公司 | It is a kind of that complete automatically controlled low-light is dual-purpose round the clock takes aim at mirror |
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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: 20110525 Termination date: 20140819 |
|
| EXPY | Termination of patent right or utility model |