CN205425978U - Optic fibre illumination prism gun sight - Google Patents
Optic fibre illumination prism gun sight Download PDFInfo
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- CN205425978U CN205425978U CN201620199711.0U CN201620199711U CN205425978U CN 205425978 U CN205425978 U CN 205425978U CN 201620199711 U CN201620199711 U CN 201620199711U CN 205425978 U CN205425978 U CN 205425978U
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Abstract
The utility model provides a reliability is high, can adapt to various abominable operational environment and guarantee the optic fibre illumination prism gun sight that works for a long time and just effectively to avoid the position to expose. This optic fibre illumination prism gun sight includes the mirror body and sets up internal eyepiece group, prism inverted image group, objective group, optic fibre fixed plate, the logical bare fibre of mirror, the optic fibre fixed plate sets up on the differentiation face of prism inverted image group and with the one end of leading to bare fibre is connected, lead to bare fibre the light conduction extremely the graduation center department of prism inverted image group, an other pot head that leads to bare fibre is established on the section of thick bamboo wall of the external portion of mirror, be provided with the regulation on the external wall of mirror the adjustting of the lighteness device that leads to bare fine luminance. The utility model discloses but wide application in gun sight field.
Description
Technical field
This utility model relates to a kind of optical fibre illumination prism gun sight.
Background technology
At present, the internal general portion of prism gun sight is provided with the illuminator for illuminating graticle, illuminator uses the LED by means of power or backlight, and the design of this structure is connected by electric wire, is easily damaged, battery is at high temperature more than+50 DEG C or low temperature less than-40 DEG C, general all cisco unity malfunctions, reliability is the highest, is easily caused gun sight and loses illumination effect, can not effectively ensure that gun sight normally works, battery is powered and be there is also the problems such as short circuit hidden danger, shock resistance be unreliable.
For this problem, China Patent No. is illuminator and the prism gun sight that the file of ZL201020581905.X discloses a kind of prism graticle, the technical scheme of this patent is to provide illumination by logical light fiber absorption nature light differentiation plate within gun sight, but this scheme yet suffer from certain technological deficiency, i.e. gun sight cannot inadequate at external light source (such as night, tunnel, cave etc.) also need to fight for a long time simultaneously in the case of normally work.To this, China Patent No. be 201310227970.0 file disclose a kind of prism rifle and take aim at, this prism rifle is taken aim at and is included prism inverted image group, logical light optical fiber, optical fiber fixed plate, LED light source and battery, the light that logical light optical fiber sends is assembled and images in the graduation center of prism inverted image group, LED light source and the logical light optical fiber of battery auxiliary are differentiation plate illumination, rifle can be made to take aim at applicable any light intensity, logical light close fiber optic spirals in the fiber bench being arranged on mirror body in swirling, the printing opacity capping suitable with fiber bench and the battery holder suitable with battery.But, such structure cannot regulate the brightness of graduation, it is important that during use, easily sticks one's chin out at night, and this exists for certain inconvenience.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, it is provided that a kind of reliability is high, adapt to various harsh environments and guarantee works long hours and can be prevented effectively from the optical fibre illumination prism gun sight that position exposes.
The technical scheme is that this utility model of this utility model includes mirror body and the eyepiece group being arranged in described mirror body, prism inverted image group, objective lens, optical fiber fixed plate, logical light optical fiber, described optical fiber fixed plate is arranged on the differentiation face of described prism inverted image group and is connected with one end of described logical light optical fiber, described logical light optical fiber is by the graduation center of light conduction to described prism inverted image group, the other end of described logical light optical fiber is set on the barrel of described mirror external body, and described mirror is external is provided with the brightness regulating apparatus regulating described logical light optical fiber brightness.
Further, described brightness regulating apparatus includes being arranged on described mirror body and covers the transparency glass plate of described logical light optical fiber, light barrier and be spindle rotationally arranged in the regulation ring on described mirror body, it is provided with light inlet window on described regulation ring, described transparency glass plate is fixed at the described light inlet window on described regulation ring, and described light barrier is fixed on described mirror body.
Further, the barrel on described mirror body arranging annular groove, described logical light close fiber optic spirals in being located at described annular groove.
Further, the cross section of described transparency glass plate and described light barrier is the most curved, and the arc length of described light barrier is more than the arc length of described transparency glass plate.
Further, described mirror body includes that primary mirror seat, objective holder and spacing ring, described objective holder are connected with described primary mirror seat, and described spacing ring is threadeded with the external screw thread of described primary mirror seat and blocks described regulation ring.
Further, between described mirror body and described regulation ring and be positioned at the both sides of described transparency glass plate and be provided with sealing ring.
Further, described optical fibre illumination prism gun sight also includes the auxiliary light emission source being arranged in described mirror body.
Further, described auxiliary light emission source is tritium light pipe or LED light source, and described auxiliary light emission source is arranged on described logical light optical fiber.
nullThe beneficial effects of the utility model are: owing to this utility model includes mirror body and the eyepiece group being arranged in described mirror body、Prism inverted image group、Objective lens、Optical fiber fixed plate、Logical light optical fiber，Described optical fiber fixed plate is arranged on the differentiation face of described prism inverted image group and is connected with one end of described logical light optical fiber，Described logical light optical fiber is by the graduation center of light conduction to described prism inverted image group，The other end of described logical light optical fiber is set on the barrel of described mirror external body，Described mirror is external is provided with the brightness regulating apparatus regulating described logical light optical fiber brightness，Optical fiber is used to absorb naturally light to illuminate graticle，Need not any power supply，Optical fibre illumination is provided with brightness regulating apparatus，The receiving area of optical fiber and natural light is adjusted by described brightness regulating apparatus，So can regulate the brightness of graticle，User can be according to different environment regulation brightness，Additionally when using night，Close described brightness regulating apparatus，Can avoid sticking one's chin out，So this utility model reliability is high、Adapt to various harsh environments and guarantee works long hours and can be prevented effectively from position exposure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is explosive view of the present utility model；
Fig. 3 is light path schematic diagram of the present utility model；
Fig. 4 is sectional view of the present utility model.
Detailed description of the invention
nullSuch as Fig. 1、Fig. 2、Fig. 3、Shown in Fig. 4，This utility model includes mirror body 1 and the eyepiece group 2 being arranged in described mirror body 1、Prism inverted image group 3、Objective lens 4、Optical fiber fixed plate 5、Logical light optical fiber 6，Described eyepiece group 2、Described prism inverted image group 3、Described objective lens 4 forms light path system on same straight line，Described optical fiber fixed plate 5 is arranged on the differentiation face of described prism inverted image group 3 and is connected with one end of described logical light optical fiber 6，Described logical light optical fiber 6 is by the graduation center of light conduction to described prism inverted image group 3，The other end of described logical light optical fiber 6 is set on the barrel outside described mirror body 1，Described mirror body 1 is outside equipped with the brightness regulating apparatus of regulation described logical light optical fiber 6 brightness，Described brightness regulating apparatus includes being arranged on described mirror body 1 transparency glass plate 7 covering described logical light optical fiber 6、Light barrier 8 and be spindle rotationally arranged in the regulation ring 9 on described mirror body 1，Described transparency glass plate 7 is fixed at the light inlet window 91 on described regulation ring 9，For Zhun Que，On barrel on described mirror body 1, annular groove 100 is set，The other end of described logical light optical fiber 6 passes the sidewall of described mirror body 1，And compact disc curls up and is located in described annular groove 100，Described light barrier 8 is fixed on described mirror body 1 the described logical light optical fiber 6 sheltering from part，The cross section of described transparency glass plate 7 and described light barrier 8 is the most curved，Described light barrier 8 arc length more than the arc length of described transparency glass plate 7，Such purpose is，When described regulation ring 9 rotates，Can be by the area of the corresponding described light barrier 8 of described transparency glass plate 7，Adjust the light-receiving area of described logical light optical fiber 6，It is closed when described transparency glass plate 7 complete corresponding described light barrier 8，It is avoided that the leakage of the light that optical fiber sends.
In actual production process, in order to ensure the installation and removal of gun sight and meet user to requirement attractive in appearance, described mirror body 1 includes primary mirror seat 101, objective holder 102 and spacing ring 103, described objective holder 102 is connected to a fixed with described primary mirror seat 101, and described spacing ring 103 is threadeded with the external screw thread of described primary mirror seat 101 and blocks described regulation ring 9, make described regulation ring 9 will not move axially when rotating, thus achieve rotation described regulation ring 9 to regulate the contact area of optical fiber and ambient, reach control light intensity purpose.
It addition, in order to improve the waterproof performance of product (use of misty rain weather), between described mirror body 1 and described regulation ring 9 and be positioned at the both sides of described transparency glass plate 7 and be provided with sealing ring 10, to avoid water smoke to enter in described mirror body 1.In order to ensure when naturally light the most weak or long-time use time product can normally work, described optical fibre illumination prism gun sight also includes the auxiliary light emission source 11 being arranged in described mirror body 1, described auxiliary light emission source 11 is tritium light pipe or LED light source, described auxiliary light emission source 11 is arranged on described logical light optical fiber 6, it is to be noted, when using described LED light source as luminous source, battery must be equipped with simultaneously and switch is used together.
This utility model can be widely applied to gun sight field.
Claims (8)
1. an optical fibre illumination prism gun sight, described optical fibre illumination prism gun sight includes mirror body (1) and the eyepiece group (2) being arranged in described mirror body (1), prism inverted image group (3), objective lens (4), optical fiber fixed plate (5), logical light optical fiber (6), described optical fiber fixed plate (5) is arranged on the differentiation face of described prism inverted image group (3) and is connected with one end of described logical light optical fiber (6), the light that described logical light optical fiber (6) sends is assembled and images in the graduation center of described prism inverted image group (3), it is characterized in that: the other end of described logical light optical fiber (6) is set on the barrel that described mirror body (1) is outside, described mirror body (1) is outside equipped with the brightness regulating apparatus of regulation described logical light optical fiber (6) brightness.
Optical fibre illumination prism gun sight the most according to claim 1, it is characterized in that: described brightness regulating apparatus includes being arranged on described mirror body (1) the upper covering transparency glass plate (7) of described logical light optical fiber (6), light barrier (8) and being spindle rotationally arranged in the regulation ring (9) on described mirror body (1), described transparency glass plate (7) is arranged on light inlet window (91) place on described regulation ring (9), and described light barrier (8) is arranged on described mirror body (1) and covers the described logical light optical fiber (6) of part.
Optical fibre illumination prism gun sight the most according to claim 2, it is characterised in that: arranging annular groove (100) on the barrel on described mirror body (1), described logical light optical fiber (6) compact disc curls up and is located in described annular groove (100).
Optical fibre illumination prism gun sight the most according to claim 2, it is characterised in that: the cross section of described transparency glass plate (7) and described light barrier (8) is the most curved, and the arc length of described light barrier (8) is more than the arc length of described transparency glass plate (7).
Optical fibre illumination prism gun sight the most according to claim 2, it is characterized in that: described mirror body (1) includes primary mirror seat (101), objective holder (102) and spacing ring (103), described objective holder (102) is connected with described primary mirror seat (101), and described spacing ring (103) is threadeded with the external screw thread of described primary mirror seat (101) and blocks described regulation ring (9).
Optical fibre illumination prism gun sight the most according to claim 2, it is characterised in that: between described mirror body (1) and described regulation ring (9) and be positioned at the both sides of described transparency glass plate (7) and be provided with sealing ring (10).
Optical fibre illumination prism gun sight the most according to claim 1, it is characterised in that: described optical fibre illumination prism gun sight also includes the auxiliary light emission source (11) being arranged in described mirror body (1).
Optical fibre illumination prism gun sight the most according to claim 7, it is characterised in that: described auxiliary light emission source (11) is tritium light pipe or LED light source, and described auxiliary light emission source (11) is arranged on described logical light optical fiber (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620199711.0U CN205425978U (en) | 2016-03-16 | 2016-03-16 | Optic fibre illumination prism gun sight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620199711.0U CN205425978U (en) | 2016-03-16 | 2016-03-16 | Optic fibre illumination prism gun sight |
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| Publication Number | Publication Date |
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| CN205425978U true CN205425978U (en) | 2016-08-03 |
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| CN201620199711.0U Active CN205425978U (en) | 2016-03-16 | 2016-03-16 | Optic fibre illumination prism gun sight |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102431A (en) * | 2017-06-19 | 2017-08-29 | 云南北方光电仪器有限公司 | A kind of portable hand-held formula microexamination mirror |
| CN107401953A (en) * | 2017-08-29 | 2017-11-28 | 湖北华中光电科技有限公司 | A kind of passive graduation lighting device and graduation prism |
| CN109459847A (en) * | 2017-09-06 | 2019-03-12 | 信泰光学(深圳)有限公司 | Optics instruction structure |
| CN109983296A (en) * | 2016-11-22 | 2019-07-05 | 德本集团工业有限公司 | Formula of looking in the distance sighting device |
| CN111856702A (en) * | 2020-07-22 | 2020-10-30 | 江苏普世祥光电技术有限公司 | Anti-dazzle optical prism |
-
2016
- 2016-03-16 CN CN201620199711.0U patent/CN205425978U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109983296A (en) * | 2016-11-22 | 2019-07-05 | 德本集团工业有限公司 | Formula of looking in the distance sighting device |
| CN109983296B (en) * | 2016-11-22 | 2021-10-29 | 德本集团工业有限公司 | Telescope type sighting device |
| US11313648B2 (en) | 2016-11-22 | 2022-04-26 | Hawke Optics Limited | Telescopic sight |
| CN107102431A (en) * | 2017-06-19 | 2017-08-29 | 云南北方光电仪器有限公司 | A kind of portable hand-held formula microexamination mirror |
| CN107401953A (en) * | 2017-08-29 | 2017-11-28 | 湖北华中光电科技有限公司 | A kind of passive graduation lighting device and graduation prism |
| CN109459847A (en) * | 2017-09-06 | 2019-03-12 | 信泰光学(深圳)有限公司 | Optics instruction structure |
| CN109459847B (en) * | 2017-09-06 | 2021-08-24 | 信泰光学(深圳)有限公司 | Optical indicating structure |
| CN111856702A (en) * | 2020-07-22 | 2020-10-30 | 江苏普世祥光电技术有限公司 | Anti-dazzle optical prism |
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