CN203616527U - Large-caliber long-distance of exit pupil high-power telescopic sight - Google Patents
Large-caliber long-distance of exit pupil high-power telescopic sight Download PDFInfo
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- CN203616527U CN203616527U CN201320823371.0U CN201320823371U CN203616527U CN 203616527 U CN203616527 U CN 203616527U CN 201320823371 U CN201320823371 U CN 201320823371U CN 203616527 U CN203616527 U CN 203616527U
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- balsaming
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Abstract
The utility model discloses a large-caliber long-distance of exit pupil high-power telescopic sight. The large-caliber long-distance of exit pupil high-power telescopic sight comprises three parts, namely an object lens, a turning system and an ocular lens. The large-caliber long-distance of exit pupil high-power telescopic sight is characterized in that the object lens is composed of an object lens bonding lens, an object lens single piece and a side-adjustable lens; the turning system is composed of a field lens, a first turning lens, a second turning lens and a rear field lens; the ocular lens is composed of an ocular lens bonding lens and an ocular lens single piece; and the magnifying power of the turning system is larger than 1. The large-caliber long-distance of exit pupil high-power telescopic sight is provided with the telescopic sight having high magnifying power, about 10 to 60 times, has a distance of exit pupil longer than 4 inches, is also provided with a side-adjustable parallax focusing apparatus, has good stability, and is convenient and practical and thus is suitable for large-caliber long-distance gun shooting.
Description
Technical field
The utility model relates to gun sight technical field, relates in particular to a kind of heavy caliber and grows interpupillary distance high power gun sight.
Background technology
The multiplying power of gun sight product is less than 40 times conventionally in the market, and distance of exit pupil is conventionally 3 inches of left and right.In the time that the gun that use heavy caliber, long-range shooting are shot, the recoil of generation is large.If the gun sight that gun are equipped with grows interpupillary distance in 3 inches, the large recoil producing in the time of shooting will drive gun entirety to promote backward, due to gun sight to grow interpupillary distance less,, there is potential safety hazard in the ejaculator's that is therefore easy to wound eyes and other positions.
Therefore those skilled in the art are badly in need of designing a kind of heavy caliber and are grown interpupillary distance high power gun sight, meet the needs of the gun of heavy caliber, long-range shooting.
Utility model content
The purpose of this utility model is to provide a kind of heavy caliber to grow interpupillary distance high power gun sight, and this gun sight multiplying power is high, distance of exit pupil is long, and the utility model is convenient and practical, good stability, is applicable to being equipped to the remote gun shooting of heavy caliber and uses, and improves shooting safety.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of heavy caliber grows interpupillary distance high power gun sight, along thing side to picture side direction, comprise the objective lens, steering and the eyepiece group that are arranged in order setting, described objective lens comprises object lens balsaming lens, the object lens monolithic being fixedly installed successively and adjusts eyeglass for the side that regulates parallax; Described steering comprises the front field lens being fixedly installed, mobile the first relay lens arranging and the second relay lens and the rear field lens being fixedly installed successively; Described eyepiece group comprises the eyepiece balsaming lens and the eyepiece monolithic that are fixedly installed successively; Described steering enlargement ratio is greater than 1.
Optimal way is that described object lens balsaming lens adopts positive light coke balsaming lens, the plano-convex object lens monolithic of described object lens monolithic employing positive light coke, described side tune eyeglass employing negative power plano-concave side tune eyeglass.
Optimal way is that described eyepiece balsaming lens adopts positive light coke balsaming lens, described eyepiece monolithic employing biconvex positive light coke lens.
Optimal way is that described field lens adopts the plano-convex field lens of positive light coke, the balsaming lens of described the first relay lens employing positive light coke, the balsaming lens of described the second relay lens employing positive light coke, field lens after the plano-concave of described rear field lens employing negative power.
Optimal way is that the plane of described front field lens is towards described objective lens.
Optimal way is that described the first relay lens and described the second relay lens are two identical balsaming lenss.
Optimal way is that the plane of described rear field lens is towards described eyepiece group.
Adopt after technique scheme, the beneficial effects of the utility model are: because heavy caliber described in the utility model grows interpupillary distance high power gun sight, along thing side to picture side direction, comprise the objective lens, steering and the eyepiece group that are arranged in order setting, wherein objective lens comprises the object lens balsaming lens, object lens monolithic and the side tune eyeglass that are fixedly installed successively; Wherein steering comprises the field lens being fixedly installed, mobile the first relay lens arranging and the second relay lens and the rear field lens being fixedly installed successively; Wherein eyepiece group comprises the eyepiece balsaming lens and the eyepiece monolithic that are fixedly installed successively; Above-mentioned steering enlargement ratio is greater than 1.The utility model, by allowing steering enlargement ratio be greater than 1, shortens the entire length of objective tube.Zooming system adopts the front field lens+the first relay lens+the second relay lens+rear field lens structure of symmetrical structure, thereby obtains growing interpupillary distance.The utility model is by the cooperation of each lens between objective lens, steering and eyepiece group simultaneously, make the utility model make its multiplying power high in shortening objective tube, make its convenient and practical, good stability, be applicable to being equipped to the remote gun shooting of heavy caliber and use, improve shooting safety coefficient.
Accompanying drawing explanation
Fig. 1 is that heavy caliber of the present utility model grows interpupillary distance high power gun sight figure;
In figure: 1-objective lens, 11-object lens balsaming lens, 12-object lens monolithic, 13-side are adjusted eyeglass, 2-steering, 21-front field lens, the 22-the first relay lens, the 23-the second relay lens, 24-rear field lens, 3-eyepiece group, 31-eyepiece balsaming lens, 32-eyepiece monolithic.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of heavy caliber grows interpupillary distance high power gun sight, along thing side to picture side direction, comprises objective lens 1, steering 2 and the eyepiece group 3 of coaxial-symmetrical spread configuration successively.
Wherein objective lens 1 comprises object lens balsaming lens 11, the object lens monolithic 12 being fixedly installed successively and adjusts eyeglass 13 for the side that regulates parallax; And object lens balsaming lens 11 adopts positive light coke balsaming lens, object lens monolithic 12 adopts the plano-convex object lens monolithic of positive light coke, and side adjusts eyeglass 13 to adopt negative power plano-concave side to adjust eyeglass.
Wherein steering 2 comprises the front field lens 21 being fixedly installed, mobile the first relay lens 22 arranging and the second relay lens 23 and the rear field lens 24 being fixedly installed successively; And front field lens 21 adopts the plano-convex field lens of positive light coke, and the plane of this front field lens 21 is towards objective lens 1 simultaneously; The first relay lens 22 adopts the balsaming lens of positive light coke, and the second relay lens 23 adopts the balsaming lens of positive light coke, and the first relay lens 22 and the second relay lens 23 are two identical balsaming lenss; Rear field lens 24 adopts field lens after the plano-concave of negative power, and the plane of this rear field lens 24 is towards eyepiece group 3 simultaneously.
Wherein eyepiece group 3 comprises the eyepiece balsaming lens 31 and the eyepiece monolithic 32 that are fixedly installed successively, and eyepiece balsaming lens 31 adopts positive light coke balsaming lens, and eyepiece monolithic 32 adopts biconvex positive light coke lens.
Of the present utility modelly be greater than 1 by steering 2 enlargement ratios, shorten the entire length of telescope objective cylinder, field lens 24 structures after the front field lens 21+ first relay lens 22+ second relay lens 23+ of the symmetrical structure of zooming system employing simultaneously, the zoom ratio of system is not only provided, uses interpupillary distance and adjust to and be greater than 4 inches.Allow the gun sight with the interpupillary distance of growing meet the use of the gun of heavy caliber, long-range shooting, the safety coefficient while improving gun shooting.
Simultaneously steering 2 of the present utility model adopts field lens 24 structures, i.e. " n-n-negative " four lens and the portable symmetrical expression optical texture of middle two lens zoom steering 2 after the field lens 21+ first relay lens 22+ second relay lens 23+ of symmetrical structure.This steering 2 can obtain larger zoom ratio, has 5x-8x zoom ratio, and even higher zoom ratio obtains relatively large gun sight visual field simultaneously; Also can reduce steering 2 outgoing beam subtended angles, thus the corresponding eyepiece group 3 eyeglass bores that reduce zooming system rear end; Coaxial objective lens 1, steering 2 and eyepiece group 3 structural symmetry that arrange simultaneously, make light symmetrical in whole optical system, thereby eliminate some aberrations, make integrated symmetric both artistic and practical.In addition, owing to only having middle the first relay lens 22 and the second relay lens 23 to move setting, make two zoom curved grooves of 2 need of steering, structural design and processing is simple.
Because comprising side, objective lens 1 adjusts eyeglass 13; This side adjusts eyeglass 13 to adopt negative power plano-concave side to adjust eyeglass, can realize 10 yards～∞ and regulate apart from no parallax, meets various shooting requirements.
In addition, owing to only having middle the first relay lens 22 and the second relay lens 23 to move, two zoom curved grooves of 2 need of this steering, structural design and processing is simple.
In sum, gun sight of the present utility model makes its multiplying power up to 10～60 times in shortening objective tube, emergent pupil distance is greater than 4 inches, make its convenient and practical, good stability, be applicable to being equipped to the remote gun shooting of heavy caliber uses simultaneously, improve shooting safety system, performance index are high, good imaging quality.
The above preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, is equal to and replaces and improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. heavy caliber grows interpupillary distance high power gun sight, along thing side to picture side direction, comprises the objective lens, steering and the eyepiece group that are arranged in order setting, it is characterized in that:
Described objective lens comprises object lens balsaming lens, the object lens monolithic being fixedly installed successively and adjusts eyeglass for the side that regulates parallax;
Described steering comprises the front field lens being fixedly installed, mobile the first relay lens arranging and the second relay lens and the rear field lens being fixedly installed successively;
Described eyepiece group comprises the eyepiece balsaming lens and the eyepiece monolithic that are fixedly installed successively;
Described steering enlargement ratio is greater than 1.
2. heavy caliber according to claim 1 grows interpupillary distance high power gun sight, it is characterized in that: described object lens balsaming lens adopts positive light coke balsaming lens, described object lens monolithic adopts the plano-convex object lens monolithic of positive light coke, and described side adjusts eyeglass to adopt negative power plano-concave side to adjust eyeglass.
3. heavy caliber according to claim 1 and 2 grows interpupillary distance high power gun sight, it is characterized in that: described eyepiece balsaming lens adopts positive light coke balsaming lens, and described eyepiece monolithic adopts biconvex positive light coke lens.
4. heavy caliber according to claim 3 grows interpupillary distance high power gun sight, it is characterized in that: described front field lens adopts the plano-convex field lens of positive light coke, described the first relay lens adopts the balsaming lens of positive light coke, described the second relay lens adopts the balsaming lens of positive light coke, field lens after the plano-concave of described rear field lens employing negative power.
5. heavy caliber according to claim 4 grows interpupillary distance high power gun sight, it is characterized in that: the plane of described front field lens is towards described objective lens.
6. heavy caliber according to claim 5 grows interpupillary distance high power gun sight, it is characterized in that: described the first relay lens and described the second relay lens are two identical balsaming lenss.
7. heavy caliber according to claim 6 grows interpupillary distance high power gun sight, it is characterized in that: the plane of described rear field lens is towards described eyepiece group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320823371.0U CN203616527U (en) | 2013-12-12 | 2013-12-12 | Large-caliber long-distance of exit pupil high-power telescopic sight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320823371.0U CN203616527U (en) | 2013-12-12 | 2013-12-12 | Large-caliber long-distance of exit pupil high-power telescopic sight |
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| Publication Number | Publication Date |
|---|---|
| CN203616527U true CN203616527U (en) | 2014-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320823371.0U Expired - Fee Related CN203616527U (en) | 2013-12-12 | 2013-12-12 | Large-caliber long-distance of exit pupil high-power telescopic sight |
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| CN (1) | CN203616527U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105717624A (en) * | 2016-03-03 | 2016-06-29 | 麒麟光学仪器（南通）有限公司 | Novel optical sighting telescope |
| CN110262031A (en) * | 2019-05-28 | 2019-09-20 | 南通华腾光学仪器有限公司 | A kind of high transparency optical sight system |
| CN114185151A (en) * | 2021-12-01 | 2022-03-15 | 苏州中科全象智能科技有限公司 | Two-waveband image space telecentric scanning objective lens with long entrance pupil distance |
| CN117991482B (en) * | 2024-04-03 | 2024-06-04 | 武汉高明兰光电科技有限公司 | High-zoom-ratio sighting telescope optical system |
-
2013
- 2013-12-12 CN CN201320823371.0U patent/CN203616527U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105717624A (en) * | 2016-03-03 | 2016-06-29 | 麒麟光学仪器（南通）有限公司 | Novel optical sighting telescope |
| CN110262031A (en) * | 2019-05-28 | 2019-09-20 | 南通华腾光学仪器有限公司 | A kind of high transparency optical sight system |
| CN114185151A (en) * | 2021-12-01 | 2022-03-15 | 苏州中科全象智能科技有限公司 | Two-waveband image space telecentric scanning objective lens with long entrance pupil distance |
| CN114185151B (en) * | 2021-12-01 | 2024-04-30 | 苏州中科全象智能科技有限公司 | Dual-band image space telecentric scanning objective lens with long entrance pupil distance |
| CN117991482B (en) * | 2024-04-03 | 2024-06-04 | 武汉高明兰光电科技有限公司 | High-zoom-ratio sighting telescope optical system |
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| 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: 20140528 Termination date: 20141212 |
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| EXPY | Termination of patent right or utility model |