WO2012055081A1 - 一种棱镜分划板的照明装置及棱镜瞄准镜 - Google Patents

一种棱镜分划板的照明装置及棱镜瞄准镜 Download PDF

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Publication number
WO2012055081A1
WO2012055081A1 PCT/CN2010/002094 CN2010002094W WO2012055081A1 WO 2012055081 A1 WO2012055081 A1 WO 2012055081A1 CN 2010002094 W CN2010002094 W CN 2010002094W WO 2012055081 A1 WO2012055081 A1 WO 2012055081A1
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Prior art keywords
prism
reticle
light
window
mirror body
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PCT/CN2010/002094
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English (en)
French (fr)
Inventor
何银权
李攀峰
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珠海市春秋光学仪器有限公司
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Publication of WO2012055081A1 publication Critical patent/WO2012055081A1/zh

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/32—Fiducial marks and measuring scales within the optical system
    • G02B27/34—Fiducial marks and measuring scales within the optical system illuminated
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/14—Viewfinders

Definitions

  • the invention relates to a lighting device for a prismatic reticle and a prism sight.
  • the white light sight is divided into a lens inverted image sight and a prism inverted prism sight according to the inverted image system structure.
  • the prism inverted image sight is referred to as a prism sight or a prism gun sight.
  • the lens inverted image sight is referred to as a lens sight or a lens gun. aim.
  • the scope is an indispensable device for modern sniper rifles. It has high requirements for product reliability, all-weather use, cold and high temperature resistance, strong impact resistance, waterproof and anti-fog. Standard: GB GJB1241-91, GJB5815-2006, and international standard ISO-10109, ISO-9022.
  • the interior of the prism scope is generally provided with illumination means for illuminating the reticle.
  • the illumination device adopts an LED lamp or a backlight powered by the power supply device.
  • the design of the structure is connected by wires, which is easy to damage, and the battery is at a high temperature +50. Above °C or below -40°C, generally it can't work normally, the reliability is not high, it is easy to cause the sight to lose its illumination effect, and it can't effectively ensure the normal operation of the scope.
  • the battery power supply also has short-circuit hidden danger and unreliable impact resistance. If there are problems, there are certain deficiencies.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and to provide an illumination device and a prism sight of a prismatic reticle that has high reliability, no power consumption, and can ensure that the scope is adapted to various harsh working environments.
  • the illumination device of the prismatic reticle comprises a luminous plate, and the luminous plate comprises a base material and a photo-energy storage energy incorporated in the base material in a certain proportion Luminous powder.
  • the illumination device further includes a plurality of light-passing optical fibers, wherein the plurality of light-passing light rays are inserted into an intermediate position of the luminous plate, and the plurality of light-passing optical fibers may be different colors, so that the splitting can be realized.
  • the panel's partial multi-color illumination improves contrast and aiming speed.
  • the prism scope includes a mirror body and an objective lens group disposed in the mirror body, a prism group, an eyepiece group, a luminous plate, and the prism group a reflective reticle is disposed on the reflective surface, and the luminescent panel is fixed on the prism coating grading surface for illuminating a reticle pattern on the coating reticle, and the illuminating body and the luminous illuminator
  • the corresponding position of the board is provided with a light passing window.
  • the outer side of the mirror body is provided with a window cover, and the window cover is disposed at the light-passing window and is adapted or movably connected to the mirror body.
  • the movable cover is for receiving natural light or flashlight to illuminate the luminous panel. When the luminous panel is illuminated, close the window cover to avoid exposing yourself.
  • the mirror body is provided with a window seat
  • the window seat is fixed on the mirror body
  • the window cover is movably connected to the window seat.
  • the light-passing window is provided with a light-transmitting plate, and the light-transmitting plate is fixed on the mirror body.
  • the light-transmitting plate can transmit light and be waterproof and dustproof.
  • the prism scope further includes a mirror body and an objective lens group disposed in the mirror body, a prism group, an eyepiece group, a luminous plate, and a plurality of passes a light-receiving surface, a reflective reticle on the reflective surface of the prism group, wherein the luminous plate is fixed on a dividing surface of the prism group for illuminating a reticle pattern on the coating reticle,
  • the light-transmitting optical fiber is inserted in an intermediate position of the luminous plate, and is used for illuminating a dividing center on the coating reticle, and a light-passing window is disposed on the mirror body at a position corresponding to the luminous plate.
  • the illumination device of the present invention comprises a luminous plate composed of a base material and a photo-energy storage luminous powder incorporated in the matrix material in a certain ratio, by using the luminous plate instead of the need
  • the LED lamp or backlight powered by the power supply device the luminous plate can store energy under the illumination of natural light, strong light tube, etc., has short response time and long afterglow time (180LM strong photocell irradiation for about 10 seconds, can be obtained
  • the characteristics of the afterglow time of up to 15 hours, and the structure is relatively simple, avoiding the connection of the wire and wiring, not easily damaged, and can effectively ensure the normal operation of the prism sight in the case of high temperature or low temperature, so this
  • the invention has high reliability, no power consumption, and can ensure that the scope is adapted to various harsh working environments.
  • a plurality of light-passing optical fibers are disposed on the luminous plate, and the plurality of light-passing light rays are inserted into an intermediate position of the luminous plate, and the plurality of light-passing optical fibers may be in different colors, so that the splitting can be realized.
  • the panel has multi-color illumination, which improves the contrast and aiming speed, so the invention can also improve the contrast and aiming speed.
  • Embodiment 1 is a schematic structural view of Embodiment 1 of the present invention.
  • Figure 2 is a cross-sectional view showing a first embodiment of the present invention
  • FIG. 3 is a cross-sectional view showing a second embodiment of the present invention. detailed description Embodiment 1:
  • the embodiment includes a scope 1 and an objective lens group, a prism group and an eyepiece group which are sequentially disposed in the scope 1 , and an illumination device is disposed beside the prism group.
  • the group includes a roof prism and a half-pentagon prism, and a designated reticle 8 is disposed on the designated surface of the half-pentagon prism, the illumination device is located on the coating division surface, and the illumination device is a luminous panel 2,
  • the luminous plate 2 comprises a base material and a photo-energy storage luminous powder incorporated in the base material in a certain proportion, and the luminous plate 2 can store energy under natural light or a strong light bulb, and has a short response time.
  • the coating reticle 8 is directly illuminated in the environment to obtain a lighting effect.
  • a light-passing window 9 is disposed on the mirror body 1 at a position corresponding to the luminous plate 2, and a luminous plate is disposed at the light-passing window 9. 3, The luminous plate 3 is fixed on the mirror body 1.
  • the mirror body 1 is further provided with a window seat 4 and a window cover 5, and the window cover 5 is located at the light passing window 9, the window cover 5 It can be ensured that the illuminated luminous panel does not leak out in the dark environment, so as not to expose itself, the window cover 5 is hingedly connected to the window seat 4 via a pin 6, and the window seat 4 is fixed to the mirror by screws 7. On body 1.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the difference between the embodiment and the first embodiment is that the illumination device in the embodiment includes a luminous plate 2 and a plurality of light-passing optical fibers 10 inserted on the luminous plate 2, and the like.
  • the luminescent panel 2 is disposed on the coating reticle 8 for illuminating the grading pattern on the coating reticle 8.
  • the plurality of illuminating fibers 10 are located on the luminescent panel 2
  • the middle portion is used to illuminate the center of the division on the coated reticle 8.
  • the plurality of light-passing optical fibers 10 can be of different colors, so that partial multi-color illumination of the reticle can be achieved, and contrast is improved. Aiming speed.
  • the invention can be widely applied to the field of sights.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Telescopes (AREA)

Description

一种棱镜分划板的照明装置及棱镜瞄准镜 技术领域
本发明涉及一种棱镜分划板的照明装置及棱镜瞄准镜。
背景技术
白光瞄准镜按倒像系统结构， 分为透镜倒像瞄准镜和棱镜倒像棱镜瞄准镜， 棱镜倒像瞄准镜简称棱镜瞄准镜或棱镜枪瞄， 透镜倒像瞄准镜简称透镜瞄准镜 或透镜枪瞄。 瞄准镜作为枪械重要配件， 是现代狙击步枪不可缺少的装置， 对 产品的可靠性， 全天候使用， 耐寒冷耐高温， 抗强冲击， 防水防雾都有很高的 要求， 我国先后制定瞄准镜验收标准： 国标 GJB1241-91 , GJB5815-2006, 还 有国际标准 ISO-10109, ISO-9022. 当射手所处环境光线较弱时， 需要对瞄准 镜的分划提供照明， 使射击者能同时看清成像在分划面的目标和分划图案。 目 前， 棱镜瞄准镜内部一般都设置有用于照明分划板的照明装置， 照明装置采用 由电源装置供电的 LED灯或者背光源，这种结构的设计由电线连接， 容易损坏， 电池在高温 +50°C以上或低温 -40°C以下， 一般都不能正常工作， 可靠性不高， 容易导致瞄准镜失去照明功效， 不能有效的保证瞄准镜正常工作， 电池供电还 存在短路隐患、 抗冲击不可靠等问题， 这就存在一定的不足。
发明内容
本发明所要解决的技术问题是克服现有技术的不足，提供一种可靠性高、不耗电、 能保证瞄准镜适应各种恶劣工作环境的棱镜分划板的照明装置及棱镜瞄准镜。
本发明一种棱镜分划板的照明装置所采用的技术方案是： 所述照明装置包括夜光 板，所述夜光板包括基体材料和按一定比例掺入在所述基体材料内的光致储能夜光粉。
优化的， 所述照明装置还包括若干条通光光纤， 所述若干条通光光线插入所述夜 光板的中间位置， 所述若干条通光光纤可以是不同颜色， 这样可以实现了对分划板局 部多色照明， 提高了对比度和瞄准速度。
本发明一种棱镜瞄准镜所采用的第一种技术方案是： 所述棱镜瞄准镜包括镜体和 设置在所述镜体内的物镜组、 棱镜组、 目镜组、 夜光板， 所述棱镜组的反射面上设置 有镀膜分划板， 所述夜光板固定在所述棱镜镀膜分划面上， 用于照明所述鍍膜分划板 上的分划板图案， 所述镜体上与所述夜光板相对应的位置设有通光窗口。 优化的， 所述镜体外侧设置有窗口盖， 所述窗口盖设置在所述通光窗口处并与所 述镜体相适配或活动连接。 活动盖是为了接收自然光或电筒照射光， 用来激发夜光板 发光。 当夜光板发光时， 关闭窗口盖以免暴露自己。
优化的， 所述镜体上设置有窗口座， 所述窗口座固定在所述镜体上， 所述窗口盖 与所述窗口座活动连接。
优化的， 所述通光窗口处设置有透光板， 所述透光板固定在所述镜体上。 透光板 既可以透光， 又可以防水防尘。
本发明一种棱镜瞄准镜所釆用的另一种技术方案是： 所述棱镜瞄准镜还包括镜体 和设置在所述镜体内的物镜组、 棱镜组、 目镜组、 夜光板、 若干条通光光纤， 所述棱 镜组的反射面上设置有镀膜分划板， 所述夜光板固定在所述棱镜组的分划面上， 用于 照明所述镀膜分划板上的分划板图案， 所述通光光纤插在所述夜光板的中间位置， 用 于照明所述镀膜分划板上的分划中心， 所述镜体上与所述夜光板相对应的位置设有通 光窗口。
本发明的有益效果是： 由于本发明所述照明 置包括由基体材料和按一定比例掺 入在所述基体材料内的光致储能夜光粉组成的夜光板， 通过采用所述夜光板代替需要 电源装置供电的 LED灯或背光源， 所述夜光板在自然光， 强光电筒等光线照射下， 能 够储能， 具有响应时间短， 余辉时间长（180LM强光电筒照射 10秒左右， 即可获取长 达 15小时的余辉时间）的特点，而且结构相对来说比较简单，避免了电线线路的连接， 不容易损坏， 在高温或者低温的情况下也能有效的保证棱镜瞄准镜正常工作， 所以本 发明可靠性高、 不耗电、 能保证瞄准镜适应各种恶劣工作环境。
由于所述夜光板上还设置有若干条通光光纤， 所述若干条通光光线插入所述夜光 板的中间位置， 所述若干条通光光纤可以是不同颜色， 这样可以实现了对分划板局部 多色照明， 提高了对比度和瞄准速度， 所以本发明还能提高对比度和瞄准速度。
附图说明
图 1是本发明实施例一的结构示意图；
图 2是本发明实施例一的剖视图；
图 3是本发明实施例二的剖视图。 具体实施方式 实施例一：
如图 1、 图 2所示， 本实施例包括镜体 1和依次设置在所述镜体 1内的物镜组、 棱镜 组、 目镜组， 所述棱镜组的旁边设置有照明装置， 所述棱镜组包括屋脊棱镜和半五棱 镜，所述半五棱镜的指定面上设置有镀膜分划板 8,所述照明装置位于所述镀膜分划面 上， 所述照明装置为夜光板 2， 所述夜光板 2包括基体材料和按一定比例掺入在所述基 体材料内的光致储能夜光粉，所述夜光板 2在自然光或强光电筒等光线照射下，能够储 能， 具有响应时间短， 余辉时间长的特点， 180LM强光电筒照射 10秒左右， 即可获取长 达 15小时的余辉时间， 夜光板的使用寿命可达 10年以上， 所述夜光板 2吸光储能后，在 黑暗环境里直接照明所述镀膜分划板 8， 取得照明效果， 所述镜体 1上与所述夜光板 2 的对应处设置有通光窗口 9， 在所述通光窗口 9处设置有夜光板 3， 所述夜光板 3固定在 所述镜体 1上，所述镜体 1上还设有窗口座 4和窗口盖 5，所述窗口盖 5位于所述通光窗口 9处，所述窗口盖 5能够保证黑暗环境下， 发光的夜光板不会泄露出来， 以免暴露自己， 所述窗口盖 5通过销轴 6与所述窗口座 4铰链连接，所述窗口座 4通过螺钉 7固定在所述镜 体 1上。
实施例二：
如图 3所示，本实施例与实施例一的不同之处在于，本实施例中的所述照明装置包 括夜光板 2和插在所述夜光板 2上的若干条通光光纤 10， 其他结构相同， 所述夜光板 2 设置在所述镀膜分划板 8上， 用于照亮所述镀膜分划板 8上的分划图案， 所述若干条通 光光纤 10位于所述夜光板 2的中间部分用于照亮所述镀膜分划板 8上的分划中心， 所述 若干条通光光纤 10可以是不同颜色， 这样可以实现了对分划板局部多色照明， 提高了 对比度和瞄准速度。
本发明可广泛应用于瞄准镜领域。

Claims

权 利 要 求 书
1.一种棱镜分划板的照明装置， 其特征在于： 所述照明装置包括夜光板 （2)， 所述夜 光板（2)包括基体材料和按一定比例掺入在所述基体材料内的光致储能夜光粉。
2.根据权利要求 1所述的一种棱镜分划板的照明装置， 其特征在于： 所述照明装置还 包括通光光纤（10)， 所述通光光纤（10)插在所述夜光板 （2) 上。
3.—种包括权利要求 1所述的棱镜分划板的照明装置的棱镜瞄准镜， 其特征在于： 所 述棱镜瞄准镜还包括镜体（1 )和设置在所述镜体（1 ) 内的物镜组、棱镜组、 目镜组， 所述棱镜组的反射面上设置有镀膜分划板（8)， 所述夜光板（2)固定在所述棱镜组的 分划面上， 用于照明所述镀膜分划板 （8)上的分划板图案， 所述镜体 （1)上与所述 夜光板 （2)相对应的位置设有通光窗口 （9)。
4.根据权利要求 3所述的一种棱镜瞄准镜，其特征在于： 所述镜体（1 )外侧设置有窗 口盖（5)， 所述窗口盖（5)设置在所述通光窗口 （9)处并与所述镜体（1 )相适配或 活动连接。
5.根据权利要求 4所述的一种棱镜瞄准镜， 其特征在于： 所述镜体（1 )上设置有窗口 座（4)， 所述窗口座（4) 固定在所述镜体（1 )上， 所述窗口盖（5)与所述窗口座活 动连接。
6.根据权利要求 4所述的一种棱镜瞄准镜， 其特征在于： 所述通光窗口（9)处设置有 透光板（3)， 所述透光板 （3) 固定在所述镜体（1 )上。
7.—种包括权利要求 2所述棱镜分划板的照明装置的棱镜瞄准镜， 其特征在于： 所述 棱镜瞄准镜还包括镜体 （1 )和设置在所述镜体（1 ) 内的物镜组、 棱镜组、 目镜组， 所述棱镜组的反射面上设置有镀膜分划板（8)， 所述夜光板（2)固定在所述棱镜组的 分划面上， 用于照明所述镀膜分划板（8)上的分划板图案， 所述通光光纤（10)用于 照明分划板中心，所述镜体（1 )上与所述夜光板（2)相对应的位置设有通光窗口（9)。
PCT/CN2010/002094 2010-10-26 2010-12-20 一种棱镜分划板的照明装置及棱镜瞄准镜 WO2012055081A1 (zh)

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CN2010105238357A CN102062564A (zh) 2010-10-26 2010-10-26 一种棱镜分划板的照明装置及棱镜瞄准镜

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CN103322860A (zh) * 2013-06-08 2013-09-25 珠海市敏夫光学仪器有限公司 棱镜分划板照明装置及棱镜枪瞄
CN107401953A (zh) * 2017-08-29 2017-11-28 湖北华中光电科技有限公司 一种无源分划照明装置及分划棱镜

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