WO2012000216A1 - Binoculars with laser supplementary lighting - Google Patents

Binoculars with laser supplementary lighting Download PDF

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Publication number
WO2012000216A1
WO2012000216A1 PCT/CN2010/076205 CN2010076205W WO2012000216A1 WO 2012000216 A1 WO2012000216 A1 WO 2012000216A1 CN 2010076205 W CN2010076205 W CN 2010076205W WO 2012000216 A1 WO2012000216 A1 WO 2012000216A1
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WO
WIPO (PCT)
Prior art keywords
laser
binoculars
connecting shaft
assisted illumination
disposed
Prior art date
Application number
PCT/CN2010/076205
Other languages
French (fr)
Chinese (zh)
Inventor
孙建华
张昭
张团
汪东
杨英姿
Original Assignee
西安华科光电有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 西安华科光电有限公司 filed Critical 西安华科光电有限公司
Publication of WO2012000216A1 publication Critical patent/WO2012000216A1/en

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Classifications

    • 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
    • G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
    • G02B23/18—Housings; Caps; Mountings; Supports, e.g. with counterweight for binocular arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/02—Eyepieces; Magnifying glasses with means for illuminating object viewed

Definitions

  • the present invention relates to a binocular, and more particularly to a binocular telescope with laser-assisted illumination.
  • a telescope is an optical instrument used for long-distance observation.
  • Civil binoculars generally use a prism type or a different type of prism.
  • the telescope used is limited to military equipment, mainly to add night vision systems outside the telescope optical system, such as far infrared, thermal imaging, or low-light intensifiers, which are characterized by low nighttime
  • night vision systems such as far infrared, thermal imaging, or low-light intensifiers, which are characterized by low nighttime
  • the target observation is performed at a long distance, and the concealment is good.
  • its technology is complex and costly.
  • Civil binoculars are only general optical instruments. They are mainly used in situations where the ambient illumination is strong enough. In low illumination or at night, remote observation is not possible. This is the shortcoming of the current civilian telescope. As a civilian telescope, there is no need for concealed work like a military telescope. ⁇ If a small-area illumination system with visible light is added to the civilian telescope, then the civilian telescope is low in forest protection, lyric observation, mudslide, avalanche and other disaster monitoring. In the case of illuminance, long-distance observation will play a better role.
  • the present invention provides a civilian laser auxiliary illumination binoculars, and a visible light semiconductor laser-assisted illumination device is disposed on the telescope to achieve long-distance, small-area auxiliary illumination.
  • the technical solution of the present invention is: a laser-assisted illumination binoculars comprising two objective lenses, two eyepieces, a connecting shaft connecting the two objective lenses and the two eyepieces, and a focusing hand wheel disposed on the connecting shaft, the special
  • the utility model is characterized in that: the laser-assisted illumination device is further arranged on the connecting shaft of the binoculars.
  • the laser assisted illumination device includes a beam expander type laser module, a power source, and a laser focus hand wheel of the adjustable focus beam expander type laser module, wherein the beam expander type laser module is disposed at a front end of the connecting shaft, and the beam expander
  • the laser module is connected to a power source, and the laser focusing hand wheel is disposed on the connecting shaft.
  • the power source includes a battery compartment and a power switch, and the battery compartment is respectively disposed under the two objective lenses or between the telescope focusing handwheel and the power switch, and the power switch is disposed between the two eyepieces at the rear end of the connecting shaft.
  • the beam expander type laser module is a semiconductor laser diode having a wavelength of 400 nm to 670 nm or a semiconductor light emitting diode having a wavelength of 400 nm to 670 nm.
  • the above-mentioned beam expanding type laser module has a diameter of 5 mm - 100 mm.
  • the laser assisted illumination binoculars have a magnification of 1 to 40 times.
  • the invention provides a laser-assisted illumination device on the connecting shaft of the binoculars, and maintains an adjustable function of the eyepiece spacing and a compact structure.
  • Figure 1 is a side elevational view of a laser assisted illumination binocular of the present invention.
  • FIG. 2 is a front elevational view of the laser assisted illumination binoculars of the present invention.
  • FIG 3 is a side elevational view of yet another embodiment of a laser assisted illumination binocular of the present invention.
  • the laser assisted illumination binoculars of the present invention are provided with a laser-assisted illumination device on the connecting shaft 4 of the binoculars, and the laser-assisted illumination device comprises a beam expander laser module 8 and a first battery compartment. 10.
  • the connecting shaft of the telescopic telescope mirror 4 is provided with a telescope focusing hand wheel 5 and a laser focusing hand wheel 6 of the beam expanding type laser module 8.
  • the beam expander type laser module 8 is disposed at the front end of the connecting shaft 4 between the first objective lens 7 and the second objective lens 9 of the telescope.
  • the power switch 3 is disposed at the rear end of the connecting shaft 4 and is located between the first eyepiece 1 and the second eyepiece 2 of the telescope.
  • the first battery compartment 10 and the second battery compartment 11 are disposed below the first objective lens 7 and the second objective lens 9, respectively, and supply power to the beam expander type laser module 8 by means of a battery.
  • the battery compartment 12 is disposed between the telephoto lens focusing hand 5 and the power switch 3.
  • the beam expander type laser module 8 is a semiconductor laser diode (LD) having a wavelength of 400 nm to 670 nm or a semiconductor light emitting diode (LED) having a wavelength of 400 nm to 670 nm.
  • the diameter of the exit pupil is ⁇ 10mm ⁇ ⁇ 100mm.

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

Abstract

Binoculars with laser supplementary lighting include two objectives (7, 9), two oculars (1, 2), a connecting shaft (4) for connecting the two objectives and the two oculars, and a focusing hand wheel (5) provided on the connecting shaft. The connecting shaft of the binoculars is also provided with a laser supplementary lighting device (6, 8, 11), so as to achieve supplementary lighting with long-range and small-area.

Description

一种激光辅助照明双筒望远镜 技术领域  Laser assisted illumination binoculars
本发明涉及一种双筒望远镜， 尤其涉及一种带有激光辅助照明的双筒望 远镜。  The present invention relates to a binocular, and more particularly to a binocular telescope with laser-assisted illumination.
背景技术 Background technique
望远镜是用于远距离观察的一种光学仪器。 民用双筒望远镜一般采用三 棱镜式或别汉棱镜式两种。  A telescope is an optical instrument used for long-distance observation. Civil binoculars generally use a prism type or a different type of prism.
目前， 低照度情况下， 所使用的望远镜也仅限于军事装备， 主要是在望 远镜光学***外增加夜视***， 如远红外、 热成像、 或微光增强仪等， 其特 点是在夜间等低照度情况下， 实现远距离进行目标观察， 并且隐蔽性好。 但 其技术复杂， 成本高。  At present, in the case of low illumination, the telescope used is limited to military equipment, mainly to add night vision systems outside the telescope optical system, such as far infrared, thermal imaging, or low-light intensifiers, which are characterized by low nighttime In the case of illuminance, the target observation is performed at a long distance, and the concealment is good. However, its technology is complex and costly.
民用双筒望远镜只是一般光学仪器， 主要应用于环境照度足够强的情况 下使用， 而在低照度或夜间则不能够实现远距离观察， 这是目前民用望远镜 在应用上的不足之处。 作为民用望远镜， 不需要像军用望远镜那样的隐蔽功 會^ 如果在民用望远镜基础上增加可见光辅助的小区域照明***， 那么， 民 用望远镜在森林防护， 汛情观察， 泥石流、 雪崩等灾害监视等在低照度情况 下， 远距离观察， 将发挥更好的作用。  Civil binoculars are only general optical instruments. They are mainly used in situations where the ambient illumination is strong enough. In low illumination or at night, remote observation is not possible. This is the shortcoming of the current civilian telescope. As a civilian telescope, there is no need for concealed work like a military telescope. ^ If a small-area illumination system with visible light is added to the civilian telescope, then the civilian telescope is low in forest protection, lyric observation, mudslide, avalanche and other disaster monitoring. In the case of illuminance, long-distance observation will play a better role.
发明内容 Summary of the invention
为了解决背景技术中所存在的技术问题， 本发明提供了一种民用激光辅 助照明双筒望远镜， 在望远镜上设置可见光半导体激光辅助照明装置， 以达 到远距离、 小区域辅助照明。  In order to solve the technical problems in the prior art, the present invention provides a civilian laser auxiliary illumination binoculars, and a visible light semiconductor laser-assisted illumination device is disposed on the telescope to achieve long-distance, small-area auxiliary illumination.
本发明的技术解决方案是： 一种激光辅助照明双筒望远镜， 包括两个物 镜、 两个目镜、 连接两物镜和两目镜的连接轴以及设置在连接轴上的调焦手 轮， 其特殊之处在于： 所述双筒望远镜的连接轴上还设置有激光辅助照明装 置。  The technical solution of the present invention is: a laser-assisted illumination binoculars comprising two objective lenses, two eyepieces, a connecting shaft connecting the two objective lenses and the two eyepieces, and a focusing hand wheel disposed on the connecting shaft, the special The utility model is characterized in that: the laser-assisted illumination device is further arranged on the connecting shaft of the binoculars.
上述激光辅助照明装置包括扩束型激光模组、 电源以及可调焦扩束型激 光模组的激光调焦手轮， 所述扩束型激光模组设置在连接轴的前端， 所述扩 束型激光模组与电源连接， 所述激光调焦手轮设置在连接轴上。 上述电源包括电池仓和电源开关， 所述电池仓分别设置于两个物镜的下 方或望远镜调焦手轮与电源开关之间， 所述电源开关设置在连接轴后端两个 目镜之间。 The laser assisted illumination device includes a beam expander type laser module, a power source, and a laser focus hand wheel of the adjustable focus beam expander type laser module, wherein the beam expander type laser module is disposed at a front end of the connecting shaft, and the beam expander The laser module is connected to a power source, and the laser focusing hand wheel is disposed on the connecting shaft. The power source includes a battery compartment and a power switch, and the battery compartment is respectively disposed under the two objective lenses or between the telescope focusing handwheel and the power switch, and the power switch is disposed between the two eyepieces at the rear end of the connecting shaft.
上述扩束型激光模组是波长为 400nm〜670nm的半导体激光二极管或波 长为 400nm〜670nm的半导体发光二极管。  The beam expander type laser module is a semiconductor laser diode having a wavelength of 400 nm to 670 nm or a semiconductor light emitting diode having a wavelength of 400 nm to 670 nm.
上述扩束型激光模组出瞳口径是 5mm— 100mm。  The above-mentioned beam expanding type laser module has a diameter of 5 mm - 100 mm.
上述激光辅助照明双筒望远镜的放大倍率为 1〜40倍。  The laser assisted illumination binoculars have a magnification of 1 to 40 times.
本发明通过在双筒望远镜的连接轴设置激光辅助照明装置， 保持目镜间 距的可调节功能和结构紧凑的特点。 利用激光准直度高的特点， 以达到远距 离、 小区域辅助照明， 同时， 成本低， 操作方便， 扩大了民用望远镜的应用 范围， 具有良好的社会价值和经济价值。  The invention provides a laser-assisted illumination device on the connecting shaft of the binoculars, and maintains an adjustable function of the eyepiece spacing and a compact structure. The use of high laser collimation characteristics to achieve long-distance, small area auxiliary lighting, at the same time, low cost, easy to operate, expand the application range of civilian telescopes, with good social and economic value.
附图说明 DRAWINGS
图 1是本发明激光辅助照明双筒望远镜的侧视图。  BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a side elevational view of a laser assisted illumination binocular of the present invention.
图 2是本发明激光辅助照明双筒望远镜前视图。  2 is a front elevational view of the laser assisted illumination binoculars of the present invention.
图 3是本发明激光辅助照明双筒望远镜又一实施例的侧视图。  3 is a side elevational view of yet another embodiment of a laser assisted illumination binocular of the present invention.
具体实施方式 detailed description
参见图 1、 图 2， 本发明的激光辅助照明双筒望远镜， 在双筒望远镜的连 接轴 4上设置有激光辅助照明装置，激光辅助照明装置包括扩束型激光模组 8、 第一电池仓 10、 第二电池仓 11、 电源开关 3以及激光调焦手轮 6。 双筒望远 镜的连接轴 4中间设置有望远镜调焦手轮 5以及扩束型激光模组 8的激光调 焦手轮 6。扩束型激光模组 8设置在连接轴 4的前端， 位于望远镜的第一物镜 7和第二物镜 9之间。 电源开关 3设置在连接轴 4后端， 位于望远镜第一目镜 1和第二目镜 2之间。 第一电池仓 10和第二电池仓 11分别设置于第一物镜 7 和第二物镜 9的下方， 利用电池向扩束型激光模组 8供电。 本发明的又一实 施例参见图 3， 对于别汉棱镜式 （直筒） 双筒望远镜， 电池仓 12设置于望远 镜调焦手轮 5与电源开关 3之间。  Referring to FIG. 1 and FIG. 2, the laser assisted illumination binoculars of the present invention are provided with a laser-assisted illumination device on the connecting shaft 4 of the binoculars, and the laser-assisted illumination device comprises a beam expander laser module 8 and a first battery compartment. 10. The second battery compartment 11, the power switch 3, and the laser focusing handwheel 6. The connecting shaft of the telescopic telescope mirror 4 is provided with a telescope focusing hand wheel 5 and a laser focusing hand wheel 6 of the beam expanding type laser module 8. The beam expander type laser module 8 is disposed at the front end of the connecting shaft 4 between the first objective lens 7 and the second objective lens 9 of the telescope. The power switch 3 is disposed at the rear end of the connecting shaft 4 and is located between the first eyepiece 1 and the second eyepiece 2 of the telescope. The first battery compartment 10 and the second battery compartment 11 are disposed below the first objective lens 7 and the second objective lens 9, respectively, and supply power to the beam expander type laser module 8 by means of a battery. In still another embodiment of the present invention, referring to Fig. 3, for a Bian prism type (straight) binocular, the battery compartment 12 is disposed between the telephoto lens focusing hand 5 and the power switch 3.
本发明中扩束型激光模组 8为波长为 400nm〜670nm的半导体激光二极 管（LD)或波长为 400nm〜670nm的半导体发光二极管（LED)。 出瞳口径为 φ 10mm ~ φ 100mm。  In the present invention, the beam expander type laser module 8 is a semiconductor laser diode (LD) having a wavelength of 400 nm to 670 nm or a semiconductor light emitting diode (LED) having a wavelength of 400 nm to 670 nm. The diameter of the exit pupil is φ 10mm ~ φ 100mm.

Claims

权利要求书 Claim
1、 一种激光辅助照明双筒望远镜， 包括两个物镜、 两个目镜、 连接两物 镜和两目镜的连接轴以及设置在连接轴上的调焦手轮， 其特征在于： 所述双 筒望远镜的连接轴上还设置有激光辅助照明装置。  A laser-assisted illumination binoculars comprising two objective lenses, two eyepieces, a connecting shaft connecting the two objective lenses and the two eyepieces, and a focusing hand wheel disposed on the connecting shaft, wherein: the binoculars A laser-assisted illumination device is also provided on the connecting shaft.
2、 根据权利要求 1所述的激光辅助照明双筒望远镜， 其特征在于： 所述 激光辅助照明装置包括扩束型激光模组、 电源以及可调焦扩束型激光模组的 激光调焦手轮， 所述扩束型激光模组设置在连接轴的前端， 所述扩束型激光 模组与电源连接， 所述激光调焦手轮设置在连接轴上。  2. The laser-assisted illumination binoculars according to claim 1, wherein: the laser-assisted illumination device comprises a beam-expanding laser module, a power source, and a laser focus-focusing hand of the focus-expandable laser module. The beam expander type laser module is disposed at a front end of the connecting shaft, the beam expanding type laser module is connected to a power source, and the laser focusing hand wheel is disposed on the connecting shaft.
3、 根据权利要求 2所述的激光辅助照明双筒望远镜， 其特征在于： 所述 电源包括电池仓和电源开关， 所述电池仓分别设置于两个物镜的下方或望远 镜调焦手轮与电源开关之间， 所述电源开关设置在连接轴后端两个目镜之间。  3. The laser-assisted illumination binoculars according to claim 2, wherein: the power source comprises a battery compartment and a power switch, wherein the battery compartments are respectively disposed under the two objective lenses or the telescope focusing handwheel and the power source Between the switches, the power switch is disposed between the two eyepieces at the rear end of the connecting shaft.
4、 根据权利要求 2或 3所述的激光辅助照明双筒望远镜， 其特征在于： 所述扩束型激光模组是波长为 400nm〜670nm的半导体激光二极管或波长为 400nm〜670nm的半导体发光二极管。  The laser-assisted illumination binoculars according to claim 2 or 3, wherein the beam expander type laser module is a semiconductor laser diode having a wavelength of 400 nm to 670 nm or a semiconductor light emitting diode having a wavelength of 400 nm to 670 nm. .
5、 根据权利要求 4所述的激光辅助照明双筒望远镜， 其特征在于： 所述 扩束型激光模组出瞳口径是 5mm— 100mm。  The laser-assisted illumination binoculars according to claim 4, wherein the beam-expanding laser module has a diameter of 5 mm to 100 mm.
6、 根据权利要求 5所述的激光辅助照明双筒望远镜， 其特征在于： 所述 激光辅助照明双筒望远镜的放大倍率为 1〜40倍。  The laser-assisted illumination binoculars according to claim 5, wherein the laser-assisted illumination binoculars have a magnification of 1 to 40 times.
PCT/CN2010/076205 2010-07-02 2010-08-20 Binoculars with laser supplementary lighting WO2012000216A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201020246293.9 2010-07-02
CN2010202462939U CN201765377U (en) 2010-07-02 2010-07-02 Laser auxiliary lighting binocular telescope

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WO2012000216A1 true WO2012000216A1 (en) 2012-01-05

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103091828A (en) * 2013-03-03 2013-05-08 赵忠华 Laser lighting telescope
CN104459709A (en) * 2013-09-17 2015-03-25 靳洪伟 Round-the-clock laser distance measurement monitoring instrument

Citations (6)

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US3155323A (en) * 1962-07-12 1964-11-03 Milton G Deppe Illumination attachment for binoculars or the like
US4091412A (en) * 1967-12-01 1978-05-23 The United States Of America As Represented By The Secretary Of The Army Target designation system
JPS59193411A (en) * 1983-04-18 1984-11-02 Sanai Kogaku Kk Binoculars provided with illuminating lamp
WO1999005696A1 (en) * 1997-07-28 1999-02-04 Litton Systems, Inc. Multi-function day/night observation, ranging, and sighting device
CN2466674Y (en) * 2001-03-12 2001-12-19 陈谊文 Internal light source telescope
US20070014003A1 (en) * 2005-07-14 2007-01-18 Vectronix Ag Multifunctional observation device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155323A (en) * 1962-07-12 1964-11-03 Milton G Deppe Illumination attachment for binoculars or the like
US4091412A (en) * 1967-12-01 1978-05-23 The United States Of America As Represented By The Secretary Of The Army Target designation system
JPS59193411A (en) * 1983-04-18 1984-11-02 Sanai Kogaku Kk Binoculars provided with illuminating lamp
WO1999005696A1 (en) * 1997-07-28 1999-02-04 Litton Systems, Inc. Multi-function day/night observation, ranging, and sighting device
CN2466674Y (en) * 2001-03-12 2001-12-19 陈谊文 Internal light source telescope
US20070014003A1 (en) * 2005-07-14 2007-01-18 Vectronix Ag Multifunctional observation device

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