EP3662223A2 - Lunette de visée, notamment pour une arme de poing - Google Patents

Lunette de visée, notamment pour une arme de poing

Info

Publication number
EP3662223A2
EP3662223A2 EP18750175.4A EP18750175A EP3662223A2 EP 3662223 A2 EP3662223 A2 EP 3662223A2 EP 18750175 A EP18750175 A EP 18750175A EP 3662223 A2 EP3662223 A2 EP 3662223A2
Authority
EP
European Patent Office
Prior art keywords
display
scope according
sensor
image
image sensor
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP18750175.4A
Other languages
German (de)
English (en)
Inventor
Horst MEUSER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP3662223A2 publication Critical patent/EP3662223A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G1/00—Sighting devices
    • F41G1/32—Night sights, e.g. luminescent
    • F41G1/34—Night sights, e.g. luminescent combined with light source, e.g. spot light
    • F41G1/36—Night sights, e.g. luminescent combined with light source, e.g. spot light with infrared light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G1/00—Sighting devices
    • F41G1/38—Telescopic sights specially adapted for smallarms or ordnance; Supports or mountings therefor
    • 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
    • G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification

Definitions

  • Scope especially for a handgun
  • the invention relates to a telescopic sight, in particular for a handgun.
  • Corresponding riflescopes are well known. They comprise an optical system which defines an observation beam path of the observation light incident in the optical system, the optical system having an objective, a reversing system and an eyepiece and being accommodated in a tube.
  • Corresponding riflescopes are used in particular in combination with hunting weapons.
  • the invention has for its object to provide a target telescope ⁇ the type in question, the usability is improved.
  • the invention provides arranged in the observation beam path means for coupling the observation light on at least one downstream electronic
  • the image captured by the objective of the optical system of the telescopic sight can be viewed through the eyepiece of the optical system, but at the same time the image is also picked up by the electronic image sensor. So that the application possibilities of an appropriate rifle scope can be extended in many ways and his Verwend ⁇ bility to be improved.
  • the electronic ⁇ 's image sensor a display device (display) for displaying received by the image sensor images associated therewith.
  • the observation light can ⁇ be playing coupled by a partially transmitting mirror or other beam splitting means on the image sensor from ⁇ at, so that the image can be viewed on the one hand via the eyepiece of the optical system of the sighting telescope and at the other ⁇ hand, on the display device.
  • the image can thus be viewed on the display, so that it is not erforder ⁇ Lich, to view the image permanently through the eyepiece of opti ⁇ rule system.
  • a Jä ⁇ ger a corresponding telescopic sight in his
  • the scope according to the invention thus obtains a special suitability for poor lighting conditions up to a demosicht ⁇ fitness.
  • the telescopic sight according to the invention is particularly suitable for handguns.
  • the handguns may be any handguns, the scope of the invention is particularly well suited for use with hunting weapons ⁇ Ver.
  • a decoupling of the observation light on the electronic image sensor can be carried out according to the invention in any suitable manner.
  • An advantageous further development of the invention provides ⁇ extent that the means for decoupling the observation light to at least ei ⁇ NEN downstream electronic image sensor means comprise beam splitting.
  • any suitable beam splitting means may be employed in ⁇ game as prisms and in particular beam-splitter cube.
  • polarizing or non-polarizing beam splitting means may be used.
  • the beam splitting means comprise at least a partially transparent mirror.
  • the image sensor is assigned a display device (display) for displaying images recorded by the image sensor.
  • the image sensor is arranged on a main body of an electronics unit.
  • the electronic unit can be designed, in particular, as a separate module which can be connected to the tube of the telescopic sight.
  • an advantageous embodiment of the invention provides for the
  • Base body of the electronic unit by means of an optical interface releasably ver ⁇ bindable to the tube of the rifle scope, such that the mounting position of the base ⁇ body of the observation beam path is coupled to the electronic image sensor.
  • a center for decoupling the observation light can be permanently arranged in the observation beam path.
  • the scope In a first operating mode, the scope can then without electronic image sensor are used, wherein in a second operating mode, the electronic unit is connected by means of the optical interface with the tube of the Zielfern ⁇ tube, so that the observation beam path is coupled to the electronic image sensor.
  • Another advantageous development of the invention provides that both the image sensor and the display are arranged on the main body of the electronic unit.
  • Image sensors are used. According to the intended use of the scope according to the invention in unfavorable lighting conditions, it is advantageous if the ISO sensitivity of the image sensor is as high as possible. For example, at the time of writing, digital image sensors in the 24 x 36 mm format with a resolution of 20 megapixels and an ISO sensitivity of up to
  • Image sensor and the display are arranged.
  • Electronic unit is designed as a housing.
  • Controls the operation of the display or alterations ⁇ rer functions in connection with the invention used in accordance with electronic image sensor may also be disposed on the main body of the electronic unit.
  • the display being a touch screen ⁇ forms, as is provided by another advantageous wide Erbil ⁇ -making of the invention.
  • Corresponding touchscreens are also available with relatively high resolution and relatively large display area as relatively inexpensive Standardbau ⁇ parts available.
  • the electrical and electronic components of the electronics unit according to the invention can in principle be supplied via an external power supply.
  • a rechargeable battery is provided as a voltage ⁇ supply of the electronic unit, as is provided by an advantageous Wei ⁇ ter Struktur the invention.
  • the telescopic sight equipped with a digital image sensor according to the invention is independent of an external power supply.
  • the battery can basically be permanently installed in the electronics unit, as is known, for example, from mobile telephones.
  • An advantageous development of the invention sees however, before that the battery is replaceable. In this way, a user of the scope can carry a plurality of batteries and replace the battery when needed. As a result, the independence of an external power supply is further improved.
  • the display can operate during operation of the
  • Image sensor permanently on.
  • the display is switched on and switched off is formed. In this way the display can withstand the ⁇ if it is not needed.
  • the on and off of the display can be done manually.
  • a partial explanatory front ⁇ development of the invention provides for the extent that the display is associated with an eye sensor that automatically turns off the display when a user of the telescopic sight is looking through the eyepiece of the optical system. Thus, the display is then ⁇ turns out automatically when it is not needed.
  • Gens sors corresponding Au ⁇ are well known from digital cameras and there used to switch between an electronic viewfinder and a rear screen of the digital camera and toggle, depending on whether the user is the sensor image of the digital image sensor via the electronic viewfinder or the display considered.
  • the display is programmed for Realisie ⁇ tion of a zoom function.
  • the displayed image can be enlarged as needed, in order to view the scene captured by the riflescope enlarged on demand.
  • the zoom function is expediently a digital zoom.
  • At least one electronic image sensor is predominantly sensitive to visible light. In this way, the visible light is recorded by the image sensor.
  • At least one electronic image sensor is predominantly sensitive to infrared radiation.
  • the image sensor acts as a thermal imaging camera. It is also possible according OF INVENTION ⁇ dung to use multiple image sensors, of which one to switch mainly visible light and another is sensitive mainly for infra red radiation ⁇ , and if necessary between the various image sensors back and forth, for example.
  • the means for coupling out of the observation light are designed accordingly and adapted to couple either primarily visible light or predominantly Inf ⁇ rarotstrahlung.
  • the display is adjustable relative to the optical axis of the optical system. In this way, the user can set the display to be in a desired position according to the circumstances and personal preferences.
  • An advantageous development of the aforementioned embodiment provides that the display with the
  • Base body of the electronic unit is connected via a tilting and / or pivoting device, such that the display is tilted and / or pivotable relative to the base body.
  • its display brightness can either be fixed or manually adjustable.
  • An advantageous development of the invention thus provides a light sensor for bypass-dependent adjustment of the display brightness of the display.
  • the display brightness is automatic ⁇ table adapted to the ambient light, so that the Kom ⁇ continued further increased for the user of the telescopic sight.
  • the sensor image generated by the image sensor may only serve to view the scene detected by the telescopic sight, while the on ⁇ sight of a target exclusively via the optical system is carried out, in the observation beam path a reticle is arranged.
  • a reticle is arranged.
  • the display may be a display as known by digital cameras and viewed with the naked eye.
  • the display is part of an electronic viewfinder and is viewable by means of an optical auxiliary system or is sought. This results in the advantages of an electronic viewfinder, for example an independent ⁇ ability of disturbing ambient light.
  • an electronic viewfinder With an electronic viewfinder, a relatively small display is viewed via an auxiliary eyepiece.
  • the structure of an electronic viewfinder is well known to those skilled in the art and therefore will not be explained here.
  • An advantageous development of the aforementioned embodiment provides that an eyepiece view of the electronic viewfinder in the immediate vicinity of an eyepiece of the eyepiece of the optical system is angeord ⁇ net.
  • a user of the riflescope can observe the scene detected by the riflescope by means of the electronic viewfinder and quickly and easily change to the optical system when, for example, he wants to fire a shot.
  • An extraordinarily advantageous development of the invention provides that means for inserting the sensor image of the electronic viewfinder are provided in the observation ⁇ beam path , such that the sensor image can be viewed by means of the eyepiece of the optical system.
  • This embodiment provides at scopes first of the principle of operation of a hybrid viewfinder prepared as is known in itself from digital cameras and a viewing of said captured scene both the signal generated by an optical system image and on the signal generated by the image sensor sensor image made ⁇ light.
  • a corresponding hybrid finder is in digital cameras, for example, by JP 2006 267 308 A, US
  • the means for insertion of the sensor image of the image sensor are formed in the observation beam path in such a way that over the eyepiece of the optical system, optionally, the sensor image or the image formed by the optical Sys ⁇ tem is viewable.
  • the means for insertion of the sensor image of the image sensor are formed in the observation beam path in such a way that over the eyepiece of the optical system, optionally, the sensor image or the image formed by the optical Sys ⁇ tem is viewable.
  • scope can also be designed as another long-range optical sighting or observation device, for example as a spotting scope.
  • Corresponding long-distance optical observation and aiming device thus likewise form the subject of the invention.
  • Fig. 1 in a highly schematic and block diagram of the manner of a first embodiment of an OF INVENTION ⁇ to the invention the telescopic sight, in the same representation as Fig. 1 shows a second embodiment of an inventive SEN sighting telescope, in the same representation as Fig. 1 shows a third embodiment of an inventive SEN telescopic tube and in the same representation as Fig. 1 shows a fourth embodiment of an inventive Shen scopes.
  • Fig. 1 is a highly schematic and block diagram ⁇ image-like an embodiment of a rifle scope 2 according to the invention shown, which is used in combination with a hunting weapon.
  • the scope 2 has optical system 4, which defines an observation beam path of the observation light incident in the optical system 4, wherein the optical system 4 in the light direction successively an objective 6, a reversing system 8 and an eyepiece 10 has.
  • the optical system 4 is set ⁇ taken in a tube fourteenth
  • Means for coupling out of the observation light on we ⁇ iquess According to the invention a downstream electronic image sensor 16 is provided in the observation beam path.
  • the means for coupling out the observation light on beam splitting means which are formed in the illustrated Aus ⁇ guide example by a partially transparent mirror 18.
  • the along the optical axis 12 einfal ⁇ loin observation light enters the one hand to the eyepiece 10 and on the other hand coupled via the mirror 18 on the electronic image sensor sixteenth
  • the electronic image sensor 16 which is mainly sensitive to visible light in the illustrated embodiment, is associated with a display device (display) 20 for displaying images recorded by the image sensor 16.
  • the image captured by the Zielfern ⁇ tube 2 scenery on the one hand on the eyepiece 10 and on the other hand via the display 20 are considered.
  • the image sensor 16 is arranged together with the display 20 on an electronics unit 22, the base body 23 is formed in this embodiment as a housing and releasably with the tube 14 of the riflescope 2 is bar ⁇ bar, as indicated in Fig. 1 by a double arrow 24 indicated. Between the tube 14 and the electronic unit 22, an optical interface is formed, such that in the mounting position of the electronic unit 22, the observation beam path is coupled to the image sensor 16.
  • the display 20 is designed as a touch screen, wherein a reconstruction loadable, removable battery 25 is provided as a clamping ⁇ voltage supply of the electronic unit 22nd In order to enlarge the image displayed on the display 20, the display 20 is programmed to realize a zoom function (digital zoom).
  • a zoom function digital zoom
  • the display 20 is switched on and off, wherein the display 20 is associated with an eye sensor 26, which automatically turns off the display 20 when a user of the riflescope 2 through the eyepiece 10 of the optical Sys ⁇ tems 4 looks.
  • the display 20 is adjustable relative to the optical axis 12 of the optical system 4 ⁇ .
  • a light sensor 28 serves for ambient light-dependent adjustment of the display brightness of the display 20.
  • the operation of the riflescope 2 is as follows:
  • a user can view the scene captured by the riflescope 2 through the eyepiece 10 of the optical system 4 or through the display 20.
  • Viewing the sensor image on the display 20 prevents excessive fatigue of the user's eyes. which occurs when the user views the scenery over the eyepiece 10 for a long time.
  • the display 20 allows observation of the captured by the scope 2 scenery in low light conditions ⁇ (with appropriate ISO sensitivity of the image sensor 16 to a complete darkness).
  • a reticle is arranged for this purpose in the observation beam path of the optical system 4 at a suitable location.
  • Image sensor 16 in addition to display 20, a substantially fatigue-free observation of the captured by the scope 2 scenery is also possible for a long time.
  • FIG. 2 a second embodiment of a telescopic tube 2 according to the invention is shown, which differs from the embodiment of FIG. 1 in at ⁇ that the display 20 is part of an electronic viewfinder 30 and its image by means of an auxiliary optical system 32 (auxiliary eyepiece) viewable is or is considered.
  • auxiliary optical system 32 auxiliary eyepiece
  • an eyepiece 34 of the optical Hilfssys- 32 arranged in the immediate vicinity of an eyepiece 36 of the eyepiece.
  • a third embodiment of a telescopic sight 2 according to the invention is shown, which differs from the first two embodiments in that the telescopic sight 2 is formed in the manner of Hyb ⁇ ridsuchers, as it is ⁇ known from digital cameras.
  • means for blinding the sensor image of the electronic image sensor 16 in the observation beam path are provided, such that the sensor image can be viewed by means of the eyepiece 10 of the optical system.
  • the means for superimposing the sensor image in the observation beam path are symbolized in FIG. 3 by a deflecting mirror 38.
  • the concrete technical embodiment of the means for inserting the sensor image in the observation beam path is carried out according to the particular circumstances and requirements.
  • the means for superimposing the sensor image in the observation beam path can be designed such that the sensor image is superimposed or superimposed on the image generated by the optical system, as taken by digital cameras by US
  • an image sensor 16 that is predominantly sensitive to infrared radiation as the image sensor 16.
  • Image sensor 16 generated thermal image are superimposed.
  • the scope 2 can be used even at extremely unfavorable Lichten ⁇ sen up to complete darkness.
  • a sensor sensitive to visible light with high ISO sensitivity can also be used
  • ⁇ tel for insertion of the sensor image of the image sensor 16 in the observation beam path so that the sensor image or the image formed by the optical system 4 can be considered either via the eyepiece 10 of the optical system, as taken alone by digital cameras by US 8,922,697 B2.
  • the scenery can be viewed either via the image generated by the optical system 4 or via the sensor image.
  • FIG. 4 a fourth embodiment of a telescopic tube 2 according to the invention is shown, which differs from the preceding embodiments in that the image sensor 16, a projection unit is disposed downstream 40, which the sensor image on the type egg ⁇ nes head-up displays proji onto a projection 42 ⁇ sheet, which is, for example, can order a pair of glasses han ⁇ spindles.
  • a user of the riflescope 2 can look, for example, with one eye through the eyepiece 10 and with the other eye on the image projected by the projection unit.
  • a voice control unit 44 may be provided for controlling the electronic unit 22, in particular for On and off the projection unit 40.

Landscapes

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

Abstract

La présente invention concerne une lunette de visée (2), notamment pour une arme de poing, comprenant un système optique (4) qui définit une trajectoire de faisceaux d'observation, le système optique (4) comprenant un objectif (6), un système de déviation (8) et un oculaire (10), et étant réceptionné dans un tube (14), des moyens disposés dans la trajectoire de faisceaux d'observation étant destinés à découpler la lumière d'observation sur au moins un capteur d'image électronique (16) monté en aval.
EP18750175.4A 2017-08-03 2018-08-02 Lunette de visée, notamment pour une arme de poing Withdrawn EP3662223A2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102017117606 2017-08-03
DE102017118018.4A DE102017118018B4 (de) 2017-08-03 2017-08-08 Zielfernrohr für eine Handfeuerwaffe
PCT/EP2018/071024 WO2019025557A2 (fr) 2017-08-03 2018-08-02 Lunette de visée, notamment pour une arme de poing

Publications (1)

Publication Number Publication Date
EP3662223A2 true EP3662223A2 (fr) 2020-06-10

Family

ID=65020038

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18750175.4A Withdrawn EP3662223A2 (fr) 2017-08-03 2018-08-02 Lunette de visée, notamment pour une arme de poing

Country Status (3)

Country Link
EP (1) EP3662223A2 (fr)
DE (1) DE102017118018B4 (fr)
WO (1) WO2019025557A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190079370A1 (en) * 2017-09-11 2019-03-14 Tactacam LLC Autofocus and autozoom recording system
US11473874B2 (en) 2020-02-19 2022-10-18 Maztech Industries, LLC Weapon system with multi-function single-view scope
WO2023023200A1 (fr) 2021-08-18 2023-02-23 Maztech Industries, LLC Systèmes de visée d'arme

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2749836A2 (fr) * 2012-12-31 2014-07-02 TrackingPoint, Inc. Dispositif optique portable avec capacité sans fil interactive à distance

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JP2006267308A (ja) * 2005-03-23 2006-10-05 Fuji Xerox Co Ltd 画像形成装置における回転駆動の接続機構
US7911687B2 (en) * 2005-08-04 2011-03-22 Raytheon Company Sighted device operable in visible-wavelength or electro-optical/visible-wavelength sighting modes
WO2009096287A1 (fr) * 2008-01-28 2009-08-06 Olympus Corp. Unité optique, unité d'imagerie, unité de corps d'imagerie et dispositif d'imagerie comprenant lesdites unités
WO2012035820A1 (fr) 2010-09-17 2012-03-22 富士フイルム株式会社 Appareil photographique numérique et dispositif de viseur
US20120097741A1 (en) 2010-10-25 2012-04-26 Karcher Philip B Weapon sight
US9057583B2 (en) 2010-10-28 2015-06-16 Surefire, Llc Sight system
US20130333266A1 (en) 2012-06-16 2013-12-19 Bradley H. Gose Augmented Sight and Sensing System
US9632304B2 (en) * 2012-12-05 2017-04-25 Raytheon Company Direct view optical sight with integrated laser system
JP6167599B2 (ja) * 2013-03-26 2017-07-26 パナソニックＩｐマネジメント株式会社 光学ファインダー
US9347742B2 (en) 2013-12-24 2016-05-24 Deepak Varshneya Electro-optic system for crosswind measurement
WO2016014655A2 (fr) 2014-07-22 2016-01-28 N2 Imaging Systems, LLC Combinaison de vidéo et de viseur optique
JP2016035525A (ja) 2014-08-04 2016-03-17 キヤノン株式会社 ファインダー系及びそれを用いた光学機器
US9702661B2 (en) * 2014-08-13 2017-07-11 Jakey Brooks Kremer Accessory camera for optical hunting scopes
EP3268795A1 (fr) 2015-03-09 2018-01-17 Cubic Corporation Récepteur intégré de télémétrie laser pour le vent

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
EP2749836A2 (fr) * 2012-12-31 2014-07-02 TrackingPoint, Inc. Dispositif optique portable avec capacité sans fil interactive à distance

Also Published As

Publication number Publication date
WO2019025557A3 (fr) 2019-04-25
DE102017118018A1 (de) 2019-02-07
WO2019025557A2 (fr) 2019-02-07
DE102017118018B4 (de) 2026-08-20

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