WO2014169893A1 - Batteriefachschirmung - Google Patents
Batteriefachschirmung Download PDFInfo
- Publication number
- WO2014169893A1 WO2014169893A1 PCT/DE2014/000196 DE2014000196W WO2014169893A1 WO 2014169893 A1 WO2014169893 A1 WO 2014169893A1 DE 2014000196 W DE2014000196 W DE 2014000196W WO 2014169893 A1 WO2014169893 A1 WO 2014169893A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- shielding
- battery
- screw cap
- receiving area
- receiving
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
- G01C17/38—Testing, calibrating, or compensating of compasses
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/007—Environmental aspects, e.g. temperature variations, radiation, stray fields
- G01R33/0076—Protection, e.g. with housings against stray fields
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0075—Magnetic shielding materials
Definitions
- the invention / innovation relates to an optically magnifying device, in particular a monocular or binocular telescope, riflescope, night vision device, rangefinder or the like, comprising a housing with at least one housing tube for receiving optical elements, a housing arranged in the compass device, at least one arranged in the housing electronic Device and at least one receiving area for at least one power source in the form of a battery or the like.
- binoculars or telescopes which include any electrical device and a compass device, wherein the compass device itself can also form the electrical device.
- optical devices with electronic devices such as illuminated reticles, illuminated line scales, image intensifiers, electronic display elements and the like should also be included in the term.
- Batteries can generate magnetic fields, which can have a detrimental effect on the accuracy of display of a mechanical or electronic compass' in the optically magnifying device depending on the design.
- the invention / innovation is based on the object, a device with the features of the preamble of claim 1 in such a way that such negative influences of a power source to a compass can be avoided.
- This object is achieved by the characterizing features of claim 1, advantageous developments emerge from the dependent claims 2-15.
- CONFIRMATION COPY As a core of the invention / innovation, it is considered to provide a shielding device, which is concentrated on the receiving area for the power source or the power source itself. As a result, the compass in the device, which is usually arranged at a certain distance from the power source, remains unaffected by magnetic interference fields that can be generated by the magnetic fields of the battery or in conjunction with the shielding device. In any case, the shielding device is designed so that the geomagnetic field is not affected at the position of the magnetic sensor of the compass.
- the shielding device is designed so that the magnetic field lines of the power source are prevented by the shielding at an exit from the receiving area, wherein advantageously the receiving area is adapted to the outer shape of the at least one power source and the shielding between the inner wall of the receiving area and the outer wall the power source is arranged.
- a particularly compact shielding device results when the shielding device is designed as a housing element which accommodates the battery and comprises magnetically shielding metal, in particular ⁇ metal.
- the shielding device can be formed as an open end shielding sleeve, in particular ⁇ -metal sleeve. This has the advantage that then batteries with slightly different lengths between their poles can be inserted into the shielding, without affecting the contact or the shield negatively.
- the closed end of the shielding can be electrically connected to a connection element in the receiving area, either a permanent connection with a cable is possible or a contact connection, which is then closed when the shield is inserted into the battery compartment and with a pressure spring on an end contact is pressed in the battery compartment.
- the receiving area is cylindrical and provided for receiving a cylindrical battery, and an open end of the receiving area can be closed with a screw cap.
- the shielding sleeve is mounted longitudinally displaceable in such a receiving area and biased by the connecting element designed as a spring in the direction of the screw cap.
- the screw cap it is also possible to provide the screw cap with a Ablekappenelement which engages over the shielding end. A first pole of the battery inserted into the shielding element contacts the inner closed end of the receiving cap electrically, a second opposite pole of the battery contacts at least one contact projection of the screw cap or the shielding cap element.
- the shield cap member may overlap about 10 to 50% of the length of the shield shell, thereby ensuring a particularly effective magnetic shield.
- FIG. 1 shows: a representation of a binocular with a partially broken left illustrated tube with integrated magnetic sensor of an electronic compass and a receiving area for a battery in the tube shown on the right; a longitudinal sectional view through a receiving area for at least one power source of an optically magnifying device with inserted shielding and battery; a perspective view of the essential components of the recording device and the elements used in them in the manner of an exploded view.
- an optically magnifying device is shown in the form of a binocular binoculars 1, the housing 2 via a hinge connection 3 mutually pivotable tubes 4 for receiving optical elements 5, which are only partially visible in the drawing figures.
- an electronic compass device is arranged, which thus constitutes an electronic device.
- a closable receiving area 7 for a battery 8 for supplying power to the electronic device, namely the compass 6 is provided.
- the receiving region 7 for the current source 8 is provided with a shielding device 10 acting in relation to the magnetic sensor 9 of the compass device 6.
- the shielding device 10 is designed and arranged so that the earth's magnetic field at the position of the magnetic sensor 9 is not affected.
- the magnetic field lines, not shown, which can generate the power source, namely the battery 8, are prevented by the shield 10 at an exit from the receiving area 7 and thus can not cause a misalignment of the electronic compass 6.
- the compass 6 is designed as a normal magnetic compass, then it must be ensured that a field generated by the battery 8 does not affect the function of the compass.
- the receiving region 7 is adapted to the outer shape of the current source, namely the battery 8, and the shielding device 10 is arranged between the inner wall of the receiving region 7 and the outer wall of the current source 8.
- the shielding device 10 is formed overall as a housing element accommodating the battery 8, namely a shielding sleeve made of magnetically shielding material, in particular ⁇ -metal.
- the closed end 1 1 of the shielding sleeve 12 is electrically conductively connected to a connection element 13 in the receiving region 7.
- An open end 14 of the receiving area 7 can be closed with a screw cap 15.
- the shielding cap is biased against the force of a spring 16 in the bottom region 17 of the receiving region 7, in which there is also a diagnostic plate 18 of the electrical power supply, and thus mounted longitudinally displaceable in the receiving region 7. It is spring-loaded by the connecting element 13 designed as a spring in the direction of the screw cap 15.
- the screw cap 15 has a cap-like element 19 which overlaps the shielding sleeve 12 at its end and which can also serve as a shielding cap element 19 if it is formed from a corresponding material.
- a first pole 20 of the inserted battery 8 contacts the inner closed end 11 of the shielding sleeve 12, a second opposite pole 22 of the battery 8 is contacted by at least one contact projection 23 in the inner region of the screw cap 15.
- the screw cap 15 is further provided with a sealing element, in particular with an O-ring seal 24.
- the screw cap 15 engages in the illustrated embodiment about 40% of the length of the shield 12 used, the shield is in turn surrounded by a contact spring 25 which contacts the inner end of the screw 15 and thus the pole 22 of the battery 8 with the electronic elements of the Diagnostic plate 18 connects and allows a power supply of the electronic components within the binoculars 1.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Astronomy & Astrophysics (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Toxicology (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Telescopes (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14730064.4A EP2987018A1 (de) | 2013-04-18 | 2014-04-16 | Batteriefachschirmung |
US14/781,254 US20160054125A1 (en) | 2013-04-18 | 2014-04-16 | Battery compartment screen |
CN201480021886.6A CN105143955B (zh) | 2013-04-18 | 2014-04-16 | 电池箱的屏蔽装置 |
PH12015502376A PH12015502376A1 (en) | 2013-04-18 | 2015-10-13 | Battery compartment screen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202013003631.1 | 2013-04-18 | ||
DE202013003631U DE202013003631U1 (de) | 2013-04-18 | 2013-04-18 | Batteriefachschirmung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014169893A1 true WO2014169893A1 (de) | 2014-10-23 |
Family
ID=48522471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2014/000196 WO2014169893A1 (de) | 2013-04-18 | 2014-04-16 | Batteriefachschirmung |
Country Status (6)
Country | Link |
---|---|
US (1) | US20160054125A1 (de) |
EP (1) | EP2987018A1 (de) |
CN (1) | CN105143955B (de) |
DE (1) | DE202013003631U1 (de) |
PH (1) | PH12015502376A1 (de) |
WO (1) | WO2014169893A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD847246S1 (en) * | 2016-01-18 | 2019-04-30 | Steiner-Optik Gmbh | Binoculars |
USD898795S1 (en) * | 2018-03-21 | 2020-10-13 | Steiner-Optik Gmbh | Field glasses |
DE102018113482A1 (de) * | 2018-06-06 | 2019-08-14 | Carl Zeiss Ag | Fernoptisches Gerät |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2063527A1 (de) * | 1969-12-23 | 1971-07-01 | Hepplewhite J | Instrument zur Durchfuhrung von Pei lungen |
US20040019272A1 (en) * | 2002-07-23 | 2004-01-29 | Honeywell International Inc. | Magnetic sensing device |
JP2012215430A (ja) * | 2011-03-31 | 2012-11-08 | Ushikata Shokai:Kk | 電力駆動機能装置付き測量用磁気コンパス |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1293808A (en) * | 1918-03-12 | 1919-02-11 | Joseph Kuehl | Resilient wheel. |
GB1293808A (en) * | 1969-12-23 | 1972-10-25 | John Hepplewhite | Improvements in binoculars |
US20020180866A1 (en) * | 2001-05-29 | 2002-12-05 | Monroe David A. | Modular sensor array |
DE102005007916A1 (de) * | 2005-02-10 | 2006-08-17 | Hensoldt Ag | Zielfernrohr mit einem Entfernungsmesser |
US20080163504A1 (en) * | 2007-01-05 | 2008-07-10 | Smith John E | Apparatus and methods for locating and identifying remote objects |
-
2013
- 2013-04-18 DE DE202013003631U patent/DE202013003631U1/de not_active Expired - Lifetime
-
2014
- 2014-04-16 CN CN201480021886.6A patent/CN105143955B/zh not_active Expired - Fee Related
- 2014-04-16 EP EP14730064.4A patent/EP2987018A1/de not_active Withdrawn
- 2014-04-16 US US14/781,254 patent/US20160054125A1/en not_active Abandoned
- 2014-04-16 WO PCT/DE2014/000196 patent/WO2014169893A1/de active Application Filing
-
2015
- 2015-10-13 PH PH12015502376A patent/PH12015502376A1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2063527A1 (de) * | 1969-12-23 | 1971-07-01 | Hepplewhite J | Instrument zur Durchfuhrung von Pei lungen |
US20040019272A1 (en) * | 2002-07-23 | 2004-01-29 | Honeywell International Inc. | Magnetic sensing device |
JP2012215430A (ja) * | 2011-03-31 | 2012-11-08 | Ushikata Shokai:Kk | 電力駆動機能装置付き測量用磁気コンパス |
Also Published As
Publication number | Publication date |
---|---|
DE202013003631U1 (de) | 2013-04-26 |
US20160054125A1 (en) | 2016-02-25 |
PH12015502376A1 (en) | 2016-02-22 |
CN105143955B (zh) | 2018-09-28 |
EP2987018A1 (de) | 2016-02-24 |
CN105143955A (zh) | 2015-12-09 |
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