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EP2016845A2 - Adaptateur de module électronique pour casque - Google Patents

Adaptateur de module électronique pour casque Download PDF

Info

Publication number
EP2016845A2
EP2016845A2 EP08252472A EP08252472A EP2016845A2 EP 2016845 A2 EP2016845 A2 EP 2016845A2 EP 08252472 A EP08252472 A EP 08252472A EP 08252472 A EP08252472 A EP 08252472A EP 2016845 A2 EP2016845 A2 EP 2016845A2
Authority
EP
European Patent Office
Prior art keywords
electronic module
housing
helmet
module adapter
cap lamp
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Withdrawn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
EP08252472A
Other languages
German (de)
English (en)
Other versions
EP2016845A3 (fr
Inventor
Joseph J. Bobbin
Mark F. Dirsa
John Devaney
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.)
Koehler Bright Star LLC
Original Assignee
Koehler Bright Star LLC
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 Koehler Bright Star LLC filed Critical Koehler Bright Star LLC
Publication of EP2016845A2 publication Critical patent/EP2016845A2/fr
Publication of EP2016845A3 publication Critical patent/EP2016845A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/0406—Accessories for helmets
    • A42B3/0433—Detecting, signalling or lighting devices
    • A42B3/044—Lighting devices, e.g. helmets with lamps

Definitions

  • the present invention relates to accessories for protective headgear and, more particularly, to an electronic module adapter that mounts on a helmet or other headgear.
  • Different types of protective headgear such as helmets and hard hats, are typically worn by fire fighters, rescue personnel and in industries where protection of the head from falling debris or the like is necessary.
  • Such industries include, but are not limited to construction and mining.
  • RFID radio frequency identification
  • GPS global positioning system
  • natural gas sensor tags to protective headgear.
  • RFID radio frequency identification
  • modem day mines often include a miner tracking system so that the location of miners may be tracked for safety purposes.
  • Such systems often include sensors positioned throughout the mine shafts.
  • a miner wears an RFID tag which broadcasts a signal including the identity of the miner wearing the RFID tag.
  • the sensor receives the signal from the RFID tag.
  • the sensors communicate with a central computer which tracks the location of miners wearing the RFID tags based on which sensors have received signals from the miners' RFID tags.
  • RFID tags must receive electrical power to operate.
  • Mining cap lamps are typically mounted on helmets worm by miners to provide illumination in underground mine shafts. Such cap lamps are well known in the mining equipment industry and provide illumination while the miner's hands remain free to perform tasks.
  • a cap lamp typically receives power from a battery power pack secured to the user's waist. Electrical wiring delivers power from the power pack to the lamp on the helmet.
  • wires have been soldered to the battery terminals of the cap lamp power pack and to the RFID tags so that the RFID tags receive power from the battery of the cap lamp power pack.
  • a problem with such an arrangement is that such modifications are time consuming and inconvenient.
  • the quality of the soldered connections is often inconsistent which leads to reliability issues, especially in the harsh mining environment.
  • the exposed wires of such a power takeoff are also exposed which makes them even more vulnerable to damage.
  • Fig. 1 is a perspective view of a helmet with a cap lamp secured thereto by an embodiment of the electronic module adapter of the present invention
  • Fig. 2 is an enlarged perspective view of the front portion of the helmet, the cap lamp and the electronic module adapter of Fig. 1 ;
  • Figs. 3 and 4 are perspective exploded views of the helmet, cap lamp and electronic module adapter of Figs. 1 and 2 ;
  • Fig. 5 is an enlarged bottom and back perspective view of the electronic module adapter of Figs. 1-4 with the housing lid removed;
  • Fig. 6 is a cross-sectional view of the electronic module adapter of Fig. 5 taken along line 6-6 of Fig. 5 ;
  • Fig. 7 is a top and front perspective view of the electronic module adapter of Fig. 5 with the housing lid attached;
  • Fig. 8 is an exploded perspective view of the electronic module adapter of Fig. 7 .
  • RFID radio frequency identification
  • cap lamp for mining
  • RFID radio frequency identification
  • electronic modules may include, for example, global positioning system (GPS) tags, and natural gas sensor tags.
  • GPS global positioning system
  • a helmet such as used in mining, is indicated at 12 in Figs. 1-4 .
  • the helmet includes a front panel 14 and a visor 16.
  • a cap lamp is indicated at 18 in Figs. 1-4 .
  • the cap lamp may be a model LI-16 cap lamp sold by Koehler-Bright Star, Inc. of Hanover Township, PA.
  • the cap lamp receives power via a power cord, indicated at 22 in Figs. 1 and 2 , from a battery pack (not shown) typically worn strapped to the waist of the miner or in another location.
  • the cap lamp 18 is typically mounted to the front panel 14 of the helmet by a clip positioned on the back side of the cap lamp. This clip typically engages a slot, such as the one indicated at 19 in Fig. 3 .
  • the cap lamp may be removed from the helmet for recharging or servicing.
  • An electronic module adapter indicated in general at 23 in Figs. 1-7 , includes a housing 24 that, as explained in greater detail below, defines a chamber which houses electronic module circuitry and batteries.
  • the electronic module circuitry may be a self powered RFID tag (printed circuit board with three coin cell batteries).
  • the electronic module adapter may act as a mounting point (like a docking station) or power source, with batteries present in the electronic module adapter, for a variety of interchangeable electronic devices. Instead of batteries, the electronic module adapter may receive power from the power cord 22 ( Fig. 1 ).
  • the electronic module adapter housing 24 mounts to the cap lamp with two screws 26a and 26b via a cap lamp mounting bracket.
  • the cap lamp mounting bracket features a pair of flanges 28a and 28b ( Figs. 3-5 and 7 ) formed on the front side of the housing.
  • the flanges 28a and 28b include mounting holes, indicated at 30a and 30b in Figs. 3 and 7 , through which the screws 26a and 26b pass.
  • the cap lamp mounting bracket may feature an alternative arrangement, such as a clip that engages the cap lamp or a recess that receives a clip mounted on the cap lamp.
  • a headgear mounting bracket in the form of helmet clip 32 is attached to the back side of the electronic module adapter housing 24. More specifically, as illustrated in Fig. 8 , the clip 32, which in the illustrated embodiment is made of metal, is secured to the housing via screws 34a and 34b, which engage openings 36a and 36b (not shown) formed in the housing 24. Alternatively, the clip 32 may be formed of plastic and either attached to or integrally molded with the housing 24. The housing 24 may also be constructed of metal with the clip 32 attached to it or integrally formed with the housing.
  • the helmet clip 32 (headgear mounting bracket) of the electronic module adapter 23 attaches to the front panel 14 of the helmet 12 and takes the place of the original cap lamp helmet clip.
  • the helmet clip of the electronic module adapter is used to mount the whole assembly (including the electronic module adapter and cap lamp) to the helmet.
  • the headgear mounting bracket may take a variety of alternative forms as long as it engages the helmet so as to secure the electronic module adapter housing thereto.
  • electronic module circuitry in the form of a circular circuit board 40 has mounted thereon a stack of battery coin cells 42, which provide power to the circuit board 40.
  • the electronic module circuitry circuit board may be for a variety of electronic functions, including, but not limited to, an RFID tag, a GPS tag and/or a natural gas sensor.
  • the circuit board and batteries are inserted into the chamber 43 defined by the electronic module adapter housing 24 and the bottom is closed with bottom lid 44 ( Figs. 7 and 8 ), which may be sealed to keep dust and dirt out of the interior of the electronic module adapter.
  • the batteries 42 may be omitted if the circuit board instead receives power from the cap lamp power cord 22 ( Fig. 1 ).
  • the circuit board and batteries may be secured within the chamber 43 by adhesive, screws or other fastening arrangements known in the art.
  • the bottom lid 44 may be attached to the housing 24 by adhesive, screws or other fastening arrangements known in the art.

Landscapes

  • Helmets And Other Head Coverings (AREA)
  • Battery Mounting, Suspending (AREA)
EP08252472A 2007-07-20 2008-07-21 Adaptateur de module électronique pour casque Withdrawn EP2016845A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96162707P 2007-07-20 2007-07-20

Publications (2)

Publication Number Publication Date
EP2016845A2 true EP2016845A2 (fr) 2009-01-21
EP2016845A3 EP2016845A3 (fr) 2010-03-10

Family

ID=39884940

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08252472A Withdrawn EP2016845A3 (fr) 2007-07-20 2008-07-21 Adaptateur de module électronique pour casque

Country Status (7)

Country Link
US (1) US20090038056A1 (fr)
EP (1) EP2016845A3 (fr)
CN (1) CN101361605A (fr)
AU (1) AU2008203236B2 (fr)
CA (1) CA2638109A1 (fr)
MX (1) MX2008009351A (fr)
PE (1) PE20091506A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2078894A3 (fr) * 2008-01-11 2011-04-13 Koehler-Bright Star, Inc. Module électronique monté sur un cordon d'alimentation pour lampe portable
CN108783718A (zh) * 2018-07-18 2018-11-13 张玉梅 一种具有除尘功能的安全帽

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US20150320189A1 (en) * 2014-05-09 2015-11-12 Leap Motion, Inc. Adapter for Attaching a Motion Capture Device to a Head Mounted Display
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CA3054449C (fr) 2017-03-13 2022-03-15 Gentex Corporation Element de fixation monte sur un casque
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US10334902B2 (en) * 2017-07-07 2019-07-02 Revision Military S.A.R.L. Attachment system
US11363850B2 (en) 2017-07-07 2022-06-21 Galvion Ltd. Attachment system
JP7350022B2 (ja) * 2018-06-27 2023-09-25 ストライカー・コーポレイション レンズ組立体を備えた防護服システム
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CN111685436A (zh) * 2020-07-10 2020-09-22 广东电网有限责任公司 多功能预警安全帽
CN116018078A (zh) 2020-08-17 2023-04-25 米沃奇电动工具公司 安全头具和附件
EP4287902A4 (fr) 2021-02-08 2025-04-09 Milwaukee Electric Tool Corp Système de fixation de visière de protection de casque de sécurité
AU2022232312A1 (en) 2021-03-12 2023-08-24 Milwaukee Electric Tool Corporation Safety headwear systems and accessories
USD1072303S1 (en) 2021-11-22 2025-04-22 Milwaukee Electric Tool Corporation Headlamp
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2078894A3 (fr) * 2008-01-11 2011-04-13 Koehler-Bright Star, Inc. Module électronique monté sur un cordon d'alimentation pour lampe portable
CN108783718A (zh) * 2018-07-18 2018-11-13 张玉梅 一种具有除尘功能的安全帽

Also Published As

Publication number Publication date
AU2008203236A1 (en) 2009-02-05
US20090038056A1 (en) 2009-02-12
CA2638109A1 (fr) 2009-01-20
PE20091506A1 (es) 2009-10-01
EP2016845A3 (fr) 2010-03-10
MX2008009351A (es) 2009-03-05
AU2008203236B2 (en) 2013-05-23
CN101361605A (zh) 2009-02-11

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