BR112021026198A2 - Antena para equipamento de proteção individual - Google Patents

Antena para equipamento de proteção individual

Info

Publication number
BR112021026198A2
BR112021026198A2 BR112021026198A BR112021026198A BR112021026198A2 BR 112021026198 A2 BR112021026198 A2 BR 112021026198A2 BR 112021026198 A BR112021026198 A BR 112021026198A BR 112021026198 A BR112021026198 A BR 112021026198A BR 112021026198 A2 BR112021026198 A2 BR 112021026198A2
Authority
BR
Brazil
Prior art keywords
antenna
protective equipment
personal protective
earmuff
protection device
Prior art date
Application number
BR112021026198A
Other languages
English (en)
Inventor
C Schneider Bernhard
Christian Weinmann
H Stalder Michael
H R Jolly Paul
Sebastian Eggert-Richter
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BR112021026198A2 publication Critical patent/BR112021026198A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1083—Reduction of ambient noise
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • A61F11/06—Protective devices for the ears
    • A61F11/14—Protective devices for the ears external, e.g. earcaps or earmuffs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • A61F11/06—Protective devices for the ears
    • A61F11/14—Protective devices for the ears external, e.g. earcaps or earmuffs
    • A61F11/145—Protective devices for the ears external, e.g. earcaps or earmuffs electric, e.g. for active noise reduction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/273—Adaptation for carrying or wearing by persons or animals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/07—Applications of wireless loudspeakers or wireless microphones

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Signal Processing (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Otolaryngology (AREA)
  • Psychology (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Headphones And Earphones (AREA)
  • Telephone Set Structure (AREA)

Abstract

antena para equipamento de proteção individual. trata-se de um dispositivo de proteção auditiva. o dispositivo de proteção auditiva inclui um primeiro protetor de orelha conectado a um segundo protetor de orelha por uma faixa de cabeça. cada um dentre o primeiro e o segundo protetores de orelha é configurado para amortecer o som do ambiente. o dispositivo de proteção auditiva inclui também uma antena, situada dentro de um gabinete do primeiro protetor de orelha. a antena compreende uma porção rígida acoplada a uma porção flexível. tanto a porção rígida quanto a porção flexível são fixadas dentro do gabinete. a porção flexível é configurada para permanecer substancialmente em linha com um plano terra em relação à porção rígida.
BR112021026198A 2019-06-28 2020-06-23 Antena para equipamento de proteção individual BR112021026198A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962868391P 2019-06-28 2019-06-28
PCT/IB2020/055912 WO2020261110A1 (en) 2019-06-28 2020-06-23 Antenna for protective personal equipment

Publications (1)

Publication Number Publication Date
BR112021026198A2 true BR112021026198A2 (pt) 2022-02-15

Family

ID=71738218

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021026198A BR112021026198A2 (pt) 2019-06-28 2020-06-23 Antena para equipamento de proteção individual

Country Status (5)

Country Link
US (1) US11937043B2 (pt)
EP (1) EP3991246A1 (pt)
CN (1) CN114009060A (pt)
BR (1) BR112021026198A2 (pt)
WO (1) WO2020261110A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD941798S1 (en) * 2020-01-21 2022-01-25 3M Innovative Properties Company Headset
USD1003273S1 (en) * 2021-07-16 2023-10-31 Primer Studios, Corporation Headphone set
USD1017576S1 (en) * 2021-12-07 2024-03-12 Tao Peng Headphone
USD1021855S1 (en) * 2021-12-09 2024-04-09 Tao Peng Headphone
USD1016036S1 (en) * 2021-12-20 2024-02-27 Tao Peng Headphone
USD1009826S1 (en) * 2022-11-02 2024-01-02 Austrian Audio Gmbh Headphones
USD1006784S1 (en) * 2023-09-19 2023-12-05 Shenzhen Yinzhuo Technology Co., Ltd. Headphone
USD1012065S1 (en) * 2023-09-21 2024-01-23 Shengbo ZHANG Foldable headphone

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003087022A (ja) * 2001-09-07 2003-03-20 Tdk Corp アンテナモジュールおよびそれを用いた電子装置
US7676242B2 (en) 2005-07-12 2010-03-09 Microsoft Corporation Compact and durable thin smartphone
WO2007014950A2 (en) * 2005-08-01 2007-02-08 Gn Resound A/S A hearing device with an open earpiece having a short vent
JP2007235215A (ja) 2006-02-27 2007-09-13 Furukawa Electric Co Ltd:The 無線通信回路
CN101770599A (zh) 2009-11-30 2010-07-07 中山达华智能科技股份有限公司 一种cob软基模块和应用该模块的rfid电子标签及其制作方法
JP5929274B2 (ja) 2012-02-08 2016-06-01 カシオ計算機株式会社 アンテナ装置及び電子機器
TWI523315B (zh) 2013-10-31 2016-02-21 環旭電子股份有限公司 使用硬軟結合板整合天線之無線模組
US10016306B2 (en) 2014-09-11 2018-07-10 3M Innovative Properties Company Hearing device containing hidden FM-receiver antenna
CN205179302U (zh) 2015-03-06 2016-04-20 深圳市魅动音响有限公司 无线头戴式耳机
EP3308600B1 (en) 2015-06-10 2022-12-21 3M Innovative Properties Company Communication device and network using tdma radio communication protocol
CN109479169B (zh) * 2016-06-29 2020-12-04 3M创新有限公司 一种改装听力保护器的方法和听力保护器
US10237657B2 (en) * 2016-09-02 2019-03-19 Apple Inc. Wireless headset antennas
US10477329B2 (en) * 2016-10-27 2019-11-12 Starkey Laboratories, Inc. Antenna structure for hearing devices
CN208820046U (zh) 2018-08-30 2019-05-03 易力声科技(深圳)有限公司 一种置于无线耳机外壳的偶极子天线

Also Published As

Publication number Publication date
CN114009060A (zh) 2022-02-01
WO2020261110A1 (en) 2020-12-30
US20220360884A1 (en) 2022-11-10
US11937043B2 (en) 2024-03-19
EP3991246A1 (en) 2022-05-04

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