BR112019004494A2 - dispositivo inteligente possuindo corpos destacáveis - Google Patents

dispositivo inteligente possuindo corpos destacáveis

Info

Publication number
BR112019004494A2
BR112019004494A2 BR112019004494A BR112019004494A BR112019004494A2 BR 112019004494 A2 BR112019004494 A2 BR 112019004494A2 BR 112019004494 A BR112019004494 A BR 112019004494A BR 112019004494 A BR112019004494 A BR 112019004494A BR 112019004494 A2 BR112019004494 A2 BR 112019004494A2
Authority
BR
Brazil
Prior art keywords
bodies
attraction
magnet
magnetic field
hall effect
Prior art date
Application number
BR112019004494A
Other languages
English (en)
Other versions
BR112019004494B1 (pt
Inventor
Li Taian
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR112019004494A2 publication Critical patent/BR112019004494A2/pt
Publication of BR112019004494B1 publication Critical patent/BR112019004494B1/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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1058—Manufacture or assembly
    • H04R1/1066—Constructional aspects of the interconnection between earpiece and earpiece support
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • 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
    • 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
    • H04R1/1041—Mechanical or electronic switches, or control elements
    • 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
    • H04R1/105—Earpiece supports, e.g. ear hooks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/03—Aspects of the reduction of energy consumption in hearing devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Telephone Set Structure (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

um dispositivo inteligente possuindo corpos destacáveis é divulgado. um sensor de efeito hall e um ímã estão respectivamente dispostos em dois corpos destacáveis, e o sensor de efeito hall detecta um campo magnético do ímã para determinar se os dois corpos estão em um estado atraído. além disso, um par de ímã de atração precisa ser disposto em cada um dos dois corpos, para implementar a atração dos dois corpos. cada par de ímanes de atração inclui dois ímanes com polaridades opostas e dispostos lado a lado. tal combinação de ímã de atração reduz a força de um campo magnético na direção de um pólo não magnético, reduzindo assim o impacto na detecção no campo magnético pelo sensor de efeito hall.
BR112019004494-9A 2016-09-06 2016-09-06 Dispositivo inteligente possuindo corpos destacáveis BR112019004494B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/098205 WO2018045488A1 (zh) 2016-09-06 2016-09-06 具有可分离本体的智能设备

Publications (2)

Publication Number Publication Date
BR112019004494A2 true BR112019004494A2 (pt) 2019-05-28
BR112019004494B1 BR112019004494B1 (pt) 2023-04-25

Family

ID=61561274

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019004494-9A BR112019004494B1 (pt) 2016-09-06 2016-09-06 Dispositivo inteligente possuindo corpos destacáveis

Country Status (5)

Country Link
US (1) US10823584B2 (pt)
EP (1) EP3499909B1 (pt)
CN (1) CN108141655B (pt)
BR (1) BR112019004494B1 (pt)
WO (1) WO2018045488A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3598727B1 (en) * 2017-04-11 2023-10-25 Huawei Technologies Co., Ltd. Message acquisition method and apparatus
CN111103964A (zh) 2019-12-20 2020-05-05 歌尔科技有限公司 一种颈戴式耳机及开机方法、***、设备、计算机介质
CN113132959B (zh) * 2019-12-31 2022-08-09 荣耀终端有限公司 无线音频***、无线通讯方法及设备
CN113395384B (zh) * 2021-06-09 2023-09-22 华为技术有限公司 基于穿戴设备的通话方法、装置及可读存储介质

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KR100796806B1 (ko) * 2006-01-11 2008-01-24 (주)유빅슨 목걸이형 무선 헤드셋
DE102006019693B4 (de) * 2006-04-27 2012-12-06 Siemens Audiologische Technik Gmbh Binaurales Hörsystem mit magnetischer Steuerung
KR100813067B1 (ko) * 2006-07-25 2008-03-14 엘지전자 주식회사 이어폰의 기능키 구현 방법
NZ563243A (en) 2007-11-07 2010-06-25 Objective Concepts Nz Ltd Headset
US8270658B2 (en) 2008-04-28 2012-09-18 Hearing Enhancement Group Position sensing apparatus and method for active headworn device
JP4798219B2 (ja) * 2008-12-26 2011-10-19 ソニー株式会社 ヘッドホン装置及び再生装置
US8188851B2 (en) * 2009-05-04 2012-05-29 Sony Mobile Communications Ab Wake-up system and method for an electronic apparatus
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US8891798B1 (en) * 2012-04-10 2014-11-18 Amazon Technologies, Inc. Headphones with asymmetric coupling
CN103631134A (zh) * 2013-11-14 2014-03-12 合肥华恒电子科技有限责任公司 一种具有可分离结构的智能手表
US9609420B2 (en) * 2014-01-09 2017-03-28 Apple Inc. Earphones with left/right magnetic asymmetry
KR102102445B1 (ko) * 2014-01-28 2020-05-29 삼성전자주식회사 블루투스 헤드셋
CN105005354A (zh) 2014-04-16 2015-10-28 和硕联合科技股份有限公司 穿戴式装置
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US10419838B1 (en) * 2018-09-07 2019-09-17 Plantronics, Inc. Headset with proximity user interface

Also Published As

Publication number Publication date
CN108141655B (zh) 2020-02-14
EP3499909B1 (en) 2021-11-24
EP3499909A4 (en) 2019-06-19
WO2018045488A1 (zh) 2018-03-15
US20190226875A1 (en) 2019-07-25
CN108141655A (zh) 2018-06-08
US10823584B2 (en) 2020-11-03
BR112019004494B1 (pt) 2023-04-25
EP3499909A1 (en) 2019-06-19

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/09/2016, OBSERVADAS AS CONDICOES LEGAIS