DK3637797T3 - Lydproduktionsanordning - Google Patents

Lydproduktionsanordning Download PDF

Info

Publication number
DK3637797T3
DK3637797T3 DK18880737.4T DK18880737T DK3637797T3 DK 3637797 T3 DK3637797 T3 DK 3637797T3 DK 18880737 T DK18880737 T DK 18880737T DK 3637797 T3 DK3637797 T3 DK 3637797T3
Authority
DK
Denmark
Prior art keywords
production device
sound production
sound
production
Prior art date
Application number
DK18880737.4T
Other languages
English (en)
Inventor
Xiaoming Chen
Zhe Wu
Original Assignee
Suzhou Yichuan Electronic 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 Suzhou Yichuan Electronic Tech Co Ltd filed Critical Suzhou Yichuan Electronic Tech Co Ltd
Application granted granted Critical
Publication of DK3637797T3 publication Critical patent/DK3637797T3/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/02—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/283—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm
    • H04R1/2834—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm for loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2838—Enclosures comprising vibrating or resonating arrangements of the bandpass type
    • H04R1/2842—Enclosures comprising vibrating or resonating arrangements of the bandpass type for loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00—Loudspeakers
    • H04R2400/11—Aspects regarding the frame of loudspeaker transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Electromagnetism (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Telephone Set Structure (AREA)
DK18880737.4T 2017-11-24 2018-11-23 Lydproduktionsanordning DK3637797T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711193624.XA CN107820178B (zh) 2017-11-24 2017-11-24 一种受话器
PCT/CN2018/117170 WO2019101161A1 (zh) 2017-11-24 2018-11-23 一种发声设备

Publications (1)

Publication Number Publication Date
DK3637797T3 true DK3637797T3 (da) 2021-07-19

Family

ID=61608781

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18880737.4T DK3637797T3 (da) 2017-11-24 2018-11-23 Lydproduktionsanordning

Country Status (6)

Country Link
US (1) US11223897B2 (da)
EP (1) EP3637797B1 (da)
JP (1) JP6960189B2 (da)
CN (1) CN107820178B (da)
DK (1) DK3637797T3 (da)
WO (1) WO2019101161A1 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107820178B (zh) 2017-11-24 2024-12-06 苏州逸巛科技有限公司 一种受话器
CN208015999U (zh) * 2018-04-25 2018-10-26 深圳倍声声学技术有限公司 一种动铁模组及耳道式接收器
CN108574920B (zh) * 2018-06-26 2024-03-29 常州阿木奇声学科技有限公司 一种动铁单元
CN108632419B (zh) 2018-07-11 2019-11-22 维沃移动通信有限公司 一种移动终端
CN109005488B (zh) * 2018-09-11 2024-07-30 常州阿木奇声学科技有限公司 一种动圈喇叭
JP7338147B2 (ja) * 2018-11-29 2023-09-05 ヤマハ株式会社 電気音響変換器
CN110366064B (zh) * 2019-07-31 2025-09-30 苏州逸巛科技有限公司 一种隔膜式受话器
CN110392330B (zh) * 2019-07-31 2024-11-26 苏州逸巛科技有限公司 一种多音腔受话器
CN110602614B (zh) * 2019-09-09 2021-05-25 Oppo广东移动通信有限公司 发声装置和电子设备
CN110913048B (zh) * 2019-11-29 2021-09-28 维沃移动通信有限公司 电子设备
JP7001950B2 (ja) * 2020-06-10 2022-01-20 ダイキン工業株式会社 渦輪発生装置
CN112637747A (zh) * 2020-12-24 2021-04-09 苏州倍声声学技术有限公司 一种动铁受话器和降噪耳机
CN113115487A (zh) * 2021-05-25 2021-07-13 中山市康高电器实业有限公司 一种发热管安装座
CN116137692A (zh) * 2021-11-16 2023-05-19 天津大觥科技有限公司 一种发音单元及音响设备
CN114025280B (zh) * 2021-11-30 2024-04-09 苏州迪倍电子科技有限公司 一种小前腔的动铁喇叭膜片
CN121692026A (zh) * 2022-07-07 2026-03-17 中科声特美(苏州)声学科技有限公司 一种双振膜受话器及电子设备

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JPS5330296A (en) * 1976-09-01 1978-03-22 Seiko Instr & Electronics Ltd Electro-acoustic transducer
JPS5518801U (da) * 1978-01-18 1980-02-06
US5092424A (en) 1990-12-03 1992-03-03 Bose Corporation Electroacoustical transducing with at least three cascaded subchambers
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JP2000032587A (ja) * 1998-07-07 2000-01-28 Victor Co Of Japan Ltd 電気音響変換器
NL1011733C1 (nl) 1999-04-06 2000-10-09 Microtronic Nederland Bv Elektroakoestische transducent met een membraan en werkwijze voor het bevestigen van een membraan in een dergelijke transducent.
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CN107197411A (zh) * 2017-03-31 2017-09-22 苏州逸巛声学科技有限公司 一种受话器及其装配工艺
CN107820178B (zh) * 2017-11-24 2024-12-06 苏州逸巛科技有限公司 一种受话器
CN207612419U (zh) * 2017-11-24 2018-07-13 苏州逸巛声学科技有限公司 一种受话器

Also Published As

Publication number Publication date
JP2020527922A (ja) 2020-09-10
US20200366984A1 (en) 2020-11-19
EP3637797A4 (en) 2020-07-15
CN107820178A (zh) 2018-03-20
US11223897B2 (en) 2022-01-11
JP6960189B2 (ja) 2021-11-05
EP3637797B1 (en) 2021-06-23
WO2019101161A1 (zh) 2019-05-31
EP3637797A1 (en) 2020-04-15
CN107820178B (zh) 2024-12-06

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