CN110226332B - 发声器 - Google Patents

发声器 Download PDF

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Publication number
CN110226332B
CN110226332B CN201780084398.3A CN201780084398A CN110226332B CN 110226332 B CN110226332 B CN 110226332B CN 201780084398 A CN201780084398 A CN 201780084398A CN 110226332 B CN110226332 B CN 110226332B
Authority
CN
China
Prior art keywords
diaphragm
space
peripheral portion
shielding plate
inner peripheral
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.)
Active
Application number
CN201780084398.3A
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English (en)
Chinese (zh)
Other versions
CN110226332A (zh
Inventor
宫田晋
早川孝志郎
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.)
Denso Electronics Corp
Original Assignee
Anden 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 Anden Co Ltd filed Critical Anden Co Ltd
Publication of CN110226332A publication Critical patent/CN110226332A/zh
Application granted granted Critical
Publication of CN110226332B publication Critical patent/CN110226332B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/023—Screens for loudspeakers
    • 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
    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12—Non-planar diaphragms or cones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/046—Construction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q5/00—Arrangement or adaptation of acoustic signal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00—Loudspeakers
    • H04R2400/11—Aspects regarding the frame of loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/13—Acoustic transducers and sound field adaptation in vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
CN201780084398.3A 2017-01-26 2017-09-12 发声器 Active CN110226332B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017-012356 2017-01-26
JP2017012356A JP6635061B2 (ja) 2017-01-26 2017-01-26 発音器
PCT/JP2017/032754 WO2018138955A1 (ja) 2017-01-26 2017-09-12 発音器

Publications (2)

Publication Number Publication Date
CN110226332A CN110226332A (zh) 2019-09-10
CN110226332B true CN110226332B (zh) 2020-11-13

Family

ID=62978571

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780084398.3A Active CN110226332B (zh) 2017-01-26 2017-09-12 发声器

Country Status (6)

Country Link
US (1) US11051110B2 (enExample)
JP (1) JP6635061B2 (enExample)
KR (1) KR102160370B1 (enExample)
CN (1) CN110226332B (enExample)
DE (1) DE112017006930T5 (enExample)
WO (1) WO2018138955A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10390143B1 (en) * 2018-02-15 2019-08-20 Bose Corporation Electro-acoustic transducer for open audio device
DK180111B1 (en) * 2018-10-04 2020-05-06 Upper Level Aps A magnet system for an electromechanical transducer
WO2020184022A1 (ja) 2019-03-13 2020-09-17 アンデン株式会社 発音器およびその製造方法
JP7092153B2 (ja) * 2019-03-13 2022-06-28 株式会社デンソーエレクトロニクス 発音器およびその製造方法
JP7294916B2 (ja) * 2019-07-01 2023-06-20 ホシデン株式会社 スピーカ筐体
WO2021134214A1 (zh) * 2019-12-30 2021-07-08 瑞声声学科技(深圳)有限公司 发声器件
CN212086487U (zh) * 2020-05-25 2020-12-04 瑞声声学科技(深圳)有限公司 压电式mems麦克风
JP7425938B2 (ja) * 2021-03-12 2024-02-01 株式会社デンソーエレクトロニクス 電気装置
GB202103451D0 (en) 2021-03-12 2021-04-28 Pss Belgium Nv Loudspeaker assembly for use outdoors
JP7494815B2 (ja) 2021-07-20 2024-06-04 株式会社デンソーエレクトロニクス 電気装置
JP2023018351A (ja) 2021-07-27 2023-02-08 株式会社デンソーエレクトロニクス 電気装置、および電気装置の製造方法
CN118715785A (zh) * 2022-03-07 2024-09-27 株式会社电装电子 发声器
WO2024122453A1 (ja) * 2022-12-06 2024-06-13 株式会社小糸製作所 発音装置および車両用灯具

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1462565A (zh) * 2001-02-26 2003-12-17 优异塔克斯株式会社 扬声器
JP2004179698A (ja) * 2002-11-22 2004-06-24 Citizen Electronics Co Ltd 発音体の構造
WO2008004272A1 (en) * 2006-07-03 2008-01-10 Pioneer Corporation Speaker device and speaker unit
JP2016025558A (ja) * 2014-07-23 2016-02-08 アンデン株式会社 車両用発音器
CN205356669U (zh) * 2015-11-30 2016-06-29 歌尔声学股份有限公司 一种扬声器单体

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE26030E (en) * 1956-02-28 1966-05-24 Dynamic transducer
US3230319A (en) * 1963-05-24 1966-01-18 Plastic Mold & Engineering Co Dynamic ear phone
JPS5716499A (en) * 1980-07-04 1982-01-27 Citizen Watch Co Ltd Sound generator
US4790020A (en) * 1987-10-26 1988-12-06 Lin Kuang Yao Horn type loudspeakers
JP4444728B2 (ja) * 2004-05-11 2010-03-31 スター精密株式会社 電気音響変換器
US20120266590A1 (en) * 2011-04-25 2012-10-25 Resonance Technology International Inc. Broad pressure and frequency range accumulator
JP2013011315A (ja) * 2011-06-30 2013-01-17 Tokai Rubber Ind Ltd 流体封入式防振装置
US10022268B2 (en) * 2013-12-17 2018-07-17 Medical Instrument Development Laboratories, Inc. Diaphragm-position-controlled, multi-mode ocular fluid management system and method
JP6419031B2 (ja) 2015-06-30 2018-11-07 パラマウントベッド株式会社 ベッド用サイドレール
JP2018050141A (ja) * 2016-09-21 2018-03-29 カシオ計算機株式会社 音響装置
CN112154269B (zh) * 2018-03-30 2023-03-10 德卡产品有限公司 液体泵送盒和相关联的压力分配歧管以及相关方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1462565A (zh) * 2001-02-26 2003-12-17 优异塔克斯株式会社 扬声器
JP2004179698A (ja) * 2002-11-22 2004-06-24 Citizen Electronics Co Ltd 発音体の構造
WO2008004272A1 (en) * 2006-07-03 2008-01-10 Pioneer Corporation Speaker device and speaker unit
JP2016025558A (ja) * 2014-07-23 2016-02-08 アンデン株式会社 車両用発音器
CN205356669U (zh) * 2015-11-30 2016-06-29 歌尔声学股份有限公司 一种扬声器单体

Also Published As

Publication number Publication date
WO2018138955A1 (ja) 2018-08-02
CN110226332A (zh) 2019-09-10
JP2018121249A (ja) 2018-08-02
US11051110B2 (en) 2021-06-29
KR20190099049A (ko) 2019-08-23
JP6635061B2 (ja) 2020-01-22
KR102160370B1 (ko) 2020-09-28
DE112017006930T5 (de) 2019-10-10
US20190313192A1 (en) 2019-10-10

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