CN113099367A - 扬声器、扬声器模组及电子设备 - Google Patents

扬声器、扬声器模组及电子设备 Download PDF

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Publication number
CN113099367A
CN113099367A CN202010019342.3A CN202010019342A CN113099367A CN 113099367 A CN113099367 A CN 113099367A CN 202010019342 A CN202010019342 A CN 202010019342A CN 113099367 A CN113099367 A CN 113099367A
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CN
China
Prior art keywords
diaphragm
speaker
loudspeaker
support
supporting portion
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.)
Pending
Application number
CN202010019342.3A
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English (en)
Chinese (zh)
Inventor
于利刚
朱统
李英明
苏杰
常晶
吴桂敏
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.)
Huawei Technologies Co Ltd
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Huawei Technologies 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 Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN202010019342.3A priority Critical patent/CN113099367A/zh
Priority to PCT/CN2021/070212 priority patent/WO2021139632A1/fr
Priority to EP21738865.1A priority patent/EP4068804A4/fr
Publication of CN113099367A publication Critical patent/CN113099367A/zh
Pending legal-status Critical Current

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    • 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 
    • H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges
    • 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 
    • H04R1/227—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  using transducers reproducing the same frequency band
    • 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 
    • H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
    • 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
    • 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
    • H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
    • H04R1/2892—Mountings or supports for transducers
    • H04R1/2896—Mountings or supports for transducers 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 
    • H04R1/30—Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns
    • 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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • 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
    • H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
    • H04R2209/026—Transducers having separately controllable opposing diaphragms, e.g. for ring-tone and voice
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
    • 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
    • H04R9/025—Magnetic circuit
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Multimedia (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
CN202010019342.3A 2020-01-08 2020-01-08 扬声器、扬声器模组及电子设备 Pending CN113099367A (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN202010019342.3A CN113099367A (zh) 2020-01-08 2020-01-08 扬声器、扬声器模组及电子设备
PCT/CN2021/070212 WO2021139632A1 (fr) 2020-01-08 2021-01-05 Haut-parleur, module de haut-parleur et dispositif électronique
EP21738865.1A EP4068804A4 (fr) 2020-01-08 2021-01-05 Haut-parleur, module de haut-parleur, et dispositif électronique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010019342.3A CN113099367A (zh) 2020-01-08 2020-01-08 扬声器、扬声器模组及电子设备

Publications (1)

Publication Number Publication Date
CN113099367A true CN113099367A (zh) 2021-07-09

Family

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CN202010019342.3A Pending CN113099367A (zh) 2020-01-08 2020-01-08 扬声器、扬声器模组及电子设备

Country Status (3)

Country Link
EP (1) EP4068804A4 (fr)
CN (1) CN113099367A (fr)
WO (1) WO2021139632A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113810800A (zh) * 2021-09-16 2021-12-17 维沃移动通信有限公司 扬声器模组及其声音调节方法、装置和电子设备
CN115334406A (zh) * 2022-05-10 2022-11-11 歌尔科技有限公司 音箱
CN116170726A (zh) * 2021-11-25 2023-05-26 北京荣耀终端有限公司 一种内核、扬声器模组和耳机
CN116193331A (zh) * 2021-11-29 2023-05-30 北京小米移动软件有限公司 发声模组和电子设备
CN116887140A (zh) * 2023-08-03 2023-10-13 安徽华韵声学科技有限公司 一种动圈和压电陶瓷喇叭模组
CN117998008A (zh) * 2022-10-28 2024-05-07 荣耀终端有限公司 通话声音调整的方法、电子设备及存储介质
US12262184B2 (en) 2020-05-14 2025-03-25 Huawei Technologies Co., Ltd. Active noise cancellation method and apparatus

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113840023B (zh) * 2021-09-13 2024-04-02 维沃移动通信有限公司 电子设备、控制方法及控制装置
CN114513729B (zh) * 2022-01-07 2023-07-07 华为技术有限公司 电子设备及声学换能器
CN114945128A (zh) * 2022-06-30 2022-08-26 维沃移动通信有限公司 电子设备
CN117041398B (zh) * 2023-08-17 2024-11-19 荣耀终端有限公司 一种电子设备
DE102024207850A1 (de) 2024-08-19 2026-02-19 Robert Bosch Gesellschaft mit beschränkter Haftung Fluidpumpvorrichtung mit einer ersten Membran und einer zweiten Membran

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5193119A (en) * 1985-09-02 1993-03-09 Franco Tontini Multiple loudspeaker
CN204425650U (zh) * 2014-10-31 2015-06-24 捷音特科技股份有限公司 压电陶瓷双频耳机结构
CN204697287U (zh) * 2015-06-09 2015-10-07 歌尔声学股份有限公司 压电扬声器
CN206181371U (zh) * 2016-10-31 2017-05-17 常州阿木奇声学科技有限公司 一种具有陶瓷压电单元的动圈扬声器
CN107371077A (zh) * 2016-05-13 2017-11-21 宇音国际有限公司 动圈压电双音频扬声器的耳机
CN208940223U (zh) * 2018-11-15 2019-06-04 歌尔科技有限公司 发声装置和移动终端

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140044300A1 (en) * 2012-08-08 2014-02-13 Kabushiki Kaisha Toshiba Electronic apparatus, sound quality improvement method, and sound quality improvement member
CN104967958B (zh) * 2015-05-08 2018-08-10 东莞泉声电子有限公司 高音质压电式扬声器
CN104869515A (zh) * 2015-06-08 2015-08-26 西安康弘新材料科技有限公司 动圈扬声器配合压电扬声器高保真音箱
US10897674B2 (en) * 2017-02-27 2021-01-19 Taiyo Yuden Co., Ltd. Electroacoustic transducer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5193119A (en) * 1985-09-02 1993-03-09 Franco Tontini Multiple loudspeaker
CN204425650U (zh) * 2014-10-31 2015-06-24 捷音特科技股份有限公司 压电陶瓷双频耳机结构
CN204697287U (zh) * 2015-06-09 2015-10-07 歌尔声学股份有限公司 压电扬声器
CN107371077A (zh) * 2016-05-13 2017-11-21 宇音国际有限公司 动圈压电双音频扬声器的耳机
CN206181371U (zh) * 2016-10-31 2017-05-17 常州阿木奇声学科技有限公司 一种具有陶瓷压电单元的动圈扬声器
CN208940223U (zh) * 2018-11-15 2019-06-04 歌尔科技有限公司 发声装置和移动终端

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12262184B2 (en) 2020-05-14 2025-03-25 Huawei Technologies Co., Ltd. Active noise cancellation method and apparatus
CN113810800A (zh) * 2021-09-16 2021-12-17 维沃移动通信有限公司 扬声器模组及其声音调节方法、装置和电子设备
CN113810800B (zh) * 2021-09-16 2024-01-09 维沃移动通信有限公司 扬声器模组及其声音调节方法、装置和电子设备
CN116170726A (zh) * 2021-11-25 2023-05-26 北京荣耀终端有限公司 一种内核、扬声器模组和耳机
CN116193331A (zh) * 2021-11-29 2023-05-30 北京小米移动软件有限公司 发声模组和电子设备
CN115334406A (zh) * 2022-05-10 2022-11-11 歌尔科技有限公司 音箱
CN117998008A (zh) * 2022-10-28 2024-05-07 荣耀终端有限公司 通话声音调整的方法、电子设备及存储介质
CN116887140A (zh) * 2023-08-03 2023-10-13 安徽华韵声学科技有限公司 一种动圈和压电陶瓷喇叭模组

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Publication number Publication date
WO2021139632A1 (fr) 2021-07-15
EP4068804A1 (fr) 2022-10-05
EP4068804A4 (fr) 2023-09-13

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Application publication date: 20210709