CN210298035U - 声学装置及电子设备 - Google Patents

声学装置及电子设备 Download PDF

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Publication number
CN210298035U
CN210298035U CN201920461060.1U CN201920461060U CN210298035U CN 210298035 U CN210298035 U CN 210298035U CN 201920461060 U CN201920461060 U CN 201920461060U CN 210298035 U CN210298035 U CN 210298035U
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China
Prior art keywords
sound
shell
closed cavity
acoustic device
flexible deformation
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Active
Application number
CN201920461060.1U
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English (en)
Chinese (zh)
Inventor
徐同雁
郭翔
张成飞
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Goertek Techology Co Ltd
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Goertek Techology Co Ltd
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Priority to CN201920461060.1U priority Critical patent/CN210298035U/zh
Priority to PCT/CN2019/126123 priority patent/WO2020199654A1/fr
Application granted granted Critical
Publication of CN210298035U publication Critical patent/CN210298035U/zh
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    • 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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
CN201920461060.1U 2019-04-04 2019-04-04 声学装置及电子设备 Active CN210298035U (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201920461060.1U CN210298035U (zh) 2019-04-04 2019-04-04 声学装置及电子设备
PCT/CN2019/126123 WO2020199654A1 (fr) 2019-04-04 2019-12-18 Appareil acoustique et dispositif électronique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920461060.1U CN210298035U (zh) 2019-04-04 2019-04-04 声学装置及电子设备

Publications (1)

Publication Number Publication Date
CN210298035U true CN210298035U (zh) 2020-04-10

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CN201920461060.1U Active CN210298035U (zh) 2019-04-04 2019-04-04 声学装置及电子设备

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CN (1) CN210298035U (fr)
WO (1) WO2020199654A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113676581A (zh) * 2021-08-17 2021-11-19 维沃移动通信有限公司 发声器件及电子设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5475764A (en) * 1992-09-30 1995-12-12 Polk Investment Corporation Bandpass woofer and method
CN207560324U (zh) * 2017-11-21 2018-06-29 无锡睿勤科技有限公司 一种应用于笔记本电脑的喇叭系统及笔记本电脑
CN109218939B (zh) * 2018-08-16 2020-09-18 歌尔股份有限公司 发声装置及电子设备
CN209462592U (zh) * 2018-12-17 2019-10-01 歌尔科技有限公司 声学装置和电子设备
CN109874094A (zh) * 2018-12-18 2019-06-11 歌尔股份有限公司 声学装置及电子设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113676581A (zh) * 2021-08-17 2021-11-19 维沃移动通信有限公司 发声器件及电子设备
CN113676581B (zh) * 2021-08-17 2024-04-19 维沃移动通信有限公司 发声器件及电子设备

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Publication number Publication date
WO2020199654A1 (fr) 2020-10-08

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