CN209748802U - 振膜、扬声器和扬声器模组 - Google Patents

振膜、扬声器和扬声器模组 Download PDF

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Publication number
CN209748802U
CN209748802U CN201920627908.3U CN201920627908U CN209748802U CN 209748802 U CN209748802 U CN 209748802U CN 201920627908 U CN201920627908 U CN 201920627908U CN 209748802 U CN209748802 U CN 209748802U
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China
Prior art keywords
diaphragm
flat plate
loudspeaker
deformation
central
Prior art date
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Active
Application number
CN201920627908.3U
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English (en)
Chinese (zh)
Inventor
张成飞
王建建
李坤
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.)
Goertek Techology Co Ltd
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Goertek Techology Co Ltd
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Application filed by Goertek Techology Co Ltd filed Critical Goertek Techology Co Ltd
Priority to CN201920627908.3U priority Critical patent/CN209748802U/zh
Application granted granted Critical
Publication of CN209748802U publication Critical patent/CN209748802U/zh
Priority to PCT/CN2019/128427 priority patent/WO2020220704A1/fr
Active 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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
CN201920627908.3U 2019-04-30 2019-04-30 振膜、扬声器和扬声器模组 Active CN209748802U (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201920627908.3U CN209748802U (zh) 2019-04-30 2019-04-30 振膜、扬声器和扬声器模组
PCT/CN2019/128427 WO2020220704A1 (fr) 2019-04-30 2019-12-25 Membrane, haut-parleur et module de haut-parleur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920627908.3U CN209748802U (zh) 2019-04-30 2019-04-30 振膜、扬声器和扬声器模组

Publications (1)

Publication Number Publication Date
CN209748802U true CN209748802U (zh) 2019-12-06

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CN201920627908.3U Active CN209748802U (zh) 2019-04-30 2019-04-30 振膜、扬声器和扬声器模组

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CN (1) CN209748802U (fr)
WO (1) WO2020220704A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020220704A1 (fr) * 2019-04-30 2020-11-05 歌尔股份有限公司 Membrane, haut-parleur et module de haut-parleur
WO2021134170A1 (fr) * 2019-12-30 2021-07-08 瑞声声学科技(深圳)有限公司 Microphone à conduction osseuse
CN116250657A (zh) * 2023-02-13 2023-06-13 歌尔微电子股份有限公司 气流传感器和电子烟

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9445200B2 (en) * 2012-05-14 2016-09-13 Electronics And Telecommunications Research Institute Piezoelectric speaker having weight and method of producing the same
CN205123997U (zh) * 2015-12-04 2016-03-30 山东共达电声股份有限公司 扬声器及其膜片
CN105357615A (zh) * 2015-12-04 2016-02-24 山东共达电声股份有限公司 扬声器及其膜片
CN208112928U (zh) * 2018-04-25 2018-11-16 歌尔科技有限公司 发声装置以及电子设备
CN209748802U (zh) * 2019-04-30 2019-12-06 歌尔科技有限公司 振膜、扬声器和扬声器模组

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020220704A1 (fr) * 2019-04-30 2020-11-05 歌尔股份有限公司 Membrane, haut-parleur et module de haut-parleur
WO2021134170A1 (fr) * 2019-12-30 2021-07-08 瑞声声学科技(深圳)有限公司 Microphone à conduction osseuse
CN116250657A (zh) * 2023-02-13 2023-06-13 歌尔微电子股份有限公司 气流传感器和电子烟

Also Published As

Publication number Publication date
WO2020220704A1 (fr) 2020-11-05

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