CN107027083B - 电声转换装置及电子装置 - Google Patents
电声转换装置及电子装置 Download PDFInfo
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- CN107027083B CN107027083B CN201710375607.1A CN201710375607A CN107027083B CN 107027083 B CN107027083 B CN 107027083B CN 201710375607 A CN201710375607 A CN 201710375607A CN 107027083 B CN107027083 B CN 107027083B
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- sound
- sound cavity
- cavity
- electroacoustic
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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
- 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; 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)
- Special Spraying Apparatus (AREA)
Abstract
Description
Claims (9)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710375607.1A CN107027083B (zh) | 2017-05-24 | 2017-05-24 | 电声转换装置及电子装置 |
PCT/CN2018/085507 WO2018214714A1 (zh) | 2017-05-24 | 2018-05-03 | 电声转换装置及电子装置 |
EP18805013.2A EP3634011B1 (en) | 2017-05-24 | 2018-05-03 | Electro-acoustic transducer, and electronic device |
US16/674,865 US10863293B2 (en) | 2017-05-24 | 2019-11-05 | Electro-acoustic conversion device and terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710375607.1A CN107027083B (zh) | 2017-05-24 | 2017-05-24 | 电声转换装置及电子装置 |
Publications (2)
Publication Number | Publication Date |
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CN107027083A CN107027083A (zh) | 2017-08-08 |
CN107027083B true CN107027083B (zh) | 2022-07-26 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710375607.1A Active CN107027083B (zh) | 2017-05-24 | 2017-05-24 | 电声转换装置及电子装置 |
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CN (1) | CN107027083B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3634011B1 (en) * | 2017-05-24 | 2021-01-20 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Electro-acoustic transducer, and electronic device |
US10728638B2 (en) * | 2017-11-13 | 2020-07-28 | Apple Inc. | Micro speaker assembly having a manual pump |
CN107820180B (zh) * | 2017-11-28 | 2020-09-04 | Oppo广东移动通信有限公司 | 终端设备、扬声器组件及其组装方法 |
CN107995571B (zh) * | 2017-12-11 | 2020-09-04 | Oppo广东移动通信有限公司 | 电子装置、电声组件及其组装方法 |
CN108471575B (zh) * | 2018-05-14 | 2020-07-03 | 广东小天才科技有限公司 | 一种移动终端的扬声器排液方法及移动终端 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203086726U (zh) * | 2013-01-07 | 2013-07-24 | 歌尔声学股份有限公司 | 扬声器装置 |
JP2013183261A (ja) * | 2012-03-01 | 2013-09-12 | Nec Casio Mobile Communications Ltd | 電気音響変換装置を備えた電子機器 |
JP2014120853A (ja) * | 2012-12-14 | 2014-06-30 | Nec Casio Mobile Communications Ltd | 端末装置および携帯端末 |
CN104954901A (zh) * | 2014-03-28 | 2015-09-30 | 美律电子(惠州)有限公司 | 具排水通道的耳机 |
CN204906680U (zh) * | 2014-07-31 | 2015-12-23 | 苹果公司 | 一种用于防液体的声学装置的系统和电子装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9226076B2 (en) * | 2014-04-30 | 2015-12-29 | Apple Inc. | Evacuation of liquid from acoustic space |
CN104640012A (zh) * | 2015-01-19 | 2015-05-20 | 威立达数码科技(深圳)有限公司 | 一种水舞音箱 |
-
2017
- 2017-05-24 CN CN201710375607.1A patent/CN107027083B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013183261A (ja) * | 2012-03-01 | 2013-09-12 | Nec Casio Mobile Communications Ltd | 電気音響変換装置を備えた電子機器 |
JP2014120853A (ja) * | 2012-12-14 | 2014-06-30 | Nec Casio Mobile Communications Ltd | 端末装置および携帯端末 |
CN203086726U (zh) * | 2013-01-07 | 2013-07-24 | 歌尔声学股份有限公司 | 扬声器装置 |
CN104954901A (zh) * | 2014-03-28 | 2015-09-30 | 美律电子(惠州)有限公司 | 具排水通道的耳机 |
CN204906680U (zh) * | 2014-07-31 | 2015-12-23 | 苹果公司 | 一种用于防液体的声学装置的系统和电子装置 |
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Publication number | Publication date |
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CN107027083A (zh) | 2017-08-08 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Applicant after: KING TONE INNOVATION Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Applicant before: KING TONE INNOVATION |
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Effective date of registration: 20211223 Address after: 518057 Fuan Science and Technology Building, Block B, No. 13, Yuehai Street, Nanshan District, Shenzhen City, Guangdong Province, 207-2 Applicant after: Shenzhen Huantai Technology Co.,Ltd. Applicant after: KING TONE INNOVATION Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Applicant before: KING TONE INNOVATION |
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