KR830008622A - 전기 음향 변환기 - Google Patents
전기 음향 변환기 Download PDFInfo
- Publication number
- KR830008622A KR830008622A KR1019810004146A KR810004146A KR830008622A KR 830008622 A KR830008622 A KR 830008622A KR 1019810004146 A KR1019810004146 A KR 1019810004146A KR 810004146 A KR810004146 A KR 810004146A KR 830008622 A KR830008622 A KR 830008622A
- Authority
- KR
- South Korea
- Prior art keywords
- outer box
- ear
- electroacoustic transducer
- transducer according
- electroacoustic
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000009713 electroplating Methods 0.000 claims 1
- 238000005530 etching Methods 0.000 claims 1
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
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
-
- 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
- H04R9/10—Telephone receivers
-
- 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
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1016—Earpieces of the intra-aural type
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본원 발명에 의한 전기음향변환기의 일실시예를 나타낸 사시도.
제2도는 제1도에 나타낸 전기음향변환기의 측면도.
제3도는 본원 발명의 설명을 위한 이개(耳介)의 정면도.
제4도는 제1도에 나타낸 전기음향변환기의 이개에의 장착상태를 나타낸 배면도.
제5도는 제4도 V-V'선 상의 부분단면도.
제6도는 제1도에 나타낸 전기 음향변환기의 단면도.
Claims (4)
- 전기음향 변환소자를 내장하는 동시에 이개(耳介)의 요부(凹部)에 감합할 수 있는 크기로 형성되며, 상기 이개의 요부에 감합했을 때에 적어도 2점이 이개의 일부에 의해 지지되는 바깥상자와, 이 바깥 상자의 각 지지점보다 아래쪽 위치에 있어서의 상기 이개의 외표면에 당접하도록 상기 바깥상자에서 연설(延設)되며, 상기 전기 음향 변환소자로부터의 외부 접속용 코오드를 유지하는 코오드 유지를 갖는 전기음향 변환기.
- 바깥상자는 대충 원추대(圓錐興) 형상으로 된 특허청구의 범위 1기재의 전기 음향 변환기.
- 바깥상자의 적어도 일부는 전주(電鑄) 가공에 의해 미소공을 다수 형성한 판상부재로 구성된 특허청구의 범위 1기재의 전기 음향 변환기.
- 바깥상자의 적어도 일부는 에칭가공에 의해 미소공을 다수 형성한 판상부재로 구성된 특허청구의 범위 1기재의 전기음향 변환기.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15220780A JPS5776994A (en) | 1980-10-31 | 1980-10-31 | Electroacoustic transducer |
JP15220680A JPS5776993A (en) | 1980-10-31 | 1980-10-31 | Electroacoustic transducer |
JP152207 | 1980-10-31 | ||
JP80-152207 | 1980-10-31 | ||
JP152206 | 1980-10-31 | ||
JP80-152206 | 1980-10-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830008622A true KR830008622A (ko) | 1983-12-10 |
KR860001263B1 KR860001263B1 (ko) | 1986-09-01 |
Family
ID=26481186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019810004146A KR860001263B1 (ko) | 1980-10-31 | 1981-10-29 | 전기음향 변환기 |
Country Status (8)
Country | Link |
---|---|
US (1) | US4736435A (ko) |
EP (2) | EP0064553B1 (ko) |
KR (1) | KR860001263B1 (ko) |
AU (1) | AU549182B2 (ko) |
CA (1) | CA1165248A (ko) |
IT (1) | IT1139675B (ko) |
SG (1) | SG64388G (ko) |
WO (1) | WO1982001636A1 (ko) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
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US5033093A (en) * | 1990-01-17 | 1991-07-16 | Peavey Electronics Corporation | Compact microphone and method of manufacture |
JPH0733508Y2 (ja) * | 1984-10-31 | 1995-07-31 | ソニー株式会社 | イヤホン |
US4720857A (en) * | 1985-12-06 | 1988-01-19 | Plantronics, Inc. | Miniaturized headset for two-way voice communication |
EP0232096B1 (en) * | 1986-01-23 | 1991-12-27 | Siemens Plessey Electronic Systems Limited | Acoustic transducers |
JPH01137691U (ko) * | 1988-03-15 | 1989-09-20 | ||
JPH0221890U (ko) * | 1988-07-12 | 1990-02-14 | ||
JP2546271Y2 (ja) * | 1988-12-12 | 1997-08-27 | ソニー株式会社 | 電気音響変換器 |
JP2794920B2 (ja) * | 1990-09-07 | 1998-09-10 | 松下電器産業株式会社 | イヤホン |
EP0564229B1 (en) * | 1992-03-30 | 1998-05-13 | Sony Corporation | Headphone |
JPH06237499A (ja) * | 1993-02-09 | 1994-08-23 | Sony Corp | ヘッドホン |
JP3254834B2 (ja) * | 1993-08-06 | 2002-02-12 | 松下電器産業株式会社 | イヤホン |
JP3815513B2 (ja) * | 1996-08-19 | 2006-08-30 | ソニー株式会社 | イヤホン |
CN1138447C (zh) * | 1998-02-16 | 2004-02-11 | 林仲宇 | 无传音性听力损失与冲击噪音之耳机 |
US6668064B1 (en) * | 1999-07-06 | 2003-12-23 | Chung Yu Lin | Earphone without impulse noise and surrounding blockade |
USD435036S (en) * | 1999-11-17 | 2000-12-12 | Koss Corporation | Stereophone ear plug |
US6411722B1 (en) * | 2000-05-11 | 2002-06-25 | Dan Wolf | Earphone for an RF transmitting device |
US6810987B1 (en) * | 2002-12-06 | 2004-11-02 | Plantronics, Inc. | Earbud headset |
CN1874613A (zh) * | 2005-03-25 | 2006-12-06 | 南承铉 | 使用电容传感器的自动控制耳机系统 |
US20070030337A1 (en) * | 2005-08-03 | 2007-02-08 | Smith Montez D | Wireless Audio System With Remote Control |
JP4709017B2 (ja) * | 2006-01-12 | 2011-06-22 | ソニー株式会社 | イヤホン装置 |
US8249287B2 (en) | 2010-08-16 | 2012-08-21 | Bose Corporation | Earpiece positioning and retaining |
US8428289B2 (en) * | 2007-06-13 | 2013-04-23 | Innovelis, Inc. | Headphone adaptation and positioning device |
USD596616S1 (en) | 2008-09-05 | 2009-07-21 | Apple Inc. | Earphone |
JP2011124836A (ja) * | 2009-12-11 | 2011-06-23 | Victor Co Of Japan Ltd | ヘッドホン |
US9532126B1 (en) | 2010-01-06 | 2016-12-27 | Skullcandy, Inc. | Audio earbud headphone for improved in-ear retention |
US8515115B2 (en) * | 2010-01-06 | 2013-08-20 | Skullcandy, Inc. | Audio earbud headphone with extended curvature |
US8737669B2 (en) | 2011-07-28 | 2014-05-27 | Bose Corporation | Earpiece passive noise attenuating |
DE102012209362B4 (de) * | 2012-06-04 | 2018-03-15 | Sennheiser Electronic Gmbh & Co. Kg | Abdichteinheit für einen In-Ohr Hörer und In-Ohr Hörer |
USD681015S1 (en) * | 2012-09-08 | 2013-04-30 | Apple Inc. | Earphone |
US9031276B2 (en) * | 2012-12-07 | 2015-05-12 | Apple Inc. | Electroformed housings for electronic devices |
US9479859B2 (en) | 2013-11-18 | 2016-10-25 | 3M Innovative Properties Company | Concha-fit electronic hearing protection device |
DE102014107972B9 (de) | 2014-04-17 | 2022-07-21 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Leuchtvorrichtung mit einem ersten Leuchtstoff und Filterpartikeln |
US9661420B2 (en) | 2014-08-19 | 2017-05-23 | Apple Inc. | Moving coil motor arrangement with a sound outlet for reducing magnetic particle ingress in transducers |
USD812587S1 (en) | 2015-04-17 | 2018-03-13 | Skullcandy, Inc. | Portion of a headphone |
USD768599S1 (en) | 2015-04-17 | 2016-10-11 | Skullcandy, Inc. | Portion of a headphone |
USD773435S1 (en) * | 2015-08-05 | 2016-12-06 | Harman International Industries, Incorporated | Headphone |
US9635452B2 (en) * | 2015-08-05 | 2017-04-25 | Bose Corporation | Noise reduction with in-ear headphone |
JP7020398B2 (ja) | 2016-02-23 | 2022-02-16 | ソニーグループ株式会社 | ウェアラブル装置 |
USD796486S1 (en) * | 2016-03-13 | 2017-09-05 | Huiyang District Yonghu Town Xingcheng Electronic Processing Plant | Wireless headset |
CN106454591B (zh) * | 2016-10-19 | 2020-06-12 | 歌尔股份有限公司 | 耳机 |
USD833420S1 (en) * | 2017-06-27 | 2018-11-13 | Akg Acoustics Gmbh | Headphone |
USD870708S1 (en) | 2017-12-28 | 2019-12-24 | Harman International Industries, Incorporated | Headphone |
US11166093B2 (en) | 2019-03-19 | 2021-11-02 | Logitech Europe S.A. | Earphone device support and case |
USD879067S1 (en) * | 2019-11-21 | 2020-03-24 | Shenzhen Honglian Industrial Co., Ltd. | Earphones |
WO2021142590A1 (zh) * | 2020-01-13 | 2021-07-22 | 深圳市迈斯高科技有限公司 | 耳机 |
USD894875S1 (en) * | 2020-05-24 | 2020-09-01 | Shenzhen Taifeitong Technology Co., Ltd. | Earphones |
USD969772S1 (en) | 2020-12-02 | 2022-11-15 | Logitech Europe S.A. | Earphone |
USD1002583S1 (en) | 2020-12-02 | 2023-10-24 | Logitech Europe S.A. | Combined earphone and earphone case |
USD974038S1 (en) | 2020-12-02 | 2023-01-03 | Logitech Europe S.A. | Earphone case |
USD1000414S1 (en) * | 2023-05-18 | 2023-10-03 | Song WAN | Ear pad |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE348388C (de) * | 1919-07-25 | 1922-02-07 | Siemens Ag | In den Gehoergang einzufuehrendes Telephon winkelfoermiger Bauart |
US1601063A (en) * | 1924-05-19 | 1926-09-28 | Western Electric Co | Acoustic device |
US2203105A (en) * | 1938-03-03 | 1940-06-04 | Margaret L Muir | Earpiece manufacture |
US2391924A (en) * | 1941-07-16 | 1946-01-01 | Brush Dev Co | Phone and method of making same |
US2964596A (en) * | 1956-08-01 | 1960-12-13 | Zenith Radio Corp | Sound-reproducing device |
JPS3514405Y1 (ko) * | 1957-06-25 | 1960-06-29 | ||
JPS3711108Y1 (ko) * | 1960-03-01 | 1962-05-22 | ||
DE1487429A1 (de) * | 1966-05-10 | 1969-01-16 | Siemens Ag | Verfahren zur Herstellung von Daempfungsabdeckungen fuer elektroakustische Wandler |
US3502455A (en) * | 1967-10-09 | 1970-03-24 | Bendix Corp | Method of fabricating a thin film vitreous continuous membrane product |
DE1291380C2 (de) * | 1967-10-27 | 1974-02-21 | Sennheiser Electronic | Ohrbuegelhoerer |
US3586794A (en) * | 1967-11-04 | 1971-06-22 | Sennheiser Electronic | Earphone having sound detour path |
US3821647A (en) * | 1971-06-01 | 1974-06-28 | J Minasian | Radio receiving means |
JPS48106727U (ko) * | 1972-03-14 | 1973-12-11 | ||
AT325693B (de) * | 1973-12-06 | 1975-11-10 | Akg Akustische Kino Geraete | Kopfhörer |
JPS5160229U (ko) * | 1974-11-05 | 1976-05-12 | ||
JPS5330316A (en) * | 1976-09-01 | 1978-03-22 | Koken Kk | Sealed sound receiver |
JPS5497117U (ko) * | 1977-12-21 | 1979-07-09 | ||
JPS574880U (ko) * | 1980-06-06 | 1982-01-11 | ||
GB2082020B (en) * | 1980-06-30 | 1985-05-30 | Pioneer Electronic Corp | Ear speaker |
US4588867A (en) * | 1982-04-27 | 1986-05-13 | Masao Konomi | Ear microphone |
-
1981
- 1981-10-26 CA CA000388704A patent/CA1165248A/en not_active Expired
- 1981-10-27 EP EP81902954A patent/EP0064553B1/en not_active Expired
- 1981-10-27 EP EP84113587A patent/EP0143383B1/en not_active Expired
- 1981-10-27 AU AU78013/81A patent/AU549182B2/en not_active Expired
- 1981-10-27 WO PCT/JP1981/000299 patent/WO1982001636A1/ja active IP Right Grant
- 1981-10-27 US US06/765,181 patent/US4736435A/en not_active Expired - Lifetime
- 1981-10-29 KR KR1019810004146A patent/KR860001263B1/ko active
- 1981-11-02 IT IT24818/81A patent/IT1139675B/it active
-
1988
- 1988-09-29 SG SG64388A patent/SG64388G/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA1165248A (en) | 1984-04-10 |
IT8124818A0 (it) | 1981-11-02 |
EP0143383B1 (en) | 1987-05-06 |
IT1139675B (it) | 1986-09-24 |
US4736435A (en) | 1988-04-05 |
EP0143383A2 (en) | 1985-06-05 |
AU7801381A (en) | 1982-05-21 |
SG64388G (en) | 1989-03-10 |
EP0064553A4 (en) | 1983-03-15 |
EP0064553B1 (en) | 1986-07-23 |
WO1982001636A1 (en) | 1982-05-13 |
AU549182B2 (en) | 1986-01-16 |
EP0064553A1 (en) | 1982-11-17 |
EP0143383A3 (en) | 1985-07-17 |
KR860001263B1 (ko) | 1986-09-01 |
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