KR101310879B1 - 이어폰 - Google Patents
이어폰 Download PDFInfo
- Publication number
- KR101310879B1 KR101310879B1 KR1020120065532A KR20120065532A KR101310879B1 KR 101310879 B1 KR101310879 B1 KR 101310879B1 KR 1020120065532 A KR1020120065532 A KR 1020120065532A KR 20120065532 A KR20120065532 A KR 20120065532A KR 101310879 B1 KR101310879 B1 KR 101310879B1
- Authority
- KR
- South Korea
- Prior art keywords
- sound
- space
- sound transmission
- housing
- ringing
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 238000005192 partition Methods 0.000 claims abstract description 22
- 210000000613 ear canal Anatomy 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 210000003454 tympanic membrane Anatomy 0.000 description 10
- 210000000883 ear external Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010033372 Pain and discomfort Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Images
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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1016—Earpieces of the intra-aural type
-
- 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
- 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
- H04R1/283—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm
- H04R1/2834—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm for loudspeaker transducers
-
- 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
- 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
- H04R1/2853—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line
- H04R1/2857—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line for loudspeaker transducers
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예에 따른 이어폰의 주요부인 음향대역 조절 유닛에 포함된 조절구의 형상을 나타낸 개념도
200...이어피스
300...격벽
400...마이크로 스피커
500...음향대역 조절 유닛
Claims (6)
- 외이도(外耳道)에 삽입되는 음 전달통이 일측으로 돌출되고, 내부 공간을 형성하는 하우징;
상기 음 전달통의 외주면에 결합되고 상기 외이도에 밀착되는 이어피스;
상기 하우징에 내장되어 상기 내부 공간을 상기 음 전달통이 형성된 측의 제1 울림공간과, 상기 음 전달통과 대향되는 측의 제2 울림공간으로 양분하는 격벽;
상기 격벽에 장착되고, 상기 제2 울림공간측을 향하여 배치되는 진동판을 포함하는 마이크로 스피커; 및
상기 음 전달통과 상기 제1 울림공간에 배치되고, 상기 제2 울림공간과 연통되며 상기 마이크로 스피커로부터 발생하는 음향 대역을 조절하는 음향대역 조절 유닛;을 포함하는 것을 특징으로 하는 이어폰.
- 청구항 1에 있어서,
상기 음향대역 조절 유닛은,
상기 음 전달통과 상기 제1 울림공간에 배치되어 상기 격벽에 단부가 고정되어 상기 제2 울림공간과 연통되는 양단 관통의 소리관을 포함하는 것을 특징으로 하는 이어폰.
- 청구항 2에 있어서,
상기 이어폰은,
상기 제2 울림공간측의 상기 하우징 외벽에 관통되는 연통홀을 더 포함하는 것을 특징으로 하는 이어폰.
- 청구항 2에 있어서,
상기 음향대역 조절 유닛은,
상기 소리관의 직경이 커지면 낮은 주파수 대역의 음향이 통과되는 것을 허용하고,
상기 소리관의 길이가 길어지면 높은 주파수 대역의 음향이 통과되는 것을 허용하는 것을 특징으로 하는 이어폰.
- 청구항 2에 있어서,
상기 음향대역 조절 유닛은,
상기 소리관의 직경에 대응하여 상기 격벽에 형성되고, 상기 소리관의 외주면과 밀착되는 조절구를 더 포함하는 것을 특징으로 하는 이어폰.
- 청구항 5에 있어서,
상기 조절구는,
상기 소리관의 직경보다 작게 상기 격벽에 관통된 중심홀과,
상기 중심홀의 가장자리로부터 방사상으로 절개 형성되는 복수의 슬릿과,
상기 중심홀의 가장자리로부터 상기 슬릿과 인접한 슬릿 사이의 면적으로 이루어져 일방향으로의 형상 변형을 허용하는 조절편을 포함하며,
상기 조절편은 각각 상기 소리관의 외주면에 접촉되어 접착 고정되는 것을 특징으로 하는 이어폰.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120065532A KR101310879B1 (ko) | 2012-06-19 | 2012-06-19 | 이어폰 |
US13/564,455 US8744112B2 (en) | 2012-06-19 | 2012-08-01 | Earphone with speaker facing away from earpiece and sound tube that communicates with spaces in front of and behind the speaker |
CN201310240736.1A CN103517172A (zh) | 2012-06-19 | 2013-06-18 | 耳机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120065532A KR101310879B1 (ko) | 2012-06-19 | 2012-06-19 | 이어폰 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101310879B1 true KR101310879B1 (ko) | 2013-09-25 |
Family
ID=49456583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020120065532A KR101310879B1 (ko) | 2012-06-19 | 2012-06-19 | 이어폰 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8744112B2 (ko) |
KR (1) | KR101310879B1 (ko) |
CN (1) | CN103517172A (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024204994A1 (ko) * | 2023-03-24 | 2024-10-03 | 삼성전자 주식회사 | 변형부재 및 이를 포함하는 전자 장치 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103826188A (zh) * | 2014-02-21 | 2014-05-28 | 青岛歌尔声学科技有限公司 | 一种入耳式动铁耳机及安装有该耳机的头戴耳机 |
CN107018459B (zh) * | 2016-01-27 | 2019-09-20 | 信泰光学(深圳)有限公司 | 耳机 |
CN107018458B (zh) * | 2016-01-27 | 2020-02-21 | 信泰光学(深圳)有限公司 | 耳机 |
US9591406B1 (en) * | 2016-04-25 | 2017-03-07 | Tien-Lai Huang | Multi-track stereo sound earphone |
KR102571141B1 (ko) * | 2018-12-07 | 2023-08-25 | 삼성전자주식회사 | 스피커와 마이크를 포함하는 전자 장치 |
KR102097472B1 (ko) * | 2019-07-18 | 2020-04-06 | 주식회사 비에스이 | 압력평형 구조를 가진 커널형 이어폰 |
EP4161090A4 (en) * | 2020-05-26 | 2023-12-06 | Foster Electric Company, Limited | HEADSET |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000077482A (ko) * | 1999-05-31 | 2000-12-26 | 이데이 노부유끼 | 이어폰 |
JP2011182201A (ja) | 2010-03-01 | 2011-09-15 | Audio Technica Corp | イヤホン |
JP2011188177A (ja) | 2010-03-08 | 2011-09-22 | Audio Technica Corp | イヤホン |
JP2011223438A (ja) | 2010-04-13 | 2011-11-04 | Victor Co Of Japan Ltd | イヤホン |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4709017B2 (ja) * | 2006-01-12 | 2011-06-22 | ソニー株式会社 | イヤホン装置 |
US8180091B2 (en) * | 2007-07-23 | 2012-05-15 | Sperian Hearing Protection, Llc (Delaware Limited Liability Company) | Headphone |
JP2009055249A (ja) * | 2007-08-24 | 2009-03-12 | Sony Corp | イヤピースおよび電気音響変換装置 |
WO2009075834A1 (en) * | 2007-12-10 | 2009-06-18 | Klipsch, Llc | In-ear headphones |
-
2012
- 2012-06-19 KR KR1020120065532A patent/KR101310879B1/ko active IP Right Grant
- 2012-08-01 US US13/564,455 patent/US8744112B2/en not_active Expired - Fee Related
-
2013
- 2013-06-18 CN CN201310240736.1A patent/CN103517172A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000077482A (ko) * | 1999-05-31 | 2000-12-26 | 이데이 노부유끼 | 이어폰 |
JP2011182201A (ja) | 2010-03-01 | 2011-09-15 | Audio Technica Corp | イヤホン |
JP2011188177A (ja) | 2010-03-08 | 2011-09-22 | Audio Technica Corp | イヤホン |
JP2011223438A (ja) | 2010-04-13 | 2011-11-04 | Victor Co Of Japan Ltd | イヤホン |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024204994A1 (ko) * | 2023-03-24 | 2024-10-03 | 삼성전자 주식회사 | 변형부재 및 이를 포함하는 전자 장치 |
Also Published As
Publication number | Publication date |
---|---|
CN103517172A (zh) | 2014-01-15 |
US8744112B2 (en) | 2014-06-03 |
US20130336512A1 (en) | 2013-12-19 |
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