CN1961610B - 平行六面体型方向性电容式传声器 - Google Patents

平行六面体型方向性电容式传声器 Download PDF

Info

Publication number
CN1961610B
CN1961610B CN2004800012997A CN200480001299A CN1961610B CN 1961610 B CN1961610 B CN 1961610B CN 2004800012997 A CN2004800012997 A CN 2004800012997A CN 200480001299 A CN200480001299 A CN 200480001299A CN 1961610 B CN1961610 B CN 1961610B
Authority
CN
China
Prior art keywords
pcb
shell
backboard
sound
condenser microphone
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2004800012997A
Other languages
English (en)
Chinese (zh)
Other versions
CN1961610A (zh
Inventor
宋清淡
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.)
BO SUNG ELECTRICS Co Ltd
Original Assignee
BO SUNG ELECTRICS Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BO SUNG ELECTRICS Co Ltd filed Critical BO SUNG ELECTRICS Co Ltd
Publication of CN1961610A publication Critical patent/CN1961610A/zh
Application granted granted Critical
Publication of CN1961610B publication Critical patent/CN1961610B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/60—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith holding sliding wings open
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/006—Interconnection of transducer parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/08—Locks or fastenings for special use for sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/46—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
    • E05C17/48—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member comprising a sliding securing member
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/60—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith holding sliding wings open
    • E05C17/62—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith holding sliding wings open using notches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/12—Fastening devices with bolts moving pivotally or rotatively with latching action
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R19/00—Electrostatic transducers
    • H04R19/04—Microphones
    • 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
    • H04R1/06—Arranging circuit leads; Relieving strain on circuit leads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
CN2004800012997A 2004-02-24 2004-10-01 平行六面体型方向性电容式传声器 Expired - Fee Related CN1961610B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2004-0012310 2004-02-24
KR1020040012310 2004-02-24
KR1020040012310A KR100544281B1 (ko) 2004-02-24 2004-02-24 평행육면체형 지향성 콘덴서 마이크로폰
PCT/KR2004/002529 WO2005081582A1 (en) 2004-02-24 2004-10-01 A parallelepiped type directional condenser microphone

Publications (2)

Publication Number Publication Date
CN1961610A CN1961610A (zh) 2007-05-09
CN1961610B true CN1961610B (zh) 2011-05-11

Family

ID=34880276

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2004800012997A Expired - Fee Related CN1961610B (zh) 2004-02-24 2004-10-01 平行六面体型方向性电容式传声器

Country Status (4)

Country Link
KR (1) KR100544281B1 (ko)
CN (1) CN1961610B (ko)
BR (1) BRPI0500580A (ko)
WO (1) WO2005081582A1 (ko)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1305331A (zh) * 1999-12-13 2001-07-25 元一通讯株式会社 电容式话筒
KR20020024122A (ko) * 2002-01-26 2002-03-29 이석순 콘덴서 마이크로폰
CN1354615A (zh) * 2000-11-21 2002-06-19 松下电器产业株式会社 驻极体电容传声器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58207800A (ja) * 1982-05-28 1983-12-03 Toshiba Corp トランスジユ−サ
JP3479464B2 (ja) * 1999-02-08 2003-12-15 ホシデン株式会社 単一指向性エレクトレットコンデンサマイクロホン
JP3471775B2 (ja) * 2001-08-27 2003-12-02 ヤマハメタニクス株式会社 マイクホルダ
JP3748810B2 (ja) * 2001-11-29 2006-02-22 シチズン電子株式会社 マイクロホン
JP4003870B2 (ja) * 2002-05-28 2007-11-07 シチズン電子株式会社 エレクトレットコンデンサマイクロホン
KR200332944Y1 (ko) * 2003-07-29 2003-11-14 주식회사 비에스이 Ｓｍｄ가능한 일렉트렛 콘덴서 마이크로폰
KR200330089Y1 (ko) * 2003-07-29 2003-10-11 주식회사 비에스이 통합 베이스 및 이를 이용한 일렉트릿 콘덴서마이크로폰
KR100544283B1 (ko) * 2004-01-20 2006-01-24 주식회사 비에스이 표면실장을 위한 평행육면체형 콘덴서 마이크로폰

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1305331A (zh) * 1999-12-13 2001-07-25 元一通讯株式会社 电容式话筒
CN1354615A (zh) * 2000-11-21 2002-06-19 松下电器产业株式会社 驻极体电容传声器
KR20020024122A (ko) * 2002-01-26 2002-03-29 이석순 콘덴서 마이크로폰

Also Published As

Publication number Publication date
BRPI0500580A (pt) 2005-10-18
KR100544281B1 (ko) 2006-01-23
WO2005081582A1 (en) 2005-09-01
KR20050087093A (ko) 2005-08-31
CN1961610A (zh) 2007-05-09

Similar Documents

Publication Publication Date Title
JP3974918B2 (ja) コンデンサーマイクロホン
FI105880B (fi) Mikromekaanisen mikrofonin kiinnitys
EP2352311B1 (en) Microphone
DK1303164T3 (en) Microphone with a flexible printed circuit board for mounting components
US7949142B2 (en) Silicon condenser microphone having additional back chamber and sound hole in PCB
US7940944B2 (en) Directional silicon condenser microphone having additional back chamber
CN1917720B (zh) 硅基电容传声器
US20220345826A1 (en) Conductive film for a sound generation device and the sound generation device
KR100544283B1 (ko) 표면실장을 위한 평행육면체형 콘덴서 마이크로폰
US11956610B2 (en) Conductive film for a sound generation device and the sound generation device
CN101010983B (zh) 硅电容传声器及其安装方法
WO2007126179A1 (en) Silicon condenser microphone having additional back chamber
US8218796B2 (en) Microphone unit and method of manufacturing the same
KR20070006293A (ko) 와셔스프링을 가지는 일렉트릿 마이크로폰
CN1961610B (zh) 平行六面体型方向性电容式传声器
CN112312285A (zh) 音圈、扬声器及便携式电子设备
KR100758515B1 (ko) 일렉트릿 콘덴서 마이크로폰 및 조립방법
KR20050087578A (ko) 평행육면체형 지향성 콘덴서 마이크로폰
TWI274521B (en) A parallelepiped type condenser microphone for SMD
KR100544278B1 (ko) 평행육면체형 지향성 콘덴서 마이크로폰
FI109076B (fi) Menetelmä akustisen muuntimen toteuttamiseksi ja akustinen muunnin
KR20050101419A (ko) 마이크로폰용 다중 진동판 및 이를 이용한 콘덴서마이크로폰
KR20060084239A (ko) 링형 백플레이트 및 이를 이용한 콘덴서 마이크로폰

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110511

Termination date: 20171001

CF01 Termination of patent right due to non-payment of annual fee