JPS60127092U - earphone microphone - Google Patents

earphone microphone

Info

Publication number
JPS60127092U
JPS60127092U JP1432284U JP1432284U JPS60127092U JP S60127092 U JPS60127092 U JP S60127092U JP 1432284 U JP1432284 U JP 1432284U JP 1432284 U JP1432284 U JP 1432284U JP S60127092 U JPS60127092 U JP S60127092U
Authority
JP
Japan
Prior art keywords
earphone
unit
piezoelectric film
earphone microphone
polymer piezoelectric
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.)
Granted
Application number
JP1432284U
Other languages
Japanese (ja)
Other versions
JPH0110060Y2 (en
Inventor
吉田　景正
Original Assignee
日本圧電気株式会社
三菱油化株式会社
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 日本圧電気株式会社, 三菱油化株式会社 filed Critical 日本圧電気株式会社
Priority to JP1432284U priority Critical patent/JPS60127092U/en
Publication of JPS60127092U publication Critical patent/JPS60127092U/en
Application granted granted Critical
Publication of JPH0110060Y2 publication Critical patent/JPH0110060Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Headphones And Earphones (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の第１の実施例の縦断面図、第２図は第
１図の■−■線に沿う断面図、第３図は本考案の第２の
実施例の縦断面図である。 −１・・・・・・ケース、２・・・・・・孔、３・・・
・・・外耳道挿入部、４・・・・・・大径部、５，１４
・・・・・・高分子圧電フィルム、１７・・・・・・コ
イル、１８・・・・・・マクネット、２０・・・・・・
振動板。Fig. 1 is a longitudinal sectional view of the first embodiment of the present invention, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is a longitudinal sectional view of the second embodiment of the invention. It is. -1... Case, 2... Hole, 3...
... External auditory canal insertion part, 4 ... Large diameter part, 5, 14
...Polymer piezoelectric film, 17...Coil, 18...Macnet, 20...
diaphragm.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　少なくとも一部を外耳道に挿入される大きさ
と形状にした筒状のケースを設け、該ケースの内壁に高
分子圧電フィルムを貼着してマイクロホンユニットとす
ると共に、該高分子圧電フィルムを貼着した部分に隣接
する部分に、イヤホンユニットを収容したことを特徴と
するイヤホンマイクロホン。　　　　□(1) A cylindrical case with a size and shape that allows at least a portion to be inserted into the ear canal is provided, a polymer piezoelectric film is attached to the inner wall of the case to form a microphone unit, and the polymer piezoelectric film is An earphone microphone characterized in that an earphone unit is housed in a portion adjacent to the adhered portion. □ （２）イヤホンユニットが、ケースの内部に高分子圧電
フィルムを張設して形成したものである、実用新案登録
請求の範囲第１項記載のイヤホンマイクロホン。(2) The earphone microphone according to claim 1, wherein the earphone unit is formed by extending a polymer piezoelectric film inside a case. （３）イヤホンユニットが、コイルとマグネットで生ず
る電磁作用によるものである、実用新案登録請求の範囲
第１項記載のイヤホンマイクロホン。(3) The earphone microphone according to claim 1, wherein the earphone unit is based on electromagnetic action generated by a coil and a magnet.
JP1432284U 1984-02-04 1984-02-04 earphone microphone Granted JPS60127092U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1432284U JPS60127092U (en) 1984-02-04 1984-02-04 earphone microphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1432284U JPS60127092U (en) 1984-02-04 1984-02-04 earphone microphone

Publications (2)

Publication Number Publication Date
JPS60127092U true JPS60127092U (en) 1985-08-27
JPH0110060Y2 JPH0110060Y2 (en) 1989-03-22

Family

ID=30499134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1432284U Granted JPS60127092U (en) 1984-02-04 1984-02-04 earphone microphone

Country Status (1)

Country Link
JP (1) JPS60127092U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011523566A (en) * 2008-05-02 2011-08-18 ダイメディックス コーポレイション Agitator for stimulating the central nervous system
JP2014045289A (en) * 2012-08-27 2014-03-13 Rion Co Ltd Electroacoustic transducer and muffled sound reduction device using the same
DE102017114008A1 (en) * 2017-06-23 2018-12-27 USound GmbH In-ear listener

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011523566A (en) * 2008-05-02 2011-08-18 ダイメディックス コーポレイション Agitator for stimulating the central nervous system
JP2014045289A (en) * 2012-08-27 2014-03-13 Rion Co Ltd Electroacoustic transducer and muffled sound reduction device using the same
DE102017114008A1 (en) * 2017-06-23 2018-12-27 USound GmbH In-ear listener

Also Published As

Publication number Publication date
JPH0110060Y2 (en) 1989-03-22

Similar Documents

Publication Publication Date Title
JPS60127092U (en) earphone microphone
JPS60127091U (en) ear microphone
JPS6040187U (en) earphones
JPS619992U (en) microphone
JPS6059690U (en) bone conduction microphone
JPS5876299U (en) behind-the-ear hearing aid
JPS6280492U (en)
JPS58104078U (en) earphone
JPS58596U (en) microphone
JPS60144393U (en) speaker
JPS6047389U (en) Inner headphones with microphone
JPS6055191U (en) flat speaker
JPS58160030U (en) Earplug
JPS5843090U (en) Full-drive speaker
JPS609397U (en) Headphone that allows you to hear high-quality sound from the front
JPS5994500U (en) Holding device for electroacoustic transducers for hearing aids
JPS606394U (en) speaker device
JPS5963599U (en) voice coil
JPS606396U (en) stereo earphones
JPS60184395U (en) ribbon speaker
JPS60116795U (en) ear microphone
JPS6079892U (en) Ear speaker structure
JPS5942675U (en) Video camera
JPS59147400U (en) electrostatic transducer
JPS58125490U (en) speaker