JPS6234899U - - Google Patents

Info

Publication number
JPS6234899U
JPS6234899U JP12644285U JP12644285U JPS6234899U JP S6234899 U JPS6234899 U JP S6234899U JP 12644285 U JP12644285 U JP 12644285U JP 12644285 U JP12644285 U JP 12644285U JP S6234899 U JPS6234899 U JP S6234899U
Authority
JP
Japan
Prior art keywords
diaphragm
create
back electrode
microphone unit
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.)
Pending
Application number
JP12644285U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP12644285U priority Critical patent/JPS6234899U/ja
Publication of JPS6234899U publication Critical patent/JPS6234899U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)

Description

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

第１図はこの考案の一実施例を示した断面図、
第２図は第１図中に組込まれているスペーサリン
グの平面図、第３図は第２図のスペーサリングを
若干変形した変形例を示す平面図である。 図中、１はコンデンサマイクロホンユニツト、
２はケース、３は受音孔、４はダイアフラム、５
は架張リング、６は背電極、７は電気絶縁座、８
はスペーサリングである。 FIG. 1 is a sectional view showing an embodiment of this invention.
FIG. 2 is a plan view of the spacer ring incorporated in FIG. 1, and FIG. 3 is a plan view showing a modified example in which the spacer ring of FIG. 2 is slightly modified. In the figure, 1 is a condenser microphone unit,
2 is the case, 3 is the sound receiving hole, 4 is the diaphragm, 5
is a tension ring, 6 is a back electrode, 7 is an electrical insulation seat, 8
is a spacer ring.

Claims (1)

【実用新案登録請求の範囲】 ダイアフラムと背電極とをそれらの間に所定の
空隙が生じるようにスペーサリングを挾んで対向
的に配設してなるコンデンサマイクロホンユニツ
トにおいて、 上記スペーサリングには、その内周面から半径
方向内側に向つて延びる複数のアームが連設され
ていて、該アームにより上記ダイアフラムを上記
背電極との間において所定の空隙が生ずるように
実質的に保持してなることを特徴とするコンデン
サマイクロホンユニツト。[Claims for Utility Model Registration] A condenser microphone unit in which a diaphragm and a back electrode are arranged facing each other with a spacer ring in between so as to create a predetermined gap between them, A plurality of arms extending radially inward from the inner circumferential surface are arranged in series, and the arms substantially hold the diaphragm so as to create a predetermined gap between the diaphragm and the back electrode. Features a condenser microphone unit.
JP12644285U 1985-08-19 1985-08-19 Pending JPS6234899U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12644285U JPS6234899U (en) 1985-08-19 1985-08-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12644285U JPS6234899U (en) 1985-08-19 1985-08-19

Publications (1)

Publication Number Publication Date
JPS6234899U true JPS6234899U (en) 1987-02-28

Family

ID=31020251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12644285U Pending JPS6234899U (en) 1985-08-19 1985-08-19

Country Status (1)

Country Link
JP (1) JPS6234899U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017525263A (en) * 2014-06-26 2017-08-31 エプコス アクチエンゲゼルシャフトＥｐｃｏｓ Ａｇ Transducer element

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS455746Y1 (en) * 1965-12-28 1970-03-19
JPS57720A (en) * 1980-06-03 1982-01-05 Matsushita Electric Ind Co Ltd Temperature controller
JPS599517U (en) * 1983-05-04 1984-01-21 株式会社日立製作所 transformer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS455746Y1 (en) * 1965-12-28 1970-03-19
JPS57720A (en) * 1980-06-03 1982-01-05 Matsushita Electric Ind Co Ltd Temperature controller
JPS599517U (en) * 1983-05-04 1984-01-21 株式会社日立製作所 transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017525263A (en) * 2014-06-26 2017-08-31 エプコス アクチエンゲゼルシャフトＥｐｃｏｓ Ａｇ Transducer element

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