JPS588291U - Vibration membrane for small speakers - Google Patents

Vibration membrane for small speakers

Info

Publication number
JPS588291U
JPS588291U JP10261781U JP10261781U JPS588291U JP S588291 U JPS588291 U JP S588291U JP 10261781 U JP10261781 U JP 10261781U JP 10261781 U JP10261781 U JP 10261781U JP S588291 U JPS588291 U JP S588291U
Authority
JP
Japan
Prior art keywords
vibration membrane
small speakers
diaphragm
main body
body case
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
JP10261781U
Other languages
Japanese (ja)
Inventor
中塚　久義
小堀　清治
植月　祥文
近田　信敬
渋谷　宏一
Original Assignee
並木精密宝石株式会社
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 並木精密宝石株式会社 filed Critical 並木精密宝石株式会社
Priority to JP10261781U priority Critical patent/JPS588291U/en
Publication of JPS588291U publication Critical patent/JPS588291U/en
Pending legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (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図は従来の小型スピーカの断面図。 ａ・・・動電型スピーカ、ｂ・・・電磁型スピーカ、第
２図は本考案の一実施例による小型動電型スピーカの断
面図。第３図は本考案の他の実施例による小型電磁型ス
ピーカの断面図。 １・５・６・９：振動板、２：ボイスコイル、３・１２
・１５：本体ケース、４：アーマチュア、７：Ｏ゛リン
グ８・１７：小型電子機器ケース、１０・１４：ゴム振
動膜、１１：ダンパ一部、１３・１６：支持部。Figure 1 is a cross-sectional view of a conventional small speaker. a... Electrodynamic speaker, b... Electrodynamic speaker, FIG. 2 is a sectional view of a small electrodynamic speaker according to an embodiment of the present invention. FIG. 3 is a sectional view of a small electromagnetic speaker according to another embodiment of the present invention. 1, 5, 6, 9: diaphragm, 2: voice coil, 3, 12
・15: Main body case, 4: Armature, 7: O-ring 8, 17: Small electronic device case, 10, 14: Rubber vibration membrane, 11: Part of damper, 13, 16: Support part.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）周縁部が本体ケースと嵌合する凸状または凹状断
面なる支持部をゴム膜で一体成形してなる小型スピーカ
用振動膜。(1) A diaphragm for a small speaker, in which a supporting portion having a convex or concave cross section whose peripheral edge fits into a main body case is integrally molded with a rubber membrane. （２）本体ケースを覆うように、キャップ、状に形成し
た実用新案登録請求の範囲第（１）項記載の小型スピー
カ用振動膜。(2) The diaphragm for a small speaker according to claim (1), which is formed in the shape of a cap so as to cover the main body case.
JP10261781U 1981-07-09 1981-07-09 Vibration membrane for small speakers Pending JPS588291U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10261781U JPS588291U (en) 1981-07-09 1981-07-09 Vibration membrane for small speakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10261781U JPS588291U (en) 1981-07-09 1981-07-09 Vibration membrane for small speakers

Publications (1)

Publication Number Publication Date
JPS588291U true JPS588291U (en) 1983-01-19

Family

ID=29897258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10261781U Pending JPS588291U (en) 1981-07-09 1981-07-09 Vibration membrane for small speakers

Country Status (1)

Country Link
JP (1) JPS588291U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59171570A (en) * 1983-03-18 1984-09-28 相模マイクロ株式会社 Hitting interval controller in pinball machine
JPS59183777A (en) * 1983-04-05 1984-10-18 相模マイクロ株式会社 Ball projection controller of pinball machine
JPS6131484U (en) * 1984-07-31 1986-02-25 株式会社ニユ−ギン Ball hitting force adjustment mechanism for pachinko machines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59171570A (en) * 1983-03-18 1984-09-28 相模マイクロ株式会社 Hitting interval controller in pinball machine
JPS59183777A (en) * 1983-04-05 1984-10-18 相模マイクロ株式会社 Ball projection controller of pinball machine
JPS6131484U (en) * 1984-07-31 1986-02-25 株式会社ニユ−ギン Ball hitting force adjustment mechanism for pachinko machines
JPH0533177Y2 (en) * 1984-07-31 1993-08-24

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