JPS58158595U - Diaphragm for speaker - Google Patents

Diaphragm for speaker

Info

Publication number
JPS58158595U
JPS58158595U JP5603382U JP5603382U JPS58158595U JP S58158595 U JPS58158595 U JP S58158595U JP 5603382 U JP5603382 U JP 5603382U JP 5603382 U JP5603382 U JP 5603382U JP S58158595 U JPS58158595 U JP S58158595U
Authority
JP
Japan
Prior art keywords
diaphragm
speaker
damper
thick sponge
leaving
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
JP5603382U
Other languages
Japanese (ja)
Inventor
佐野　晴彦
Original Assignee
サノン株式会社
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 サノン株式会社 filed Critical サノン株式会社
Priority to JP5603382U priority Critical patent/JPS58158595U/en
Publication of JPS58158595U publication Critical patent/JPS58158595U/en
Pending legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical 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図は本考案の一実施例の一部破断側面図、第２図
は同上の要部拡大断面図、第３−図ａ及びｂは従来例及
び本実施例の周波特性図、第４図ａ乃至ｄは上記実施例
の変形例の要部拡大断面図、第５図は他の実施例の要部
拡大断面図である。　、１はスピーカ用振動板、２は振
動板本体、３はエツジ、５はダンパ一部である。- Fig. 1 is a partially cutaway side view of an embodiment of the present invention, Fig. 2 is an enlarged sectional view of the same main part, Fig. 3 - Fig. 3 a and b are frequency characteristic diagrams of the conventional example and this embodiment, 4a to 4d are enlarged sectional views of main parts of a modification of the above embodiment, and FIG. 5 is an enlarged sectional view of main parts of another embodiment. , 1 is a speaker diaphragm, 2 is a diaphragm body, 3 is an edge, and 5 is a part of a damper.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　振動板本体周縁あエツジとの接合部分に肉厚
のスポンジ状ダンパ一部を設けたスピーカ用振−−−動
板。(1) A diaphragm plate for a speaker in which a part of a thick sponge-like damper is provided at the joint part with the peripheral edge of the diaphragm body. （２）　　軟質のポリウレタンフォームを圧縮成形し、
且つ振動板本体との接着部分に非圧縮部を残す−ことに
よって肉厚のスポンジ状ダンパ一部を形成してなるエツ
ジを用いた実用新案登録請求の範囲第１項記載のスピー
カ用振動板。(2) Compression molding of soft polyurethane foam,
A diaphragm for a speaker according to claim 1, which uses an edge formed by forming a part of a thick sponge-like damper by leaving a non-compressible portion at the bonded portion to the diaphragm main body.
JP5603382U 1982-04-16 1982-04-16 Diaphragm for speaker Pending JPS58158595U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5603382U JPS58158595U (en) 1982-04-16 1982-04-16 Diaphragm for speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5603382U JPS58158595U (en) 1982-04-16 1982-04-16 Diaphragm for speaker

Publications (1)

Publication Number Publication Date
JPS58158595U true JPS58158595U (en) 1983-10-22

Family

ID=30066576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5603382U Pending JPS58158595U (en) 1982-04-16 1982-04-16 Diaphragm for speaker

Country Status (1)

Country Link
JP (1) JPS58158595U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019047464A (en) * 2017-09-07 2019-03-22 株式会社デジタルドメイン Speaker system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS533781U (en) * 1976-06-28 1978-01-13
JPS5329138U (en) * 1976-08-20 1978-03-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS533781U (en) * 1976-06-28 1978-01-13
JPS5329138U (en) * 1976-08-20 1978-03-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019047464A (en) * 2017-09-07 2019-03-22 株式会社デジタルドメイン Speaker system

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