JPS59180594U - speaker - Google Patents

speaker

Info

Publication number
JPS59180594U
JPS59180594U JP7541483U JP7541483U JPS59180594U JP S59180594 U JPS59180594 U JP S59180594U JP 7541483 U JP7541483 U JP 7541483U JP 7541483 U JP7541483 U JP 7541483U JP S59180594 U JPS59180594 U JP S59180594U
Authority
JP
Japan
Prior art keywords
speaker
damper
diaphragm
fixed
center cap
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
JP7541483U
Other languages
Japanese (ja)
Other versions
JPH0136400Y2 (en
Inventor
奨 藤原
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP7541483U priority Critical patent/JPS59180594U/en
Publication of JPS59180594U publication Critical patent/JPS59180594U/en
Application granted granted Critical
Publication of JPH0136400Y2 publication Critical patent/JPH0136400Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (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 the drawing]

、　　第１図は従来のスピーカを示す側断面図、第２図
は本考案の一実施例を示す側断面図、第３図は第２図示
のダンパの斜視図、第４図は第２図示の１　ものの第２
高調波歪の周波数特性図である。 １・・・センタポール、５・・・振動板、６・・・ボイ
スコイルボビン、９川センタキヤツプ、１０・・・ダン
パ、ａ・・・外周部、ｂ・・・中央部、Ｃ・・・支持部
。, Fig. 1 is a side sectional view showing a conventional speaker, Fig. 2 is a side sectional view showing an embodiment of the present invention, Fig. 3 is a perspective view of the damper shown in Fig. 2, and Fig. 4 is a side sectional view showing an embodiment of the present invention. No. 1 No. 2
FIG. 3 is a frequency characteristic diagram of harmonic distortion. DESCRIPTION OF SYMBOLS 1... Center pole, 5... Diaphragm, 6... Voice coil bobbin, 9 River center cap, 10... Damper, a... Outer periphery, b... Center, C... Support part.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）センタキャップを設けた振動板の内周を、これに
固着したボイスコイルボビンを介し、ダンパにより支持
するスピーカにおいて、ダンパを、磁気回路のセンタポ
ール上面に固着される外周部と、センタキャップ背面に
固着される中央部と、外周部と中央部との間に放射状に
、しかも、内側に山形に湾曲するように形成された、弾
性を有する、複数の支持部とから成るものとしたことを
特徴とするスピーカ。(1) In a speaker in which the inner periphery of a diaphragm provided with a center cap is supported by a damper via a voice coil bobbin fixed to the diaphragm, the damper is connected to the outer periphery fixed to the upper surface of a center pole of a magnetic circuit and the center cap. It consists of a central part that is fixed to the back surface, and a plurality of elastic supporting parts that are curved radially and inwardly into a chevron shape between the outer peripheral part and the central part. A speaker featuring （２）ダンパの中央部を振動板のセンタキャップとした
ことを特徴とする実用新案登録請求の範囲第１項記載の
スピーカ。(2) The speaker according to claim 1, wherein the central portion of the damper is a center cap of a diaphragm.
JP7541483U 1983-05-20 1983-05-20 speaker Granted JPS59180594U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7541483U JPS59180594U (en) 1983-05-20 1983-05-20 speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7541483U JPS59180594U (en) 1983-05-20 1983-05-20 speaker

Publications (2)

Publication Number Publication Date
JPS59180594U true JPS59180594U (en) 1984-12-03
JPH0136400Y2 JPH0136400Y2 (en) 1989-11-06

Family

ID=30205480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7541483U Granted JPS59180594U (en) 1983-05-20 1983-05-20 speaker

Country Status (1)

Country Link
JP (1) JPS59180594U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997032451A1 (en) * 1996-02-29 1997-09-04 Matsushita Electric Industrial Co., Ltd. Loudspeaker unit
JP2006109010A (en) * 2004-10-04 2006-04-20 Pioneer Electronic Corp Speaker

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997032451A1 (en) * 1996-02-29 1997-09-04 Matsushita Electric Industrial Co., Ltd. Loudspeaker unit
GB2325373A (en) * 1996-02-29 1998-11-18 Matsushita Electric Ind Co Ltd Loudspeaker unit
GB2325373B (en) * 1996-02-29 2000-08-16 Matsushita Electric Ind Co Ltd Loudspeaker unit
JP2006109010A (en) * 2004-10-04 2006-04-20 Pioneer Electronic Corp Speaker

Also Published As

Publication number Publication date
JPH0136400Y2 (en) 1989-11-06

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