JPS5933393U - speaker - Google Patents

speaker

Info

Publication number
JPS5933393U
JPS5933393U JP12662882U JP12662882U JPS5933393U JP S5933393 U JPS5933393 U JP S5933393U JP 12662882 U JP12662882 U JP 12662882U JP 12662882 U JP12662882 U JP 12662882U JP S5933393 U JPS5933393 U JP S5933393U
Authority
JP
Japan
Prior art keywords
voice coil
damper
coil bobbin
speaker
frame
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
JP12662882U
Other languages
Japanese (ja)
Inventor
武井　英男
博 矢野
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP12662882U priority Critical patent/JPS5933393U/en
Publication of JPS5933393U publication Critical patent/JPS5933393U/en
Pending 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 drawings]

第１図は従来のスピーカの断面図、第２図はそのダンパ
ーの断面図、第３図は本考案の一実施例におけるダンパ
ーの平面図である。 １．４・・・プレート、２・・・センターポール、３・
・・マグネット、５・・・ボイスコイルボビン、６・・
・ボイスコイル、７・・・振動板、８・・・カップリン
グコーン、９・・・フレーム、１０−・・・エツジ、１
１・・・ダンパー、１１ａ・・・コルゲーション、１１
ｂ・・・中心部、１１ｃ・・・小孔。FIG. 1 is a sectional view of a conventional speaker, FIG. 2 is a sectional view of its damper, and FIG. 3 is a plan view of a damper in an embodiment of the present invention. 1.4...Plate, 2...Center pole, 3.
...Magnet, 5...Voice coil bobbin, 6...
・Voice coil, 7...Diaphragm, 8...Coupling cone, 9...Frame, 10-...Edge, 1
1... Damper, 11a... Corrugation, 11
b...center, 11c...small hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ボイスコイルボビンとフレームまたはプレートの間を布
に樹脂を含浸したダンパーで結合するとともに、上記ダ
ンパーの、上記ボイスコイルボビンの振動時に応力の集
中する部分に小孔を設けたことを特徴とするスピーカ。A speaker characterized in that a voice coil bobbin and a frame or a plate are connected by a damper made of cloth impregnated with resin, and small holes are provided in the damper at a portion where stress is concentrated when the voice coil bobbin vibrates.
JP12662882U 1982-08-20 1982-08-20 speaker Pending JPS5933393U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12662882U JPS5933393U (en) 1982-08-20 1982-08-20 speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12662882U JPS5933393U (en) 1982-08-20 1982-08-20 speaker

Publications (1)

Publication Number Publication Date
JPS5933393U true JPS5933393U (en) 1984-03-01

Family

ID=30287873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12662882U Pending JPS5933393U (en) 1982-08-20 1982-08-20 speaker

Country Status (1)

Country Link
JP (1) JPS5933393U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011096187A1 (en) * 2010-02-08 2011-08-11 パナソニック株式会社 Speaker
JP2013162196A (en) * 2012-02-02 2013-08-19 Yuin Kobo Co Ltd Damper for speaker and speaker using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011096187A1 (en) * 2010-02-08 2011-08-11 パナソニック株式会社 Speaker
JP2013162196A (en) * 2012-02-02 2013-08-19 Yuin Kobo Co Ltd Damper for speaker and speaker using the same

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