JPH0236298U - - Google Patents

Info

Publication number
JPH0236298U
JPH0236298U JP11553188U JP11553188U JPH0236298U JP H0236298 U JPH0236298 U JP H0236298U JP 11553188 U JP11553188 U JP 11553188U JP 11553188 U JP11553188 U JP 11553188U JP H0236298 U JPH0236298 U JP H0236298U
Authority
JP
Japan
Prior art keywords
top plate
inverted
speaker
speaker according
section
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
JP11553188U
Other languages
English (en)
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 JP11553188U priority Critical patent/JPH0236298U/ja
Publication of JPH0236298U publication Critical patent/JPH0236298U/ja
Pending legal-status Critical Current

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Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例におけるスピーカの
断面図、第2図は従来のスピーカの断面図である
。 16……界磁部、17……磁気空隙、18,2
1……環状マグネツト、19……トツププレート
、20……ボトムプレート、22……フレーム、
23……接合手段、24a,24b……放射状リ
ブ、25……ボイスコイル、26……ダンパー、
27……振動板。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 薄い鉄板を絞り成形したフレームの底面で
    、界磁部のトツププレートとの接合面に、断面逆
    V字形、または逆U字形の放射状リブを複数個形
    成し、上記界磁部の磁気空隙にはめこんだボイス
    コイルの上部に振動板を結合してなるスピーカ。 (2) 放射状リブの長さの略中間部にトツププレ
    ートとの接合手段を有する請求項1記載のスピー
    カ。 (3) 放射状リブの大径部がトツププレートの外
    径より大きい請求項1記載のスピーカ。
JP11553188U 1988-09-01 1988-09-01 Pending JPH0236298U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11553188U JPH0236298U (ja) 1988-09-01 1988-09-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11553188U JPH0236298U (ja) 1988-09-01 1988-09-01

Publications (1)

Publication Number Publication Date
JPH0236298U true JPH0236298U (ja) 1990-03-08

Family

ID=31357277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11553188U Pending JPH0236298U (ja) 1988-09-01 1988-09-01

Country Status (1)

Country Link
JP (1) JPH0236298U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06141396A (ja) * 1992-10-28 1994-05-20 Fujitsu Ten Ltd スピーカ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06141396A (ja) * 1992-10-28 1994-05-20 Fujitsu Ten Ltd スピーカ

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