JPS61121098U - - Google Patents

Info

Publication number
JPS61121098U
JPS61121098U JP516185U JP516185U JPS61121098U JP S61121098 U JPS61121098 U JP S61121098U JP 516185 U JP516185 U JP 516185U JP 516185 U JP516185 U JP 516185U JP S61121098 U JPS61121098 U JP S61121098U
Authority
JP
Japan
Prior art keywords
edge
diaphragm
roll
speaker
rectangular
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
JP516185U
Other languages
Japanese (ja)
Other versions
JPH0314879Y2 (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 JP516185U priority Critical patent/JPH0314879Y2/ja
Publication of JPS61121098U publication Critical patent/JPS61121098U/ja
Application granted granted Critical
Publication of JPH0314879Y2 publication Critical patent/JPH0314879Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案実施例の角型スピーカーの平
面図、第２図は同エツジ部の一部切断斜視図、第
３図はこの考案実施例および従来例の角型スピー
カーのそれぞれのアドミタンス特性図、第４図は
従来例の角型スピーカーの平面図である。 １は振動板、２はロールエツジ、２ｄはロール
、３はフレームである。 Fig. 1 is a plan view of the rectangular speaker according to the embodiment of this invention, Fig. 2 is a partially cutaway perspective view of the edge portion, and Fig. 3 is the admittance characteristics of the rectangular speaker according to the embodiment of this invention and the conventional example. FIG. 4 is a plan view of a conventional square speaker. 1 is a diaphragm, 2 is a roll edge, 2d is a roll, and 3 is a frame.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エツジ２との結合部が略矩形状縁を有する振動
板１と当該振動板１をフレーム３に弾性支持する
ロールエツジ２を具備する角型スピーカーにおい
て、前記ロールエツジ２の前記振動板１の隅部に
結合される曲り部分２ａの少なくともロール２ｄ
部分が直線状ロールの付き合せ結合により形成さ
れたことを特徴とする角型スピーカー。 In a rectangular speaker comprising a diaphragm 1 whose joint portion with an edge 2 has a substantially rectangular edge and a roll edge 2 that elastically supports the diaphragm 1 on a frame 3, a corner of the diaphragm 1 of the roll edge 2 At least the roll 2d of the bent portion 2a to be joined
A square speaker characterized in that a portion is formed by joining together linear rolls.
JP516185U 1985-01-17 1985-01-17 Expired JPH0314879Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP516185U JPH0314879Y2 (en) 1985-01-17 1985-01-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP516185U JPH0314879Y2 (en) 1985-01-17 1985-01-17

Publications (2)

Publication Number Publication Date
JPS61121098U true JPS61121098U (en) 1986-07-30
JPH0314879Y2 JPH0314879Y2 (en) 1991-04-02

Family

ID=30481413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP516185U Expired JPH0314879Y2 (en) 1985-01-17 1985-01-17

Country Status (1)

Country Link
JP (1) JPH0314879Y2 (en)

Also Published As

Publication number Publication date
JPH0314879Y2 (en) 1991-04-02

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