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
Links
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Description
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)
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.
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) |
-
1985
- 1985-01-17 JP JP516185U patent/JPH0314879Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0314879Y2 (en) | 1991-04-02 |
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