JPS59143193U - speaker - Google Patents
speakerInfo
- Publication number
- JPS59143193U JPS59143193U JP3494983U JP3494983U JPS59143193U JP S59143193 U JPS59143193 U JP S59143193U JP 3494983 U JP3494983 U JP 3494983U JP 3494983 U JP3494983 U JP 3494983U JP S59143193 U JPS59143193 U JP S59143193U
- Authority
- JP
- Japan
- Prior art keywords
- edge
- diaphragm
- frame
- speaker
- radius
- 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
Links
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
第１図はコーン形スピーカの断面図、第２図は本考案に
係る一実施例を示す要部断面図、第３図は本考案の一実
施例の荷重−変位特性図であり、実線は本考案に係る一
実施例を示すエツジ、破線は従来の綿布エツジ、第４図
はスピーカの音圧−周波数特性図であり、実線は本考案
に係る一実施例を示すエツジ、破線は従来のｈ゛ム系部
材のエツジである。
１・・・・・・：Ｆ−７状振動板、２．７・・・・・・
エツジ、３・・・・・・スパイダ、４・・・・・・ボイ
スコイル、５・・・・・・磁気回路、６・・・・・・フ
レーム、なお、図中、同一符号は同一、又は相当部分を
示す。Fig. 1 is a sectional view of a cone-shaped speaker, Fig. 2 is a sectional view of essential parts showing an embodiment of the present invention, and Fig. 3 is a load-displacement characteristic diagram of an embodiment of the present invention. 4 is a sound pressure-frequency characteristic diagram of a speaker. The solid line is an edge showing an embodiment of the present invention, and the broken line is a conventional cotton fabric edge. This is the edge of a ham system member. 1...: F-7 shaped diaphragm, 2.7...
Edge, 3...Spider, 4...Voice coil, 5...Magnetic circuit, 6...Frame, and the same reference numerals in the drawings are the same. or a corresponding portion.
Claims (2)
れら振動板とフレームとの間に上記振動板の振動を許容
するよう介在させたエツジとを備えたスピーカにおいて
、上記エツジを材質の異なる断面半円弧形状から成る二
つのエツジの接続体で構成し、上記フレームに保持され
る一方のエツジ半径を上記振動板に保持される他方のエ
ツジ半径の半分以下としたことを特徴とするスピーカ。(1) In a speaker including a diaphragm, a frame that supports the diaphragm, and an edge interposed between the diaphragm and the frame to allow vibration of the diaphragm, the edge is made of a material. A speaker comprising a connecting body of two edges having different cross-sectional semicircular arc shapes, the radius of one edge held by the frame being less than half the radius of the other edge held by the diaphragm. .
動板側のエツジをゴム系部材で形成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 edge on the frame side is made of cotton cloth, and the edge on the diaphragm side is made of a rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3494983U JPS59143193U (en) | 1983-03-11 | 1983-03-11 | speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3494983U JPS59143193U (en) | 1983-03-11 | 1983-03-11 | speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59143193U true JPS59143193U (en) | 1984-09-25 |
Family
ID=30165663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3494983U Pending JPS59143193U (en) | 1983-03-11 | 1983-03-11 | speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59143193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4717666B2 (en) * | 2006-03-09 | 2011-07-06 | パイオニア株式会社 | Connected body of speaker device |
-
1983
- 1983-03-11 JP JP3494983U patent/JPS59143193U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4717666B2 (en) * | 2006-03-09 | 2011-07-06 | パイオニア株式会社 | Connected body of speaker device |
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