JPS6123797U - dome type speaker - Google Patents
dome type speakerInfo
- Publication number
- JPS6123797U JPS6123797U JP10663684U JP10663684U JPS6123797U JP S6123797 U JPS6123797 U JP S6123797U JP 10663684 U JP10663684 U JP 10663684U JP 10663684 U JP10663684 U JP 10663684U JP S6123797 U JPS6123797 U JP S6123797U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- dome
- voice coil
- synthetic resin
- edge
- 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ａ， ｂは本考案ドーム型スピーカー振動系の正
面図および断面図、第２図は他の実施例の断面図、第３
図は従来一般のドーム型スピーカーの断面図、第４図は
周波数特性図である。
１は振動板、２はボイスコイルボビン、３はボイスコイ
ルミ４はエッジ、５は金属箔、６は合成樹脂シート、７
は柔軟部である。Figures 1a and b are a front view and sectional view of the dome-shaped speaker vibration system of the present invention, Figure 2 is a sectional view of another embodiment, and Figure 3 is a sectional view of the dome-shaped speaker vibration system of the present invention.
The figure is a sectional view of a conventional general dome-shaped speaker, and FIG. 4 is a frequency characteristic diagram. 1 is a diaphragm, 2 is a voice coil bobbin, 3 is a voice coil, 4 is an edge, 5 is a metal foil, 6 is a synthetic resin sheet, 7
is the flexible part.
Claims (1)
合されたボイスコイルボビン２、および当該ボイスコイ
ルボビン２に捲回されたボイスコイル３、前記振動板１
とボイスコイルボビン２との結合部近傍に接着されたエ
ツジ４とから・なる振動系を有するドーム型スピーカー
において、前記振動板１が金属箔５と合成樹脂シ一ト６
とをラミネートした複合材料を成形したものからなり、
当該振動板１の周辺部に１箇所以上金属箔５を１部分除
去して合成樹脂のみとした柔軟部７を設けた構成の振動
系を有することを特徴とするドーム型スピーカー。 ２ 前記振動板１とボイスコイルボビン２、もしくは振
動板−１とエツジ４とを一体成形してなる振動系を有す
ることを特徴とする実用新案登録請求の範囲第１項記載
のドーム型スピーカー。 ３ 前記振動板１とエツジ４とを金体成形し、当該エッ
ジ４部分の金属箔を除去して合成樹脂シートのみとした
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
ドーム型スピーカー。[Claims for Utility Model Registration] 1. A dome-shaped diaphragm 1, a voice coil bobbin 2 coupled to the lower outer circumference of the diaphragm 1, a voice coil 3 wound around the voice coil bobbin 2, and the diaphragm 1.
In the dome-shaped speaker, the diaphragm 1 has a vibration system consisting of a metal foil 5 and a synthetic resin sheet 6.
It is made of a molded composite material laminated with
A dome-shaped speaker characterized in that it has a vibration system having a structure in which a flexible part 7 is provided in the periphery of the diaphragm 1 by removing one or more parts of the metal foil 5 and using only synthetic resin. 2. The dome-shaped speaker according to claim 1, which is a registered utility model, characterized by having a vibration system formed by integrally molding the diaphragm 1 and the voice coil bobbin 2, or the diaphragm-1 and the edge 4. 3. The dome shape according to claim 1 of the registered utility model claim, characterized in that the diaphragm 1 and the edge 4 are molded with metal, and the metal foil on the edge 4 is removed to leave only a synthetic resin sheet. speaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10663684U JPS6123797U (en) | 1984-07-13 | 1984-07-13 | dome type speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10663684U JPS6123797U (en) | 1984-07-13 | 1984-07-13 | dome type speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6123797U true JPS6123797U (en) | 1986-02-12 |
Family
ID=30665916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10663684U Pending JPS6123797U (en) | 1984-07-13 | 1984-07-13 | dome type speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6123797U (en) |
-
1984
- 1984-07-13 JP JP10663684U patent/JPS6123797U/en active Pending
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