JPS58119293U - dome speaker - Google Patents
dome speakerInfo
- Publication number
- JPS58119293U JPS58119293U JP1461682U JP1461682U JPS58119293U JP S58119293 U JPS58119293 U JP S58119293U JP 1461682 U JP1461682 U JP 1461682U JP 1461682 U JP1461682 U JP 1461682U JP S58119293 U JPS58119293 U JP S58119293U
- Authority
- JP
- Japan
- Prior art keywords
- dome
- shaped
- wave
- magnetic circuit
- dome speaker
- 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
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
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図は一般的なドーム型スピーカの断面図１、第２図
は従来のドーム型スピーカに用いるドーム状振動板の上
面図、第３図は同正面図、第４図は同ドーム状振動板と
ボイスコイルの結合部の要部断面図、第５図は本考案の
ドーム型スピーカの一実施例を示すボイスコイルの斜視
図、第６図は同正面図、第７図は同ボイスコイルとドー
ム状振動板との結合状態を示す要部の縦断面図、第８図
は同要部の横断面図である。
５・・・・・・磁気回路、６・・・・・・固定リング、
７・・・・・・振動板、７ａ・・・・・・波形状部、８
・・Ｌ・・ボイスコイル、５ａ…・・・コイルボビン、
８ｂ・・・・・・コイル、８Ｃ・・・・・・波形状部、
９・・・・・・磁気ギャップ、１１・・・・・・波形状
部。Figure 1 is a sectional view of a typical dome-shaped speaker, Figure 2 is a top view of the dome-shaped diaphragm used in a conventional dome-shaped speaker, Figure 3 is a front view of the same, and Figure 4 is the same dome-shaped diaphragm. FIG. 5 is a perspective view of the voice coil showing an embodiment of the dome-shaped speaker of the present invention, FIG. 6 is a front view of the same, and FIG. 7 is the same voice coil. FIG. 8 is a longitudinal cross-sectional view of the main part showing the state of connection between the dome-shaped diaphragm and the dome-shaped diaphragm, and FIG. 8 is a cross-sectional view of the main part. 5...Magnetic circuit, 6...Fixing ring,
7... Vibration plate, 7a... Wave shaped part, 8
...L...Voice coil, 5a...Coil bobbin,
8b... Coil, 8C... Wave shaped part,
9... Magnetic gap, 11... Wave shaped part.
Claims (1)
ドーム状振動板を配置し、このドーム状振動板のドーム
部の立上り部に゛上端に上記波形状部と合致する波形状
部をもったボイスコイルを結合し、このボイスコイルを
上記磁気回路の磁気ギャップにはめこんでなるドーム型
スピーカ。A dome-shaped diaphragm having a wave-shaped part formed on the rising part of the dome part is arranged on the magnetic circuit, and a wave-shaped part matching the above-mentioned wave-shaped part is formed at the upper end of the rising part of the dome part of this dome-shaped diaphragm. This is a dome-shaped speaker made by combining voice coils and fitting the voice coils into the magnetic gap of the magnetic circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1461682U JPS58119293U (en) | 1982-02-04 | 1982-02-04 | dome speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1461682U JPS58119293U (en) | 1982-02-04 | 1982-02-04 | dome speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58119293U true JPS58119293U (en) | 1983-08-13 |
Family
ID=30027074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1461682U Pending JPS58119293U (en) | 1982-02-04 | 1982-02-04 | dome speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58119293U (en) |
-
1982
- 1982-02-04 JP JP1461682U patent/JPS58119293U/en active Pending
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