JPS621494U - - Google Patents
Info
- Publication number
- JPS621494U JPS621494U JP9094885U JP9094885U JPS621494U JP S621494 U JPS621494 U JP S621494U JP 9094885 U JP9094885 U JP 9094885U JP 9094885 U JP9094885 U JP 9094885U JP S621494 U JPS621494 U JP S621494U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- speaker
- view
- sectional
- utility
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Description
第1図ないし第3図は本考案に係るスピーカの
振動板の一実施例を示すもので、第1図は断面図
、第2図は第1図の矢視A―A線方向断面図、第
3図は要部拡大断面図、第4図はスピーカ特性図
、第5図及び第6図は従来技術のスピーカの構造
を示すもので、第5図は断面図、第6図は斜視図
である。
1……振動板、2……ボイスコイル、31……
ダンパー、32……エツジ、4……磁性体板、V
……振動駆動部、M……磁気回路、F……フレー
ム。
1 to 3 show an embodiment of the diaphragm of a speaker according to the present invention, in which FIG. 1 is a sectional view, FIG. 2 is a sectional view taken along the line A--A in FIG. 1, and FIG. Fig. 3 is an enlarged sectional view of the main parts, Fig. 4 is a speaker characteristics diagram, Figs. 5 and 6 show the structure of a conventional speaker, and Fig. 5 is a sectional view, and Fig. 6 is a perspective view. It is. 1...Diaphragm, 2...Voice coil, 31...
Damper, 32...edge, 4...magnetic plate, V
...Vibration drive unit, M...Magnetic circuit, F...Frame.
Claims (1)
的に構成したことを特徴とするスピーカの振動板
。 A diaphragm for a speaker, characterized in that the surface of a vibration element of the diaphragm is integrally formed with a plurality of spherical bodies.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9094885U JPS621494U (en) | 1985-06-18 | 1985-06-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9094885U JPS621494U (en) | 1985-06-18 | 1985-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS621494U true JPS621494U (en) | 1987-01-07 |
Family
ID=30646405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9094885U Pending JPS621494U (en) | 1985-06-18 | 1985-06-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS621494U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010100681A1 (en) * | 2009-03-04 | 2010-09-10 | 三菱電機エンジニアリング株式会社 | Electromagnetic converter |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5929898B2 (en) * | 1980-11-19 | 1984-07-24 | 富士通株式会社 | Voice response terminal device control method |
-
1985
- 1985-06-18 JP JP9094885U patent/JPS621494U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5929898B2 (en) * | 1980-11-19 | 1984-07-24 | 富士通株式会社 | Voice response terminal device control method |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010100681A1 (en) * | 2009-03-04 | 2010-09-10 | 三菱電機エンジニアリング株式会社 | Electromagnetic converter |
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