JPS5811395U - Diaphragm for speaker - Google Patents
Diaphragm for speakerInfo
- Publication number
- JPS5811395U JPS5811395U JP10487281U JP10487281U JPS5811395U JP S5811395 U JPS5811395 U JP S5811395U JP 10487281 U JP10487281 U JP 10487281U JP 10487281 U JP10487281 U JP 10487281U JP S5811395 U JPS5811395 U JP S5811395U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- diaphragm
- speaker diaphragm
- magnetic circuit
- surface material
- 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
- 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図は一般的なスピーカを示す半断面図、第２図は従
来のスピーカ用振動板の要部の断面図、第３図は本考案
のスピーカ用振動板の一実施例を示す要部の断面図、第
４図は同要部の拡大断面図、第５図は同表面材の上面図
、第６図は同要部拡大断面図、第７図は他の表面材の例
を示す上面図、第８図は同要部拡大断面図である。
１８・・・・・・中層、１９・・・・・・エンボス加工
、２０゜２１・・・・・・表面材、２２・・・・・・接
着剤。Fig. 1 is a half-sectional view showing a general speaker, Fig. 2 is a sectional view of the main part of a conventional speaker diaphragm, and Fig. 3 is a main part showing an embodiment of the speaker diaphragm of the present invention. 4 is an enlarged sectional view of the same main part, Fig. 5 is a top view of the same surface material, Fig. 6 is an enlarged sectional view of the same main part, and Fig. 7 shows an example of another surface material. The top view and FIG. 8 are enlarged sectional views of the same essential parts. 18... Middle layer, 19... Embossing, 20°21... Surface material, 22... Adhesive.
Claims (1)
れ、上記磁気回路の磁気ギャップにはまりこむボイスコ
イルを結合されるスピーカ用振動板において、プラスチ
ック発泡体または金属発泡体の中層の両面にエンボス加
工を施した表面材を貼付けて構成したスピーカ用振動板
。Embossed on both sides of the middle layer of plastic foam or metal foam in a speaker diaphragm that is incorporated into a frame connected to a magnetic circuit via an edge and coupled with a voice coil that fits into the magnetic gap of the magnetic circuit. A speaker diaphragm constructed by pasting a surface material with
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10487281U JPS5811395U (en) | 1981-07-15 | 1981-07-15 | Diaphragm for speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10487281U JPS5811395U (en) | 1981-07-15 | 1981-07-15 | Diaphragm for speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5811395U true JPS5811395U (en) | 1983-01-25 |
Family
ID=29899435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10487281U Pending JPS5811395U (en) | 1981-07-15 | 1981-07-15 | Diaphragm for speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5811395U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56157199A (en) * | 1980-05-09 | 1981-12-04 | Hitachi Ltd | Speaker |
-
1981
- 1981-07-15 JP JP10487281U patent/JPS5811395U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56157199A (en) * | 1980-05-09 | 1981-12-04 | Hitachi Ltd | Speaker |
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