JPS63131299U - - Google Patents
Info
- Publication number
- JPS63131299U JPS63131299U JP151388U JP151388U JPS63131299U JP S63131299 U JPS63131299 U JP S63131299U JP 151388 U JP151388 U JP 151388U JP 151388 U JP151388 U JP 151388U JP S63131299 U JPS63131299 U JP S63131299U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- voice coil
- coil bobbin
- ring
- shaped member
- 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)
Description
第１図は本考案に係るスピーカ装置の断面図で
あり、第２図は本考案の他の実施例を示す断面図
であり、第３図は本考案のさらに他の実施例を示
す断面図であり、第４図は同じくさらに他の実施
例を示す断面図であり、第５図は同じくさらに他
の実施例を示す断面図であり、第６図は第２の振
動板を設けた例を示す断面図である。
３……振動板、４……スピーカ取付け枠、５…
…リング状部材、７……ボイスコイルボビン。
Fig. 1 is a sectional view of a speaker device according to the present invention, Fig. 2 is a sectional view showing another embodiment of the invention, and Fig. 3 is a sectional view showing still another embodiment of the invention. 4 is a sectional view showing still another embodiment, FIG. 5 is a sectional view showing another embodiment, and FIG. 6 is an example in which a second diaphragm is provided. FIG. 3...Diaphragm, 4...Speaker mounting frame, 5...
...Ring-shaped member, 7...Voice coil bobbin.
Claims (1)
るフイルム状の振動板と、 この振動板を駆動させるボイスコイルを設けた
ボイスコイルボビンと、 上記振動板の裏面側に一体的に取付けられると
ともに上記ボイスコイルボビンが取付けられる上
記振動板より剛性の高い材質の材料からなるリン
グ状部材とを備え、 上記振動板は上記リング状部材を介して上記ボ
イスコイルボビンにより駆動されてなるスピーカ
装置。[Scope of Claim for Utility Model Registration] A film-like diaphragm attached to the speaker mounting frame in a stretched state; a voice coil bobbin provided with a voice coil for driving the diaphragm; a ring-shaped member made of a material with higher rigidity than the diaphragm to which the voice coil bobbin is attached, and the diaphragm is driven by the voice coil bobbin via the ring-shaped member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP151388U JPS63131299U (en) | 1988-01-09 | 1988-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP151388U JPS63131299U (en) | 1988-01-09 | 1988-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63131299U true JPS63131299U (en) | 1988-08-26 |
Family
ID=30779489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP151388U Pending JPS63131299U (en) | 1988-01-09 | 1988-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63131299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009272917A (en) * | 2008-05-08 | 2009-11-19 | Panasonic Corp | Flat plate loudspeaker |
-
1988
- 1988-01-09 JP JP151388U patent/JPS63131299U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009272917A (en) * | 2008-05-08 | 2009-11-19 | Panasonic Corp | Flat plate loudspeaker |