JPS62147994U - - Google Patents
Info
- Publication number
- JPS62147994U JPS62147994U JP3559386U JP3559386U JPS62147994U JP S62147994 U JPS62147994 U JP S62147994U JP 3559386 U JP3559386 U JP 3559386U JP 3559386 U JP3559386 U JP 3559386U JP S62147994 U JPS62147994 U JP S62147994U
- Authority
- JP
- Japan
- Prior art keywords
- voice coil
- diaphragm
- coil bobbin
- flange
- joined
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
第１図はこの考案によるスピーカ装置の構成を
示す半断面図、第２図はこの考案および従来のス
ピーカ装置の周波数特性を示す図、第３図ａ，ｂ
は従来のスピーカ装置の要部構成を示す半断面図
である。
１……ボイスコイルボビン、１ａ……鍔部、２
……ボイスコイル、３……振動板、４……接着剤
、５……ダンパ。
Fig. 1 is a half-sectional view showing the structure of the speaker device according to this invention, Fig. 2 is a diagram showing the frequency characteristics of this invention and the conventional speaker device, and Figs. 3 a and b.
1 is a half-sectional view showing the main part configuration of a conventional speaker device. 1... Voice coil bobbin, 1a... Flange, 2
...Voice coil, 3...Diaphragm, 4...Adhesive, 5...Damper.
Claims (1)
なるボイスコイルボビンと、該ボイスコイルボビ
ンに接合される振動板とを備え、該ボイスコイル
ボビンはその外周縁部にリング状の鍔部が一体的
に形成され、該鍔部に該振動板の内周部が接合さ
れ、該鍔部と該振動板とにより実質的な振動面を
形成することを特徴とするスピーカ装置。 The voice coil bobbin is equipped with a voice coil bobbin made of a heat-resistant film, on which a voice coil is wound, and a diaphragm joined to the voice coil bobbin. A speaker device characterized in that an inner peripheral portion of the diaphragm is joined to the flange, and the flange and the diaphragm form a substantial vibration surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3559386U JPS62147994U (en) | 1986-03-12 | 1986-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3559386U JPS62147994U (en) | 1986-03-12 | 1986-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62147994U true JPS62147994U (en) | 1987-09-18 |
Family
ID=30845227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3559386U Pending JPS62147994U (en) | 1986-03-12 | 1986-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62147994U (en) |
-
1986
- 1986-03-12 JP JP3559386U patent/JPS62147994U/ja active Pending