JPH0249299U - - Google Patents
Info
- Publication number
- JPH0249299U JPH0249299U JP12723888U JP12723888U JPH0249299U JP H0249299 U JPH0249299 U JP H0249299U JP 12723888 U JP12723888 U JP 12723888U JP 12723888 U JP12723888 U JP 12723888U JP H0249299 U JPH0249299 U JP H0249299U
- Authority
- JP
- Japan
- Prior art keywords
- voice coil
- diaphragm
- coil bobbin
- dome speaker
- dome
- 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
- 239000004020 conductor Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Description
第１図及び第２図は考案に係るドームスピーカ
の実施例を示し、第１図はドーム振動部分の斜視
図、第２図はドーム振動部分の他の実施例を示す
斜視図である。第３図は従来例の実施例を示す斜
視図である。
主な符号の説明、１：ドーム部、２：ボイスコ
イルボビン、３：ボイスコイル、４：スリツト。
1 and 2 show an embodiment of the dome speaker according to the invention, FIG. 1 is a perspective view of a dome vibrating portion, and FIG. 2 is a perspective view showing another embodiment of the dome vibrating portion. FIG. 3 is a perspective view showing a conventional example. Explanation of the main symbols: 1: Dome part, 2: Voice coil bobbin, 3: Voice coil, 4: Slit.
Claims (1)
スコイルボビンとが一体構造のドームスピーカに
おいて、 前記ボイスコイルボビンにボイスコイルと略直
角に交鎖するような複数のスリツトを形成したこ
とを特徴とするドームスピーカ。[Claims for Utility Model Registration] In a dome speaker in which the diaphragm is made of a conductor such as metal and the diaphragm and the voice coil bobbin are integrally constructed, the voice coil bobbin has a plurality of wires intersecting with the voice coil at approximately right angles. A dome speaker characterized by having a slit formed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12723888U JPH0249299U (en) | 1988-09-30 | 1988-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12723888U JPH0249299U (en) | 1988-09-30 | 1988-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0249299U true JPH0249299U (en) | 1990-04-05 |
Family
ID=31379489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12723888U Pending JPH0249299U (en) | 1988-09-30 | 1988-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0249299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005333321A (en) * | 2004-05-19 | 2005-12-02 | Pioneer Electronic Corp | Speaker device and method for manufacturing magnesium edge therefor |
-
1988
- 1988-09-30 JP JP12723888U patent/JPH0249299U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005333321A (en) * | 2004-05-19 | 2005-12-02 | Pioneer Electronic Corp | Speaker device and method for manufacturing magnesium edge therefor |