JPS61131197U - - Google Patents
Info
- Publication number
- JPS61131197U JPS61131197U JP1297185U JP1297185U JPS61131197U JP S61131197 U JPS61131197 U JP S61131197U JP 1297185 U JP1297185 U JP 1297185U JP 1297185 U JP1297185 U JP 1297185U JP S61131197 U JPS61131197 U JP S61131197U
- Authority
- JP
- Japan
- Prior art keywords
- adhered
- peripheral edge
- voice coil
- coil bobbin
- spacer
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 4
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
第１図は本考案楕円型スピーカの一実施例を示
す短径方向断面図、第２図は本考案に用いられる
スペーサの上面図、第３図は従来例の上面図、第
４図は従来例の短径方向断面図である。
３……第１のダンパー、４……第２のダンパー
、６１……切り起こし片、５……スペーサ。
Fig. 1 is a cross-sectional view in the minor diameter direction showing an embodiment of the elliptical speaker of the present invention, Fig. 2 is a top view of the spacer used in the present invention, Fig. 3 is a top view of a conventional example, and Fig. 4 is a conventional one. FIG. 3 is a cross-sectional view of an example in the short-axis direction. 3...first damper, 4...second damper, 61...cut and raised piece, 5...spacer.
Claims (1)
部を接着しボイスコイルボビンに内周縁部を接着
した第１のダンパーと、短径方向のフレームの一
部を内側に切り起こして設けた切り起こし片上に
上記ボイスコイルボビンの径よりも十分大きい径
の孔を有するスペーサを接着し、該スペーサ上に
外周縁部を接着し前記ボイスコイルボビンに内周
縁部を接着した第２のダンパーとを具備してなる
楕円型スピーカ。 A first damper whose outer peripheral edge is adhered to the top surface of the magnetic circuit or the bottom surface of the frame and whose inner peripheral edge is adhered to the voice coil bobbin, and a cut-and-raised piece provided by cutting and raising a part of the frame in the short diameter direction inward. A spacer having a diameter sufficiently larger than the diameter of the voice coil bobbin is adhered thereto, and a second damper having an outer peripheral edge adhered onto the spacer and an inner peripheral edge adhered to the voice coil bobbin is an ellipse. model speaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1297185U JPS61131197U (en) | 1985-01-31 | 1985-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1297185U JPS61131197U (en) | 1985-01-31 | 1985-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61131197U true JPS61131197U (en) | 1986-08-16 |
Family
ID=30496540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1297185U Pending JPS61131197U (en) | 1985-01-31 | 1985-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61131197U (en) |
-
1985
- 1985-01-31 JP JP1297185U patent/JPS61131197U/ja active Pending
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