JPS61146091U - - Google Patents
Info
- Publication number
- JPS61146091U JPS61146091U JP2727785U JP2727785U JPS61146091U JP S61146091 U JPS61146091 U JP S61146091U JP 2727785 U JP2727785 U JP 2727785U JP 2727785 U JP2727785 U JP 2727785U JP S61146091 U JPS61146091 U JP S61146091U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical member
- magnetic gap
- planar
- voice coil
- magnetic
- 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図は本考案の一実施例の縦断面図、第２図
と第３図はそれぞれ他の実施例の縦断面図、第４
図は従来の平面スピーカの縦断面図である。
１１……平面振動板、１２……ボイスコイル、
１６……トツププレート、１７……マグネツト、
１８……ポールヨーク、２１……筒状部材、２２
，２３……ダンパー。
FIG. 1 is a vertical sectional view of one embodiment of the present invention, FIGS. 2 and 3 are longitudinal sectional views of other embodiments, and FIG.
The figure is a longitudinal sectional view of a conventional flat speaker. 11...Plane diaphragm, 12...Voice coil,
16...Top plate, 17...Magnet,
18... Pole yoke, 21... Cylindrical member, 22
, 23... damper.
Claims (1)
ヤツプに挿入されたボイスコイルを備えた平面振
動板と、該平面振動板に突設され、内径が前記磁
気回路の外径よりも大きくて磁気回路外周に位置
する筒状部材と、該筒状部材の外面に取付けられ
たダンパーとを備えたことを特徴とする平面スピ
ーカ。 a planar diaphragm provided with a magnetic gap and a magnetic circuit, and a voice coil inserted into the magnetic gap; 1. A planar speaker comprising: a cylindrical member located at the cylindrical member; and a damper attached to the outer surface of the cylindrical member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2727785U JPS61146091U (en) | 1985-02-28 | 1985-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2727785U JPS61146091U (en) | 1985-02-28 | 1985-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61146091U true JPS61146091U (en) | 1986-09-09 |
Family
ID=30524074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2727785U Pending JPS61146091U (en) | 1985-02-28 | 1985-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61146091U (en) |
-
1985
- 1985-02-28 JP JP2727785U patent/JPS61146091U/ja active Pending