JPS61139092U - - Google Patents
Info
- Publication number
- JPS61139092U JPS61139092U JP2208785U JP2208785U JPS61139092U JP S61139092 U JPS61139092 U JP S61139092U JP 2208785 U JP2208785 U JP 2208785U JP 2208785 U JP2208785 U JP 2208785U JP S61139092 U JPS61139092 U JP S61139092U
- Authority
- JP
- Japan
- Prior art keywords
- square yoke
- opening
- shielding cover
- magnetic circuit
- speaker
- 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
Description
第１図は本考案の一実施例の斜視図、第２図は
従来の磁気回路の斜視図、第３図は第１図の磁気
回路の側断面図、第４図は第１図の磁気回路の側
面図である。
１…角ヨーク、２…開口部、１０…遮磁カバー
。
Figure 1 is a perspective view of an embodiment of the present invention, Figure 2 is a perspective view of a conventional magnetic circuit, Figure 3 is a side sectional view of the magnetic circuit in Figure 1, and Figure 4 is the magnetic circuit in Figure 1. FIG. 3 is a side view of the circuit. 1... Square yoke, 2... Opening, 10... Magnetic shielding cover.
Claims (1)
クの前記開口部の少なくとも一部を覆う遮磁カバ
ーとを含むスピーカの磁気回路において、前記遮
磁カバーの側縁部は、前記角ヨークの外面に沿つ
て折り曲げられていることを特徴とするスピーカ
の磁気回路。 In a magnetic circuit of a speaker including a square yoke having an opening on a side surface and a magnetic shielding cover that covers at least a portion of the opening of the square yoke, a side edge of the magnetic shielding cover is formed on an outer surface of the square yoke. A speaker magnetic circuit characterized by being bent along.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2208785U JPS61139092U (en) | 1985-02-19 | 1985-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2208785U JPS61139092U (en) | 1985-02-19 | 1985-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61139092U true JPS61139092U (en) | 1986-08-28 |
Family
ID=30514066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2208785U Pending JPS61139092U (en) | 1985-02-19 | 1985-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61139092U (en) |
-
1985
- 1985-02-19 JP JP2208785U patent/JPS61139092U/ja active Pending