JPS5989000U - Voice coil for speaker - Google Patents
Voice coil for speakerInfo
- Publication number
- JPS5989000U JPS5989000U JP18641382U JP18641382U JPS5989000U JP S5989000 U JPS5989000 U JP S5989000U JP 18641382 U JP18641382 U JP 18641382U JP 18641382 U JP18641382 U JP 18641382U JP S5989000 U JPS5989000 U JP S5989000U
- Authority
- JP
- Japan
- Prior art keywords
- voice coil
- speaker
- bobbin
- voice
- top plate
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のボイスコイルを有するスピーカ駆動系の
概略構成図、第２図は力係数と音圧特性の関係を示した
図、第３図は本考案の一実施例のボイスコイルを有する
スピーカ駆動系の概略構成図である。
１は界磁部、２はボトムプレート、３は環状マグネット
、４はトッププレート、５は磁気空隙、６はボイスフィ
ルボビン、８はボイスコイル線輪。Fig. 1 is a schematic configuration diagram of a speaker drive system having a conventional voice coil, Fig. 2 is a diagram showing the relationship between force coefficient and sound pressure characteristics, and Fig. 3 has a voice coil according to an embodiment of the present invention. FIG. 2 is a schematic configuration diagram of a speaker drive system. 1 is a field part, 2 is a bottom plate, 3 is an annular magnet, 4 is a top plate, 5 is a magnetic gap, 6 is a voice fill bobbin, and 8 is a voice coil wire.
Claims (1)
の厚さに比べて十分大きい巻幅にかつ疎に巻回して固着
したボイスコイル線輪とから成るスピーカ用ボイスフィ
ル。A voice fill for a speaker consists of a voice coil bobbin and a voice coil wire wound loosely and fixed onto the bobbin with a winding width sufficiently larger than the thickness of the top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18641382U JPS5989000U (en) | 1982-12-08 | 1982-12-08 | Voice coil for speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18641382U JPS5989000U (en) | 1982-12-08 | 1982-12-08 | Voice coil for speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5989000U true JPS5989000U (en) | 1984-06-16 |
Family
ID=30402652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18641382U Pending JPS5989000U (en) | 1982-12-08 | 1982-12-08 | Voice coil for speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5989000U (en) |
-
1982
- 1982-12-08 JP JP18641382U patent/JPS5989000U/en active Pending
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