JPS61158793U - - Google Patents
Info
- Publication number
- JPS61158793U JPS61158793U JP4115385U JP4115385U JPS61158793U JP S61158793 U JPS61158793 U JP S61158793U JP 4115385 U JP4115385 U JP 4115385U JP 4115385 U JP4115385 U JP 4115385U JP S61158793 U JPS61158793 U JP S61158793U
- Authority
- JP
- Japan
- Prior art keywords
- voice coil
- speaker device
- fixed side
- extended
- supported
- 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)
Description
第１図は本考案によるスピーカ装置の一実施例
を示す概略断面図、第２図はその底面図、第３図
は本考案の特徴とするボイスコイルボビンを示す
概略斜視図、第４図はその支持系を示す簡略モデ
ル図、第５図および第６図は従来例を示す概略断
面図、第７図ａ，ｂはその支持系の簡略モデル図
である。
１……振動板、２……エツジ、３……フレーム
、４……ボイスコイルボビン、４ａ……脚部、５
……ボイスコイル、６……トツププレート、７…
…マグネツト、８……ボトムプレート、８ａ……
貫通孔、９……スパイダ、１０……リング体。
Fig. 1 is a schematic cross-sectional view showing one embodiment of a speaker device according to the present invention, Fig. 2 is a bottom view thereof, Fig. 3 is a schematic perspective view showing a voice coil bobbin which is a feature of the present invention, and Fig. 4 is a schematic sectional view thereof. FIGS. 5 and 6 are schematic sectional views showing a conventional example, and FIGS. 7a and 7b are simplified model views of the support system. 1...Diaphragm, 2...Edge, 3...Frame, 4...Voice coil bobbin, 4a...Leg, 5
...Voice coil, 6...Top plate, 7...
...Magnet, 8...Bottom plate, 8a...
Through hole, 9...spider, 10...ring body.
Claims (1)
一体的に連設されかつその外周部にボイスコイル
を有するボイスコイルボビンの他端を、ボイスコ
イルへの磁気回路を構成するボトムプレートより
も外側に延設し、この延設端をスパイダにより固
定側に支持したことを特徴とするスピーカ装置。 The other end of the voice coil bobbin, which is integrally connected to the diaphragm supported on the fixed side by an edge and has a voice coil on its outer periphery, is extended to the outside of the bottom plate that constitutes the magnetic circuit to the voice coil. A speaker device characterized in that the extended end of the speaker device is supported on a fixed side by a spider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4115385U JPS61158793U (en) | 1985-03-22 | 1985-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4115385U JPS61158793U (en) | 1985-03-22 | 1985-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61158793U true JPS61158793U (en) | 1986-10-01 |
Family
ID=30550710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4115385U Pending JPS61158793U (en) | 1985-03-22 | 1985-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61158793U (en) |
-
1985
- 1985-03-22 JP JP4115385U patent/JPS61158793U/ja active Pending