JPS59171490U - speaker unit - Google Patents
speaker unitInfo
- Publication number
- JPS59171490U JPS59171490U JP6618783U JP6618783U JPS59171490U JP S59171490 U JPS59171490 U JP S59171490U JP 6618783 U JP6618783 U JP 6618783U JP 6618783 U JP6618783 U JP 6618783U JP S59171490 U JPS59171490 U JP S59171490U
- Authority
- JP
- Japan
- Prior art keywords
- speaker unit
- elastic body
- soft elastic
- diaphragm
- 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
- Diaphragms For Electromechanical Transducers (AREA)
- 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図は従来のスピーカーユニットを示す断面図、第２
図乃至第４図は本考案に係るスピーカーユニットの実施
例を示し、第す図は断面図、第３図は他の実施例を示す
断面図、第４図は柔弾性体の形状例を示し、第４図Ａ、
Ｂは斜視図、第４図Ｃは一部切欠した斜視図である。
１・・・・・・振動板、２・・・・・・ボイスコイルボ
ビン、３・・・・・・センターポール部、４・・・・・
・マグネット、５・・・・・・トラフフレート、６・・
・・・・フレーム、７・・・・・・柔弾性体。Figure 1 is a sectional view showing a conventional speaker unit, Figure 2 is a sectional view showing a conventional speaker unit.
4 to 4 show an embodiment of the speaker unit according to the present invention, FIG. 3 is a sectional view, FIG. 3 is a sectional view showing another embodiment, and FIG. , Figure 4A,
B is a perspective view, and FIG. 4C is a partially cutaway perspective view. 1...Diaphragm, 2...Voice coil bobbin, 3...Center pole section, 4...
・Magnet, 5...Trough Freight, 6...
...Frame, 7...Flexible elastic body.
Claims (1)
発泡ウレタン等の柔弾性体が介装されていて、該柔弾性
体によって振動板が支持されており、この柔弾性体によ
りダンパー及びエツジとして機能させるようになってい
ることを特徴とするスピーカーユニット。A soft elastic body such as urethane foam is interposed between the back side of the diaphragm and a non-vibrating body such as a center pole.The diaphragm is supported by the soft elastic body, and the damper is supported by the soft elastic body. and an edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6618783U JPS59171490U (en) | 1983-05-04 | 1983-05-04 | speaker unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6618783U JPS59171490U (en) | 1983-05-04 | 1983-05-04 | speaker unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59171490U true JPS59171490U (en) | 1984-11-16 |
Family
ID=30196395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6618783U Pending JPS59171490U (en) | 1983-05-04 | 1983-05-04 | speaker unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59171490U (en) |
-
1983
- 1983-05-04 JP JP6618783U patent/JPS59171490U/en active Pending
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