JPS5933393U - speaker - Google Patents
speakerInfo
- Publication number
- JPS5933393U JPS5933393U JP12662882U JP12662882U JPS5933393U JP S5933393 U JPS5933393 U JP S5933393U JP 12662882 U JP12662882 U JP 12662882U JP 12662882 U JP12662882 U JP 12662882U JP S5933393 U JPS5933393 U JP S5933393U
- Authority
- JP
- Japan
- Prior art keywords
- voice coil
- damper
- coil bobbin
- speaker
- frame
- 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図は従来のスピーカの断面図、第2図はそのダンパ
ーの断面図、第3図は本考案の一実施例におけるダンパ
ーの平面図である。
1.4・・・プレート、2・・・センターポール、3・
・・マグネット、5・・・ボイスコイルボビン、6・・
・ボイスコイル、7・・・振動板、8・・・カップリン
グコーン、9・・・フレーム、10−・・・エツジ、1
1・・・ダンパー、11a・・・コルゲーション、11
b・・・中心部、11c・・・小孔。FIG. 1 is a sectional view of a conventional speaker, FIG. 2 is a sectional view of its damper, and FIG. 3 is a plan view of a damper in an embodiment of the present invention. 1.4...Plate, 2...Center pole, 3.
...Magnet, 5...Voice coil bobbin, 6...
・Voice coil, 7...Diaphragm, 8...Coupling cone, 9...Frame, 10-...Edge, 1
1... Damper, 11a... Corrugation, 11
b...center, 11c...small hole.
Claims (1)
に樹脂を含浸したダンパーで結合するとともに、上記ダ
ンパーの、上記ボイスコイルボビンの振動時に応力の集
中する部分に小孔を設けたことを特徴とするスピーカ。A speaker characterized in that a voice coil bobbin and a frame or a plate are connected by a damper made of cloth impregnated with resin, and small holes are provided in the damper at a portion where stress is concentrated when the voice coil bobbin vibrates.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12662882U JPS5933393U (en) | 1982-08-20 | 1982-08-20 | speaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12662882U JPS5933393U (en) | 1982-08-20 | 1982-08-20 | speaker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5933393U true JPS5933393U (en) | 1984-03-01 |
Family
ID=30287873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12662882U Pending JPS5933393U (en) | 1982-08-20 | 1982-08-20 | speaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5933393U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011096187A1 (en) * | 2010-02-08 | 2011-08-11 | パナソニック株式会社 | Speaker |
JP2013162196A (en) * | 2012-02-02 | 2013-08-19 | Yuin Kobo Co Ltd | Damper for speaker and speaker using the same |
-
1982
- 1982-08-20 JP JP12662882U patent/JPS5933393U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011096187A1 (en) * | 2010-02-08 | 2011-08-11 | パナソニック株式会社 | Speaker |
JP2013162196A (en) * | 2012-02-02 | 2013-08-19 | Yuin Kobo Co Ltd | Damper for speaker and speaker using the same |
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