JPH0177092U - - Google Patents
Info
- Publication number
- JPH0177092U JPH0177092U JP1987172133U JP17213387U JPH0177092U JP H0177092 U JPH0177092 U JP H0177092U JP 1987172133 U JP1987172133 U JP 1987172133U JP 17213387 U JP17213387 U JP 17213387U JP H0177092 U JPH0177092 U JP H0177092U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- frame
- adhesively fixed
- speaker
- field portion
- 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図は本考案一実施例のスピーカの要部斜視
図、第２図は同じく断面図、第３図は従来例の断
面図である。
５……ダンパー、６……フレーム、６ａ……段
部、６ｂ……凹部、６ｃ……リブ、７……トツプ
プレート。
FIG. 1 is a perspective view of a main part of a speaker according to an embodiment of the present invention, FIG. 2 is a sectional view of the same, and FIG. 3 is a sectional view of a conventional example. 5...damper, 6...frame, 6a...step, 6b...recess, 6c...rib, 7...top plate.
Claims (1)
ーを接着固定したスピーカにおいて、 前記フレーム段部に径方向に且つ前記ダンパー
接着固定個所よりも外方に延在する凹部を設け、 該凹部により前記フレームを機械的に補強する
と共に前記界磁部内の空気を外部に放出して前記
界磁部の温度上昇を抑制することを特徴とするス
ピーカ。[Claims for Utility Model Registration] A speaker in which a damper is adhesively fixed on a stepped portion of a frame coupled to a field portion, wherein the damper extends in the radial direction of the frame step and outward from the point where the damper is adhesively fixed. A speaker characterized in that a recessed portion is provided, the recessed portion mechanically reinforces the frame and releases air within the field portion to the outside to suppress a rise in temperature of the field portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987172133U JPH0177092U (en) | 1987-11-11 | 1987-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987172133U JPH0177092U (en) | 1987-11-11 | 1987-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0177092U true JPH0177092U (en) | 1989-05-24 |
Family
ID=31464118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987172133U Pending JPH0177092U (en) | 1987-11-11 | 1987-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0177092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06141396A (en) * | 1992-10-28 | 1994-05-20 | Fujitsu Ten Ltd | Speaker |
-
1987
- 1987-11-11 JP JP1987172133U patent/JPH0177092U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06141396A (en) * | 1992-10-28 | 1994-05-20 | Fujitsu Ten Ltd | Speaker |
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