JPS59171492U - damper for speaker - Google Patents
damper for speakerInfo
- Publication number
- JPS59171492U JPS59171492U JP6460283U JP6460283U JPS59171492U JP S59171492 U JPS59171492 U JP S59171492U JP 6460283 U JP6460283 U JP 6460283U JP 6460283 U JP6460283 U JP 6460283U JP S59171492 U JPS59171492 U JP S59171492U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- speaker
- bent
- arch shape
- piece
- 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.)
- Granted
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ａは従来のダンパの斜視図、第１図すは従来構造
のスピーカーの徊面断面図、第２図は本考案のスピーカ
ーの好適な実施例を示すスピーカ、−の側面断面図１．
第３図は本考案のスピーカーのダンパ部分近傍の拡大側
面断面図、第４図は本考案のスピーカーと従来のスピー
カーの周波数特性比較図、第５図は本考案のスピーカー
の他の実施例を示すダンパ部分近傍の拡大側面断面図、
第６図は本考案のダンパの拡大斜視図である。
各図中同一部材には同一符号を付し、２０はボイスコイ
ル、２４はダンパ、２４ｂおよび２４Ｃはダンパ片、３
４．３６はコルゲーションである。Fig. 1a is a perspective view of a conventional damper, Fig. 1 is a side sectional view of a speaker with a conventional structure, and Fig. 2 is a side sectional view of a speaker showing a preferred embodiment of the speaker of the present invention. ．．
Figure 3 is an enlarged side cross-sectional view of the vicinity of the damper of the speaker of the present invention, Figure 4 is a comparison diagram of the frequency characteristics of the speaker of the present invention and a conventional speaker, and Figure 5 shows another embodiment of the speaker of the present invention. An enlarged side cross-sectional view of the vicinity of the damper shown in FIG.
FIG. 6 is an enlarged perspective view of the damper of the present invention. The same members in each figure are given the same reference numerals, 20 is a voice coil, 24 is a damper, 24b and 24C are damper pieces, 3
4.36 is corrugation.
Claims (3)
周囲表面にコルゲーションを形成し、また、ボイスコイ
ルのボビンを固着するダンパの内周°辺周囲表面にダン
パの中心部を中心に一定の間隔で一定長さの切込みを入
れ、この切込みを境にして分離形成されたダンパ内周辺
部の複数個の隣接する各ダンパ片を一つおきごとに上方
向にアーチ状に折曲させると共に、ダンパ内周辺部のア
ーチ状に折曲させた各ダンパ片およびアーチ状に折曲さ
せぬ各ダンパ片の先端部を垂直方向に屈曲させてポイズ
コイルのボビン側壁面に固着し、さらにアーチ状に折曲
させた各ダンパ片中途部に適宜コルゲーションを形成し
たことを特徴とするスピーカー。(1) Corrugations are formed on the peripheral surface of the donut plate-shaped damper that supports the voice coil, and a constant interval is formed around the center of the damper on the inner peripheral surface of the damper that fixes the voice coil bobbin. A cut of a certain length is made in the cut, and the plurality of adjacent damper pieces on the inner periphery of the damper that are separated at the border of the cut are bent upward in an arch shape every other time. The tips of each damper piece bent in an arch shape on the inner periphery and each damper piece that is not bent in an arch shape are bent in the vertical direction and fixed to the bobbin side wall surface of the poise coil, and then bent into an arch shape. A speaker characterized in that a corrugation is appropriately formed in the middle of each damper piece.
において、ダンパ内周辺の隣接する各タンパ片を一つお
きごとに上方向に円弧アーチ状に折曲させたことを特徴
とするスピーカー。(2) Utility Model Registration The speaker according to claim (1), characterized in that every other adjacent tamper piece around the inside of the damper is bent upward into an arc shape.
カーにおいて、ダンパ内周辺の隣接する各ダンパ片 −
を一つおきごとに上方向に山形アーチ状に折曲させたこ
とを特徴とするスピーカー。(3) In the speaker described in utility model registration claim (1), each adjacent damper piece around the inside of the damper -
A speaker characterized in that every other speaker is bent upward into a chevron arch shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6460283U JPS59171492U (en) | 1983-04-28 | 1983-04-28 | damper for speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6460283U JPS59171492U (en) | 1983-04-28 | 1983-04-28 | damper for speaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59171492U true JPS59171492U (en) | 1984-11-16 |
| JPH0346640Y2 JPH0346640Y2 (en) | 1991-10-02 |
Family
ID=30194784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6460283U Granted JPS59171492U (en) | 1983-04-28 | 1983-04-28 | damper for speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59171492U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5026215A (en) * | 1973-07-09 | 1975-03-19 | ||
| JPS5788396U (en) * | 1980-11-20 | 1982-05-31 |
-
1983
- 1983-04-28 JP JP6460283U patent/JPS59171492U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5026215A (en) * | 1973-07-09 | 1975-03-19 | ||
| JPS5788396U (en) * | 1980-11-20 | 1982-05-31 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0346640Y2 (en) | 1991-10-02 |
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