JPS599693U - speaker - Google Patents
speakerInfo
- Publication number
- JPS599693U JPS599693U JP10370782U JP10370782U JPS599693U JP S599693 U JPS599693 U JP S599693U JP 10370782 U JP10370782 U JP 10370782U JP 10370782 U JP10370782 U JP 10370782U JP S599693 U JPS599693 U JP S599693U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- speaker
- voice coil
- coil bobbin
- back surface
- 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)
- Diaphragms For Electromechanical Transducers (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側断面図、第２図は本
考案のスピーカの側断面図、第３図は第２図の ゛
本考案スピーカに用いられる平板振動板の背面図、第４
図は本考案スｅ−力に係る平板振動板の他の実施例の斜
視図、である。
１・・・磁気回路、２・・・フレーム、３．３０・・・
平板、゛振動板、４・・・エツジ、３１・・・突条片、
３２・・・円筒部。−' Figure 1 is a side sectional view of a conventional speaker, Figure 2 is a side sectional view of the speaker of the present invention, and Figure 3 is a rear view of the flat diaphragm used in the speaker of the present invention.
The figure is a perspective view of another embodiment of the flat plate diaphragm according to the present invention. 1... Magnetic circuit, 2... Frame, 3.30...
flat plate, diaphragm, 4... edge, 31... protruding strip,
32... Cylindrical part. −
Claims (2)
て中央部から外周方向に向う放射状の適数枚の突条片を
該振動板と一体的に設け、該振動板の中央部に於いて、
各突条片にボイスコイルボビンの上端部を係輩すると共
に、該ボイスコイルボビンの下端部を磁気回路の磁気ギ
ャップ内に配挿しめた事を特徴とするスピーカ。(1) A suitable number of radial protrusions hanging from the diaphragm and extending from the center toward the outer circumference are provided integrally with the diaphragm on the back surface of the diaphragm. In the central part,
A speaker characterized in that an upper end of a voice coil bobbin is attached to each projecting strip, and a lower end of the voice coil bobbin is inserted into a magnetic gap of a magnetic circuit.
成形゛してなる実用新案登録請求の範囲第１項記載のス
ピーカ。(2) The speaker according to claim 1, wherein the diaphragm and each of the protruding strips are integrally molded from foamed resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10370782U JPS599693U (en) | 1982-07-07 | 1982-07-07 | speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10370782U JPS599693U (en) | 1982-07-07 | 1982-07-07 | speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS599693U true JPS599693U (en) | 1984-01-21 |
Family
ID=30243829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10370782U Pending JPS599693U (en) | 1982-07-07 | 1982-07-07 | speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS599693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011004308A (en) * | 2009-06-22 | 2011-01-06 | Foster Electric Co Ltd | Loudspeaker device |
| WO2021153742A1 (en) * | 2020-01-30 | 2021-08-05 | フォスター電機株式会社 | Vehicular speaker |
-
1982
- 1982-07-07 JP JP10370782U patent/JPS599693U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011004308A (en) * | 2009-06-22 | 2011-01-06 | Foster Electric Co Ltd | Loudspeaker device |
| WO2021153742A1 (en) * | 2020-01-30 | 2021-08-05 | フォスター電機株式会社 | Vehicular speaker |
| CN114946196A (en) * | 2020-01-30 | 2022-08-26 | 丰达电机株式会社 | Horn for vehicle |
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