JPS5914488U - Planar diaphragm speaker - Google Patents
Planar diaphragm speakerInfo
- Publication number
- JPS5914488U JPS5914488U JP10958482U JP10958482U JPS5914488U JP S5914488 U JPS5914488 U JP S5914488U JP 10958482 U JP10958482 U JP 10958482U JP 10958482 U JP10958482 U JP 10958482U JP S5914488 U JPS5914488 U JP S5914488U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- transmission member
- vibration transmission
- speaker
- cone
- 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)
- Obtaining Desirable Characteristics In Audible-Bandwidth 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図は従来の平面振動板型スピーカの一部縦断面図、
第２図はこの考案による平面振動板型スピーカの一部縦
断面図、第３図は同平面図、第４図はマスリングの断面
形状の種々を示す一部の断面図、第５図はマスリングの
平面形状の種々を水平面図、第６図は音圧出力周波数特
性を従来型スピーカと、この考案のスピーカとを比較し
て示す図である。
１１・・・平面振動板、１２・・・窓孔、１２ａ・・・
周端Ｌ１３−・・スピーカフレーム、１３ａ・・・エツ
ジ、１４・・・ボイスコイル、１５・・・ボビン、１６
・・・コーン型の振動伝達部材、１７・・・ドライバユ
ニット、１８・・・ダンパ、２１・・・粘弾性材、２２
・・・マスリング。Figure 1 is a partial vertical sectional view of a conventional flat diaphragm speaker.
Fig. 2 is a partial vertical cross-sectional view of the flat diaphragm type speaker according to this invention, Fig. 3 is a plan view of the same, Fig. 4 is a partial cross-sectional view showing various cross-sectional shapes of the mass ring, and Fig. 5 is a partial longitudinal cross-sectional view of the flat diaphragm type speaker according to this invention. 6 is a horizontal view showing various planar shapes of mass rings, and FIG. 6 is a diagram showing a comparison of sound pressure output frequency characteristics of a conventional speaker and a speaker of this invention. 11...Plane diaphragm, 12...Window hole, 12a...
Peripheral end L13-- Speaker frame, 13a... Edge, 14... Voice coil, 15... Bobbin, 16
... Cone-shaped vibration transmission member, 17 ... Driver unit, 18 ... Damper, 21 ... Viscoelastic material, 22
... Masling.
Claims (1)
板に伝達するように構成した平面振動板型スピーカにお
いて、音軸を中心とした一定の領域に窓孔を穿設し、こ
の窓孔の周囲に適度のコンプライアンスが与えられたマ
スリングを固定すると異に、平面振動板に端部が固定さ
れたコーン型の振動伝達部材を設けて、ボイスコイルの
駆動力をコーン型の振動伝達部材を介して平面振動板に
伝達するように構成したことを特徴とする平面振動型ス
ピーカ。In a flat diaphragm type speaker configured to transmit the driving force of a voice coil to a flat diaphragm via a vibration transmission member, a window hole is drilled in a certain area centered on the sound axis, and the window hole is Unlike fixing a mass ring with appropriate compliance around the periphery, a cone-shaped vibration transmission member with an end fixed to the plane diaphragm is used to transfer the driving force of the voice coil to the cone-shaped vibration transmission member. What is claimed is: 1. A planar oscillation type speaker characterized in that the speaker is configured to transmit information to a planar diaphragm through the diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10958482U JPS5914488U (en) | 1982-07-20 | 1982-07-20 | Planar diaphragm speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10958482U JPS5914488U (en) | 1982-07-20 | 1982-07-20 | Planar diaphragm speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5914488U true JPS5914488U (en) | 1984-01-28 |
Family
ID=30255208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10958482U Pending JPS5914488U (en) | 1982-07-20 | 1982-07-20 | Planar diaphragm speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5914488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH049412U (en) * | 1990-05-11 | 1992-01-28 | ||
| JPH04119808U (en) * | 1991-04-15 | 1992-10-27 | 株式会社大林組 | Bridge girder vibration damping device |
-
1982
- 1982-07-20 JP JP10958482U patent/JPS5914488U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH049412U (en) * | 1990-05-11 | 1992-01-28 | ||
| JPH04119808U (en) * | 1991-04-15 | 1992-10-27 | 株式会社大林組 | Bridge girder vibration damping device |
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