JPS6011596U - piezoelectric speaker - Google Patents
piezoelectric speakerInfo
- Publication number
- JPS6011596U JPS6011596U JP10495983U JP10495983U JPS6011596U JP S6011596 U JPS6011596 U JP S6011596U JP 10495983 U JP10495983 U JP 10495983U JP 10495983 U JP10495983 U JP 10495983U JP S6011596 U JPS6011596 U JP S6011596U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- diaphragm
- piezoelectric speaker
- speaker
- damper
- 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
- Piezo-Electric Transducers For Audible Bands (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図は圧電形スピーカの音圧周波数特性を示す。第２
図は圧電形スピーカの第１の従来例を示す断面図である
。第３図は圧電形スピーカの第２の従来例を示す断面図
である。第４図はこの考案の一実施例を示す断面図であ
る。第５図は第４図の支持体の配置を示す斜視図である
。第６図および第７図は、それぞれ、支持体の形状の他
の例を示す斜視図である。
図において、２はダイアフラム、３は圧電振動板、８，
１４．１５は支持体、９はダンパである。FIG. 1 shows the sound pressure frequency characteristics of a piezoelectric speaker. Second
The figure is a sectional view showing a first conventional example of a piezoelectric speaker. FIG. 3 is a sectional view showing a second conventional example of a piezoelectric speaker. FIG. 4 is a sectional view showing an embodiment of this invention. FIG. 5 is a perspective view showing the arrangement of the supports shown in FIG. 4. FIG. 6 and FIG. 7 are perspective views showing other examples of the shape of the support body, respectively. In the figure, 2 is a diaphragm, 3 is a piezoelectric diaphragm, 8,
14 and 15 are supports, and 9 is a damper.
Claims (1)
ぼ中央部に固定される圧電形スピーカにおいて、 前記圧電振動板は、その他方面において、第２共振の内
側および外側ノードライン間の領域に存在する連続しな
い複数箇所でフレームに支持され、かつ 前記圧電振動板の一方面には、前記ダイアフラムを避け
てダンパが貼付されていることを特徴とする、圧電形ス
ピーカ。[Claims for Utility Model Registration] In a piezoelectric speaker in which the apex of a cone-shaped diaphragm is fixed approximately at the center of one side of a piezoelectric diaphragm, the piezoelectric diaphragm is arranged on the inside and outside of the second resonance on the other side. 1. A piezoelectric speaker, characterized in that the piezoelectric speaker is supported by a frame at a plurality of discontinuous locations in a region between node lines, and a damper is attached to one side of the piezoelectric diaphragm, avoiding the diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10495983U JPS6011596U (en) | 1983-07-04 | 1983-07-04 | piezoelectric speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10495983U JPS6011596U (en) | 1983-07-04 | 1983-07-04 | piezoelectric speaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6011596U true JPS6011596U (en) | 1985-01-26 |
| JPS643278Y2 JPS643278Y2 (en) | 1989-01-27 |
Family
ID=30246234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10495983U Granted JPS6011596U (en) | 1983-07-04 | 1983-07-04 | piezoelectric speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6011596U (en) |
-
1983
- 1983-07-04 JP JP10495983U patent/JPS6011596U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS643278Y2 (en) | 1989-01-27 |
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