JPS601097U - piezoelectric speaker - Google Patents
piezoelectric speakerInfo
- Publication number
- JPS601097U JPS601097U JP9253483U JP9253483U JPS601097U JP S601097 U JPS601097 U JP S601097U JP 9253483 U JP9253483 U JP 9253483U JP 9253483 U JP9253483 U JP 9253483U JP S601097 U JPS601097 U JP S601097U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric speaker
- diaphragm
- piezoelectric
- sounding body
- support frame
- 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
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図は圧電型スピーカに用いられる発音体の望ましい
支持形式を説明するために掲げた参考図、第２図は本案
にかかる圧電型スピーカを示し、Ａは要部断面平面図、
Ｂは縦断正面図、第３図は本案と従来の圧電型スピーカ
の周波数特性図である。
１１・・・発音体、１２・・・円形振動板、１３・・・
圧電振動子、１４・・・支持枠、１７・・・減衰部材。Fig. 1 is a reference diagram for explaining a desirable support type for a sounding body used in a piezoelectric speaker, Fig. 2 shows a piezoelectric speaker according to the present invention, and A is a cross-sectional plan view of the main part;
B is a vertical front view, and FIG. 3 is a frequency characteristic diagram of the present invention and a conventional piezoelectric speaker. 11...Sounding body, 12...Circular diaphragm, 13...
Piezoelectric vibrator, 14... Support frame, 17... Damping member.
Claims (1)
てなる発音体を、支持枠に周辺固定形式で固着してなる
ものにおいて、前記振動板の少なくとも外周部を覆うよ
う減衰部材を貼着したことを特徴とする圧電型スピーカ
。A sounding body made of a piezoelectric vibrator integrally attached to the center of one side of a circular diaphragm is fixed to a support frame in a peripheral fixed manner, and a damping member is provided to cover at least the outer periphery of the diaphragm. A piezoelectric speaker characterized by pasting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9253483U JPS601097U (en) | 1983-06-15 | 1983-06-15 | piezoelectric speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9253483U JPS601097U (en) | 1983-06-15 | 1983-06-15 | piezoelectric speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS601097U true JPS601097U (en) | 1985-01-07 |
Family
ID=30222809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9253483U Pending JPS601097U (en) | 1983-06-15 | 1983-06-15 | piezoelectric speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS601097U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014091813A1 (en) * | 2012-12-12 | 2014-06-19 | 京セラ株式会社 | Acoustic generator, acoustic generation device, and electronic device |
| WO2020121596A1 (en) * | 2018-12-10 | 2020-06-18 | 株式会社村田製作所 | Piezoelectric transducer |
-
1983
- 1983-06-15 JP JP9253483U patent/JPS601097U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014091813A1 (en) * | 2012-12-12 | 2014-06-19 | 京セラ株式会社 | Acoustic generator, acoustic generation device, and electronic device |
| WO2020121596A1 (en) * | 2018-12-10 | 2020-06-18 | 株式会社村田製作所 | Piezoelectric transducer |
| JPWO2020121596A1 (en) * | 2018-12-10 | 2021-11-04 | 株式会社村田製作所 | Piezoelectric transducer |
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