JPS59134200U - piezoelectric buzzer - Google Patents
piezoelectric buzzerInfo
- Publication number
- JPS59134200U JPS59134200U JP2644383U JP2644383U JPS59134200U JP S59134200 U JPS59134200 U JP S59134200U JP 2644383 U JP2644383 U JP 2644383U JP 2644383 U JP2644383 U JP 2644383U JP S59134200 U JPS59134200 U JP S59134200U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- conductive substrate
- piezoelectric buzzer
- vibrating element
- sounding body
- 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)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図、第２図は従来例を示し、第１図は全体の構成図
、第２図は第１図のＸ−Ｘ線に沿う拡大部分断面図、第
３図〜第５図は本考案の実施例を示し、第３図は全体の
構成図、第４図は第３図のＹ−Ｙ線に沿う拡大部分断面
図、第５図は圧電発音体の他の例を示す平面図である。
２・・・圧電発音体、３・・・発振用電気回路、４・・
・金属板、５・・・圧電振動素子、２１・・・バリスタ
素子、２２・・・リード線。Fig. 1 and Fig. 2 show a conventional example, Fig. 1 is an overall configuration diagram, Fig. 2 is an enlarged partial sectional view taken along the line X-X of Fig. 1, and Figs. 3 is an overall configuration diagram, FIG. 4 is an enlarged partial sectional view taken along the Y-Y line in FIG. 3, and FIG. 5 is a plan view showing another example of the piezoelectric sounding body. It is. 2... Piezoelectric sounding body, 3... Electric circuit for oscillation, 4...
- Metal plate, 5... Piezoelectric vibration element, 21... Varistor element, 22... Lead wire.
Claims (1)
有し、この圧電振動素子と導電性基板との間に発振用電
気回路からの出力を与えることにより圧電発音体を発音
動作させる圧電ブザーにおいて、前記導電性基板上にバ
リスタ素子を設け、このバリスタ素子を圧電振動素子に
並列に接続してなる圧電ブザー。A piezoelectric device that has a piezoelectric sounding body formed by disposing a piezoelectric vibrating element on a conductive substrate, and causes the piezoelectric sounding body to generate sound by applying an output from an oscillating electric circuit between the piezoelectric vibrating element and the conductive substrate. A piezoelectric buzzer in which a varistor element is provided on the conductive substrate, and the varistor element is connected in parallel to a piezoelectric vibrating element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2644383U JPS59134200U (en) | 1983-02-24 | 1983-02-24 | piezoelectric buzzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2644383U JPS59134200U (en) | 1983-02-24 | 1983-02-24 | piezoelectric buzzer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59134200U true JPS59134200U (en) | 1984-09-07 |
| JPH0116152Y2 JPH0116152Y2 (en) | 1989-05-12 |
Family
ID=30157357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2644383U Granted JPS59134200U (en) | 1983-02-24 | 1983-02-24 | piezoelectric buzzer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59134200U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53129073A (en) * | 1977-04-18 | 1978-11-10 | Ricoh Watch | Alarm drive device for electronic timepiece |
| JPS5584693U (en) * | 1978-12-07 | 1980-06-11 |
-
1983
- 1983-02-24 JP JP2644383U patent/JPS59134200U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53129073A (en) * | 1977-04-18 | 1978-11-10 | Ricoh Watch | Alarm drive device for electronic timepiece |
| JPS5584693U (en) * | 1978-12-07 | 1980-06-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0116152Y2 (en) | 1989-05-12 |
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