JPH0439800U - - Google Patents
Info
- Publication number
- JPH0439800U JPH0439800U JP8212990U JP8212990U JPH0439800U JP H0439800 U JPH0439800 U JP H0439800U JP 8212990 U JP8212990 U JP 8212990U JP 8212990 U JP8212990 U JP 8212990U JP H0439800 U JPH0439800 U JP H0439800U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- frame
- piezoelectric
- piezoelectric driver
- outputs
- 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
- Piezo-Electric Transducers For Audible Bands (AREA)
Description
第１図は本考案に係る圧電スピーカの縦断面図
、第２図はその正面図である。
２……ダイアフラム、３……圧電ドライバー、
６……フレーム、２０……アンプ。
FIG. 1 is a longitudinal sectional view of a piezoelectric speaker according to the present invention, and FIG. 2 is a front view thereof. 2...Diaphragm, 3...Piezoelectric driver,
6...Frame, 20...Amplifier.
Claims (1)
バーと、 前記フレームに内蔵され、圧電ドライバーに電
気信号を出力するアンプと、 を具備することを特徴とする圧電スピーカ。[Claims for Utility Model Registration] A diaphragm, a frame that supports the periphery of the diaphragm, a piezoelectric driver for driving the diaphragm, and an amplifier built in the frame that outputs an electrical signal to the piezoelectric driver. A piezoelectric speaker comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8212990U JPH0439800U (en) | 1990-07-31 | 1990-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8212990U JPH0439800U (en) | 1990-07-31 | 1990-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0439800U true JPH0439800U (en) | 1992-04-03 |
Family
ID=31628670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8212990U Pending JPH0439800U (en) | 1990-07-31 | 1990-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439800U (en) |
-
1990
- 1990-07-31 JP JP8212990U patent/JPH0439800U/ja active Pending