JPS6244597U - - Google Patents
Info
- Publication number
- JPS6244597U JPS6244597U JP13438785U JP13438785U JPS6244597U JP S6244597 U JPS6244597 U JP S6244597U JP 13438785 U JP13438785 U JP 13438785U JP 13438785 U JP13438785 U JP 13438785U JP S6244597 U JPS6244597 U JP S6244597U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- piezoelectric
- electrode
- shaped piezoelectric
- bonded
- 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
- 239000002184 metal Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Description
第１図は本考案に係る圧電型スピーカの一実施
例を示す要部縦断面図であり、第２図は上記実施
例の圧電型スピーカの平面図である。第３図は従
来の圧電型スピーカの構造を示す要部縦断面図で
ある。
１，２……板状圧電体、３……金属板、５，６
，７……電極、８……開口、９，１１，１２……
導線。
FIG. 1 is a longitudinal sectional view of a main part showing an embodiment of a piezoelectric speaker according to the present invention, and FIG. 2 is a plan view of the piezoelectric speaker of the above embodiment. FIG. 3 is a longitudinal cross-sectional view of a main part showing the structure of a conventional piezoelectric speaker. 1, 2...Plate piezoelectric body, 3...Metal plate, 5, 6
, 7... Electrode, 8... Opening, 9, 11, 12...
Conductor.
Claims (1)
状圧電体を接合し、 上記第１の板状圧電体の片面に被着形成されて
いる電極の一部を露呈する開口の形成された第２
の板状圧電体を上記第１の板状圧電体の片面に接
合し、 上記第２の板状圧電体の片面に被着形成されて
いる電極と上記金属板との間を導線にて接続し、 上記第２の板状圧電体に形成した開口部を通じ
て露呈される上記第１の板状圧電体の片面側電極
の一部と上記第２の板状圧電体の片面側電極とに
信号入力用の各導線の各一端を接続して成る圧電
型スピーカ。[Claims for Utility Model Registration] A first plate-shaped piezoelectric material smaller than the metal plate is bonded to one side of a metal plate, and an electrode formed on one side of the first plate-shaped piezoelectric substance is bonded to one side of the metal plate. The second part is formed with an opening that partially exposes the second part.
A plate-shaped piezoelectric body is bonded to one side of the first plate-shaped piezoelectric body, and an electrode formed on one side of the second plate-shaped piezoelectric body and the metal plate are connected by a conductive wire. and transmitting a signal to a part of the electrode on one side of the first piezoelectric plate and the electrode on one side of the second piezoelectric plate exposed through the opening formed in the second piezoelectric plate. A piezoelectric speaker made by connecting one end of each conductor for input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13438785U JPS6244597U (en) | 1985-09-04 | 1985-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13438785U JPS6244597U (en) | 1985-09-04 | 1985-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6244597U true JPS6244597U (en) | 1987-03-18 |
Family
ID=31035581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13438785U Pending JPS6244597U (en) | 1985-09-04 | 1985-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6244597U (en) |
-
1985
- 1985-09-04 JP JP13438785U patent/JPS6244597U/ja active Pending
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