JPS63133798U - - Google Patents
Info
- Publication number
- JPS63133798U JPS63133798U JP2515587U JP2515587U JPS63133798U JP S63133798 U JPS63133798 U JP S63133798U JP 2515587 U JP2515587 U JP 2515587U JP 2515587 U JP2515587 U JP 2515587U JP S63133798 U JPS63133798 U JP S63133798U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- piezoelectric
- circuit board
- printed circuit
- coil spring
- 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)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Description
第１図は本考案の一実施例としての圧電ブザー
を示す正面図であつて、プリント基板への実装状
態を示した図、第２図は圧電ブザーの平面図、第
３図は従来例を示す正面図。
５……コイルスプリング、６……振動板、７…
…圧電板、８……プリント基板。
Fig. 1 is a front view showing a piezoelectric buzzer as an embodiment of the present invention, showing the state in which it is mounted on a printed circuit board, Fig. 2 is a plan view of the piezoelectric buzzer, and Fig. 3 is a conventional example. The front view shown. 5... Coil spring, 6... Vibration plate, 7...
...Piezoelectric plate, 8...Printed circuit board.
Claims (1)
つて、 振動板と、該振動板に貼着される圧電板と、該
圧電板及び上記振動板に固着されるコイルスプリ
ングとからなり、 該コイルスプリングが上記プリント基板に押圧
可能とされたことを特徴とする圧電ブザー。[Claims for Utility Model Registration] A piezoelectric buzzer to be mounted on a printed circuit board, comprising: a diaphragm, a piezoelectric plate attached to the diaphragm, and a coil spring fixed to the piezoelectric plate and the diaphragm. A piezoelectric buzzer comprising: The coil spring can be pressed against the printed circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2515587U JPS63133798U (en) | 1987-02-23 | 1987-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2515587U JPS63133798U (en) | 1987-02-23 | 1987-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63133798U true JPS63133798U (en) | 1988-09-01 |
Family
ID=30825045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2515587U Pending JPS63133798U (en) | 1987-02-23 | 1987-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63133798U (en) |
-
1987
- 1987-02-23 JP JP2515587U patent/JPS63133798U/ja active Pending