JPS58121500U - Piezoelectric buzzer - sounding body - Google Patents
Piezoelectric buzzer - sounding bodyInfo
- Publication number
- JPS58121500U JPS58121500U JP1649482U JP1649482U JPS58121500U JP S58121500 U JPS58121500 U JP S58121500U JP 1649482 U JP1649482 U JP 1649482U JP 1649482 U JP1649482 U JP 1649482U JP S58121500 U JPS58121500 U JP S58121500U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric buzzer
- sounding body
- piezoelectric
- adhesive
- resin case
- 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)
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図は圧電ブザーエレメントの上面図、第２図は従来
の圧電ブザー発音体を示す断面図、第３図は本考案に係
る圧電ブザー発音体の一実施例を示す断面図、第４図は
同発音体を構成する樹脂製 −ケースの斜視図である。
１・・・・・・金属製振動板、２・・・・・・圧電磁器
素子、３・・・・・・圧電ブザーエレメント、４・・・
・・・振動の節、５・・・・・・弾性を有する接着剤、
６・・・・・・樹脂製ケース、 □７・・・・
・・突起部。FIG. 1 is a top view of a piezoelectric buzzer element, FIG. 2 is a sectional view showing a conventional piezoelectric buzzer sounding body, FIG. 3 is a sectional view showing an embodiment of a piezoelectric buzzer sounding body according to the present invention, and FIG. 4 FIG. 2 is a perspective view of a resin case constituting the same sounding body. 1... Metal diaphragm, 2... Piezoelectric ceramic element, 3... Piezoelectric buzzer element, 4...
... Vibration node, 5... Elastic adhesive,
6...Resin case, □7...
··protrusion.
Claims (1)
る圧電ブザーエレメントの振動の節を弾性を有する接着
剤により樹脂製ケースに接着する構成とし、かつ上記樹
脂製ケースの上記圧電ブザ下ニレメン“トの接着部に３
点以上の突起部を設けてなる圧電ブザー発音体。
□The vibration nodes of a piezoelectric buzzer element made by bonding a piezoelectric ceramic element to a metal diaphragm with an adhesive are bonded to a resin case with an elastic adhesive, and 3.
A piezoelectric buzzer sounding body with a protrusion of more than one point.
□
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1649482U JPS58121500U (en) | 1982-02-09 | 1982-02-09 | Piezoelectric buzzer - sounding body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1649482U JPS58121500U (en) | 1982-02-09 | 1982-02-09 | Piezoelectric buzzer - sounding body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58121500U true JPS58121500U (en) | 1983-08-18 |
Family
ID=30028858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1649482U Pending JPS58121500U (en) | 1982-02-09 | 1982-02-09 | Piezoelectric buzzer - sounding body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58121500U (en) |
-
1982
- 1982-02-09 JP JP1649482U patent/JPS58121500U/en active Pending
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