JPS58127798U - piezoelectric speaker - Google Patents
piezoelectric speakerInfo
- Publication number
- JPS58127798U JPS58127798U JP2378982U JP2378982U JPS58127798U JP S58127798 U JPS58127798 U JP S58127798U JP 2378982 U JP2378982 U JP 2378982U JP 2378982 U JP2378982 U JP 2378982U JP S58127798 U JPS58127798 U JP S58127798U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric speaker
- piezoelectric
- disk
- case
- side plate
- 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
- Diaphragms For Electromechanical Transducers (AREA)
- 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図は従来用いられている圧電スピーカを例
示した図イは斜視図、叫ま断面図、第２図は本考案に係
る圧電スピーカの一例を示す図でイは斜視図１１口は断
面図、第一３図イ９口は凹凸の詳細を示す拡大断面図、
第４図は圧電スピー・力をプリント基板等に取付けた状
況を示す拡大断面図である。
１・・・・・・圧電スピーカ、２・・・・・・ケース、
２Ａ・・・・・・円板、２Ｂ・・・・・・側板、２Ｃ・
・・・・・凹凸、２Ｄ・・・・・・爪、３・・・・・・
圧電振動子、４・・・・・・リード線、５・・・・・・
プリント基板等、６・・・・・・ハンダ盛り、７・・・
・・・スプリング。° Figure 1 is a diagram showing an example of a conventionally used piezoelectric speaker, and Figure 2 is a perspective view and cross-sectional view. Fig. 13 A9 is an enlarged sectional view showing the details of the unevenness,
FIG. 4 is an enlarged sectional view showing the piezoelectric speaker mounted on a printed circuit board or the like. 1...Piezoelectric speaker, 2...Case,
2A...disk, 2B...side plate, 2C...
...Irregularities, 2D...Claws, 3...
Piezoelectric vibrator, 4...Lead wire, 5...
Printed circuit boards, etc., 6...Solder mounds, 7...
···spring.
Claims (1)
状を有するケースの当該円板を振動板としてその−の面
に圧電振動子を貼付して成る圧電スピーカであって、前
記側板の一部又は全部に波状の凹凸を設けたことを特徴
とする圧電スピーカ。゛ A piezoelectric speaker consisting of a case having a shape in which a side plate is integrally erected on the outer periphery of the minus side of a disk, and a piezoelectric vibrator is attached to the minus side of the case using the disk as a diaphragm, wherein the side plate A piezoelectric speaker characterized in that part or all of the piezoelectric speaker is provided with wavy irregularities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2378982U JPS58127798U (en) | 1982-02-22 | 1982-02-22 | piezoelectric speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2378982U JPS58127798U (en) | 1982-02-22 | 1982-02-22 | piezoelectric speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58127798U true JPS58127798U (en) | 1983-08-30 |
Family
ID=30035805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2378982U Pending JPS58127798U (en) | 1982-02-22 | 1982-02-22 | piezoelectric speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58127798U (en) |
-
1982
- 1982-02-22 JP JP2378982U patent/JPS58127798U/en active Pending
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