JPS59194797U - Buzzer for small equipment - Google Patents
Buzzer for small equipmentInfo
- Publication number
- JPS59194797U JPS59194797U JP8898883U JP8898883U JPS59194797U JP S59194797 U JPS59194797 U JP S59194797U JP 8898883 U JP8898883 U JP 8898883U JP 8898883 U JP8898883 U JP 8898883U JP S59194797 U JPS59194797 U JP S59194797U
- Authority
- JP
- Japan
- Prior art keywords
- buzzer
- recess
- small equipment
- piezoelectric element
- back cover
- 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
- Electromechanical Clocks (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図は従来例を示す断面図、第２図、第３図は本考案
の一実施例を示す斜視図と断面図、第４図は本考案の他
の実施例を示す断面図、第５図、第６図、第７図も本考
案の別の実施例を示す斜視図及び断面図である。
６．７，２１．２２・・・・・・ネジ、８．１７．２３
・・・・・・裏ブタ、９．２４・・・・・・胴、１０．
２０． ２５・・・・・・スラーイド体、１１．２６
・・・・・・放音孔、１２・・・・・・凹部、１３，１
８．２７・・・・・・凹部、１４．２８・・・・・・金
属板、１５，１９．２９・・・・・・圧電素子、１６．
３０・・・・・・隙間。FIG. 1 is a sectional view showing a conventional example, FIGS. 2 and 3 are perspective views and sectional views showing one embodiment of the present invention, and FIG. 4 is a sectional view showing another embodiment of the present invention. 5, 6, and 7 are also perspective and sectional views showing other embodiments of the present invention. 6.7, 21.22...Screw, 8.17.23
...Back cover, 9.24...Body, 10.
20. 25...Slide type, 11.26
...Sound emission hole, 12...Recessed part, 13,1
8.27... Concavity, 14.28... Metal plate, 15, 19.29... Piezoelectric element, 16.
30...Gap.
Claims (1)
面に接着した圧電素子又は圧電素子と金属振動板の複合
体と、前記裏ブタ凹部に裏ブタ面と平行方向に取り外し
可能で、前記裏ブタ外面とほぼ同一平面をなし、前記裏
ブタ凹部との隙間とにより適当な音響共振を生じるよう
に設けられた放音孔とを着するスライド体とより成る小
型機器用ブザー。a back lid having a recess with a flat bottom; a piezoelectric element or a composite of a piezoelectric element and a metal diaphragm adhered to the inner surface of the back lid recess; A buzzer for a small device, comprising a slide body having a sound emitting hole that is substantially flush with the outer surface of the back cover and provided to generate appropriate acoustic resonance with a gap between the back cover and the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8898883U JPS59194797U (en) | 1983-06-10 | 1983-06-10 | Buzzer for small equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8898883U JPS59194797U (en) | 1983-06-10 | 1983-06-10 | Buzzer for small equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59194797U true JPS59194797U (en) | 1984-12-25 |
Family
ID=30218884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8898883U Pending JPS59194797U (en) | 1983-06-10 | 1983-06-10 | Buzzer for small equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59194797U (en) |
-
1983
- 1983-06-10 JP JP8898883U patent/JPS59194797U/en active Pending
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