JPH0473897U - - Google Patents
Info
- Publication number
- JPH0473897U JPH0473897U JP11600790U JP11600790U JPH0473897U JP H0473897 U JPH0473897 U JP H0473897U JP 11600790 U JP11600790 U JP 11600790U JP 11600790 U JP11600790 U JP 11600790U JP H0473897 U JPH0473897 U JP H0473897U
- Authority
- JP
- Japan
- Prior art keywords
- alarm
- diaphragm
- piezoelectric element
- electronic device
- attached
- 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
Description
第１図は本考案の一実施例を示す平面図、第２
図はその−線断面図、第３図は振動板の平面
図である。
３……回路基板、５……電池、９……振動板、
９ｂ……弾性片、１０……圧電素子。
Fig. 1 is a plan view showing one embodiment of the present invention;
The figure is a sectional view taken along the - line, and FIG. 3 is a plan view of the diaphragm. 3... Circuit board, 5... Battery, 9... Vibration plate,
9b...Elastic piece, 10...Piezoelectric element.
Claims (1)
を貼着し、他方の電極面をアラーム駆動回路と電
気的接続した小型電子機器のアラーム構造におい
て、前記振動板の一部に電池に直接または間接に
弾接する弾性片を形成し、この弾性片を介して圧
電素子に駆動電圧を供給することを特徴とする小
型電子機器のアラーム構造。 In an alarm structure for a small electronic device in which one electrode surface of an alarm piezoelectric element is attached to a diaphragm and the other electrode surface is electrically connected to an alarm drive circuit, a part of the diaphragm is attached to a battery directly or An alarm structure for a small electronic device characterized by forming an elastic piece that makes indirect elastic contact and supplying a driving voltage to a piezoelectric element via the elastic piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11600790U JPH0473897U (en) | 1990-11-05 | 1990-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11600790U JPH0473897U (en) | 1990-11-05 | 1990-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0473897U true JPH0473897U (en) | 1992-06-29 |
Family
ID=31863818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11600790U Pending JPH0473897U (en) | 1990-11-05 | 1990-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0473897U (en) |
-
1990
- 1990-11-05 JP JP11600790U patent/JPH0473897U/ja active Pending
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