JPH03130754U - - Google Patents
Info
- Publication number
- JPH03130754U JPH03130754U JP4050390U JP4050390U JPH03130754U JP H03130754 U JPH03130754 U JP H03130754U JP 4050390 U JP4050390 U JP 4050390U JP 4050390 U JP4050390 U JP 4050390U JP H03130754 U JPH03130754 U JP H03130754U
- Authority
- JP
- Japan
- Prior art keywords
- outside mirror
- drive circuit
- vibrated
- bonded
- back surface
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
Description
第１図は本考案の１実施例を示す断面図、第２
図は同上実施例の圧電振動子を示す断面図、第３
図は同上圧電振動子を示す正面図、第４図は同上
実施例の作用を説明するための図、第５図は本考
案の他の実施例の要部を示す断面図および第６図
は従来のアウトサイドミラー水滴飛散装置を示す
断面図である。
１……アウトサイドミラー、３，６，７……圧
電振動子、４……駆動回路。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a cross-sectional view showing the piezoelectric vibrator of the same embodiment as above.
The figure is a front view showing the same piezoelectric vibrator as above, FIG. 4 is a view for explaining the operation of the above embodiment, FIG. 5 is a sectional view showing the main part of another embodiment of the present invention, and FIG. FIG. 2 is a sectional view showing a conventional outside mirror water droplet scattering device. 1...Outside mirror, 3, 6, 7...Piezoelectric vibrator, 4...Drive circuit.
Claims (1)
の裏面に複数の振動モードで振動させることがで
きる圧電振動子を接合し、かつ、この圧電振動子
を駆動回路により異なる時間に複数の振動モード
の各振動モードで振動させることを特徴とするア
ウトサイドミラー水滴飛散装置。 (2) 所定位置に保持されたアウトサイドミラー
の裏面に共振周波数が異なる複数の圧電振動子を
接合し、かつ、これらの圧電振動子の各々を駆動
回路により異なる時間に振動させることを特徴と
するアウトサイドミラー水滴飛散装置。[Claims for Utility Model Registration] (1) A piezoelectric vibrator that can be vibrated in multiple vibration modes is bonded to the back surface of an outside mirror held in a predetermined position, and this piezoelectric vibrator is driven by a drive circuit. An outside mirror water droplet scattering device characterized by vibrating in each of a plurality of vibration modes at different times. (2) A plurality of piezoelectric vibrators with different resonance frequencies are bonded to the back surface of an outside mirror held in a predetermined position, and each of these piezoelectric vibrators is vibrated at different times by a drive circuit. Outside mirror water droplet scattering device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4050390U JPH03130754U (en) | 1990-04-16 | 1990-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4050390U JPH03130754U (en) | 1990-04-16 | 1990-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03130754U true JPH03130754U (en) | 1991-12-27 |
Family
ID=31550347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4050390U Pending JPH03130754U (en) | 1990-04-16 | 1990-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03130754U (en) |
-
1990
- 1990-04-16 JP JP4050390U patent/JPH03130754U/ja active Pending
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