JPH0394358U - - Google Patents
Info
- Publication number
- JPH0394358U JPH0394358U JP316190U JP316190U JPH0394358U JP H0394358 U JPH0394358 U JP H0394358U JP 316190 U JP316190 U JP 316190U JP 316190 U JP316190 U JP 316190U JP H0394358 U JPH0394358 U JP H0394358U
- Authority
- JP
- Japan
- Prior art keywords
- power transistor
- collector
- outside mirror
- emitter
- piezoelectric vibrator
- 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
- 239000003990 capacitor Substances 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
Description
第１図は本考案の実施例を示す電気回路図、第
２図は同上実施例における圧電振動子に印加する
高周波電圧の変化を示す図、第３図は従来のアウ
トサイドミラー振動装置を示す電気回路図および
第４図は従来のアウトサイドミラー振動装置にお
ける圧電振動子に印加される高周波電圧の変化を
示す図である。
１……アウトサイドミラー、３……圧電振動子
、５……漏洩トランス、６……パワートランジス
タ、７……発信回路、８……コンデンサ。
Fig. 1 is an electric circuit diagram showing an embodiment of the present invention, Fig. 2 is a diagram showing changes in the high frequency voltage applied to the piezoelectric vibrator in the same embodiment, and Fig. 3 shows a conventional outside mirror vibrating device. The electric circuit diagram and FIG. 4 are diagrams showing changes in high frequency voltage applied to a piezoelectric vibrator in a conventional outside mirror vibrating device. 1... Outside mirror, 3... Piezoelectric vibrator, 5... Leakage transformer, 6... Power transistor, 7... Transmission circuit, 8... Capacitor.
Claims (1)
、緩衝材を介して設けられ圧電振動子と、これに
２次コイルが接続された漏洩トランスと、これの
１次コイルがコレクタに接続されたエミツタ接地
のパワートツランジスタと、これのベースに高周
波電圧を印加する発振回路と、前記パワートラン
ジスタのコレクタとエミツタとの間に接続された
コンデンサとを具備することを特徴とするアウト
サイドミラー振動装置。 A piezoelectric vibrator is attached to the back of the outside mirror or provided via a buffer material, a leakage transformer has a secondary coil connected to it, and an emitter grounding whose primary coil is connected to the collector. An outside mirror oscillation device comprising: a power transistor; an oscillation circuit that applies a high-frequency voltage to the base of the power transistor; and a capacitor connected between the collector and emitter of the power transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP316190U JPH0394358U (en) | 1990-01-19 | 1990-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP316190U JPH0394358U (en) | 1990-01-19 | 1990-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0394358U true JPH0394358U (en) | 1991-09-26 |
Family
ID=31507001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP316190U Pending JPH0394358U (en) | 1990-01-19 | 1990-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0394358U (en) |
-
1990
- 1990-01-19 JP JP316190U patent/JPH0394358U/ja active Pending
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