JPS63199846U - - Google Patents
Info
- Publication number
- JPS63199846U JPS63199846U JP9130187U JP9130187U JPS63199846U JP S63199846 U JPS63199846 U JP S63199846U JP 9130187 U JP9130187 U JP 9130187U JP 9130187 U JP9130187 U JP 9130187U JP S63199846 U JPS63199846 U JP S63199846U
- Authority
- JP
- Japan
- Prior art keywords
- door mirror
- mirror
- storage return
- selection
- adjustment operation
- 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
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案の実施例に係るブロツク図、第
２図はステツピング・モータの一例を示す図、第
３図はステツピング・モータのトルク―周波数特
性を示す図、第４図は従来例に係るブロツク図で
ある。
１……バツテリ、４……選択回路（ドアミラー
動作選択回路）、５……周波数可変型パルス発生
回路（パルス発生回路）、６……ステツピング・
モータ駆動回路、７，８……ステツピング・モー
タ、１１……左右切変えスイツチ、１２……格納
復帰選択スイツチ、１３……鏡面調整選択スイツ
チ。
Fig. 1 is a block diagram of an embodiment of the present invention, Fig. 2 is a diagram showing an example of a stepping motor, Fig. 3 is a diagram showing the torque-frequency characteristics of the stepping motor, and Fig. 4 is a diagram of a conventional example. FIG. 1...Battery, 4...Selection circuit (door mirror operation selection circuit), 5...Variable frequency pulse generation circuit (pulse generation circuit), 6...Stepping
Motor drive circuit, 7, 8...Stepping motor, 11...Right/left changeover switch, 12...Storage return selection switch, 13...Mirror adjustment selection switch.
Claims (1)
格納復帰動作を選択するドアミラー動作選択回路
と、 当該選択回路による鏡面調整動作または格納復
帰動作の選択に基づいて対応する周波数のパルス
を発生させるパルス発生回路と、当該パルスに基
づいて前記鏡面調整動作または格納復帰動作を行
うステツピング・モータとからなることを特徴と
するドアミラー駆動装置。[Claims for Utility Model Registration] A door mirror operation selection circuit that selects a door mirror adjustment operation or a door mirror storage return operation, and a pulse of a corresponding frequency based on the selection of the mirror adjustment operation or storage return operation by the selection circuit. A door mirror drive device comprising: a pulse generating circuit; and a stepping motor, which performs the mirror surface adjustment operation or storage return operation based on the pulses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9130187U JPS63199846U (en) | 1987-06-16 | 1987-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9130187U JPS63199846U (en) | 1987-06-16 | 1987-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63199846U true JPS63199846U (en) | 1988-12-22 |
Family
ID=30951961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9130187U Pending JPS63199846U (en) | 1987-06-16 | 1987-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63199846U (en) |
-
1987
- 1987-06-16 JP JP9130187U patent/JPS63199846U/ja active Pending