JPS6237544U

JPS6237544U -

Info

Publication number: JPS6237544U
Application number: JP12983485U
Authority: JP
Priority date: 1985-08-26
Filing date: 1985-08-26
Publication date: 1987-03-05

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例による電動可倒式ド
アミラーの駆動機構部分を示す一部切欠概略正面
図、第２は可倒式ドアミラーの外観正面図、第３
図は第２図の―線断面図、第４図は第２図の
―線断面図、第５図はハウジング駆動機構の
取付け構造を示す断面図、第６図イはハウジング
駆動機構に設けられるクラツチ機構のクラツチ溝
が形成された固定ギアを示す斜視図、第６図ロは
同じくクラツチ機構のクラツチ爪が形成された係
止部材を示す底面側斜視図、第７図はドアミラー
の回動位置検出用スイツチ機構を示す断面図、第
８図は同じくスイツチ機構を示す平面図、第９図
は前記スイツチ機構のプリント基板に形成された
パターンターミナルとハウジング駆動回路とを示
す模式図、第１０図はドアミラーの車体への取付
け状態を示した説明図である。１…ドア、２…ベース、３…ミラー、４…ミラ
ーハウジング、６…固定軸、９…ブラケツト、１
４…駆動モータ、１６…固定ギア、１７…遊星ギ
ア、１９…ギアケース、２３…プリント基板、２
４…ホルダー、２５，２６，２７，２８…パター
ンターミナル、２９，３０，３１，３２…ターミ
ナル。 Fig. 1 is a partially cutaway schematic front view showing the drive mechanism of an electric folding door mirror according to an embodiment of the present invention; Fig. 2 is an external front view of the folding door mirror;
The figure is a sectional view taken along the line - - of Fig. 2, Fig. 4 is a sectional view taken along the line - - of Fig. 2, Fig. 5 is a sectional view showing the mounting structure of the housing drive mechanism, and Fig. 6 A is a sectional view taken along the line - - of Fig. 2. A perspective view showing the fixed gear in which the clutch groove of the clutch mechanism is formed, FIG. 6B is a bottom side perspective view showing the locking member in which the clutch pawl of the clutch mechanism is formed, and FIG. FIG. 8 is a cross-sectional view showing the detection switch mechanism, FIG. 8 is a plan view also showing the switch mechanism, FIG. 9 is a schematic diagram showing the pattern terminal and housing drive circuit formed on the printed circuit board of the switch mechanism, and FIG. 10 FIG. 2 is an explanatory diagram showing a state in which the door mirror is attached to the vehicle body. 1...Door, 2...Base, 3...Mirror, 4...Mirror housing, 6...Fixed shaft, 9...Bracket, 1
4... Drive motor, 16... Fixed gear, 17... Planetary gear, 19... Gear case, 23... Printed circuit board, 2
4... Holder, 25, 26, 27, 28... Pattern terminal, 29, 30, 31, 32... Terminal.

Claims

[Scope of utility model registration request]

A base fixed to the door, a fixed shaft provided on the base, a mirror housing rotatably supported around the fixed shaft and holding the mirror in an adjustable manner, and provided within the housing, a housing drive mechanism in which a drive motor drives a planetary gear meshing with a fixed gear pivotally supported on the fixed shaft by a drive motor via a reduction mechanism; The electrically foldable door mirror is equipped with a switch mechanism that detects a moving position, and the switch mechanism includes a wiring board on which a pattern terminal is formed, and a wiring board that holds the wiring board in a rotatable manner by sandwiching the wiring board. It consists of a unit equipped with an insulating holder and a terminal that approaches and separates from the pattern terminal according to the rotation angle of the board, and this unit is attached to the fixed shaft, and the wiring board is connected to the housing drive mechanism side. Electrically foldable door mirrors.