JPS63112146U

JPS63112146U -

Info

Publication number: JPS63112146U
Application number: JP422087U
Authority: JP
Priority date: 1987-01-14
Filing date: 1987-01-14
Publication date: 1988-07-19

Description

[Brief explanation of drawings]

図面は本考案の一実施例を示すもので、第１図
は電気回路図、第２図は自動車の上面図である。図中、１は自動車、４は右側ドアミラー、５は
左側ドアミラー、６は右側駆動モータ、７は左側
駆動モータ、８は右側格納位置検出スイツチ（右
側第１位置検出スイツチ）、９は左側格納位置検
出スイツチ（左側第１位置検出スイツチ）、１０
は右側使用位置検出スイツチ（右側第２位置検出
スイツチ）。１１は左側使用位置検出スイツチ（
左側第２位置検出スイツチ）、１２は操作スイツ
チ、２５は第１のリレー、２６は第２のリレー、
２７は第３のリレー、２８は第４のリレー、４１
はトランジスタ（正回転用スイツチ素子）、４４
はトランジスタ（逆回転用スイツチング素子）、
５７は第１コンデンサ、５８は第２コンデンサ、
６１は正回転制御回路、６２は逆回転制御回路、
６５は優先手段を示す。 The drawings show one embodiment of the present invention, with FIG. 1 being an electric circuit diagram and FIG. 2 being a top view of the automobile. In the figure, 1 is a car, 4 is a right side door mirror, 5 is a left side door mirror, 6 is a right side drive motor, 7 is a left side drive motor, 8 is a right side storage position detection switch (right side first position detection switch), 9 is a left side storage position Detection switch (first left position detection switch), 10
is the right side use position detection switch (right side second position detection switch). 11 is the left use position detection switch (
12 is an operation switch, 25 is a first relay, 26 is a second relay,
27 is the third relay, 28 is the fourth relay, 41
is a transistor (switch element for forward rotation), 44
is a transistor (switching element for reverse rotation),
57 is a first capacitor, 58 is a second capacitor,
61 is a forward rotation control circuit, 62 is a reverse rotation control circuit,
65 indicates a priority means.

Claims

[Scope of utility model registration request]

right and left side drive motors for rotating right and left side mirrors of an automobile toward a first position by forward rotation and toward a second position by reverse rotation;
right and left first position detection switches that exhibit a detection state only when the right and left mirrors are respectively in a first position; and right and left side first position detection switches that exhibit a detection state only when the right and left mirrors are respectively in a second position. a two-position detection switch, a momentary operation switch that generates a voltage signal only when externally operated, and a first switch that is charged by the voltage signal.
and a second capacitor, switching elements for forward rotation and reverse rotation that are respectively turned on by the respective charges of the first and second capacitors, and at least one of the right and left first position detection switches are in a non-detection state. In some cases, the second capacitor may be operated on the condition that at least one of the right and left first position detection switches is in a non-detection state when the forward rotation switching element is turned on. During the period until the right and left first position detection switches enter the detection state, a forward rotation control circuit that respectively forms a forward rotation energization path for the first and second drive motors, and a reverse rotation switching element are activated. The first switch operates on the condition that at least one of the right and left second position detection switches is in a non-detection state when turned on, until the right and left second position detection switches enter a detection state. and a reverse rotation control circuit that respectively forms energizing paths for reverse rotation of the second drive motor.