JPS63196750U

JPS63196750U -

Info

Publication number: JPS63196750U
Application number: JP8800887U
Authority: JP
Priority date: 1987-06-09
Filing date: 1987-06-09
Publication date: 1988-12-19

Description

[Brief explanation of the drawing]

第１図は、この考案の一実施例を示す電動ステ
ー格納式ミラーのステーとケースブラケツトを分
解した状態を示す斜視図、第２図は、同ミラーに
おけるケースブラケツトの内部構造を示す断面図
、第３図は、同ミラーの使用位置におけるマイク
ロスイツチ部の正面図、第４図は、同ミラーの使
用位置におけるマイクロスイツチ部の平面図、第
５図は、同ミラー使用位置におけるモータ制御回
路図、第６図は操作スイツチを一方の側に投入し
たときの同回路図、第７図は、同ミラーの使用位
置から格納位置へ向かう途中におけるモータ制御
回路図、第８図は同ミラーの格納位置におけるマ
イクロスイツチ部の正面図、第９図は、同ミラー
の格納位置におけるマイクロスイツチ部の平面図
、第１０図は、同ミラーの格納位置におけるモー
タ制御回路図、第１１図は操作スイツチを他方の
側に投入したときの同回路図、第１２図は、同ミ
ラーの格納位置から使用位置へ向かう途中におけ
るモータ制御回路図、第１３図は、同ミラーにお
けるマイクロスイツチのタイミングチヤート、第
１４図は、電動ステー格納式ミラーを備えた商用
車の一例を示す斜視図である。１０……ミラー、１１……ミラープレート、１
２……ボデー、１５……ステー、１７……フラン
ジ、１８……ケースブラケツト、１９……出力軸
、２０……フランジ、２８……円筒カム、２９…
…従動ギヤ、４１……減速装置、４２……モータ
、４５……駆動ギヤ、５１，５２……マイクロス
イツチ、５３，５４……カム山、５５……電源、
５６，５７……自己保持回路用リレー、５８……
操作スイツチ、５９……復帰用リレー。 Fig. 1 is a perspective view showing an exploded state of the stay and case bracket of an electric stay retractable mirror showing an embodiment of this invention, Fig. 2 is a sectional view showing the internal structure of the case bracket in the same mirror, Fig. 3 is a front view of the microswitch section in the use position of the same mirror, Fig. 4 is a plan view of the microswitch part in the use position of the same mirror, and Fig. 5 is a motor control circuit diagram in the use position of the same mirror. , Figure 6 is the circuit diagram when the operation switch is turned to one side, Figure 7 is the motor control circuit diagram when the mirror is moving from the usage position to the storage position, and Figure 8 is the mirror storage diagram. FIG. 9 is a front view of the microswitch section in the mirror's retracted position, FIG. 10 is a motor control circuit diagram with the mirror in its retracted position, and FIG. 11 is a diagram of the operation switch in its retracted position. Figure 12 is the circuit diagram when the mirror is inserted into the other side, Figure 12 is the motor control circuit diagram on the way from the storage position to the use position, Figure 13 is the timing chart of the micro switch in the mirror, Figure 14 is The figure is a perspective view showing an example of a commercial vehicle equipped with an electric stay retractable mirror. 10...Mirror, 11...Mirror plate, 1
2... Body, 15... Stay, 17... Flange, 18... Case bracket, 19... Output shaft, 20... Flange, 28... Cylindrical cam, 29...
...Followed gear, 41...Reduction gear, 42...Motor, 45...Drive gear, 51, 52...Micro switch, 53, 54...Cam mountain, 55...Power supply,
56, 57...Relay for self-holding circuit, 58...
Operation switch, 59... Relay for recovery.

Claims

[Scope of utility model registration request]

An electric stay retractable mirror in which a stay holding the mirror is rotated by a motor to position the mirror in a use position or a storage position, includes a momentary type operation switch for rotating the motor in forward and reverse directions, and a one-shot input for the operation switch. A self-holding circuit for allowing the motor to continue rotating; and two micro-switches that open and close the self-holding circuit, stop the motor, and position the stay in a use position or a storage position. Motor control circuit for stay retractable mirror.