JPS6170155U

JPS6170155U -

Info

Publication number: JPS6170155U
Application number: JP15510884U
Authority: JP
Priority date: 1984-10-16
Filing date: 1984-10-16
Publication date: 1986-05-13
Also published as: JPH0417388Y2

Description

[Brief explanation of the drawing]

第１図は本考案の１実施例の電気配線図、第２
図は上記実施例に用いたポジスタの温度特性図表
である。第３図乃至第５図は上記と異なる実施例
における導通パターン付近の斜視図を示し、第３
図は組立状態の外観斜視図、第４図は部分的に破
断して描いた単品斜視図、第５図は分解斜視図で
ある。第６図は試案のドアミラーの一部破断の平
面図、第７図は同じく一部破断の正面図、第８図
は第７図の一部拡大断面図、第９図は上記試案の
ドアミラーの電気配線図である。１，１８……モータ、２……ミラーハウジング
、３，７……ギヤ、４……ミラーベース、５……
ミラー本体、６……中空軸、８……スプリング、
９……鍔、１０……突起、１１……接点ホルダー
、１２，２３ａ〜２３ｃ……ブラシ、１３……円
板、１３′……円板状部材、１６……バツテリ、
１７……切換スイツチ、２２，２２′……導通パ
ターン、２４，２４′……第１の切欠、２５，２
５′……第２の切欠、２６……ポジスタ（正特性
サーミスタ）、２７……導通パターンホルダ、２
８……電気絶縁部材。 Figure 1 is an electrical wiring diagram of one embodiment of the present invention;
The figure is a temperature characteristic chart of the POSISTOR used in the above embodiment. 3 to 5 show perspective views of the vicinity of the conductive pattern in an embodiment different from the above, and
The figure is an external perspective view in an assembled state, FIG. 4 is a partially broken perspective view of the unit, and FIG. 5 is an exploded perspective view. Fig. 6 is a partially cutaway plan view of the trial door mirror, Fig. 7 is a partially cutaway front view, Fig. 8 is a partially enlarged sectional view of Fig. 7, and Fig. 9 is a partially cutaway plan view of the above-mentioned trial door mirror. It is an electrical wiring diagram. 1, 18...Motor, 2...Mirror housing, 3,7...Gear, 4...Mirror base, 5...
Mirror body, 6...Hollow shaft, 8...Spring,
9...Brim, 10...Protrusion, 11...Contact holder, 12, 23a-23c...Brush, 13...Disc, 13'...Disc-shaped member, 16...Battery,
17... Selector switch, 22, 22'... Continuity pattern, 24, 24'... First notch, 25, 2
5'...Second notch, 26...Posistor (positive temperature coefficient thermistor), 27...Continuity pattern holder, 2
8...Electrical insulating member.

Claims

[Scope of utility model registration request]

An electrically retractable mirror in which a mirror housing rotatably attached to a mirror base has a built-in motor and gear mechanism for tilting the mirror housing from a set position to a stored position, and the polarity of the battery power applied to the motor is a three-contact, two-circuit changeover switch that controls forward and reverse rotation of the motor by switching between the two, and a diode that forms a current supply closed circuit for the motor in accordance with the operation of the changeover switch;
A conductive pattern that has a first notch that cuts off the energizing circuit of the motor at the mirror set position, and a second notch that cuts off the energizing circuit of the motor at the mirror storage position that is shifted approximately 90 degrees from the first notch. and a brush that is in sliding contact with the conductive pattern, and a positive temperature coefficient thermistor is connected in series with the motor for conduction.