JPS6238091U

JPS6238091U -

Info

Publication number: JPS6238091U
Application number: JP12786085U
Authority: JP
Priority date: 1985-08-23
Filing date: 1985-08-23
Publication date: 1987-03-06
Also published as: JPH0353599Y2

Description

[Brief explanation of the drawing]

図面は本考案の実施例を示したもので、第１図
は一部破断した全体の斜視図、第２図は出力歯車
の底面図、第３図は回路パターンの結線図、第４
及び第５図は同じく回路パターンの作動状態を示
すそれぞれの平面図、第６図は第２実施例におけ
る回路パターンの平面図、第７図は第３実施例に
おける回路パターンの平面図である。５……出力歯車、１０……プリント基板、１５
……ブラシ、１６，１７，１８……接点、２０…
…共通接片、２１，２８，２９，３０……引出部
、２３……間隙、２５，２６，２７……停止位置
決接片、Ａ……隣接する各停止位置決接片の端部
間のなす角度、Ｂ……出力歯車に取付けたブラシ
の第２及び第３接片間のなす角度。 The drawings show an embodiment of the present invention, in which Fig. 1 is a partially cutaway overall perspective view, Fig. 2 is a bottom view of the output gear, Fig. 3 is a wiring diagram of the circuit pattern, and Fig. 4 is a diagram showing the connection of the circuit pattern.
5 and 5 are respective plan views showing the operating states of the circuit patterns, FIG. 6 is a plan view of the circuit pattern in the second embodiment, and FIG. 7 is a plan view of the circuit pattern in the third embodiment. 5... Output gear, 10... Printed circuit board, 15
...Brush, 16,17,18...Contact, 20...
...Common contact piece, 21, 28, 29, 30...Drawer part, 23...Gap, 25, 26, 27...Stop position determining piece, A...Between the ends of each adjacent stop position determining piece B: Angle between the second and third contact pieces of the brush attached to the output gear.

Claims

[Claims for Utility Model Registration] (1) A circuit pattern formed on a printed circuit board by arranging one common contact piece and a plurality of stop position determining pieces on the same circumference at intervals, In a switch comprising an output gear rotated by a motor and a brush attached to the lower surface in contact with the contact piece, an annular common contact piece having a pull-out portion and arranged concentrically from the center of the output gear; Positioned 3
Two stop positioning contact pieces are arranged on one concentric circle outside the common contact piece, and a first contact that is permanently connected to the common contact piece is provided on the lower surface of the output gear, and each adjacent stop positioning contact piece is arranged on a concentric circle outside the common contact piece. The second or third contact connected to at least one of the brushes is integrally formed and attached, and the angle between the second and third contacts of the brush is larger than the angle between the ends of each stop position determining piece. At the same time, a switch means is provided connected to the common contact piece and each stop position deciding piece, and the switch means is operated to sequentially connect two adjacent stop position deciding pieces and the common contact piece, thereby outputting. A motor actuator characterized in that a gear selects one stop position. (2) The motor actuator according to claim 1, wherein the switch means is an open/close switch. (3) The actuator according to claim 1, wherein the switching means uses a transistor.