JPS5816559U

JPS5816559U - Rotation direction detection device

Info

Publication number: JPS5816559U
Application number: JP10530481U
Authority: JP
Inventors: 久保田　一久
Original assignee: 株式会社東海理化電機製作所
Priority date: 1981-07-17
Filing date: 1981-07-17
Publication date: 1983-02-01

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の装置の回転検出センサのベ
ースの平面図、第２図は第１図の■−■線に沿った断面
図、第３図ａ、　　ｂは同センサの回転方向による出力
信号波形図、第４図は上記装置の回路図、第５図は上記
装置の改変例の回路図、第６図はターンシグナル制御回
路の回路図である。１・・・・・・ベース、２・・・・・・キャップ、３〜
５・・・・・・固定接点、６．７・・・・・・可動接点
。補正　昭５７．９．　３実用新案登録請求の範囲を次のように補正す石。０実用新案登録請求の範囲　１．。 −同心円的に設けられた少なくと佇２個の固定接点と、
回転部材の回転に連動して回転参勤し、頽−゛移動によ
り上記固定接点の一方おツ／又は他力′に回転方向に応
じた順序で接する可動接点と、該′可動接点が上記固定
接点の一方に接することにより待機状態となり他方に接
すること番こより微分パー　ルスを受けて信号を出す判
別回路とで成ることを一−特徴とする回転方向検出装置
。Fig. 1 is a plan view of the base of a rotation detection sensor of a device according to an embodiment of the present invention, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Figs. 3 a and b are views of the sensor. 4 is a circuit diagram of the above device, FIG. 5 is a circuit diagram of a modified example of the above device, and FIG. 6 is a circuit diagram of a turn signal control circuit. 1...Base, 2...Cap, 3~
5...Fixed contact, 6.7...Movable contact. Correction 1984.9. 3. The scope of claims for utility model registration shall be amended as follows. 0 Scope of claims for utility model registration 1. . - at least two fixed contacts arranged concentrically;
A movable contact that rotates in conjunction with the rotation of the rotating member and contacts one or the other force of the fixed contact in an order according to the rotational direction by moving, and the movable contact is connected to the fixed contact. 1. A rotation direction detecting device characterized in that it is made up of a discriminating circuit which receives a differential pulse and outputs a signal when it comes into contact with one side of the circuit, and then goes into a standby state when it comes into contact with the other side of the circuit.

Claims

[Scope of utility model registration request]

at least two fixed contacts arranged non-concentrically;
A movable contact that rotates in conjunction with the rotation of the rotating member, and as a result of the movement contacts one and/or the other of the fixed contacts in an order according to the rotation direction, and the movable contact contacts one of the fixed contacts. A rotation direction detection device comprising a discrimination circuit which receives a differential pulse and outputs a signal when it comes into contact with the other circuit in a standby state.・