JPH0360722U

JPH0360722U -

Info

Publication number: JPH0360722U
Application number: JP12163289U
Authority: JP
Priority date: 1989-10-19
Filing date: 1989-10-19
Publication date: 1991-06-14
Anticipated expiration: 2004-10-19
Also published as: JPH0731470Y2

Description

[Brief explanation of drawings]

図面はすべて本考案の一実施例に係り、第１図
はパルススイツチの全体構成を示す断面図、第２
図は該パルススイツチのパターン保持体の平面図
、第３図は該パルススイツチの中間ケースの平面
図、第４図は該パルススイツチの切換板受の平面
図である。１……軸受、２……回転軸、３……導電パター
ン、４……パターン保持体、６……切換板、７…
…切換板受、８……ボール、１５……共通パター
ン、１６……位置情報表示パターン、２０，２１
……端子、２２……共通端子、２３……第１の半
円形導電板、２４……第２の半円形導電板、２５
……ギヤツプ、２６……枠体。 The drawings all relate to one embodiment of the present invention, with FIG. 1 being a sectional view showing the overall configuration of a pulse switch, and FIG.
FIG. 3 is a plan view of the pattern holder of the pulse switch, FIG. 3 is a plan view of the intermediate case of the pulse switch, and FIG. 4 is a plan view of the switching plate holder of the pulse switch. DESCRIPTION OF SYMBOLS 1... Bearing, 2... Rotating shaft, 3... Conductive pattern, 4... Pattern holder, 6... Switching plate, 7...
...Switching plate holder, 8...Ball, 15...Common pattern, 16...Position information display pattern, 20, 21
... terminal, 22 ... common terminal, 23 ... first semicircular conductive plate, 24 ... second semicircular conductive plate, 25
...Gap, 26...Frame.

Claims

[Scope of utility model registration request]

a conductive pattern in which position information display patterns are arranged radially around the periphery of a ring-shaped common pattern; a rotary shaft that is rotatably incorporated concentrically with the common pattern; and a common conductive pattern that is always in electrical conduction with the common pattern. A pulse switch is provided with a terminal and is configured to generate signals indicating the direction and amount of rotation of the rotating shaft, in which a pattern holder holding the conductive pattern is fixed to the rotating shaft and faces the conductive pattern. A switching plate formed by combining a first semicircular conductive plate and a second semicircular conductive plate in a ring shape with a small gap is disposed at the position, and a switching plate is arranged between the switching plate and the position information display pattern. , interposing a conductive rolling member that rolls in accordance with the rotational direction of the rotating shaft and contacts either one of the first and second semicircular conductive plates;
A first rotation direction signal and a first rotation amount signal are generated by a first terminal extending from the first semicircular conductive plate and the common terminal, and a first rotation direction signal and a first rotation amount signal are generated by the second semicircular conductive plate. A pulse switch characterized in that a second rotational direction signal and a second rotational amount signal are generated by a second terminal extending from the terminal and the common terminal.