JPS6188621U

JPS6188621U -

Info

Publication number: JPS6188621U
Application number: JP17238084U
Authority: JP
Priority date: 1984-11-15
Filing date: 1984-11-15
Publication date: 1986-06-10

Description

[Brief explanation of the drawing]

図は本考案による押釦スイツチの一実施例を示
すもので、第１図はＡ−Ａ線の横断平面図、第２
図はＢ−Ｂ線縦断側面図、第３図はカム面の正面
図、第４図はカム面とパルス信号の説明図、第５
図は他の実施例におけるカム面とパルス信号の説
明図である。１，２…ハウジング、５…押釦孔、６…押釦、
７…コイルばね、８…カム面、１１…最深面、１
２…傾斜面、１３…最浅面、１４…段部、１５…
中間面、１６…段部、１７…固定接点、１８…可
動接点、１９…突起部、２０…作動子揺動孔、２
１…支点部、２４…作動子、２７…コイルばね、
２８…一方端、２９…他方端。 The figures show one embodiment of the push button switch according to the present invention.
The figure is a longitudinal side view taken along the line B-B, Figure 3 is a front view of the cam surface, Figure 4 is an explanatory diagram of the cam surface and pulse signals, and Figure 5 is a front view of the cam surface.
The figure is an explanatory diagram of a cam surface and a pulse signal in another embodiment. 1, 2...housing, 5...push button hole, 6...push button,
7...Coil spring, 8...Cam surface, 11...Deepest surface, 1
2...Slope surface, 13...Shallowest surface, 14...Step part, 15...
Intermediate surface, 16... Step portion, 17... Fixed contact, 18... Movable contact, 19... Projection, 20... Actuator swing hole, 2
1... Fulcrum part, 24... Actuator, 27... Coil spring,
28...one end, 29...other end.

Claims

[Scope of Claim for Utility Model Registration] (1) A push button is provided in the push button hole of the housing so that it can move forward and backward, and an actuator swing hole is bored in a direction substantially perpendicular to the direction of movement of the push button, and the actuator swings. An actuator is fitted into the hole in such a manner that it can move forward and backward with a spring interposed so as to be biased toward one end of the actuator, and that both ends can swing with the middle as a fulcrum, and the one end of the actuator A cam surface for converting the forward and backward movement of the push button into rocking motion of the actuator is formed inside the push button hole facing the other end of the actuator, and a cam surface is formed inside the push button hole facing the other end of the actuator to convert the forward and backward movement of the push button into rocking movement of the actuator. A push button switch characterized by having a contact that opens and closes by swinging. (2) The push button switch according to claim 1, wherein the contact that is opened and closed by the swinging of the actuator is provided with a movable contact that is pressed when the push button is lowered to obtain a pulse signal. (3) The push button switch according to claim 1, wherein the contact that is opened and closed by the swinging of the actuator is provided with a movable contact that is pressed when the push button is raised to obtain a pulse signal.