JPH03112840U

JPH03112840U -

Info

Publication number: JPH03112840U
Application number: JP2160290U
Authority: JP
Priority date: 1990-03-02
Filing date: 1990-03-02
Publication date: 1991-11-19
Anticipated expiration: 2005-03-02
Also published as: JP2532168Y2

Description

[Brief explanation of drawings]

第１図は本考案の一実施例の断面図、第２図Ａ
はケーシング本体６の側面図、第２図Ｂはその断
面図、第３図は操作軸１０の断面図、第４図Ａは
押圧軸１２の側面図、第４図Ｂはその底面図、第
５図Ａは作動板１４の側面図、第５図Ｂはその底
面図、第６図Ａは回転板１６の側面図、第６図Ｂ
はその上面図、第７図Ａは押板１８の側面図、第
７図Ｂはその側面図、第８図はその動作を説明す
るための図、第９図は従来例の断面図、第１０図
はその一部分解斜視図である。４…ボタン、６…ケーシング本体、７…出力軸
、１６…回転板、２２…復帰バネ、３２…挿通孔
、３６…押圧方向、３８…突条部、４２，４４，
１２８，１４４…傾斜面、１１２…板バネ、１２
２，１２４，１２６…凸状部、１４２…突状部。 Figure 1 is a sectional view of one embodiment of the present invention, Figure 2A
2B is a sectional view of the casing body 6, FIG. 3 is a sectional view of the operating shaft 10, FIG. 4A is a side view of the pressing shaft 12, FIG. 5A is a side view of the actuating plate 14, FIG. 5B is a bottom view thereof, FIG. 6A is a side view of the rotating plate 16, and FIG. 6B is a side view of the operating plate 14.
7A is a side view of the push plate 18, FIG. 7B is a side view thereof, FIG. 8 is a diagram for explaining its operation, FIG. 9 is a sectional view of the conventional example, and FIG. FIG. 10 is a partially exploded perspective view thereof. 4... Button, 6... Casing body, 7... Output shaft, 16... Rotating plate, 22... Return spring, 32... Insertion hole, 36... Pressing direction, 38... Projection, 42, 44,
128, 144... Slanted surface, 112... Leaf spring, 12
2, 124, 126...Convex portion, 142...Protrusion portion.

Claims

[Claims for Utility Model Registration] (1) A convex portion is provided on the outer periphery of the output shaft that moves integrally with the button that is pressed, and a convex portion is provided at the tip of the convex portion in the pressing direction in a constant direction with respect to the pressing direction. An inclined surface is formed, and the first spring member applies a spring force to the output shaft in a direction opposite to the pressing direction of the button, so that the rotary plate can be moved within a certain range of the output shaft in the pressing direction or the opposite direction. It is mounted so that it can rotate freely around the output shaft, and a protrusion is provided on the periphery of the rotary plate, and a protrusion is provided at the tip of the rotary plate in the opposite direction to the pressing direction.
A slope is formed that slopes in a certain direction with respect to the pressing direction, and protrusions extending in the pressing direction are provided at intervals on the outer periphery of the output shaft. By forming a sawtooth-shaped sloped surface that slopes in a certain direction, and applying a spring force to the rotating plate in the opposite direction to the pressing direction, the sloped surface of the protruding portion of the rotating plate is An alternate mechanism of an alternate switch that comes into contact with an inclined surface or an inclined surface of a protrusion, and rotates a rotary plate by sliding each time a button is pressed to engage or release a latch, wherein the output shaft An alternate mechanism for an alternate switch, characterized in that a second spring member is provided near a tip in a pressing direction to apply a spring force to the rotary plate in a direction opposite to the pressing direction. (2) The alternate mechanism for an alternate switch according to claim (1), wherein the protrusion is provided on the inner circumferential surface of a substantially cylindrical insertion hole formed in the main body casing.