JPH0267526U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is a vertical sectional view showing a first embodiment of a two-stage changeover switch according to the present invention. FIG. 2 is a vertical sectional view showing a second embodiment of the two-stage changeover switch according to the present invention. 1, 17...Knob, 1a, 1b, 17c, 17d
...Press portion, 3, 4, 20...Spring member, 5, 6, 1
9...Movable plate, 5b, 6b, 19a...Blind hole, 7, 8
...First push rod, 9, 10...Second push rod, 11...Rubber contact, 11a, 11
b, 11c, 11d...skirt portion, 12...base, 13...printed circuit board, 14a...first movable contact,
14b...Second movable contact, 15, 16...Fixed contact.

Claims (1)

[Scope of utility model registration request] A printed circuit board having a plurality of pairs of fixed contacts constituting a switch, a rubber contact placed on the printed circuit board and having an elastic skirt formed above the fixed contact, and a skirt section of the rubber contact. a first movable contact and a second movable contact that are installed inside the knob and are turned on sequentially in response to changes in the swing angle of the knob; and a rubber contact that is placed on the skirt portion of the rubber contact having the first movable contact and inserted into the base. a first push rod that is in contact with the movable platen, a second push rod that is placed on the skirt portion of the rubber contact having the second movable contact and inserted through the base; A knob having a pressing portion for pressing the first push rod, and a movable plate movably locked in the knob via a spring member and in contact with the tip of the first push rod. Stage changeover switch.