JPS60164728U

JPS60164728U - push button switch

Info

Publication number: JPS60164728U
Application number: JP5362884U
Authority: JP
Inventors: 松島　純治; 宮田　真司; 健一木村
Original assignee: 三菱電機株式会社
Priority date: 1984-04-10
Filing date: 1984-04-10
Publication date: 1985-11-01

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の押ボタンスソツチの構造を示す分解斜視
図、第２図は第１図の一部を示す断面図、第３図は第２
図のボタンが押し下げられた状態を示す断面図である。第４図はこの考案の一実施例を示す分解斜視図、第′５
図は、第４図の一部を示す断面図、第６図は、第５図の
ボタンが押し下げられた状態を示す断面図である。（第
４図すはボタンのみを裏面から見た斜視図である。）１
・・・枠体、１ａ・・・ボタン穴、３・・・ラバーシー
ト、３ａ・・・ボタン部、３ｂ・・・接点部、４・・・
基板、４ａ・・・接点パターン、５・・・光、６・・・
ボタン、６ａ・・・つば、６ｂ・・・ガタ防止用突起部
、６ｃ・・・溝部、６ｄ・・・たおれ防止用突起部。な
お、図中、同一符号は同一、又は相当部分を示す。Fig. 1 is an exploded perspective view showing the structure of a conventional push button socket, Fig. 2 is a sectional view showing a part of Fig. 1, and Fig. 3 is a cross-sectional view showing a part of Fig. 1.
FIG. 3 is a cross-sectional view showing a state in which the button shown in the figure is pressed down. Fig. 4 is an exploded perspective view showing an embodiment of this invention;
This figure is a sectional view showing a part of FIG. 4, and FIG. 6 is a sectional view showing a state in which the button in FIG. 5 is pressed down. (Figure 4 is a perspective view of only the button viewed from the back.)1
...Frame body, 1a...Button hole, 3...Rubber sheet, 3a...Button part, 3b...Contact part, 4...
Substrate, 4a... Contact pattern, 5... Light, 6...
Button, 6a...Brim, 6b...Protrusion for preventing backlash, 6c...Groove, 6d...Protrusion for preventing folding. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

(1) A substrate with a contact pattern formed on the surface of an insulating plate, and a portion of the substrate that is attached to the surface and faces the contact pattern that can be moved up and down by elastic strain, and A contact part is provided on the back surface to connect the contacts of the contact pattern when pressed downward, and a transparent insulating rubber sheet forming a part of the button part;
The button provided on the top surface of the button part of this rubber sheet,
A transparent or semi-transparent material with a collar around the bottom of the button, a groove extending close to the button surface, and a protrusion on the bottom of the button so as to make contact with the top surface of the button part of the rubber sheet. A transparent button and a buttonhole that allows the button to move up and down are provided, and a frame body having a structure for sandwiching and fixing the rubber sheet between the buttonhole and the substrate at a portion other than the buttonhole. push button switch.

(2) A partial protrusion is provided on the bottom of the brim around the button, and when the button is tilted, the protrusion hits the rubber sheet to prevent the button from folding down. The push button switch described in item 1.