JPS59192227U

JPS59192227U - Push button switch with light emitting diode

Info

Publication number: JPS59192227U
Application number: JP8735383U
Authority: JP
Inventors: 勝楽　芳郎
Original assignee: 三菱電機株式会社
Priority date: 1983-06-07
Filing date: 1983-06-07
Publication date: 1984-12-20

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

Description

[Brief explanation of drawings]

第１図は従来のＬＥＤ付押釦スイッチを示す分　　−解
斜視図、第２図は第１図の一部断面を示す断面部、第３
図はこの考案の一実施例を示す分解斜視図、第４図は第
３図の一部断面を示す断面図である。１・・・ブツシュボタン付シート、１ａ・・・ボタン部
、５・・・ＬＥＤ、７・・・接点部、８・・・基板、９
・・・接点パターン。尚、各図中同一符号は同−又は相
当部分を示す。 −第１図第３図Fig. 1 is an exploded perspective view showing a conventional push button switch with LED; Fig. 2 is a cross-sectional view showing a partial cross section of Fig. 1;
The figure is an exploded perspective view showing one embodiment of this invention, and FIG. 4 is a sectional view showing a partial cross section of FIG. 3. DESCRIPTION OF SYMBOLS 1... Sheet with button button, 1a... Button part, 5... LED, 7... Contact part, 8... Board, 9
...Contact pattern. Note that the same reference numerals in each figure indicate the same or corresponding parts. -Figure 1Figure 3

Claims

[Scope of utility model registration request]

A substrate on which light emitting diodes are mounted at predetermined positions (plurality) on the surface of an insulating plate and a contact pattern is formed around each light emitting diode, and an elastic insulating bush that adheres to the surface of the substrate. A sheet with buttons, each button part provided at each position facing each of the above-mentioned light emitting diodes of this sheet, and formed on the lower surface of each button part, so that when the button part is pressed down, the button parts are opposed to each other. A contact part that connects the contact patterns formed around the light emitting diode, and a contact part in the center of this contact part that transmits light from the opposing light emitting diode and also faces when this contact part comes into contact with the above contact pattern. A light emitting device comprising a hole provided so that the light emitting diode does not become an obstacle, and a means for restoring the button part by its elastic force when the pressure to press down on the button part is removed to release the contact part from contact with the contact pattern. Push button switch with diode.