JPS59173226U

JPS59173226U - Push button switch with indicator light

Info

Publication number: JPS59173226U
Application number: JP6675783U
Authority: JP
Inventors: 稲葉　宏志
Original assignee: 日通工株式会社
Priority date: 1983-05-02
Filing date: 1983-05-02
Publication date: 1984-11-19
Also published as: JPH0143775Y2

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 the drawing]

第１図は従来の押ボタンスイ゛レチの要部の断面図、第
２図は従来の表示ランプ付押ボタンスイッチの要部の断
面図、第３図は本考案の表示ランプ付押ボタンスイッチ
の１実施例を示す要部の断面図、第４図は本考案による
複数個の表示用ランプ付押ボタンスイッチが配設された
本考案の１実施例を示す分解斜視図、第５図ａは第４図
のＡ−Ａ断面図、第５図すはスリットの拡大断面図、第
６図は本考案の表示用ランプ付押ボタンスイッチをボタ
ン電話機に用いた場合の斜視図、第７図は本考案の表示
ランプ付押ボタンスイッチの他の実施例を示す要部の断
面図。図において、１・・・筐体、２・・・押ボタン、３・・
・可動接点部材、３−１・・・ドーム状の突起、３−２
・・・穿孔、４・・・導電性ゴム接点、５及び６・・・
プリント基板、６−１・・・接点パターン、６−３・・
・チップ取付用パターン、７・・・発光ダイオード、８
・・・表示用ランプ窓を有する押ボタン、９・・・空胴
部、１０・・・透明樹脂板、１０−１・・・突部、１０
−４・・・穿孔、１０−５・・・スリット、１１・・・
チップ化発光ダイオード、１２・・・コネクタ、１３・
・・打着、１４・・・ブツシュボタンダイヤル用押ボタ
ン。１　　　　　　　　　／２　　　　。第２図第′３図 −、８，１１０−１ｒ８１０−２弱”４’６’−１６’　ｒ６　Ａンｌ！　　　　　　　　３２’ｒ　　１ −１ｒ　　　７腎　　− １゛ｌ第６図Fig. 1 is a sectional view of the main parts of a conventional pushbutton switch, Fig. 2 is a sectional view of the main parts of a conventional pushbutton switch with an indicator lamp, and Fig. 3 is a sectional view of the main parts of a conventional pushbutton switch with an indicator lamp. FIG. 4 is an exploded perspective view showing an embodiment of the present invention in which a plurality of pushbutton switches with display lamps according to the present invention are disposed, and FIG. FIG. 4 is a cross-sectional view taken along line A-A in FIG. FIG. 4 is a cross-sectional view of essential parts showing another embodiment of the pushbutton switch with indicator lamp of the present invention. In the figure, 1... Housing, 2... Push button, 3...
・Movable contact member, 3-1...Dome-shaped projection, 3-2
... Perforation, 4... Conductive rubber contacts, 5 and 6...
Printed circuit board, 6-1...Contact pattern, 6-3...
・Chip mounting pattern, 7...Light emitting diode, 8
...Push button having a display lamp window, 9...Cavity part, 10...Transparent resin plate, 10-1...Protrusion, 10
-4...Perforation, 10-5...Slit, 11...
Chip-based light emitting diode, 12... connector, 13.
・・Ending, 14 ・・Push button for pushbutton dial. 1/2. Figure 2 Figure '3-, 8,110-1r8 10-2 less"4'6'-16' r6 Anl! 32'r 1 -1r 7 kidneys - 1゛l Figure 6

Claims

[Scope of utility model registration request]

A movable contact member made of a rubber sheet with contacts attached to the inner upper end surfaces of a plurality of dome-shaped protrusions that elastically deform in the direction in which the push button is pressed, and a plurality of fixed contacts located at positions opposite to the contacts. A printed circuit board on which a pattern for mounting a chip-formed light-emitting diode is printed on a printed circuit board, and a pattern for mounting a chip-formed light-emitting diode is printed on the printed circuit board in proximity to the contact pattern, and a light-emitting chip light-emitting diode mounting pattern is mounted on the printed circuit board. The chip-formed light emitting unit is located at the
A slit that becomes narrower downward is provided between a plurality of protrusions covering the diode and another protrusion provided adjacent to the protrusion, and the slits face the contact pattern. a resin plate integrally formed with a perforation through which each contact of the movable contact member can pass, the resin plate being attached to the printed circuit board, and a perforation into which the protrusion of the resin plate is fitted; A pushbutton switch with an indicator lamp, wherein the movable contact member is fitted onto the resin plate, and a pushbutton is placed on the protrusion of the movable contact member.