JPS5851525U

JPS5851525U - illuminated switch

Info

Publication number: JPS5851525U
Application number: JP14710281U
Authority: JP
Inventors: 昇渡辺
Original assignee: 株式会社ニフコ
Priority date: 1981-10-05
Filing date: 1981-10-05
Publication date: 1983-04-07

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図は本案照光スイッチの望ましい一実施例の分解斜
視図、第２図及び第３図は、夫々、非作動時、作動時の
側断面図、第４図は平面図、第５図及び第６図は、夫々
、非作動時、作動時のストッパ機構の動作説明図、第７
図は異なる接点部材の要部斜視図、である。図中、１は全体としてのスイッチ、２は機構部、３はハ
ウジング、４は作動ボタン部、５は基板部、６はボタン
ブロック、７はボタンカバー、１７は所定発光面積部分
乃至光の窓、１９は導光ロッド乃至光案内ロッド、２２
は接点作動部材、２４は基板、２６は復帰バネ、２７は
発光素子ホルダ筒、２９はストッパ係止爪、３５は接点
面、３６は接点部材、４０は機構部収容孔、４４は発光
素子、である。FIG. 1 is an exploded perspective view of a preferred embodiment of the illuminated switch of the present invention, FIGS. 2 and 3 are side sectional views of a non-operating state and an activated state, respectively, FIG. 4 is a plan view, and FIGS. Figure 6 is an explanatory diagram of the operation of the stopper mechanism when it is not activated and when it is activated, respectively.
The figure is a perspective view of a main part of a different contact member. In the figure, 1 is the switch as a whole, 2 is a mechanism part, 3 is a housing, 4 is an actuation button part, 5 is a board part, 6 is a button block, 7 is a button cover, 17 is a predetermined light emitting area part or a light window , 19 is a light guide rod or a light guide rod, 22
is a contact operating member, 24 is a substrate, 26 is a return spring, 27 is a light emitting element holder tube, 29 is a stopper locking claw, 35 is a contact surface, 36 is a contact member, 40 is a mechanism housing hole, 44 is a light emitting element, It is.

Claims

[Claims for Utility Model Registration] It has a mechanism part and a plastic housing that houses the mechanism part, a base plate part to which the mechanism part is fixed to the housing, and a first position above and a second position below with respect to the base plate part. This is an illuminated switch consisting of an actuation button part that moves up and down between the two positions, and in which the actuation button is always biased toward the upper first position by a return spring, and the circuit board part has contact surfaces that are connected to each other. A contact member facing the
A light emitting element holder tube containing a light emitting element and having an open upper end is provided, and the actuating button section includes a contact actuating member that brings the contact surfaces into contact at either the first or second position; An illuminated switch characterized in that the lower end surface faces the inside of the holder cylinder, and the upper end surface is provided with a light guide rod that communicates with a predetermined light emitting area of the actuation button part.