JPS5969463U

JPS5969463U - Load circuit switching three-way switch

Info

Publication number: JPS5969463U
Application number: JP16584182U
Authority: JP
Inventors: 川崎　和一
Original assignee: Individual
Current assignee: Individual
Priority date: 1982-11-02
Filing date: 1982-11-02
Publication date: 1984-05-11

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]

、　図面はこの考案に係るスイッチの一実施例を示した
もので、第１図は操作スイッチとしてのプルスイッチ分
解斜視図、第２図は同要部断面図、第３図は三路リレー
としてのラチェットリレーの斜視図、第４図は切換リレ
ーの斜視図、第５図は操作スイッチとしてのカム式プル
スイッチの要部断面図、第６図は三路スイッチと併用し
て第１〜２図の考案操作スイッチを用いた考案照明回路
を示す。第７図は操作スイッチにカム式プルスイッチ　
“を用いた照明回路を示す。１・・・操作スイッチ、２・・・三路リレー、３・・・
切換リレー、４・・・スイッチ基体、５・・・接点群、
６・・・接点取付面、７，９・・・操作可動接片、１０
・・・操作固定接片、１１・・・軸、１２・・・可動接
片、１３・・・送り爪、１４・・・回転ハンドル、１５
・・・係合孔、１６・・・回転ハンドル角、１７・−・
引紐、”１８・・・コイルスプリング、１９・・・軸支
持具、２０〜２２・・・螢光灯　−４５点灯接片、２３
・・・消灯接点、２４・・・螢光灯４６点灯接片、２５
・・・豆電球４９点灯接点、２６・・・三路リレーコイ
ル、２７・・・コイル端子、２８・・・台座、２９．３
１・・・固定接片、３０・・・可動接片、３２・・・爪
付鉄片、３３・・・爪、３４・・・軸、３５・・・歯車
、３６・・・カム、３７・・・スプリング、３８・・・
切換リレーコイル、３９・・・コイル端子、４０・・・
吸引鉄片、４１・・・共通接片、４２．４３・・・固定
接点、４４・・・カム式プルスイッチのカム、４５．４
６・・・螢光灯、４７・・・安定器、４８・・・グロラ
ンプ、４９・・・豆電球、５０・・・電源、５１・・・
三路スイッチ、５２・・・中心接点、５３．５４・・・
接点。第１図　　　　　不Ｌｋ″′Ｉ第６図　　　　　　　　′The drawings show one embodiment of the switch according to this invention. Fig. 1 is an exploded perspective view of a pull switch as an operation switch, Fig. 2 is a cross-sectional view of the same main part, and Fig. 3 is an embodiment of a pull switch as an operation switch. Fig. 4 is a perspective view of the changeover relay, Fig. 5 is a sectional view of the main part of a cam type pull switch as an operation switch, and Fig. 6 is a perspective view of the ratchet relay used in combination with a three-way switch. A devised lighting circuit using the devised operation switch shown in the figure is shown. Figure 7 shows a cam-type pull switch for the operation switch.
1. Operation switch, 2. Three-way relay, 3.
Switching relay, 4... switch base, 5... contact group,
6... Contact mounting surface, 7, 9... Operating movable contact piece, 10
...Fixed operation contact piece, 11...Shaft, 12...Movable contact piece, 13...Feed claw, 14...Rotating handle, 15
...Engagement hole, 16...Rotary handle angle, 17...
Draw string, 18...Coil spring, 19...Shaft support, 20-22...Fluorescent lamp -45 Lighting contact piece, 23
... Light-off contact, 24 ... Fluorescent light 46 Light-on contact, 25
... miniature light bulb 49 lighting contact, 26 ... three-way relay coil, 27 ... coil terminal, 28 ... pedestal, 29.3
DESCRIPTION OF SYMBOLS 1... Fixed contact piece, 30... Movable contact piece, 32... Iron piece with claw, 33... Claw, 34... Shaft, 35... Gear, 36... Cam, 37...・Spring, 38...
Switching relay coil, 39...Coil terminal, 40...
Suction iron piece, 41... Common contact piece, 42.43... Fixed contact, 44... Cam of cam type pull switch, 45.4
6...Fluorescent light, 47...Ballast, 48...Glo lamp, 49...Miniature light bulb, 50...Power source, 51...
Three-way switch, 52... Center contact, 53.54...
contact. Figure 1 Figure 6 '

Claims

[Claims for Utility Model Registration] 1. A load circuit switching operation switch (hereinafter referred to as the operation switch) in which the contacts of a fixed contact piece and a movable contact piece are sequentially switched by the rotation of a shaft (Figs. 1 to 2 or 5) As shown in Figure 3, each time a pulse signal is input to the relay coil, the common contact at the center alternately switches between the two contacts on both sides. The relay stopped at that position is used for power circuit switching (hereinafter referred to as a three-way relay), and the input signal to the three-way relay coil is as follows:
When the power supply circuit is turned ON by the load circuit energization operation, the ON signal current from the power supply is turned ON, and when the power supply circuit is OFF, the ON signal current is turned ON when the contact of the operation switch □ reaches a specific position.
Switching of the FF signal current is performed using two sets of operation contacts 6 and 7 and 8 and 9, which are turned on each time the operation switch is operated, and an A contact and an OF contact, which are turned on when SET is energized.
Three-way load circuit switching is performed using a relay that operates as a B contact (hereinafter referred to as a switching relay), and a set of these operation switches and a connection circuit such as a three-way relay and a switching relay is used as a set. This switch is characterized by being able to switch load circuits and turn ON/OFF at the same time by simply operating the operation switch, in order to be used in combination with an external three-way switch. 2. The operation switch is a mechanism that can always connect to one of the load circuits each time it is operated. In other words, the switch according to claim 1, which is registered as a utility model, has a structure that prevents the load circuit from being fully open. 3. The switch according to claim 1, registered as a utility model, in which the signal current to the three-way relay coil is secured in an electrical circuit that can be constantly energized.