JPH04131043U - Illuminated non-contact switch circuit - Google Patents

Illuminated non-contact switch circuit

Info

Publication number
JPH04131043U
JPH04131043U JP10795590U JP10795590U JPH04131043U JP H04131043 U JPH04131043 U JP H04131043U JP 10795590 U JP10795590 U JP 10795590U JP 10795590 U JP10795590 U JP 10795590U JP H04131043 U JPH04131043 U JP H04131043U
Authority
JP
Japan
Prior art keywords
contact switch
circuit
illuminated
switch
load
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10795590U
Other languages
Japanese (ja)
Other versions
JP2523189Y2 (en
Inventor
弘 中村
Original Assignee
株式会社フジソク
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社フジソク filed Critical 株式会社フジソク
Priority to JP1990107955U priority Critical patent/JP2523189Y2/en
Publication of JPH04131043U publication Critical patent/JPH04131043U/en
Application granted granted Critical
Publication of JP2523189Y2 publication Critical patent/JP2523189Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Electronic Switches (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

　第１図及び第２図はこの考案に係る照光式無接
点スイッチ回路の実施例を示し、第１図はブロッ
ク図、第２図は一実施例の回路図である。第３図
は従来例を示したブロック図である。 主な符号の説明、１……押ボタン、３……遮光
板、４……遅延回路、５……ホトインタラプタな
どの無接点スイッチ、６……フリップフロップ回
路などで構成した制御回路、７……トランジスタ
Ｑ１で構成した第１のスイッチング回路、８……
複数の発光ダイオードで構成した照光回路、９…
…ホトカプラなどで構成したスイッチ回路、１０
……トランジスタＱ２で構成した第２のスイッチ
ング回路。1 and 2 show an embodiment of an illuminated non-contact switch circuit according to this invention, FIG. 1 is a block diagram, and FIG. 2 is a circuit diagram of one embodiment. FIG. 3 is a block diagram showing a conventional example. Explanation of main symbols, 1... push button, 3... light shielding plate, 4... delay circuit, 5... non-contact switch such as photointerrupter, 6... control circuit composed of flip-flop circuit, etc., 7... ...First switching circuit composed of transistor Q1, 8...
Illumination circuit composed of multiple light emitting diodes, 9...
...Switch circuit composed of photocouplers, etc., 10
...Second switching circuit composed of transistor Q2.

Claims (1)

【実用新案登録請求の範囲】 　押ボタン式駆動装置を有し、この押ボタン駆動
により無接点スイッチを動作させて負荷を切換え
負荷が閉回路状態の時、照光表示する照光式無接
点スイッチ回路において、 上記無接点スイッチの電圧供給線路に設けた遅
延回路と、この無接点スイッチの出力信号で動作
する制御回路と、この制御回路の第１の出力信号
によつて制御される第１のスイッチング回路と、 制御回路の第２の出力信号によつて制御される第
２のスイッチング回路とを備え、上記無接点スイ
ッチの出力を第１のスイッチング回路で直接駆動
し、上記無接点スイッチと直列接続した照光回路
と負荷を開閉するスイッチ回路とを第２のスイッ
チング回路で駆動するよう構成したことを特徴と
する照光式無接点スイッチ回路。[Scope of Claim for Utility Model Registration] In an illuminated non-contact switch circuit having a push-button drive device, which operates a non-contact switch by driving the push button to switch the load and provide an illuminated indication when the load is in a closed circuit state. , a delay circuit provided on the voltage supply line of the non-contact switch, a control circuit operated by the output signal of the non-contact switch, and a first switching circuit controlled by the first output signal of the control circuit. and a second switching circuit controlled by a second output signal of the control circuit, the output of the non-contact switch being directly driven by the first switching circuit, and connected in series with the non-contact switch. An illuminated non-contact switch circuit characterized in that the illumination circuit and the switch circuit for opening and closing a load are configured to be driven by a second switching circuit.
JP1990107955U 1990-10-17 1990-10-17 Illuminated non-contact switch circuit Expired - Lifetime JP2523189Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990107955U JP2523189Y2 (en) 1990-10-17 1990-10-17 Illuminated non-contact switch circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990107955U JP2523189Y2 (en) 1990-10-17 1990-10-17 Illuminated non-contact switch circuit

Publications (2)

Publication Number Publication Date
JPH04131043U true JPH04131043U (en) 1992-12-01
JP2523189Y2 JP2523189Y2 (en) 1997-01-22

Family

ID=31931004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990107955U Expired - Lifetime JP2523189Y2 (en) 1990-10-17 1990-10-17 Illuminated non-contact switch circuit

Country Status (1)

Country Link
JP (1) JP2523189Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5719082B1 (en) * 2014-12-26 2015-05-13 豊 今野 Alternate switch unit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS572517U (en) * 1980-06-05 1982-01-07
JPS60140613A (en) * 1983-12-27 1985-07-25 新晃電機株式会社 Pushbutton switch
JPH02102626U (en) * 1989-01-31 1990-08-15

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5395704A (en) * 1977-02-02 1978-08-22 Mitsui Toatsu Chemicals Method of producing pressure sensitive copy sheet visible sheet

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS572517U (en) * 1980-06-05 1982-01-07
JPS60140613A (en) * 1983-12-27 1985-07-25 新晃電機株式会社 Pushbutton switch
JPH02102626U (en) * 1989-01-31 1990-08-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5719082B1 (en) * 2014-12-26 2015-05-13 豊 今野 Alternate switch unit

Also Published As

Publication number Publication date
JP2523189Y2 (en) 1997-01-22

Similar Documents

Publication Publication Date Title
KR950007440A (en) Switch mechanism in camera integrated VTR
DK0546455T3 (en) Electronic control device for connection of several electrical loads
JPH04131043U (en) Illuminated non-contact switch circuit
ATE98048T1 (en) SWITCH.
JP3826671B2 (en) Remote control transmitter
ATE108600T1 (en) LIGHT CONTROL FOR AN ELECTRICAL SWITCH.
JPS57183128A (en) Optically driven electronic switch
JPS6462015A (en) Drive circuit for mos-fet
JPH04131042U (en) Non-contact switch output circuit
SE9500842L (en) Electronically controlled switch circuit
KR910008288Y1 (en) Power auto selecting circuit
SU1506541A1 (en) Optronic gate
JPH0538238Y2 (en)
JPH0159888U (en)
JPS61169483U (en)
JPS58191726U (en) Channel selection display device
JPS63113332U (en)
JPS6440896U (en)
JPS6214589U (en)
JPS62114464U (en)
JPS62125910U (en)
JPH0369937U (en)
JPS6343194U (en)
JPS6159754U (en)
JPH0644284U (en) Illumination device for remote control unit