JPS5838948U - photoelectric switch - Google Patents
photoelectric switchInfo
- Publication number
- JPS5838948U JPS5838948U JP13308381U JP13308381U JPS5838948U JP S5838948 U JPS5838948 U JP S5838948U JP 13308381 U JP13308381 U JP 13308381U JP 13308381 U JP13308381 U JP 13308381U JP S5838948 U JPS5838948 U JP S5838948U
- Authority
- JP
- Japan
- Prior art keywords
- photoelectric switch
- switches
- phototransistor
- light emitting
- emitting diode
- 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.)
- Pending
Links
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
図面は本考案実施例を示すものであり、第１図は本考案
の配線図、第２図、第３図は他の実施例の配線図、第４
図は光電スイッチの内部を示す説明図、第５図は本考案
正面図である。
１は箱体、２はプリント基板、３は電源端子、４はアー
ス端子、５は出力端子、６は発光ダイオード、７はフォ
トトランジスタ、８はアンプ回路、９はダイオード、１
０は窓部、Ｒ□〜Ｒ７は抵抗、Ｔｒｌ、 Ｔｒ２はトラ
ンジスタ、Ｓ□〜Ｓ、はスイッチ。The drawings show an embodiment of the present invention, and Fig. 1 is a wiring diagram of the invention, Figs. 2 and 3 are wiring diagrams of other embodiments, and Fig. 4 is a wiring diagram of the invention.
The figure is an explanatory view showing the inside of the photoelectric switch, and FIG. 5 is a front view of the present invention. 1 is a box, 2 is a printed circuit board, 3 is a power terminal, 4 is a ground terminal, 5 is an output terminal, 6 is a light emitting diode, 7 is a phototransistor, 8 is an amplifier circuit, 9 is a diode, 1
0 is a window, R□ to R7 are resistors, Trl and Tr2 are transistors, and S□ to S are switches.
Claims (1)
ジスタ及び検出用トランジスタ用アンプとに供給する電
源端子との間に所定の電子素子を接続した複数個のスイ
ッチを並列に設け、該スイッチを切換自在に前記の電気
回路に接続したことを特徴とする、光電スイッチ。A plurality of switches each having a predetermined electronic element connected thereto are provided in parallel between the light emitting diode, the phototransistor, and the amplifier for the detection transistor, which are arranged opposite to each other at intervals, and a power supply terminal, and the switches can be freely switched. A photoelectric switch characterized in that it is connected to an electrical circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13308381U JPS5838948U (en) | 1981-09-09 | 1981-09-09 | photoelectric switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13308381U JPS5838948U (en) | 1981-09-09 | 1981-09-09 | photoelectric switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5838948U true JPS5838948U (en) | 1983-03-14 |
Family
ID=29926561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13308381U Pending JPS5838948U (en) | 1981-09-09 | 1981-09-09 | photoelectric switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5838948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61198918A (en) * | 1985-02-28 | 1986-09-03 | Fuji Electric Co Ltd | Integrated circuit for contactless detection switch |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS496251U (en) * | 1972-04-18 | 1974-01-19 |
-
1981
- 1981-09-09 JP JP13308381U patent/JPS5838948U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS496251U (en) * | 1972-04-18 | 1974-01-19 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61198918A (en) * | 1985-02-28 | 1986-09-03 | Fuji Electric Co Ltd | Integrated circuit for contactless detection switch |
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