JPS59115312U - photo sensor - Google Patents

photo sensor

Info

Publication number
JPS59115312U
JPS59115312U JP795283U JP795283U JPS59115312U JP S59115312 U JPS59115312 U JP S59115312U JP 795283 U JP795283 U JP 795283U JP 795283 U JP795283 U JP 795283U JP S59115312 U JPS59115312 U JP S59115312U
Authority
JP
Japan
Prior art keywords
light
photo sensor
shielding plate
molded
conductive material
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
Application number
JP795283U
Other languages
Japanese (ja)
Inventor
石井　宏文
大岡　理三郎
Original Assignee
錘興電器株式会社
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 錘興電器株式会社 filed Critical 錘興電器株式会社
Priority to JP795283U priority Critical patent/JPS59115312U/en
Publication of JPS59115312U publication Critical patent/JPS59115312U/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)

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

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

第１図・・・従来知られている液面検知素子の正頃図、
第２図・・・そのフォトセンサの正面図、第３図℃　　
・・・この考案の一実施例の正面図、第４図・・・他の
実は　　流側の正面図。 乙　　　１・・・液面検知素子、２・・・プリズム、３
，３３お・　　よび２３・・・フォトセンサ、４・・・
合成樹脂、５・・・発光素子または発光ダイオード、６
・・・受光素子またはフォトトランジスタ、７・・・遮
光板、８・・・テープ１　　またはカード。Figure 1: A typical diagram of a conventionally known liquid level detection element.
Figure 2: Front view of the photo sensor, Figure 3: °C
...Front view of one embodiment of this invention, Fig. 4...Front view of the other embodiment, on the stream side. B 1...Liquid level detection element, 2...Prism, 3
, 33 and 23... photo sensor, 4...
Synthetic resin, 5... Light emitting element or light emitting diode, 6
... Light receiving element or phototransistor, 7 ... Light shielding plate, 8 ... Tape 1 or card.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 発光素子と受光素子とを導電性部材から成る遮光板を間
にはさんで配置しかつ前記画素子の接丸端子を遮光板に
接続したものを透光性のある合が樹脂でモールド成形し
たことを特徴とするフォトセンサ。A light-emitting element and a light-receiving element are arranged with a light-shielding plate made of a conductive material sandwiched therebetween, and the contact terminal of the pixel element is connected to the light-shielding plate, and the resulting structure is molded with a light-transmitting resin. A photosensor characterized by:
JP795283U 1983-01-25 1983-01-25 photo sensor Pending JPS59115312U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP795283U JPS59115312U (en) 1983-01-25 1983-01-25 photo sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP795283U JPS59115312U (en) 1983-01-25 1983-01-25 photo sensor

Publications (1)

Publication Number Publication Date
JPS59115312U true JPS59115312U (en) 1984-08-03

Family

ID=30139464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP795283U Pending JPS59115312U (en) 1983-01-25 1983-01-25 photo sensor

Country Status (1)

Country Link
JP (1) JPS59115312U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0250634U (en) * 1988-10-05 1990-04-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0250634U (en) * 1988-10-05 1990-04-09

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