JPS61668U - Printed board identification device - Google Patents

Printed board identification device

Info

Publication number
JPS61668U
JPS61668U JP8175884U JP8175884U JPS61668U JP S61668 U JPS61668 U JP S61668U JP 8175884 U JP8175884 U JP 8175884U JP 8175884 U JP8175884 U JP 8175884U JP S61668 U JPS61668 U JP S61668U
Authority
JP
Japan
Prior art keywords
printed board
light
identification device
board identification
display part
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
JP8175884U
Other languages
Japanese (ja)
Other versions
JPH029418Y2 (en
Inventor
良孝 村岡
成晃 寺岡
勝幸 栗田
Original Assignee
富士通株式会社
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 富士通株式会社 filed Critical 富士通株式会社
Priority to JP8175884U priority Critical patent/JPS61668U/en
Publication of JPS61668U publication Critical patent/JPS61668U/en
Application granted granted Critical
Publication of JPH029418Y2 publication Critical patent/JPH029418Y2/ja
Granted legal-status Critical Current

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

【図面の簡単な説明】 第１図は本考案の一実施例の発光ダイオードの電源制御
回路図、第２図は識別回路のブロック図、第３図はプリ
ント板識別装置の構成図である。 図において１はプリント板、１１， １５，１６，１
８はコード孔、３１〜ｎは発光ダイオード、４−１〜ｎ
はフォトトランジスタ、５１〜５５は電源回路、６はデ
コーダ、Ｒ３１〜Ｒ７０は保護抵抗、Ｔｒ ｌ〜Ｔｒ５
はトランジスタ、Ｍ１〜Ｍ８はマルチプレクサ回路、７
は配列回路をそれぞれ示している。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a power supply control circuit diagram of a light emitting diode according to an embodiment of the present invention, FIG. 2 is a block diagram of an identification circuit, and FIG. 3 is a configuration diagram of a printed board identification device. In the figure, 1 is a printed board, 11, 15, 16, 1
8 is a code hole, 31~n are light emitting diodes, 4-1~n
are phototransistors, 51 to 55 are power supply circuits, 6 is a decoder, R31 to R70 are protection resistors, Tr l to Tr5
is a transistor, M1 to M8 are multiplexer circuits, 7
indicate array circuits, respectively.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] プリンｈ板に対応したコード表示部を有する当該プリン
ト板の前記コード表示部に光を照射し、コード表示部に
おける透過光或いは反射光によりプリント板の識別を行
うプリント板識別装置において、前記光を照射する手段
を複数個に分割し、順次分割照射する照射手段と、前記
照射手段上りの照射光を受光してプリント板識別を行う
識別手段とを有してなることを特徴とするプリント板識
別装置。In a printed board identification device that irradiates the code display part of the printed board having a code display part corresponding to the printed board and identifies the printed board by transmitted light or reflected light in the code display part, the light is irradiated with light. Printed board identification characterized by comprising: an irradiation means that divides the irradiation means into a plurality of parts and sequentially irradiates the parts, and an identification means that receives the irradiation light from the irradiation means and identifies the printed board. Device.
JP8175884U 1984-05-31 1984-05-31 Printed board identification device Granted JPS61668U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8175884U JPS61668U (en) 1984-05-31 1984-05-31 Printed board identification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8175884U JPS61668U (en) 1984-05-31 1984-05-31 Printed board identification device

Publications (2)

Publication Number Publication Date
JPS61668U true JPS61668U (en) 1986-01-06
JPH029418Y2 JPH029418Y2 (en) 1990-03-08

Family

ID=30628843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8175884U Granted JPS61668U (en) 1984-05-31 1984-05-31 Printed board identification device

Country Status (1)

Country Link
JP (1) JPS61668U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5495122A (en) * 1978-01-13 1979-07-27 Nippon Telegr & Teleph Corp <Ntt> Perforated medium reading system
JPS55132970U (en) * 1979-03-09 1980-09-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5495122A (en) * 1978-01-13 1979-07-27 Nippon Telegr & Teleph Corp <Ntt> Perforated medium reading system
JPS55132970U (en) * 1979-03-09 1980-09-20

Also Published As

Publication number Publication date
JPH029418Y2 (en) 1990-03-08

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