JPS5974354U - Line optical head - Google Patents

Line optical head

Info

Publication number
JPS5974354U
JPS5974354U JP16987582U JP16987582U JPS5974354U JP S5974354 U JPS5974354 U JP S5974354U JP 16987582 U JP16987582 U JP 16987582U JP 16987582 U JP16987582 U JP 16987582U JP S5974354 U JPS5974354 U JP S5974354U
Authority
JP
Japan
Prior art keywords
inspected
optical head
optical
head
light source
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
JP16987582U
Other languages
Japanese (ja)
Inventor
雄二 小林
Original Assignee
大日本印刷株式会社
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 大日本印刷株式会社 filed Critical 大日本印刷株式会社
Priority to JP16987582U priority Critical patent/JPS5974354U/en
Publication of JPS5974354U publication Critical patent/JPS5974354U/en
Pending legal-status Critical Current

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  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (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 drawings]

第１図および第２図は、ライン状光学ヘッドの従来例を
示す、第３図ａ、　　ｂは、本考案ライン状光学ヘッド
の構成を説明する概要図、第４図ａ〜ｄおよび第７図は
、本考案による光学ヘッドの各実施例を示す図、第５図
は、反射鏡の一利用例、第６図ａ、　　ｂは、光源のバ
ルブにメッキ処ｉを施す場合の説明図である。 １・・・光学センサヘッド、２．２′・・・光学ファイ
バー、３・・・光源、４・・・被検査物体、５・・・ス
リット、６・・・受光素子、７・・・光路、８・・・被
検査物体の搬送方向、９・・・仕切り板、１０・・・直
線状フィラメントを有する光源、１１・・・シリンドリ
カルレンズ等によるレンズ系、１２・・・本考案による
光学ヘッドの枢体部、１２′・・・枢体部１２の遮光板
部分、１３・・・外来光の光路、１４・・・アンプボッ
クス、１５・・・枢体１２の側面部、１６・・・円筒状
反射鏡、１７・・・メッキ部、１８・・・投光系の光軸
。1 and 2 show a conventional example of a linear optical head, FIGS. 3a and 3b are schematic diagrams illustrating the structure of the linear optical head of the present invention, and FIGS. The figures show various embodiments of the optical head according to the present invention, Fig. 5 shows an example of the use of a reflector, and Figs. be. DESCRIPTION OF SYMBOLS 1... Optical sensor head, 2.2'... Optical fiber, 3... Light source, 4... Test object, 5... Slit, 6... Light receiving element, 7... Optical path , 8... Conveyance direction of the object to be inspected, 9... Partition plate, 10... Light source having a linear filament, 11... Lens system using a cylindrical lens, etc., 12... Optical head according to the present invention 12'... Light shielding plate portion of the pivot body 12, 13... Optical path of external light, 14... Amplifier box, 15... Side part of the pivot body 12, 16... Cylindrical reflecting mirror, 17... Plated part, 18... Optical axis of the light projection system.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）検査装置において、光学センサヘッドおよび細巾
で長尺状のフィラメントを有する光源と光学系とより成
る投光器を同一の框体に格納し、上記框体により被検査
領域に達する外来光を遮光すると共に、上記光源の細巾
、長尺状フィラー　メントを被検査領域に位置する被検
査物体表面上に投影、結像させ、前記結像範囲の被検査
物体表面を光学センサヘッドの視野とすることを特徴と
したライン状光学ヘッド。(1) In an inspection device, an optical sensor head, a light source having a thin and long filament, and a floodlight consisting of an optical system are housed in the same frame, and the frame allows external light to reach the inspection area. At the same time as blocking light, the narrow, elongated filament of the light source is projected and imaged onto the surface of the object to be inspected located in the area to be inspected, and the surface of the object to be inspected in the imaging range is set as the field of view of the optical sensor head. A line-shaped optical head that is characterized by （２）異なる特性を有する１対の光学センサを、細巾、
長尺状フィラメントの結像範囲の被検査物体表面の両側
にまたがって設置したことを特徴とする実用新案登録請
求の範囲第１項記載のライン状光学ヘッド。(2) A pair of optical sensors with different characteristics are attached to a thin cloth,
The line-shaped optical head according to claim 1, wherein the linear optical head is installed across both sides of the surface of the object to be inspected in the imaging range of the elongated filament.
JP16987582U 1982-11-11 1982-11-11 Line optical head Pending JPS5974354U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16987582U JPS5974354U (en) 1982-11-11 1982-11-11 Line optical head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16987582U JPS5974354U (en) 1982-11-11 1982-11-11 Line optical head

Publications (1)

Publication Number Publication Date
JPS5974354U true JPS5974354U (en) 1984-05-19

Family

ID=30371001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16987582U Pending JPS5974354U (en) 1982-11-11 1982-11-11 Line optical head

Country Status (1)

Country Link
JP (1) JPS5974354U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6399263U (en) * 1986-12-19 1988-06-27
JP2007010403A (en) * 2005-06-29 2007-01-18 Toppan Printing Co Ltd Measuring technique for film thickness of antireflective layer of antireflective film

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213438A (en) * 1975-07-23 1977-02-01 Hitachi Ltd Etching liquid for selectively etching copper or copper alloy only
JPS5444914A (en) * 1977-09-14 1979-04-09 Mitsuo Tanaka Method of easily adjusting ink in flat plate printing
JPS5634816A (en) * 1979-08-30 1981-04-07 Aoki Kensetsu:Kk Method and device for providing drain member

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213438A (en) * 1975-07-23 1977-02-01 Hitachi Ltd Etching liquid for selectively etching copper or copper alloy only
JPS5444914A (en) * 1977-09-14 1979-04-09 Mitsuo Tanaka Method of easily adjusting ink in flat plate printing
JPS5634816A (en) * 1979-08-30 1981-04-07 Aoki Kensetsu:Kk Method and device for providing drain member

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6399263U (en) * 1986-12-19 1988-06-27
JP2007010403A (en) * 2005-06-29 2007-01-18 Toppan Printing Co Ltd Measuring technique for film thickness of antireflective layer of antireflective film

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