JPH0177930U - - Google Patents

Info

Publication number
JPH0177930U
JPH0177930U JP1987173473U JP17347387U JPH0177930U JP H0177930 U JPH0177930 U JP H0177930U JP 1987173473 U JP1987173473 U JP 1987173473U JP 17347387 U JP17347387 U JP 17347387U JP H0177930 U JPH0177930 U JP H0177930U
Authority
JP
Japan
Prior art keywords
light
sensitivity adjustment
adjustment body
detection device
optical detection
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
JP1987173473U
Other languages
English (en)
Other versions
JPH053952Y2 (ja
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 filed Critical
Priority to JP17347387U priority Critical patent/JPH053952Y2/ja
Publication of JPH0177930U publication Critical patent/JPH0177930U/ja
Application granted granted Critical
Publication of JPH053952Y2 publication Critical patent/JPH053952Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Description

【図面の簡単な説明】
第1図ないし第5図は本考案に係る光学的検出
装置の一実施例を示し、第1図は断面組立図、第
2図は第1図における矢視A―A線方向の断面図
、第3図は第1図に示す光学的検出装置の分解斜
視図、第4図は感度調整体及び上ケースの構造を
示す要部を断面した分解斜視図、第5図は受光素
子の受光面から感度調整体までの距離dに対する
光量減衰率δの光量減衰特性図である。 3…受光素子、4…上ケース、4b…ガイド筒
、4f…係合溝、5…下ケース、9…感度調整体
、9b…光通過孔、9e…突起。

Claims (1)

    【実用新案登録請求の範囲】
  1. ケース内に収容された受光素子と、外光を採取
    する光通過孔を有し上記受光素子の受光面に対し
    て接離自在に調整する感度調整体と、上記感度調
    整体の移動方向にクリツク感を付与するクリツク
    機構とを備えたことを特徴とする光学的検出装置
    。
JP17347387U 1987-11-13 1987-11-13 Expired - Lifetime JPH053952Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17347387U JPH053952Y2 (ja) 1987-11-13 1987-11-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17347387U JPH053952Y2 (ja) 1987-11-13 1987-11-13

Publications (2)

Publication Number Publication Date
JPH0177930U true JPH0177930U (ja) 1989-05-25
JPH053952Y2 JPH053952Y2 (ja) 1993-01-29

Family

ID=31465378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17347387U Expired - Lifetime JPH053952Y2 (ja) 1987-11-13 1987-11-13

Country Status (1)

Country Link
JP (1) JPH053952Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002310791A (ja) * 2001-04-13 2002-10-23 Optex Co Ltd 光線式センサ
JP2005091620A (ja) * 2003-09-16 2005-04-07 Sony Corp レンズ鏡筒及び光学機器
JP2017062886A (ja) * 2015-09-24 2017-03-30 スタンレー電気株式会社 車両用灯具

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002310791A (ja) * 2001-04-13 2002-10-23 Optex Co Ltd 光線式センサ
JP2005091620A (ja) * 2003-09-16 2005-04-07 Sony Corp レンズ鏡筒及び光学機器
JP2017062886A (ja) * 2015-09-24 2017-03-30 スタンレー電気株式会社 車両用灯具

Also Published As

Publication number Publication date
JPH053952Y2 (ja) 1993-01-29

Similar Documents

Publication Publication Date Title
JPS63178036U (ja)
JPH053952Y2 (ja)
JPS6383840U (ja)
JPS6323765Y2 (ja)
JPS6233127U (ja)
JPH0274738U (ja)
JPS62148926U (ja)
JPS6244205U (ja)
JPH0227588U (ja)
JPS61176407U (ja)
JPS6235412U (ja)
JPS61103754U (ja)
JPS62172162U (ja)
JPH0316768U (ja)
JPH03109121U (ja)
JPH0167863U (ja)
JPS63181984U (ja)
JPS62124503U (ja)
JPS6199260U (ja)
JPS6361154U (ja)
JPS61173151U (ja)
JPS6340872U (ja)
JPH0250768U (ja)
JPS6319288U (ja)
JPS61106911U (ja)