JPH02124582U - - Google Patents

Info

Publication number
JPH02124582U
JPH02124582U JP3418089U JP3418089U JPH02124582U JP H02124582 U JPH02124582 U JP H02124582U JP 3418089 U JP3418089 U JP 3418089U JP 3418089 U JP3418089 U JP 3418089U JP H02124582 U JPH02124582 U JP H02124582U
Authority
JP
Japan
Prior art keywords
optical filter
case
outer periphery
entrance window
light entrance
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
JP3418089U
Other languages
English (en)
Other versions
JPH0612507Y2 (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 JP3418089U priority Critical patent/JPH0612507Y2/ja
Publication of JPH02124582U publication Critical patent/JPH02124582U/ja
Application granted granted Critical
Publication of JPH0612507Y2 publication Critical patent/JPH0612507Y2/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図は本考案実施例の縦断面図、第2図はそ
の組立前における要部拡大図である。 1……プリント配線基板、2……赤外線検知素
子、3……シールドケース、4……光学フイルタ
、5……フイルタ固定具、7……折曲部、9……
円形溝。

Claims (1)

    【実用新案登録請求の範囲】
  1. 光外線検知素子の前方に設けられた光入射窓に
    光学フイルタを装着してなる装置において、上記
    光入射窓を形成するケースの少なくとも外側表面
    、および、上記光学フイルタの少なくとも片面が
    導電性物質で構成され、上記光学フイルタの外周
    の外側を押圧し、かつ、外周が上記ケース側に折
    れ曲がつて、その折曲部が上記ケースと弾力的に
    係止するフイルタ固定具を備えたことを特徴とす
    る赤外線式物体検知装置。
JP3418089U 1989-03-24 1989-03-24 赤外線式物体検知装置 Expired - Lifetime JPH0612507Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3418089U JPH0612507Y2 (ja) 1989-03-24 1989-03-24 赤外線式物体検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3418089U JPH0612507Y2 (ja) 1989-03-24 1989-03-24 赤外線式物体検知装置

Publications (2)

Publication Number Publication Date
JPH02124582U true JPH02124582U (ja) 1990-10-15
JPH0612507Y2 JPH0612507Y2 (ja) 1994-03-30

Family

ID=31538430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3418089U Expired - Lifetime JPH0612507Y2 (ja) 1989-03-24 1989-03-24 赤外線式物体検知装置

Country Status (1)

Country Link
JP (1) JPH0612507Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011180121A (ja) * 2009-12-04 2011-09-15 Avago Technologies Ecbu Ip (Singapore) Pte Ltd シールドとレンズが改良された光学式近接センサ
JP2016144075A (ja) * 2015-02-03 2016-08-08 三菱電機株式会社 光学フィルタの固定部材、光学フィルタの固定構造およびカメラユニット

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005321198A (ja) * 2004-05-06 2005-11-17 Keyence Corp 多光軸光電センサ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011180121A (ja) * 2009-12-04 2011-09-15 Avago Technologies Ecbu Ip (Singapore) Pte Ltd シールドとレンズが改良された光学式近接センサ
JP2016144075A (ja) * 2015-02-03 2016-08-08 三菱電機株式会社 光学フィルタの固定部材、光学フィルタの固定構造およびカメラユニット

Also Published As

Publication number Publication date
JPH0612507Y2 (ja) 1994-03-30

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