JPH0268067U - - Google Patents

Info

Publication number
JPH0268067U
JPH0268067U JP14664488U JP14664488U JPH0268067U JP H0268067 U JPH0268067 U JP H0268067U JP 14664488 U JP14664488 U JP 14664488U JP 14664488 U JP14664488 U JP 14664488U JP H0268067 U JPH0268067 U JP H0268067U
Authority
JP
Japan
Prior art keywords
infrared
closing member
wall
opening
infrared sensor
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
JP14664488U
Other languages
English (en)
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 JP14664488U priority Critical patent/JPH0268067U/ja
Publication of JPH0268067U publication Critical patent/JPH0268067U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lock And Its Accessories (AREA)

Description

【図面の簡単な説明】
第1図はこの考案による赤外線受光装置の断面
図、第2図は赤外線センサが接続された電子制御
回路を示す回路図である。 11……閉鎖部材、11a……内壁、11b…
…開口部、12……赤外線センサ、13……ミラ
ー(赤外線反射手段)。

Claims (1)

    【実用新案登録請求の範囲】
  1. 扉又は壁等の閉鎖部材の内壁に固定された赤外
    線センサと、閉鎖部材に形成した開口部と、開口
    部を通過する赤外線を赤外線センサに向かつて反
    射する赤外線反射手段とを有し、赤外線センサは
    閉鎖部材の外部で照射され、閉鎖部材の開口部を
    通りかつ赤外線反射手段で反射した赤外線と閉鎖
    部材の内部で照射される赤外線のいずれも受信で
    きることを特徴とする赤外線受光装置。
JP14664488U 1988-11-11 1988-11-11 Pending JPH0268067U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14664488U JPH0268067U (ja) 1988-11-11 1988-11-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14664488U JPH0268067U (ja) 1988-11-11 1988-11-11

Publications (1)

Publication Number Publication Date
JPH0268067U true JPH0268067U (ja) 1990-05-23

Family

ID=31416326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14664488U Pending JPH0268067U (ja) 1988-11-11 1988-11-11

Country Status (1)

Country Link
JP (1) JPH0268067U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009016724A1 (ja) * 2007-07-31 2009-02-05 Img Corporation 光通信制御方法及び光通信制御装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59500428A (ja) * 1982-03-24 1984-03-15 ネマン・ソシエテ・アノニム 住宅用扉の光学的遠隔制御装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59500428A (ja) * 1982-03-24 1984-03-15 ネマン・ソシエテ・アノニム 住宅用扉の光学的遠隔制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009016724A1 (ja) * 2007-07-31 2009-02-05 Img Corporation 光通信制御方法及び光通信制御装置

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