JPS59186883U - Reversal display confirmation device - Google Patents

Reversal display confirmation device

Info

Publication number
JPS59186883U
JPS59186883U JP8270983U JP8270983U JPS59186883U JP S59186883 U JPS59186883 U JP S59186883U JP 8270983 U JP8270983 U JP 8270983U JP 8270983 U JP8270983 U JP 8270983U JP S59186883 U JPS59186883 U JP S59186883U
Authority
JP
Japan
Prior art keywords
light
optical fiber
reversing
display
confirmation device
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
JP8270983U
Other languages
Japanese (ja)
Other versions
JPS6344848Y2 (en
Inventor
昇 坂本
Original Assignee
美和電気株式会社
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 美和電気株式会社 filed Critical 美和電気株式会社
Priority to JP8270983U priority Critical patent/JPS59186883U/en
Publication of JPS59186883U publication Critical patent/JPS59186883U/en
Application granted granted Critical
Publication of JPS6344848Y2 publication Critical patent/JPS6344848Y2/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】[Brief explanation of the drawing]

添付図面の第１図は磁気反転表示器の一例について説明
するための概略図、第２図、第３図及び第４図は本考案
の一実施例としての反転確認装置の種々な適用状態をそ
れぞれ示す概略図である。FIG. 1 of the accompanying drawings is a schematic diagram for explaining an example of a magnetic reversal display, and FIGS. 2, 3, and 4 show various application states of the reversal confirmation device as an embodiment of the present invention. FIG. 2 is a schematic diagram showing each.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　一端を光源に結合した投光用光ファイバと、
一端をそれぞれ受光素子に結合した少なくとも２本の受
光用光ファイバとを備えており、前記投光用光ファイバ
の他端は、反転表示器の表示ディスクの反転軸とはＳ′
直交する光線を投射する位置に配置され且つ前記受光用
光ファイバの他端は、前記反転表示器の反転軸を横切る
方向において前記投光用光ファイバの前記他端の両側に
あって前記表示ディスクの面からの反射光をそれぞれ受
ける位置に配置されうるようになっており、前記各受光
素子の受光量によって前記表示ディスクの反転状態を検
知しうるようにしたことを特徴とする反転表示器の反転
確認装置。(1) A light projection optical fiber whose one end is connected to a light source;
at least two light receiving optical fibers each having one end coupled to a light receiving element, and the other end of the light emitting optical fiber is connected to the reversing axis S' of the display disk of the reversing display.
The other end of the light-receiving optical fiber is disposed at a position for projecting orthogonal light beams, and the other end of the light-receiving optical fiber is located on both sides of the other end of the light-emitting optical fiber in a direction crossing the reversing axis of the reversing display, and the display disk A reversing display device, characterized in that it can be placed at a position to receive reflected light from each of the surfaces, and an inverted state of the display disk can be detected based on the amount of light received by each of the light receiving elements. Reversal confirmation device. （２）　　前記光源は、発光ダイオードであり、前記受
光素子は、ホトダイオードである実用新案登録　　　。 請求の範囲第（１）項記載の反転確認装置。(2) A registered utility model in which the light source is a light emitting diode, and the light receiving element is a photodiode. A reversal confirmation device according to claim (1).
JP8270983U 1983-05-31 1983-05-31 Reversal display confirmation device Granted JPS59186883U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8270983U JPS59186883U (en) 1983-05-31 1983-05-31 Reversal display confirmation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8270983U JPS59186883U (en) 1983-05-31 1983-05-31 Reversal display confirmation device

Publications (2)

Publication Number Publication Date
JPS59186883U true JPS59186883U (en) 1984-12-11
JPS6344848Y2 JPS6344848Y2 (en) 1988-11-21

Family

ID=30212664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8270983U Granted JPS59186883U (en) 1983-05-31 1983-05-31 Reversal display confirmation device

Country Status (1)

Country Link
JP (1) JPS59186883U (en)

Also Published As

Publication number Publication date
JPS6344848Y2 (en) 1988-11-21

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