JPS58103024U - Exposure information input device - Google Patents

Exposure information input device

Info

Publication number
JPS58103024U
JPS58103024U JP1981198623U JP19862381U JPS58103024U JP S58103024 U JPS58103024 U JP S58103024U JP 1981198623 U JP1981198623 U JP 1981198623U JP 19862381 U JP19862381 U JP 19862381U JP S58103024 U JPS58103024 U JP S58103024U
Authority
JP
Japan
Prior art keywords
exposure information
input device
information input
inputs
digital
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
JP1981198623U
Other languages
Japanese (ja)
Inventor
芹川　義雄
Original Assignee
株式会社リコー
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 株式会社リコー filed Critical 株式会社リコー
Priority to JP1981198623U priority Critical patent/JPS58103024U/en
Publication of JPS58103024U publication Critical patent/JPS58103024U/en
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Control For Cameras (AREA)
  • Input From Keyboards Or The Like (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) [Abstract] 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]

第１図および第２図は、従来の露出情報入力装置および
変換器を示す回路図、第３図は、本考案の一実施例を示
す回路図、第４図は、コンパレータの一例を示す回路図
である、 １・・・・・・コンパレータ、２・・・・・・デコーダ
、３・・・・・・アナログ−ディジタル変換器、４・・
・・・・アナログ信号入力手段、７・・・・・・ディレ
タルスイッチ。1 and 2 are circuit diagrams showing a conventional exposure information input device and converter, FIG. 3 is a circuit diagram showing an embodiment of the present invention, and FIG. 4 is a circuit showing an example of a comparator. 1... comparator, 2... decoder, 3... analog-digital converter, 4...
...Analog signal input means, 7...Dial switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数の露出情報をディジタル信号に変換する変換器に該
露出情報を入力する露出情報入力装置において、前記露
出情報をアナログ状態で入力するアナログ信号入力手段
と、前記露出情報をディジタル状態で入力するディジタ
ル信号入力手段とを設けたことを特徴とする露出情報入
力装置。An exposure information input device that inputs exposure information into a converter that converts a plurality of pieces of exposure information into digital signals, comprising an analog signal input means that inputs the exposure information in an analog state, and a digital signal that inputs the exposure information in a digital state. 1. An exposure information input device comprising: signal input means.
JP1981198623U 1981-12-31 1981-12-31 Exposure information input device Pending JPS58103024U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981198623U JPS58103024U (en) 1981-12-31 1981-12-31 Exposure information input device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981198623U JPS58103024U (en) 1981-12-31 1981-12-31 Exposure information input device

Publications (1)

Publication Number Publication Date
JPS58103024U true JPS58103024U (en) 1983-07-13

Family

ID=30111794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981198623U Pending JPS58103024U (en) 1981-12-31 1981-12-31 Exposure information input device

Country Status (1)

Country Link
JP (1) JPS58103024U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51124425A (en) * 1975-04-23 1976-10-29 Canon Inc Digital control device for camera

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51124425A (en) * 1975-04-23 1976-10-29 Canon Inc Digital control device for camera

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