JPH0421814U - - Google Patents

Info

Publication number
JPH0421814U
JPH0421814U JP6040390U JP6040390U JPH0421814U JP H0421814 U JPH0421814 U JP H0421814U JP 6040390 U JP6040390 U JP 6040390U JP 6040390 U JP6040390 U JP 6040390U JP H0421814 U JPH0421814 U JP H0421814U
Authority
JP
Japan
Prior art keywords
signal
input terminal
analog
conversion circuit
display 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.)
Pending
Application number
JP6040390U
Other languages
Japanese (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 JP6040390U priority Critical patent/JPH0421814U/ja
Publication of JPH0421814U publication Critical patent/JPH0421814U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Closed-Circuit Television Systems (AREA)
  • Indicating Measured Values (AREA)
  • Measurement Of Current Or Voltage (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案一実施例計測値の表示装置のブロツ
ク構成図。 １……アナログ信号入力端子、２……電圧変換
回路、３……アナログ・デイジタル変換回路、４
……文字発生回路、５……単位表示回路、６……
ビデオ信号入力端子、７……画像合成回路、８…
…ビデオ信号出力端子、９……ビデオレコーダ、
１０……テレビモニタ、１１……ビデオカメラ、
２０……計測値の表示装置。 The figure is a block diagram of a measurement value display device according to an embodiment of the present invention. 1...Analog signal input terminal, 2...Voltage conversion circuit, 3...Analog-digital conversion circuit, 4
...Character generation circuit, 5...Unit display circuit, 6...
Video signal input terminal, 7... Image composition circuit, 8...
...Video signal output terminal, 9...Video recorder,
10...TV monitor, 11...video camera,
20...Measurement value display device.

Claims (1)

【実用新案登録請求の範囲】 １ アナログ信号入力端子と、この入力端子のア
ナログ信号をデイジタル信号に変換するアナログ
・デイジタル変換回路とを備えた計測値の表示装
置において、 ビデオ信号入力端子と、 前記アナログ・デイジタル変換回路の出力にし
たがつてこのビデオ信号入力端子のビデオ信号に
同期する標準テレビジヨン信号の数字表示信号を
発生する文字発生手段と、 前記ビデオ信号と前記文字発生手段の出力信号
とを合成する画像合成回路と、 この画像合成回路の出力が接続されたビデオ信
号出力端子と を備え、 前記各端子および各回路がひとつの装置として
一体的に実装されたことを特徴とする計測値の表
示装置。 ２ 前記アナログ信号入力端子と前記アナログ・
デイジタル変換回路との間に、変換比が操作によ
り設定される電圧変換回路を備えた請求項１記載
の計測値の表示装置。 ３ 前記文字発生手段に、物理量の単位を示す単
位表示信号を併せて発生する手段と、この単位表
示信号を操作もしくは切換信号により変更する手
段とを備えた請求項１または２に記載の計測値の
表示装置。[Claims for Utility Model Registration] 1. A measurement value display device comprising an analog signal input terminal and an analog-to-digital conversion circuit that converts the analog signal of the input terminal into a digital signal, comprising: a video signal input terminal; character generating means for generating a numeric display signal of a standard television signal synchronized with the video signal of the video signal input terminal according to the output of the analog-to-digital conversion circuit; and the video signal and the output signal of the character generating means; and a video signal output terminal to which the output of the image synthesis circuit is connected, and each terminal and each circuit are integrally implemented as one device. display device. 2 The analog signal input terminal and the analog signal input terminal
2. The measured value display device according to claim 1, further comprising a voltage conversion circuit between the digital conversion circuit and the voltage conversion circuit whose conversion ratio is set by operation. 3. The measured value according to claim 1 or 2, wherein the character generating means also includes means for generating a unit display signal indicating a unit of a physical quantity, and means for changing this unit display signal by an operation or a switching signal. display device.
JP6040390U 1990-06-07 1990-06-07 Pending JPH0421814U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6040390U JPH0421814U (en) 1990-06-07 1990-06-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6040390U JPH0421814U (en) 1990-06-07 1990-06-07

Publications (1)

Publication Number Publication Date
JPH0421814U true JPH0421814U (en) 1992-02-24

Family

ID=31587738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6040390U Pending JPH0421814U (en) 1990-06-07 1990-06-07

Country Status (1)

Country Link
JP (1) JPH0421814U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60238705A (en) * 1984-05-14 1985-11-27 Agency Of Ind Science & Technol Picture display device
JPS60262094A (en) * 1984-06-11 1985-12-25 株式会社東芝 Monitor device for plant

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60238705A (en) * 1984-05-14 1985-11-27 Agency Of Ind Science & Technol Picture display device
JPS60262094A (en) * 1984-06-11 1985-12-25 株式会社東芝 Monitor device for plant

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