JPS59183079U - CCTV camera - Google Patents

CCTV camera

Info

Publication number
JPS59183079U
JPS59183079U JP7608483U JP7608483U JPS59183079U JP S59183079 U JPS59183079 U JP S59183079U JP 7608483 U JP7608483 U JP 7608483U JP 7608483 U JP7608483 U JP 7608483U JP S59183079 U JPS59183079 U JP S59183079U
Authority
JP
Japan
Prior art keywords
cctv camera
variable resistor
camera
cgtv
superimposing
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
JP7608483U
Other languages
Japanese (ja)
Other versions
JPH039420Y2 (en
Inventor
倉元　勇雄
牟田　明康
Original Assignee
光洋電子工業株式会社
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 光洋電子工業株式会社 filed Critical 光洋電子工業株式会社
Priority to JP7608483U priority Critical patent/JPS59183079U/en
Publication of JPS59183079U publication Critical patent/JPS59183079U/en
Application granted granted Critical
Publication of JPH039420Y2 publication Critical patent/JPH039420Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Studio Circuits (AREA)
  • Closed-Circuit Television Systems (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) [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]

第１図は本考案の一実施例に係るＣＣＴＶカメラのブロ
ック図、第２図は第１図のＴＶカメラの出力信号波形の
説明図、第３図は第１図のＴＶカメラの斜視図である。 Ｉ　ＯＡ、　　１０Ｂ、　・・・、　　１０Ｎ−ＴＶカ
メラ、ＶＲ・・・可変抵抗器、ＮＥ・・・ＬＥＤ表示器
、２０・・・ビデオスイッチャ−１３０・・・モニタ。Figure 1 is a block diagram of a CCTV camera according to an embodiment of the present invention, Figure 2 is an explanatory diagram of the output signal waveform of the TV camera in Figure 1, and Figure 3 is a perspective view of the TV camera in Figure 1. be. I OA, 10B,..., 10N-TV camera, VR...variable resistor, NE...LED display, 20...video switcher-130...monitor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数台のＣＣＴＶカメラをビデオスイッチャ−を介して
１台めモニタにより観察するようにした装置において、
映像信号に可変抵抗を介して直流電圧を重畳させる直流
バイアス回路を設けると共に、前記可変抵抗に直列に接
続された発光素子をカメラ本体の外側に取付けたことを
特徴とするＣＧＴＶカメラ。In a device in which multiple CCTV cameras are observed on a first monitor via a video switcher,
A CGTV camera characterized in that a DC bias circuit for superimposing a DC voltage on a video signal via a variable resistor is provided, and a light emitting element connected in series with the variable resistor is attached to the outside of the camera body.
JP7608483U 1983-05-23 1983-05-23 CCTV camera Granted JPS59183079U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7608483U JPS59183079U (en) 1983-05-23 1983-05-23 CCTV camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7608483U JPS59183079U (en) 1983-05-23 1983-05-23 CCTV camera

Publications (2)

Publication Number Publication Date
JPS59183079U true JPS59183079U (en) 1984-12-06
JPH039420Y2 JPH039420Y2 (en) 1991-03-08

Family

ID=30206136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7608483U Granted JPS59183079U (en) 1983-05-23 1983-05-23 CCTV camera

Country Status (1)

Country Link
JP (1) JPS59183079U (en)

Also Published As

Publication number Publication date
JPH039420Y2 (en) 1991-03-08

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