JPH0832850A - Tv camera equipment for confirmation and check and confirming check device - Google Patents
Tv camera equipment for confirmation and check and confirming check deviceInfo
- Publication number
- JPH0832850A JPH0832850A JP6161877A JP16187794A JPH0832850A JP H0832850 A JPH0832850 A JP H0832850A JP 6161877 A JP6161877 A JP 6161877A JP 16187794 A JP16187794 A JP 16187794A JP H0832850 A JPH0832850 A JP H0832850A
- Authority
- JP
- Japan
- Prior art keywords
- camera
- inspection
- monitor
- confirmation
- camera 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
Links
Landscapes
- Closed-Circuit Television Systems (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、確認点検用ＴＶカメラ
装置と確認点検装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a confirmation and inspection TV camera device and a confirmation and inspection device.
【０００２】[0002]
【従来の技術】従来、建造物の隠蔽部分（天井裏、床
下、壁内等）の電気設備工事の配線、水道機械設備等の
水漏れ、白蟻の被害状態、建築工事に伴う雨漏り、及び
建築、設備等の点検確認を行なう場合、予め設けられて
いる点検口を用いるか、若しくは出入り可能な開口等を
利用していた。2. Description of the Related Art Conventionally, wiring for electrical installation work in a concealed portion of a building (behind the ceiling, under the floor, inside a wall, etc.), water leakage from water supply equipment, damage from termites, rain leakage due to construction work, and building construction In order to check the facilities and the like, an inspection port provided in advance or an opening or the like that can be accessed is used.
【０００３】[0003]
【発明が解決しようとする課題】しかしこれらの点検口
や、開口が無い場合には、開口を無理やり明けて点検確
認を行い、この点検確認の終了後、例えば仕上げ材等を
張り替えたりしていた。そのため多大な労力等が必要で
あり、そのため点検確認等を行なわないまま凡その作業
をしなければならないという問題があった。However, when there is no inspection port or opening, the opening is forcibly opened and the inspection is confirmed. After the completion of the inspection, for example, a finishing material is replaced. . Therefore, a great deal of labor and the like are required, and there has been a problem that it is necessary to perform a rough work without checking and confirming.
【０００４】本発明は上記問題点に鑑みて為されたもの
で、請求項１記載の発明の目的とするところは天井裏、
壁裏、床下等に開けられた最小限の小さな孔から容易に
ＴＶカメラ及び照明ライトを挿入させることができて、
これら場所の状態を簡単に撮影することができる確認点
検用ＴＶカメラ装置を提供するにある。また請求項２の
発明の目的とするところは、施工現場等に簡単に持ち運
びできて、点検確認が容易に行なうことができる確認点
検装置を提供するにある。[0004] The present invention has been made in view of the above-mentioned problems, and an object of the present invention described in claim 1 is to cover the space above the ceiling.
TV cameras and illumination lights can be easily inserted through the smallest small holes opened behind the wall, under the floor, etc.
An object of the present invention is to provide a TV camera device for checking and checking which can easily photograph the state of these places. It is another object of the present invention to provide a confirmation and inspection device that can be easily carried to a construction site or the like and can easily perform an inspection and confirmation.
【０００５】更に請求項３記載の発明の目的とするとこ
ろは、請求項２の発明において、確認点検用ＴＶカメラ
装置の把持操作と、モニタ装置による観察とを作業者一
人で行なうことが可能な確認点検装置を提供するにあ
る。請求項４の発明の目的とするところは、請求項２の
発明において、点検対象物まで距離を確認することがで
きる確認点検装置を提供するにある。A third object of the present invention is that, in the second aspect of the present invention, it is possible for a worker to perform a gripping operation of the TV camera device for checking and checking and an observation by the monitor device alone. Providing verification and inspection equipment. An object of the invention of claim 4 is to provide a confirmation and inspection device which can confirm the distance to an inspection object in the invention of claim 2.
【０００６】[0006]
【課題を解決するための手段】上記目的を達成するため
に請求項１の発明では、片手で把持可能な把持部が一端
に設けられた屈折自在な棒体と、この棒体の先端に設け
られた小型ＴＶカメラ及び照明ライトとで可搬自在に構
成されたものである。請求項２の発明では、請求項１記
載の確認点検用ＴＶカメラ装置と、該確認点検用ＴＶカ
メラ装置から分離された別体の可搬自在なモニタ装置と
で構成され、モニタ装置には確認点検用ＴＶカメラ装置
から送られてくる映像信号から画像再生の信号を生成す
る手段とを本体に内蔵するとともに、再生された映像を
映し出す液晶表示器を本体表面に配置したことを特徴と
するものである。In order to achieve the above object, according to the first aspect of the present invention, a resilient rod having a gripper which can be gripped with one hand is provided at one end, and a bar provided at the tip of the rod. It is configured so as to be portable with the small TV camera and the illumination light. According to the second aspect of the present invention, the confirmation / check TV camera device according to the first aspect and a separate, portable monitor device separated from the confirmation / check TV camera device are provided. A means for generating an image reproduction signal from a video signal sent from an inspection TV camera device is incorporated in the main body, and a liquid crystal display for displaying the reproduced video is arranged on the surface of the main body. Is.
【０００７】請求項３の発明では、本体はショルダーベ
ルトにより首懸け可能で、液晶表示器は表示画面が起倒
自在となるように本体表面に上端が回動自在に枢支され
て成ることを特徴とするものである。請求項４の発明で
は、ＴＶカメラの位置から撮影されている点検対象物ま
での距離情報を液晶表示器の画面上に映し出すことを特
徴とするものである。According to the third aspect of the present invention, the main body can be hung around the shoulder belt, and the liquid crystal display is rotatably supported at the upper end on the main body surface so that the display screen can be tilted. It is a feature. The invention according to claim 4 is characterized in that distance information from the position of the TV camera to the inspection object being photographed is displayed on a screen of a liquid crystal display.
【０００８】[0008]
【作用】請求項１の発明によれば、片手で持ちながら棒
体の先端部のＴＶカメラ及び照明ライトを天井裏、床
下、壁内に最小限の小さな孔から挿入することができ、
しかも棒体の屈曲性を利用してＴＶカメラ及び照明ライ
トの向きを点検対象方向に向けるだけで点検対象物を撮
像することができ、そのため天井裏や、床下、更には壁
内の内部の観察が容易に行なえる。According to the first aspect of the present invention, the TV camera and the illumination light at the tip of the rod can be inserted into the ceiling, under the floor, and in the wall from the smallest small hole while holding the stick with one hand.
Moreover, by taking advantage of the flexibility of the rod, the inspection object can be imaged simply by orienting the TV camera and the illumination light in the direction of the inspection object. Therefore, the inside of the ceiling, under the floor, and inside the wall can be observed. Can be done easily.
【０００９】請求項２の発明によれば、ＴＶカメラ装置
及びモニタ装置を簡単に現場に持ち込むことができ、そ
の現場で点検対象物の状況を細かく視認でき、点検確認
作業が容易に行なえる。請求項３の発明によれば、ショ
ルダーベルトを用いて作業者が自分の首にモニタ装置を
懸け、モニタ装置の本体より起こしたモニタ表示器の画
面を見ながら、ＴＶカメラ装置の操作を行なって、対象
物体の撮像と観察とを同時に行なえ、作業者が一人で済
む。According to the second aspect of the present invention, the TV camera device and the monitor device can be easily brought to the site, the condition of the inspection object can be visually recognized finely at the site, and the inspection and confirmation work can be easily performed. According to the invention of claim 3, an operator hangs the monitor device around his / her neck by using the shoulder belt, and operates the TV camera device while watching the screen of the monitor display raised from the main body of the monitor device. , The target object can be imaged and observed at the same time, and only one worker is required.
【００１０】請求項４の発明によれば、ＴＶカメラの位
置から撮影されている点検対象物までの距離情報をモニ
タ表示器の画面上に映し出すので、この距離情報により
点検対象物までの距離情報が分かることできる。According to the fourth aspect of the present invention, the distance information from the position of the TV camera to the object to be inspected is displayed on the screen of the monitor display. Can be understood.
【００１１】[0011]
【実施例】以下、本発明の実施例を図面を参照して説明
する。図１は本発明の一実施例のＴＶカメラ装置１の全
体構成を示しており、このＴＶＡカメラ装置１は一端に
把持部２を設けこの把持部２の上端に屈曲可能な棒体３
の一端が連結されこの棒体３の先端にカラー若しくは白
黒のＣＣＤ素子等を撮像手段として用いた小型のＴＶカ
メラ４と、小型の照明ランプ５とを備えており、棒体３
を屈曲させることにより、先端に設けたＴＶカメラ４
と、小型の照明ランプ５の向きを変えることができるよ
うになっている。またＴＶカメラ４は光学系として２焦
点を備え焦点切換が遠隔操作で行なえるようになってお
り、またオートフォーカスのピント合わせ機構を備えた
もので、その構造は公知の家庭用ＴＶカメラと同じ構造
を採用しているため、ここでは特に説明は行なわない。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows an overall configuration of a TV camera device 1 according to an embodiment of the present invention. The TVA camera device 1 has a grip 2 at one end and a bendable rod 3 at the upper end of the grip 2.
One end of the rod 3 is provided with a small TV camera 4 using a color or monochrome CCD element or the like as an image pickup means and a small illumination lamp 5 at the tip of the rod 3.
TV camera 4 provided at the tip by bending
Thus, the direction of the small illumination lamp 5 can be changed. Further, the TV camera 4 has two focal points as an optical system so that focus switching can be performed by remote control, and also has an autofocus focusing mechanism, the structure of which is the same as that of a known home TV camera. Since the structure is adopted, no particular explanation will be given here.
【００１２】把持部２には上記照明ランプ５のオン／オ
フ用スイッチ６と、撮影操作用押釦スイッチ７と、電源
供給線、映像信号の信号線等複数の線路を備えたケーブ
ル９の一端のコネクタ９ａを接続・分離自在に接続する
接続部１０と、撮影中を示す発光ダイオードからなるモ
ニタランプ１１とを備え、両スイッチ６、７の操作部は
把持部２を握ったときに、指で操作し易い位置に露設さ
れ、また接続部１０は把持部２の下端部に設けられてあ
る。The grip portion 2 has an on / off switch 6 for the illumination lamp 5, a push button switch 7 for photographing operation, and a cable 9 having a plurality of lines such as a power supply line and a video signal signal line. A connector 10 for connecting / disconnecting the connector 9a is provided, and a monitor lamp 11 made of a light-emitting diode that indicates that an image is being captured. The operating portions of both switches 6 and 7 are operated by a finger when the grip 2 is gripped. The connection portion 10 is provided at a position where it can be easily operated, and the connection portion 10 is provided at the lower end portion of the grip portion 2.
【００１３】棒体３は所謂コールゲート管やスパイラル
状に線材を巻回して、屈曲自在となった合成樹脂管（又
は金属管）により構成され、内部には先端のＴＶカメラ
４の映像信号を取り出すための信号ケーブル、遠隔操作
のための操作信号線、電源供給線、更に照明ランプ５の
電源供給線が配設され、把持部２の接続部１０に接続さ
れる外部のケーブル９内の対応する電源供給線を通じて
供給される電源を撮影操作用押釦スイッチ７や、オン／
オフ用スイッチ６を介して夫々の電源供給線に接続し、
また信号ケーブル、操作信号線は夫々外部のケーブル９
内の対応する信号線に接続部１０を介して接続され、映
像信号を外部へ送出したり、操作信号を取り込むように
なっている。The rod 3 is composed of a so-called call gate tube or a synthetic resin tube (or a metal tube) which is formed by winding a wire in a spiral shape and can be bent. The video signal of the TV camera 4 at the tip is internally provided. A signal cable for taking out, an operation signal line for remote operation, a power supply line, and a power supply line for the illumination lamp 5 are provided, and the correspondence in the external cable 9 connected to the connection part 10 of the grip part 2 The power supplied through the power supply line
Connected to the respective power supply lines via the off switch 6,
Also, the signal cable and the operation signal line are external cables 9
It is connected to the corresponding signal line in the inside via the connecting portion 10 so as to send out a video signal to the outside or take in an operation signal.
【００１４】ケーブル９は上述のように電源供給線と信
号線の複数の線により構成されたもので、接続部１０に
接続するコネクタ９ａを一端に、また他端にはモニタ装
置８に設けた接続部１２に接続・離脱自在に接続するコ
ネクタ９ｂを設けてある。モニタ装置８は図２に示す箱
状の携帯可能な本体２９内に図３に示すようにＴＶカメ
ラ装置１側から送られてくる映像信号を再生してモニタ
表示器を構成する液晶表示器１３に映し出すための信号
に変換する画像処理回路１４と、映像信号とともに送ら
れてくる、ＴＶカメラ４のピント合致時の距離情報を取
り込んで距離を示す数値データに変換し、その数値デー
タを更に文字情報に変換して液晶表示器１３の画面にス
ーパーインポーズにより表示（イ）するための距離情報
処理回路１５と、モニタ装置８の電源及びＴＶカメラ装
置１の電源供給を行なうためのバッテリー１７と、商用
電源に接続されたとき、バッテリー１７を充電するとと
もに、モニタ装置８の電源及びＴＶカメラ装置１の電源
供給をバッテリー１７に代わりに行なう直流電源部１８
と、バッテリー１７の残容量を検知してその残容量が所
定以下になった時に発光ダイオードからなるモニタラン
プ１９を点滅させるバッテリーモニタ回路２０とを内蔵
している。The cable 9 is composed of a plurality of power supply lines and signal lines as described above, and has a connector 9a connected to the connection portion 10 at one end and the monitor device 8 at the other end. A connector 9b is provided at the connection portion 12 so as to be connectable and detachable. The monitor device 8 reproduces a video signal sent from the TV camera device 1 side in a box-shaped portable main body 29 shown in FIG. 2 as shown in FIG. An image processing circuit 14 for converting the image data into a signal to be displayed on the TV camera 4 and the distance information at the time of focusing on the TV camera 4 which is sent together with the video signal, and converts it into numerical data indicating the distance. A distance information processing circuit 15 for converting the information into information and displaying it on the screen of the liquid crystal display 13 by superimposing (a); a battery 17 for supplying power to the monitor device 8 and power to the TV camera device 1; When the battery 17 is connected to a commercial power source, the battery 17 is charged, and the DC power is supplied to the monitor device 8 and the TV camera device 1 instead of the battery 17. Source unit 18
And a battery monitor circuit 20 for detecting the remaining capacity of the battery 17 and blinking the monitor lamp 19 formed of a light emitting diode when the remaining capacity becomes less than a predetermined value.
【００１５】また本体２９の前面には遮光フード２５を
被せた液晶表示器１３の上端部を軸２６により起倒自在
に軸支して装着してある。遮光フード２５は光が反射し
て画面が見にくくなるのを防ぎ、また使っていない時に
ゴミや指紋が付くのを防ぐためのものである。更に液晶
表示器１３の下方には、電源をバッテリー１７とするか
直流電源部１８を使用するかの切換を行なう切換スイッ
チＳＷａの操作部と、ＴＶカメラ４の感度切換を行なう
ための切換スイッチＳＷｂの操作部と、電源表示ランプ
２１と、モニタランプ１９と、距離情報表示をオン／オ
フするための距離表示スイッチＳＷｃの操作部とを露設
し、本体２９の側面には上記接続部１２、画面の濃度を
調整する濃度調整器２２の調整摘子２２ａと、ＴＶカメ
ラ４の焦点切換スイッチＳＷｄの操作部と、外部モニタ
出力端子２３とを露設してあり、更に本体２９上面には
電源スイッチＳＷ0 の操作部を露設してある。On the front surface of the main body 29, the upper end of the liquid crystal display 13 covered with the light-shielding hood 25 is mounted so as to be pivotable by a shaft 26 so as to be able to be turned upside down. The light-shielding hood 25 is for preventing light from being reflected and making it difficult to see the screen, and for preventing dust or fingerprints from being attached when not in use. Further, below the liquid crystal display 13, an operation section of a changeover switch SWa for switching between the power source of the battery 17 and the use of the DC power supply section 18, and a changeover switch SWb for switching the sensitivity of the TV camera 4 are provided. , A power indicator lamp 21, a monitor lamp 19, and an operation unit of a distance display switch SWc for turning on / off the distance information display are exposed. An adjustment knob 22a of a density adjuster 22 for adjusting the density of the screen, an operation part of a focus switch SWd of the TV camera 4, and an external monitor output terminal 23 are exposed. the operation portion of the switch SW 0 are the dew set.
【００１６】このように構成されたモニタ装置８は、本
体２９に取り付けてあるショールダーベルト２４により
携帯し易く、またショールダーベルト２４を利用して作
業者の首に懸けることができるようになっている。而し
てＴＶカメラ装置１とモニタ装置８とで、確認点検装置
が構成される。またＴＶカメラ装置１は電源供給機能が
あって、且つモニタ表示器が備わったモニタ装置であれ
ば、図２のモニタ装置８と併用しなくても使用可能であ
る。The monitor 8 constructed as described above can be easily carried by the shoulder belt 24 attached to the main body 29, and can be hung on the worker's neck by using the shoulder belt 24. ing. Thus, the TV camera device 1 and the monitor device 8 constitute a confirmation and inspection device. The TV camera device 1 has a power supply function and can be used without being used together with the monitor device 8 in FIG. 2 as long as the monitor device has a monitor display.
【００１７】次に、ＴＶカメラ装置１とモニタ装置８と
で確認点検装置を構成して実際に使用する場合について
以下に説明する。まず図４に示すように建築現場で天井
裏の電線Ｌの配線状態の点検や確認、或いは水道管Ｗ等
の水漏れ点検を行なう場合には、まずケーブル９でＴＶ
カメラ装置１とモニタ装置８とを接続する。そして商用
電源が使用できない現場であれば切換スイッチＳＷａを
バッテリー側に、商用電源が使用できる場合には電源コ
ード２７のプラグ２８を近くのコンセントに接続し、切
換スイッチＳＷａを直流電源部側に設定する。何れの場
合も電源スイッチＳＷ0 をオンすれば、発光ダイオード
からなる電源表示ランプ２１が点灯して電源が供給され
ていることが表示される。Next, a case where the TV camera device 1 and the monitor device 8 constitute a confirmation and inspection device and are actually used will be described below. First, as shown in FIG. 4, when inspecting and confirming the wiring state of the electric wire L in the ceiling or checking the water leak of the water pipe W, etc. at the construction site, first use the cable 9 for TV.
The camera device 1 and the monitor device 8 are connected. If the commercial power source cannot be used, connect the switch SWa to the battery side if the commercial power source can be used. If the commercial power source can be used, connect the plug 28 of the power cord 27 to a nearby outlet and set the switch SWa to the DC power supply side. I do. If on the power switch SW 0 In either case, the power display lamp 21 formed of light emitting diodes is displayed that power lights are supplied.
【００１８】作業者ＭはＴＶカメラ装置１の棒体３の先
端部をＬ状に屈曲させて潜望鏡状にして片手で把持部２
を持つとともに、モニタ装置８をショルダーベルト２４
を利用して首に懸け、この状態で脚立３１に乗り、棒体
３の先端部を上記天井パネルＸに開口してある照明器具
取付け穴３０等から天井裏に挿入する。この状態でＴＶ
カメラ４及び照明ランプ５のスイッチ７、６を押し操作
すると、照明ランプ５が点灯し、ＴＶカメラ４は撮影を
開始して映像信号をモニタ装置８側へ送ることになる。
この際ＴＶカメラ４の電源供給とともに、モニタランプ
１１が点灯して撮影中であることを表示する。The operator M bends the tip end of the rod 3 of the TV camera device 1 into an L shape to form a periscope and holds the grip portion 2 with one hand.
With the monitor device 8 and the shoulder belt 24
Then, the user puts on the stepladder 31 in this state, and inserts the tip of the rod 3 into the ceiling of the ceiling through the lighting fixture mounting hole 30 or the like opened in the ceiling panel X. TV in this state
When the switches 7 and 6 of the camera 4 and the illumination lamp 5 are pressed, the illumination lamp 5 is turned on, and the TV camera 4 starts shooting and sends a video signal to the monitor device 8 side.
At this time, the power of the TV camera 4 is supplied, and the monitor lamp 11 is turned on to indicate that shooting is in progress.
【００１９】一方モニタ装置８では液晶表示器１３にＴ
Ｖカメラ４が撮影している天井裏風景が映し出される。
ここで作業者は、液晶表示器１３に映し出される画面を
見ながら点検対象物にＴＶカメラ４が向くようにＴＶカ
メラ装置１全体を動かす。そして点検対象物が画面上で
小さく映し出される場合には焦点切換スイッチＳＷｄを
操作してＴＶカメラ４の光学系の焦点を望遠側に切り換
え、点検対象物が画面上でクローズアップされるように
する。この場合切換スイッチＳＷｄをオンすると”Ｈ”
信号が、またオフすれば”Ｌ”信号がケーブル９内の信
号線を介してモニタ装置８からＴＶカメラ装置１へ送ら
れる。ＴＶカメラ４には切換信号に基づいてレンズの焦
点距離を切り換える機能が備わっており、望遠（”
Ｈ”）側であれば焦点距離を長く、逆に広角（”Ｌ”）
側であれば焦点距離を短くするように動作する。このよ
うにして作業者はモニタ装置８の液晶表示器１３の画面
に映し出された点検対象物の画面により点検対象物の状
態確認ができることになる。On the other hand, in the monitor device 8, the liquid crystal display 13 has a T
The behind-the-scenes scenery that the V camera 4 is photographing is displayed.
Here, the operator moves the entire TV camera device 1 so that the TV camera 4 faces the inspection target while watching the screen displayed on the liquid crystal display 13. When the inspection object is projected on the screen in a small size, the focus switch SWd is operated to switch the focal point of the optical system of the TV camera 4 to the telephoto side so that the inspection object is brought up on the screen. . In this case, when the changeover switch SWd is turned on, "H" is set.
When the signal is turned off, an “L” signal is sent from the monitor device 8 to the TV camera device 1 via the signal line in the cable 9. The TV camera 4 has a function of switching the focal length of the lens on the basis of the switching signal.
On the H ") side, the focal length is long, and conversely, wide angle (" L ")
On the side, it operates to shorten the focal length. In this way, the operator can check the state of the inspection object on the screen of the inspection object displayed on the screen of the liquid crystal display 13 of the monitor device 8.
【００２０】ここで作業者がモニタ装置８の液晶表示器
１３の画面を見易くするため、液晶表示器１３を回動さ
せて画面が作業者の視線に合うようにする。また画面の
濃度を変えた場合には濃度調整器２２の調整摘子２２ａ
を操作すれば良く、この操作により所望の濃度の画面に
設定することができる。更に画面の中央に映しされてピ
ントが合っている点検対象物の位置までの距離を知りた
い場合には、距離表示スイッチＳＷｃをオンすれば良
く、この場合このオンに応じて距離情報処理回路１５が
働き画面上に距離データを数字で表示（イ）する。Here, in order to make it easy for the worker to see the screen of the liquid crystal display 13 of the monitor device 8, the liquid crystal display 13 is rotated so that the screen matches the line of sight of the worker. When the density of the screen is changed, the adjusting knob 22a of the density adjuster 22
Can be operated, and a screen having a desired density can be set by this operation. Further, when it is desired to know the distance to the position of the inspection object which is projected in the center of the screen and is in focus, the distance display switch SWc may be turned on. In this case, the distance information processing circuit 15 Works to display the distance data on the screen as numbers (a).
【００２１】作業者はこの数字を見てＴＶカメラ４から
点検対象物までの凡その距離が分かることになる。勿論
距離表示スイッチＳＷｃをオフすれば、距離データは表
示されない。ところでバッテリー１７を使用して点検確
認装置を動作させている場合には、バッテリーモニタ回
路２０が電流検出抵抗Ｒに発生する電圧により撮影中を
検出し、撮影中であればモニタランプ１９を点灯させ、
同時にバッテリー１７の両端電圧により残容量が所定値
以下に達しているかどうかをチェックするようになって
おり、残容量が所定値以下になると、モニタランプ１９
を点滅させてバッテリー切れを表示する。The operator can see the approximate distance from the TV camera 4 to the inspection object by looking at the number. Of course, if the distance display switch SWc is turned off, no distance data is displayed. By the way, when the inspection / confirmation device is operated by using the battery 17, the battery monitor circuit 20 detects the shooting by the voltage generated in the current detection resistor R, and if the shooting is in progress, the monitor lamp 19 is turned on. ,
At the same time, whether or not the remaining capacity has reached a predetermined value or less is checked based on the voltage between both ends of the battery 17.
Blinks to indicate battery exhaustion.
【００２２】バッテリー切れに近い状態の場合、消費電
力の大きな照明ランプ５を消灯させて、切換スイッチＳ
Ｗｄを高感度側に切り換えれば、ＴＶカメラ装置１側
に”Ｈ”信号がケーブル９の信号線を介して伝送され、
ＴＶカメラ４は映像信号の増幅度を高め、照明なしでも
ある程度の明るさがあれば撮影できる状態となり、点検
作業を継続させることも可能となっている。切換スイッ
チＳＷｄを低感度側に切り換えれば、ＴＶカメラ装置１
側に”Ｌ”信号が伝送され、ＴＶカメラ４は映像信号の
増幅度を通常に戻す。When the battery is almost exhausted, the illumination lamp 5 which consumes a large amount of power is turned off, and the changeover switch S
If Wd is switched to the high sensitivity side, the "H" signal is transmitted to the TV camera device 1 side via the signal line of the cable 9,
The TV camera 4 increases the amplification degree of the video signal, becomes a state in which it can be photographed if there is some brightness without illumination, and it is possible to continue the inspection work. If the changeover switch SWd is switched to the low sensitivity side, the TV camera device 1
Side, an "L" signal is transmitted, and the TV camera 4 returns the amplification degree of the video signal to normal.
【００２３】このようにして作業者は一人で点検対象物
の撮影操作と点検対象物の状態のモニタとを行なうこと
ができることになる。尚コンセントが近くにある場合に
は電源コード２７のプラグ２８をコンセントに接続し、
切換スイッチＳＷａを直流電源部側に切り換えれば良
く、この場合直流電源部１８は商用電源を整流平滑する
とともに安定化して所定電圧の直流をモニタ装置８の各
回路部及びＴＶカメラ装置１に供給し、同時にバッテリ
ー１７を充電する。In this way, the operator can perform the photographing operation of the inspection object and monitor the state of the inspection object alone. If the outlet is nearby, connect the plug 28 of the power cord 27 to the outlet,
It suffices to switch the changeover switch SWa to the DC power supply unit side. In this case, the DC power supply unit 18 rectifies and smoothes the commercial power supply and stabilizes it to supply DC of a predetermined voltage to each circuit unit of the monitor device 8 and the TV camera device 1. At the same time, the battery 17 is charged.
【００２４】ところで壁内の配線状態の点検確認する場
合には壁面に開口しているスイッチ、コンセント用の埋
め込み用開口穴３２よりＴＶカメラ装置１の棒体３の先
部を挿入してその先端のＴＶカメラ４及び照明ランプ５
を点検対象物側に向ければ、天井裏の点検と同様にモニ
タ装置８の液晶表示器１３の画面で確認することができ
る。In order to check the wiring condition in the wall, the tip of the rod 3 of the TV camera device 1 is inserted into the opening 32 for the switch and the outlet which is opened on the wall and embedded in the wall. TV camera 4 and illumination lamp 5
Can be confirmed on the screen of the liquid crystal display 13 of the monitor device 8 as in the case of the inspection of the space above the ceiling.
【００２５】更に床下の状態、例えば白蟻発生等の状態
を点検する場合には床板Ｚに開口した最小限の開口３３
よりＴＶカメラ装置１の棒体３の先部を挿入してその先
端のＴＶカメラ４及び照明ランプ５を点検対象物側に向
ければ、天井裏の点検と同様にモニタ装置８の液晶表示
器１３の画面で確認することができる。上記実施例では
ＴＶカメラ装置１とモニタ装置８とはケーブル９により
接続され、モニタ装置８側から電源供給をＴＶカメラ装
置１に行い、映像信号は有線によりＴＶカメラ装置１か
らモニタ装置８側に行なうようにしてあるが、ＴＶカメ
ラ装置１側に照明ランプ５の電源を含めてＴＶカメラ装
置１全体の電源供給を行なうためのバッテリーを内蔵
し、またＴＶカメラ４から出力される映像信号を無線送
信器により送信するようにし、一方モニタ装置８では無
線送信された映像信号を無線受信器により受信して再生
し、この再生された映像信号を画像処理回路により処理
して液晶表示器で映し出すようにしても良い。この場合
映像信号だけでなく、距離情報及びＴＶカメラ装置１側
のバッテリーの残容量の情報を送信してモニタ装置８側
で表示させるようにしてもよい。このように無線を用い
ればモニタ装置８はＴＶカメラ装置１から完全に分離さ
れた形となるため、ＴＶカメラ装置１から離れた位置で
点検確認が行なえることになる。また無線送信器として
ＵＨＦ帯或いはＶＨＦ帯の周波数を使い一般テレビジョ
ン放送と同様な信号形式で送信するようにすれば、モニ
タ装置８としては一般テレビジョン放送が受信できる携
帯型の液晶テレビ受像機を使用することも可能となる。In order to further check the condition under the floor, for example, the occurrence of termites, the minimum opening 33 opened in the floor plate Z is to be checked.
If the tip of the rod 3 of the TV camera device 1 is inserted and the TV camera 4 and the illumination lamp 5 at the tip are directed toward the object to be inspected, the liquid crystal display 13 of the monitor device 8 is inspected in the same manner as the inspection under the ceiling. You can check on the screen. In the above embodiment, the TV camera device 1 and the monitor device 8 are connected by a cable 9, power is supplied from the monitor device 8 to the TV camera device 1, and video signals are transmitted from the TV camera device 1 to the monitor device 8 by wire. Although a battery for powering the entire TV camera device 1 including the power of the illumination lamp 5 is built in the TV camera device 1, the video signal output from the TV camera 4 is transmitted wirelessly. In the monitor device 8, the wirelessly transmitted video signal is received and reproduced by the wireless receiver, and the reproduced video signal is processed by the image processing circuit and displayed on the liquid crystal display in the monitor device 8. You may do it. In this case, not only the video signal but also the distance information and the information about the remaining capacity of the battery on the TV camera device 1 side may be transmitted and displayed on the monitor device 8 side. Since the monitor device 8 is completely separated from the TV camera device 1 by using wireless as described above, inspection and confirmation can be performed at a position away from the TV camera device 1. If a UHF band or VHF band frequency is used as the wireless transmitter and the signal is transmitted in the same signal format as general television broadcasting, the monitor device 8 is a portable liquid crystal television receiver capable of receiving general television broadcasting. Can also be used.
【００２６】[0026]
【発明の効果】請求項１の発明は、片手で把持可能な把
持部が一端に設けられた屈折自在な棒体と、この棒体の
先端に設けられた小型ＴＶカメラ及び照明ライトとで可
搬自在に構成されているので、片手で持ちながら棒体の
先端部のＴＶカメラ及び照明ライトを天井裏、床下、壁
内に最小限の小さな孔から挿入することができるため、
照明器具の取付け穴やコンセント等の埋め込み穴等を利
用することが可能となり、しかも棒体の屈曲性を利用し
てＴＶカメラ及び照明ライトの向きを点検対象方向に向
けるだけで点検対象物を撮像することができ、そのため
天井裏や、床下、更には壁内の内部の観察が容易に行な
えるという効果がある。According to the first aspect of the present invention, a bendable rod body having a gripping portion which can be held by one hand is provided at one end, and a small TV camera and an illumination light provided at the tip of the rod body. Since it is configured to be portable, it is possible to insert the TV camera and the illumination light at the tip of the rod into the ceiling, under the floor, and into the wall through the minimum small holes while holding it with one hand.
It is possible to use mounting holes for lighting fixtures, embedded holes for outlets, etc., and use the flexibility of the rod body to image the inspection object by pointing the direction of the TV camera and the lighting light to the inspection direction. Therefore, there is an effect that the inside of the ceiling, the underfloor, and the inside of the wall can be easily observed.
【００２７】請求項２の発明は、請求項１記載の確認点
検用ＴＶカメラ装置と、該確認点検用ＴＶカメラ装置と
は分離された別体の可搬自在なモニタ装置とで構成さ
れ、モニタ装置には確認点検用ＴＶカメラ装置から送ら
れてくる映像信号から画像再生の信号を生成する手段と
を本体に内蔵するとともに、再生された映像を映し出す
モニタ表示器を本体表面に配置したので、ＴＶカメラ装
置及びモニタ装置を簡単に現場に持ち込むことができ、
その現場で点検対象物の状況を細かく視認でき、点検確
認作業が容易に行なえるという効果がある。According to a second aspect of the present invention, there is provided a monitoring and checking TV camera device according to the first aspect of the present invention, and a separate and portable monitor device separated from the checking and checking TV camera device. Since the device incorporates a means for generating an image reproduction signal from a video signal sent from the confirmation and inspection TV camera device in the main body, and a monitor display for displaying the reproduced video is arranged on the main body surface. TV camera device and monitor device can be easily brought to the site,
There is an effect that the situation of the inspection object can be visually recognized finely at the site, and the inspection confirmation work can be easily performed.
【００２８】請求項３の発明は、本体がショルダーベル
トにより首懸け可能で、モニタ表示器を表示画面が起倒
自在となるように本体表面に上端を回動自在に枢支して
いるので、ショルダーベルトを用いて作業者が自分の首
にモニタ装置を懸け、モニタ装置の本体より起こしたモ
ニタ表示器の画面を見ながら、ＴＶカメラ装置の操作を
行なって、対象物体の撮像と観察とを同時に行なえ、作
業者が一人で済むという効果がある。According to the third aspect of the present invention, the main body can be hung by the shoulder belt, and the monitor display is pivotally supported at the upper end on the surface of the main body so that the display screen can be turned upside down. The operator places the monitor device around his or her neck using the shoulder belt, operates the TV camera device while looking at the screen of the monitor display raised from the main body of the monitor device, and performs imaging and observation of the target object. This can be done at the same time, which has the effect of requiring only one worker.
【００２９】請求項４の発明は、ＴＶカメラの位置から
撮影されている点検対象物までの距離情報をモニタ表示
器の画面上に映し出すので、この距離情報により点検対
象物までの距離情報が分かることできるという効果があ
る。According to the fourth aspect of the present invention, the distance information from the position of the TV camera to the object to be inspected is displayed on the screen of the monitor display, so that the distance information to the object to be inspected can be known from the distance information. There is an effect that can be.
【図１】本発明のＴＶカメラ装置の全体外観図である。FIG. 1 is an overall external view of a TV camera device of the present invention.
【図２】（ａ）は本発明のモニタ装置の斜視図である。
（ｂ）は本発明のモニタ装置の側面図である。FIG. 2A is a perspective view of a monitor device of the present invention.
(B) is a side view of the monitor device of the present invention.
【図３】本発明の点検確認装置全体の回路構成図であ
る。FIG. 3 is a circuit configuration diagram of the entire inspection and checking device of the present invention.
【図４】点検確認作業の説明図である。FIG. 4 is an explanatory diagram of an inspection check operation.
１ ＴＶカメラ装置 ２ 把持部 ３ 棒体 ４ ＴＶカメラ ５ 照明ランプ ６ オン／オフ用スイッチ ７ 撮影操作用押釦スイッチ ９ ケーブル ９ａ，９ｂ コネクタ １０ 接続部 １１ モニタランプ 1 TV camera device 2 Grip part 3 Rod 4 TV camera 5 Lighting lamp 6 On / off switch 7 Shooting operation push button switch 9 Cable 9a, 9b Connector 10 Connection part 11 Monitor lamp
Claims (4)
た屈折自在な棒体と、この棒体の先端に設けられた小型
ＴＶカメラ及び照明ライトとで可搬自在に構成されたこ
とを特徴とする確認点検用ＴＶカメラ装置。1. A bendable rod body having a gripping portion that can be held by one hand at one end, and a small TV camera and an illumination light provided at the tip of the rod body so as to be portable. TV camera device for confirmation and inspection.
と、該確認点検用ＴＶカメラ装置から分離された別体の
可搬自在なモニタ装置とで構成され、モニタ装置には確
認点検用ＴＶカメラ装置から送られてくる映像信号から
画像再生の信号を生成する手段とを本体に内蔵するとと
もに、再生された映像を映し出すモニタ表示器を本体表
面に配置したことを特徴とする確認点検装置。2. A TV camera device for checking and checking according to claim 1, and a separate portable monitor device separated from the TV camera device for checking and checking. Means for generating an image reproduction signal from a video signal sent from a TV camera device, and a monitor display for displaying the reproduced image is arranged on the surface of the main body. .
で、モニタ表示器は表示画面が起倒自在となるように本
体表面に上端が回動自在に枢支されて成ることを特徴と
する請求項２記載の確認点検装置。3. The main body can be hung by a shoulder belt, and the monitor display has an upper end pivotally supported on the surface of the main body so that the display screen can be turned upside down. 2. The check and inspection device described in 2.
対象物までの距離情報をモニタ表示器の画面上に映し出
すことを特徴とする請求項２記載の確認点検装置。4. The confirmation and inspection device according to claim 2, wherein information on the distance from the position of the TV camera to the object to be inspected is displayed on a screen of a monitor display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6161877A JP2595195B2 (en) | 1994-07-14 | 1994-07-14 | TV camera device for checking and checking and checking and checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6161877A JP2595195B2 (en) | 1994-07-14 | 1994-07-14 | TV camera device for checking and checking and checking and checking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0832850A true JPH0832850A (en) | 1996-02-02 |
| JP2595195B2 JP2595195B2 (en) | 1997-03-26 |
Family
ID=15743686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6161877A Expired - Lifetime JP2595195B2 (en) | 1994-07-14 | 1994-07-14 | TV camera device for checking and checking and checking and checking device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2595195B2 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2775151A1 (en) * | 1998-02-17 | 1999-08-20 | Renault | Portable flexible head video camera for inspecting motor vehicle engine display unit. |
| WO2000070875A1 (en) * | 1999-05-14 | 2000-11-23 | Snap-On Technologies, Inc. | Video inspection device |
| WO2007015101A2 (en) * | 2005-08-03 | 2007-02-08 | Super Rod Limited | Inspection tool |
| GB2433877A (en) * | 2005-12-20 | 2007-07-11 | Glyn Howard | Remote inspection camera |
| JP2011232835A (en) * | 2010-04-23 | 2011-11-17 | Akiyoshi Fujita | Detector and system for identification of stolen bicycles |
| ITFE20110001A1 (en) * | 2011-01-04 | 2012-07-05 | Biaggi Andrea De | MODULAR ROD DEVICE FOR CHECKS OF USER ELECTRICAL SYSTEMS |
| JP2017179954A (en) * | 2016-03-31 | 2017-10-05 | 株式会社奥村組 | Position checking tool |
| CN114113092A (en) * | 2021-11-19 | 2022-03-01 | 广东电网有限责任公司广州供电局 | Visual inspection device in high-voltage board |
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| FR2775151A1 (en) * | 1998-02-17 | 1999-08-20 | Renault | Portable flexible head video camera for inspecting motor vehicle engine display unit. |
| WO1999043151A1 (en) * | 1998-02-17 | 1999-08-26 | Renault | Camera display device with flexible head |
| WO2000070875A1 (en) * | 1999-05-14 | 2000-11-23 | Snap-On Technologies, Inc. | Video inspection device |
| WO2007015101A2 (en) * | 2005-08-03 | 2007-02-08 | Super Rod Limited | Inspection tool |
| WO2007015101A3 (en) * | 2005-08-03 | 2007-06-07 | Super Rod Ltd | Inspection tool |
| GB2433877A (en) * | 2005-12-20 | 2007-07-11 | Glyn Howard | Remote inspection camera |
| JP2011232835A (en) * | 2010-04-23 | 2011-11-17 | Akiyoshi Fujita | Detector and system for identification of stolen bicycles |
| ITFE20110001A1 (en) * | 2011-01-04 | 2012-07-05 | Biaggi Andrea De | MODULAR ROD DEVICE FOR CHECKS OF USER ELECTRICAL SYSTEMS |
| JP2017179954A (en) * | 2016-03-31 | 2017-10-05 | 株式会社奥村組 | Position checking tool |
| CN114113092A (en) * | 2021-11-19 | 2022-03-01 | 广东电网有限责任公司广州供电局 | Visual inspection device in high-voltage board |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2595195B2 (en) | 1997-03-26 |
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