JPH0419891Y2 - - Google Patents
Info
- Publication number
- JPH0419891Y2 JPH0419891Y2 JP1986017007U JP1700786U JPH0419891Y2 JP H0419891 Y2 JPH0419891 Y2 JP H0419891Y2 JP 1986017007 U JP1986017007 U JP 1986017007U JP 1700786 U JP1700786 U JP 1700786U JP H0419891 Y2 JPH0419891 Y2 JP H0419891Y2
- Authority
- JP
- Japan
- Prior art keywords
- electronic viewfinder
- connector
- video camera
- viewfinder device
- camera
- 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.)
- Expired
Links
- 238000009434 installation Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Description
【考案の詳細な説明】
産業上の利用分野
本考案はビデオカメラのモニターとして用いら
れる電子ビユーフアインダ装置に関するものであ
る。[Detailed Description of the Invention] Industrial Application Field The present invention relates to an electronic viewfinder device used as a monitor for a video camera.
従来の技術
従来よりビデオカメラで撮映した画像をモニタ
ーするために、カメラ本体に受像手段を設け、こ
の受像手段に前記カメラにより撮像された映像信
号を映出する電子ビユーフアインダ装置が実用化
されている。BACKGROUND ART Conventionally, in order to monitor images captured by a video camera, an electronic viewfinder device has been put into practical use, in which an image receiving means is provided in the camera body and a video signal captured by the camera is displayed on the image receiving means. There is.
考案が解決しようとする問題点
しかしながら、上述のような構成では、前記受
像手段では、当然のことながら、一般のテレビジ
ヨン放送は受信できないものであり、屋外でテレ
ビジヨン放送を受信するためには、ビデオカメラ
より別にテレビジヨン受像機が必要であつた。Problems to be Solved by the Invention However, with the above configuration, the image receiving means cannot receive general television broadcasts, and in order to receive television broadcasts outdoors, it is difficult to receive television broadcasts outdoors. In addition to a video camera, a television receiver was required.
本考案は、このような問題点に鑑み、ビデオカ
メラのモニター用の電子ビユーフアインダ装置
を、カメラの不使用時には、テレビジヨン放送を
受信するテレビジヨン受像機としても使用せんと
するものである。 In view of these problems, the present invention attempts to use an electronic viewfinder device for monitoring a video camera as a television receiver for receiving television broadcasts when the camera is not in use.
問題点を解決するための手段
本考案のビデオカメラの電子ビユーフアインダ
装置は、ビデオカメラ本体に着脱自在に装着され
る筐体に、テレビジヨン放送電波を選局受信する
チユーナと、そのチユーナにより受信された映像
信号と前記ビデオカメラにより撮像された映像信
号とを選択する切換スイツチと、その切換スイツ
チにより選択された映像信号を映出する映出装置
とを内蔵せしめたものである。Means for Solving the Problems The electronic viewfinder device for a video camera of the present invention includes a casing that is removably attached to the video camera body, and a tuner for selectively receiving television broadcast waves, and a tuner for receiving television broadcast waves by the tuner. This device incorporates a changeover switch for selecting a video signal taken by the video camera and a video signal captured by the video camera, and a projection device for projecting the video signal selected by the changeover switch.
作 用
上記構成によれば、ビデオカメラの不使用時に
は、電子ビユーフアインダ装置を、テレビジヨン
受像機として使用できるため、例えば、旅行等に
おいても都合の良いものである。Operation According to the above configuration, the electronic viewfinder device can be used as a television receiver when the video camera is not in use, which is convenient for traveling, for example.
実施例
以下図面を参照して、本考案の１実施例を説明
する。第１図において、１はテレビカメラ本体で
あり、２はテレビジヨン放送の受信機能を有する
テレビジヨン受像機であり、前記テレビカメラ本
体１の後側面４に設けられた案内レール部３に沿
つて着脱自在に装着される。Embodiment An embodiment of the present invention will be described below with reference to the drawings. In FIG. 1, 1 is a television camera body, and 2 is a television receiver having a function of receiving television broadcasts. It is attached removably.
５は、カメラ本体１に設けられたコネクタであ
り、そのカメラ本体１に係合された受像機２のコ
ネクタ（図示せず）と結合し、電気的接続が得ら
れるよう構成されている。 Reference numeral 5 denotes a connector provided on the camera body 1, and is configured to be coupled to a connector (not shown) of the image receiver 2 engaged with the camera body 1 to establish an electrical connection.
７は、カメラ１からの映像信号と受信号を切換
える切換スイツチ、８は音声ボリユーム、９はチ
ヤンネル選局スイツチ、１０は映出面である。 Reference numeral 7 designates a changeover switch for switching between a video signal and a received signal from the camera 1, 8 an audio volume, 9 a channel selection switch, and 10 a projection screen.
第２図は、その概要を示すブロツク図であり、
ビデオカメラ１とチユーナ回路部１４からの信号
を切換スイツチ７により選択し、ビデオ信号処理
回路１６および音声信号回路１７を介してそれぞ
れ受像管１８およびスピーカ１９に接続されてい
る。 Figure 2 is a block diagram showing its outline.
Signals from the video camera 1 and the tuner circuit section 14 are selected by a changeover switch 7, and are connected to a picture tube 18 and a speaker 19 via a video signal processing circuit 16 and an audio signal circuit 17, respectively.
以上の構成によれば、受像機２をカメラ本体１
に係合した状態において、切換スイツチ７の切換
によりカメラのモニターとしてもテレビジヨン放
送を受信する受像機としても選択的に使用できる
ものである。 According to the above configuration, the receiver 2 is connected to the camera body 1.
In the engaged state, by switching the changeover switch 7, the camera can be selectively used either as a camera monitor or as a receiver for receiving television broadcasts.
また、カメラ本体を携体しない場合には、受像
機部２のみを取外して使用することも出来るもの
である。 Further, when the camera body is not carried, only the receiver section 2 can be removed and used.
考案の効果
以上のように本考案によれば、受像機をカメラ
のモニターとしても、通常のテレビジヨン放送の
受信機としても利用でき、屋外での使用時に便利
なものである。Effects of the invention As described above, according to the invention, the receiver can be used both as a camera monitor and as a receiver for ordinary television broadcasting, which is convenient when used outdoors.
第１図は、本考案のビデオカメラの電子ビユー
フアインダ装置の１実施例を示す斜視図、第２図
は同要部のブロツク図である。
１……ビデオカメラ、２……テレビジヨン受像
機、３……案内レール部、５……コネクタ、７…
…切換スイツチ、８……音声ボリユーム、９……
チヤンネル選局スイツチ、１０……映出面。
FIG. 1 is a perspective view showing one embodiment of an electronic viewfinder device for a video camera according to the present invention, and FIG. 2 is a block diagram of the main parts thereof. DESCRIPTION OF SYMBOLS 1... Video camera, 2... Television receiver, 3... Guide rail section, 5... Connector, 7...
...Selector switch, 8...Audio volume, 9...
Channel selection switch, 10... projection screen.
Claims (1)
部に係合される被案内部と第１のコネクタを有す
る電子ビユーフアイダ装置と、ビデオカメラによ
り撮像された映像信号とテレビジヨン放送信号と
を選択する切換スイツチと、前記電子ビユーフア
インダ装置の装着案内部及び前記第１のコネクタ
と接続する第２のコネクタを有する本体を備え、
前記本体の装着案内部に前記電子ビユーフアイン
ダ装置の被案内部を係合させて前記電子ビユーフ
アインダ装置を前記本体に装着するように構成す
ると共に、この装着の終了時点で前記第１，第２
のコネクタが自動的に接続されるように構成した
ビデオカメラ装置。 An electronic viewfinder device incorporating a television broadcast receiving circuit and having a guided part engaged with an attachment guide part and a first connector; and a switch for selecting a video signal imaged by a video camera and a television broadcast signal. a main body having a switch, a second connector connected to the mounting guide section of the electronic viewfinder device and the first connector;
The electronic viewfinder device is configured to be installed on the main body by engaging the guided portion of the electronic viewfinder device with the installation guide portion of the main body, and at the end of this installation, the first and second
A video camera device that is configured so that its connector is automatically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986017007U JPH0419891Y2 (en) | 1986-02-07 | 1986-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986017007U JPH0419891Y2 (en) | 1986-02-07 | 1986-02-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62129872U JPS62129872U (en) | 1987-08-17 |
| JPH0419891Y2 true JPH0419891Y2 (en) | 1992-05-07 |
Family
ID=30809379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986017007U Expired JPH0419891Y2 (en) | 1986-02-07 | 1986-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419891Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010011051A (en) * | 2008-06-26 | 2010-01-14 | Nikon Corp | Digital camera |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS443535Y1 (en) * | 1966-06-23 | 1969-02-08 | ||
| JPS5845679A (en) * | 1981-09-07 | 1983-03-16 | Matsushita Electric Ind Co Ltd | Magnetic video recorder |
-
1986
- 1986-02-07 JP JP1986017007U patent/JPH0419891Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS443535Y1 (en) * | 1966-06-23 | 1969-02-08 | ||
| JPS5845679A (en) * | 1981-09-07 | 1983-03-16 | Matsushita Electric Ind Co Ltd | Magnetic video recorder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62129872U (en) | 1987-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6079889A (en) | On-vehicle television receiver | |
| JPH0419891Y2 (en) | ||
| JPH088668B2 (en) | Television signal receiver | |
| JPS6329341Y2 (en) | ||
| JPS593662Y2 (en) | television receiver | |
| JPS6316206Y2 (en) | ||
| JPH0415378U (en) | ||
| CA1165864A (en) | Variable aspect ratio televison receiver | |
| JPS5850561U (en) | television receiver | |
| JPS6167372A (en) | Video camera | |
| KR910005015Y1 (en) | Tele video-set | |
| JPS62207077A (en) | Television monitor device | |
| JP2573557B2 (en) | Monitor receiver | |
| JPS58194580U (en) | In-vehicle TV device | |
| JPH0553376U (en) | RF modulator | |
| JPS59114671U (en) | video terminal equipment | |
| JPH04361495A (en) | Changeover circuit | |
| JPS61125290A (en) | Video display device | |
| JPS58132470U (en) | Video viewing circuit for television receivers | |
| JPS6356872U (en) | ||
| JPH02246488A (en) | Catv converter | |
| JPS59108985U (en) | billing device | |
| JPS61280186A (en) | System device for camera integrated type video | |
| JPH0620261B2 (en) | Video camera | |
| JPH03218157A (en) | Still picture television telephone set |