JPH0720767U - Recording / playback device - Google Patents

Recording / playback device

Info

Publication number
JPH0720767U
JPH0720767U JP6543793U JP6543793U JPH0720767U JP H0720767 U JPH0720767 U JP H0720767U JP 6543793 U JP6543793 U JP 6543793U JP 6543793 U JP6543793 U JP 6543793U JP H0720767 U JPH0720767 U JP H0720767U
Authority
JP
Japan
Prior art keywords
recording
screen
circuit
reproducing
video
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
JP6543793U
Other languages
Japanese (ja)
Other versions
JP2562671Y2 (en
Inventor
井 哲 良 船
Original Assignee
船井電機株式会社
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 船井電機株式会社 filed Critical 船井電機株式会社
Priority to JP1993065437U priority Critical patent/JP2562671Y2/en
Publication of JPH0720767U publication Critical patent/JPH0720767U/en
Application granted granted Critical
Publication of JP2562671Y2 publication Critical patent/JP2562671Y2/en
Active legal-status Critical Current

Links

Abstract

(57) [Abstract] [Purpose] TV receiver or T without screen dividing means
Monitor TV without a tuner for receiving V broadcast signals
Even if it is, it is possible to display a screen that is a screen combination (screen division) of a plurality of different video signals, and to record the screen-combined signal in another video recording device and / or a built-in recording / reproducing circuit. To do. [Structure] A plurality of tuners (6) (6) for receiving TV broadcast signals, and a recording / reproducing circuit (7) for recording video signals on a record carrier and reproducing the video signals recorded on the record carrier are provided. A plurality of areas (12a) (1) formed by dividing a single display surface (12).
2b) and (12c) are provided with a screen combination circuit (9) for separately distributing a plurality of different video screens, and the input of the screen combination circuit (9) is at least one of the tuners (6) and (6) and / or A recording / reproducing circuit (7), and the output of the screen combining circuit (9) is the recording / reproducing circuit (7) and / or TV.
It is configured to be a terminal for the image receiver (3).

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a recording / reproducing apparatus for reproducing a recorded image or reproducing only a recorded image such as a TV broadcast signal or a video signal from a TV camera on a recording carrier such as a magnetic tape, and reproducing the recorded image on a display surface such as a cathode ray tube. .

[0002]

[Prior art]

 Conventionally, there has been a technology of electrically dividing the display surface of a TV receiver to reproduce a plurality of video screens simultaneously.

[0003]

[Problems to be solved by the device]

 In the prior art, the circuit for dividing the display surface and the switching operation means are provided in the TV receiver, so that the TV receiver is limited to divide the display surface to simultaneously reproduce a plurality of screens, and the TV receiver. Even if a video tape recorder was connected to, the video screen and the TV broadcast screen could not be combined, and in particular, when receiving the TV broadcast and playing the video screen, only one of them could be selectively performed by the changeover switch. There was a problem that TV broadcast and video screen could not be reproduced on the same display surface.

[0004]

[Means for Solving the Problems]

 Therefore, the present invention is an apparatus including a plurality of tuners for receiving a TV broadcast signal, and a recording / reproducing circuit for recording a video signal on a record carrier and reproducing the video signal recorded on the record carrier. , A screen combining circuit for separately distributing a plurality of different video screens to a plurality of areas formed by dividing a single display surface, and inputting the screen combining circuit to at least one of the tuners and / or recording / reproducing. A circuit, and the output of the screen coupling circuit is used as the recording / reproducing circuit and / or the terminal for the TV receiver.

[0005]

[Operation] Therefore, even if the recording / reproducing apparatus of the present application is connected, a plurality of different video signals can be displayed even if the TV receiver does not have the screen dividing means or the monitor TV does not have the tuner for receiving the TV broadcast signal. The combined screen can be displayed, and the divided screen is output as a video by the screen combination circuit, so the combined signal can be recorded on other video recording devices and / or built-in recording / playback circuits. It is possible.

[0006]

【Example】

 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a block diagram for recording / reproducing and receiving TV broadcast, and FIG. 2 is a front view of a TV receiver, which is a recording connected to a TV antenna (1), a TV camera (2), a TV receiver (3) and the like. A reproduction control circuit (4) is provided, and a plurality of tuners (6) and (6) connected to the TV antenna (1) through a high frequency amplifier circuit (5), a TV camera (2) and a tuner (6). And a recording / reproducing circuit (7) connected to a recording / reproducing head and the like, a recording / reproducing switching circuit (8) connected to the recording / reproducing circuit (7) for controlling the operation of the circuit (7), and a tuner (6). ) And a recording / reproducing circuit (7) for connecting a TV broadcast screen and a video image screen so as to display them as a single display surface, and a screen combining circuit (9) Pattern for switching screen distribution mode Circuit and (1 0), comprising the recording and reproduction control circuit (4).

Then, the tuner (6) receives a TV broadcast signal, and the recording / reproducing circuit (7) records / reproduces on / from a recording carrier such as a magnetic tape via a head, and at the same time, a screen coupling circuit (9) ), A plurality of video screens are separately allocated to a plurality of areas formed by dividing a single display surface, and the screen combining circuit (9) is used to obtain a screen-combined video output.

Further, the TV antenna (1) and the screen combination circuit (9) are selectively connected to the TV receiver (3) via the changeover switch (11). As shown in FIG. The display surface (12) of the receiver (3) is divided into a plurality of areas (12a) (12b) (12c), and a plurality of video screens (VTR, CH (A), CH (B), etc.) are displayed. The screens for TV broadcasting and the screens for video images are simultaneously reproduced on the same display surface (12) by allocating them separately.

It should be noted that it is easy to connect a display device dedicated to reproduction in place of the TV receiver (3), and a recording / reproduction device having a recording / reproduction control circuit (4) on the monitor (display) is integrated. It can also be incorporated into a tele-video.

[0010]

[Effect of device]

 As is apparent from the above embodiments, the present invention provides a plurality of tuners (6) (6) for receiving a TV broadcast signal, a video signal recorded on a record carrier, and a video signal recorded on the record carrier. A device comprising a recording / reproducing circuit (7) for reproducing, wherein a plurality of different image screens are formed in a plurality of areas (12a) (12b) (12c) formed by dividing a single display surface (12). A screen combination circuit (9) for allocating each of the screens is provided, and the input of the screen combination circuit (9) is at least one of the tuners (6) and (6) and / or the recording / reproducing circuit (7). A tuner for receiving a TV broadcast signal or a TV receiver having no screen dividing means, which is configured such that the output of (9) is used as the terminal for the recording / reproducing circuit (7) and / or the TV receiver (3). It ’s a monitor TV without Also, by connecting the recording / reproducing apparatus of the present application, it is possible to display a screen that is a screen combination (screen division) of a plurality of different video signals, and the screen combining circuit (9) outputs the screen-divided screen. In addition, it is possible to record a screen-combined signal in another video recording device and / or a built-in recording / reproducing circuit, which is a remarkable effect.

[Brief description of drawings]

FIG. 1 is a block diagram showing an embodiment of the present invention.

FIG. 2 is a front view of a TV receiver.

[Explanation of symbols]

 (6) Tuner (7) Recording / reproducing circuit (9) Screen combining circuit (12) Display surface

Claims (1)

[Scope of utility model registration request]
1. A plurality of tuners (6) (6) for receiving a TV broadcast signal, and a recording / reproducing circuit (7) for recording a video signal on a record carrier and reproducing the video signal recorded on the record carrier. A device having a plurality of areas (12a) (1) formed by dividing a single display surface (12).
2b) and (12c) are provided with a screen combination circuit (9) for separately distributing a plurality of different video screens, and the input of the screen combination circuit (9) is at least one of the tuners (6) and (6) and / or A recording / reproducing circuit (7), and the output of the screen combining circuit (9) is the recording / reproducing circuit (7) and / or TV.
A recording / reproducing apparatus configured so as to serve as a terminal for a receiver (3).
JP1993065437U 1993-11-11 1993-11-11 Recording and playback device Active JP2562671Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1993065437U JP2562671Y2 (en) 1993-11-11 1993-11-11 Recording and playback device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1993065437U JP2562671Y2 (en) 1993-11-11 1993-11-11 Recording and playback device

Publications (2)

Publication Number Publication Date
JPH0720767U true JPH0720767U (en) 1995-04-11
JP2562671Y2 JP2562671Y2 (en) 1998-02-16

Family

ID=13287106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1993065437U Active JP2562671Y2 (en) 1993-11-11 1993-11-11 Recording and playback device

Country Status (1)

Country Link
JP (1) JP2562671Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007080323A (en) * 2005-09-12 2007-03-29 Sharp Corp Image output device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55118277A (en) * 1979-03-07 1980-09-11 Sony Corp Television receiver
JPS5726972A (en) * 1980-07-24 1982-02-13 Sharp Corp Television receiver incorporating vtr
JPS60119172U (en) * 1984-01-19 1985-08-12
JPS61198886A (en) * 1985-02-27 1986-09-03 Mitsubishi Electric Corp Video recording and reproducing device
JPS6235783A (en) * 1985-08-08 1987-02-16 Matsushita Electric Ind Co Ltd Television receiver
JPS643269U (en) * 1987-06-18 1989-01-10

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55118277A (en) * 1979-03-07 1980-09-11 Sony Corp Television receiver
JPS5726972A (en) * 1980-07-24 1982-02-13 Sharp Corp Television receiver incorporating vtr
JPS60119172U (en) * 1984-01-19 1985-08-12
JPS61198886A (en) * 1985-02-27 1986-09-03 Mitsubishi Electric Corp Video recording and reproducing device
JPS6235783A (en) * 1985-08-08 1987-02-16 Matsushita Electric Ind Co Ltd Television receiver
JPS643269U (en) * 1987-06-18 1989-01-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007080323A (en) * 2005-09-12 2007-03-29 Sharp Corp Image output device

Also Published As

Publication number Publication date
JP2562671Y2 (en) 1998-02-16

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