JPS5842373A - Camera vtr - Google Patents

Abstract

PURPOSE:To obtain a VTR also possible for photographing, by introducing a picture electric signal inputted from a TV antenna and a VTR camera into a magnetic tape or a photographic magnetic recorder via a switching means. CONSTITUTION:A received electromagnetic wave from an antenna 1 and an optical signal picked up at a VTR are converted 11, 12 into picture electric signals and given to a changeover switch circuit 13. The output of the circuit 13 is recorded on a magnetic tape 3 and on a photographic magnetic recorder 7 via a switch 4. Thus, continuous recording on the VTR and photographic pickup can also be attained.

Description

[Detailed description of the invention] The present invention relates to a VTR that is also capable of photographic manipulation.

In the past, taking pictures of scenery or TV programs on a VTR was different from taking pictures, and the machines and handling were completely different. However, there were times when I wanted to shoot continuously with a VTR and also take pictures.

Therefore, an object of the present invention is to provide a camera VTR capable of both VTR and photography.

The present invention will be explained below based on the drawings showing examples thereof.

The present invention provides a magnetic recording medium for magnetically recording image electrical signals inputted from a television antenna 1 or a VTR camera 2 on a magnetic tape 3.
A switching circuit 4 branch-connected to a circuit for transmitting an image electric signal of the TR, a switching circuit control circuit 6 that opens and closes the switching circuit 4 for a time corresponding to one photo by operating a photo operation switch 5, and the switching circuit 4. The apparatus includes a photographic magnetic head 8 for magnetically recording signals outputted from the magnetic head on a photographic magnetic recording means 7 such as a disk, and a control mechanism 9 for controlling the movement of the magnetic head 8 or the recording means 7. In FIG. 1, 10 is an image sensor. 11 and 12 are signal conversion circuits. 13 is a switch for switching between the TV antenna 1 and the camera 2; 14 is a magnetic tape switch for disconnecting the signal to the magnetic tape 3; 15 is a playback switch for taking out the playback output from the magnetic tape 3; 16 1 is a signal conversion circuit, and 17 is a television. 18 represents the signal output from the switching circuit 4;
A signal conversion circuit that delays, A/D converts, amplifies, records, and modulates, and is provided as appropriate. It doesn't have to be necessary. A reproduction switch 19 is connected to the photographic magnetic head 8 and outputs reproduction output from the photographic recording means 7. The control mechanism 9 rotates the magnetic head 8, for example, mounted on a disk 20 as shown in FIG. 7, along the disk 21 in the direction of arrow A. 22 is a recording track of the disk 21.

The rotation of the magnetic head 8 is controlled by the switching circuit control circuit 6.
Preferably, it is synchronized by a signal a from . As shown by arrow B, the disk 20 moves up and down, left and right, or diagonally every time a photo is taken.

In this embodiment, the TV antenna 1 also connects the camera 2.
The signals inputted from the magnetic tape 3 and the photographic recording means 7 can also be recorded and reproduced respectively.

By operating various switches, you can record continuously on the magnetic tape 3 with a VTR and take pictures at the same time, or you can stop VTR recording when taking pictures. You can freely do the opposite, but VTR
You may also be able to take photos only while recording. In that case, switch 14 is not required. Further, a timer, a microcomputer, etc. may be added to the switching circuit control circuit 6 so that a photograph can be taken automatically during VTR recording. Second
In the figure, the camera is a main body 23 of a VTR integrated type, a portable type, or a stationary type VTR, and it is preferable that the photo recording means 7 and the insertion means 26 are provided on the same surface as the cassette tape 24 insertion surface 25. 27 is a camera grip, 14 is a magnetic tape switch, and 5 is a photo switch, which are provided on the side of the grip 27 to make it easier to press with the thumb.

FIGS. 3(a) and 3(b) show a photographic recording disc 29, around which are recording prohibition claws 28, 28', 28''.
is provided. Reference numeral 28 denotes a lid claw, which is connected to one side of the hole 30 passing through the disk 29 from the front to the back, and a portion of the hole 30 is connected to the periphery of the hole. By folding it, it creates a prohibition effect.

Reference numeral 28' denotes a lid-shaped claw having a groove 31 cut out from the front to the back or from the back to the front in the side surface 29' of the disk 29, and a portion of which is connected to the periphery of the hole. Since the claw 28' is not notched on one side, it has the effect of being difficult to remove. FIG. 4 shows a disc storage case 33, whose lid 34 rotates about a shaft 35 as shown by arrow C to open and close. A transparent window 35 made of plastic or the like is provided on one side 36 of the case (preferably the side with which the magnetic recording surface does not come into contact with the magnetic disk 29 when it is stored) so that the inside can be seen. FIG. 5 shows a magnetic camera storage box 37,
A part of the disc is provided with a pocket for a magnetic disk.

FIG. 6 shows an example in which a voice signal sent from a telephone transmitter 39 to a receiver 40 is recognized, and a cooler 40 and electrical wiring 41 are turned on.
42 is a schematic block diagram of a telephone control system that recognizes the voice and turns the phone ON and OFF.
It is a voice recognizer that gives instructions.

43 is a circuit added to the voice recognizer 42, which recognizes the encrypted voice and controls ON/OFF instructions. This encrypted voice recognition circuit 43 recognizes, for example, a combination of four characters in voice, and is not common to all home telephones. In other words, the family code is unknown to the general public. This is what makes it different from other speech recognition codes. Preferably, the telephone owner or the like at each home or workplace can freely change the code using the setting device 44.

As is clear from the above description, the present invention is applicable to VTRs.
It is very convenient because it allows you to take photos as well as photos.

[Brief explanation of the drawing]

FIG. 1 is a block diagram of the present invention, FIG. 2 is a perspective view of the main body of the present invention, FIG. 3(a) is a perspective view of a magnetic disk plate, FIG. 3(b) is a side view of the same, and FIG. FIG. 5 is a perspective view of the magnetic camera storage box, FIG. 6 is a block diagram of the telephone voice recognition control system, and FIG. 7 is a perspective view of the disk and photographic magnetic head. 1... TV antenna 2... Camera 3...
Magnetic tape 4...Switching circuit 5...Photo operation switch 6...Switching circuit control circuit 7...
・Photographic magnetic recording means 8...Photographic magnetic head 9...
・Control mechanism 10...Image sensor

Claims (3)

[Claims] 1. In a VTR that magnetically records image electrical signals inputted from a television antenna or a VTR camera on a magnetic tape, there is a switching circuit that is branch-connected to a circuit that transmits the image electrical signal, and a switching circuit that is connected to the circuit that transmits the image electrical signal, and a photo-operation switch that allows the switching circuit to be operated in a photographic manner. A switching circuit control circuit that opens and closes the switching circuit, a photographic magnetic head that magnetically records a signal output from the switching circuit on a photographic magnetic recording means such as a disk, and a control mechanism that controls the movement of the magnetic head or the recording means. A camera VTR characterized by: 2. Claim 1, characterized in that a magnetic tape switch for connecting an image electrical signal to a magnetic tape is provided between an image electrical signal transmitting circuit section to which the switching circuit is connected and a photographic magnetic head. Camera VTR mentioned
. 3. 2. The camera VTR according to claim 1, further comprising a photographic magnetic recording/reproducing switch connected to said photographic magnetic head.