JP2002232916A - Stereoscopic digital video camera recorder - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a stereoscopic digital video camera recorder where a viewer views left right electronic view finder sections to stereoscopically view an object and reproduces video recording recorded on left and right recorders and left and right multimedia cards to stereoscopically view the image. SOLUTION: Digital video camera sections 2, 2a provided with objective lenses 4, 4a are placed to the left and right in front of a box type digital video camera main body 1, electronic view finder sections 3, 3a are placed to the left and right of the rear part of the digital video camera sections 2, 2a, they are placed symmetrically to the left and right to match their center lines, an adjustment screw 6 is provided to a lower bottom parts of the left right digital video camera sections 2, 2a, and battery container sections 9, 9a, recorder sections 12, 12a and multimedia card sections 18, 18a are provided to the lower part of the left right electronic view finder sections. Furthermore, a remote control switch 13 is provided with a zoom button, a video recording start button and a video recording stop button simultaneously operated, and also with a reproduction button, a rewinding button, a fast forward button, a stop button and a temporary stop button.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a function of enabling binocular stereoscopic viewing on left and right digital video camera units and left and right electronic viewfinder units, and a function of recording and reproducing moving images on magnetic tapes of the left and right recorder units. The present invention relates to a three-dimensional digital video camera recorder having a function of recording and reproducing a still image on a multi-media card of a left and right multi-media card unit.

[0002]

2. Description of the Related Art Conventionally, a subject can be stereoscopically viewed as an integral type,
There was no stereo digital video camera recorder that could record and play back.

[0003]

Conventionally, digital video camera recorders cannot be stereoscopically viewed with both eyes because they are not integrated right and left. Further, even when a moving image and a still image are recorded and reproduced, stereoscopic viewing is not possible. The present invention is provided to solve these disadvantages.

[0004]

A digital video camera unit provided with an objective lens is provided at the front left and right of a box-shaped stereoscopic digital video camera recorder body, and an electronic viewfinder unit is provided at the rear left and right. The left and right electronic viewfinder parts are arranged on the respective center lines, these are arranged symmetrically, adjustment screws and fixing screws are provided at the bottom of the left and right digital video camera parts, and the left and right electronic viewfinder parts are provided. A battery storage section, a recorder section, and a multi-media card section are provided at a lower portion. A tape cassette containing a magnetic tape is provided in the left and right recorder sections, and a multi-media card is provided in the left and right multi-media card sections. Separately, there is provided a remote control switch having a zoom button, a recording start / stop button, and buttons for reproduction, rewind, fast forward, stop, and pause which can be operated simultaneously. The present invention is a stereoscopic digital video camera recorder configured as described above.

[0005]

[Function] A digital video camera section provided with an objective lens is provided on the front left and right of the box-shaped stereoscopic digital video camera recorder main body, and an electronic view right and left digital video camera section and a left and right electronic finder section are provided on the rear left and right. Are placed on their respective center lines, they are placed symmetrically, and the distance between the center lines of the left and right electronic viewfinders is adjusted, so that they can be viewed binocularly and below the left and right digital video cameras. An adjustment screw is provided at the bottom, so that it can be fixed and the stereoscopic image can be seen by looking into the left and right electronic viewfinders. In addition, since the recorder section is provided below the left and right electronic viewfinder sections, it is possible to simultaneously operate and record a moving image on a magnetic tape. The recorded left and right magnetic tapes are simultaneously operated and reproduced, and a stereoscopic image can be seen by looking into the left and right electronic viewfinders. Furthermore, since the multi-media part is provided on the left and right, it is possible to simultaneously operate and record a still image on the multi-media card. The recorded left and right multimedia cards are simultaneously operated and reproduced, and a stereoscopic image can be viewed by looking into the left and right electronic viewfinders.

[0006]

Embodiments of the present invention will be described below. In FIGS. 1-4, digital video camera sections 2 and 2a provided with objective lenses 4 and 4a are provided on the front left and right of a box-shaped stereoscopic digital video camera recorder body 1, and an electronic viewfinder section 3 is provided on the rear left and right. , 3a, and the left and right digital video camera units 2, 2a and the left and right electronic view units 3, 3a are arranged on respective center lines,
These are arranged symmetrically, an adjustment screw 6 and a fixing screw 6a are provided on the lower bottom of the left and right digital video camera units 2 and 2a, and a battery storage unit 9 and 9a are provided below the left and right electronic viewfinder units 3 and 3a. Recorder sections 12 and 12a and multimedia card sections 18 and 18a are provided. In addition, the present invention is provided with a remote control switch 13 provided with zoom buttons, recording start and stop buttons that can be operated simultaneously, and buttons for playback, rewind, fast forward, stop, and pause. When the power dials 7 and 7a are switched to the shooting position when using the camera, the left and right digital video camera units 2 and 2a operate to convert the optical image of the subject captured by the left and right objective lenses 4 and 4a from the optical signal. The image is converted into an electric signal by a CCD (image pickup device) (not shown), an image is displayed on a liquid crystal display (not shown) in the left and right electronic view finder sections 3 and 3a, and the left and right electronic view finder are viewed. Adjust the distance between the center lines, fix the adjustment screw 6 at a position where binocular stereoscopic viewing is possible,
You can see a three-dimensional image. When the stereoscopic image is to be recorded on the magnetic tapes 15 and 15a of the left and right recorder sections 12 and 12a, when the recording start button of the remote control switch 13 is pressed, the left and right recorder sections 12 and 12a are simultaneously activated and the objective lens An optical image of the subject captured by the 4, 4a is converted from a light signal into a CCD (image pickup device) (not shown)
Is converted into an electric signal by the left and right recorder units 1
The magnetic tapes 15 and 1 of the tape cassettes 17 and 17a are passed through rotating drums (not shown) provided on the tape cassettes 2 and 12a.
5a is recorded. Voice is also recorded. To stop recording, press the recording stop button. When playing back the recorded magnetic tapes 15 and 15a to view a stereoscopic image, the left and right power dials 7 and 7a are switched to the playback position, and the remote control switch 1 is turned on.
When the rewind button 3 is pressed, the left and right magnetic tapes 15,
When the reproduction button 15a rewinds and then the play button is pressed, the left and right magnetic tapes 15 and 15a are simultaneously activated, and a stereoscopic image can be viewed by looking into the left and right electronic viewfinders. In addition, when stopping during reproduction, the stop button of the remote control switch 13 can be pressed. At the time of fast forward, the user can press the fast forward button. Further, when the user pauses, the user can press the pause button.
The left and right multi-media card units 18 and
When trying to record on Multimedia card of 18a,
Recording is performed by switching the left and right power dials 7 and 7a to the position of the still image and simultaneously operating the left and right still image buttons 8 and 8a. When playing back the left and right multimedia cards to view a three-dimensional image, switch the left and right power dials 7 and 7a to the still image playback position and look at the left and right electronic viewfinders to view a three-dimensional still image. be able to.

[0007]

According to the present invention, a digital video camera unit provided with an objective lens is provided at the front left and right of the box-shaped stereoscopic digital video camera recorder body, and an electronic viewfinder unit is provided at the rear left and right. The left and right electronic viewfinders are arranged on their respective center lines, they are arranged symmetrically, and the distance between the centerlines is adjusted while looking into the left and right electronic viewfinders, and adjusted at a position that allows binocular stereoscopic viewing There is an effect that the screw is fixed and a three-dimensional image can be seen. Also, there is an effect that a stereoscopic image can be seen by simultaneously playing back the magnetic tapes recorded on the right and left recorder sections and looking into the left and right electronic viewfinders. Furthermore, there is an effect that a stereoscopic image can be seen by simultaneously playing back still images recorded on the left and right multimedia card and looking into the left and right electronic viewfinders.

[Brief description of the drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a plan view of the present invention.

FIG. 3 is a front view of the present invention.

FIG. 4 is a rear view of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Stereo digital video camera recorder 2, 2a Left and right digital video camera parts 3, 3a Left and right electronic view finder parts 4, 4a Left and right objective lenses 6, 6a Adjustment screws, fixing screws 7, 7a Left and right power dials 8, 8a Left and right Still image button 9, 9a Left and right battery storage sections 10, 10a Left and right remote control light receiving sections 11, 11a Left and right microphones 12, 12a Left and right recorder sections 13 Remote control switches 14 Remote control light emitting sections 15, 15a Left and right magnetic tapes 17, 17a Left and right tape cassettes 18, 18a Left and right multi-media card sections

Claims (3)

[Claims] An objective lens (4, 4a) is provided at the front left and right of a box-shaped three-dimensional digital video camera recorder body (1).
Digital video camera unit (2, 2a) provided with
Electronic viewfinder units (3, 3a) are provided on the rear left and right. The left and right digital video camera units (2, 2a) and the left and right electronic viewfinder units (3, 3a) are arranged on respective center lines. Are arranged symmetrically, an adjusting screw (6) and a fixing screw (6a) are provided at the bottom of the left and right digital video camera sections (2, 2a), and a battery is provided below the left and right electronic view finder sections (3, 3a). A storage section (9, 9a) and a recorder section (12, 12a) are provided. Stereoscopic digital video provided with a remote control switch (13) for simultaneously operating left and right digital camera sections (2, 2a) and left and right recorder sections (12, 12a) of a stereoscopic digital video camera recorder body (1). Camera recorder. 2. A tape cassette (1) containing magnetic tapes (15, 15a) in left and right recorder sections (12, 12a).
A stereoscopic digital video camera recorder provided with 7, 17a). 3. The left and right electronic view finder sections (3, 3).
3a), a multi-media card section (18, 1)
A stereoscopic digital video camera recorder characterized by comprising 8a).