Camera for shooting movie and still pictures

• US 4,829,384 A
• Filed: 04/01/1988
• Issued: 05/09/1989
• Est. Priority Date: 04/16/1987
• Status: Expired due to Term

• Current Assignee: Fujifilm Corporation (Fujifilm Holdings Corporation)
• Original Assignee: Fuji Photo Film Co Limited (Fujifilm Holdings Corporation)
• Inventors: Shimanuki, Koji, Nakada, Kimiaki, Ushiro, Seimei, Iida, Toshiharu
• Primary Examiner(s): Ng, Jin F.
• Assistant Examiner(s): Brinich, Stephen
• Application Number:
  US07/176,779
• Time in Patent Office: 403 Days
• Field of Search: 358/229, 358/209, 358/225, 358/76, 358/909, 358/906, 354/75, 354/76
• US Class Current: 348/64
• CPC Class Codes: G03B 17/16 for containing both motion-picture camera and still-picture camera
• CPC Class Codes: H04N 23/00 Cameras or camera modules comprising electronic image sensors; Control thereof

Abstract

A video camera includes a casing having a generally rectangular parallelepiped shape, a first imaging optical system for shooting a still image and a second imaging optical system for shooting a video picture. The first and second imaging optical systems are disposed in a front surface of the casing so as to be directed to an object scene. A still camera unit is also disposed in the casing in the proximity of the first imaging optical system for shooting the object scene to record a still picture thereof on a film. A video circuit is provided in the casing on the rear side of the second imaging optical system for shooting the object scene to form a video signal representing a movie picture thereof, and a video tape recording section is also provided in the casing on the rear side of the first imaging optical system for recording the video signal on a video tape. The casing includes a first opening to load a film in said still camera unit and a second opening to install a video tape cassette in the video tape recording section. The first and second openings are disposed in an upper surface of the casing.

Claims

1. A video camera comprising:

a casing having a generally rectangular parallelepiped shape;

a first imaging optical system for shooting a still image and a second imaging optical system for shooting a video picture, said first and second imaging optical systems being disposed in a front surface of said casing so as to be directed to an object scene;

a still camera unit disposed in said casing so as to be in the proximity of said first imaging optical system for causing said first imaging optical system to shoot the object scene to record a still picture thereof on a film;

a video circuit section disposed in said casing so as to be on the rear side of said second imaging optical system for causing said second imaging optical system to shoot the object scene to form a video signal representing a movie picture thereof; and

a video tape recording section disposed in said casing so as to be on the rear side of said first imaging optical system for recording said video signal on a video tape;

said casing including a first opening through which said still camera unit is loaded with a film, and a second opening through which a video tape cassette is installed into said video tape recording section, said first and second openings being disposed in an upper surface of said casing;

said first opening having a contour for enabling a magazine including said film to be inserted in a predetermined longitudinal direction of said magazine with a leader portion of said film drawn from said magazine;

said first opening of said casing formed with an end portion having a shape to substantially straighten a curl of said film when said film is loaded.

2. A video camera in accordance with claim 1 wherein said end portion forming said first opening of said casing has a contour which is inclined in a direction from a portion of said first opening which receives said magazine toward a portion in which said film is rolled up.

3. A video camera in accordance with claim 1 wherein said end portion forming said first opening of said casing has a surface which is inclined in a direction in which said film is inserted.

4. A video camera in accordance with claim 1 wherein said end portion forming said first opening of said casing has a surface which is curved in a direction in which said film is inserted.

5. A video camera in accordance with claim 1 wherein a projection is formed in the proximity of a portion of the end portion forming said first opening of said casing to receive said magazine, said projection functioning such that said leader portion of said film, immediately before said film is inserted, is brought into contact with said projection so as to be guided in an inside of said first opening.

6. A video camera in accordance with claim 1 wherein said casing includes:

a housing for containing therein said first imaging optical system and said still camera unit; and

hold means for movably holding said housing on said casing such that said housing selectively takes a first position defining a first opening for a portion of said casing and a second position to close said first opening.

7. A video camera in accordance with claim 1 wherein said predetermined longitudinal direction is a direction in which a cutaway portion of said leader portion of said film is directed to a direction of depth of said first opening.

8. A video camera comprising:

a casing having a generally rectangular parallelepiped shape;

a first imaging optical system for shooting a still image and a second imaging optical system for shooting a video picture, said first and second imaging optical systems being disposed in a front surface of said casing so as to be directed to an object scene;

a still camera unit disposed in said casing so as to be in the proximity of said first imaging optical system for causing said first imaging optical system to shoot the object scene to record a still picture thereof on a film;

a video camera unit disposed in said casing for causing said second imaging optical system to shoot the object scene to record a video signal representing a movie picture thereof on a video tape; and

a housing for containing therein said first imaging optical system and said still camera unit so as to form a portion of said casing;

said housing having generally a substantially rectangular parallelepiped shape,

said parallelepiped shape having a front surface through which said first imaging optical system is opened,

said parallelepiped shape having a rear surface completing a dark compartment for mounting therein said film to be exposed,

said housing having a rear plate covering said rear surface,

an opening being formed in either of an upper surface and a bottom surface of said parallelepiped shape to install the film through a drop-in loading operation,

said housing having a cover member for covering said opening,

said cover member having an end portion supported on said casing so as to be movable with respect to said casing, thereby exposing said opening,

said rear plate having an end portion linked with said housing so that said dark compartment is opened and is closed,

said cover member having movement transfer means for causing a movement of said rear plate, said movement being smaller than a movement of said cover member through a rotary motion,

said rear plate, when said opening is exposed due to the rotary movement of said cover member, opening said dark compartment with a movement by means of said movement transfer means, said movement being smaller than the movement of said cover member.

9. A video camera in accordance with claim 8 wherein said movement transfer means includes two projecting portions disposed on a surface of said cover member on an inner side of said housing in a direction of said rotary motion,

said rear plate having a portion inserted between said two projecting portions.

10. A video camera in accordance with claim 9 wherein

said cover member has generally a sectoral shape,

said two projecting portions being portions having elongated shapes respectively extending from a center portion of said sectoral shape toward a circumferential portion thereof.

11. A video camera in accordance with claim 8 wherein said video camera unit includes:

a video circuit section for causing said second imaging optical system to shoot the object scene to generate a video signal representing a movie picture thereof;

a video tape recording section disposed in said casing so as to be on the rear side of said still camera unit for recording said video signal on a video tape;

said still camera unit and said video tape recording section being located with a gap therebetween, said gap being substantially corresponding to an amount of the movement of said rear plate.