Video camera apparatus with grip axis and viewfinder optical axis in parallel relation

Claim 2

A video camera apparatus comprising: a viewfinder; a camera grip integrally interlinked with said viewfinder; and installing means for installing said camera grip on a camera body such as to be rotatable, wherein said installing means is arranged to be capable of retaining said camera grip at a desired position within a rotating range with respect to said camera body, a positional relationship between said camera grip and said viewfinder being such that a longitudinal axis of a part of said camera grip held by an operator's hand is substantially parallel with an optical axis of said viewfinder.

Claim 3

A video camera apparatus according to claim 1, wherein said camera grip and said viewfinder are arranged in the same casing and are rotatable in a predetermined rotating range in both forward and reverse directions with respect to said camera body.

Claim 4

A video camera apparatus according to claim 2, wherein said camera grip is installed detachably on said camera body by means of said installing means.

Claim 5

A video camera apparatus according to claim 1 or 2, further comprising locking means for locking said camera grip to said camera body at a desired shooting angle.

Claim 6

A video camera apparatus according to claim 2, wherein said camera grip rotates relative to said camera body, said camera grip having a reference position at which an optical axis of said camera body and an optical axis of said viewfinder are substantially parallel with each other.

Claim 7

A video camera apparatus according to claim 1, wherein said viewfinder is an electronic viewfinder.

Claim 8

A video camera apparatus in which a casing having a viewfinder and a grip is installed rotatably on a camera body, said video camera apparatus comprising: an urging member for urging said casing and said camera body in the direction of being brought into pressure contact with each other via a frictional member; and a positioning mechanism arranged such that an urging force by said urging member is alleviated when said casing and said camera body assume a predetermined rotational phase with respect to each other, wherein a positional relationship of said viewfinder and said grip is such that a longitudinal axis of a part of said grip held by an operator's hand is substantially parallel with an optical axis of said viewfinder.

Claim 9

A video camera apparatus in which a casing having a viewfinder and a grip is installed rotatably on a camera body, said video camera apparatus comprising: an urging member for urging said casing and said camera body in the direction of being brought into pressure contact with each other via a frictional member; and a positioning mechanism arranged such that an urging force by said urging member is alleviated when said casing and said camera body assume a predetermined rotational phase with respect to each other, wherein a positional relationship of said viewfinder and said grip is such that a longitudinal axis of a part of said grip held by an operator's hand is substantially parallel with an optical axis of said viewfinder.

Claim 10

A video camera apparatus according to claim 7, wherein a plurality of rotating positions are provided as said rotational phases at which said urging force is alleviated in a rotating range of said casing having said finder and said grip with respect to said camera body.

Claim 11

A video camera apparatus according to claim 8, wherein said positioning mechanism comprises a plurality of engaged portions and engaging portions which are engaged with each other in said rotating positions at which said urging force is alleviated.

Claim 12

/ A video camera apparatus according to claim 8, wherein said rotational phases at which said urging force is alleviated are in relations of rotating positions in which the frequency of usage is generally high in a shooting state.

Claim 13

A video camera apparatus according to claim 7, wherein said viewfinder is an electronic viewfinder.

Claim 14

A video camera apparatus according to claim 11, wherein said casing having said viewfinder and said grip rotates relative to said camera body, and said casing has a reference position at which an optical axis of said viewfinder is substantially parallel with an optical axis of said camera body.

Claim 15

A video camera apparatus in which a viewfinder casing having an electronic viewfinder and a camera grip is installed on a camera body, said video camera apparatus comprising: a driving circuit accommodated in said viewfinder casing and adapted to drive said electronic viewfinder, wherein a positional relationship between said camera grip and said viewfinder is such that a longitudinal axis of a part of said camera grip held by an operator's hand and an optical axis of said viewfinder are substantially parallel with each other.

Claim 16

A video camera apparatus in which a viewfinder casing having an electronic viewfinder and a camera grip is installed on a camera body, said video camera apparatus comprising: a driving circuit accommodated in said viewfinder casing and adapted to drive said electronic viewfinder, wherein a positional relationship between said camera grip and said viewfinder is such that a longitudinal axis of a part of said camera grip held by an operator's hand and an optical axis of said viewfinder are substantially parallel with each other.

Claim 17

A video camera apparatus according to claim 13, wherein a character signal generating circuit for generating a character signal to be superimposed on an image displayed on said electronic viewfinder is accommodated in said viewfinder casing.

Claim 18

A video camera apparatus according to claim 13, a power source casing for supplying power to camera body and said viewfinder casing is detachably provided in said viewfinder casing.

Claim 19

A video camera apparatus according to claim 13, wherein an electromagnetic shielding material is provided on surface of said viewfinder casing confronting said camera body.

Claim 20

A video camera apparatus according to claim 13, wherein a grip for holding said video camera apparatus is formed on said viewfinder casing.