Battery powered camera
AssigneeOsawa Precision Industries, Ltd.
InventorsGary E. Miller, Iwao Hasegawa
Life of this patent
Estimating the term…
Abstract
A battery powered camera with a collapsible handgrip movable between a closed and an extended position is equipped with a battery checker that signals when the battery drops in capacity to a predetermined level. The battery checker is operable only during the period in which the handgrip is moved between the closed and extended position or vice versa. The battery powered camera further comprises means for signalling a switching state in which the main power switch remains closed. The signalling means is also operable only when the handgrip is being moved between closed and extended positions.
Claims7
A battery powered camera having a battery therein for camera operation comprising a camera body in which said battery is replaceably installed, a collapsible handgrip pivotally mounted on said camera body and movable between an inoperative position in which said handgrip is folded and an operational position in which said handgrip is extended from said camera body to operate said camera, a main power switch for turning said battery on for camera operation, and a battery checker for checking battery capacity and signalling when said battery drops in capacity to a predetermined level, said battery checker being operable only during a short period of time in which said handgrip is being moved to said closed or extended position.
A battery powered camera having a battery therein for camera operation comprising a camera body in which said battery is replaceably installed, a collapsible handgrip pivotally mounted on said camera body and movable between an inoperative position in which said handgrip is folded and an operational position in which said handgrip is extended from said camera body to operate said camera, a main power switch for switching said battery on for camera operation, and means for signalling a switching state in which said main power switch remains closed, said signalling taking place only during a short period of time in which said handgrip is being moved to said closed or extended position.
Dependencies are inferred from the claim text.