CAMERA

PURPOSE:To prevent the generation of a discharge noise etc., that erroneously operate an electronic circuit by discharging constantly a charge electrostatically charged in a camera to a human body. CONSTITUTION:In the camera incorporating the electronic circuit, a conductive member 46 is disposed on...

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Bibliographic Details
Main Author TAJIMA HIDEKAZU
Format Patent
LanguageEnglish
Published 28.02.1989
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Summary:PURPOSE:To prevent the generation of a discharge noise etc., that erroneously operate an electronic circuit by discharging constantly a charge electrostatically charged in a camera to a human body. CONSTITUTION:In the camera incorporating the electronic circuit, a conductive member 46 is disposed on the surface of the camera so as to bring into contact with the human body at least at the time of photographing and the conductive member is electrically connected to a ground part in the camera in the electronic circuit. At the time of holding a grip part at the time of photographing, since the hand and fingers frequently bring into contact with the conductive rubber 46 of the bottom part of the grip part, the charge electrostatically charged in the camera is discharged to the human body through the conductive rubber 46. Thereby, the large quantity of the charge is not charged in the camera to prevent the generation of the discharge noise erroneously operating the electronic circuit in the camera.
Bibliography:Application Number: JP19870209900