| 摘要 |
PURPOSE:To prevent the erroneous detection of a signal by moving a camera- side contactor to a film cartridge associatively with photography preparing operation, and securing the electric contacting between the both. CONSTITUTION:While a rear cover is open, a rear cover lock lever 14 is at a normal position, so one terminal 22b of a lever 22 does not contact a substrate 17, which is held at a specific position to the cartridge 13 through the projection part 17e of the substrate. When the rear cover is closed completely, the rear cover lock lever 14 and lever 22 return to their normal positions. The contactor 20 while pressed against a film cartridge signal recording part associatively with the closure of the rear cover slides vertically to and away from the cartridge 13, so sticking matters between the contactor and cartridge signal recording part are removed to secure the contacting between the both. |
