| 摘要 |
PROBLEM TO BE SOLVED: To provide a waterproofing digital camera which selectively uses various batteries as its power source depending upon photographic conditions without any misoperation. SOLUTION: A rechargeable battery 50 and a columnar battery 34 are watertightly stored in a storage chamber 31 by gasket members 42 and 43 with an opening/closing lid 12 closed to enable all-weather photography, and a dummy battery 56 is arranged in the storage chamber 31 while a power chord 55 is led out and pressed against a friction plate member 62 by a bias spring 60 through a lever member 61 through the engagement between an end surface 56E of the dummy power source 56 and a battery fixing and retaining claw 63 to be prevented from falling out of the storage chamber 31 when the camera is slanted for photography. When the dummy battery 56 is taken out, a portion of the tip of the battery fixing and retaining claw 63 is locked to an edge of the end surface 56E to prevent the dummy battery from falling out. Thus, any battery is stably held in the battery storage chamber 31 and various batteries are easily selected with simplified and small-sized constitution according to photographic conditions and an atmosphere to enable photography under a variety of photographic conditions. COPYRIGHT: (C)2004,JPO&NCIPI
|
