| 摘要 |
PROBLEM TO BE SOLVED: To improve safety and simplicity of recharge in a device by providing a slot in a portable electronic device constituted so as to receive a storage battery pack and a standard AA battery, and providing an obedience member, namely a spring that is compressed when the storage battery pack is inserted into this slot. SOLUTION: A battery storing chamber 100 in a portable electronic device is constituted so that a lithium ion storage battery pack comprising four standard AA batteries and two 18650 cell storage batteries is received in a slot 110 from end. An obedience member 220 of a spring mounted to a slider 210 and a bottom plate 230 in the slot 110 is in a relaxed and extended position when the standard AA batteries are used. When a storage battery pack longer than the standard AA batteries is used, the obedience member 220 is compressed and absorbs difference of length. Thus, a use purchases an adapter frame, and can easily receive a standard battery, and a standard storage battery pack without requiring recording. |
