| 摘要 |
A cradle (100, 300) for charging a battery in a handheld electronic device (200, 380) having a first connection port (210) and wireless communication capability is provided, the cradle (100, 300) comprising a casing (110, 310) defining an insertion slot (114) for receiving the handheld electronic device (200, 380); a second connection port (120) set up in the insertion slot (114) of the casing (110, 310) for coupling with the first connection port (210) of the handheld electronic device (200, 380) and electrically connecting to a power supply wherein the second connection port (120) couples the handheld electronic device (200, 380) with an external host computer by setting up a data exchange module (140) inside the casing (110, 310) and electrically coupling the data exchange module (140) with the second connection port (120); and an electric fan (150, 351), arranged to be under the second connection port (120) and electrically connected to the power supply for generating an air flow to dissipate heat away from the handheld electronic device (200, 380) when the handheld electronic device (200, 380) is received in the insertion slot (114). |
