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    • 5. 发明申请
    • Electronic device
    • 电子设备
    • US20050052153A1
    • 2005-03-10
    • US10654622
    • 2003-09-04
    • Hirofumi FujisakiMasatoshi KobayashiTomoyasu FukuiToshiaki Honda
    • Hirofumi FujisakiMasatoshi KobayashiTomoyasu FukuiToshiaki Honda
    • H01H13/06H01H27/00H02J7/00
    • H02J7/0063H01H13/06H01H27/00H01H2003/0273H02J2007/004
    • It is an object of the present invention to prevent overdischarge of the secondary battery installed inside an electronic deice and to increase waterproofing ability of the electronic device. In order to attain this object, the electronic device of the present invention comprises a secondary battery, a main circuit which is operated by receiving power supply from the secondary battery, and a switch for ON/OFF controlling power supply from the secondary battery to the main circuit. With such a configuration, the secondary battery can be installed in the electronic device in advance at the electronic device shipping stage and waterproofing ability of the components accommodating the secondary battery can be improved. Furthermore, if the switch is switched off at the electronic device shipping stage, overcharge of the secondary battery can be prevented and the electronic device can be stored for a long time with the secondary battery contained therein.
    • 本发明的目的是防止安装在电子设备内的二次电池的过度放电并提高电子设备的防水能力。 为了实现该目的,本发明的电子设备包括二次电池,通过从二次电池接收电力而操作的主电路和用于从二次电池到第二电池的开/关控制电源的开关 主电路 通过这样的结构,可以预先在电子装置运送阶段将二次电池安装在电子装置中,能够提高容纳二次电池的部件的防水性。 此外,如果在电子装置运送阶段关闭开关,则可以防止二次电池的过度充电,并且电子装置可以在其中包含二次电池的情况下长时间存储。