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1. 发明申请

WO2012136171A3 CHARGING AND DISCHARGING MANAGEMENT DEVICE AND MOBILE TERMINAL 审中-公开
标题翻译：充电和放电管理设备和移动终端
公开(公告)号：WO2012136171A3
公开(公告)日：2013-04-11
申请号：PCT/CN2012077652
申请日：2012-06-27
申请人： HUAWEI DEVICE CO LTD , LI CHANGQI , LU NAN , WANG FENGXIN
发明人： LI CHANGQI , LU NAN , WANG FENGXIN
IPC分类号： G06F1/26
CPC分类号： H02J7/0013 , G06F1/263 , G06F1/3212 , H02J7/0036 , Y02D10/174
摘要： Disclosed are a charging and discharging management device and a mobile terminal. The charging and discharging management device includes a charging and discharging management chip, main battery positive and negative contacts, secondary battery positive and negative contacts, and electronic switches connected to the main battery positive and negative contacts and the secondary battery positive and negative contacts, and further includes: a detection unit for detecting the in-place situations of the main and secondary batteries, and an electronic switch control unit connected to the detection unit for controlling the ON/OFF of the electronic switches according to the in-place situations of the batteries and making the charging and discharging chip perform charging and discharging management on the in-place battery. The charging and discharging management device provided in the present invention enables the power-on time of the mobile terminal product to be prolonged and allows the mobile terminal product user to use the same more freely.
摘要翻译：公开了一种充放电管理装置和移动终端。充放电管理装置包括充放电管理芯片，主电池正负触点，二次电池正负触点和连接到主电池正负触点和二次电池正负触点的电子开关，以及还包括：用于检测主电池和二次电池的就地情况的检测单元，以及连接到检测单元的电子开关控制单元，用于根据现场情况控制电子开关的接通/断开使充电和放电芯片对就地电池执行充电和放电管理。本发明提供的充放电管理装置能够延长移动终端产品的通电时间，并且允许移动终端产品用户更自由地使用。

2. 发明申请

WO2011137869A3 WIRELESS WIDEBAND DEVICE 审中-公开
标题翻译：无线宽带设备
公开(公告)号：WO2011137869A3
公开(公告)日：2012-06-07
申请号：PCT/CN2011077426
申请日：2011-07-21
申请人： HUAWEI DEVICE CO LTD , LIU GUANGSHENG , ZHANG ZONGWEI , LIANG QINGHAI , HAO HUAQI , WANG FENGXIN
发明人： LIU GUANGSHENG , ZHANG ZONGWEI , LIANG QINGHAI , HAO HUAQI , WANG FENGXIN
IPC分类号： H04M1/725
CPC分类号： H04W52/0296 , H04M1/0252 , H04M1/0262 , H04M1/72575 , Y02D70/00 , Y02D70/142
摘要： A wireless wideband device comprising a main body and a terminal cover. The main body and the terminal cover fit together to form a whole. A first battery is disposed in the main body to supply power to the main body circuit, enabling the main body to achieve wireless wideband functionality. A second terminal battery is arranged in the terminal cover. Power source output flat springs of the second battery protrude from the inner face of the terminal cover. The inner face of the terminal cover is in contact with the main body. The power source output flat springs of the second battery are in contact with the exposed power source input contact points of the main body circuit. When the output voltage of the first battery is less than the minimum voltage required for the main body circuit, the main body circuit switches over to the second battery for power. The wireless wideband device has a long-lasting power supply, which makes for a good user experience.
摘要翻译：一种无线宽带设备，包括主体和终端盖。主体和端子盖组合成一体。第一电池设置在主体中以向主体电路供电，使得主体能够实现无线宽带功能。端子盖中设置有第二端子电池。第二电池的电源输出板簧从端子盖的内表面突出。端子盖的内表面与主体接触。第二电池的电源输出板簧与主体电路的外露电源输入接触点接触。当第一电池的输出电压小于主体电路所需的最小电压时，主体电路切换到第二电池供电。无线宽带设备具有持久的电源，这使得用户体验很好。

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