公开(公告)号：US08774716B2

公开(公告)日：2014-07-08

申请号：US13433389

申请日：2012-03-29

申请人： Ching-Chih Chan ,  Jhe-Min Lin ,  Ching-Wei Chang ,  Yen-Chao Li

发明人： Ching-Chih Chan ,  Jhe-Min Lin ,  Ching-Wei Chang ,  Yen-Chao Li

IPC分类号： H04W88/02

CPC分类号： H04B5/0062 ,  H04B1/3883 ,  H04B1/3888

摘要： A extension case adaptable onto a mobile terminal device to enable extended functions, includes a sheath, an electrical connector, a battery, and a radio frequency identification (RFID) antenna. The sheath is configured to shieldingly receive the mobile terminal device and comprises a covering portion and a buckling portion curvedly extended from an outer edge of the covering portion. The electrical connector is arranged on the buckling portion of the sheath for establishing electrical connection with the mobile terminal device. The battery is disposed on the covering portion and is accessible to the mobile terminal device through the electrical connector. The RFID antenna is electrically connected to the electrical connector and embeddedly disposed in the covering portion adjacent to the battery in a non-overlapping manner.

摘要翻译： 适用于移动终端设备以实现扩展功能的扩展箱包括护套，电连接器，电池和射频识别（RFID）天线。 护套构造成屏蔽地接收移动终端装置，并且包括从覆盖部分的外边缘弯曲延伸的覆盖部分和弯曲部分。 电连接器设置在护套的弯曲部分上，用于与移动终端设备建立电连接。 电池设置在覆盖部分上，并且可通过电连接器对移动终端设备进行访问。 RFID天线电连接到电连接器并且以不重叠的方式嵌入地布置在与电池相邻的覆盖部分中。