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专利名称：ROTATABLE DATA CARD发明人：JIN, LINFANG,JIANG, YAMING申请号：EP11791929申请日：20110608公开号：EP2568791A4公开日：20140507
摘要：An embodiment of the present invention discloses a rotatable data card, whichbelongs to the field of communications. The rotatable data card includes a data cardbody (1), a USB connector (2), and a rotating shaft assembly (3). The rotating shaftassembly (3) includes a rotating shaft (31), a fixed fluted disk (32), and a rotating shaftcasing (33). The rotating shaft (31) and the fixed fluted disk (32) are accommodated in therotating shaft casing (33). Teeth are set on the rotating shaft (31) and the fixed fluted disk(32), and the rotating shaft (31) and the fixed fluted disk (32) are engaged with each other.The USB connector (2) includes a bracket (21), where a hole (22) is opened on the bracket(21). The rotating shaft casing (33) is fixed in the hole (22). The rotating shaft (31) is fixedlyconnected to the data card body (1). The rotating shaft (31) rotates relative to the fixedfluted disk (32), and an angle between the data card body (1) and the USB connector (2) isnever 180 degrees. In the present invention, when the data card body is rotated, a casethat the data card body is perpendicular to the direction of gravity is avoided, and arelatively good heat dissipation effect is achieved.
申请人：HUAWEI DEVICE CO., LTD.
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