Invention Grant
US07899503B2 Mobile phone with rotatable connecting apparatus 有权
带旋转连接装置的手机

Mobile phone with rotatable connecting apparatus
Abstract:
A mobile phone (100) includes a base (10), a cover (20) and a connecting apparatus (30). The cover is rotatably mounted on the base. The connecting apparatus connects the cover to the base. Either of the base and the cover defines a leading pole (24) and another of them defines a leading groove (14) corresponding to the leading pole. The leading pole slides in the leading groove and is selectively retained in at least two places.
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