发明授权
US07949378B2 Rotatable connecting mechanism for a portable electronic device 失效
便携式电子设备的可旋转连接机构

Rotatable connecting mechanism for a portable electronic device
摘要:
A rotatable connecting mechanism (100) includes a cover (10), a base (30), a toothed element (20) and an elastic element (24). The cover is rotatably mounted on the base. The toothed element is configured on a surface of the cover facing the base and includes a plurality of slots (224) defined thereon. The elastic element having an engaging portion (2422) formed thereon and configured on a surface of the base facing the cover. The engaging portion rotatably engages with the slots of the toothed element.
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