The invention provides a mobile phone module comprises a main shaft, shaft, cam group and elastic element group, ratchet wheel is sleeved on the main shaft, the cam cam, and the second group includes a first cam, a first cam fitting and always in contact with the first and / or second cam cam cam third, the ratchet wheel group comprises a first ratchet wheel the first and the second ratchet, ratchet wheel and ratchet wheel second with the first cam fitting is sleeved on the first cam, the first ratchet in the first cam in the axial direction, to promote the second ratchet axial movement and rotation in the first cam, second ratchet drive second cam axial movement, the axial movement of the cam can drive second third cam axial movement and rotation cam third compression elastic element to storage. The invention also provides a mobile phone comprising the rotating shaft module. The mobile phone rotating shaft module of the invention can realize one button opening and closing function of the flip phone, and can open and close the cover body by one hand, and does not need a mobile phone to provide a logic power supply.
【技术实现步骤摘要】
【技术保护点】
１．一种手机转轴模组，其特征在于，包括主轴，套设于主轴上的凸轮组、棘轮组和弹性元件，所述凸轮组包括第一凸轮、与第一凸轮配合的第二凸轮、以及与第一凸轮和／或第二凸轮始终接触的第三凸轮，所述棘轮组包括第一棘轮和第二棘轮，所述第一棘轮和第二棘轮与第一凸轮配合套设于第一凸轮内，所述第一棘轮可在第一凸轮内轴向移动，以推动第二棘轮在第一凸轮内轴向移动及转动，第二棘轮推动第二凸轮做轴向移动，所述第二凸轮的轴向移动可推动第三凸轮做轴向移动及转动，第三凸轮压缩弹性元件使其储能。
【技术特征摘要】
【专利技术属性】
技术研发人员：高轩昂，蒙明，姜奎，
申请(专利权)人：比亚迪股份有限公司，
类型：发明
国别省市：94[]
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