Multi-axis hinge mechanism and foldable equipment with same

A collapsible device may include a collapsible layer and a hinge mechanism. The hinge mechanism may include at least one gear module that provides synchronous movement of the hinge mechanism about a central plane of the hinge mechanism. A locking module may be coupled to the hinge mechanism. The locking module may include a cam and a plate including a plurality of recesses. The locking module may selectively lock the hinge mechanism and foldable device in one of a plurality of positions based on a position of the cam in one of the recesses. 可折叠设备可以包括可折叠层和铰接件机构。所述铰接件机构可以包括至少一个齿轮模块，其提供所述铰接件机构围绕所述铰接件机构的中心平面的同步移动。锁定模块可以联接于所述铰接件机构。所述锁定模块可以包括凸轮和包括多个凹部的板。所述锁定模块可以基于所述凸轮在所述凹部之一中的位置而选择性地将所述铰接件机构和可折叠设备锁定在多个位置中的一个位置。