Multifunctional folding hinge mechanism capable of carrying flexible screen

The invention discloses a multifunctional folding hinge mechanism capable of carrying a flexible screen, and belongs to the technical field of flexible screens. The hinge mechanism comprises two middle modules symmetrically arranged along the central axis; a rotating module, wherein the two sides of the rotating module are connected with the two middle modules correspondingly, and the rotating module drives the two middle modules to conduct synchronous linkage; and a hinge module which is connected between the two middle modules, wherein length compensation is carried out through the hinge module when the two middle modules are relatively unfolded or closed, so the problem of length compensation when the flexible screen is folded is well solved. 本发明公开了一种可搭载柔性屏的多功能折叠铰链机构，属于柔性屏的技术领域，该铰链机构包括：两个沿中轴线对称布置的中间模组；转动模组，所述转动模组的两侧分别与两所述中间模组连接且驱动两所述中间模组作同步联动；连接于两所述中间模组之间的铰链模组，通过该铰链模组在两所述中间模组相对展开或闭合时进行长度补偿，以良好地解决柔性屏在折叠时长度补偿的问题。