CN CN122544089A
[0001] 本申请提供了一种阻尼模组、转轴机构及可折叠设备。阻尼模组包括阻尼组件和力矩传递组件。阻尼组件包括腔体、转动件、阻尼介质和激励源。转动件转动连接于腔体，转动件中的旋转部和轴杆相连接。轴杆和转轴机构的连杆之间通过力矩传递组件传动连接，在转轴机构的连杆转动或有运动趋势时，力矩传递组件和转动件会联动，转动件会相对腔体旋转或有运动趋势。腔体内填充有阻尼介质，在激励源作用下阻尼介质的粘度会增加或减小。在转动件相对腔体转动或有运动趋势时，旋转部和阻尼介质之间摩擦形成阻尼力，由轴杆输出阻尼力矩。力矩传递组件将阻尼力矩传递至转轴机构的连杆，实现转轴机构开合过程的阻尼手感。该阻尼模组在长期使用后阻尼力矩衰减很小。
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