| 摘要 |
A sliding and rotating hinge module for supporting a display screen or the like, includes a bracket, a slider and a support member. The slider is capable of sliding movement relative to the bracket and the support member is capable of pivotal movement relative to the slider. A drum is rotationally supported by the bracket. A constant force spring is attached to the drum at one end and to the slider at the other end. The constant force spring is biased to wrap around the drum, the constant force spring unwrapping from the drum as the slider moves toward the retracted position. The constant force spring biases the slider toward the extended position. A damping mechanism damps the rotational motion of the drum relative to the bracket for smooth, non-abrupt movement of the slider. |
