Patent attributes
A clamping device and a mobile terminal holder are provided. The clamping device comprising a rotating part, a screw mounted in the rotating part, a nut in threaded connection with the screw, a first and a second clamping parts. One end of the first clamping part is arranged in the rotating part and is connected to the nut, and the other end extends out of the rotating part. The rotating part is sleeved on the second clamping part in a rotatable manner. In use, the rotating part is rotated to drive the screw to rotate, such that the nut moves along the axial direction of the screw, which in turn drives the first clamping part to move along the axial direction of the screw, such that the first clamping part is close to or far away from the second clamping part.
