| 摘要 |
<p>A control device includes a holder (130), a sleeve (120), a detecting module (140), and a positioning mechanism (150). The holder (130) defines an accommodation chamber (131). The sleeve (120) is sleeved onto the holder (130), wherein the sleeve (120) is rotatable and movable on the holder (130). The detecting module (140) is accommodated within the accommodation chamber (131) for detecting a rotation and a translational movement of the sleeve (120). The positioning mechanism (150) includes a positioning part (151) and a transmission member (153). The positioning part (151) is located at a side of the holder (130). The transmission member (153) is connected with the holder (130) and disposed on the positioning part (151). When the holder (130) generates a first vertical displacement relative to the positioning part (151), the transmission member (153) generates a second vertical displacement relative to the positioning part (151) synchronously in response to the first vertical displacement of the holder (130).</p> |
