| 摘要 |
An adjusting device for adjusting a height of an object, includes a support base, an adjusting portion movably secured to the support base and adapted for holding the object, a driving portion engaging with the adjusting portion, and a limiting mechanism. The adjusting portion is capable of rotating to drive the adjusting portion to move relative to the support base to adjust the height of the object. The limiting mechanism is adapted to prevent the adjusting portion from rotating when the adjusting portion is driven to move relative to the support base.
|
