| 摘要 |
A liquid crystal display with a height adjustable base assembly includes a base, an inclinable main arm, which is provided with a pivotal connection with the base and has slide rails, a panel fixing frame, which is capable of ascending and descending along the slide rails and has a locating groove, and a lock device, which is disposed between the main arm and the base and provides a locating pin member. When the main arm rotates a preset inclining angle relative to the base, the locating pin member is pushed to engage with the locating groove such that the operation of ascending and descending the panel fixing frame with respect to the main arm is locked. Hence, the liquid crystal panel bouncing outward suddenly during unpacked is avoided to secure the safety with convenient operations.
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