| 摘要 |
A notebook computer expansion base with a slidable cover structure is provided, which is applicable for the expansion of various types of notebook computers. Each notebook computer has an expansion joint and a plug specification, and the expansion base includes a base and a slidable cover. The base has an expansion component and an expansion slot electrically connected to each other, and the expansion slot is connected with the expansion joint directly, such that the expansion component is electrically connected with the notebook computer, so as to expand the expansion component to the notebook computer. The slidable cover is disposed on the base and being sildable, corresponding to a plugging reference, and the distance between the slidable cover and the expansion slot is adjusted through sliding the slidable cover, so as to be applicable for different plug specifications.
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