| 摘要 |
A notebook computer includes a mainframe, and a display body connected pivotally to the mainframe. The mainframe includes top and bottom shells, an electronic component module, and a cover. The bottom shell is coupled to the top shell, and includes a first engaging unit provided on a bottom side thereof, and a plurality of structural holes formed in the bottom side. The electronic component module is disposed between the top and bottom shells. The cover includes a cover plate, and a second engaging unit provided on the cover plate and engageable releasably with the first engaging unit. The cover plate covers the structural holes when the second engaging unit is engaged to the first engaging unit.
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