| 摘要 |
A cover structure comprises: a substrate defined a sliding slot and an opening adjacent to the sliding slot; a covering board defined a receiving portion; an alignment plate defined a salient point, and an aperture aligned with the opening; the alignment plate is fixed on the substrate, the covering board is slidably positioned in the sliding slot and between the substrate and the alignment plate, and the salient point is received in the receiving portion to lock the covering board.
|
