| 摘要 |
A portable notebook computer having an ergonomically designed keyboard made up of two rotatably separable keyboard sections. Upon opening up the lid of the notebook computer, the user may manually rotate the keyboard sections apart to a desired angle. When the user is finished working on the notebook computer, the user folds the lid onto the main body of the computer. While the lid is being closed, the separated sections of the keyboard are automatically driven together in response to the user closing the lid. Thus, the user is not required to make an additional maneuver of rotating the keyboard sections together.
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