| 摘要 |
An electrical device including a top module having a panel for displaying an image, a bottom module having a plurality of buttons for controlling the operation of the electrical device, a base affixed on the bottom module, a pivot formed on the base having a buckle for buckling the top module which is capable of rotating around the buckle, a stop block for stopping the top module, and a track surrounding the base for allowing the stop block to move along the track.
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