| 摘要 |
A keyboard plate tilt control structure provided between a keyboard plate and a sliding rail assembly for controlling the tilt angle of the keyboard plate is disclosed to include a crank pivoted to the sliding rail assembly for rotation by the user to adjust the tilt angle of the keyboard plate, a coupling frame fixedly mounted on the bottom side of the keyboard plate and coupled to the crank through a slip joint, a crank lock for locking the crank, and a keyboard plate lock for locking the keyboard plate in horizontal.
|
