Keyboard height adjustment device and its method

摘要

The present invention relates to a device for automatically adjusting the height of a keyboard and a method thereof, comprising: a height adjusting rod 20 for adjusting a height of a keyboard; Drive means (30) for rotating the height adjustment rod (20); Control means 40 for controlling the drive manual 30 to adjust the position of the height adjustment rod 20, when the user wants to adjust the installation height of the keyboard body input key of the control means 40 By rotating the height adjustment rod 20 through the drive means 20 to fix the height adjustment rod 20 to a predetermined position by operating the user to operate the input key to automatically set the installation height relative to the installation surface of the keyboard Can be adjusted.