FOLDER TYPE PORTABLE WIRELESS INPUT DEVICE FOR ELECRONIC EQUIPMENT

摘要

PURPOSE: A folder type portable wireless input device is provided to conveniently use an electronic device in various environments by operating a mouse device and a keyboard device in one hand. CONSTITUTION: A direction button(132) senses and outputs a two-dimensional direction signal through a two-dimensional location measuring sensor. A first function button(112) includes a function matched with a left mouse button. The first function button is installed in a location to operate the direction button in one hand. The keyboard unit has a folder structure. A mouse function is performed by using the first function button and the direction button.