| 摘要 |
PURPOSE: A strap for a mobile device is provided to have a function extension block and conveniently carry the mobile device. CONSTITUTION: An I/O(Input/Output) terminal unit(110) includes an I/O terminal(111) inserted into an I/O port of a mobile device. A function extension block(120) is connected to the I/O terminal unit. The function extension block provides an extension function to the mobile device. A strap unit(130) is fixed to one side of the function extension block. The I/O terminal unit and the function extension block are separated each other. A cable connects the I/O terminal unit with the function extension block. The function extension block includes a USB connection unit which is connected to an external device. |
