摘要 |
PURPOSE: A holder for portable device is provided to easily install or release a portable device and to safely install a portable device in a simple configuration. CONSTITUTION: A first arm(410) and a second arm(510) maintains or releases a portable device. A second switch includes a first button and a second button. The first button is connected to a main body. The second button is connected to the second arm inside the main body. The second switch varies interval between the first arm and the second arm.
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