| 摘要 |
PURPOSE: An underwater photographing device for a smart phone is provided to commonly performing an underwater photographing function regardless of a model of the smart phone and to utilize additional functions with various applications by expanding the additional functions according to the need anytime. CONSTITUTION: An underwater photographing device for a smart phone (30) includes a lower case (10), a fixing member (20), a switching operation unit (40), an upper case (50), a first button unit (60), and a second button unit (70). The lower case includes a transparent camera window (13). The fixing member is mounted inside the lower case and includes a terminal seating hole (22) and an operation unit seating groove (23). The smart phone is mounted in the terminal seating hole of the fixing member and includes a display unit (31) and a camera lens. The switch operation unit is connected to the smart phone and composed of a printed circuit board (PCB) (41), a plurality of switches (S1-S3), a wire (42), and an earphone plug (43). The upper case is joined to the lower case and includes a transparent front window (52). The first and second button units are installed on the front window of the upper case. |
