| 摘要 |
The present invention relates to an earphone-integrated case for a portable device. The earphone-integrated case for a portable device comprises: a case main body which is mounted on the exterior of the portable device and has a reel installation unit; multiple connection terminals which are installed in the reel installation unit and made of conductive materials; an earphone plug which is electrically connected to the connection terminals via a plug cable and detachably connected to an audio connector of the portable device; a rotating PCB which is installed to be able to rotate in the reel installation unit while being connected to the connection terminals; a reel in which the rotating PCB is fixed and which is installed in the reel installation unit, and one surface of which is exposed through the case main body; earphones which are provided at the ends of earphone cables which are connected to the earphone plug and wound around the reel by being connected to the rotating PCB; a spring which is installed at the reel to be connected to the reel installation unit and provides resilience for earphone cables to be wound around the reel; a stop lever which is installed at the reel installation unit and hooked to the reel by an operation to control the rotation of the reel; and a motion shaping unit which is shown as a drawing on the exposed surface of the reel and an outer surface of the case main body to perform motion using the rotation of the reel, and which has a mounting unit on which the earphones are detachably mounted. According to the present invention, the earphone-integrated case allows a user to stably fix the earphones while the user does not use the earphones and to easily adjust the length of the earphone cables to be drawn out, and provides functionality and decorative features as well. Thus, the value of the earphone-integrated case as a product can be increased and arouse customers′ interest to buy the earphone-integrated case. |
