| 摘要 |
PURPOSE: A waterproofing earphone jack is provided to make an electronic device be thin by reduction of a plug insertion direction by coating a finishing member on an upper side of the housing. CONSTITUTION: A plug insertion unit(110) is formed in a housing(100). An upper side of connection terminals(200) is penetrated toward the top of the housing. The lower side of the connection terminal is electrically connected with a plug(20). A first substrate(310) of a substrate(300) is electrically connected with the upper end of the connection terminal. A second substrate(320) of the substrate is connected electrically with a main board(30). A finishing member(400) coats the housing. |
