The present invention relates to an electronic device which has a male connection portion for connection with a female snap. The male connection portion comprises a conductive stud which is or can be screwed in to a portion of the electronic device via threading on the stud. Furthermore, an adhesive can be added to the stud or an opening of the electronic device in order to provide a secure and water tight seal between the stud and the electronic device. The stud generally makes an electrical connection between a conductive portion of the female snap and an electronic component within the electronic device. The male portion of the stud may also comprise a cavity or opening for receiving a tool for screwing the stud in to the electronic device and/or for receiving a guiding pin of the female snap portion.本發明關於一種具有至少一個公連接部分的電子設備，用於可拆卸地連接電子裝置到母卡扣。公連接部分是包含一導電螺柱，其經由螺紋化在螺柱上，是或可被擰入到電子設備的部分中。另外，黏著劑可以被添加到螺柱或電子設備的開口以提供螺柱和電子裝置之間的固定和水密封。螺柱通常做出母卡扣的導電部分和電子裝置內的電子部件之間電連接。螺柱的公部分也可以包括腔或開口，用於接收用於旋擰螺柱到電子裝置中的工具，和/或用於接收該母卡扣的導向銷。
