Patent ID: 11177858

Abstract:
The present invention discloses an electronic device including a body and an insulation housing. The inner side of the insulating housing is provided with a near field communication antenna and a capacitive proximity sensing board adjacent to each other . . . . A side of the near field communication antenna opposite the other side of the near field communication antenna facing the insulating housing is provided with a conductive sheet, and a first insulation layer is disposed between the near field communication antenna and the conductive sheet to be electrically isolated from each other. An area of the conductive sheet is greater than an area of the near field communications antenna. A side of the capacitive proximity sensor pad, opposite the other side of the capacitive proximity sensor pad facing the insulation housing, is provided with a second insulation layer. When the insulation housing is fixed on the body, the near field communications antenna and the capacitive proximity sensor pad are electrically connected to a near field communications antenna processing module and a capacitive proximity sensing module disposed on the body. Through disposition of the conductive sheet, the capacitive proximity sensor pad is less likely to be interfered with a signal emitted by the near field communications antenna.