Wearable electronic device core, housing, and wearable electronic device

Abstract

This application provides a wearable electronic device mechanism, a housing, and a wearable electronic device, relating to the field of electronic devices, which can reduce the interference of the housing of the wearable electronic device on the antenna signal of the mechanism. The wearable electronic device mechanism includes a metal frame and a printed circuit board (PCB) disposed on the metal frame; a controller is disposed on the PCB; at least one grounding point is disposed on the metal frame, and the grounding point is coupled to a ground terminal on the PCB; at least one feed point is disposed on the metal frame, and the feed point is coupled to a radio frequency (RF) circuit on the PCB; wherein a first switch is coupled between the grounding point and the ground terminal, and / or a second switch is coupled between the feed point and the RF circuit; when the wearable electronic device mechanism is installed in the mounting space of the housing, the controller is configured to acquire a switch control signal; the controller is configured to control the conduction state of at least one first switch and / or at least one second switch according to the switch control signal.

Images