Patent ID: 9594404
Date: 2017-03-14
CPC Classifications: G01R,G06F

Claim:
1. A body-wearable electronic device comprising: a wearing member configured to be worn on a user's body; an opening portion formed on the wearing member; at least one main unit configured to be attached to and detached from the wearing member while at least a part of the at least one main unit faces the opening portion; a binding recess formed on a periphery of a side surface of the main unit; at least one fastening member provided inside the opening portion and engaged with at least a part of the binding recess; a magnetic body provided on the fastening member; and a Hall sensor provided on the main unit and configured to recognize the magnetic body, wherein an inner wall of the opening portion engages with the binding recess or the fastening member to mount an fix the main unit onto the wearing member, and wherein a direction in which the main unit is mounted with regard to the wearing member is detected as the Hall sensor recognizes the magnetic body while the main unit is mounted on the wearing member.