Wearable electronic device

A wearable electronic device comprising:

• a lens frame configured to accommodate a lens;
• a housing extending from the lens frame;
• a translational bracket having a translational bracket main hole;
• an input screw penetrating through an outer wall of the housing and screwed to the translational bracket, wherein the translational bracket is displaced in one-degree of freedom within the housing with rotation of the input screw;
• a rotating bracket having a rotating bracket main hole aligned with the translational bracket main hole, the rotating bracket comprises a rotating bracket auxiliary hole spaced apart from the rotating bracket main hole, wherein the rotating bracket is rotatably connected to the housing, and wherein the rotating bracket is rotatable relative to the translational bracket;
• a connecting shaft passing through the aligned translational bracket main hole and the rotating bracket main hole, wherein displacement of the translational bracket and the connecting shaft creates rotation of the rotating bracket while moving together with the translational bracket main hole;
• a cam having a cam hole communicating with the rotating bracket auxiliary hole, and rotatably connected to the rotating bracket;
• a shield connected to the cam and configured to hang on the rotating bracket;
• and
• a leg connected to the shield.

A wearable electronic device comprising:

• a lens frame configured to accommodate a lens;
• a housing extending from the lens frame;
• a translational bracket having a translational bracket main hole;
• an input screw penetrating through an outer wall of the housing and screwed to the translational bracket, wherein the translational bracket is displaced within the housing with rotation of the input screw;
• a rotating bracket having a rotating bracket main hole aligned with the translational bracket main hole and having an area wider than an area of the translational bracket main hole, the rotating bracket comprising a rotating bracket auxiliary hole spaced apart from the rotating bracket main hole, wherein the rotating bracket is rotatably connected to the housing;
• a connecting shaft passing through the aligned translational bracket main hole and the rotating bracket main hole, wherein displacement of the translational bracket and the connecting shaft creates rotation of the rotating bracket while moving together with the translational bracket main hole;
• a cam having a cam hole communicating with the rotating bracket auxiliary hole, and rotatably connected to the rotating bracket;
• a shield connected to the cam and configured to hang on the rotating bracket;
• and
• a leg connected to the shield.