Head-mounted device having hinge assembly with wiring passage

A head-mounted device comprising:

• a frame;
• a temple extending from a peripheral region of the frame;
• at least one cable communicatively coupled to each of the temple and the frame;
• and
• a hinge assembly coupling the temple to the frame, the hinge assembly comprising:
• a stationary member coupled to the frame;
• a rotary member coupled to the temple and rotatable with respect to the stationary member about a rotational axis;
• a wiring passage defined within the stationary member and the rotary member, the wiring passage surrounding and extending along the rotational axis, wherein the at least one cable passes through the wiring passage;
• and
• a biasing member surrounding at least a portion of the wiring passage and positioned to apply a biasing force to hold the rotary member in one of a plurality of selected orientations relative to the stationary member.

A head-mounted device comprising:

• a frame;
• a temple;
• and
• a hinge assembly coupling the temple to the frame, the hinge assembly comprising:
• a stationary member coupled to the frame;
• a rotary member coupled to the temple and rotatable with respect to the stationary member about a rotational axis;
• a wiring passage defined within the stationary member and the rotary member, the wiring passage surrounding and extending along the rotational axis;
• and
• a biasing member surrounding at least a portion of the wiring passage and positioned to apply a biasing force to hold the rotary member in one of a plurality of selected orientations relative to the stationary member.