Behind-the-head mounted personal audio set
A reversible behind-the-head mounted personal audio set that may be worn on either a wearer's left or right ear is disclosed. The behind-the-head headband occupies a substantially horizontal plane and a headset-mounting portion is pivotally secured to the headband at a first pivot so that the center of the earphone is positioned below the plane of the headband. In one embodiment, a boom microphone is pivotally secured to the headset mounting portion at a second pivot axis spaced apart from said first pivot axis.
1. A personal audio device having:
a behind-the-head headband having a longitudinal centerline occupying a substantially horizontal plane;
an elongate headset mounting portion pivotally secured to the headband at a first pivot; and,
an earphone secured to the elongate headset mounting portion, said earphone having a center, said center positioned below the substantially horizontal plane of the headband.
whereby said headset-mounting portion is configured to be pivoted about said first pivot such that said earphone is configured to be positioned over either a wearer's left or right ears when said behind-the-head headband is positioned on the head of said wearer.
2. The personal audio device of claim 1 , wherein said elongate headset mounting portion defines a mounting portion longitudinal center line, and said mounting portion longitudinal center line intersects said first pivot.
3. The personal audio device of claim 2 , wherein said substantially horizontal plane intersects said first pivot thereby defining a first angle between said substantially horizontal plane and said mounting portion longitudinal center line.
4. The personal audio device of claim 3 , wherein said first angle is between 30 degrees and 90 degrees, inclusive.
5. The personal audio device of claim 4 , wherein said first angle is about 60 degrees.
6. The personal audio device of claim 5 , wherein said first angle is 63 degrees.
7. The personal audio device of claim 1 , further including a boom microphone pivotally secured to the headset mounting portion defining a second pivot, said second pivot is spaced apart from said first pivot.
8. The personal audio device of claim 7 , wherein said first pivot defines a first pivot axis and said second pivot defines a second pivot axis, and said first and second pivot axes intersect each other at a second defined angle.
9. The personal audio device of claim 8 , wherein said second defined angle is between 5 degrees and 45 degrees, inclusive.
10. The personal audio device of claim 9 , wherein said second defined angle is about 25 degrees.
11. The personal audio device of claim 1 , wherein said earphone defines an earphone plane and said first pivot defines a pivot plane substantially perpendicular to said first pivot and said earphone plane intersects said pivot plane at a defined third angle.
12. The personal audio device of claim 11 , wherein said defined third angle is between 2 degrees and 22 degrees, inclusive.
13. The personal audio device of claim 12 , wherein said defined third angle is about 12 degrees.
14. The personal audio device of claim 3 , further including a resistive detent at said defined first angle.
15. The personal audio device of claim 14 , further including two resistive detents at defined positions.