20-09-2018 дата публикации
Номер: US20180270556A1
The invention relates to a floating-cup pivot for a head-worn audio device. The head-worn audio device includes an earcup defining an inner cavity. A wall of the earcup includes an aperture. Also, the head-worn audio device includes a pivot within the inner cavity of the earcup. The pivot defines a rotational axis. Further, the head-worn audio device includes an arm having a first end and a second end. The first end of the arm is rotatably attached to the pivot. Still yet, the head-worn audio device includes a stem disposed toward the second end of the arm. The stem is configured to rotate along a path passing through the aperture of the earcup. 1. A head-worn audio device , comprising:an earcup defining an inner cavity, wherein a wall of the earcup includes an aperture;a first pivot within the inner cavity of the earcup, the first pivot defining a rotational axis;a second pivot within the inner cavity of the earcup;a first arm having a first end and a second end, wherein the first end of the first arm is rotatably attached to the first pivot;a second arm having a third end and a fourth end, wherein the third end of the second arm is rotatably attached to the second pivot;a stem disposed toward the second end of the first arm, wherein the stem is configured to rotate along a path passing through the aperture of the earcup; anda yoke coupled to the second end of the first arm and the fourth end of the second arm, the yoke connecting the first arm, the second arm, and the stem.2. The head-worn audio device of claim 1 , wherein the aperture is defined within a side wall of the earcup.3. The head-worn audio device of claim 1 , wherein the first pivot is physically coupled to the earcup claim 1 , such that a position of the first pivot is fixed within the inner cavity of the earcup.4. (canceled)5. The head-worn audio device of claim 1 , wherein the first pivot and the second pivot define the rotational axis.6. The head-worn audio device of claim 5 , wherein the first arm ...
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