Low spring-rate band
First Claim
Patent Images
1. Headphones, comprising:
- a first earpiece;
a second earpiece; and
a headband assembly coupled to both the first and second earpieces, the headband assembly comprising;
a spring extending along a length of the headband assembly and configured to bias the first earpiece toward the second earpiece, anda range of motion limiter configured to maintain a minimum distance between the first earpiece and the second earpiece, the range of motion limiter comprising a plurality of knuckles coupled to an interior-facing surface of the headband assembly, wherein the knuckles cooperatively interact to maintain the minimum distance by preventing the headband assembly from exceeding a predetermined curvature.
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Abstract
This disclosure includes several different features suitable for use in circumaural and supra-aural headphones designs. Designs that reduce the size of headphones and allow for small form-factor storage configurations are discussed. User convenience features that include synchronizing earpiece stem positions and automatically detecting the orientation of the headphones on a user'"'"'s head are also discussed. Various power-saving features, design features, sensor configurations and user comfort features are also discussed.
30 Citations
16 Claims
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1. Headphones, comprising:
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a first earpiece; a second earpiece; and a headband assembly coupled to both the first and second earpieces, the headband assembly comprising; a spring extending along a length of the headband assembly and configured to bias the first earpiece toward the second earpiece, and a range of motion limiter configured to maintain a minimum distance between the first earpiece and the second earpiece, the range of motion limiter comprising a plurality of knuckles coupled to an interior-facing surface of the headband assembly, wherein the knuckles cooperatively interact to maintain the minimum distance by preventing the headband assembly from exceeding a predetermined curvature. - View Dependent Claims (2, 3, 4, 5, 6)
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7. Headphones, comprising:
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a first earpiece; a second earpiece; and a headband assembly coupled to the first earpiece and the second earpiece, the headband assembly comprising; a spring extending along a length of the headband assembly and configured to bias the first earpiece toward the second earpiece; a cable having a first end coupled to a portion of the headband assembly proximate the first earpiece and a second end coupled to a portion of the headband assembly proximate the second earpiece; and a plurality of wire guides configured to route the cable along the length of the headband assembly. - View Dependent Claims (8, 9, 10, 11, 12, 13)
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14. Headphones, comprising:
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a first earpiece; a second earpiece; and a headband assembly coupling the first earpiece to the second earpiece, the headband assembly comprising; a spring band extending along a length of the headband assembly and being configured to bias the first earpiece toward the second earpiece, and a range of motion limiter disposed within the headband assembly that prevents the first earpiece from coming within a minimum distance of the second earpiece, the range of motion limiter comprising knuckles arranged along an interior facing surface of the spring band that are configured to contact adjacent knuckles to prevent the first earpiece and the second earpiece from coming within the minimum distance. - View Dependent Claims (15, 16)
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Specification