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公开(公告)号：US20190281377A1
公开(公告)日：2019-09-12
申请号：US16186932
申请日：2018-11-12
申请人： Bose Corporation
摘要： A headphone includes an electro-acoustic transducer for creating audio output, the electro-acoustic transducer comprising a transducer magnet that produces a transducer magnetic field having a magnetic field strength, a housing constructed and arranged to be positioned at an ear of a wearer so as to direct the audio output at the ear canal of the ear, a magnetic field sensor positioned in the housing and constructed and arranged to sense the Earth's magnetic field, and a nulling magnet positioned in the housing and constructed and arranged to produce a nulling magnetic field that reduces the strength of the transducer magnetic field at the magnetic field sensor.
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公开(公告)号：US09768746B2
公开(公告)日：2017-09-19
申请号：US14023011
申请日：2013-09-10
申请人： Bose Corporation
IPC分类号： G09F27/00 , H03G3/02 , G05G1/01 , G05G1/10 , G05G1/02 , G06F3/03 , H03K17/96 , G06F3/0362 , G06F3/0484 , G08C17/00 , G06F3/0488
CPC分类号： H03G3/02 , G05G1/01 , G05G1/025 , G05G1/10 , G06F3/0312 , G06F3/0362 , G06F3/04847 , G06F3/04883 , G08C17/00 , G08C2201/30 , H03K17/962 , H03K2217/960755 , Y10T74/20474
摘要： A user interface includes a rotatable ring for controlling a function on an associated device, and a support ring for supporting the rotatable ring. The support ring includes a plurality of biasing elements, and a plurality of engagement members rotatably mounted on the biasing elements and configured to engage the rotatable ring so as to preload the biasing elements and thereby (i) biasing the rotatable ring toward a center position in which a central axis of the rotatable ring is coincident with a central axis of the support ring, and (ii) increasing resistance to rotational movement of the rotatable ring.
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公开(公告)号：US12041410B2
公开(公告)日：2024-07-16
申请号：US18103079
申请日：2023-01-30
申请人： Bose Corporation
发明人： Michael Andrew Zalisk , Donna Marie Sullivan , Kai Gao , Shawn J. Prevoir , Brian David Beaudoin
IPC分类号： H04R1/10
CPC分类号： H04R1/1083 , H04R1/1016 , H04R1/1066
摘要： An ear tip includes a body configured to be mounted onto an earbud. The body includes a first end, a second end opposite the first end, and a first wall extending between the first and second ends. The first wall defines and surrounds a hollow passage that is configured to conduct sound waves. The first wall is configured to engage a nozzle on the earbud. The first wall includes a ring that is formed of a rigid material and engages the nozzle. The ring includes at least one C-shaped member with at least one gap and a compliant material is molded around the ring and fills the gap.
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公开(公告)号：US11095973B1
公开(公告)日：2021-08-17
申请号：US16901779
申请日：2020-06-15
申请人： BOSE CORPORATION
IPC分类号： H04R1/10 , G10K11/175
摘要： Aspects describe a nozzle including a first flexible portion and a second rigid portion. The rigid portion is less flexible than the flexible portion. When positioned in a user's ear, the flexible portion extends a section of the earbud housing towards an ear canal of a user and the rigid portion couples a removable sealing structure to the earbud housing. In aspects, the flexible portion provides comfort by allowing a sealing structure to flex and accommodate a wearer's ear and the rigid portion provides structure for the feedback microphone to be placed close to the user's ear canal for ANR.
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公开(公告)号：US10999670B2
公开(公告)日：2021-05-04
申请号：US16560662
申请日：2019-09-04
申请人： BOSE CORPORATION
IPC分类号： H04R1/10
摘要： Aspects describe an earpiece with structure for positioning and retaining the earpiece and with structure for sealing against the entrance to the ear canal. According to aspects, the retaining structure has at least one substantially elliptical leg configured to follow the curve of the anti-helix and/or the cymba concha at the rear of the concha. The leg increases in thickness from a tip of the earpiece towards the body of the earpiece. The sealing structure is substantially frusto-conical and extends from a nozzle. The nozzle is angled to align with ear geometry. In an example, he sealing structure has a slight radius on an outer surface of the sealing structure. In another example, the sealing structure has a substantially constant thickness from the nozzle to the wide end of the sealing structure.
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公开(公告)号：US11297408B2
公开(公告)日：2022-04-05
申请号：US16883529
申请日：2020-05-26
申请人： BOSE CORPORATION
摘要： Aspects describe a dual-planar retaining piece for stabilizing and securing earpiece in a wearer's ear. The retaining piece is either fixed or removable from the earpiece. The retaining piece includes a first cantilevered portion shaped to flexibly fit under the antitragus of a wearer's ear when the earpiece is worn, a second cantilevered portion shaped to flexibly fit under the antihelix of the wearer's ear when the earpiece is worn, and at least one attachment feature that couples the retaining piece to a body of the earpiece, wherein the body is shaped to fit in the lower concha of the wearer's ear when the earpiece is worn. In aspects, the first and second cantilevered portions are integrally formed.
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公开(公告)号：US10820084B2
公开(公告)日：2020-10-27
申请号：US16241045
申请日：2019-01-07
申请人： BOSE CORPORATION
摘要： Aspects describe an earpiece with structure for positioning and retaining the earpiece and with structure for sealing against the entrance to the ear canal. According to aspects, the retaining structure has at least one substantially elliptical leg configured to follow the curve of the anti-helix and/or the cymba concha at the rear of the concha. The leg increases in thickness from a tip of the earpiece towards the body of the earpiece. The sealing structure is substantially frusto-conical and extends from a nozzle. The nozzle is angled to align with ear geometry. In an example, he sealing structure has a slight radius on an outer surface of the sealing structure. In another example, the sealing structure has a substantially constant thickness from the nozzle to the wide end of the sealing structure.
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公开(公告)号：US10667032B2
公开(公告)日：2020-05-26
申请号：US16186932
申请日：2018-11-12
申请人： Bose Corporation
摘要： A headphone includes an electro-acoustic transducer for creating audio output, the electro-acoustic transducer comprising a transducer magnet that produces a transducer magnetic field having a magnetic field strength, a housing constructed and arranged to be positioned at an ear of a wearer so as to direct the audio output at the ear canal of the ear, a magnetic field sensor positioned in the housing and constructed and arranged to sense the Earth's magnetic field, and a nulling magnet positioned in the housing and constructed and arranged to produce a nulling magnetic field that reduces the strength of the transducer magnetic field at the magnetic field sensor.
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公开(公告)号：US10595111B2
公开(公告)日：2020-03-17
申请号：US15463797
申请日：2017-03-20
申请人： Bose Corporation
摘要： An earbud may include an acoustic driver. The acoustic driver may include a diaphragm and a magnetic circuit. A frame of the acoustic driver may be integrated with the earbud.
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公开(公告)号：US20190281376A1
公开(公告)日：2019-09-12
申请号：US16150738
申请日：2018-10-03
申请人： Bose Corporation
IPC分类号： H04R1/10
摘要： A headphone includes an electro-acoustic transducer for creating audio output, the electro-acoustic transducer comprising a transducer magnet that produces a transducer magnetic field having a magnetic field strength, structure that is constructed and arranged to be positioned so as to direct the audio output at the ear canal of the ear of a wearer of the headphone, a magnetic field sensor constructed and arranged to sense the Earth's magnetic field, and a nulling magnet constructed and arranged to produce a nulling magnetic field that reduces the strength of the transducer magnetic field at the magnetic field sensor.
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