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1. WO2020221359 - OPEN EARPHONE

Publication Number WO/2020/221359
Publication Date 05.11.2020
International Application No. PCT/CN2020/088482
International Filing Date 30.04.2020
IPC
H04R 3/00 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
3Circuits for transducers
CPC
G02C 11/06
GPHYSICS
02OPTICS
CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
11Non-optical adjuncts; Attachment thereof
06Hearing aids
G02C 11/10
GPHYSICS
02OPTICS
CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
11Non-optical adjuncts; Attachment thereof
10Electronic devices other than hearing aids
G06F 3/16
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
16Sound input; Sound output
G06F 3/162
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
16Sound input; Sound output
162Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs
G06F 3/165
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
16Sound input; Sound output
165Management of the audio stream, e.g. setting of volume, audio stream path
G06F 3/167
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
16Sound input; Sound output
167Audio in a user interface, e.g. using voice commands for navigating, audio feedback
Applicants
  • SHENZHEN VOXTECH CO., LTD. [CN]/[CN]
Inventors
  • ZHANG, Lei
  • FU, Junjiang
  • YAN, Bingyan
  • LIAO, Fengyun
  • QI, Xin
Agents
  • METIS IP (CHENGDU) LLC
Priority Data
201910364346.230.04.2019CN
201910888067.619.09.2019CN
201910888762.219.09.2019CN
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) OPEN EARPHONE
(FR) ÉCOUTEUR OUVERT
Abstract
(EN) The present disclosure relates to a waterproof open earphone. The waterproof open earphone may include a housing, at least one button, at least one elastic pad, and at least one pair of speaker units. The housing may be placed on a head or at least one ear of a user while not blocking an ear canal of the user. The at least one button may be set on the housing, wherein each of the at least one button corresponds to a button hole. The at least one elastic pad may correspond to the at least one button, respectively, wherein each elastic pad prevents the corresponding button from moving relative to the button hole. Each pair of the at least one pair of speaker units may generate sound within a frequency range from two sound guiding holes through two sound guiding tubes.
(FR) La présente invention concerne un écouteur ouvert étanche à l'eau. L'écouteur ouvert étanche à l'eau peut comprendre un boîtier, au moins un bouton, au moins un coussinet élastique, et au moins une paire d'unités de haut-parleur. Le boîtier peut être placé sur la tête ou au moins sur l'oreille d'un utilisateur tout en ne bloquant pas un conduit auditif de l'utilisateur. L'au moins un bouton peut être placé sur le boîtier, chacun de l'au moins un bouton correspondant à un trou de bouton. L'au moins un coussinet élastique peut correspondre à l'au moins un bouton, respectivement, chaque coussinet élastique empêchant le bouton correspondant de se déplacer par rapport au trou de bouton. Chaque paire de l'au moins une paire d'unités de haut-parleur peut générer un son dans une plage de fréquences à partir de deux trous de guidage de son à travers deux tubes de guidage de son.
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