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CN107005759A - Bone conduction earphone - Google Patents

Bone conduction earphone Download PDF

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Publication number
CN107005759A
CN107005759A CN201580070643.6A CN201580070643A CN107005759A CN 107005759 A CN107005759 A CN 107005759A CN 201580070643 A CN201580070643 A CN 201580070643A CN 107005759 A CN107005759 A CN 107005759A
Authority
CN
China
Prior art keywords
bone
earhole
conduction speaker
conduction
air borne
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201580070643.6A
Other languages
Chinese (zh)
Inventor
福田干夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Temco Japan Co Ltd
Original Assignee
Temco Japan Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Temco Japan Co Ltd filed Critical Temco Japan Co Ltd
Publication of CN107005759A publication Critical patent/CN107005759A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/10Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1091Details not provided for in groups H04R1/1008 - H04R1/1083
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/20Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/26Spatial arrangements of separate transducers responsive to two or more frequency ranges
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/02Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/028Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/10Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1058Manufacture or assembly
    • H04R1/1075Mountings of transducers in earphones or headphones
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/13Hearing devices using bone conduction transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Headphones And Earphones (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

【Problem】It regard the bone conduction earphone for providing following as problem:In the case where the normal person of hearing carries out use, can be in the case where not blocking earhole with high tone quality appreciation music, in addition, also music can be listened while carrying out listening to for outside sound, even if for example, listening music while jogging, can also carry out listening to from outside call, police whistle sound etc., therefore, it is possible to safely use.【Solution】Possess:Bone-conduction speaker 1 and be installed on bone-conduction speaker 1 framework 2 air borne sound loudspeaker 3, and, it is configured as the bone-conduction speaker 1 when putting on and is located at the front of earhole 11, also, is configured as the playback mouthful 4 of air borne sound loudspeaker 3 directly or indirectly towards earhole 11.

Description

Bone conduction earphone
Technical field
The present invention relates to bone conduction earphone, being related in more detail can be or not the normal person of hearing carries out use The bone conduction earphone of sound, the music of high tone quality etc. is safely appreciated in the case of blocking earhole.
Background technology
It is used as the earphone of osteoacusis formula, it is known to the ear that speaker section is configured in front of the earhole comprising tragus to use Hanging osteoacusis formula earphone(With reference to Fig. 7 of patent document 1).It is compared with conventional common earphone, with can be not Sound, the advantage of music are listened in the case of blocking earhole, on the contrary, in the case where listening to music, in bone-conduction speaker Vibration output via the skin and cranium of human body in the relation of auditory neurotransmission signal, higher frequency component via The time point of skin significantly decays and deteriorates such shortcoming with tonequality.
In addition, in the case where the normal person of hearing uses bone conduction earphone, bone-conduction speaker can be listened to via eardrum The air vibration that main body is produced, therefore, higher frequency is corrected and can heard to a certain degree, still, and without sufficiently frequency Rate scope.Then, the air borne sound component integrally produced from bone-conduction speaker unit main body is entered by the framework than larger weight Row is vibrated and produced, therefore, and the regeneration of the higher frequency of necessity and sufficiency is not expected on its construction.
Prior art literature
Patent document
Patent document 1:WO2008/029515.
The content of the invention
The invention problem to be solved
The supra-aural bone conduction earphone used speaker section is configured in front of the earhole comprising tragus as described above In the case of, compared with conventional common earphone, with can be listened in the case where not blocking earhole sound, music it is excellent Point, on the contrary, having the such shortcoming of tonequality deterioration in the case where listening to music.
Therefore, the present invention is used as problem using following bone conduction earphone is provided:Situation about being used in the normal person of hearing Under, can be in the case where not blocking earhole with high tone quality appreciation music, it is further possible to listen music while carrying out outside Sound is listened to, even if for example, listen music while jogging, can also carry out listening to from outside call, police whistle sound etc., Therefore, it is possible to safely use.
Scheme for solving problem
The invention of claim 1 for solving above-mentioned problem is, a kind of bone conduction earphone, it is characterised in that possess:Osteoacusis Loudspeaker and be installed on the bone-conduction speaker framework air borne sound loudspeaker, also, be configured as putting on when institute State bone-conduction speaker and be located at the front of earhole, also, be configured as the playback mouthful of the air borne sound loudspeaker directly or indirectly Ground is towards earhole.
In one embodiment, it is extended in the playback mouthful of the air borne sound loudspeaker and has leading towards earhole opening To device, in addition, the bone-conduction speaker is installed on the top of ear-hang instrument.
In one embodiment, the bone-conduction speaker is arranged at the temple of glasses, is raised one's voice in the air borne sound The playback mouth of device is provided with the acoustic conducting pipe extended towards earhole.
Invention effect
The present invention possesses as described above:Bone-conduction speaker and be installed on the bone-conduction speaker framework conductance Sound loudspeaker, also, be configured as when the putting on bone-conduction speaker and be located at the front of earhole, also, it is configured as institute The playback mouthful of air borne sound loudspeaker is stated towards earhole, therefore, with effect as follows:Used in the normal person of hearing In the case of, can be in the case where not blocking earhole with high tone quality appreciation music, it is further possible to listen music while carrying out Outside sound is listened to, even if for example, listen music while jogging, also can carry out from outside call, police whistle sound etc. Listen to, therefore, it is possible to safely use.
In addition, air borne sound loudspeaker is substantially due to the height of the frequency band covering to that can not be had by bone-conduction speaker Purpose that frequency component is filled up and the loudspeaker used, also, due to need not in low frequency characteristic, so can use minimum The unit of type, therefore, even if being two divided-frequency construction, it may have the effect of small-sized construction can be made on the whole.
Brief description of the drawings
Fig. 1 is the bone conduction earphone for showing the present invention(headphone)An embodiment use state front Figure.
Fig. 2 is the profilograph for the use state for showing the bone conduction earphone shown in Fig. 1.
Fig. 3 is the front elevation of the use state for another embodiment for showing the bone conduction earphone of the present invention.
Embodiment
Illustrated by accompanying drawing in the way of according to come to for implementing the present invention.The bone conduction earphone of the present invention is as schemed The earphone of such supra-aural that bone-conduction speaker 1 is configured at into the front of earhole 11 to use shown in 1, it is characterised in that by with It is set to the conductance installed when putting in the framework 2 of bone-conduction speaker 1(air conduction)The playback mouthful of sound loudspeaker 3 4 directly or indirectly towards earhole 11(Reference picture 2).In the case of this embodiment, bone-conduction speaker 1 is installed on ear-hang The top of instrument 5.
Sometimes in the extended guider having towards the opening of earhole 11 of playback mouthful 4 of air borne sound loudspeaker 3(guide) 4a.Guider 4a makes the direction of transfer of the air borne sound sent from playback mouthful 4 concentrate on earhole 11, and realizing makes to outside sound Spill the effect of reduction as far as possible.
Air borne sound loudspeaker 3 is the loudspeaker of the minimal type for the framework 2 that can be installed on bone-conduction speaker 1.That is, conductance Sound loudspeaker 3 is substantially due to the high frequency of the frequency band covering to that can not be had by bone-conduction speaker 1(high frequency)Purpose that component is filled up and the loudspeaker used, also, due to need not in low frequency characteristic, so can Use the unit of minimal type.Therefore, even if being two divided-frequency(two-way)Construction, can also be summarised as small-sized on the whole.
In the case of the bone conduction earphone of said structure, when putting on, on bone-conduction speaker 1, its framework and ear The part slightly before in hole 11 and tragus(tragus)12 are abutted, and osteoacusis signal is transmitted.In addition, simultaneously, from conductance The air borne sound of sound loudspeaker 3 is listened to from 4 playbacks of playback mouthful towards earhole 11 via eardrum.Conductance from playback mouthful 4 Sound is suppressed to minimum towards the neighbouring playback of earhole 11 therefore, it is possible to which peripherad sound is spilt.Set in the extension of playback mouthful 4 In the case of being equipped with guider 4a, improve sound and spill inhibition.
In the case of the bone conduction earphone of the present invention, in the state of like this opening earhole 11, low frequency components It can be listened to mainly as the bone conduction sound from bone-conduction speaker 1, in addition, high fdrequency component can be mainly as from air borne sound The air borne sound of loudspeaker 3 is listened to, accordingly, it is capable to listening under realizing high tone quality.
Embodiment shown in Fig. 3 is that bone-conduction speaker 1 and the air borne sound loudspeaker 3 integral with it are arranged at into glasses Temple(temple)7 mode.Then, in this case, it is provided with the playback mouthful 4 of air borne sound loudspeaker 3 towards earhole The acoustic conducting pipe of 11 extensions(sound guide tube)6.
In the case of this embodiment, low frequency components are also passed mainly as the bone conduction sound from bone-conduction speaker 1 Pass, in addition, the high fdrequency component main playback from air borne sound loudspeaker 3 mouthful 4 is sent as air borne sound, via acoustic conducting pipe 6 towards ear The playback of hole 11, thus, can realize listening under high tone quality.
The invention is set in detail and its most preferred embodiment to be illustrated to a certain degree, still, certainly can be Different embodiments are widely constituted in the case of not violating the spirit and scope of the invention.Accordingly, with respect to the invention, except The specific embodiment is not restricted to beyond being limited in additional claims.

Claims (4)

1. a kind of bone conduction earphone, it is characterised in that possess:Bone-conduction speaker and it is installed on the bone-conduction speaker Framework air borne sound loudspeaker, also, be configured as the front that when the putting on bone-conduction speaker is located at earhole, and And, the playback mouthful of the air borne sound loudspeaker is configured as directly or indirectly towards earhole.
2. bone conduction earphone according to claim 1, wherein, being extended in the playback mouthful of the air borne sound loudspeaker has Towards the guider of earhole opening.
3. bone conduction earphone according to claim 1 or 2, wherein, the bone-conduction speaker is installed on ear-hang instrument Top.
4. bone conduction earphone according to claim 1, wherein, the bone-conduction speaker is arranged at the temple of glasses, The acoustic conducting pipe extended towards earhole is installed in the playback mouth of the air borne sound loudspeaker.
CN201580070643.6A 2014-12-24 2015-11-17 Bone conduction earphone Pending CN107005759A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014259684 2014-12-24
JP2014-259684 2014-12-24
PCT/JP2015/082250 WO2016103983A1 (en) 2014-12-24 2015-11-17 Bone conduction headphone

Publications (1)

Publication Number Publication Date
CN107005759A true CN107005759A (en) 2017-08-01

Family

ID=56150016

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580070643.6A Pending CN107005759A (en) 2014-12-24 2015-11-17 Bone conduction earphone

Country Status (4)

Country Link
EP (1) EP3125573A4 (en)
JP (1) JPWO2016103983A1 (en)
CN (1) CN107005759A (en)
WO (1) WO2016103983A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109143580A (en) * 2018-08-04 2019-01-04 瑞声科技(新加坡)有限公司 A kind of augmented reality glasses
CN109547891A (en) * 2019-01-22 2019-03-29 海商电子(深圳)有限公司 Novel combined earphone
CN110493679A (en) * 2019-08-26 2019-11-22 成都法兰特科技有限公司 The control method and earphone of earphone sounding
CN111183655A (en) * 2017-08-18 2020-05-19 脸谱科技有限责任公司 Cartilage conduction audio system of glasses equipment
CN111698608A (en) * 2020-07-02 2020-09-22 昆山众赢昌盛贸易有限公司 Bone conduction earphone
CN111988696A (en) * 2020-08-31 2020-11-24 歌尔科技有限公司 Earphone set
WO2021143117A1 (en) * 2020-01-19 2021-07-22 朱达云 Earhook bone conduction device
WO2021196624A1 (en) * 2020-03-31 2021-10-07 Shenzhen Voxtech Co., Ltd. Acoustic output device
US20210409875A1 (en) 2019-12-13 2021-12-30 Shenzhen Voxtech Co., Ltd. Sound-output device
WO2022213459A1 (en) * 2021-04-09 2022-10-13 深圳市韶音科技有限公司 Acoustic output device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10277971B2 (en) 2016-04-28 2019-04-30 Roxilla Llc Malleable earpiece for electronic devices
EP3445066B1 (en) * 2017-08-18 2021-06-16 Facebook Technologies, LLC Cartilage conduction audio system for eyewear devices
US10757501B2 (en) * 2018-05-01 2020-08-25 Facebook Technologies, Llc Hybrid audio system for eyewear devices
KR102533570B1 (en) * 2019-04-30 2023-05-19 썬전 샥 컴퍼니 리미티드 sound output device
CN112995825A (en) * 2019-12-13 2021-06-18 深圳市韶音科技有限公司 Sound output device
CN111565349A (en) * 2020-04-21 2020-08-21 深圳鹤牌光学声学有限公司 Bass sound transmission method based on bone conduction sound transmission device
KR102667202B1 (en) 2022-10-20 2024-05-20 주식회사 엠아이제이 Bone conduction headset

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US20130051585A1 (en) * 2011-08-30 2013-02-28 Nokia Corporation Apparatus and Method for Audio Delivery With Different Sound Conduction Transducers
CN204031403U (en) * 2014-06-20 2014-12-17 唐双庆 Osteoacusis and air transmitted combination earphone

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JP2004266321A (en) * 2003-01-22 2004-09-24 Hitachi Maxell Ltd Ear installation-type calling device
CN1984505A (en) * 2005-12-16 2007-06-20 株式会社坦姆科日本 Bone conduction receiver
EP2250822B1 (en) * 2008-02-11 2014-04-02 Bone Tone Communications Ltd. A sound system and a method for providing sound
KR101039813B1 (en) * 2009-03-30 2011-06-13 주식회사 보니아코퍼레이션 A dual earphone have the bone conductive and the air conductive

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JPS59191996A (en) * 1983-04-15 1984-10-31 Shigeru Tsutsumi Hearing aid
KR20060043937A (en) * 2004-11-11 2006-05-16 주성대학산학협력단 Ear-phone
CN101310557A (en) * 2006-02-01 2008-11-19 索尼株式会社 Electro-acoustic converter and ear speaker device
US20130051585A1 (en) * 2011-08-30 2013-02-28 Nokia Corporation Apparatus and Method for Audio Delivery With Different Sound Conduction Transducers
CN202721792U (en) * 2012-08-02 2013-02-06 北京美尔斯通科技发展股份有限公司 Wireless headset with combination of bone conduction and air conduction
CN204031403U (en) * 2014-06-20 2014-12-17 唐双庆 Osteoacusis and air transmitted combination earphone

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111183655A (en) * 2017-08-18 2020-05-19 脸谱科技有限责任公司 Cartilage conduction audio system of glasses equipment
CN109143580B (en) * 2018-08-04 2021-09-10 瑞声科技(新加坡)有限公司 Augmented reality glasses
CN109143580A (en) * 2018-08-04 2019-01-04 瑞声科技(新加坡)有限公司 A kind of augmented reality glasses
WO2020151055A1 (en) * 2019-01-22 2020-07-30 海商电子(深圳)有限公司 Novel combined headphone
CN109547891A (en) * 2019-01-22 2019-03-29 海商电子(深圳)有限公司 Novel combined earphone
CN110493679A (en) * 2019-08-26 2019-11-22 成都法兰特科技有限公司 The control method and earphone of earphone sounding
US20210409875A1 (en) 2019-12-13 2021-12-30 Shenzhen Voxtech Co., Ltd. Sound-output device
US12041425B2 (en) 2019-12-13 2024-07-16 Shenzhen Shokz Co., Ltd. Sound-output device
US11956603B2 (en) 2019-12-13 2024-04-09 Shenzhen Shokz Co., Ltd. Sound-output device
US11343610B2 (en) 2019-12-13 2022-05-24 Shenzhen Voxtech Co., Ltd. Sound-output device
WO2021143117A1 (en) * 2020-01-19 2021-07-22 朱达云 Earhook bone conduction device
WO2021196624A1 (en) * 2020-03-31 2021-10-07 Shenzhen Voxtech Co., Ltd. Acoustic output device
CN111698608B (en) * 2020-07-02 2022-02-01 立讯精密工业股份有限公司 Bone conduction earphone
US11432062B2 (en) 2020-07-02 2022-08-30 Luxshare Precision Industry Co., Ltd. Bone conduction earphone
TWI777450B (en) * 2020-07-02 2022-09-11 大陸商立訊精密工業股份有限公司 bone conduction headphones
CN111698608A (en) * 2020-07-02 2020-09-22 昆山众赢昌盛贸易有限公司 Bone conduction earphone
CN111988696A (en) * 2020-08-31 2020-11-24 歌尔科技有限公司 Earphone set
WO2022213459A1 (en) * 2021-04-09 2022-10-13 深圳市韶音科技有限公司 Acoustic output device

Also Published As

Publication number Publication date
WO2016103983A1 (en) 2016-06-30
EP3125573A1 (en) 2017-02-01
JPWO2016103983A1 (en) 2017-10-05
EP3125573A4 (en) 2017-10-11

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