CN202721793U - Earphone with combination of bone conduction and air conduction - Google Patents

Earphone with combination of bone conduction and air conduction Download PDF

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Publication number
CN202721793U
CN202721793U CN 201220381401 CN201220381401U CN202721793U CN 202721793 U CN202721793 U CN 202721793U CN 201220381401 CN201220381401 CN 201220381401 CN 201220381401 U CN201220381401 U CN 201220381401U CN 202721793 U CN202721793 U CN 202721793U
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China
Prior art keywords
earphone
phonation unit
bone conduction
conductance
conjunction
Prior art date
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Expired - Lifetime
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CN 201220381401
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Chinese (zh)
Inventor
修仕全
米旺
涂凯
李小龙
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BEIJING MELST TECHNOLOGY DEVELOPMENT Co Ltd
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BEIJING MELST TECHNOLOGY DEVELOPMENT Co Ltd
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Priority to CN 201220381401 priority Critical patent/CN202721793U/en
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Abstract

Disclosed in the utility model is an earphone with combination of bone conduction and air conduction. The earphone comprises an earphone body (1), an air conduction sounding unit (2), and a bone conduction sounding unit (3). A driving unit (4) is used to carry out independent driving according to different characteristics of the air conduction sounding unit (2) and the bone conduction sounding unit (3); and a hearing process is completed in the brain. According to the utility model, the air conduction sounding unit (2) and the bone conduction sounding unit (3) are simultaneously assembled and are driven respectively by the driving unit (4). Therefore, advantages of the air conduction transmission mode and the bone conduction transmission mode are combined together, thereby reducing the damage on the tympanic membranes by a traditional earphone and protecting the hearing. Meanwhile, the music effect is also good.

Description

A kind of moral integrity is in conjunction with earphone
Technical field
The utility model relates to the daily necessities field, particularly relates to a kind of novel combination earphone.
Background technology
Under normal circumstances, sound wave imports inner ear into by air transmitted, osteoacusis two paths, then the inside and outside lymph liquid by inner ear produces vibration, spiral organ is finished the phonosensitive process, auditory nerve produces nerve impulse subsequently, be and pass auditory center, after the cerebral cortex analysis-by-synthesis, final " hearing " sound.
The path of air transmitted is " sound wave-auricle-external auditory meatus-eardrum-malleus-incus-stapes-fenestra vestibuli-outer, endolymph-spiral organ-auditory nerve-auditory center ", and osteoacusis is then different.Osteoacusis has portable and squash type dual mode, and the two is worked in coordination with can stimulate spiral organ to cause the sense of hearing, and its concrete pathway is: " sound wave-skull-osseous labyrinth-inner ear lymph liquid-spiral organ-auditory nerve-cerebral cortex auditory center ".Osteoacusis formula earphone utilizes osteoacusis to experience sound.Not only hearing can be protected, a kind of different music glamour can be experienced simultaneously.
The gas conduction is seen Fig. 1 with osteoacusis circulation way schematic diagram.
Existing earphone generally all is gas conduction earphone, and traditional gas conduction earphone infringement to eardrum when volume is larger is larger; The less application of bone conduction earphone generally is used in the situation of dysaudia.In order to reduce the infringement of gas conduction earphone, utilize simultaneously the advantage of bone conduction earphone, need a kind of novel combination earphone of invention.
Summary of the invention
Goal of the invention: a kind of combination earphone that possesses simultaneously gas conduction earphone and bone conduction earphone advantage is provided, and protection hearing improves the musical sound effect.
Technical scheme: a kind of moral integrity comprises earphone body 1, conductance phonation unit 2, bone conduction phonation unit 3 in conjunction with earphone, it is characterized in that, is equipped with simultaneously conductance phonation unit 2 and bone conduction phonation unit 3 on the earphone body 1;
Described earphone also is equipped with 1 driver element 4 outside earphone body 1, conductance phonation unit 2, bone conduction phonation unit 3, driver element 4 carries out drive according to the different qualities of bone conduction phonation unit 3 and conductance phonation unit 2;
Described driver element 4 is connected with outside sound source by wired or wireless mode, and outside sound source refers to comprise all voice signals such as bluetooth, mp3, FM;
Described bone conduction phonation unit 3 is a kind of electricity-Li transducers, utilizes electrical conductor to move in magnetic field and transmits voice signal; Bone conduction phonation unit 3 contacts with tragus with suitable pressure, adopts osteoacusis transaudient, and protection hearing can be brought the intermediate frequency advantage of bone conduction phonation unit into play again, makes music playback out have more " dynamics ", and voice is more solid, full, and low frequency is clean, solid;
Described driver element 4 is equivalent to an amplifier, utilize the different of frequency response, power consumption and transmission medium that bone conduction phonation unit 3 and conductance phonation unit 2 cause because of structure and to the demand difference of signal power, drive respectively with different multiplication factors, finally make brain produce balanced auditory perception;
Described conductance phonation unit 2 is conventional Microspeaker, and transaudient direction is over against external auditory meatus, but does not make the external auditory meatus complete closed, when reducing the large volume of traditional In-Ear conductance earphone to the injury of eardrum; Adopt simultaneously high-quality conductance phonation unit, Hz-KHz is wide, the simple and honest nature of low frequency, and high frequency ductility is good, and exquisiteness is not hoarse.
The beneficial effects of the utility model: the utility model has assembled conductance phonation unit 2 and bone conduction phonation unit 3 simultaneously on the earphone body; and drive respectively by driver element 4; combine the advantage of gas conduction and osteoacusis circulation way; reduce conventional earphone to the injury of eardrum; protection hearing makes music effect better simultaneously.
Description of drawings
Fig. 1 is gas conduction and osteoacusis circulation way schematic diagram;
Fig. 2 is the utility model external structure schematic diagram;
Fig. 3 is the utility model fundamental diagram.
Embodiment
In order to make the purpose, technical solutions and advantages of the present invention clearer, describe the present invention below in conjunction with the drawings and specific embodiments.
Such as Fig. 2, a kind of moral integrity comprises earphone body 1, conductance phonation unit 2, bone conduction phonation unit 3 in conjunction with earphone, it is characterized in that, is equipped with simultaneously conductance phonation unit 2 and bone conduction phonation unit 3 on the earphone body 1.As shown in Figure 2, the external structure of moral integrity combination of wireless earphone comprises earphone body 1, conductance phonation unit 2, bone conduction phonation unit 3;
Such as Fig. 3, described earphone also is equipped with 1 driver element 4 outside earphone body 1, conductance phonation unit 2, bone conduction phonation unit 3, and driver element 4 carries out drive according to the different qualities of bone conduction phonation unit 3 and conductance phonation unit 2;
Described driver element 4 links by wired or wireless mode and outside sound source, and outside sound source refers to comprise all voice signals such as bluetooth, mp3, FM;
Described bone conduction phonation unit 3 is a kind of electricity-Li transducers, utilizes electrical conductor to move in magnetic field and transmits voice signal; Bone conduction phonation unit 3 contacts with tragus with suitable pressure, adopts osteoacusis transaudient, and protection hearing can be brought the intermediate frequency advantage of bone conduction phonation unit into play again, makes music playback out have more " dynamics ", and voice is more solid, full, and low frequency is clean, solid;
Described driver element 4 is equivalent to an amplifier, utilize the different of frequency response, power consumption and transmission medium that bone conduction phonation unit 3 and conductance phonation unit 2 cause because of structure and to the demand difference of signal power, drive respectively with different multiplication factors, finally make brain produce balanced auditory perception;
Described conductance phonation unit 2 is conventional Microspeaker, and transaudient direction is over against external auditory meatus, but does not make the external auditory meatus complete closed, when reducing the large volume of traditional In-Ear conductance earphone to the injury of eardrum; Adopt simultaneously high-quality conductance phonation unit, Hz-KHz is wide, the simple and honest nature of low frequency, and high frequency ductility is good, and exquisiteness is not hoarse.
The utility model has assembled conductance phonation unit 2 and bone conduction phonation unit 3 simultaneously on the earphone body; and drives respectively by driver element 4, combining the advantage of gas conduction and osteoacusis circulation way, the reduction conventional earphone is to the injury of eardrum; protection hearing makes music effect better simultaneously.

Claims (6)

1. a moral integrity is in conjunction with earphone, comprise earphone body (1), conductance phonation unit (2), bone conduction phonation unit (3), it is characterized in that, be equipped with simultaneously conductance phonation unit (2) and bone conduction phonation unit (3) on the earphone body (1), the output of two kinds of phonation units is finished auditory processes through bone conduction, two approach of conductance in brain.
2. moral integrity as claimed in claim 1 is in conjunction with earphone, it is characterized in that, outside earphone body (1), conductance phonation unit (2), bone conduction phonation unit (3), also be equipped with 1 driver element (4), driver element (4) carries out drive according to the different qualities of bone conduction phonation unit (3) and conductance phonation unit (2).
3. moral integrity as claimed in claim 2 is characterized in that in conjunction with earphone, and described driver element (4) is connected with outside sound source by wired or wireless mode.
Such as claim 1,2 or 3 described moral integrity in conjunction with earphone, it is characterized in that, described bone conduction phonation unit (3) is a kind of electricity-Li transducer, utilize electrical conductor in magnetic field, move the transmission voice signal; Bone conduction phonation unit (3) contacts with tragus with suitable pressure, adopts osteoacusis transaudient, and protection hearing can be brought the intermediate frequency advantage of bone conduction phonation unit into play again.
As claimed in claim 2 or claim 3 moral integrity in conjunction with earphone, it is characterized in that, described driver element (4) is equivalent to an amplifier, utilize the different of frequency response, power consumption and transmission medium that bone conduction phonation unit (3) and conductance phonation unit (2) cause because of structure and to the demand difference of signal power, drive respectively with different multiplication factors, finally make brain produce balanced auditory perception.
Such as claim 1,2 or 3 described moral integrity in conjunction with earphone, it is characterized in that, described conductance phonation unit (2) is conventional Microspeaker, and transaudient direction is over against external auditory meatus, but do not make the external auditory meatus complete closed, when reducing the large volume of traditional In-Ear conductance earphone to the injury of eardrum.
CN 201220381401 2012-08-02 2012-08-02 Earphone with combination of bone conduction and air conduction Expired - Lifetime CN202721793U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220381401 CN202721793U (en) 2012-08-02 2012-08-02 Earphone with combination of bone conduction and air conduction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220381401 CN202721793U (en) 2012-08-02 2012-08-02 Earphone with combination of bone conduction and air conduction

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CN202721793U true CN202721793U (en) 2013-02-06

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106358131A (en) * 2016-08-29 2017-01-25 苏州倍声声学技术有限公司 Bone conduction hearing aids
CN107484059A (en) * 2017-09-29 2017-12-15 佛山博智医疗科技有限公司 Moral character leads integrated sound isolating earphone
CN111601228A (en) * 2020-07-03 2020-08-28 佛山博智医疗科技有限公司 Adjustable audiometric earphone installation system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106358131A (en) * 2016-08-29 2017-01-25 苏州倍声声学技术有限公司 Bone conduction hearing aids
CN107484059A (en) * 2017-09-29 2017-12-15 佛山博智医疗科技有限公司 Moral character leads integrated sound isolating earphone
CN111601228A (en) * 2020-07-03 2020-08-28 佛山博智医疗科技有限公司 Adjustable audiometric earphone installation system
CN111601228B (en) * 2020-07-03 2022-07-19 佛山博智医疗科技有限公司 Adjustable audiometric earphone installation system

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Denomination of utility model: Earphone with combination of bone conduction and air conduction

Effective date of registration: 20140416

Granted publication date: 20130206

Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee

Pledgor: BEIJING MELST TECHNOLOGY DEVELOPMENT Co.,Ltd.|Beijing Laocun Technology Development Co.,Ltd.

Registration number: 2014990000274

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Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee

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Pledgor: BEIJING MELST TECHNOLOGY DEVELOPMENT Co.,Ltd.|Beijing Laocun Technology Development Co.,Ltd.

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