CN202721792U - Wireless headset with combination of bone conduction and air conduction - Google Patents

Wireless headset with combination of bone conduction and air conduction Download PDF

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Publication number
CN202721792U
CN202721792U CN 201220380323 CN201220380323U CN202721792U CN 202721792 U CN202721792 U CN 202721792U CN 201220380323 CN201220380323 CN 201220380323 CN 201220380323 U CN201220380323 U CN 201220380323U CN 202721792 U CN202721792 U CN 202721792U
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Prior art keywords
phonation unit
bone conduction
earphone
conductance
combination
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CN 201220380323
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Chinese (zh)
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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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Abstract

Disclosed in the utility model is a wireless headset with combination of bone conduction and air conduction. The wireless headset comprises an earphone body (1), an air conduction sounding unit (2), a bone conduction sounding unit (3), a driving unit (4) and a transceiver module (5). An external sound source signal is transmitted to the transceiver module (5) inside the wireless headset with combination of bone conduction and air conduction by a transmission module (6); the driving unit (4) is used to carry out independent driving on the air conduction sounding unit (2) and the bone conduction sounding unit (3) 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 combination of wireless 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 combination of wireless earphone, formed by earphone body 1, conductance phonation unit 2, bone conduction phonation unit 3, driver element 4, transceiver module 5, 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 outside sound source signal transfers signals to transceiver module 5 in the moral integrity combination of wireless earphone by transport module 6, carry out drive through driver element 4 according to the different qualities of bone conduction phonation unit 3 and conductance phonation unit 2, the output of two kinds of phonation units is finished auditory processes through bone conduction, two approach of conductance in brain;
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; Before bone conduction phonation unit 3 is pressed in tragus with suitable pressure, adopt osteoacusis transaudient, 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 transceiver module 5 is set up wireless connections between audio-source and earphone, working frequency range is circumscribed not, is generally ISM, UHF or VHF frequency range;
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.
A kind of moral integrity combination of wireless earphone is comprised of earphone body 1, conductance phonation unit 2, bone conduction phonation unit 3, driver element 4, transceiver module 5, 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 is comprised of earphone body 1, conductance phonation unit 2, bone conduction phonation unit 3, and driver element 4, transceiver module 5 are assembled by other housing;
The outside sound source signal transfers signals to transceiver module 5 in the moral integrity combination of wireless earphone by transport module 6, carry out drive through driver element 4 according to the different qualities of bone conduction phonation unit 3 and conductance phonation unit 2, the output of two kinds of phonation units is finished auditory processes through bone conduction, two approach of conductance in brain.Fig. 3 is operation principle schematic diagram of the present utility model;
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; Before bone conduction phonation unit 3 is pressed in tragus with suitable pressure, adopt osteoacusis transaudient, 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 transceiver module 5 is set up wireless connections between the audio-source of main equipment (such as computer) and earphone, working frequency range is circumscribed not, is generally ISM, UHF or VHF frequency range, and in the present embodiment, it is operated in 2.4G frequency range (ISM); Transport module 6 is transferred to transceiver module 5 by a kind of digital radio transmission technology with signal;
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 (5)

1. moral integrity combination of wireless earphone, formed by earphone body (1), conductance phonation unit (2), bone conduction phonation unit (3), driver element (4), transceiver module (5), 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 outside sound source signal transfers signals to transceiver module (5) by transport module (6), carries out drive through driver element (4) according to the different qualities of bone conduction phonation unit (3) and conductance phonation unit (2), finishes auditory processes in brain.
2. moral integrity combination of wireless earphone as claimed in claim 1 is characterized in that, described bone conduction phonation unit (3) is a kind of electricity-Li transducer, 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.
3. moral integrity combination of wireless earphone as claimed in claim 1, 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.
4. moral integrity combination of wireless earphone as claimed in claim 1 is characterized in that, described transceiver module (5) is set up wireless connections between audio-source and earphone, and working frequency range is circumscribed not.
5. moral integrity combination of wireless earphone as claimed in claim 1, it is characterized in that described conductance phonation unit (2) is conventional Microspeaker, 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; 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.
CN 201220380323 2012-08-02 2012-08-02 Wireless headset with combination of bone conduction and air conduction Expired - Lifetime CN202721792U (en)

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106385649A (en) * 2016-08-31 2017-02-08 苏州倍声声学技术有限公司 Temperature-controllable bone conduction earphone
CN107005759A (en) * 2014-12-24 2017-08-01 株式会社坦姆科日本 Bone conduction earphone
CN107277663A (en) * 2017-07-06 2017-10-20 京东方科技集团股份有限公司 A kind of double conduction earphones, double conduction control methods of sound and wearable device
CN110381912A (en) * 2016-11-14 2019-10-25 耳石音股份有限公司 Reduce the device and method of the symptom of the disease of vestibular system
CN110418235A (en) * 2019-08-02 2019-11-05 温慎洁 Sounding device
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
CN111935588A (en) * 2020-09-21 2020-11-13 江西联创宏声电子股份有限公司 Bone conduction real wireless earphone
WO2021000127A1 (en) * 2019-06-29 2021-01-07 瑞声声学科技(深圳)有限公司 Smart wearable eyeglasses
WO2021109076A1 (en) * 2019-12-05 2021-06-10 瑞声声学科技(深圳)有限公司 Audio system and audio processing method for smart head-mounted wearable 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
RU2807171C1 (en) * 2020-03-31 2023-11-10 Шэньчжэнь Шокз Ко., Лтд. Systems, methods and devices for output of acoustic signals

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107005759A (en) * 2014-12-24 2017-08-01 株式会社坦姆科日本 Bone conduction earphone
CN106385649A (en) * 2016-08-31 2017-02-08 苏州倍声声学技术有限公司 Temperature-controllable bone conduction earphone
CN110381912A (en) * 2016-11-14 2019-10-25 耳石音股份有限公司 Reduce the device and method of the symptom of the disease of vestibular system
CN107277663A (en) * 2017-07-06 2017-10-20 京东方科技集团股份有限公司 A kind of double conduction earphones, double conduction control methods of sound and wearable device
WO2021000127A1 (en) * 2019-06-29 2021-01-07 瑞声声学科技(深圳)有限公司 Smart wearable eyeglasses
CN110418235A (en) * 2019-08-02 2019-11-05 温慎洁 Sounding device
WO2021109076A1 (en) * 2019-12-05 2021-06-10 瑞声声学科技(深圳)有限公司 Audio system and audio processing method for smart head-mounted wearable device
US11343610B2 (en) 2019-12-13 2022-05-24 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
US20210409875A1 (en) 2019-12-13 2021-12-30 Shenzhen Voxtech Co., Ltd. Sound-output device
WO2021196624A1 (en) * 2020-03-31 2021-10-07 Shenzhen Voxtech Co., Ltd. Acoustic output device
RU2807171C1 (en) * 2020-03-31 2023-11-10 Шэньчжэнь Шокз Ко., Лтд. Systems, methods and devices for output of acoustic signals
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
CN111935588A (en) * 2020-09-21 2020-11-13 江西联创宏声电子股份有限公司 Bone conduction real wireless earphone

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Denomination of utility model: Wireless headset with combination of bone conduction and air conduction

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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.

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