CN109547891A - Novel combined earphone - Google Patents

Novel combined earphone Download PDF

Info

Publication number
CN109547891A
CN109547891A CN201910058265.XA CN201910058265A CN109547891A CN 109547891 A CN109547891 A CN 109547891A CN 201910058265 A CN201910058265 A CN 201910058265A CN 109547891 A CN109547891 A CN 109547891A
Authority
CN
China
Prior art keywords
earphone
unit
air transmitted
novel combined
housing
Prior art date
Application number
CN201910058265.XA
Other languages
Chinese (zh)
Inventor
萧轲飞
Original Assignee
海商电子(深圳)有限公司
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 海商电子(深圳)有限公司 filed Critical 海商电子(深圳)有限公司
Priority to CN201910058265.XA priority Critical patent/CN109547891A/en
Publication of CN109547891A publication Critical patent/CN109547891A/en

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
    • H04R1/105Earpiece supports, e.g. ear hooks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/10Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups

Abstract

The invention discloses a kind of novel combined earphones, comprising: earphone body, the earphone body include the first earphone and the second earphone being oppositely arranged with the first earphone;The accommodating space that first earphone and the second earphone include earphone front housing and earphone rear shell surrounds positioned at accommodating space and is installed on the osteoacusis unit and air transmitted unit of earphone front housing inner wall;The earphone front housing outer wall is equipped with the bone-conduction structure of corresponding osteoacusis unit setting and the air transmitted structure of corresponding air transmitted unit setting;Headband, the both ends of the headband are separately connected the first earphone and the second earphone.Technical solution of the present invention incorporates the characteristic of bone conduction earphone and air transmitted earphone, can enhance the audio and tone sense of earphone, promotes user experience.

Description

Novel combined earphone

Technical field

The present invention relates to a kind of earphone more particularly to a kind of novel combined earphones.

Background technique

With the continuous development of electronic technology, earphone has become one of important component of audio output.In the prior art Earphone mainly include two kinds, one is air transmitted earphone, principle is after converting mechanical oscillation for voice signal, to pass through Outer (interior) lymph-spiral organ-of auricle-external auditory canal-eardrum-malleus-incus-stapes-fenestra vestibuli-that air transmitted enters people listens mind Through-auditory center;Another kind is bone conduction earphone, and principle is to convert voice signal to mechanical oscillation, and directly conduction enters Skull-osseous labyrinth-endolymph-spiral organ-of people listens mind-auditory center.Since above two earphone is to the conducting structure of sound It is not fully identical, usually the two is separated be independently arranged in the prior art.How the two to be combined in entirety, to promote earphone Audio and tone sense become urgent problem to be solved in the industry already.

In view of this, it is necessary to which current Headphone structure is further improved in proposition.

Summary of the invention

To solve an above-mentioned at least technical problem, the main object of the present invention is to provide a kind of novel combined earphone, with Enhance the audio and tone sense of earphone.

To achieve the above object, a technical solution adopted by the present invention are as follows: providing a kind of novel combined earphone includes:

Earphone body, the earphone body include the first earphone and the second earphone being oppositely arranged with the first earphone;Described first Earphone and the second earphone include earphone front housing and the accommodating space that earphone rear shell surrounds, and positioned at accommodating space and are installed on earphone The osteoacusis unit and air transmitted unit of front housing inner wall;The earphone front housing outer wall is equipped with corresponding osteoacusis unit setting Bone-conduction structure and the air transmitted structure of corresponding air transmitted unit setting;

Headband, the headband connect the first earphone and the second earphone.

Wherein, the bone-conduction structure is vibration pad, and the abutting part with head close contact is convexly equipped on vibration pad.

Wherein, the quantity of the osteoacusis unit is one or more.

Wherein, the air transmitted structure includes earplug, and the earplug is crimped on outside ear canal or protrudes into ear canal.

Wherein, the air transmitted structure includes earmuff, and the earmuff is close to human ear or covers at human ear peripheral side.

Wherein, the quantity of the air transmitted unit is one or more.

Wherein, the osteoacusis unit is provided separately with air transmitted unit.

Wherein, the novel combined earphone further includes the first front housing, the first rear shell and connection the first front housing and first The connecting line of rear shell, first front housing and the first rear shell surround the accommodating space for accommodating air transmitted unit.

Wherein, the osteoacusis unit is electrically connected with air transmitted unit by audio balancing circuitry.

Wherein, the rear shell of first earphone or the second earphone is equipped with microphone.

The earphone of technical solution of the present invention mainly uses and is set to earphone osteoacusis unit and air transmitted unit together In one earphone, specifically, osteoacusis unit and air transmitted unit are located at accommodating space and are installed on front housing inner wall, and bone Conduction unit and air transmitted unit are electrically connected, by integrating the characteristic of bone conduction earphone and air transmitted earphone, Neng Gouzeng The audio and tone sense of strong earphone, promote user experience.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of first embodiment of the invention novel combined earphone;

Fig. 2 is the cross-sectional view of Fig. 1;

Fig. 3 is the structural schematic diagram of second embodiment of the invention novel combined earphone;

Fig. 4 is the cross-sectional view of Fig. 3;

Fig. 5 is the structural schematic diagram of third embodiment of the invention novel combined earphone;

Fig. 6 is the cross-sectional view of Fig. 5;

Fig. 7 is the structural schematic diagram of fourth embodiment of the invention novel combined earphone;

Fig. 8 is the cross-sectional view of Fig. 7.

The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its His embodiment, shall fall within the protection scope of the present invention.

It is to be appreciated that the description of " first ", " second " involved in the present invention etc. is used for description purposes only, and should not be understood as Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ", The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not the present invention claims guarantor Within the scope of shield.

Referring to Fig.1 and 2, Fig. 1 is the structural schematic diagram of first embodiment of the invention novel combined earphone;Fig. 2 is The cross-sectional view of Fig. 1.In embodiments of the present invention, which includes:

Earphone body, the earphone body include the first earphone and the second earphone being oppositely arranged with the first earphone;Described first Earphone and the second earphone include earphone front housing 30 and the accommodating space that earphone rear shell 40 surrounds, and positioned at accommodating space and are installed on 30 outer wall of earphone front housing described in the osteoacusis unit 10 and air transmitted unit 20 of 30 inner wall of earphone front housing is equipped with corresponding bone and passes The air transmitted structure that the bone-conduction structure and corresponding air transmitted unit 20 for leading the setting of unit 10 are arranged;

Headband 70, the headband 70 connect the first earphone and the second earphone.

Above-mentioned, connecting line is set in headband 70, so that the first earphone is connect with the second earphone by connecting line.Certainly, should Connecting line can also not have to pass through from headband 70, the outconnector directly under auricular concha.

In the present embodiment, at work, a part of audio signal is output to osteoacusis unit 10, bone by amplifier to earphone Conducting structure is passed to head and finally comes together in auditory center;Another part audio signal be directly connected to air transmitted unit 20, Air transmitted structure ear finally comes together in auditory center, can make corresponding audio signal collective effect auditory center, reach Enhance the audio of earphone and the effect of tone sense, is able to ascend user experience.

The earphone of technical solution of the present invention mainly uses, and earphone osteoacusis unit 10 and air transmitted unit 20 are arranged In same earphone, specifically, osteoacusis unit 10 and air transmitted unit 20 are located at accommodating space and are installed on front housing Inner wall can enhance the audio and tone sense of earphone by integrating the characteristic of bone conduction earphone and air transmitted earphone, promote user Experience.

In a specific embodiment, bone-conduction structure is vibration pad 50, is convexly equipped with and head close contact on vibration pad 50 Abutting part.An at least abutting part is convexly equipped on vibration pad 50, in use, abutting part is close to head, to guarantee osteoacusis unit 10 work normally.The abutting part of vibration pad 50 can select flexible material, to avoid the direct squeeze bulb skin of abutting part.

Further, the quantity of the osteoacusis unit 10 is one or more.The quantity of osteoacusis unit 10 can Think one or more, specific quantity actual can require to be not construed as limiting herein to be arranged.

In a specific embodiment, the air transmitted structure includes earplug 60, can be provide with ear on the earplug 60 Cover, earmuff protrudes into ear canal when use, In-Ear air transmitted system is formed, to improve the audio of air transmitted.

Further, the quantity of the air transmitted unit 20 is one or more.The number of air transmitted unit 20 Amount can be one or more, and specific quantity actual can require to be not construed as limiting herein to be arranged.

In a specific embodiment, the rear shell of first earphone or the second earphone is equipped with microphone 80.Pass through wheat Audio input may be implemented in gram wind 80, completes interactive voice.In the present embodiment, preferably microphone 80 is set to the corresponding left ear of band Or on the second earphone of auris dextra setting.

In a specific embodiment,.In order to balance the sound of osteoacusis unit 10 and the conduction of air transmitted unit 20, bone Conduction unit 10 and the biography of air transmitted unit 20 are connected into audio balancing circuitry, and the sound of the two is adjusted by audio balancing circuitry Effect, to improve the audio and tone sense of earphone.Certainly, osteoacusis unit 10 and air transmitted unit 20 can not also pass through audio Balancing circuitry carries out sound effect balance control.

Referring to figure 3. and Fig. 4, Fig. 3 be second embodiment of the invention novel combined earphone structural schematic diagram;Fig. 4 is The cross-sectional view of Fig. 3.In embodiments of the present invention, which includes:

Earphone body, the earphone body include the first earphone and the second earphone being oppositely arranged with the first earphone;Described first Earphone and the second earphone include earphone front housing 31 and the accommodating space that earphone rear shell 41 surrounds, and positioned at accommodating space and are installed on The accommodating space that the osteoacusis unit 11 of 31 inner wall of earphone front housing and the first front housing 24 and the first earphone rear shell 14 surround, is located at Accommodating space and the air transmitted unit 21 for being installed on 24 inner wall of the first front housing, the osteoacusis unit 11 and air transmitted unit 21 are connected by connecting line 15;31 outer wall of earphone front housing is equipped with the bone-conduction structure that corresponding osteoacusis unit 11 is arranged, And 24 outer wall of the first front housing is equipped with the air transmitted structure that corresponding air transmitted unit 21 is arranged;

Headband, the headband connect the first earphone and the second earphone.

Connecting line is set in above-mentioned headband 71, so that the first earphone is connect with the second earphone by connecting line.Certainly, the company Wiring can also not have to pass through from headband 71, the outconnector directly under auricular concha.

In a specific embodiment, bone-conduction structure is vibration pad 51, is convexly equipped with and head close contact on vibration pad 51 Abutting part.An at least abutting part is convexly equipped on vibration pad 51, in use, abutting part is close to head, to guarantee osteoacusis unit 11 work normally.The abutting part of vibration pad 51 can select flexible material, to avoid the direct squeeze bulb skin of abutting part.

Further, the quantity of the osteoacusis unit 11 is one or more.The quantity of osteoacusis unit 11 can Think one or more, specific quantity actual can require to be not construed as limiting herein to be arranged.

In a specific embodiment, the air transmitted structure includes auricular concha 61, and the auricular concha 61 is crimped on outside ear canal, In use, the plug of auricular concha 61 forms ear type air transmitted system, in outside ear canal to improve the audio of air transmitted.

In a specific embodiment, the osteoacusis unit 11 is provided separately with air transmitted unit 21.Specifically, institute Stating novel combined earphone further includes the first front housing 24, the first rear shell 14 and the company for connecting the first front housing 24 and the first rear shell 14 Wiring 15, first front housing 24 and the first rear shell 14 surround the accommodating space for accommodating air transmitted unit 21, the air Leaflet member 21 is electrically connected with osteoacusis unit 11 by connecting line 15.In the present solution, osteoacusis unit 11 and air transmitted list Member 21 may be integrally incorporated to together, can also be provided separately.When being provided separately, air transmitted unit 21 is located at the first front housing 24 and The accommodating space of one rear shell 14, osteoacusis unit 11 are located at the accommodating space of earphone front housing 31 and earphone rear shell 41, air transmitted Unit 21 is connect with 11 the two of osteoacusis unit by connecting line 15.

Further, the quantity of the air transmitted unit 21 is one or more.The number of air transmitted unit 21 Amount can be one or more, and specific quantity actual can require to be not construed as limiting herein to be arranged.

In a specific embodiment, the rear shell of first earphone or the second earphone is equipped with microphone 81.Pass through wheat Audio input may be implemented in gram wind 81, completes interactive voice.In the present embodiment, preferably microphone 81 is set to the corresponding left ear of band Or on the second earphone of auris dextra setting.

In a specific embodiment, the osteoacusis unit 11 passes through audio balancing circuitry electricity with air transmitted unit 21 Property connection.In order to balance the sound of osteoacusis unit 11 and the conduction of air transmitted unit 21, osteoacusis unit 11 and air transmitted The biography of unit 21 is connected into audio balancing circuitry, adjusts the sound effect of the two, by audio balancing circuitry to improve the sound of earphone Effect and tone sense.Certainly, osteoacusis unit 11 and air transmitted unit 21 can not also carry out sound effect by audio balancing circuitry Fruit balance control.

Referring to figure 5. and Fig. 6, Fig. 5 be third embodiment of the invention novel combined earphone structural schematic diagram;Fig. 6 is The cross-sectional view of Fig. 5.In embodiments of the present invention, which includes:

Earphone body, the earphone body include the first earphone and the second earphone being oppositely arranged with the first earphone;Described first Earphone and the second earphone include earphone front housing 32 and the accommodating space that earphone rear shell 42 surrounds, and positioned at accommodating space and are installed on The osteoacusis unit 12 and air transmitted unit 22 of 32 inner wall of earphone front housing,;32 outer wall of earphone front housing is equipped with corresponding bone The air transmitted structure that the bone-conduction structure and corresponding air transmitted unit 22 that conduction unit 12 is arranged are arranged;

Headband 72, the headband 72 connect the first earphone and the second earphone.

Connecting line is set in above-mentioned headband 72, so that the first earphone is connect with the second earphone by connecting line.Certainly, the company Wiring can also not have to pass through from headband 72, the outconnector directly under auricular concha.

In a specific embodiment, bone-conduction structure is vibration pad 52, is convexly equipped with and head close contact on vibration pad 52 Abutting part.An at least abutting part is convexly equipped on vibration pad 52, in use, abutting part is close to head, to guarantee osteoacusis unit 12 work normally.The abutting part of vibration pad 52 can select flexible material, to avoid the direct squeeze bulb skin of abutting part.

Further, the quantity of the osteoacusis unit 12 is one or more.The quantity of osteoacusis unit 12 can Think one or more, specific quantity actual can require to be not construed as limiting herein to be arranged.

In a specific embodiment, the air transmitted structure includes earmuff 52, and the earmuff 52 is adjacent to human ear setting, Earmuff 52 is pressed in outside ear when use, clamp lug formula air transmitted system is formed, to improve the audio of air transmitted.

Further, the quantity of the air transmitted unit 22 is one or more.The number of air transmitted unit 22 Amount can be one or more, and specific quantity actual can require to be not construed as limiting herein to be arranged.

In a specific embodiment, the rear shell of first earphone or the second earphone is equipped with microphone 82.Pass through wheat Audio input may be implemented in gram wind 82, completes interactive voice.In the present embodiment, preferably microphone 82 is set to the corresponding auris dextra of band On the second earphone being arranged.

In a specific embodiment, the osteoacusis unit 12 passes through audio balancing circuitry electricity with air transmitted unit 22 Property connection.In order to balance the sound of osteoacusis unit 12 and the conduction of air transmitted unit 22, osteoacusis unit 12 and air transmitted The biography of unit 22 is connected into audio balancing circuitry, adjusts the sound effect of the two, by audio balancing circuitry to improve the sound of earphone Effect and tone sense.Certainly, osteoacusis unit 12 and air transmitted unit 22 can not also carry out sound effect by audio balancing circuitry Fruit balance control.

Fig. 7 and Fig. 8 are please referred to, Fig. 7 is the structural schematic diagram of fourth embodiment of the invention novel combined earphone;Fig. 8 is The cross-sectional view of Fig. 7.In embodiments of the present invention, which includes:

Earphone body, the earphone body include the first earphone and the second earphone being oppositely arranged with the first earphone;Described first Earphone and the second earphone include earphone front housing 33 and the accommodating space that earphone rear shell 43 surrounds, and positioned at accommodating space and are installed on The osteoacusis unit 13 and air transmitted unit 23 of 33 inner wall of earphone front housing;33 outer wall of earphone front housing is equipped with corresponding bone and passes The air transmitted structure that the bone-conduction structure and corresponding air transmitted unit 23 for leading the setting of unit 13 are arranged;Headband 73, it is described Headband 73 connects the first earphone and the second earphone.

Connecting line is set in above-mentioned headband 73, so that the first earphone is connect with the second earphone by connecting line.Certainly, the company Wiring can also not have to pass through from headband 73, the outconnector directly under auricular concha.

In a specific embodiment, bone-conduction structure is vibration pad 53, is convexly equipped with and head close contact on vibration pad 53 Abutting part.An at least abutting part is convexly equipped on vibration pad 53, in use, abutting part is close to head, to guarantee osteoacusis unit 13 work normally.The abutting part of vibration pad 53 can select flexible material, to avoid the direct squeeze bulb skin of abutting part.

Further, the quantity of the osteoacusis unit 13 is one or more.The quantity of osteoacusis unit 13 can Think one or more, specific quantity actual can require to be not construed as limiting herein to be arranged.

In a specific embodiment, the air transmitted structure includes earmuff 53, and earmuff 53 is set to human ear peripheral side, makes Used time, 53 the cover of earmuff form wear-type air transmitted system, on ear to improve the audio of air transmitted.

Further, the quantity of the air transmitted unit 23 is one or more.The number of air transmitted unit 23 Amount can be one or more, and specific quantity actual can require to be not construed as limiting herein to be arranged.

In a specific embodiment, the rear shell of first earphone or the second earphone is equipped with microphone 83.Pass through wheat Audio input may be implemented in gram wind 83, completes interactive voice.In the present embodiment, preferably microphone 83 is set to the corresponding auris dextra of band On the second earphone being arranged.

In a specific embodiment, the osteoacusis unit 13 passes through audio balancing circuitry electricity with air transmitted unit 23 Property connection.In order to balance the sound of osteoacusis unit 13 and the conduction of air transmitted unit 23, osteoacusis unit 13 and air transmitted The biography of unit 23 is connected into audio balancing circuitry, adjusts the sound effect of the two, by audio balancing circuitry to improve the sound of earphone Effect and tone sense.Certainly, osteoacusis unit 13 and air transmitted unit 23 can not also carry out sound effect by audio balancing circuitry Fruit balance control.

The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly It is included in other related technical areas in scope of patent protection of the invention.

Claims (10)

1. a kind of novel combined earphone, which is characterized in that the novel combined earphone includes:
Earphone body, the earphone body include the first earphone and the second earphone being oppositely arranged with the first earphone;First earphone Include earphone front housing and the accommodating space that earphone rear shell surrounds with the second earphone, positioned at accommodating space and is installed on earphone front housing The osteoacusis unit and air transmitted unit of inner wall, the osteoacusis unit and air transmitted unit are electrically connected;The earphone Front housing outer wall is equipped with the bone-conduction structure of corresponding osteoacusis unit setting and the air of corresponding air transmitted unit setting passes Guide structure;
Headband, the both ends of the headband are separately connected the first earphone and the second earphone.
2. novel combined earphone as described in claim 1, which is characterized in that the bone-conduction structure is vibration pad, vibration The abutting part with head close contact is convexly equipped on pad.
3. novel combined earphone as claimed in claim 2, which is characterized in that the quantity of the osteoacusis unit be one or More than one.
4. novel combined earphone as described in claim 1, which is characterized in that the air transmitted structure includes earplug, institute Earplug is stated to be crimped on outside ear canal or protrude into ear canal.
5. novel combined earphone as described in claim 1, which is characterized in that the air transmitted structure includes earmuff, institute Earmuff is stated close to human ear or covers at human ear peripheral side.
6. the novel combined earphone as described in right wants 4 or 5, which is characterized in that the quantity of the air transmitted unit is one It is a or more than one.
7. novel combined earphone as described in claim 1, which is characterized in that the osteoacusis unit and air transmitted unit It is provided separately.
8. novel combined earphone as claimed in claim 7, which is characterized in that the novel combined earphone further includes first Front housing, the first rear shell and the connecting line for connecting the first front housing and the first rear shell, first front housing and the first rear shell surround confession Accommodate the accommodating space of air transmitted unit.
9. novel combined earphone as described in claim 1, which is characterized in that the osteoacusis unit and air transmitted unit It is electrically connected by audio balancing circuitry.
10. novel combined earphone as described in claim 1, which is characterized in that after first earphone or the second earphone Shell is equipped with microphone.
CN201910058265.XA 2019-01-22 2019-01-22 Novel combined earphone CN109547891A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910058265.XA CN109547891A (en) 2019-01-22 2019-01-22 Novel combined earphone

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910058265.XA CN109547891A (en) 2019-01-22 2019-01-22 Novel combined earphone
PCT/CN2019/077242 WO2020151055A1 (en) 2019-01-22 2019-03-07 Novel combined headphone

Publications (1)

Publication Number Publication Date
CN109547891A true CN109547891A (en) 2019-03-29

Family

ID=65838287

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910058265.XA CN109547891A (en) 2019-01-22 2019-01-22 Novel combined earphone

Country Status (2)

Country Link
CN (1) CN109547891A (en)
WO (1) WO2020151055A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104604247A (en) * 2012-06-29 2015-05-06 罗姆股份有限公司 Stereo earphone
CN204948312U (en) * 2015-09-06 2016-01-06 深圳市韶音科技有限公司 Bone conduction wireless earphone
CN106105255A (en) * 2014-03-19 2016-11-09 索尼公司 Acoustic output device
CN106879264A (en) * 2014-10-20 2017-06-20 索尼公司 Audio playback
CN107005759A (en) * 2014-12-24 2017-08-01 株式会社坦姆科日本 Bone conduction earphone

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204031403U (en) * 2014-06-20 2014-12-17 唐双庆 Osteoacusis and air transmitted combination earphone

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104604247A (en) * 2012-06-29 2015-05-06 罗姆股份有限公司 Stereo earphone
CN106105255A (en) * 2014-03-19 2016-11-09 索尼公司 Acoustic output device
CN106879264A (en) * 2014-10-20 2017-06-20 索尼公司 Audio playback
CN107005759A (en) * 2014-12-24 2017-08-01 株式会社坦姆科日本 Bone conduction earphone
CN204948312U (en) * 2015-09-06 2016-01-06 深圳市韶音科技有限公司 Bone conduction wireless earphone

Also Published As

Publication number Publication date
WO2020151055A1 (en) 2020-07-30

Similar Documents

Publication Publication Date Title
KR101781710B1 (en) Multi-driver earbud
JP5695703B2 (en) Earphone with acoustic tuning mechanism
RU2648834C2 (en) Concha-fit electronic hearing protection device
US20160302012A1 (en) Hearing Assistance Systems Configured To Detect And Provide Protection To The User From Harmful Conditions
WO2015025829A1 (en) Portable telephone
DE112011104666B4 (en) hearing
US9301057B2 (en) Hearing assistance system
US6920228B2 (en) Lightweight headset for high noise environments
US8605932B2 (en) Single Chamber headphone apparatus
JP3057731B2 (en) Electroacoustic transducer and sound reproduction system
RU2252495C2 (en) Earphone
US4972492A (en) Earphone
US8233652B2 (en) Detachable earpiece auditory device with spring operation
US10357403B2 (en) Wireless earplug with improved sensitivity and form factor
US4904078A (en) Eyeglass frame with electroacoustic device for the enhancement of sound intelligibility
US8325963B2 (en) Bone-conduction microphone built-in headset
TWI284481B (en) Wireless earphone device
US9398381B2 (en) Hearing instrument
CN101390442B (en) Hearing aid with connecting element serving for retention in concha
KR100984722B1 (en) Behind-the-ear hearing aid with microphone mounted in opening of ear canal
JP4118934B2 (en) Glasses type communication device
US8111853B2 (en) Dual mode earphone with acoustic equalization
JP5531605B2 (en) Bone conduction speaker and bone conduction headphone device
US7869615B2 (en) Sound-box type earphone housing, headset with sound-box type earphone housings
US3865998A (en) Ear seal

Legal Events

Date Code Title Description
PB01 Publication
SE01 Entry into force of request for substantive examination