CN110267141A - A kind of bone conduction earphone - Google Patents
A kind of bone conduction earphone Download PDFInfo
- Publication number
- CN110267141A CN110267141A CN201910529648.0A CN201910529648A CN110267141A CN 110267141 A CN110267141 A CN 110267141A CN 201910529648 A CN201910529648 A CN 201910529648A CN 110267141 A CN110267141 A CN 110267141A
- Authority
- CN
- China
- Prior art keywords
- osteoacusis
- mic
- accommodating cavity
- earphone
- outer covering
- 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.)
- Withdrawn
Links
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 30
- 210000000613 ear canal Anatomy 0.000 claims abstract description 19
- 210000000845 cartilage Anatomy 0.000 claims abstract description 13
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 claims abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 241000746998 Tragus Species 0.000 claims description 5
- 206010033078 Otitis media Diseases 0.000 claims 1
- 210000000883 ear external Anatomy 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 101001051490 Homo sapiens Neural cell adhesion molecule L1 Proteins 0.000 description 13
- 102100024964 Neural cell adhesion molecule L1 Human genes 0.000 description 13
- 239000003292 glue Substances 0.000 description 4
- 210000003128 head Anatomy 0.000 description 3
- 210000003027 ear inner Anatomy 0.000 description 2
- 210000000860 cochlear nerve Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000002751 lymph Anatomy 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002985 organ of corti Anatomy 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1033—Cables or cables storage, e.g. cable reels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
Abstract
The present invention discloses a kind of bone conduction earphone, including earphone outer covering, PCBA, battery, antenna, osteoacusis MIC and receiver；Earphone outer covering is formed with accommodating cavity, and PCBA, battery, antenna, osteoacusis MIC and receiver are mounted in accommodating cavity；Earphone outer covering protrusion is formed with protruding portion, and in being located at the accommodating cavity that protruding parts are set, accommodating cavity, which corresponds to protruding portion top and is provided with, send acoustic aperture for receiver cooperation；Antenna is located at the end in accommodating cavity far from protruding portion；Osteoacusis MIC is attached at the inner wall of accommodating cavity and is located at the position that earphone outer covering corresponds to external auditory canal opening cartilage；Battery, antenna, osteoacusis MIC and receiver are electrically connected at PCBA.Protruding portion is arranged by the earphone outer covering in bone conduction earphone in the present invention, and osteoacusis MIC is arranged in the cartilage site of corresponding external auditory canal, osteoacusis is realized by cartilage, to realize the In-Ear wearing mode of bone conduction earphone, wearing can be realized without ear-hang equipment, comfortable convenience is not only worn, but also production cost can be reduced.
Description
Technical field
The present invention relates to earphone fields, particularly relate to a kind of bone conduction earphone.
Background technique
Osteoacusis is a kind of sound conduction mode, i.e., converts sound to the mechanical oscillation of different frequency, passes through the cranium of people
Bone, osseous labyrinth, inner ear lymph transmitting, spiral organ, auditory nerve, auditory center transmit sound wave.It is generated relative to by vibrating diaphragm
The step of classical sound conduction mode of sound wave, osteoacusis eliminates the transmitting of many sound waves, can be realized clear in a noisy environment
Clear sound-reducing, and sound wave will not influence other people because of spreading in air.
Existing bone conduction earphone mainly transmits sound wave by skull, thus needs a plug-in device (i.e. ear-hanger
Point) bone conduction earphone is fixed on around ear, and guarantee enough pressing forces to guarantee that bone conduction earphone being capable of proximity head
The bone in portion.Cost is not only increased, and there are many limitations using upper, wears head is easy to cause not relax for a long time
Clothes.
Summary of the invention
The purpose of the present invention is to provide a kind of bone conduction earphones, solve the deficiencies in the prior art, and realization reduces cost, wears
It wears conveniently.
In order to achieve the above objectives, solution of the invention is:
A kind of bone conduction earphone, including earphone outer covering, PCBA, battery, antenna, osteoacusis MIC and receiver；The earphone outer covering
Inside be formed with accommodating cavity, PCBA, battery, antenna, osteoacusis MIC and receiver are installed in accommodating cavity；The earphone
Shell protrusion is formed with the protruding portion that wearing is realized to be inserted into external auditory canal, and receiver cooperation is in the appearance set positioned at protruding parts
It sets in chamber, the apical position that accommodating cavity corresponds to protruding portion, which is provided with, send acoustic aperture；The antenna is located in accommodating cavity far from protruding portion
End；The osteoacusis MIC is attached at the inner wall of accommodating cavity and is located at the position that earphone outer covering corresponds to external auditory canal opening cartilage
It sets；The battery, antenna, osteoacusis MIC and receiver are electrically connected at PCBA.
The osteoacusis MIC is located at opening tragus and/or the position of antitragus that earphone outer covering corresponds to external auditory canal.
A kind of bone conduction earphone further includes MIC fixed frame；The MIC fixed frame is mounted in accommodating cavity, and suppresses bone biography
Lead the inner wall that MIC is attached to accommodating cavity.
The periphery of the protruding portion is arranged with flexible glue earplug.
The osteoacusis MIC is located at the position that earphone outer covering corresponds to cavity of concha side wall.
A kind of bone conduction earphone further includes magnetic iron plate, and magnetic iron plate is mounted in accommodating cavity.
After adopting the above structure, protruding portion is arranged by the earphone outer covering in bone conduction earphone in the present invention, and by osteoacusis
The cartilage site of corresponding external auditory canal is arranged in MIC, osteoacusis is realized by the cartilage of external auditory canal, to realize bone conduction earphone
In-Ear wearing mode can realize wearing without ear-hang equipment, not only wear comfortable convenience, but also can reduce and be produced into
This.
Detailed description of the invention
Fig. 1 is the cross-sectional view of first embodiment of the invention；
Fig. 2 is cross-sectional view when first embodiment of the invention is worn on human ear；
Fig. 3 is side view when first embodiment of the invention is worn on human ear；
Fig. 4 is cross-sectional view when second embodiment of the invention is worn on human ear.
Drawing reference numeral explanation: earphone outer covering 1；Accommodating cavity 11；Protruding portion 12；Send acoustic aperture 13；PCBA2；Battery 3；Antenna 4；
Osteoacusis MIC5；Receiver 6；External auditory canal 7；Cartilage 71；Tragus 711；Antitragus 712；MIC fixed frame 8；Flexible glue earplug 9；Magnetic
Iron plate 10；Cavity of concha 20.
Specific embodiment
In order to further explain the technical solution of the present invention, being explained in detail below by specific embodiment the present invention
It states.
The present invention is a kind of bone conduction earphone, and mainly a kind of earphone of ear type is shown referring to figs. 1 to Fig. 3, is this hair
Bright first embodiment, including earphone outer covering 1, PCBA2, battery 3, antenna 4, osteoacusis MIC5 and receiver 6.Outside above-mentioned earphone
The inside of shell 1 is formed with accommodating cavity 11, and PCBA2, battery 3, antenna 4, osteoacusis MIC5 and receiver 6 are installed in accommodating cavity 11
In.
Above-mentioned earphone outer covering 1, which protrudes, to be formed with to be inserted into external auditory canal 7 to realize that the protruding portion 12 worn, receiver 6 are matched
It closes in the accommodating cavity 11 for being located at 12 position of protruding portion, the apical position of the corresponding protruding portion 12 of accommodating cavity 11, which is provided with, send acoustic aperture
13.Above-mentioned antenna 4 is located at the end in accommodating cavity 11 far from protruding portion 12, i.e., antenna 4 is located at the outside of ear when earphone is worn.
Above-mentioned osteoacusis MIC5 is attached at the inner wall of accommodating cavity 11 and is located at the position of the corresponding 7 opening cartilage 71 of external auditory canal of earphone outer covering 1
It sets.Above-mentioned battery 3, antenna 4, osteoacusis MIC5 and receiver 6 are electrically connected at PCBA2.
Above-mentioned osteoacusis MIC5 is located at the opening tragus 711 and/or antitragus 712 of earphone outer covering 1 corresponding external auditory canal 7
The work quality of osteoacusis MIC5 and steady is improved to guarantee that the interval osteoacusis MIC5 earphone outer covering 1 is tightly attached to head bone in position
It is qualitative.
The invention also includes MIC fixed frames 8；MIC fixed frame 8 is mounted in accommodating cavity 11, and suppresses osteoacusis MIC5 patch
It is attached to the inner wall of accommodating cavity 11.
The periphery of above-mentioned protruding portion 12 is arranged with flexible glue earplug 9, cooperates the fastening in external auditory canal 7 to increase protruding portion 12
Degree, and 9 close-fitting of flexible glue earplug can reduce the interference of external noise in ear canal, improve sound quality.
The invention also includes magnetic iron plate 10, magnetic iron plate 10 is mounted in accommodating cavity 11, is placed on ear to improve earphone
Stability when in machine storage equipment；Above-mentioned magnetic iron plate 10 and osteoacusis MIC5 are located at the opposed inner walls of accommodating cavity 11.
Shown in referring to figs. 2 and 3, protruding portion 12 is plugged in external auditory canal 7 when wearing by the first embodiment of the present invention
In, realize that earphone outer covering 1 fills in cavity of concha 20, tragus 711 and the clamping earphone outer covering 1 of antitragus 712 are at this time to complete to fix, bone
The conduction interval MIC5 earphone outer covering 1 is tightly attached to the position of 7 opening cartilage 71 of external auditory canal, and earphone outer covering 1 and cartilage 71 are as Jie
Matter realizes osteoacusis.
Refering to what is shown in Fig. 4, be the second embodiment of the present invention, with first embodiment the difference is that: above-mentioned bone
Conduction MIC5 is located at the position of corresponding 20 side wall of cavity of concha of earphone outer covering 1.
By above structure, protruding portion 12 is arranged by the earphone outer covering 1 in bone conduction earphone in the present invention, and by osteoacusis
71 position of cartilage of corresponding external auditory canal 7 is arranged in MIC5, realizes osteoacusis by the cartilage 71 of external auditory canal 7, to realize that bone passes
The In-Ear wearing mode of guide lug machine can realize wearing without ear-hang equipment, not only wear comfortable convenience, but also can reduce
Production cost.
Above-described embodiment and schema and non-limiting product form and style of the invention, any technical field it is common
The appropriate changes or modifications that technical staff does it all should be regarded as not departing from patent category of the invention.
Claims (6)
1. a kind of bone conduction earphone, it is characterised in that: including earphone outer covering, PCBA, battery, antenna, osteoacusis MIC and called
Device；The inside of the earphone outer covering is formed with accommodating cavity, and PCBA, battery, antenna, osteoacusis MIC and receiver are installed in appearance
It sets in chamber；The earphone outer covering protrusion is formed with the protruding portion that wearing is realized to be inserted into external auditory canal, and receiver cooperation is in place
In the accommodating cavity of protruding portion position, the apical position that accommodating cavity corresponds to protruding portion, which is provided with, send acoustic aperture；The antenna, which is located at, to be held
Set the end in chamber far from protruding portion；The osteoacusis MIC, which is attached at the inner wall of accommodating cavity and is located at earphone outer covering, corresponds to external ear
The position of road opening cartilage；The battery, antenna, osteoacusis MIC and receiver are electrically connected at PCBA.
2. a kind of bone conduction earphone as described in claim 1, it is characterised in that: the osteoacusis MIC is located at earphone outer covering pair
Answer opening tragus and/or the position of antitragus of external auditory canal.
3. a kind of bone conduction earphone as described in claim 1, it is characterised in that: further include MIC fixed frame；The MIC is fixed
Frame is mounted in accommodating cavity, and suppresses the inner wall that osteoacusis MIC is attached to accommodating cavity.
4. a kind of bone conduction earphone as described in claim 1, it is characterised in that: the periphery of the protruding portion is arranged with flexible glue ear
Plug.
5. a kind of bone conduction earphone as described in claim 1, it is characterised in that: further include magnetic iron plate, the installation of magnetic iron plate
In accommodating cavity.
6. a kind of bone conduction earphone as described in claim 1, it is characterised in that: the osteoacusis MIC is located at earphone outer covering pair
Answer the position of cavity of concha side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910529648.0A CN110267141A (en) | 2019-06-19 | 2019-06-19 | A kind of bone conduction earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910529648.0A CN110267141A (en) | 2019-06-19 | 2019-06-19 | A kind of bone conduction earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110267141A true CN110267141A (en) | 2019-09-20 |
Family
ID=67919218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910529648.0A Withdrawn CN110267141A (en) | 2019-06-19 | 2019-06-19 | A kind of bone conduction earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110267141A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111785243A (en) * | 2020-06-10 | 2020-10-16 | 厦门市派美特科技有限公司 | Earphone active noise reduction method and 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04172794A (en) * | 1990-11-07 | 1992-06-19 | Hiroshi Ono | Device for picking up bone conduction voice at external auditory meatus and talking device |
| JPH0588084U (en) * | 1991-06-12 | 1993-11-26 | 日本ゼットラー株式会社 | Bone conduction microphone |
| JP4772930B1 (en) * | 2011-04-12 | 2011-09-14 | 哲廣 田中 | Bone conduction earphone |
| CN205812330U (en) * | 2016-07-13 | 2016-12-14 | 朱建荣 | Chinese style wears In-Ear Headphones |
| CN207802267U (en) * | 2017-11-06 | 2018-08-31 | 深圳市魔浪电子有限公司 | A kind of bluetooth headset |
| CN207968815U (en) * | 2018-03-20 | 2018-10-12 | 孔玉亮 | A kind of windproof antinoise bone conduction earphone |
-
2019
- 2019-06-19 CN CN201910529648.0A patent/CN110267141A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04172794A (en) * | 1990-11-07 | 1992-06-19 | Hiroshi Ono | Device for picking up bone conduction voice at external auditory meatus and talking device |
| JPH0588084U (en) * | 1991-06-12 | 1993-11-26 | 日本ゼットラー株式会社 | Bone conduction microphone |
| JP4772930B1 (en) * | 2011-04-12 | 2011-09-14 | 哲廣 田中 | Bone conduction earphone |
| CN205812330U (en) * | 2016-07-13 | 2016-12-14 | 朱建荣 | Chinese style wears In-Ear Headphones |
| CN207802267U (en) * | 2017-11-06 | 2018-08-31 | 深圳市魔浪电子有限公司 | A kind of bluetooth headset |
| CN207968815U (en) * | 2018-03-20 | 2018-10-12 | 孔玉亮 | A kind of windproof antinoise bone conduction earphone |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111785243A (en) * | 2020-06-10 | 2020-10-16 | 厦门市派美特科技有限公司 | Earphone active noise reduction method and system |
| CN111785243B (en) * | 2020-06-10 | 2024-02-09 | 厦门市派美特科技有限公司 | Earphone active noise reduction method and 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 |
| CN111935588B (en) * | 2020-09-21 | 2021-03-05 | 江西联创电声有限公司 | Bone conduction real wireless earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190920 |
|
| WW01 | Invention patent application withdrawn after publication |