CN110536199A - Nearly ear formula audio device and audio reproducting method - Google Patents
Nearly ear formula audio device and audio reproducting method Download PDFInfo
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- CN110536199A CN110536199A CN201811170275.4A CN201811170275A CN110536199A CN 110536199 A CN110536199 A CN 110536199A CN 201811170275 A CN201811170275 A CN 201811170275A CN 110536199 A CN110536199 A CN 110536199A
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- loudspeaker
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- ear
- audio
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- 238000000034 method Methods 0.000 title claims abstract description 115
- 235000009508 confectionery Nutrition 0.000 claims description 60
- 230000005236 sound signal Effects 0.000 claims description 56
- 238000001228 spectrum Methods 0.000 claims description 35
- 230000004044 response Effects 0.000 claims description 34
- 230000011514 reflex Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 210000003128 head Anatomy 0.000 description 128
- 230000001154 acute effect Effects 0.000 description 62
- 210000003454 tympanic membrane Anatomy 0.000 description 19
- 230000000007 visual effect Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 230000001143 conditioned effect Effects 0.000 description 4
- 230000000638 stimulation Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
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- 231100000719 pollutant Toxicity 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
Classifications
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- 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
- H04R1/1058—Manufacture or assembly
-
- 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
- H04R2201/105—Manufacture of mono- or stereophonic headphone components
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Stereophonic System (AREA)
Abstract
The invention discloses a nearly ear formula audio device and audio reproducting methods.The nearly ear formula audio device includes an at least phonation unit, wherein the phonation unit includes a support portion and the loudspeaker for being arranged at the support portion, wherein opening direction of the sounding face of the loudspeaker towards the support portion, with chamber of the air successively through the support portion that allows the sounding face of the loudspeaker to agitate and open flow to the outside of the phonation unit, with in the nearly ear position reproduction audio of listener, wherein the sounding face of the loudspeaker and the support portion to the angular range formed between ear side be 10 ° to 70 °.
Description
Technical field
The present invention relates to audible device, in particular to one nearly ear formula audio device and audio reproducting method.
Background technique
Earphone is a kind of common electro-acoustic conversion device, can convert audio signals into sound, for user's receipts
Listen audio.In-Ear Headphones and headphone can be divided into according to state of the earphone when being worn, wherein with entering
Aural headphone needs to be inserted into pars stridulans unlike ear hole when being worn, and when user wears headphone, wears
The pars stridulans of formula earphone are maintained at the outside of ear hole in a manner of the ear hole for being directly toward user, to work as headphone
Pars stridulans convert audio signals into sound wave after, sound wave can be from the external communication of the ear hole of user to the inside of ear hole.
On the one hand, the pars stridulans of headphone do not need to be inserted into ear hole and make headphone wear it is more comfortable,
On the other hand, the pars stridulans of headphone because ear hole outside sounding and make the audio of headphone more preferably, because
This, more popular and by market the approval of headphone.It is well known that the user being in sound field can have
Chance uppick audio more preferably, the better audio of reduction degree, and preferably sound field be by more than two loudspeakers according to sound
Learn what principle arrangement was formed.The user being in sound field can have an opportunity uppick audio more preferably, the better sound of reduction degree
The reason of effect, is: when including audio by receiving and recording equipment (such as, but not limited to microphone) and forming audio signal, for example,
When the audio for including band performance by receiving and recording equipment forms audio signal, the audio that receiving and recording equipment is included is that band passes through
The sound field of the sound field formed is played, therefore, when restoring audio by loudspeaker, needs to arrange these loudspeakings according to Principles of Acoustics
Device is to form sound field.
With reference to attached drawing 1A, two loudspeaker 1P symmetrically are arranged according to Principles of Acoustics, and two loudspeakers
The sounding face of 1P is towards unanimously, and in this way, two loudspeaker 1P can be in the sounding face side of loudspeaker 1P
It forms a sweet spot (emperor position) 100P and forms a source in the side of the sounding face relative to loudspeaker 1P
Sound field 200P, wherein the distance between source sound field 200P and two loudspeaker 1P are greater than sweet spot 100P and two
The distance between a loudspeaker 1P.When user listens to two loudspeaker 1P response audios in sweet spot 100P
Input and generate audio when can have sound from source sound field 200P audition experience.Those skilled in the art answer
When understanding, when two loudspeaker 1P are inclined by placement, with reference to the example shown in attached drawing 1B, two loudspeaker 1P's
The extending direction of central axis has angle, for the arrangement of two loudspeaker 1P shown in attached drawing 1A, two
The sweet spot 100P and source sound field 200P that a loudspeaker 1P is formed are close to two loudspeaker 1P.And two
The numerical value for the angle that the extending direction of the central axis of a loudspeaker 1P is formed is more, two loudspeaker 1P formed this most
Good LisPos 100P and source sound field 200P are closer to two loudspeaker 1P, correspondingly, the center of two loudspeaker 1P
The numerical value for the angle that the extending direction of axis is formed is smaller, the sweet spot 100P and be somebody's turn to do that two loudspeaker 1P are formed
Source sound field 200P gets over two loudspeaker 1P of principle.When the angle that the extending direction of the central axis of two loudspeaker 1P is formed
Numerical value be greater than certain numerical value when, such as when two loudspeaker 1P central axis extending direction formed angle numerical value
Greater than 170 °, at even 180 °, the sounding face of two symmetrical loudspeaker 1P corresponds directly to the ear of user
Hole, such as the existing headphone shown in attached drawing 2A and Fig. 2 B, at this point, the best audition that two loudspeaker 1P are formed
Position 100P and source sound field 200P are respectively positioned on inside the head of user, in addition can not be formed sweet spot 100P and
Source sound field 200P.When user, which wears existing headphone, listens to audio, two of the headphone loudspeakers
The sounding face of 1P is directed towards the ear hole of user, and such mode leads to two of headphone loudspeaker 1P
Sounding face it is substantially opposite and be substantially parallel to one another, at this point, two loudspeaker 1P form sweet spot 100P and should
Source sound field 200P is respectively positioned on inside the head of user, if the sounding face of two loudspeaker 1P is completely opposite and is parallel to each other,
Then two loudspeaker 1P can not form sweet spot 100P and source sound field 200P.Two loudspeaker 1P are being responded
The input of audio signal and when generating audio, user can significantly feel sounding position inside head, this causes existing
The audio that some headphones generate does not have sense of depth, and then severely impacts the audio effect of user's uppick.Separately
Outside, two loudspeaker 1P generated when in response to the input of audio signal sound wave can without obstruction into user ear hole and
The ear-drum of user is directly acted on, therefore, when user listens to audio using existing headphone for a long time
It can not feel like oneself, and ear-drum can be inevitably damaged.
Summary of the invention
It is an object of the present invention to provide a nearly ear formula audio device and audio reproducting methods, wherein the nearly ear formula
Audio device can provide more preferably audio in the nearly ear position of a listener.
It is an object of the present invention to provide a nearly ear formula audio device and audio reproducting methods, wherein the nearly ear formula
Audio device can help audio of the listener's uppick with natural bass and full middle pitch.
It is an object of the present invention to provide a nearly ear formula audio device and audio reproducting methods, wherein the nearly ear formula
Audio device can help listener's uppick more accurately audio.
It is an object of the present invention to provide a nearly ear formula audio device and audio reproducting methods, wherein the nearly ear formula
Audio device can form a sweet spot on the head of the listener and be formed in front of the head of the listener
One source sound field, with help the listener obtain it is on the spot in person as audition impression.
It is an object of the present invention to provide a nearly ear formula audio device and audio reproducting methods, wherein the nearly ear formula
Audio device can form the sweet spot and the shape in front of the head of the listener on the head of the listener
At the source sound field, to help listener to obtain feeling of the sound in front of head, thus the nearly ear formula audio device
Can help listener obtain it is on the spot in person as audition impression.
It is an object of the present invention to provide a nearly ear formula audio device and audio reproducting methods, wherein the nearly ear formula
The state for the source sound field that audio device is formed changes with the rotation on the head of the listener, to maintain the source sound
Field is constant with the relative position on the head of the listener, so that the even described listener is in the process of movement, it is described close
Ear formula audio device is also capable of providing good audio.
It is an object of the present invention to provide a nearly ear formula audio device and audio reproducting methods, wherein the nearly ear formula
Audio device allows to be worn on head by the listener, thus the source sound field for forming the nearly ear formula audio device
State changes with the rotation on the head of listener, to maintain the relative position on the head of the source sound field and the listener
It is constant.
It is an object of the present invention to provide a nearly ear formula audio device and audio reproducting methods, wherein the nearly ear formula
Audio device provides a phonation unit, wherein when the phonation unit is in the nearly ear position response audio signal of the listener
When inputting and generating sound wave, the ear hole of the listener can be entered after being reflected, is directly entered the receipts to avoid sound wave
The ear hole of hearer and the ear-drum for stimulating the listener.
It is an object of the present invention to provide a nearly ear formula audio device and audio reproducting methods, wherein the sounding list
The sounding face of member generates due to the input in response to audio signal towards the auricle of the listener to avoid the phonation unit
Sound wave is directly entered the ear hole of the listener, to avoid the ear-drum of listener described in sound stimulation.
It is an object of the present invention to provide a nearly ear formula audio device and audio reproducting methods, wherein the nearly ear formula
Audio device provides two phonation units, and each phonation unit can symmetrically be maintained at the listener
Each of nearly ear position so that two phonation units cooperate and form one on the head of the listener and described good listen
The source sound field is set and formed in front of the head of the listener to phoneme, so that the nearly ear formula audio device can help institute
State listener obtain it is on the spot in person as audition impression.
It is an object of the present invention to provide a nearly ear formula audio device and audio reproducting methods, wherein listening to when described
Person wears the nearly ear formula audio device when head, and the nearly ear formula audio device can when responding the input of audio signal
Automatically on the head of the listener form the sweet spot and described in being formed in front of the head of the listener
Source sound field.
It is an object of the present invention to provide a nearly ear formula audio device and audio reproducting methods, wherein each hair
Sound unit provides an at least loudspeaker respectively, wherein before the loudspeaker can be maintained at the ear of the listener with being inclined by
Side, in this way, these described loudspeakers of two phonation units cooperate and can be in the listener
Head form the sweet spot and form the source sound field in front of the head of the listener.
It is an object of the present invention to provide a nearly ear formula audio device and audio reproducting methods, wherein the loudspeaker
It is maintained at being inclined by front side of the ear of the listener, so that ear of the sounding face of the loudspeaker towards the listener
Exterior feature, to avoid the loudspeaker by way of avoiding the sounding face of the loudspeaker and being directly toward the ear hole of the listener
The ear-drum of listener described in the sound stimulation generated in the input of response audio signal, and then institute is even used for a long time
Uncomfortable bad phenomenon will not be occurred by stating nearly ear formula audio device and listening to audio.
It is an object of the present invention to provide a nearly ear formula audio device and audio reproducting methods, wherein the loudspeaker
It is maintained at being inclined by front side of the ear of the listener, so that ear of the sounding face of the loudspeaker towards the listener
Exterior feature, so that the auricle of the listener can collect the sound wave that the loudspeaker generates due to the input in response to audio signal, with
Help listener's uppick more preferably audio.
It is an object of the present invention to provide a nearly ear formula audio device and audio reproducting methods, wherein the loudspeaker
Tilt angle can be conditioned, the nearly ear formula sound equipment is controlled in a manner of the tilt angle by controlling the loudspeaker and is filled
The position of the sweet spot to be formed and the source sound field is set, so that described in the nearly ear formula audio device satisfaction
The personalized audition demand of listener.
It is an object of the present invention to provide a nearly ear formula audio device and audio reproducting method, the institutes of small-medium size
It states loudspeaker and is capable of providing more preferably low frequency audio, to be conducive to improve the bass sound quality of the nearly ear formula audio device.
It is an object of the present invention to provide a nearly ear formula audio device and audio reproducting methods, wherein the loudspeaker
Efficiency can be enhanced, to be conducive to improve the bass sound quality of the nearly ear formula audio device.
It is an object of the present invention to provide a nearly ear formula audio device and audio reproducting methods, wherein the nearly ear formula
Audio device provides a holding unit, and two phonation units symmetrically are set to the holding unit, wherein institute
State the nearly ear position that two phonation units can be maintained at the listener by holding unit in symmetrical mode.
It is an object of the present invention to provide a nearly ear formula audio device and audio reproducting methods, wherein each hair
Sound unit is adjustably set to the holding unit respectively, to allow the listener by adjusting each sounding list
Member changes the inclination of the loudspeaker of each phonation unit relative to the position of the holding unit or the mode of angle
Angle, so as to adjust the position of the sweet spot and the source sound field.
It is an object of the present invention to provide a nearly ear formula audio device and audio reproducting methods, wherein the holding is single
Two phonation units are maintained at the nearly ear position of listener by the member permission listener in a manner of wearing.
It is an object of the present invention to provide a nearly ear formula audio device and audio reproducting methods, wherein each hair
Sound unit provides two loudspeakers respectively, and two loudspeakers can be maintained at described with being inclined by coaxial fashion
On front side of the ear of listener, loudspeaker described in two of them can cooperate to provide more preferably audio.
It is an object of the present invention to provide a nearly ear formula audio device and audio reproducting methods, wherein each hair
Sound unit provides two loudspeakers respectively, and two loudspeakers are maintained at described and listen to being inclined by a neighboring manner
On front side of the ear of person, loudspeaker described in two of them can cooperate to provide more preferably audio.
One aspect under this invention, the present invention provide a nearly ear formula audio device comprising an at least phonation unit,
In each phonation unit respectively include:
One support portion, wherein the support portion has an opening and a chamber, wherein be open described in the chamber, and
The one of the opening is defined to ear side；With
An at least loudspeaker, wherein the loudspeaker has a sounding face, wherein the loudspeaker is arranged at the branch
Support part, and the sounding face of the loudspeaker is towards the opening direction of the support portion, to allow the loudspeaker
The air agitated of the sounding face successively the chamber through the support portion and the open flow to the phonation unit
Outside, wherein the plane where the side to ear of plane and the support portion where the sounding face of the loudspeaker
Between the angular range that is formed be 10 ° to 70 °.According to one embodiment of present invention, the sounding face position of the loudspeaker
In the chamber of the support portion.
According to one embodiment of present invention, the quantity of the phonation unit is two.
According to one embodiment of present invention, the nearly ear formula audio device further comprises a holding unit, wherein institute
Holding unit is stated with two installation ends, wherein each of described holding unit installation end is mounted with the hair respectively
Sound unit.
According to one embodiment of present invention, the holding unit includes the wearing portion and two mounting portions that a bending extends,
The mounting portion is arranged at the end in the wearing portion to be used to form the installation end, and two mounting portions are mutual
Symmetrically, wherein each mounting portion is mounted with the phonation unit respectively.
According to one embodiment of present invention, the nearly ear formula audio device further comprises a holding unit, wherein institute
Stating holding unit is a Hull-Mounted Set, and phonation unit described in two of them is arranged at the helmet in symmetrical mode and fills
It sets.
According to one embodiment of present invention, the nearly ear formula audio device further comprises a holding unit, wherein institute
Stating holding unit includes a retainer body and two support bodies, and two support bodies are arranged in symmetrical mode
The retainer body, wherein each support body is mounted with the phonation unit respectively.
According to one embodiment of present invention, the nearly ear formula audio device further comprises a holding unit, wherein institute
Stating holding unit includes a suspention portion and the maintaining part for being arranged at the suspention portion, and phonation unit described in two of them is with phase
Mutually symmetrical mode is arranged at the maintaining part.
According to one embodiment of present invention, the nearly ear formula audio device further comprises a holding unit, wherein institute
Stating holding unit is a furniture, and phonation unit described in two of them is arranged at the furniture in symmetrical mode.
According to one embodiment of present invention, the nearly ear formula audio device further comprises a holding unit, wherein institute
Stating holding unit is an eyeglass device, and the eyeglass device includes a lens body and two temples, and two temples are with mutual
Symmetrical mode is arranged at the lens body, wherein each temple is mounted with the phonation unit respectively.
According to one embodiment of present invention, each phonation unit further comprises two loudspeakers respectively,
Where the sounding face of plane where the sounding face of one of them loudspeaker and another loudspeaker
Plane is approximately the same plane.
According to one embodiment of present invention, each phonation unit further comprises two loudspeakers respectively,
Where the sounding face of plane where the sounding face of one of them loudspeaker and another loudspeaker
Obtuse angle angle is formed between plane.
According to one embodiment of present invention, each phonation unit respectively includes two loudspeakers, two institutes
Loudspeaker is stated to be coaxially disposed.
Other side under this invention, the present invention further provides an audio reproducting methods, for a listener's
Nearly ear position reproduction audio, wherein the audio reproducting method includes the following steps:
(a) opening of the ear and the support portion with the one of a support portion to ear side towards the listener corresponds to
The mode of the ear hole of the listener keeps the support portion in the nearly ear position of the listener；(b) being arranged at
When stating at least input of a loudspeaker response audio signal of support portion, the sound wave that the loudspeaker generates is successively through the support
One chamber in portion be connected to the opening of the chamber and radiated to the ear direction of the listener, in sound wave by the receipts
The ear hole for entering the listener after the auricle reflex of hearer, to reproduce audio.
According to one embodiment of present invention, in the step (a), distinguish in the nearly ear position of each of the listener
A support portion is kept, to be arranged at the loudspeaker of two support portions in institute in the step (b)
The head for stating listener forms a sweet spot and forms a source sound field in front of the head of the listener.
According to one embodiment of present invention, in the step (b), one is formed in the chamber of the support portion
A source of sound, with ear's direction radiative acoustic wave from the source of sound to the listener.
According to one embodiment of present invention, in the step (b), two are formed in the chamber of the support portion
A source of sound, respectively from two sources of sound to ear's direction radiative acoustic wave of the listener.
According to one embodiment of present invention, the source of sound is raised by bass in the high pitch loudspeaker being entrenched togather and one
Sound device is formed.
According to one embodiment of present invention, a source of sound in two sources of sound is by a high pitch loudspeaker shape
At another described source of sound is formed by a whole tone frequency range loudspeaker.
According to one embodiment of present invention, in the step (a), the described of the support portion is fitted in institute to ear side
State the ear of listener.
Detailed description of the invention
Figure 1A describes two symmetrically arranged loudspeakers and forms a sweet spot and a source sound field.
Figure 1B describe two symmetrically arranged loudspeakers tilt angle and the sweet spot and the source sound field it
Between corresponding relationship.
Fig. 2A describes the state that the headphone of the prior art is worn by listener.
Fig. 2 B describes the principle of sound of the headphone of the prior art.
Fig. 3 describes an orthogonal horizontal plane and a perpendicular, with the head for defining listener
With the position and orientation of ear.
Fig. 4 describes the overlooking state of an audio reproducting method of the first preferred embodiment under this invention.
Fig. 5 A describes the overlooking state of an audio reproducting method of the second preferred embodiment under this invention.
Fig. 5 B describes the main view state of the audio reproducting method of the second preferred embodiment under this invention.
Fig. 6 A describes the overlooking state of an audio reproducting method of third preferred embodiment under this invention.
Fig. 6 B describes the main view state of the audio reproducting method of third preferred embodiment under this invention.
Fig. 7 A describes the overlooking state of an audio reproducting method of the 4th preferred embodiment under this invention.
Fig. 7 B describes the main view state of the audio reproducting method of the 4th preferred embodiment under this invention.
Fig. 8 describes the stereoscopic-state of an audio reproducting method of the 5th preferred embodiment under this invention.
Fig. 9 describes the stereoscopic-state of an audio reproducting method of the 6th preferred embodiment under this invention.
Figure 10 describes the overlooking state of an audio reproducting method of the 7th preferred embodiment under this invention.
Figure 11 describes the stereoscopic-state of an audio reproducting method of the 8th preferred embodiment under this invention.
Figure 12 describes the stereoscopic-state of a nearly ear formula audio device of a preferred embodiment under this invention.
Figure 13 describes the main view state of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention.
Figure 14 describes the decomposing state of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention.
Figure 15 A describes a phonation unit of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention
The stereoscopic-state at one visual angle.
Figure 15 B describes the phonation unit of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention
Another visual angle stereoscopic-state.
Figure 16 describes the phonation unit of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention
State after being splitted along the line A-A in attached drawing 15A.
The nearly ear formula audio device that Figure 17 A describes above-mentioned preferred embodiment under this invention is worn by listener
When stereoscopic-state.
Figure 17 B describe the nearly ear formula audio device of above-mentioned preferred embodiment under this invention another using shape
State.
Figure 18 describes a phonation unit of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention
The stereoscopic-state of one variant embodiment.
Figure 19 describes the phonation unit of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention
State after being splitted along the line B-B in attached drawing 18.
The nearly ear formula audio device that Figure 20 A describes above-mentioned preferred embodiment under this invention is worn by listener
When stereoscopic-state.
Figure 20 B describe the nearly ear formula audio device of above-mentioned preferred embodiment under this invention another using shape
State.
Figure 21 describes a deformation implementation of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention
The stereoscopic-state of mode.
Figure 22 describes the decomposing state of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention.
Figure 23 A describes a phonation unit of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention
The stereoscopic-state at one visual angle.
Figure 23 B describes the phonation unit of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention
Another visual angle stereoscopic-state.
Figure 24 describes the phonation unit of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention
State after being splitted along the line C-C in attached drawing 23A.
The nearly ear formula audio device that Figure 25 A describes above-mentioned preferred embodiment under this invention is worn by listener
When stereoscopic-state.
Figure 25 B describe the nearly ear formula audio device of above-mentioned preferred embodiment under this invention another using shape
State.
Figure 26 describes a deformation implementation of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention
The stereoscopic-state of mode.
Figure 27 describes the decomposing state of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention.
Figure 28 describes a phonation unit of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention
The stereoscopic-state at one visual angle.
Figure 29 describes a deformation implementation of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention
The stereoscopic-state of mode.
Figure 30 describes the decomposing state of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention.
Figure 31 A describes a phonation unit of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention
The stereoscopic-state at one visual angle.
Figure 31 B describes the phonation unit of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention
Another visual angle stereoscopic-state.
Figure 32 describes the phonation unit of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention
State after being splitted along the line D-D in attached drawing 31A.
The nearly ear formula audio device that Figure 33 describes above-mentioned preferred embodiment under this invention is worn by listener
When stereoscopic-state.
Figure 34 describes a phonation unit of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention
The stereoscopic-state of one mode of texturing.
Figure 35 describes the stereoscopic schematic diagram of a nearly ear formula audio device of another preferred embodiment under this invention.
Figure 36 describes the decomposition diagram of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention.
Figure 37 A describes solid of the nearly ear formula audio device of above-mentioned preferred embodiment of the invention when being worn
State.
Figure 37 B describes vertical view of the nearly ear formula audio device of above-mentioned preferred embodiment of the invention when being worn
State.
Figure 38 describes a deformation implementation of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention
The stereoscopic-state of mode.
Figure 39 A describes solid of the nearly ear formula audio device of above-mentioned preferred embodiment of the invention when being worn
State.
Figure 39 B describes vertical view of the nearly ear formula audio device of above-mentioned preferred embodiment of the invention when being worn
State.
The deformation that Figure 40 describes the nearly ear formula audio device of above-mentioned institute's preferred embodiment under this invention is real
Apply stereoscopic-state of the mode when being worn.
Figure 41 A describes the schematic diagram of a nearly ear formula audio device of another preferred embodiment under this invention.
Figure 41 B describes the schematic diagram of a nearly ear formula audio device of another preferred embodiment under this invention.
Figure 41 C describes the schematic diagram of a nearly ear formula audio device of another preferred embodiment under this invention.
Figure 41 D describes the schematic diagram of a nearly ear formula audio device of another preferred embodiment under this invention.
Figure 41 E describes the schematic diagram of a nearly ear formula audio device of another preferred embodiment under this invention.
Specific embodiment
It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.It defines in the following description
Basic principle of the invention can be applied to other embodiments, deformation scheme, improvement project, equivalent program and do not carry on the back
Other technologies scheme from the spirit and scope of the present invention.
It will be understood by those skilled in the art that in exposure of the invention, term " longitudinal direction ", " transverse direction ", "upper",
The orientation or position of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore above-mentioned
Term is not considered as limiting the invention.
It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment,
The quantity of one element can be one, and in a further embodiment, the quantity of the element can be it is multiple, term " one " is no
It can be interpreted as the limitation to quantity.
The attached drawing 3 of Figure of description of the invention describes a horizontal plane 101, one edge-on planes 102 and one
A plummet plane 103, wherein any two in the horizontal plane 101, the edge-on plane 102 and the plummet plane 103
A face is mutually perpendicular to, and the horizontal plane 101, the edge-on plane 102 and the plummet plane 103 form a friendship
Point.The horizontal plane 101 is parallel to ground, and the horizontal plane 101 will be described among the head of the listener
The head of listener is divided into head top and head lower part.The edge-on plane 102 is perpendicular to ground and perpendicular to the level
Plane 101, and before the head of the listener is divided into head among the head of the listener by the edge-on plane 102
Portion and head rear portion.The plummet plane 103 perpendicular to ground, the horizontal plane 101 and the edge-on plane 102, and
The head of the listener is divided into head left part among the head of the listener for the plummet plane 103 and head is right
Portion.
In addition, the attached drawing 3 of Figure of description of the invention further describes a three-dimensional system of coordinate, wherein the three-dimensional
The origin of coordinate system is the intersection point of the horizontal plane 101, the edge-on plane 102 and the plummet plane 103, wherein described
Horizontal plane 101 and the edge-on plane 102 are mutually perpendicular to and intersect, and the horizontal plane 101 and the edge-on plane
The intersection of 102 intersections forms the Y-axis of the three-dimensional system of coordinate, wherein the horizontal plane 101 and the plummet plane 103 are mutual
Vertical and intersection, and the horizontal plane 101 and the intersection of the plummet plane 103 intersection form the three-dimensional system of coordinate
X-axis, wherein the edge-on plane 102 and the plummet plane 103 are mutually perpendicular to and intersect, and 102 He of edge-on plane
The intersection that the plummet plane 103 intersects forms the Z axis of the three-dimensional system of coordinate.Therefore, the head front of the listener from
The positive direction of X-axis of from the edge-on plane 102 to the three-dimensional system of coordinate extends, and the head rear portion of the listener is from the side
Vertical plane 102 extends to the negative direction of the X-axis of the three-dimensional system of coordinate, and the left side of head of the listener is from the plummet plane
103 extend to the positive direction of the Y-axis of the three-dimensional system of coordinate, the right side of head of the listener from the plummet plane 103 to
The negative direction of the Y-axis of the three-dimensional system of coordinate extends, and the head top of the listener is from the horizontal plane 101 to described three
The positive direction for tieing up the Z axis of coordinate system extends, and the head lower part of the listener is from the horizontal plane 101 to the three-dimensional coordinate
The negative direction of the Z axis of system extends.
It is noted that the horizontal plane 101, the edge-on plane 102 and the plummet plane that attached drawing 3 describes
103 and the horizontal plane 101, the edge-on plane 102 and the plummet plane 103 definition the three-dimensional system of coordinate it is same
Sample is suitable for subsequent attached drawing, for easily disclosing and illustrating the contents of the present invention and feature, still, those skilled in the art
Member it should be understood that attached drawing 3 describe the horizontal plane 101, the edge-on plane 102 and the plummet plane 103 with
And the three-dimensional system of coordinate of the horizontal plane 101, the edge-on plane 102 and the plummet plane 103 definition is only used for
Auxiliary discloses and illustrates the contents of the present invention and feature, and is not construed as the limitation to the contents of the present invention and feature.
Attached drawing 4 describes an audio reproducting method of the first preferred embodiment of the invention, describes from visual angle is overlooked
State of the listener when listening to audio, wherein obliquely keeping one to raise respectively on front side of each ear of the listener
Sound device 11, wherein auricle of the sounding face 110 of the loudspeaker 11 towards the listener, when each loudspeaker 11 is distinguished
In response to audio signal input and when generating sound wave, two symmetrical and inclined loudspeakers 11 can be listened to described
The head of person forms a sweet spot 100 and forms a source sound field 200 in front of the head of the listener, in this way
Mode, the audio listening mode can generate the sound field with depth near the head of the listener, to help
State listener obtain it is on the spot in person as audition impression.For example, this in the audio reproducting method shown in attached drawing 4 is preferable
In example, two loudspeakers 11 can form the source sound field 200 in front of the head of the listener, thus when described
Listener can have sound listening in front of the head of the listener when listening to audio using the audio reproducting method
Tone sense by.
It is noted that the sounding face 110 of the loudspeaker 11 refers to face where the vibrating diaphragm of the loudspeaker 11,
Wherein in the input of the loudspeaker 11 response audio signal, the vibrating diaphragm of the loudspeaker 11 can be driven and agitate air
To generate sound wave, to reproduce audio.In other words, ear of the sounding face 110 of the loudspeaker 11 towards the listener
Exterior feature refers to the vibrating diaphragm of the loudspeaker 11 towards the auricle of the listener.
In the audio reproducting method of the invention, because the loudspeaker 11 is with the sounding of the loudspeaker 11
The mode of face 110 towards the auricle of the listener is maintained on front side of the ear of the listener with being inclined by, thus described
Loudspeaker 11 in response to audio signal input and agitate air to generate sound wave after, sound wave can't enter directly into described listen to
The ear hole of person, in this way, the even described listener listen to audio by the audio reproducting method for a long time
Uncomfortable bad phenomenon will not occur.Specifically, the loudspeaker 11 in response to audio signal input and the sound wave that generates
The ear hole for entering the listener after by auricle reflex, directly stimulates ear-drum to avoid sound wave, in this way, even if
To be the listener listen to audio by the audio reproducting method for a long time uncomfortable bad phenomenon will not occurs.Separately
Outside, the loudspeaker 11 in response to audio signal input and the sound wave that generates can be collected by auricle, it is described further to help
Listener's uppick more preferably audio.
In the audio reproducting method of the invention, because the loudspeaker 11 is with the sounding of the loudspeaker 11
The mode of face 110 towards the auricle of the listener is maintained on front side of the ear of the listener with being inclined by, thus relative to
For the mode that the headphone of the prior art brings the audition for generating audio inside head to experience to the listener, this
Two loudspeakers 11 are obliquely maintained on front side of each ear of the listener by the audio reproducting method of invention
Mode by two loudspeakers 11 on the head of the listener can form the sweet spot 100 and in institute
It states and forms the source sound field 200 in front of the head of listener, in this way, the listener can when listening to audio
Audio is clearly felt in front of head, this can not only help the listener to obtain good audition experience, and
The even described listener listens to audio by the audio reproducting method for a long time uncomfortable bad phenomenon will not occurs.
With reference to attached drawing 4, in this preferable examples of the audio reproducting method of the invention, because of the loudspeaker 11
It is maintained at being inclined by front side of the ear of the listener, thus the plane where the sounding face 110 of the loudspeaker 11
There is angle between the X-direction of the three-dimensional system of coordinate, that is, flat where the sounding face 110 of the loudspeaker 11
There is one first acute angle between face and the plummet plane 103.If being formed in the sounding face 110 of the loudspeaker 11
The parameter of first acute angle between the plane at place and the plummet plane 103 is α, wherein first acute angle presss from both sides
The value range of the parameter alpha at angle are as follows: 20 °≤α≤80 °, in this way, the source that two loudspeakers 11 are formed
Sound field 200 is located at the sweet spot 100 that in front of the head of the listener and is formed on the head of the listener,
To help the listener to obtain audition impression on the spot in person.For example, when the listener uses the audio of the invention
When reproducting method listens to song, what two loudspeakers 11 being maintained at being inclined by front side of the ear of the listener were formed
The source sound field 200 in front of the head of the listener and phoneme is most preferably listened positioned at the described of the head of the listener
Set what the audition impression that 100 bring the listener was sung in front of the body of the listener as sung the singer of the song
Audition impression, so that the audio reproducting method of the invention, which can help the listener to obtain, on the spot in person listens tone sense
By.
Preferably, the value range of the parameter alpha of first acute angle are as follows: 40 °≤α≤70 °.It is highly preferred that described
The parameter alpha of first acute angle is 55 ° or 60 °.
Preferably, in this preferable examples of the audio reproducting method shown in attached drawing 4, the institute of the loudspeaker 11
The plane at 110 place of sounding face is stated perpendicular to the horizontal plane 101, that is, where the sounding face 110 of the loudspeaker 11
Plane and the horizontal plane 101 between angle be 90 ° so that the sounding face 110 of the loudspeaker 11 is described
Towards the auricle of the listener in front of the auricle of listener.
Preferably, by adjusting the plane and the plummet being formed in where the sounding face 110 of the loudspeaker 11
The mode of the numerical value of the parameter alpha of first acute angle between plane 103, adjustable two formation of loudspeaker 11
The sweet spot 100 and the source sound field 200 position.For example, when the hair for being formed in the loudspeaker 11
The numerical value of the parameter alpha of first acute angle between plane and the plummet plane 103 where sound face 110 gets over hour,
The position for the source sound field 200 that two loudspeakers 11 are formed is closer to the head of the listener, correspondingly, two institutes
The sweet spot 100 for stating the formation of loudspeaker 11 is located rostral anterior, therefore, in order to help the listener to obtain
More preferably hearing effect, the plane and the plummet plane 103 being formed in where the sounding face 110 of the loudspeaker 11 it
Between the numerical value of parameter alpha of first acute angle must be controlled in the ranges of parameter alpha >=20 °.Correspondingly, when being formed in
First acute angle between plane and the plummet plane 103 where the sounding face 110 of the loudspeaker 11
Parameter alpha numerical value it is bigger when, the position for the source sound field 200 that two loudspeakers 11 are formed is further away from the listener
Head, correspondingly, the sweet spot 100 that two loudspeakers 11 are formed is located back head or even two
The sweet spot 100 that a loudspeaker 11 is formed is at the head rear of the listener, therefore, in order to help
It states listener and obtains more preferably hearing effect, the plane that is formed in where the sounding face 110 of the loudspeaker 11 and described
The numerical value of the parameter alpha of first acute angle between plummet plane 103 must be controlled in the range of α≤80 °.
It is understood that by adjusting the plane and institute that are formed in where the sounding face 110 of the loudspeaker 11
State the numerical value of the parameter alpha of first acute angle between plummet plane 103, adjustable two formation of loudspeaker 11
The sweet spot 100 and the position of the source sound field 200 therefore can suitably be adjusted in the angular range of permission
Described first be shaped between the plane and the plummet plane 103 at 110 place of the sounding face of the loudspeaker 11
The numerical value of the parameter alpha of acute angle, to meet the personalized audition demand of the listener.For example, the listener can root
It is selected according to the content listened between the plane and the plummet plane 103 at 110 place of the sounding face of the loudspeaker 11
First acute angle parameter alpha numerical value.
Further, in a preferable examples of the audio reproducting method of the invention, the audio reproducting method
A sound chamber 300 is formed between the loudspeaker 11 and the ear of the listener, in this way, can be avoided described
The audio that loudspeaker 11 generates is by extraneous noise jamming, to guarantee the pure property for the audio that the loudspeaker 11 reproduces, in turn
Help listener's uppick more preferably and purer audio.
Preferably, in this preferable examples of the audio reproducting method of the invention, with reference to attached drawing 4, pass through one
The loudspeaker 11 is maintained at the nearly ear position of the listener by support part 16.Preferably, the support portion 16 has one to ear
Side 161, the support portion 16 it is described to ear side 161 towards the ear of the listener.Preferably, it is bonded the support portion 16
The nearly ear position that the loudspeaker 11 can be maintained to ear side 161 in the ear of the listener listener
It sets, and is capable of forming the sound chamber 300 between the support portion 16 and the ear of the listener.It is highly preferred that institute
It states in audio reproducting method, external environment and the sound chamber 300 is connected to, to allow external acoustic waves to be able to enter the sound chamber
300, so that the even described listener is when listening to audio using the audio reproducting method, the listener can also be listened to
To external sound, to guarantee safety.
Preferably, the loudspeaker 11 is adjustably mounted in the support portion 16, thus by adjusting the loudspeaking
The mode of the relative position of device 11 and the support portion 16 can adjust 110 institute of the sounding face for being formed in the loudspeaker 11
Plane and the plummet plane 103 between first acute angle parameter alpha numerical value, to allow the listener
Position as needed to change the sweet spot 100 and the source sound field 200 that two loudspeakers 11 are formed,
And then meet the personalized audition demand of the listener.
Attached drawing 5A and Fig. 5 B describe an audio reproducting method of the second preferred embodiment of the invention, respectively from vertical view
Visual angle and main view visual angle describe state of the listener when listening to audio, wherein the audio shown in attached drawing 4 is again
Unlike existing method, in the audio reproducting method shown in attached drawing 5A and Fig. 5 B, before each ear of the listener
Side is kept two loudspeakers 11, and loudspeaker 11 described in wherein at least one is inclined by, that is, at least one described loudspeaker
There is first acute angle between plane and the plummet plane 103 where 11 sounding face 110.Preferably,
In this preferable examples of the audio reproducting method shown in attached drawing 5A and Fig. 5 B, two loudspeakers 11 are inclined by
Ground is maintained on front side of the same ear of the listener, and the tilt angle of two loudspeakers 11 is identical, that is, two
First acute angle formed between plane and the plummet plane 103 where the sounding face 110 of the loudspeaker 11
The parameter of angle is α.
It is noted that two loudspeakers being maintained at being inclined by front side of the same ear of the listener
Plane where 11 sounding face 110 can be coplanar, can also be non-coplanar, is selected as needed.For example, in attached drawing
In this specific example of the audio reproducting method shown in 5A and Fig. 5 B, it is maintained at the same of the listener with being inclined by
Co-planar where the sounding face 110 of two loudspeakers 11 on front side of a ear, and show in attached drawing 6A and Fig. 6 B
In the third preferable examples of the audio reproducting method out, it is maintained at being inclined by front side of the same ear of the listener
Two loudspeakers 11 the sounding face 110 where plane it is non-coplanar.
It's also worth mentioning that although the audio reproducting method shown in attached drawing 6A and Fig. 6 B this preferable examples
In, it is maintained at the sounding face 110 of two loudspeakers 11 on front side of the same ear of the listener with being inclined by
The plane at place is non-coplanar, but the plane where the sounding face 110 of two loudspeakers 11 is parallel to each other.
Preferably, with reference to attached drawing 5A and Fig. 5 B, two be maintained at being inclined by front side of the same ear of the listener
A loudspeaker 11 in a loudspeaker 11 is a high pitch loudspeaker 111, another described loudspeaker 11 is one complete
Audio section loudspeaker 112.That is, a high pitch loudspeaker 111 and a whole tone frequency range loudspeaker 112 are by phase
It mutually neighboringly and with being inclined by is maintained on front side of the same ear of the listener, in this way, in each ear of the listener
The high pitch loudspeaker 111 of adjacent one and a whole tone frequency range loudspeaker 112 are maintained on front side of portion with being inclined by,
In this way, when the input of the high pitch loudspeaker 111 and the whole tone frequency range loudspeaker 112 response audio signal
When, the high pitch loudspeaker 111 and the whole tone frequency range loudspeaker 112 can generate sound wave from different positions respectively, be inclined
The high pitch loudspeaker 111 and the whole tone frequency range loudspeaker 112 being tiltedly maintained on front side of each ear of the listener
It cooperates and forms the sweet spot 100 and the shape in front of the head of the listener on the head of the listener
At the source sound field 200, to help audio of the listener's uppick with natural bass and full middle pitch.
It is highly preferred that the high pitch loudspeaker 111 and the whole tone frequency range loudspeaker 112 are inclined in a manner of arranged up and down
It is tiltedly maintained on front side of ear, wherein the full acoustic frequency section loudspeaker 112 is located at the lower part of the high pitch loudspeaker 112, with side
Help listener's uppick that there is the audio of natural bass and full middle pitch.For example, shown in attached drawing 5A and Fig. 5 B
In this preferable examples of the audio reproducting method, the sounding face 110 of the whole tone frequency range loudspeaker 112 is in the receipts
Towards the auricle of the listener in front of the auricle of hearer, and the sounding face 110 of the high pitch loudspeaker 111 is in the receipts
Auricle of the oblique upper of hearer towards the listener.Also, the high pitch loudspeaker 111 and the whole tone frequency range loudspeaker
112 sound waves generated by the input entered in response to audio signal enter the receipts after by the auricle reflex of the listener
The ear hole of hearer, to avoid the ear-drum of listener described in sound stimulation.
Correspondingly, in these preferable examples of the audio reproducting method shown in attached drawing 5A to Fig. 6 B, by described
Support portion 16 forms the sound chamber 300, wherein the high pitch loudspeaker 111 and the whole tone frequency range loudspeaker 112 respectively by with
Adjacent mode is installed on the support portion 16, and the sounding face 110 and the full acoustic frequency of the high pitch loudspeaker 111
The sounding face 110 of section loudspeaker 112 is towards the sound for being formed in the support portion 16 and the ear of the listener
Chamber 300.
Attached drawing 7A and Fig. 7 B describe an audio reproducting method of the 4th preferred embodiment of the invention, respectively from vertical view
Visual angle and main view visual angle describe state of the listener when listening to audio, wherein with shown in attached drawing 5A and Fig. 5 B described in
Unlike audio reproducting method, in the audio reproducting method shown in attached drawing 7A and Fig. 7 B, it is maintained at institute with being inclined by
Plane where stating the sounding face 110 of two loudspeakers 11 on front side of the same ear of listener is pressed from both sides with obtuse angle
Angle.For example, institute is maintained in this preferable examples of the audio reproducting method shown in attached drawing 7A and Fig. 7 B with being inclined by
The loudspeaker 11 stated in two on front side of the same ear of listener loudspeakers 11 is the tweeter
Device 111, another described loudspeaker 11 are the whole tone frequency range loudspeakers 112, wherein the high pitch loudspeaker 111 is positioned at described
The top of whole tone frequency range loudspeaker 112, and plane where the sounding face 110 of the high pitch loudspeaker 111 and described
Plane where the sounding face 110 of whole tone frequency range loudspeaker 112 has obtuse angle angle, in this way, the sound
Effect reproducting method on the head of the listener can form the sweet spot 100 and before the head of the listener
It is rectangular at the source sound field 200, experienced with helping the listener to obtain more preferably audition.
Specifically, plane and the whole tone where setting the sounding face 110 for being formed in the high pitch loudspeaker 111
The parameter of the obtuse angle angle formed between plane where the sounding face 110 of frequency range loudspeaker 112 is β, wherein institute
State the value range of the parameter beta of obtuse angle angle are as follows: 30 °≤β≤70 °, in this way, the audio reproducting method can
The sweet spot 100 is formed on the head of the listener and the source sound is formed in front of the head of the listener
200, with help the listener obtain it is on the spot in person as audition impression.
It is noted that in some examples of the audio reproducting method of the invention, the high pitch loudspeaker 111
The sounding face 110 where plane and the horizontal plane 101 between the angle and the whole tone frequency range loudspeaker that are formed
The angle formed between plane and the horizontal plane 101 where 112 sounding face 110 is consistent, for example, in attached drawing 5A
Into these examples of the audio reproducting method shown in Fig. 7 B, where the sounding face 110 of the high pitch loudspeaker 111
Plane and the horizontal plane 101 between 110 institute of the sounding face of angle and the whole tone frequency range loudspeaker 112 that is formed
Plane and the horizontal plane 101 between the angle that is formed be 90 °.That is, shown in attached drawing 5A to Fig. 7 B
In these examples of the audio reproducting method, plane where the sounding face of the high pitch loudspeaker 111 110 perpendicular to
The horizontal plane 101, the plane where the sounding face 110 of the whole tone frequency range loudspeaker 112 is perpendicular to the level
Plane 101.
Unlike the audio reproducting method shown in from attached drawing 5A and Fig. 5 B, the audio shown in attached drawing 8 again
In 5th preferred embodiment of existing method, plane where the sounding face 110 of the high pitch loudspeaker 111 and described complete
Co-planar where the sounding face 110 of audio section loudspeaker 112, and the high pitch loudspeaker 111 and the whole tone
Frequency range loudspeaker 112 is maintained at the oblique upper on front side of the ear of the listener, to allow 111 He of high pitch loudspeaker
Oblique upper sounding of the whole tone frequency range loudspeaker 112 on front side of the ear of the listener, in this way, the receipts
Hearer being capable of uppick more preferably audio.
Have between plane and the plummet plane 103 where the sounding face 110 of the high pitch loudspeaker 111 and hands over
Line L, wherein the intersection L of plane and the plummet plane 103 where the sounding face 110 of the high pitch loudspeaker 111 with
There is one second acute angle, in this way, the high pitch loudspeaker 111 can be by between the horizontal plane 101
It is maintained at the oblique upper on front side of the ear of the listener, and the sounding face 110 of the high pitch loudspeaker 111 is towards institute
State the auricle direction of listener.Correspondingly, the plane where the sounding face 110 of the whole tone frequency range loudspeaker 112 and institute
Stating has intersection M between plummet plane 103, wherein the plane where the sounding face 110 of the full acoustic frequency section loudspeaker 112
There is a third acute angle, side in this way between the intersection M and the horizontal plane 101 of the plummet plane 103
Formula, the whole tone frequency range loudspeaker 112 can be maintained at the oblique upper on front side of the ear of the listener, and the whole tone
The sounding face 110 of frequency range loudspeaker 112 is towards the auricle direction of the listener.
It is noted that the plane where dashed box A shown in attached drawing 8 is parallel to the plummet plane 103, dashed box B institute
Plane be parallel to the plummet plane 103, for ease illustration and understanding, in attached drawing 8 introduce be parallel to the plummet
The dashed box A and the dashed box B of plane 103, therefore, the plane where the sounding face 110 of the high pitch loudspeaker 111
Intersection L with the plummet plane 103 is plane where the sounding face 110 of the high pitch loudspeaker 111 and described
The intersection L of plane where dashed box A, correspondingly, the plane where the sounding face 110 of the whole tone frequency range loudspeaker 112
Intersection M with the plummet plane 103 be plane where the sounding face 110 of the whole tone frequency range loudspeaker 112 and
The intersection M of plane where the dashed box B.
In this preferable examples of the audio reproducting method shown in attached drawing 8, if being formed in the high pitch loudspeaker
Plane where 111 sounding face 110 and the institute between the intersection L and the horizontal plane 101 of the plummet plane 103
The parameter for stating the second acute angle is γ, wherein the value range of the parameter γ of second acute angle are as follows: 30 °≤γ≤
70 °, in this way, the high pitch loudspeaker 111 can be kept reasonable tilt angle.Correspondingly, if being formed in
The intersection M of plane and the plummet plane 103 where the sounding face 110 of the whole tone frequency range loudspeaker 112 with it is described
The parameter of the third acute angle between horizontal plane 101 is θ, wherein the value of the parameter θ of the third acute angle
Range are as follows: 30 °≤θ≤70 °, in this way, the whole tone frequency range loudspeaker 112 can be kept reasonable inclination angle
Degree.
In this preferable examples of the audio reproducting method shown in attached drawing 8, when the institute of the high pitch loudspeaker 111
State described the second of the plane at 110 place of sounding face and the intersection L of the plummet plane 103 and the horizontal plane 101 formation
Plane and the plummet plane 103 where the sounding face 110 of acute angle and the whole tone frequency range loudspeaker 112
The value range of the third acute angle between intersection M and the horizontal plane 101 be 30 ° to 70 ° (including 30 ° and
70 °) when, the high pitch loudspeaker 111 and the whole tone frequency range loudspeaker 112 can cooperate and in the head of the listener
Portion forms the sweet spot 100 and rectangular at the source sound field 200 in the forehead portion of the listener, thus the sound
Imitating reproducting method allows listener's uppick more preferably audio.
Preferably, in this preferable examples of the audio reproducting method shown in attached drawing 8, second acute angle
Parameter γ numerical value it is consistent with the numerical value of parameter θ of the third acute angle.
Optionally, the high pitch loudspeaker 111 and the whole tone frequency range loudspeaker 112 are maintained at the listener's
Obliquely downward on front side of ear, to allow the high pitch loudspeaker 111 and the whole tone frequency range loudspeaker 112 the listener's
Obliquely downward sounding on front side of ear, so that the high pitch loudspeaker 111 and the whole tone frequency range loudspeaker 112 can cooperate
And the sweet spot 100 is formed on the head of the listener and forms the source in front of the head of the listener
Sound field 200, and then the audio reproducting method allows listener's uppick more preferably audio.
Unlike this preferable examples of the audio reproducting method shown in from attached drawing 8, described in shown in attached drawing 9
In the preferable example of the 6th of audio reproducting method, the institute that is maintained at being inclined by front side of the same side ear of the listener
The intersection L of the plane and the plummet plane 103 of stating 110 place of the sounding face of high pitch loudspeaker 111 is put down with the level
Plane and the plummet plane where the sounding face 110 of angle and the whole tone frequency range loudspeaker 112 between face 101
Angle between 103 intersection M and the horizontal plane 101 is different.Specifically, the hair of the high pitch loudspeaker 111
Plane where sound face 110 and the angle between the intersection L and the horizontal plane 101 of the plummet plane 103 are described the
Two acute angles, wherein the value range of the parameter γ of second acute angle are as follows: 30 °≤γ≤70 °；Correspondingly, described
Intersection M and the level of plane and the plummet plane 103 where the sounding face 110 of whole tone frequency range loudspeaker 112
Angle between plane 101 is the third acute angle, wherein setting the parameter of the third acute angle as θ, and described
The value range of third acute angle θ are as follows: 50 °≤θ≤85 °, thus the high pitch loudspeaker 111 and the whole tone frequency range loudspeaking
Device 112 can cooperate and form the sweet spot 100 on the head of the listener and the listener's
The source sound field 200 is formed in front of head, so that the audio reproducting method allows listener's uppick more preferably audio.
It is noted that the plane where dashed box A shown in attached drawing 9 is parallel to the plummet plane 103, dashed box B institute
Plane be parallel to the plummet plane 103, for ease illustration and understanding, in attached drawing 9 introduce be parallel to the plummet
The dashed box A and the dashed box B of plane 103, therefore, the plane where the sounding face 110 of the high pitch loudspeaker 111
Intersection L with the plummet plane 103 is plane where the sounding face 110 of the high pitch loudspeaker 111 and described
The intersection L of plane where dashed box A, correspondingly, the plane where the sounding face 110 of the whole tone frequency range loudspeaker 112
Intersection M with the plummet plane 103 be plane where the sounding face 110 of the whole tone frequency range loudspeaker 112 and
The intersection M of plane where the dashed box B.
Attached drawing 10 shows the 7th preferable examples of the audio reproducting method, describes the receipts from visual angle is overlooked
State of the hearer when listening to audio, wherein unlike the audio reproducting method shown in from attached drawing 5A and Fig. 5 B, attached
In the audio reproducting method shown in Figure 10, it is maintained at being inclined by described in two on front side of listener the same side ear
Loudspeaker 11 is nestedly arranged, to form coaxial loudspeaker, so that 110 institute of the sounding face of two loudspeakers 11
Co-planar.
For example, institute is maintained in this preferable examples of the audio reproducting method shown in attached drawing 10 with being inclined by
Stating a loudspeaker 11 in two loudspeakers 11 on front side of the same side ear of listener is a high pitch loudspeaker
111, another described loudspeaker 11 is a medium and low spectrum loudspeaker 113, wherein the high pitch loudspeaker 111 is nested in described
The inside of woofer 113, so that the medium and low spectrum loudspeaker 113 is looped around the outside of the high pitch loudspeaker 111, thus
The high pitch loudspeaker 111 and the medium and low spectrum loudspeaker 113 is set to form coaxial loudspeaker.Described in treble audio signal input
When high pitch loudspeaker 111, the high pitch loudspeaker 111 is able to respond treble audio signal and generates high pitch, meanwhile, bass in the middle
When audio signal is entered the medium and low spectrum loudspeaker 113, the medium and low spectrum loudspeaker 113 is able to respond middle bass audio signal
And bass in generating, so that the high pitch loudspeaker 111 and the medium and low spectrum loudspeaker 113 can cooperate and help described
Listener's uppick more accurately audio.
In this preferable examples of the audio reproducting method shown in attached drawing 10, the medium and low spectrum loudspeaker 113
There is first acute angle between plane and the plummet plane 103 where the sounding face 110, wherein described first
The value range of the parameter alpha of acute angle are as follows: 20 °≤α≤80 °, in this way, two formation of phonation unit 10
The source sound field 200 be located at the sweet spot 100 in front of the head of the listener and formed and be located at the receipts
The head of hearer, to help the listener to obtain audition impression on the spot in person.Preferably, in the sound shown in attached drawing 10
In this preferable examples for imitating reproducting method, plane where the sounding face of the medium and low spectrum loudspeaker 113 110 perpendicular to
The horizontal plane 101, that is, plane and the horizontal plane where the sounding face 110 of the medium and low spectrum loudspeaker 113
Angle between 101 is 90 °.
Unlike the audio reproducting method shown in from attached drawing 10, in the audio reproducting method shown in attached drawing 11
The 8th preferred embodiment in, the plane and the plummet where the sounding face of the medium and low spectrum loudspeaker 113 110 are flat
There is intersection L, wherein plane and the plummet where the sounding face 110 of the medium and low spectrum loudspeaker 113 between face 103
There is second acute angle, in this way, the height between the intersection L and the horizontal plane 101 of plane 103
Sound loudspeaker 111 and the medium and low spectrum loudspeaker 113 can be maintained at the oblique upper on front side of the ear of the listener, and
The sounding face 110 of the high pitch loudspeaker 111 and the sounding face 110 of the medium and low spectrum loudspeaker 113 are towards institute
State the auricle direction of listener.Preferably, the plane where the sounding face 110 of the medium and low spectrum loudspeaker 113 and described
The value range of the parameter γ of second acute angle between the intersection L and the horizontal plane 101 of plummet plane 103 is
30°≤γ≤70°。
It is noted that the plane where dashed box A shown in attached drawing 10 is parallel to the plummet plane 103, in order to just
In explanation and understand, introduces the dashed box A for being parallel to the plummet plane 103 in fig. 10, therefore, the middle bass is raised
The intersection L of plane and the plummet plane 103 where the sounding face 110 of sound device 113 is the medium and low spectrum loudspeaker
The intersection L of plane where 113 sounding face 110 and the plane where the dashed box A.
One aspect under this invention, the present invention provides the audio reproducting method, in the nearly ear position of the listener
Reproduction audio is set, wherein the audio reproducting method includes the following steps:
(a) keep at least one described loudspeaker 11 in the nearly ear position of each of the listener respectively；With
(b) it when the loudspeaker 11 in the nearly ear position of each of the listener responds the input of audio signal, is formed
The sweet spot 100 in front of the head of the listener, is led in the head of the listener and the source sound field 200
Cross such mode, the listener can obtain it is on the spot in person as audition impression.For example, working as described in listener's use
When audio reproducting method listens to song, it is maintained at the position that the loudspeaker 11 of the nearly ear position of each of described listener is formed
The source sound field 200 in front of the head of the listener and the sweet spot positioned at the head of the listener
100 bring the auditions impression of the listener as that sings that the singer of the song sings in front of the body of the listener listens
Tone sense by, thus help the listener obtain it is on the spot in person as audition impression.For another example working as described in listener's use
When audio reproducting method listens to band music, it is maintained at the formation of the loudspeaker 11 of the nearly ear position of each of described listener
The source sound field 200 in front of the head of the listener and the best audition positioned at the head of the listener
Position 100 bring the listener audition impression as band each member the front of the listener different location
The audition of performance is experienced, thus help the listener obtain it is on the spot in person as audition impression.
Preferably, in the step (a), the ear of the sounding face 110 of the loudspeaker 11 towards the listener
Exterior feature, in this way, the sound wave that the loudspeaker 11 is generated in the input of response audio signal can be listened to described
The auricle of person radiates, on the one hand, and the auricle of the listener can collect sound wave, on the other hand, the auricle energy of the listener
The ear hole for reaching reflected acoustic wave to the listener, so that avoiding sound wave directly stimulates the ear-drum of the listener.
Other side under this invention, the present invention further provides the audio reproducting methods, in the listener
Nearly ear position reproduction audio, wherein the audio reproducting method includes the following steps:
(A) keep at least one described loudspeaker 11 in the nearly ear position of the listener, wherein the institute of the loudspeaker
State auricle of the sounding face 110 towards the listener；
(B) auricle of Xiang Suoshu listener radiates the sound that the loudspeaker 11 generates due to the input in response to audio signal
Wave；And
(C) sound wave is further radiated to the auricle of the listener after by the auricle reflex of the listener, passes through this
The mode of sample, the sound wave that the loudspeaker 11 is generated in the input of response audio signal can be to the auricle spoke of the listener
It penetrates, on the one hand, the auricle of the listener can collect sound wave, and on the other hand, the auricle of the listener being capable of reflected acoustic wave
To the ear hole of the listener, so that avoiding sound wave directly stimulates the ear-drum of the listener.
With reference to Figure of description of the invention attached drawing 12 to Figure 17 B, a nearly ear of a preferred embodiment under this invention
Formula audio device is disclosed for and is set forth in following description, wherein the nearly ear formula audio device includes two phonation units
10A, each phonation unit 10A, which respectively include loudspeaker a 11A, the loudspeaker 11A, has a sounding face 110A.When one
When listener listens to audio using the nearly ear formula audio device, the loudspeaker 11A of a phonation unit 10A is inclined
It is tiltedly maintained on front side of the ear of the listener, and the sounding face 110A of the loudspeaker 11A is described in
The loudspeaker 11A of the auricle of listener, another phonation unit 10A is maintained at the another of the listener with being inclined by
On front side of one ear, and the sounding face 110A of the loudspeaker 11A is towards the auricle of the listener, wherein being inclined by
Ground is maintained at the loudspeaker 11A on front side of the ear of the listener and is maintained at the another of the listener with being inclined by
The loudspeaker 11A on front side of one ear is symmetrical.It when being inclined by is maintained on front side of each ear of the listener
Loudspeaker 11A when generating sound wave in response to the input of audio signal respectively, two are symmetrical and inclined described raise
Sound device 11A can form a sweet spot 100A and the shape in front of the head of the listener on the head of the listener
Cheng Yiyuan sound field 200A, in this way, the nearly ear formula audio device can be produced near the head of the listener
The raw sound field with depth, to help the listener to obtain preferable audition impression.That is, when the listener uses
The nearly ear formula audio device can have sound to experience from preaxial audition when listening to audio.
In addition, because the sounding face 110A of the loudspeaker 11A towards the listener auricle, thus when described
Loudspeaker 11A in response to audio signal input and when generating sound wave, on the one hand, the auricle of the listener can collect sound wave,
On the other hand, the ear hole that the auricle of the listener is capable of reflected acoustic wave to the listener can be kept away in this way
Exempting from sound wave stimulates the ear-drum of the listener because being directly entered the ear hole of the listener.
It is noted that the horizontal plane 101, the edge-on plane 102 and the plummet plane that attached drawing 3 describes
103 and the horizontal plane 101, the edge-on plane 102 and the plummet plane 103 definition the three-dimensional system of coordinate it is same
Sample is suitable for the nearly ear formula audio device, to disclose and be illustrated in the nearly ear formula audio device of the invention for assisting
Appearance and feature.With reference to attached drawing 12 and Figure 17 B, two phonation unit 10A of the nearly ear formula audio device are relative to described
Plummet plane 103 is symmetrical, the equal position in midpoint of the sounding face 110A of the loudspeaker 11A of two phonation unit 10A
In the horizontal plane 101 and the edge-on plane 102.That is, the horizontal plane 101 and the edge-on plane 102
Intersection also cross two phonation unit 10A the loudspeaker 11A the sounding face 110A midpoint.
Further, with reference to attached drawing 12 to Figure 16, the loudspeaker 11A is returned including a speaker frame 1101A, a magnetic is
Unite 1102A, a voice coil 1103A, a vibrating diaphragm 1104A and an elastic suspended side 1105A, is set wherein the magnetic returns system 1102A
It is placed in the speaker frame 1101A, the inner side and outer side of the elastic suspended side 1105A each extends over and be connected to the vibration
The film 1104A and speaker frame 1101A, an end of the voice coil 1103A and the magnetic return system 1102A electromagnetism and hand over
The connection of stream ground, another end of the voice coil 1103A is arranged at the vibrating diaphragm 1104A.Described in being entered when audio signal
When the magnetic of loudspeaker 11A returns system 1102A, it is based on electromagnetic principle, system 1102A and the voice coil are returned by the magnetic
The interaction of 1103A can drive the vibrating diaphragm 1104A along the axial direction of the loudspeaker 11A by the voice coil 1103A
Direction vibrates back and forth and agitates air to generate sound wave, wherein the elastic suspended side 1105A is for limiting the vibrating diaphragm 1104A's
Stroke and the axial direction for making the direction of vibration back and forth of the vibrating diaphragm 1104A be maintained at the loudspeaker 11A.
Preferably, described to raise in this preferable examples of attached drawing 12 to the nearly ear formula audio device shown in Figure 16
The vibrating diaphragm 1104A of sound device 11A is a circular membrane.Optionally, the nearly ear formula audio device of the invention its
In his possible example, the vibrating diaphragm 1104A of the loudspeaker 11A can be track type vibrating diaphragm or oval vibrating diaphragm, with
Be conducive to improve the efficiency of the loudspeaker 11A, so that the loudspeaker 11A of small size is allowed to provide better low frequency, this
Promotion for the low frequency audio of the nearly ear formula audio device is particularly effective.
The vibrating diaphragm 1104A of the loudspeaker 11A defines the sounding face 110A of the loudspeaker 11A, to work as
When the listener listens to audio using the nearly ear formula audio device of the invention, the loudspeaker 11A is kept with being inclined by
On front side of the ear of the listener, and the vibrating diaphragm 1104A of the loudspeaker 11A is towards the auricle of the listener,
In this way, the sound wave that the vibrating diaphragm 1104A of the loudspeaker 11A is generated because agitating air will not directly into
Enter the ear hole of the listener, so that the even described listener listens to audio by the nearly ear formula audio device for a long time
Uncomfortable bad phenomenon will not occur.Specifically, the loudspeaker 11A in response to audio signal input and the sound wave that generates
The ear hole for entering the listener after by auricle reflex, directly stimulates ear-drum to avoid sound wave, in this way, even if
To be the listener listen to audio by the nearly ear formula audio device for a long time uncomfortable bad phenomenon will not occurs.
When the listener listens to audio using the nearly ear formula audio device of the invention, because of the loudspeaker
11A is maintained at institute in such a way that the sounding face 110A of the loudspeaker 11A is towards the auricle of the listener with being inclined by
On front side of the ear for stating listener, so that headphone compared with the existing technology is to listener's bring inside head
It generates for the mode of audition experience of audio, two loudspeaker 11A quilts of the nearly ear formula audio device of the invention
Obliquely being maintained at the mode on front side of each ear of the listener can listen to by two loudspeaker 11A described
The head of person forms a sweet spot 100A and forms a source sound field 200A in front of the head of the listener, passes through this
The mode of sample, the listener can clearly feel audio when listening to audio in front of head, this can not only be helped
Help the listener obtain it is on the spot in person as audition experience, and the even described listener is filled using the nearly ear formula sound equipment
Uncomfortable bad phenomenon will not be occurred by setting when listening to audio for a long time.
In this preferable examples of the nearly ear formula audio device of the invention, when the listener uses the nearly ear
Plane and the horizontal plane 101 when formula audio device listens to audio, where the sounding face 110A of the loudspeaker 11A
Between angle be 90 °, that is, the plane where the sounding face 110A of the loudspeaker 11A is perpendicular to the horizontal plane
101.If one first between plane and the plummet plane 103 where the sounding face 110A of the loudspeaker 11A is sharp
The parameter of angle angle is α, wherein the value range of the parameter alpha of first acute angle are as follows: 20 °≤α≤80 °, in this way
Mode, two loudspeaker 11A source sound field 200A for being formed when responding the input of audio signal is located at the receipts
In front of the head of hearer, to help the listener to obtain impression on the spot in person.For example, when the listener uses the present invention
Nearly ear formula audio device when listening to song, two be maintained on front side of the ear of the listener with being inclined by described raise
The source sound field 200A in front of the head of the listener that sound device 11A is formed brings the audition of the listener to experience
The audition impression that singer as sung the song sings in front of the body of the listener, thus the nearly ear of the invention
Formula audio device can help the listener to obtain audition impression on the spot in person.
Preferably, by adjusting the plane and the lead being formed in where the sounding face 110A of the loudspeaker 11A
The value of the parameter alpha of first acute angle between hammer out face 103, the institute that adjustable two loudspeaker 11A are formed
State the position of sweet spot 100A and the source sound field 200A.For example, when the sounding for being formed in the loudspeaker 11A
The numerical value of the parameter alpha of first acute angle between plane and the plummet plane 103 where the 110A of face is got over hour, and two
The source sound field 200A that a loudspeaker 11A is formed is closer to the head of the listener, correspondingly, two loudspeakings
The sweet spot 100A that device 11A is formed is located rostral anterior, therefore, in order to guarantee that the listener obtains more preferably
Hearing effect, be formed between the plane and the plummet plane 103 where the sounding face 110A of the loudspeaker 11A
The numerical value of parameter alpha of first acute angle must be controlled in the ranges of parameter alpha >=20 °.Correspondingly, when being formed in
State first acute angle between the plane and the plummet plane 103 where the sounding face 110A of loudspeaker 11A
Parameter alpha numerical value it is bigger when, the head of the source sound field 200A that two loudspeaker 11A are formed further away from the listener
Portion, correspondingly, the sweet spot 100A that two loudspeaker 11A are formed are located back head or even two
The sweet spot 100A that the loudspeaker 11A is formed is at the head rear of the listener, therefore, in order to help
It states listener and obtains more preferably hearing effect, form plane where the sounding face 110A of the loudspeaker 11A and described
The numerical value of the parameter alpha of first acute angle between plummet plane 103 must be controlled in the range of α≤80 °.
It is understood that by adjusting the plane that is formed in where the sounding face 110A of the loudspeaker 11A and
The numerical value of the parameter alpha of first acute angle between the plummet plane 103, adjustable two loudspeaker 11A
The position of the sweet spot 100A and the source sound field 200A that are formed therefore can be in the angular ranges of permission
Appropriate adjustment is formed between the plane and the plummet plane 103 where the sounding face 110A of the loudspeaker 11A
The numerical value of the parameter alpha of first acute angle, to allow the listener to change two loudspeaker 11A as needed
The position of the sweet spot 100A and the source sound field 200A that are formed, and then the personalization for meeting the listener is listened
Sound demand.For example, the listener can adjust the tilt angle of the loudspeaker 11A according to the content listened to, with further
Adjust the forming position of the sweet spot 100A and the source sound field 200A.
With reference to attached drawing 12 to Figure 16, the nearly ear formula audio device further comprises a holding unit 20A, wherein each institute
State phonation unit 10A and be symmetrically disposed on the holding unit 20A respectively, in the holding unit 20A by the nearly ear
When formula audio device is maintained at the nearly ear position of the listener, the loudspeaker 11A of two phonation unit 10A can
It symmetrically and is obliquely maintained on front side of each ear of the listener respectively.Preferably, when the holding unit 20A will
When the nearly ear formula audio device is maintained at the nearly ear position of the listener, the loudspeaking of two phonation unit 10A
Device 11A can be automatically inclined by respectively on front side of each ear for being maintained at the listener, so that the institute of the loudspeaker 11A
State auricle of the sounding face 110A towards the listener.
Specifically, in this preferable examples of attached drawing 12 to the nearly ear formula audio device shown in Figure 16, the guarantor
Hold unit 20A further comprise a bending extend wearing portion 21A and two mounting portion 22A, each mounting portion 22A respectively by
Two ends of the wearing portion 21A are symmetrically disposed on, wherein each phonation unit 10A is arranged at the guarantor respectively
Hold each of unit 20A mounting portion 22A.The holding unit 20A further has a wearing space 23A, wherein being bent
The wearing portion 21A extended defines the wearing space 23A.
The holding unit 20A can will be described in a manner of holding unit 20A described in the head-mount of the listener
Nearly ear formula audio device is maintained at the nearly ear position of the listener, at this point, the head of the listener is maintained at the guarantor
Hold the wearing space 23A of unit 20A, the wearing portion 21A of the holding unit 20A from the crown of the listener to
Each ear direction extends, and each phonation unit 10A is maintained at the every of the listener in symmetrical mode
On the outside of a ear.
Preferably, the wearing portion 21A of the holding unit 20A has elasticity, such as is bent the wearing of extension
Portion 21A has elasticity due to structure, in this way, the head as the listener is maintained at the wearing space 23A
When, two ends of the wearing portion 21A can be worn on the listener in a manner of clamping the head of the listener
Head, so that each phonation unit 10A is stably maintained at the every of the listener by the holding unit 20A
A nearly ear position.
Preferably, each mounting portion 22A is adjustably set to the end of the wearing portion 21A respectively, with logical
The mode for overregulating position of each mounting portion 22A relative to the wearing portion 21A adjusts the ruler for wearing space 23A
It is very little, so that the nearly ear formula audio device is suitble to the different listeners.For example, in the nearly ear formula sound of the invention
In a preferable examples for ringing device, the mounting portion 22A of the holding unit 20A is stretchable, so that the installation
The length dimension of portion 22A can be conditioned, and in this way, the size for wearing space 23A allows to be conditioned.It is more excellent
Selection of land, the mounting portion 22A are rotatablely arranged at the end of the wearing portion 21A, thus the nearly ear formula audio device
The phonation unit 10A is allowed to be operated the rotation done relative to the wearing portion 21A, in this way, described in two
The sweet spot 100A and the source that the loudspeaker 11A of phonation unit 10A is formed when responding audio signal
The position of sound field 200A can be also adjusted.
Further, the phonation unit 10A is adjustably set to the mounting portion of the holding unit 20A
22A, in this way, position of the phonation unit 10A relative to the wearing portion 21A of the holding unit 20A
Can be conditioned, for example, the phonation unit 10A the loudspeaker 11A the sounding face 110A direction can be changed
Become, so that the nearly ear formula audio device is capable of providing a variety of usage modes, for listener selection.And in adjustment institute
After stating position of the phonation unit 10A relative to the wearing portion 21A of the holding unit 20A, two phonation unit 10A
The loudspeaker 11A after the input of response audio signal the sweet spot 100A and the source sound field that are formed
The position of 200A can be also adjusted, to meet the personalized audition demand of the listener.
Further, the mounting portion 22A of the holding unit 20A includes a mounting body 221A and from the peace
The two installing arm 222A that dress main body 221A symmetrically extends outward, wherein the mounting body 221A is arranged at the wearing portion
The free end of the end of 21A, each installing arm 222A is rotatablely arranged at the phonation unit 10A respectively, thus
So that the phonation unit 10A is adjustably set to the mounting portion 22A of the holding unit 20A.For example, in this hair
In one preferable examples of the bright nearly ear formula audio device, each institute of the mounting portion 22A of the holding unit 20A
The free end for stating installing arm 222A is pivotally mounted on the two sides of the phonation unit 10A respectively, so that each peace
The free end of dress arm 222A is rotatablely arranged at the phonation unit 10A.
With reference to attached drawing 12 and Figure 13, each phonation unit 10A further comprises a support portion 16A respectively, wherein institute
Stating support portion 16A has a chamber 162A, is connected to an opening 163A of the chamber 162A and defines the opening 163A's
One to ear side 161A, wherein the loudspeaker 11A is arranged at the support portion 16A, and the hair of the loudspeaker 11A
Sound face 110A is located in the chamber 162A.The support portion 16A is installed in the mounting portion of the holding unit 20A
22A.When the holding unit 20A keeps the phonation unit 10A when the nearly ear position of the listener, the support portion
The ear that the listener is fitted in ear side 161A of 16A, and at this point, the ear hole of the listener extending direction
Perpendicular to the plane where the 161A to ear side of the support portion 16A, the nearly ear formula audio device is in the support portion
The ear of 16A and the listener form the sound chamber 300A, and the sounding face 110A of the pars stridulans 11A is described in
The auricle of listener.
Preferably, the hair of the plane where the 161A to ear side of the support portion 16A and the loudspeaker 11A
The angular range between plane where the 110A of sound face is 10 ° to 70 °, in this way, when the holding unit 20A is protected
The phonation unit 10A is held when the nearly ear position of the listener, where the sounding face 110A of the loudspeaker 11A
The angular range of the extending direction of plane and the ear hole of the listener is 20 ° to 80 °.When two phonation unit 10A's
The loudspeaker 11A in response to audio signal input and when generating sound wave, on the one hand, the auricle of the listener can collect sound
Wave and reflected acoustic wave are directly entered the ear hole of the listener after generation to avoid sound wave and pierce to the ear hole of the listener
Swash ear-drum, on the other hand, the loudspeaker 11A of two phonation unit 10A can cooperate and in the listener
Head form the sweet spot 100A and form the source sound field 200A in front of the head of the listener, thus
Help the listener obtain it is on the spot in person as audition impression.
With reference to attached drawing 15A to Figure 16, the support portion 16A further comprises a bracket 12A, the bracket 12A tool respectively
There is a rack space 120A, wherein the loudspeaker 11A is arranged at the bracket 12A of the support portion 16A, and described
The rack space 120A of the sounding face 110A of loudspeaker 11A towards the bracket 12A.The phonation unit 10A's
The bracket 12A is arranged at the mounting portion 22A of the holding unit 20A, so that the loudspeaker 11A is maintained at institute
State the end of the wearing portion 21A of holding unit 20A.Preferably, the bracket 12A of the phonation unit 10A can be turned
It is set to the installing arm 222A of the mounting portion 22A of the holding unit 20A dynamicly.When the holding unit 20A will
When the nearly ear formula audio device is maintained at the nearly ear position of the listener, the bracket 12A can be by the loudspeaker 11A
It is obliquely maintained on front side of the ear of the listener, in this way, the loudspeaking of two phonation unit 10A
Device 11A cooperates and on the head of the listener can form the sweet spot 100A and the listener's
The source sound field 200A is formed in front of head, to help listener's uppick more preferably audio.
Further, the bracket 12A includes an annular frame 121A and from a side of the annular frame 121A to another
Side and the loudspeaker mounting rack 122A obliquely outward extended, wherein the mounting portion 22A of the holding unit 20A
The installing arm 222A is installed in the annular frame 121A of the bracket 12A, and the loudspeaker 11A is installed in described
The loudspeaker mounting rack 122A of bracket 12A.
Further, the annular frame 121A of the bracket 12A has a frame plane 1210A, the annular
It is flat where the 161A to ear side of plane and the support portion 16A where the frame plane 1210A of frame 121A
Face is parallel to each other, and the loudspeaker mounting rack 122A of the bracket 12A has a mounting rack plane 1220A and from the installation
At least loudspeaker mounting hole 1221A that frame plane 1220A extends, wherein the loudspeaker mounting rack 122A is from the ring frame
A side of frame 121A is to the other side and extends outwardly, so that the mounting rack plane 1220A of the loudspeaker mounting rack 122A
The frame plane 1210A of the plane at place and the annular frame 121A have predetermined acute angle angle.When the holding is single
When the nearly ear formula audio device is maintained at the nearly ear position of the listener by first 20A, the ring frame of the bracket 12A
The frame plane 1210A of frame 121A is fitted in the face of the listener, so that the rack space of the bracket 12A
The loudspeaker 11A and by the bracket 12A is obliquely maintained at institute towards the ear hole of the listener by the opening of 120A
It states on front side of the ear of listener, and the vibrating diaphragm 1104A of the loudspeaker 11A is towards the auricle of the listener.
In other words, the nearly ear formula audio device is maintained to the nearly ear position of the listener as the holding unit 20A
Plane and the plummet plane when setting, where the frame plane 1210A of the annular frame 121A of the bracket 12A
103 in parallel and perpendicular to the horizontal plane 101, so that the mounting rack for being formed in the loudspeaker mounting rack 122A is flat
Plane where the 1220A of face and presetting between the plane where the frame plane 1210A of the annular frame 121A are sharp
Angle angle determines one between plane and the plummet plane 103 where the sounding face 110A of the loudspeaker 11A
First acute angle, and then determine the loudspeaker 11A of symmetrical two when responding the input of audio signal in institute
State the sweet spot 100A and the source sound in front of the head of the listener that the head of listener is formed
The position of field 200A.Specifically, being formed in described in this preferable examples of the nearly ear formula audio device of the invention
The frame of plane and the annular frame 121A where the mounting rack plane 1220A of loudspeaker mounting rack 122A is flat
Predetermined acute angle angle between plane where the 1210A of face and the plane where the sounding face 110A of the loudspeaker 11A
First acute angle between the plummet plane 103 is consistent, that is, is formed in the institute of the loudspeaker mounting rack 122A
State plane where the frame plane 1210A of the plane and the annular frame 121A where mounting rack plane 1220A it
Between predetermined acute angle angle value range be 20 ° to 80 ° (including 20 ° and 80 °).Preferably, it is formed in the loudspeaker peace
Shelve the frame plane 1210A of the plane and the annular frame 121A where the mounting rack plane 1220A of 122A
The value range of predetermined acute angle angle between the plane at place is 40 ° to 70 °.For example, being formed in the loudspeaker mounting rack
Where the frame plane 1210A of plane and the annular frame 121A where the mounting rack plane 1220A of 122A
Plane between predetermined acute angle angle be 55 ° or 60 °.
Further, the bracket 12A includes an at least support frame 123A, wherein the both ends difference of support frame as described above 123A
Extend to be connected to the annular frame 121A and the loudspeaker mounting rack 122A, so that the bracket 12A is formed
Stable triangular structure.
Further, the bracket 12A further has an at least channel 124A, wherein the channel 124A is connected to institute
The rack space 120A and external environment of bracket 12A are stated, in this way, when the listener uses the nearly ear
When formula audio device listens to audio, external sound being capable of successively the channel 124A through the bracket and the rack space
120A enters the ear hole of the listener, to allow audio outside listener's uppick, to be conducive to the listener
Safety.In this preferable examples of the nearly ear formula audio device of the invention, the channel 124A is formed in the ring
Between shape frame 121A, the loudspeaker mounting rack 122A and support frame as described above 123A.In the nearly ear formula sound equipment of the invention
In other preferable examples of device, the channel 124A can be formed in the annular frame 121A and the loudspeaker mounting rack
Between 122A or the channel 124A can be formed in support frame as described above 123A.
In addition, inclination angle of the audio of the nearly ear formula audio device of the invention in addition to being limited to the loudspeaker 11A
Except degree, it is further restricted by distance between the sounding face 110A of the loudspeaker 11A and the ear hole mouth of the listener,
If the sounding face 110A and the distance between the ear hole mouth of the listener of the loudspeaker 11A are too small, the nearly ear
The loudspeaker 11A of two of formula audio device when responding audio signal will not the head of the listener be formed it is described most
Good LisPos 100A and the source sound field 200A or two loudspeakings will not be formed in front of the head of the listener
The sweet spot 100A and the source sound field 200A that device 11A is formed are respectively positioned on the head of the listener, if described
The sounding face 110A and the distance between the ear hole mouth of the listener of loudspeaker 11A is excessive, then is easy by noise
Interference, and need the loudspeaker 11A that there is biggish power.Therefore, the loudspeaker 11A of the nearly ear formula audio device
The sounding face 110A and the listener ear hole mouth between have suitable distance can effectively guarantee the nearly ear
The audio of formula audio device, and it is smaller to the power requirement of the loudspeaker 11A.In the nearly ear formula audio device of the invention
This preferable examples in, when the nearly ear formula audio device is maintained at the nearly ear of the listener by the holding unit 20A
When position, the distance between ear hole mouth of the sounding face 110A of the loudspeaker 11A and listener range be 1cm extremely
3cm (including 1cm and 3cm).Preferably, the ear hole mouth of the sounding face 110A of the loudspeaker 11A and the listener it
Between distance be 1.5cm and 2cm.
The support portion 16A of each phonation unit 10A respectively includes the buffer element 13A of an annular, wherein institute
State buffer element 13A be maintained at the bracket 12A to ear side, in the holding unit 20A by the phonation unit 10A
When being maintained at the nearly ear position of the listener, the buffer element 13A forms the described to ear side of the support portion 16A
161A uses the nearly ear formula audio device can fit in the facial skin of the listener to improve the listener
Listen to comfort when audio.Preferably, the buffer element 13A can be installed in the bracket 12A to ear side, example
Such as, the buffer element 13A can be installed in to be set in the direction of the bracket 12A bracket 12A to ear side.It can
With understanding, the rack space 120A of the space of the buffer element 13A and the bracket 12A form the support portion
The chamber 162A of 16A.
The support portion 16A of each phonation unit 10A respectively includes a rear cover 14A, wherein the rear cover 14A quilt
It is installed on the back ear side of the bracket 12A, is listened to so that the phonation unit 10A is maintained at described in the holding unit 20A
When the nearly ear position of person, the rear cover 14A direction is external.The rear cover 14A has multiple access 140A, for being connected to the branch
The channel 124A and external environment of frame 12A, so that the sound of external environment be allowed to pass sequentially through the described of the rear cover 14A
The channel 124A and the rack space 120A of the access 140A and bracket 12A and the ear for entering the listener
Hole, to allow audio outside listener's uppick.
Each phonation unit 10A respectively includes that a filter is counter to net 15A, wherein the anti-net 15A of the filter closes the bracket
The channel 124A of 12A wherein the anti-net 15A of the filter is capable of providing the sound quality of the nearly ear formula audio device, and avoids ash
The pollutants such as dirt enter the inside of the phonation unit 10A.Preferably, the anti-net 15A of the filter is arranged at the bracket 12A,
So that the anti-net 15A of filter closes the channel 124A of the bracket 12A.
Attached drawing 17A and Figure 17 B describe state when the nearly ear formula audio device is used by the listener, wherein institute
The wearing portion 21A and each mounting portion 22A for stating holding unit 20A cooperate and by each phonation unit
10A is maintained on the outside of the ear of the listener.Because of the frame plane of the annular frame 121A of the bracket 12A
Plane where 1210A and have between the plane where the mounting rack plane 1220A of the loudspeaker mounting rack 122A
Range is 20 ° to 80 ° of acute angle, and is installed in the institute of the loudspeaker 11A of the loudspeaker mounting rack 122A
Plane where stating the mounting rack plane 1220A of the plane and the loudspeaker mounting rack 122A where sounding face 110A is total
Therefore face makes described when the phonation unit 10A is maintained on the outside of the ear of the listener by the holding unit 20A
Plane where the frame plane 1210A of the annular frame 121A of bracket 12A is perpendicular to 101 He of horizontal plane
When being parallel to the plummet plane 103, the loudspeaker 11A is maintained on front side of the ear of the listener with being inclined by, and
The sounding face 110A of the loudspeaker 11A is towards the auricle of the listener and the sounding face of the loudspeaker 11A
The value range of the parameter alpha for first acute angle that 110A and the plummet plane 103 are formed are as follows: 20 °≤α≤80 °.When
The loudspeaker 11A in response to audio signal input and when vibration sounding, be maintained at the every of the listener with being inclined by respectively
Two loudspeaker 11A on front side of a ear can cooperate and form the best audition on the head of the listener
Position 100A and the source sound field 200A is formed in front of the head of the listener, it is good to help the listener to obtain
Audio experience.Also, when the loudspeaker 11A generates sound wave in response to the input of audio signal, sound wave is listened to by described
Enter the ear hole of the listener after the auricle reflex of person, in this way, can be avoided sound wave directly stimulates ear-drum, from
And be conducive to protect the ear-drum of the listener, and then the even described listener is for a long time using of the invention described close
Uncomfortable bad phenomenon will not occur in ear formula audio device when listening to audio.
Attached drawing 18 is shown described in the nearly ear formula audio device of above-mentioned preferred embodiment under this invention to Figure 20 B
A variant embodiment of phonation unit 10A, the nearly ear formula audio device shown in from attached drawing 12 to Figure 17 B are different
It is, in this preferable examples of the nearly ear formula audio device shown in attached drawing 18 and Figure 20 B, as the holding unit 20A
The nearly ear formula audio device is maintained to the nearly ear position of the listener, and the annular frame of the bracket 12A
Plane where the frame plane 1210A of 121A is parallel to the plummet plane 103 and perpendicular to the horizontal plane 101
When, plane and loudspeaker installation where the frame plane 1210A of the annular frame 121A of the bracket 12A
The intersection L and the horizontal plane 101 of plane where the mounting rack plane 1220A of frame 122A form one second acute angle folder
Angle, wherein plane and the loudspeaker where the frame plane 1210A of the annular frame 121A of the bracket 12A
The intersection L of plane where the mounting rack plane 1220A of mounting rack 122A and the horizontal plane 101 formed described the
The parameter of two acute angles is γ, wherein the value range of the second acute angle parameter γ are as follows: 30 °≤γ≤70 °, pass through
The sounding face 11 of such mode, the loudspeaker 11A can diagonally downward, so that the loudspeaker 11A can
In ear's oblique upper sounding of the listener, and the loudspeaker 11A is generated when in response to the input of audio signal
Sound wave can be radiated from oblique direction ear, direction, obliquely downward on front side of the ear of the listener, so that two phonation units
The loudspeaker 11A of 10A can form the sweet spot 100A on the head of the listener and listen to described
The source sound field 200A is formed in front of the head of person, to further increase the audio sound quality of listener's uppick.
It is noted that the plane where dashed box A shown in attached drawing 20B is parallel to the plummet plane 103, in order to just
In explanation and understand, the dashed box A for being parallel to the plummet plane 103, therefore, the loudspeaker are introduced in attached drawing 20B
The intersection L of plane and the plummet plane 103 where the sounding face 110A of 11A is the described of the loudspeaker 11A
The intersection L of the plane where plane and the dashed box A where sounding face 110A.
Attached drawing 21 shows one of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention to Figure 24
Variant embodiment unlike the nearly ear formula audio device shown in from attached drawing 12 to Figure 17 B, shows in attached drawing 21 to Figure 23
In this preferable examples of the nearly ear formula audio device out, each phonation unit 10A respectively include two described in raise
Sound device 11A, wherein a loudspeaker 11A in two loudspeaker 11A of the same phonation unit 10A is embedding
It covers in the inside of another loudspeaker 11A, to form coaxial loudspeaker, so that the same phonation unit 10A
Two loudspeaker 11A the sounding face 110A where co-planar.
That is, when the nearly ear formula audio device is maintained at the nearly ear of the listener by the holding unit 20A
When position, two loudspeaker 11A of the same phonation unit 10A can be maintained at the listener with being inclined by
Ear on front side of.Because same in this preferable examples of attached drawing 21 to the nearly ear formula audio device shown in Figure 24
Co-planar where the sounding face 110A of the loudspeaker 11A of two of the phonation unit 10A, it is therefore, same
The tilt angle of the sounding face 110A of the loudspeaker 11A of two of the phonation unit 10A is identical.
Specifically, in this preferable examples of attached drawing 21 to the nearly ear formula audio device shown in Figure 24, it is same
A loudspeaker 11A in two loudspeaker 11A of a phonation unit 10A is a high pitch loudspeaker 111A,
Another described loudspeaker 11A is a medium and low spectrum loudspeaker 113A, wherein the high pitch loudspeaker 111A is nested in described
The inside of woofer 113A, so that the medium and low spectrum loudspeaker 113A is looped around the outside of the high pitch loudspeaker 111A,
To which the high pitch loudspeaker 111A and medium and low spectrum loudspeaker 113A forms coaxial loudspeaker.When the treble audio signal
When being entered the high pitch loudspeaker 111A, the high pitch loudspeaker 111A is able to respond treble audio signal and generates high pitch,
Meanwhile when bass audio signal is entered the medium and low spectrum loudspeaker 113A in the middle, the medium and low spectrum loudspeaker 113A can be rung
Bass in answering bass audio signal and generating, so that the high pitch loudspeaker 111A and the medium and low spectrum loudspeaker 113A can
It cooperates and forms the sweet spot 100A on the head of the listener and in front of the head of the listener
The source sound field 200A is formed, to help listener's uppick more accurately audio.
Preferably, in this preferable examples of attached drawing 21 to the nearly ear formula audio device shown in Figure 24, when described
Plane where the frame plane 1210A of the annular frame 121A of bracket 12A is perpendicular to the horizontal plane 101
When, the plane being formed in where the mounting rack plane 1220A of the loudspeaker mounting rack 122A and the annular frame
The range of the acute angle between plane where the frame plane 1210A of 121A is 20 ° to 80 °, also, the annular
The mounting rack plane of plane and the loudspeaker mounting rack 122A where the frame plane 1210A of frame 121A
The intersection L of plane where 1220A is perpendicular to the horizontal plane 101.
Optionally, in other preferable examples of the nearly ear formula audio device of the invention, the bracket 12A's is described
The mounting rack of plane and the loudspeaker mounting rack 122A where the frame plane 1210A of annular frame 121A is flat
The range for the acute angle that the intersection L of plane where the 1220A of face and the horizontal plane 101 are formed is 30 ° to 70 °, is passed through
Such mode, the sounding face 110A and the middle bass of the high pitch loudspeaker 111A of the phonation unit 10A are raised
The sounding face 110A of sound device 113A can diagonally downward, so that the high pitch loudspeaker 111A and the middle bass
Loudspeaker 113A can be in ear's oblique upper sounding of the listener, and the high pitch loudspeaker 111A and the middle bass
The sound wave that loudspeaker 113A is generated when in response to the input of audio signal can be from oblique upper on front side of the ear of the listener
It is radiated to ear, direction, obliquely downward, the sweet spot 100A is formed with the head in the listener and is listened to described
The source sound field 200A is formed in front of the head of person, to further increase the audio sound quality of listener's uppick.
With continued reference to attached drawing 21 to Figure 24, the high pitch loudspeaker 111A is nested in the medium and low spectrum loudspeaker 113A's
Middle part, to allow the medium and low spectrum loudspeaker 113A to be looped around the surrounding of the high pitch loudspeaker 111A, that is, the middle bass is raised
The vibrating diaphragm 1104A of sound device 113A is looped around the surrounding of the high pitch loudspeaker 111A.Preferably, show in attached drawing 21 to Figure 24
In this preferable examples of the nearly ear formula audio device out, the vibrating diaphragm 1104A of the medium and low spectrum loudspeaker 113A is
Circular ring shape vibrating diaphragm.
Attached drawing 25A and Figure 25 B describe state when the nearly ear formula audio device is used by the listener, wherein institute
The wearing portion 21A and each mounting portion 22A for stating holding unit 20A cooperate and by each phonation unit
10A is maintained on the outside of the ear of the listener.Because of the frame plane of the annular frame 121A of the bracket 12A
Plane where 1210A and have between the plane where the mounting rack plane 1220A of the loudspeaker mounting rack 122A
Range is 20 ° to 80 ° of acute angle, and is installed in the high pitch loudspeaker 111A of the loudspeaker mounting rack 122A
The sounding face 110A where plane and the medium and low spectrum loudspeaker 113A the sounding face 110A where plane with
Plane where the mounting rack plane 1220A of the loudspeaker mounting rack 122A is for face, therefore, when the holding unit
The phonation unit 10A is maintained at the annular frame on the outside of the ear of the listener and making the bracket 12A by 20A
Plane where the frame plane 1210A of 121A is put down perpendicular to the level to be avoided 101 and is parallel to the plummet plane
When 103, the high pitch loudspeaker 111A and the medium and low spectrum loudspeaker 113A are maintained at the ear of the listener with being inclined by
Front side, and the sounding face of the sounding face 110A and the medium and low spectrum loudspeaker 113A of the high pitch loudspeaker 111A
110A is towards the auricle of the listener and the sounding face 110A and the middle bass loudspeaker of the high pitch loudspeaker 111A
The parameter alpha for first acute angle that the sounding face 110A of device 113A is formed with the plummet plane 103 respectively takes
It is worth range are as follows: 20 °≤α≤80 °.When the loudspeaker 11A is in response to the input of audio signal and when vibration sounding, it is inclined by respectively
Ground is maintained at the high pitch loudspeaker 111A and the medium and low spectrum loudspeaker 113A energy on front side of each ear of the listener
Enough cooperate and form the sweet spot 100A on the head of the listener and before the head of the listener
It is rectangular at the source sound field 200A, to help the listener to obtain good audio experience.Also, work as the high pitch loudspeaker
The 111A and medium and low spectrum loudspeaker 113A in response to audio signal input and when generating sound wave, sound wave is by the listener's
Enter the ear hole of the listener after auricle reflex, in this way, can be avoided sound wave directly stimulates ear-drum, to have
Conducive to the ear-drum for protecting the listener, and then the even described listener is using the nearly ear formula of the invention for a long time
Uncomfortable bad phenomenon will not occur in audio device when listening to audio.
Attached drawing 26 to Figure 28 show above-mentioned preferred embodiment under this invention the nearly ear formula audio device it is another
A variant embodiment, unlike attached drawing 21 to the nearly ear formula audio device shown in Figure 24, in attached drawing 26 to Figure 28
The nearly ear formula audio device shown this it is preferable in, the vibrating diaphragm 1104A of the medium and low spectrum loudspeaker 113A is ellipse
Circular membrane, in this way, can increase the vibrating diaphragm 1104A of the medium and low spectrum loudspeaker 113A agitates face
Product, so that the medium and low spectrum loudspeaker 113A of even small size can also have higher efficiency, it is low in described to enhance
The low frequency audio of sound loudspeaker 113A, this be for the sound quality for improving the nearly ear formula audio device it is particularly useful, especially
It for the bass sound quality of the nearly ear formula audio device is particularly useful that it, which is for improving,.Optionally, in institute of the invention
It states in other possible examples of nearly ear formula audio device, the vibrating diaphragm 1104A of the medium and low spectrum loudspeaker 113A can also be with
It is track type vibrating diaphragm.
Attached drawing 29 to Figure 33 describe above-mentioned preferred embodiment under this invention the nearly ear formula audio device it is another
A variant embodiment unlike the nearly ear formula audio device shown in from attached 12 to Figure 17 B, shows in attached drawing 29 to Figure 33
In this preferable examples of the nearly ear formula audio device out, each phonation unit 10A respectively include two described in raise
Sound device 11A, loudspeaker 11A described in two of them are disposed adjacently the loudspeaker mounting rack 122A in the bracket 12A.
Preferably, in this preferable examples of the nearly ear formula audio device of the invention, the same sounding list
A loudspeaker 11A in the loudspeaker 11A of two of first 10A is a high pitch loudspeaker 111A, is raised described in another
Sound device 11A is a whole tone frequency range loudspeaker 112A, wherein the high pitch loudspeaker 111A and whole tone frequency range loudspeaker 112A
It is disposed adjacently the loudspeaker mounting rack 122A in the bracket 12A, when treble audio signal is entered the high pitch
When loudspeaker 111A, the high pitch loudspeaker 111A is able to respond treble audio signal and generates the audio of high pitch, meanwhile, when complete
When audio band signals are entered the whole tone frequency range loudspeaker 112A, the whole tone frequency range loudspeaker 112A is able to respond full acoustic frequency
Segment signal and the audio for generating whole tone frequency range, in this way, as the high pitch loudspeaker 111A and the whole tone frequency range
When loudspeaker 112A responds the input of audio signal, the high pitch loudspeaker 111A and the whole tone frequency range loudspeaker 112A can
Sound wave is generated from different positions respectively, the sweet spot 100A is formed with the head in the listener and described
The source sound field 200A is formed in front of the head of listener, to help listener's uppick that there is natural bass and satisfy
The audio of full middle pitch.
Specifically, in this preferable examples of attached drawing 29 to the nearly ear formula audio device shown in Figure 33, it is described
The loudspeaker mounting rack 122A of bracket 12A has two adjacent loudspeaker mounting hole 1221A, wherein the same hair
Each of the sound unit 10A loudspeaker 11A is installed in the every of the loudspeaker mounting rack 122A of the bracket 12A respectively
A loudspeaker mounting hole 1221A, to keep two loudspeaker 11A adjacent.That is, showing in attached drawing 29 to Figure 33
In this preferable examples of the nearly ear formula audio device out, the high pitch loudspeaker 111A and the whole tone frequency range loudspeaker
112A is set to the loudspeaker mounting rack 122A of the bracket 12A mutually adjacently.
Further, the plane where the sounding face 110A of the high pitch loudspeaker 111A and the whole tone frequency range are raised
Plane where the sounding face 110A of sound device 112A is parallel to each other.For example, in the nearly ear shown in attached drawing 29 to Figure 33
In this preferable examples of formula audio device, plane where the sounding face 110A of the high pitch loudspeaker 111A and described
Plane where the sounding face 110A of whole tone frequency range loudspeaker 112A is parallel to each other in a co-planar fashion.Optionally, in institute
Plane in other preferable examples for stating nearly ear formula audio device, where the sounding face 110A of the high pitch loudspeaker 111A
It is parallel to each other with the plane where the sounding face 110A of the whole tone frequency range loudspeaker 112A in non-coplanar mode.
Preferably, in this preferable examples of attached drawing 29 to the nearly ear formula audio device shown in Figure 33, when described
Plane where the frame plane 1210A of the annular frame 121A of bracket 12A is perpendicular to the horizontal plane 101
When, the plane being formed in where the mounting rack plane 1220A of the loudspeaker mounting rack 122A and the annular frame
The range of the acute angle between plane where the frame plane 1210A of 121A is 20 ° to 80 °, also, the annular
The mounting rack plane of plane and the loudspeaker mounting rack 122A where the frame plane 1210A of frame 121A
The intersection L of plane where 1220A is perpendicular to the horizontal plane 101, in this way, as the holding unit 20A
When the nearly ear formula audio device is maintained at the nearly ear position of the listener, the high pitch loudspeaker 111A and the whole tone
Frequency range loudspeaker 112A can be maintained on front side of the ear of the listener with being inclined by, and the high pitch loudspeaker 111A
The sounding face 110A and the sounding face 110A of the whole tone frequency range loudspeaker 112A can be towards the listener
Auricle.
Optionally, in other preferable examples of the nearly ear formula audio device of the invention, the bracket 12A's is described
The mounting rack of plane and the loudspeaker mounting rack 122A where the frame plane 1210A of annular frame 121A is flat
The range for the acute angle that the intersection L of plane where the 1220A of face and the horizontal plane 101 are formed is 30 ° to 70 °, is passed through
Such mode, the sounding face 110A of the high pitch loudspeaker 111A of the phonation unit 10A and the whole tone frequency range
The sounding face 110A of loudspeaker 112A can diagonally downward, so that the high pitch loudspeaker 111A and the whole tone
Frequency range loudspeaker 112A can be in ear's oblique upper sounding of the listener, and the high pitch loudspeaker 111A and described complete
The sound wave that audio section loudspeaker 112A is generated in the input of response audio signal can be from front side of the ear of the listener tiltedly
The radiation of upper direction ear, direction, obliquely downward, forms the sweet spot 100A with the head in the listener and described
The source sound field 200A is formed in front of the head of listener, to further increase the audio sound quality that the listener listens to.
Attached drawing 34 shows the sounding list of the nearly ear formula audio device of above-mentioned preferred embodiment under this invention
A variant embodiment of first 10A, the phonation unit of the nearly ear formula audio device shown in attached drawing 29 to Figure 33
Unlike 10A, in this preferable examples of the nearly ear formula audio device shown in attached drawing 34, the phonation unit 10A
The bracket 12A the loudspeaker mounting rack 122A include one first mounting rack 1223A and one second mounting rack 1224A,
There is the first mounting rack 1223A one first mounting rack plane 12230A, the second mounting rack 1224A to have one second peace
Shelve plane 12240A, wherein a loudspeaker mounting hole 1221A of the loudspeaker mounting rack 122A be formed in it is described
Another described loudspeaker mounting hole 1221A of first mounting rack 1223A, the loudspeaker mounting rack 122A is formed in described
Two mounting rack 1224A, the high pitch loudspeaker 111A are arranged at the loudspeaker mounting hole of the first mounting rack 1223A
1221A, the whole tone frequency range loudspeaker 112A are arranged at the loudspeaker mounting hole of the second mounting rack 1224A
1221A, and the first mounting rack plane 12230A of the first mounting rack 1223A of the loudspeaker mounting rack 122A
Plane where the plane at place and the second mounting rack plane of the second mounting rack 1224A 1224 is pressed from both sides with obtuse angle
Angle.That is, plane and the whole tone frequency range loudspeaker where the sounding face 110A of the high pitch loudspeaker 111A
Plane where the sounding face 110A of 112A has obtuse angle angle, in this way, each phonation unit 10A
The high pitch loudspeaker 111A and the whole tone frequency range loudspeaker 112A can cooperate and on the head of the listener
It forms the sweet spot 100A and forms the source sound field 200A in front of the head of the listener, to help institute
It states listener and obtains more preferably audition impression.
Preferably, in this preferable examples of the nearly ear formula audio device shown in attached drawing 34, as the bracket 12A
The annular frame 121A the frame plane 1210A where plane perpendicular to the horizontal plane 101 when, be formed in
Described second of plane and the second mounting rack 1224A where the frame plane 1210A of the annular frame 121A
The range of the acute angle between plane where mounting rack plane 12240A is 20 ° to 80 °, and the annular frame 121A
The frame plane 1210A where plane and the second mounting rack 1224A the second mounting rack plane 12240A
The intersection L of the plane at place is perpendicular to the horizontal plane 101, in this way, when the holding unit 20A will be described
When nearly ear formula audio device is maintained at the nearly ear position of the listener, the high pitch loudspeaker 111A and the whole tone frequency range are raised
Sound device 112A is maintained on front side of the ear of the listener with being inclined by, and the sounding of the high pitch loudspeaker 111A
Face 110A can be diagonally downward.
Preferably, if being formed in first peace of the first mounting rack 1223A of the loudspeaker mounting rack 122A
It shelves flat where the second mounting rack plane 1224 of the plane and the second mounting rack 1224A where plane 12230A
It is 30 ° to 70 ° that face, which has the range of obtuse angle angle, and in this way, the high pitch of each phonation unit 10A is raised
The sound device 111A and whole tone frequency range loudspeaker 112A can cooperate and be formed on the head of the listener described best
LisPos 100A and the source sound field 200A is formed in front of the head of the listener, so that the listener be helped to obtain
More preferably audition is experienced.
Other side under this invention, the present invention further provides the manufacturing methods of a nearly ear formula audio device, wherein
The manufacturing method includes the following steps:
(A) the bracket 12A is provided, wherein the bracket 12A has the annular frame 121A and from the ring frame
The loudspeaker mounting rack 122A that one side of frame extends to the other side and obliquely outward, so that the annular frame 121A
Plane where the frame plane 1210A and where the mounting rack plane 1220A of the loudspeaker mounting rack 122A
Plane has angle；
(B) at least one described loudspeaker 11A is installed in the loudspeaker mounting rack 122A of the bracket 12A；And
(C) the annular frame 121A of two bracket 12A is symmetrically installed in the holding unit 20A, with system
Make the nearly ear formula audio device.
Preferably, after the step (B), the manufacturing method further comprises step: passing through the anti-net 15A of the filter
Close the channel 124A of the bracket 12A.For example, can be by the edge of the glued anti-net 15A of filter in the bracket
The mode of 12A allows the anti-net 15A of the filter to close the channel 124A of the bracket 12A.
Attached drawing 35 and Figure 37 B show a nearly ear formula audio device of another preferred embodiment under this invention, wherein institute
Stating nearly ear formula audio device includes that at least phonation unit a 10B, the phonation unit 10B includes a support portion 16B and be set
In an at least loudspeaker 11B of the support portion 16B, wherein the loudspeaker 11B has a sounding face 110B.The support portion
16B makes the sounding face 110B court of the loudspeaker suitable for the support loudspeaker 11B to the nearly ear position of a listener
To the auricle of the listener.When the loudspeaker 11B generates sound wave in response to the input of audio signal, sound wave can be to institute
State the auricle radiation of listener, and the auricle of the listener can collect sound wave and reflected acoustic wave, the sound wave reflected into
One step is radiated to the ear hole of the listener.It is described to raise in this embodiment of the nearly ear formula audio device of the invention
The sound wave that sound device 11B is generated can be radiated to the ear hole of the listener after the auricle reflex of the listener, to avoid straight
Connect stimulation ear-drum.
Preferably, described after the support portion 16B supports nearly ear position of the loudspeaker 11B to the listener
The angular range that the extending direction of the ear hole of plane and the listener where the sounding face 110B of loudspeaker 11B is formed
Be 20 ° to 80 °, in this way, the sounding face 110B of the loudspeaker 11B can towards the auricle of the listener, to avoid
The sound wave that the loudspeaker 11B is generated directly is radiated to the ear hole of the listener, to protect the ear-drum of the listener.
The support portion 16B has a chamber 162B, an opening 163B of the connection chamber 162B and for defining
The one of the opening 163B is to ear side 161B, wherein the described of the support portion 16B can fit in the receipts to ear side 161B
The ear of hearer, so that the loudspeaker 11B to be maintained to the nearly ear position of the listener by the support portion 16B.When
The support portion 16B it is described fit in the ear of the listener to ear side 161B after, in the loudspeaker 11B and the receipts
A sound chamber 300B is formed between the ear of hearer, to be conducive to improve pure audio.
Attached drawing 38 shows a variant embodiment of the nearly ear formula audio device of above-described embodiment to Figure 39 B,
Unlike the nearly ear formula audio device shown in from attached drawing 35 to Figure 37 B, in the nearly ear shown in attached drawing 38 to Figure 39 B
In this preferable examples of formula audio device, the nearly ear formula audio device includes two phonation unit 10B, wherein each
The phonation unit 10B can be respectively held in the nearly ear position of each of described listener.Two phonation unit 10B energy
It is enough to generate sound wave in response to the input of audio signal respectively, at this point, two phonation unit 10B can cooperate and in institute
The head for stating listener forms a sweet spot 100B and forms a source sound field 200B in front of the head of the listener,
In this way, the nearly ear formula audio device can help the listener obtain it is on the spot in person as audition impression.
Preferably, the nearly ear formula audio device includes a holding unit 20B, and two phonation unit 10B can divide
It is not arranged at the both ends of the holding unit 20B, when the listener wears the nearly ear formula audio device, two
The phonation unit 10B can be respectively held in the nearly ear position of each of described listener, and the holding unit 20B can
It is maintained on rear side of the neck of the listener.Preferably, it is deformable to eat unit 20B by the Ah Bai, to be conducive to store.
Optionally, with reference to attached drawing 40, the holding unit 20B has electric energy, with by the holding unit 20B for two
The phonation unit 10B provides electric energy.For example, the holding unit 20B includes one or more rechargeable battery, so that
The holding unit 20B has electric energy.
Attached drawing 41A shows a nearly ear formula audio device of another preferred embodiment under this invention, wherein the nearly ear
Formula audio device includes a two phonation unit 10C and holding unit 20C, and phonation unit 10C described in two of them is symmetrical
Ground is set to the holding unit 20C.In this preferable examples of the nearly ear formula audio device shown in attached drawing 41A, institute
Stating holding unit 20C is a Hull-Mounted Set, allows to be worn on head by the listener, when the listener will be implemented as
When the holding unit 20C of the Hull-Mounted Set is worn on head, the holding unit 20C makes two phonation units
10C is respectively held on the outside of each ear of the listener, in this way, the nearly ear formula sound equipment can be used in the listener
Device listens to audio.
It is noted that the concrete shape of the Hull-Mounted Set shown in attached drawing 41A is merely illustrative, for illustrating
Illustrate the type of the holding unit 20C, it will be apparent to a skilled person that the helmet shown in attached drawing 41A
The concrete type of device and the limitation for being not construed as the content and range to the nearly ear formula audio device of the invention.
Attached drawing 41B shows a nearly ear formula audio device of another preferred embodiment under this invention, wherein the nearly ear
Formula audio device includes a two phonation unit 10D and holding unit 20D, wherein the holding unit 20D includes a retainer body
201D and two support body 202D, wherein each support body 202D is set to the retainer body respectively symmetrically
The two sides of 201D, each phonation unit 10D are arranged at each support body 202D respectively.The holding unit
The retainer body 201D of 20D allows the listener to be worn on shoulder, and the retainer body 201D is for branch
The outside that each support body 202D extends to each ear of the listener is held, thus each support body
Each phonation unit 10D is further maintained at the outside of each ear of the listener by 202D.Optionally, the guarantor
Massage machine can be set by holding main body 201D, with when the listener listens to audio using the nearly ear formula audio device,
The holding unit 20D can massage the shoulder of the listener.Preferably, the retainer body 201D can be arranged at electricity
It is connected to the battery of the massage machine, to provide electric energy to the massage machine, so that the nearly ear formula audio device allows
Listener massaging shoulder in the process of moving.
Attached drawing 41C shows a nearly ear formula audio device of another preferred embodiment under this invention, wherein the nearly ear
Formula audio device includes a two phonation unit 10E and holding unit 20E, wherein the holding unit 20E includes a suspention portion
The 203E and maintaining part 204E for being arranged at the suspention portion 203E, wherein the suspention portion 203E is arranged at an attachment
Object, such as ceiling, each phonation unit 10E is symmetrically disposed on the maintaining part 204E respectively, when the holding
When portion 204E is suspended in the above-head of the listener by the suspention portion 203E, the maintaining part 204E is by each hair
Sound unit 10E is maintained on front side of the ear of the listener, to allow the listener to receive using the nearly ear formula audio device
Listen audio.
Attached drawing 41D shows a nearly ear formula audio device of another preferred embodiment under this invention, wherein the nearly ear
Formula audio device includes a two phonation unit 10F and holding unit 20F, wherein each phonation unit 10F is symmetrical respectively
Ground is set to the two sides of the holding unit 20F, wherein the holding unit 20F is a furniture, to allow the listener to exist
When using the holding unit 20F for being implemented as the furniture, the holding unit 20F can be by each phonation unit
10F is maintained on front side of the ear of the listener.For example, the nearly ear formula audio device shown in attached drawing 41D this compared with
In good example, the holding unit 20F is implemented as a seat, wherein each phonation unit 10F is respectively by symmetrically
The backrest two sides of the seat are set to, with when the listener rides on the seat, the backrest of the seat will be every
A phonation unit 10F is maintained on the outside of the ear of the listener.
Attached drawing 41E shows a nearly ear formula audio device of another preferred embodiment under this invention, wherein the nearly ear
Formula audio device includes a two phonation unit 10G and holding unit 20G.In the nearly ear formula audio device shown in attached drawing 41E
This specific example in, the holding unit 20A is implemented as an eyeglass device, wherein the holding unit 20G include one
Lens body 205G and the temple 206G extended respectively from the two sides of the lens body 205G, the listener can pass through
The lens body 205G is kept before eyes by each temple 206G, wherein each phonation unit 10G is set respectively
It is placed in each temple 206G, when the listener, which wears, is implemented as the holding unit 20G of the eyeglass device,
Each phonation unit 10G can be maintained on the outside of each ear of the listener by each temple 206G respectively.
Preferably, the eyeglass device is an intelligent glasses device, such as AR glasses or VR glasses, to allow the listener
Audiovisual entertainment activity is carried out using the nearly ear formula audio device.Preferably, each phonation unit 10G is adjusted respectively
Ground is set to each temple 206G, opposite to allow the listener to adjust each phonation unit 10G as needed
In the position of the auricle of each ear.For example, each phonation unit 10G is movably arranged at each mirror respectively
Leg 206G.
Other side under this invention, the present invention further provides the audio reproducting methods, in the listener
Nearly ear position reproduction audio, wherein the audio reproducting method includes the following steps:
(i) with the ear to ear side 161A towards the listener of the support portion 16A and the support portion
The mode for the ear hole that the opening 163A corresponds to the listener keeps the support portion 16A in the nearly ear position of the listener
It sets；With
(ii) in the input at least one the loudspeaker 11A response audio signal for being arranged at the support portion 16A
When, the sound wave that the loudspeaker 11A is generated successively the chamber 162A through the support portion 16A be connected to the chamber 162A
The opening 163A to the ear direction of the listener radiate, to enter after sound wave is by the auricle reflex of the listener
The ear hole of the listener, to reproduce audio.By above-mentioned such mode, the loudspeaker 11A is in response audio signal
Input when the sound wave that generates avoid the ear hole for being directly entered the listener, so that sound wave will not directly stimulate the listener
Ear-drum.
Preferably, in the step (i), the support is kept respectively in the nearly ear position of each of the listener
Portion 16A, so that the loudspeaker 11A for being arranged at two support portion 16A is listened to described in the step (ii)
The head of person forms the sweet spot 100A and forms the source sound field 200 in front of the head of the listener, this
Sample, the audio reproducting method can help the listener to obtain sound from the feeling on head, and then help the receipts
Hearer obtain it is on the spot in person as audition impression.
In a preferable examples of the audio reproducting method of the invention, in the step (b), in the support
A source of sound is formed in the chamber 162A of portion 16A, with ear's direction radiative acoustic wave from the source of sound to the listener.
For example, the source of sound is formed by the high pitch loudspeaker 111A being entrenched togather and the medium and low spectrum loudspeaker 113A, with side
Help listener's uppick that there is the audio of natural bass and full middle pitch.
In a preferable examples of the audio reproducting method of the invention, in the step (b), in the support
Two sources of sound are formed in the chamber 162A of portion 16A, respectively from two sources of sound to the ear direction of the listener
Radiative acoustic wave.For example, a source of sound in two sources of sound is formed by the high pitch loudspeaker 111A, described in another
Source of sound is formed by the whole tone frequency range loudspeaker 112A, to help the listener to listen to more accurately audio.
It will be appreciated by those skilled in the art that above embodiments are only for example, wherein the feature of different embodiments
It can be combined with each other, with the reality that the content disclosed according to the present invention is readily conceivable that but is not explicitly pointed out in the accompanying drawings
Apply mode.
It should be understood by those skilled in the art that foregoing description and the embodiment of the present invention shown in the drawings are only used as illustrating
And it is not intended to limit the present invention.The purpose of the present invention has been fully and effectively achieved.Function and structural principle of the invention exists
It shows and illustrates in embodiment, under without departing from the principle, embodiments of the present invention can have any deformation or modification.
Claims (20)
1. a nearly ear formula audio device, which is characterized in that including an at least phonation unit, wherein each phonation unit difference
Include:
One support portion wherein being open described in the chamber, and defines wherein the support portion has an opening and a chamber
The one of the opening is to ear side；With
An at least loudspeaker, wherein the loudspeaker has a sounding face, wherein the loudspeaker is arranged at the support portion,
And the sounding face of the loudspeaker is towards the opening direction of the support portion, to allow described in the loudspeaker
The air that sounding face is agitated successively the chamber through the support portion and the open flow to the outside of the phonation unit,
Wherein shape between the plane where the side to ear of the plane where the sounding face of the loudspeaker and the support portion
At angular range be 10 ° to 70 °.
2. nearly ear formula audio device according to claim 1, wherein the sounding face of the loudspeaker is located at the branch
The chamber of support part.
3. nearly ear formula audio device according to claim 2, wherein the quantity of the phonation unit is two.
4. nearly ear formula audio device according to claim 3, further comprises a holding unit, wherein the holding unit
With two installation ends, wherein each of described holding unit installation end is mounted with the phonation unit respectively.
5. nearly ear formula audio device according to claim 4, wherein the holding unit includes the wearing that a bending extends
Portion and two mounting portions, the mounting portion are arranged at the end in the wearing portion to be used to form the installation end, and two
The mounting portion is symmetrical, wherein each mounting portion is mounted with the phonation unit respectively.
6. nearly ear formula audio device according to claim 3, further comprises a holding unit, wherein the holding unit
It is a Hull-Mounted Set, phonation unit described in two of them is arranged at the Hull-Mounted Set in symmetrical mode.
7. nearly ear formula audio device according to claim 3, further comprises a holding unit, wherein the holding unit
Including a retainer body and two support bodies, two support bodies are arranged at the holding in symmetrical mode and lead
Body, wherein each support body is mounted with the phonation unit respectively.
8. nearly ear formula audio device according to claim 3, further comprises a holding unit, wherein the holding unit
Including a suspention portion and the maintaining part for being arranged at the suspention portion, phonation unit described in two of them is with symmetrical side
Formula is arranged at the maintaining part.
9. nearly ear formula audio device according to claim 3, further comprises a holding unit, wherein the holding unit
It is a furniture, phonation unit described in two of them is arranged at the furniture in symmetrical mode.
10. nearly ear formula audio device according to claim 3, further comprises a holding unit, wherein the holding is single
Member is an eyeglass device, and the eyeglass device includes a lens body and two temples, and two temples are with symmetrical side
Formula is arranged at the lens body, wherein each temple is mounted with the phonation unit respectively.
11. according to claim 1 to the nearly ear formula audio device any in 10, wherein each phonation unit respectively into
One step includes two loudspeakers, and the plane where the sounding face of one of them loudspeaker is raised with described in another
Plane where the sounding face of sound device is approximately the same plane.
12. according to claim 1 to the nearly ear formula audio device any in 10, wherein each phonation unit respectively into
One step includes two loudspeakers, and the plane where the sounding face of one of them loudspeaker is raised with described in another
Obtuse angle angle is formed between plane where the sounding face of sound device.
13. according to claim 1 to any nearly ear formula audio device in 10, wherein each phonation unit wraps respectively
Two loudspeakers are included, two loudspeakers are coaxially disposed.
14. an audio reproducting method, in the nearly ear position reproduction audio of a listener, which is characterized in that the audio is again
Existing method includes the following steps:
(a) described in an opening of the ear and the support portion with the one of a support portion to ear side towards the listener corresponds to
The mode of the ear hole of listener keeps the support portion in the nearly ear position of the listener；With
(b) in at least input of a loudspeaker response audio signal for being arranged at the support portion, the loudspeaker is generated
Sound wave successively the chamber through the support portion be connected to the opening of the chamber to the ear direction of the listener
Radiation, to enter the ear hole of the listener after sound wave is by the auricle reflex of the listener, to reproduce audio.
15. audio reproducting method according to claim 14, wherein in the step (a), in the every of the listener
A nearly ear position keeps the support portion respectively, to be arranged at two support portions in the step (b)
The loudspeaker forms a sweet spot on the head of the listener and forms one in front of the head of the listener
Source sound field.
16. audio reproducting method according to claim 14 or 15, wherein in the step (b), in the support portion
The chamber in formed a source of sound, with ear's direction radiative acoustic wave from the source of sound to the listener.
17. audio reproducting method according to claim 14 or 15, wherein in the step (b), in the support portion
The chamber in formed two sources of sound, respectively from two sources of sound to ear's direction radiative acoustic wave of the listener.
18. audio reproducting method according to claim 16, wherein the source of sound is by the tweeter that is entrenched togather
Device and a medium and low spectrum loudspeaker are formed.
19. audio reproducting method according to claim 17, a source of sound in source of sound described in two of them is by one
High pitch loudspeaker is formed, another described source of sound is formed by a whole tone frequency range loudspeaker.
20. audio reproducting method according to claim 14 or 15, wherein in the step (a), the support portion
The ear that the listener is fitted in ear side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/086407 WO2019223556A1 (en) | 2018-05-25 | 2019-05-10 | Close-to-ear acoustic device and sound reproduction method |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810517196 | 2018-05-25 | ||
| CN201810517196X | 2018-05-25 | ||
| CN201810973301 | 2018-08-24 | ||
| CN2018109733010 | 2018-08-24 |
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| CN110536199A true CN110536199A (en) | 2019-12-03 |
| CN110536199B CN110536199B (en) | 2024-09-03 |
Family
ID=67035278
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821631637.0U Active CN209046832U (en) | 2018-05-25 | 2018-10-09 | Nearly ear formula audio device |
| CN201821630291.2U Active CN209046856U (en) | 2018-05-25 | 2018-10-09 | Nearly ear formula audio device |
| CN201811170275.4A Active CN110536199B (en) | 2018-05-25 | 2018-10-09 | Near-ear sound device and sound effect reproduction method |
| CN201821630861.8U Active CN209046831U (en) | 2018-05-25 | 2018-10-09 | Nearly ear formula audio device |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821631637.0U Active CN209046832U (en) | 2018-05-25 | 2018-10-09 | Nearly ear formula audio device |
| CN201821630291.2U Active CN209046856U (en) | 2018-05-25 | 2018-10-09 | Nearly ear formula audio device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821630861.8U Active CN209046831U (en) | 2018-05-25 | 2018-10-09 | Nearly ear formula audio device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209046832U (en) * | 2018-05-25 | 2019-06-28 | 宁波升亚电子有限公司 | Nearly ear formula audio device |
| WO2021043304A1 (en) * | 2019-09-05 | 2021-03-11 | 宁波升亚电子有限公司 | Close-to-ear acoustic device, sound cups thereof, and a method for listening to sound effect using same |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0715780A (en) * | 1993-06-28 | 1995-01-17 | Tokumi Denshi Kogyo Kk | Headphone |
| KR200271621Y1 (en) * | 2001-12-24 | 2002-04-12 | 주이－슈 후앙 | Headphone |
| US20070177748A1 (en) * | 2006-01-27 | 2007-08-02 | Iatec Limited | Earphone structure |
| JP2012094942A (en) * | 2010-10-22 | 2012-05-17 | Sony Corp | Headphone device |
| CN104883635A (en) * | 2014-02-28 | 2015-09-02 | 宁波升亚电子有限公司 | Near-head type loudspeaker device and application thereof |
| CN204948296U (en) * | 2015-06-02 | 2016-01-06 | 陈仲贤 | Novel earphone |
| EP3001701A1 (en) * | 2014-09-24 | 2016-03-30 | Harman Becker Automotive Systems GmbH | Audio reproduction systems and methods |
| CN205320245U (en) * | 2016-01-21 | 2016-06-15 | 唐永均 | Headphone |
| CN106954110A (en) * | 2017-02-27 | 2017-07-14 | 东莞产权交易中心 | A kind of ergonomics bluetooth earphone |
| CN209046831U (en) * | 2018-05-25 | 2019-06-28 | 宁波升亚电子有限公司 | Nearly ear formula audio device |
-
2018
- 2018-10-09 CN CN201821631637.0U patent/CN209046832U/en active Active
- 2018-10-09 CN CN201821630291.2U patent/CN209046856U/en active Active
- 2018-10-09 CN CN201811170275.4A patent/CN110536199B/en active Active
- 2018-10-09 CN CN201821630861.8U patent/CN209046831U/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0715780A (en) * | 1993-06-28 | 1995-01-17 | Tokumi Denshi Kogyo Kk | Headphone |
| KR200271621Y1 (en) * | 2001-12-24 | 2002-04-12 | 주이－슈 후앙 | Headphone |
| US20070177748A1 (en) * | 2006-01-27 | 2007-08-02 | Iatec Limited | Earphone structure |
| JP2012094942A (en) * | 2010-10-22 | 2012-05-17 | Sony Corp | Headphone device |
| CN104883635A (en) * | 2014-02-28 | 2015-09-02 | 宁波升亚电子有限公司 | Near-head type loudspeaker device and application thereof |
| EP3001701A1 (en) * | 2014-09-24 | 2016-03-30 | Harman Becker Automotive Systems GmbH | Audio reproduction systems and methods |
| CN204948296U (en) * | 2015-06-02 | 2016-01-06 | 陈仲贤 | Novel earphone |
| CN205320245U (en) * | 2016-01-21 | 2016-06-15 | 唐永均 | Headphone |
| CN106954110A (en) * | 2017-02-27 | 2017-07-14 | 东莞产权交易中心 | A kind of ergonomics bluetooth earphone |
| CN209046831U (en) * | 2018-05-25 | 2019-06-28 | 宁波升亚电子有限公司 | Nearly ear formula audio device |
Non-Patent Citations (1)
| Title |
|---|
| 饶丹: "非个性化耳机特性补偿的分析", 《电声技术》, 17 March 2007 (2007-03-17) * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN209046856U (en) | 2019-06-28 |
| CN209046832U (en) | 2019-06-28 |
| CN209046831U (en) | 2019-06-28 |
| CN110536199B (en) | 2024-09-03 |
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