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CN106231459A - A kind of half In-Ear Headphones shell - Google Patents

A kind of half In-Ear Headphones shell Download PDF

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Publication number
CN106231459A
CN106231459A CN201610607529.9A CN201610607529A CN106231459A CN 106231459 A CN106231459 A CN 106231459A CN 201610607529 A CN201610607529 A CN 201610607529A CN 106231459 A CN106231459 A CN 106231459A
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CN
China
Prior art keywords
unit
ear
joint place
cavity
place
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Granted
Application number
CN201610607529.9A
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Chinese (zh)
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CN106231459B (en
Inventor
俞辰
周威
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Xi'an Musheng Electronic Technology Co Ltd
Original Assignee
Xi'an Musheng Electronic Technology Co Ltd
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Priority to CN201610607529.9A priority Critical patent/CN106231459B/en
Priority to PCT/CN2016/104835 priority patent/WO2018018779A1/en
Publication of CN106231459A publication Critical patent/CN106231459A/en
Application granted granted Critical
Publication of CN106231459B publication Critical patent/CN106231459B/en
Active legal-status Critical Current
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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/10Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1091Details not provided for in groups H04R1/1008 - H04R1/1083
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/10Earpieces; Attachments therefor ; Earphones; Monophonic headphones

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)

Abstract

The invention discloses a kind of half In-Ear Headphones shell, according to people's ear structure, cavity of auricular concha unit uses non-uniform thickness structure, wherein, first joint place, the thickness of the second joint place are increased to both sides by the center of the center of the first joint place, the second joint place respectively, the thickness of the 3rd joint place is increased to anterior notch of ear and intertragic notch direction by the center of the 3rd joint place, and the thickness of the 4th center, joint place is all higher than described first joint place, the second joint place, the thickness of the 3rd joint place;The present invention designs special flexible structure at the position that can cause ear crimp, can be according to difform ear type self adaptation shape, also the part in ear is avoided protruding, reinforcement controls thrust and the degree of crook of earphone tail end simultaneously, and earphone outer covering entirety top view is zigzag, this structure can naturally be inlayed and be formed torsion into ear and clamping ear, it is ensured that the fastness worn and comfort level, has a good application prospect and market value.

Description

A kind of half In-Ear Headphones shell
Technical field
The invention belongs to technical field of electronic equipment, be specifically related to a kind of half In-Ear Headphones shell.
Background technology
Earphone is the portable speaker of people, may be used for listening the scene such as music, call, along with the intelligence such as mobile phone, panel computer Popularizing of equipment, earphone day by day becomes a requisite part in people's life.Earphone in the market is broadly divided into head Wear formula, suspension type and In-Ear three kinds.
Ear receiver is due to flexible semi-circular bracket, the problems such as the volume ratio causing earphone is relatively big, the most portable.Outstanding Hung earphone is to utilize earplug to hang over helix to fix behind, and the volume of this earphone is the biggest, the most portable, Er Qieyou Little with helix back contacts face can not fit in hook, cause the helix back of the body to be ached and fatigue.In-Ear Headphones volume is little, conveniently takes Band, but can not the ear of good adaptive people, cause wearing uncomfortable, it addition, because earphone does not has design when Fully take into account the bulge-structure of the external acoustic pore of human ear, antitragus and crus of helix, thus cause the external acoustic pore of human ear, antitragus Easily and rigid extruding pain is caused in earphone case protruding parts with the boss of crus of helix, and wearer is in motion simultaneously Time, earphone the most easily comes off, and tightness is the highest, thus affects earphone and wear experience.Therefore, the comfortable wearing of earphone how is improved Degree and firmness, it is to avoid the problem of ear pain occur because wearing earphone for a long time in people, have become as people instantly non-the normally off One problem of note.
Summary of the invention
The present invention is directed to the problems referred to above and propose a kind of half In-Ear Headphones shell, mainly solve existing earphone and human ear The protruding extruding problem at external acoustic pore, antitragus and crus of helix position, and with the laminating problem of human ear cavity of auricular concha depressed area with And the problem that tightness is the highest, wear comfort is relatively low of existing earphone.
To achieve these goals, the technical solution adopted in the present invention is: a kind of half In-Ear Headphones shell, described ear Machine shell is the first joint place with the anterior notch of ear place of fitting of human body ear, between the tragus of described earphone outer covering and human body ear The incisura place of fitting is the second joint place, and at the tragus of described earphone outer covering and human body ear, the place of fitting is the 3rd joint place, At the cavity of auricular concha of described earphone outer covering and human body ear, the place of fitting is the 4th joint place;Wherein, described first joint place, second The thickness of joint place is increased to both sides by the center of the center of the first joint place, the second joint place respectively;Described 3rd patch Thickness at conjunction is increased to anterior notch of ear and intertragic notch direction by the center of the 3rd joint place;In described 4th joint place Thickness at the heart is all higher than described first joint place, the second joint place, the thickness of the 3rd joint place;Described first joint place, Two joint places, the 3rd joint place, the thickness excursion of the 4th joint place are 0.1mm-3mm.
Above-mentioned a kind of half In-Ear Headphones shell, is provided with first between described first joint place and the 3rd joint place convex Rise, be provided with second between described second joint place and the 3rd joint place protruding.
Above-mentioned a kind of half In-Ear Headphones shell, the width L1 of described first joint place is to the air line distance at B at A, And the width change in value scope of L1 is 0.3mm-5mm, it is the joint of described first joint place and the 3rd joint place at A, at B Section start for described first projection;The C point that described earphone outer covering and human ear anterior notch of ear summit fit is at described A and B The change in value scope of distance H1 of place's place straight line is 0.1mm-7mm;The width L2 of described second joint place is at E at D Air line distance, and the width change in value scope of L2 is 0.3mm-5mm, is described first joint place and the 3rd joint place at D Joint, be the section start of described second projection at E;The F that described earphone outer covering fits with human ear intertragic notch bottom Put to described D and at E, the change in value scope of distance H2 of place straight line is 0.1mm-7mm;The width of described 3rd joint place Degree L3 is the air line distance at G to H place, and the width change in value scope of L3 is 0.5mm-20mm, is described first projection at G Termination, be the termination of described second projection at H;At the M point that described earphone outer covering and human ear tragus fit extremely described G To H, the change in value scope of distance H3 of place straight line is 0.1mm-8mm;Described first protruding, the high number of degrees of the second projection Value is 2mm-8mm.
Above-mentioned a kind of half In-Ear Headphones shell, pleasant unit that described earphone outer covering includes inserting in wearer's auditory meatus, From described pleasant unit outward extending cavity of auricular concha unit, when described pleasant unit inserts auditory meatus, described cavity of auricular concha unit The cavity of auricular concha laminating of front surface and wearer, rear surface connects with earphone handle;The rear surface of described cavity of auricular concha unit tail is provided with The crus of helix binding face can being fitted on crus of helix and the antitragus binding face can being fitted on antitragus;Described helix hem facing Conjunction face extends along the face at crus of helix place, and described antitragus binding face extends along the face at antitragus place.
Above-mentioned a kind of half In-Ear Headphones shell, pleasant unit that described earphone outer covering includes inserting in wearer's auditory meatus, From described pleasant unit outward extending cavity of auricular concha unit, the profile of described pleasant unit and cavity of auricular concha unit respectively with human body ear Piece auditory meatus agree with mutually with the shape of cavity of auricular concha, when described pleasant unit insert auditory meatus time described cavity of auricular concha unit front surface with The cavity of auricular concha laminating of wearer, rear surface connects with earphone handle;Described cavity of auricular concha unit has extended back support unit, described The rear surface of support unit is provided with the crus of helix binding face can being fitted on crus of helix and the antitragus patch can being fitted on antitragus Conjunction face;Described crus of helix binding face extends along the face at crus of helix place, and described antitragus binding face is along antitragus place Face extends.
Above-mentioned a kind of half In-Ear Headphones shell, described pleasant unit is cavity body, its profile and the external ear of human body ear The shape at road junction is agreed with mutually;The rear end of described pleasant unit is connected with cavity of auricular concha unit, and front end is provided with sound mouth;Described pleasant Unit is internally provided with cylindricality through hole;Described cylindricality through hole is fixed on inside the front surface of pleasant unit, and cylindricality through hole with go out Sound mouth is connected;The front surface of described cavity of auricular concha unit is the curved surface protruded to cavity of auricular concha direction, and this curved surface can be with wearer Cavity of auricular concha laminating and the center salient point laminating cavity of auricular concha deepest point of this curved surface;The top of described crus of helix binding face arranges oriented The upper camber line of lower concave curved, the curve trend of the crus of helix root of described upper camber line laminating human body ear;Described antitragus binding face Bottom be provided with the lower camber line of upwards concave curved, the curve trend of the antitragus root of described lower camber line laminating human body ear;Institute The radian parameter stating camber line is 60 degree, and the radian parameter of described lower camber line is 60 degree;Described crus of helix binding face and antitragus The shape of binding face is all heart-shaped in half, and the depth to center of crus of helix binding face and antitragus binding face is 1mm-10mm.
Above-mentioned a kind of half In-Ear Headphones shell, the top of described pleasant unit and bottom extend the most up and down in Two wings;Socket-connected by the sound guide tube in cavity of auricular concha unit and cylindricality through hole between described pleasant unit and cavity of auricular concha unit or Bonding, other contacts site are bonded to each other, have gap inside fixing connection and joint place;Described cylindricality through hole is with pleasant Being provided with stabilizing member between unit, stabilizing member makes the overall structure of pleasant unit more stable;Described pleasant unit includes putting down The sliding front surface connected and rear surface;It is sunk structure in the middle of described front surface;The shape of described sunk structure, position and human body External acoustic pore is agreed with mutually;Described external acoustic pore is the intersection of external auditory meatus and cavity of auricular concha;Described cylindricality through hole becomes with plug one before earphone Type.
Above-mentioned a kind of half In-Ear Headphones shell, described support unit outside cavity of auricular concha bending extension and with cavity of auricular concha paste Closing, described support unit is provided with reinforcement with the reverse side of cavity of auricular concha binding face, and described reinforcement is by cavity of auricular concha unit and support Unit joint extends to support unit end, and described reinforcement is for controlling bending and the deformation extent of support unit.
Above-mentioned a kind of half In-Ear Headphones shell, described reinforcement is grand with the reverse side of cavity of auricular concha binding face to support unit Rise;Described reinforcement is initiateed with support unit joint by cavity of auricular concha unit, and its bump height is gradually cut down until support unit Afterbody disappears, and reinforcement end point is 0.1mm-5mm with the spacing of support unit end;Described support unit is outside cavity of auricular concha Lateral bend extends to human ear antihelix Z region, and described support unit length range is 5mm-25mm.
Above-mentioned a kind of half In-Ear Headphones shell, is obtuse angle between described cavity of auricular concha unit and support unit, angular dimension It it is 95 ° to 150 °.
Above-mentioned a kind of half In-Ear Headphones shell, described pleasant unit, cavity of auricular concha unit and support unit are one-body molded;Or Described in person, cavity of auricular concha unit and support unit are one-body molded, and described pleasant unit and cavity of auricular concha unit connect by the way of bonding Connect.
Above-mentioned a kind of half In-Ear Headphones shell, the sunk area of described crus of helix binding face and antitragus binding face is filled Shore hardness is at 0 degree~the flexible material of 50 degree;Described cavity of auricular concha unit and support unit use shore hardness at 5 degree of-65 degree Flexible material;Described pleasant unit uses shore hardness at 0 degree~the flexible material of 45 degree;Above-mentioned flexible material includes silicon Glue, rubber, memory foam.
Above-mentioned a kind of half In-Ear Headphones shell, the front view of described pleasant unit is trapezoidal, before described support unit View is triangular in shape, and described pleasant unit, cavity of auricular concha unit and support unit entirety front view assume diamond in shape structure, described pleasant list Unit, cavity of auricular concha unit and support unit entirety top view are zigzag structure.
Beneficial effects of the present invention: the present invention is according to the design of people's ear structure, and may result in ear crimp Position devise special flexible structure, also can avoid in ear according to difform ear type self adaptation shape Part is protruding so that people's comfort level when wearing earphone and firmness are substantially improved, again because being dependent on naturally inlaying Rather than rigid screens extruding, it is to avoid the problem of the ear pain that people produce because wearing earphone for a long time;Meanwhile, dividing After analysis statistics finds the general character of people's ear type, the position at anterior notch of ear, intertragic notch and tragus is designed flexible more than needed Structure, and then the demand meeting different shape human ear has a good application prospect and market value.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of a kind of half In-Ear Headphones shell of the present invention;
Fig. 2 is each self-defined point, width and the mark schematic diagram of distance of a kind of half In-Ear Headphones shell of the present invention;
Fig. 3 is the front view of a kind of half In-Ear Headphones shell of the present invention;
Fig. 4 is the rearview of a kind of half In-Ear Headphones shell of the present invention;
Fig. 5 is the top view of a kind of half In-Ear Headphones shell of the present invention;
Fig. 6 is the upward view of a kind of half In-Ear Headphones shell of the present invention;
Fig. 7 is the front view of the pleasant unit of a kind of half In-Ear Headphones shell of the present invention;
Fig. 8 is the rearview of the pleasant unit of a kind of half In-Ear Headphones shell of the present invention;
Fig. 9 is the side view of the pleasant unit of a kind of half In-Ear Headphones shell of the present invention;
Figure 10 is the top view of the pleasant unit of a kind of half In-Ear Headphones shell of the present invention;
Figure 11 is the explosive view of a kind of half In-Ear Headphones shell of the present invention;
Figure 12 is the Headphone structure Z region scope schematic diagram of a kind of half In-Ear Headphones shell of the present invention;
Description of reference numerals: 1, the first joint place;2, the second joint place;3, the 3rd joint place;4, the 4th joint place;5, One is protruding;6, second is protruding;7, pleasant unit;8, cavity of auricular concha unit;9, support unit;10, upper camber line;11, lower camber line;12、 Crus of helix binding face;13, antitragus binding face;14, reinforcement;15, sound mouth;16, cylindricality through hole;17, sound guide tube;18, recessed Fall into structure.
Detailed description of the invention
Below embodiments of the invention are elaborated: the present embodiment is carried out under premised on technical solution of the present invention Implement, give detailed embodiment and concrete operating process.It should be pointed out that, to those of ordinary skill in the art For, without departing from the inventive concept of the premise, it is also possible to make some modification and improvement, these broadly fall into present invention protection Scope.
Embodiment 1:
As it is shown in figure 1, a kind of half In-Ear Headphones shell, earphone outer covering with the anterior notch of ear place of fitting of human body ear is First joint place 1, earphone outer covering is the second joint place 2, earphone outer covering and people with the intertragic notch place of fitting of human body ear At the tragus of body ear, the place of fitting is the 3rd joint place 3, and at the cavity of auricular concha of earphone outer covering and human body ear, the place of fitting is the Four joint places 4;Wherein, the thickness of the 1, second joint place 2, the first joint place is respectively by the center of the first joint place 1, the second patch At conjunction, the center of 2 increases to both sides;The thickness of the 3rd joint place 3 by the center of the 3rd joint place 3 to anterior notch of ear and ear Intertragic notch direction increases;The thickness of the 4th center, joint place 4 is all higher than first the 1, second joint place the 2, the 3rd, joint place patch The thickness of 3 at conjunction;The thickness excursion of the first joint place 4, joint place the 3, the 4th, the 1, second joint place the 2, the 3rd, joint place is 0.1mm-3mm.The first projection 5, the second joint place 2 and the 3rd joint place it is provided with between first joint place 1 and the 3rd joint place 3 It is provided with the second projection 6 between 3, and the height number of first projection the 5, second projection 6 is 2mm-8mm.
As in figure 2 it is shown, the width L1 of the first joint place 1 is to the air line distance at B at A, and the width change in value of L1 Scope is 0.3mm-5mm, is the first joint place 1 and joint of the 3rd joint place 3 at A, is the section start of the first projection 5 at B; The C point that earphone outer covering and human ear anterior notch of ear summit fit at A with B at the change in value scope of distance H1 of place straight line For 0.1mm-7mm;
The width L2 of the second joint place 2 is to the air line distance at E at D, and the width change in value scope of L2 is It is the first joint place 1 and joint of the 3rd joint place 3 at 0.3mm-5mm, D, is the section start of the second projection 6 at E;Outside earphone The F point that shell and human ear intertragic notch bottom fit at D with E at the change in value scope of distance H2 of place straight line be 0.1mm-7mm;
The width L3 of the 3rd joint place 3 is to the air line distance at H at G, and the width change in value scope of L3 is It is the termination of the first projection 5 at 0.5mm-20mm, G, is the termination of the second projection 6 at H;Earphone outer covering and human ear tragus phase The M point of laminating at G to the change in value scope of distance H3 of place straight line at H be 0.1mm-8mm.
Additionally, the material of earphone outer covering is other flexible materials such as silica gel or rubber, and shore hardness is at 0 degree of-65 degree Between.
This earphone outer covering is suitable with the ear type of people, and includes anterior notch of ear at the position that may result in crimp At place, intertragic notch, at tragus, devise special flexible structure, and the thickness of this earphone outer covering is before the ear of human body ear It is respectively formed thickness spike between incisura and tragus incisura, between tragus incisura and intertragic notch, and then makes the earphone can root Automatically shape is adapted to so that wear comfort and the firmness of earphone wearer have obtained pole according to the difform earhole of wearer Good improvement, it is to avoid the problems such as the ear pain that people produce because wearing earphone for a long time.
Embodiment 2:
On the basis of embodiment 1, a kind of half In-Ear Headphones shell, as shown in Figure 4, including inserting in wearer's auditory meatus Pleasant unit 7, from pleasant unit 7 outward extending cavity of auricular concha unit 8, when pleasant unit 7 inserts auditory meatus, cavity of auricular concha unit The cavity of auricular concha laminating of the front surface of 8 and wearer, rear surface connects with earphone handle;Wherein, the rear surface of cavity of auricular concha unit 8 afterbody It is provided with the crus of helix binding face 12 can being fitted on crus of helix and the antitragus binding face 13 can being fitted on antitragus;Crus of helix Binding face 12 extends along the face at crus of helix place, and antitragus binding face 13 extends along the face at antitragus place.
Embodiment 3:
On the basis of embodiment 1 and 2, a kind of half In-Ear Headphones shell, as shown in Figure 3, Figure 4, set including size It is calculated as the pleasant unit 7 in insertion wearer's auditory meatus, from pleasant unit 7 outward extending cavity of auricular concha unit 8 with from cavity of auricular concha list The support units 9 that unit 8 extends, the profile of pleasant unit 7 and cavity of auricular concha unit 8 respectively with the auditory meatus of human body ear and cavity of auricular concha Shape is agreed with mutually, and when pleasant unit 7 inserts auditory meatus, the front surface of cavity of auricular concha unit 8 is fitted with the cavity of auricular concha of wearer, rear table Face connects with earphone handle;Wherein, the front surface of support unit 9 and rear surface at the top and bottom of support unit 9 respectively without Stitch bond, and the horizontal cabling of joint is the camber line of concave curved;The rear surface of support unit 9 is provided with to earphone outer covering sunken inside Groove, groove is provided with the crus of helix binding face 12 can being fitted on crus of helix along the vertical direction and can be fitted on antitragus Antitragus binding face 13;Crus of helix binding face 12 extends along the face at crus of helix place, and antitragus binding face 13 is along antitragus place Face extend;The top of crus of helix binding face 12 is provided with the upper camber line 10 of downward concave curved, and upper camber line 10 is fitted human body ear The curve trend of crus of helix root;The bottom of antitragus binding face 13 is provided with the lower camber line 11 of upwards concave curved, and lower camber line 11 pastes Close the curve trend of the antitragus root of human body ear;The radian parameter of upper camber line 10 is 60 degree, the radian parameter of lower camber line 11 It it is 60 degree.
Further, pleasant unit 7, cavity of auricular concha unit 8 and support unit 9 are one-body molded.
Further, cavity of auricular concha unit 8 and support unit 9 are one-body molded, and pleasant unit 7 and cavity of auricular concha unit 8 are by viscous The mode of knot connects.
During it should be noted that wear into human ear with this earphone, before intertragic notch summit and ear between incisura summit be ear Machine width degree, does crus of helix binding face 12 central point vertical line to earphone width, and with anterior notch of ear summit as starting point, intersection point is at earphone Ratio on width is 1/8-1/3;In like manner, when wearing into human ear with this earphone, before intertragic notch summit and ear between incisura top Point is earphone width, does antitragus binding face 13 central point vertical line to earphone width, with intertragic notch summit as starting point, hangs down Foot ratio on earphone width is 1/5-2/3.
User is when wearing the earphone that the present embodiment provides, and the antitragus of user can put into ear through upper camber line 10 Caster binding face 12, crus of helix can be put into antitragus binding face 13 through lower camber line 11, make antitragus and crus of helix binding face 12 and crus of helix and antitragus binding face 13 mutual split as picture mosaic, it is to avoid because of antitragus and crus of helix protruding with The extruding of earphone Long contact time causes the contention effect to human ear, again because being dependent on naturally inlaying rather than rigid screens is squeezed Pressure, improves comfortableness and firmness that earphone is worn for a long time.
Embodiment 4:
On the basis of embodiment 2 and embodiment 3, the shape of crus of helix binding face 12 and antitragus binding face 13 is all in half Heart, crus of helix binding face 12 and antitragus binding face 13 are all put centered by minimum point and are seamlessly transitted to surrounding, wherein helix The depth to center of foot binding face 12 and antitragus binding face 13 is 1mm-10mm.Big due to the antitragus of human ear and crus of helix Little variant, therefore, it can the size according to antitragus and crus of helix, determine different groove depths, meet the use body of wearer Test.
The sunk area of crus of helix binding face 12 and antitragus binding face 13 is filled with shore hardness 0 degree~the note of 50 degree Recall sponge or silica gel.Memory foam, silica gel are the preferred versions as the present embodiment, it is also possible to select shore hardness at 0 degree ~any flexible material between 50 degree, it is therefore an objective to make the antitragus of human ear and crus of helix recessed with the rear portion that the present embodiment provides When falling into formula earphone split, more comfortable, it is to avoid to occur that rigid screens is pulled, improve comfortableness and jail that earphone is worn for a long time Soundness.
Embodiment 5:
On the basis of embodiment 2 and embodiment 3, as shown in Figure 7, Figure 8, the profile of pleasant unit 7 and human body ear The shape of external auditory canal opening is agreed with mutually;Pleasant unit 7 is cavity body and the top of pleasant unit 7 and bottom is prolonged the most up and down Exhibition is in two wings;The front end of pleasant unit 7 is provided with sound mouth 15;
As it is shown in figure 9, pleasant unit 7 is internally provided with cylindricality through hole 16;Before cylindricality through hole 16 is fixed on pleasant unit 7 Interior surface and cylindricality through hole 16 are connected with sound mouth 15;Three hollow structures within pleasant unit 7 are so that ear There is, the when of contacting with pleasant unit 7, the space being necessarily pressed down against in road so that wear comfortable, adapts to more people, simultaneously Play certain deadening;
As shown in Figure 10, pleasant unit 7 includes the smooth front surface connected and rear surface;It is sunk structure in the middle of front surface 18;The shape of sunk structure 18, position are agreed with mutually with human body external acoustic pore;External acoustic pore is the intersection of external auditory meatus and cavity of auricular concha;Recessed Falling into structure 18 can abstract be that two planes intersect, and this plane angle is obtuse angle, and its angle is 95 ° to 150 °;
As shown in figure 11, cavity of auricular concha unit 8 is internal is fixed with the sound guide tube 17 being connected with Microspeaker, pleasant unit 7 And socket-connect by sound guide tube 17 with cylindricality through hole 16 or bond between cavity of auricular concha unit 8, pleasant unit 7 afterbody and cavity of auricular concha list Unit 8 front ends agree with mutually, and rely only between pleasant unit 7 with cavity of auricular concha unit 8 sound guide tube 17 be connected with cylindricality through hole 16 fix, Between pleasant unit 7 afterbody and cavity of auricular concha unit 8 front end the most bonded to each other, inside is to have gap, is being placed in by pleasant unit 7 During external auditory meatus, if space is too small in external auditory meatus, pleasant unit 7 afterbody can inwardly extrude recessed, automatic adaptation external auditory meatus.
Further, pleasant unit 7 uses shore hardness to make at the flexible material of 0 degree~45 degree, this flexible material bag Include silica gel, rubber, memory foam etc..Silica gel is the preferred version as the present embodiment, it is also possible to select shore hardness at 0 degree~ Any flexible material between 45 degree, it is therefore an objective to make human ear external auditory meatus be comfortable on after inserting pleasant unit 7, it is to avoid occur hard Property screens is pulled, and improves comfortableness and firmness that earphone is worn for a long time.
Further, between cylindricality through hole 16 and pleasant unit 7, it is provided with stabilizing member, stabilizing member is set so that pleasant The overall structure of unit 7 is more stable.
Further, cylindricality through hole 16, stabilizing member are one-body molded with pleasant unit 7.
Embodiment 6:
On the basis of embodiment 3, as shown in Fig. 4, Fig. 5, Fig. 6 and Figure 12, support unit 9 can abstract be tied for triangle Structure, and outside cavity of auricular concha, bending extension the pure man ear to ear is taken turns Z region and fits with cavity of auricular concha, support unit 9 and cavity of auricular concha The reverse side of binding face has reinforcement 14, and reinforcement 14 is extended to support unit 9 by cavity of auricular concha unit 8 and support unit 9 joint Afterbody, reinforcement 14 is for controlling bending and the deformation extent of support unit 9, more firm when user is worn.
In the present embodiment, Z region scope is as shown in figure 12, and contact with human ear 2 of earphone are anterior notch of ear Z1 and tragus Between incisura Z2, connect at above-mentioned 2 and take midpoint Z, support unit 9 end support point is Y point, with Y for summit to line segment Z1Z2 Doing vertical line, intersection point is X point, and ZY distance is the spacing of strong point Y Yu midpoint Z, and ZX distance is the spacing of intersection point X point Yu midpoint Z From, set X point be just arranged above at Z point, lower section is negative, ZY distance range be 7mm-23mm, ZX distance range be-9mm to 11mm, Thereby determine that Z region scope.
Further, cavity of auricular concha unit 8 and support unit 9 select rubber or silica gel, and its shore hardness is 5 ° to 65 °, According to the difference of human ear, wearing earphone descendant's earpiece pressure experienced and also differ, rubber or silica gel make people wear earphone More comfortable, it is to avoid excessive compression, and cause and ache and uncomfortable.
Further, cavity of auricular concha unit 8 and support unit 9 are formed in one or assemble molding, cavity of auricular concha unit 8 with Being obtuse angle between support unit 9, angular dimension is 95 ° to 150 °, and support unit 9 length range is 5mm-25mm, reinforcement 14 To supporting role, and to the reverse side protuberance of support unit 9 with cavity of auricular concha binding face, cavity of auricular concha unit 8 engage with support unit 9 Place is initial, and its bump height is gradually cut down until support unit 9 afterbody disappears, end point and the spacing of support unit 9 end For 0.1mm-5mm, the earphone that the present invention provides fully is fitted with human ear, is difficult to drop, and reinforcement 14 is also avoided supporting list simultaneously Unit 9 because of excessive compression fracture damage.
When the length of this earphone outer covering is more than the cavity of auricular concha length of wearer, support unit 9 can be received by groove bending Tightly, make earphone fit cavity of auricular concha, reinforcement 14 can improve support unit 9 degree of crook and bending after to earphone provide one Thrust, strengthens the tightness of earphone;When the length of this earphone outer covering is slightly less than the cavity of auricular concha length of wearer, reinforcement 14 expands , it is provided that a thrust, so that support unit 9 can be connected to cavity of auricular concha rear portion;
The front view of the most pleasant unit 7 can abstract be ladder triangular structure, and the front view of support unit 9 can abstract be three Angular structure, the two triangular structure combines in the widest part of cavity of auricular concha unit 8, causes entirety front view of the present invention both for Pedicellus et Pericarpium Trapae Shape structure;This diamond structure can more be fitted the ear of wearer, the most again because being dependent on naturally inlaying sticking into ear Interior rather than rigid screens extruding is fixing, improves the comfortableness that earphone is worn for a long time;In the most pleasant unit 7 direction Partially, outside support unit 9 direction partially, the overall top view of pleasant unit 7, cavity of auricular concha unit 8 and support unit 9 is zigzag structure, should Zigzag structure wear after ear can clamping, concurrently form torsion, it is ensured that firmness when wearing.
The above is the advantageous applications example of the present invention, and not limitation of the present invention is every according to the technology of the present invention Within the change change of simple modification that main points are made, structure belongs to protection scope of the present invention.

Claims (10)

1. a half In-Ear Headphones shell, described earphone outer covering is the first laminating with the anterior notch of ear place of fitting of human body ear Place (1), described earphone outer covering is the second joint place (2) with the intertragic notch place of fitting of human body ear, described earphone outer covering It is the 3rd joint place (3) with the place of fitting at the tragus of human body ear, phase at described earphone outer covering and the cavity of auricular concha of human body ear Joint place is the 4th joint place (4);It is characterized in that: described first joint place (1), the second joint place (2) thickness respectively by The center of the first joint place (1), the center of the second joint place (2) increase to both sides;The thickness of described 3rd joint place (3) Increased to anterior notch of ear and intertragic notch direction by the center of the 3rd joint place (3);Described 4th joint place (4) center Thickness be all higher than described first joint place (1), the second joint place (2), the thickness of the 3rd joint place (3);Described first laminating Place (1), the second joint place (2), the 3rd joint place (3), the thickness excursion of the 4th joint place (4) are 0.1mm-3mm.
A kind of half In-Ear Headphones shell the most according to claim 1, it is characterised in that: described first joint place (1) with It is provided with first protruding (5) between 3rd joint place (3), is provided with between described second joint place (2) and the 3rd joint place (3) Second protruding (6).
A kind of half In-Ear Headphones shell the most according to claim 2, it is characterised in that: described first joint place (1) Width L1 is to the air line distance at B at A, and the width change in value scope of L1 is 0.3mm-5mm, is described first patch at A (1) and the joint of the 3rd joint place (3) at conjunction, be the section start of described first protruding (5) at B;Described earphone outer covering and people The C point that ear anterior notch of ear summit fits is 0.1mm-to the change in value scope of distance H1 of place straight line at described A place and B 7mm;The width L2 of described second joint place (2) is to the air line distance at E at D, and the width change in value scope of L2 is It is the joint of described first joint place (1) and the 3rd joint place (3) at 0.3mm-5mm, D, is described second protruding (6) at E Section start;F point that described earphone outer covering and human ear intertragic notch bottom fit is to place straight line at described D place and E The change in value scope of distance H2 is 0.1mm-7mm;The width L3 of described 3rd joint place (3) be at G to the straight line at H away from From, and the width change in value scope of L3 is 0.5mm-20mm, is the termination of described first protruding (5), is described at H at G The termination of second protruding (6);The M point that described earphone outer covering and human ear tragus fit at described G to place straight line at H The change in value scope of distance H3 is 0.1mm-8mm;Described first protruding (5), the height number of second protruding (6) are 2mm- 8mm。
A kind of half In-Ear Headphones shell the most according to claim 1, it is characterised in that: described earphone outer covering includes inserting Pleasant unit (7) in wearer's auditory meatus, from described pleasant unit (7) outward extending cavity of auricular concha unit (8), when described pleasant When unit (7) inserts auditory meatus, the cavity of auricular concha laminating of the front surface of described cavity of auricular concha unit (8) and wearer, rear surface and earphone Handle connects;The rear surface of described cavity of auricular concha unit (8) afterbody be provided with the crus of helix binding face (12) can being fitted on crus of helix and The antitragus binding face (13) can being fitted on antitragus;Described crus of helix binding face (12) prolongs along the face at crus of helix place Stretching, described antitragus binding face (13) extends along the face at antitragus place.
A kind of half In-Ear Headphones shell the most according to claim 1, it is characterised in that: described earphone outer covering includes inserting Pleasant unit (7) in wearer's auditory meatus, from described pleasant unit (7) outward extending cavity of auricular concha unit (8), described pleasant list Unit (7) agrees with the auditory meatus of human body ear and the shape of cavity of auricular concha, when described pleasant respectively mutually with the profile of cavity of auricular concha unit (8) When unit (7) inserts auditory meatus, the front surface of described cavity of auricular concha unit (8) is fitted with the cavity of auricular concha of wearer, rear surface and earphone handle Connect;Described cavity of auricular concha unit (8) has extended back support unit (9), and the rear surface of described support unit (9) is provided with can fit Crus of helix binding face (12) on crus of helix and the antitragus binding face (13) can being fitted on antitragus;Described crus of helix Binding face (12) extends along the face at crus of helix place, and described antitragus binding face (13) extends along the face at antitragus place.
6. according to the one half In-Ear Headphones shell described in claim 4 or 5, it is characterised in that: described pleasant unit (7) is The shape of cavity body, its profile and the external auditory canal opening of human body ear is agreed with mutually;The rear end of described pleasant unit (7) and cavity of auricular concha list Unit (8) is connected, and front end is provided with sound mouth (15);Described pleasant unit (7) is internally provided with cylindricality through hole (16);Described cylindricality Through hole (16) is fixed on inside the front surface of pleasant unit (7), and cylindricality through hole (16) is connected with sound mouth (15);
The front surface of described cavity of auricular concha unit (8) is the curved surface protruded to cavity of auricular concha direction, and this curved surface can be with the ear of wearer The center salient point laminating cavity of auricular concha deepest point of the laminating of first chamber and this curved surface;
The top of described crus of helix binding face (12) is provided with the upper camber line (10) of downward concave curved, described upper camber line (10) laminating people The curve trend of the crus of helix root of body ear;The bottom of described antitragus binding face (13) is provided with the lower camber line of upwards concave curved (11), the curve trend of the antitragus root of described lower camber line (11) laminating human body ear;Described crus of helix binding face (12) and The shape of antitragus binding face (13) is all heart-shaped in half, and crus of helix binding face (12) and the central point of antitragus binding face (13) The degree of depth is 1mm-10mm.
A kind of half In-Ear Headphones shell the most according to claim 6, it is characterised in that: the top of described pleasant unit (7) Extend the most up and down in two wings in portion and bottom;Concha auriculae is passed through between described pleasant unit (7) and cavity of auricular concha unit (8) Sound guide tube (17) in chamber unit (8) is connected with cylindricality through hole (16);Between described cylindricality through hole (16) and pleasant unit (7) It is provided with stabilizing member;Described pleasant unit (7) includes the smooth front surface connected and rear surface;For depression in the middle of described front surface Structure (18);The shape of described sunk structure (18), position are agreed with mutually with human body external acoustic pore;Described external acoustic pore is external auditory meatus and ear The intersection in first chamber.
A kind of half In-Ear Headphones shell the most according to claim 5, it is characterised in that: described support unit (9) is to ear Bending extension and fitting with cavity of auricular concha outside first chamber, the reverse side of described support unit (9) and cavity of auricular concha binding face is provided with reinforcement Muscle (14), described reinforcement (14) is extended to support unit (9) end by cavity of auricular concha unit (8) and support unit (9) joint, Described reinforcement (14) is used for controlling bending and the deformation extent of support unit (9).
A kind of half In-Ear Headphones shell the most according to claim 8, it is characterised in that: described reinforcement (14) is to support Unit (9) swells with the reverse side of cavity of auricular concha binding face;Described reinforcement (14) is connect with support unit (9) by cavity of auricular concha unit (8) Initiateing at conjunction, its bump height is gradually cut down until support unit (9) afterbody disappears, reinforcement (14) end point and support unit (9) spacing of end is 0.1mm-5mm;Described support unit (9) is bending extension the pure man ear to ear wheel Z district outside cavity of auricular concha Territory, and described support unit (9) length range is 5mm-25mm.
10. according to the one half In-Ear Headphones shell described in claim 4 or 5, it is characterised in that: described crus of helix binding face (12) and antitragus binding face (13) sunk area fill shore hardness at 0 degree~the flexible material of 50 degree;Described cavity of auricular concha Unit (8) and support unit (9) use shore hardness at the flexible material of 5 degree of-65 degree;Described pleasant unit (7) uses shore Hardness is at 0 degree~the flexible material of 45 degree;Above-mentioned flexible material includes silica gel, rubber, memory foam.
CN201610607529.9A 2016-07-28 2016-07-28 Half-in-ear earphone shell Active CN106231459B (en)

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PCT/CN2016/104835 WO2018018779A1 (en) 2016-07-28 2016-11-07 Half-in-ear earphone housing

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