CN103237278A - Self-adaptive ear shell structure of headset - Google Patents
Self-adaptive ear shell structure of headset Download PDFInfo
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- CN103237278A CN103237278A CN2013101998769A CN201310199876A CN103237278A CN 103237278 A CN103237278 A CN 103237278A CN 2013101998769 A CN2013101998769 A CN 2013101998769A CN 201310199876 A CN201310199876 A CN 201310199876A CN 103237278 A CN103237278 A CN 103237278A
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- ear casing
- headphone
- pulling force
- fixed part
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Abstract
The invention discloses a self-adaptive ear shell structure of a headset, and relates to the technical field of acoustic products contacted by human ears. The self-adaptive ear shell structure comprises an earphone shell for accommodating a sounding device, wherein the earphone shell is externally provided with an earphone shell bracket for connecting the earphone shell with the head part of the headset; the earphone shell is connected with the earphone shell bracket through at least three elastic tension ropes; and a gap for the earphone shell moving is reserved between the earphone shell and the earphone shell bracket. The self-adaptive ear shell structure solves the technical problems that in the prior art, the headset is bad in sealing property and bad in comfort. With simple structure and low cost, the self-adaptive ear shell structure has very high human engineering performance, is good in acoustic sealing property and comfortable to wear, and can completely meet the requirements of comfort and high-quality acoustic performance for people.
Description
Technical field
The present invention relates to the acoustic product technical field that contacts with people's ear, particularly a kind of headphone self adaptation auricular concha structure.
Background technology
Earphone is personal stereo, and along with the develop rapidly of electronic industry, the kind of earphone is also more and more, can be divided into four kinds of ear type, ear suspension type, In-Ear and wear-types from wearing in form.Wherein, headphone comprises left and right sides headset and the portion that wears that left and right sides headset is connected as one, and headset comprises ear casing, be contained in the generating means in the ear casing, and the ear casing support that ear casing is connected with the portion of wearing.
Because everyone nose shape and ear's profile are all inequality, in order to make every wearer to feel comfortably cool, and can hear the sound that high-fidelity is high-quality, this just requires the left and right sides headset of headphone can carry out the adjustment of position and angle.
The angle of the left and right sides headset of headphone in the market can only have the adjustment of two degrees of freedom usually, namely rotates (rotating up and down) or rotates (left-right rotation) around the y axle around the x axle.This kind headphone still can't adapt to most of wearer's nose shape and ear's profile, make most of wearers that uncomfortable sensation be arranged, or cause sealing relatively poor owing to not fitting fully with wearer's ear, thereby cause the wearer can't enjoy the high-quality sound of high-fidelity.
Summary of the invention
Technical problem to be solved by this invention provides a kind of headphone self adaptation auricular concha structure, and the six-freedom degree of this headphone self adaptation auricular concha structure all can be adjusted, head dummy and ear's profile that can adaptive different wearers, and comfortable wearing, acoustic seal is good.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of headphone self adaptation auricular concha structure, comprise be used to the ear casing of accommodating sound-producing device, the outside of described ear casing is provided with for the ear casing support that part is connected of wearing with described ear casing and described headphone, described ear casing is connected by at least three elastic pulling force ropes with described ear casing support, leaves the gap of moving for described ear casing between described ear casing and the described ear casing support.
As a kind of execution mode, described ear casing is provided with the ear casing fixed part for fixing described elastic pulling force rope.
As another kind of execution mode, described ear casing support is provided with the support fixed part for fixing described elastic pulling force rope.
As another execution mode, described ear casing is provided with the ear casing fixed part for fixing described elastic pulling force rope one end, and the position of corresponding described ear casing fixed part is provided with the support fixed part for the fixing described elastic pulling force rope other end on the described ear casing support.
Wherein, the bottom of described ear casing is hemisphere.
Wherein, each described elastic pulling force rope evenly distributes around the center of described ear casing.
Wherein, described elastic pulling force rope comprises the elastomer in centre, and described elastomeric outside is coated with the protective layer that is formed by anti-breaking pulling force rope braiding.
After having adopted technique scheme, the invention has the beneficial effects as follows:
Because the ear casing of headphone self adaptation auricular concha structure of the present invention is connected by the elastic pulling force rope with the ear casing support, and leaves the gap of moving for ear casing between ear casing and the ear casing support.Adopt this flexible connecting material of elastic pulling force rope to be connected between ear casing and the ear casing support, simple in structure, with low cost, ear casing is in six-freedom degree and (rotates around the x axle, rotate and rotate around the z axle around the y axle) equal adjustable states, when any point on the earphone front cover surface is exerted pressure, ear casing all can produce displacement, can satisfy different wearers' ergonomics requirement, thereby the ear that guarantees ear casing and different wearers all can good fit, between earphone and people's ear, formed good seal cavity, effectively prevented entering of external voice, and then guaranteed that the wearer can enjoy the high-quality sound of high-fidelity; And can guarantee that wearer ear when wearing does not have constriction, comfortable wearing.
Because the bottom of ear casing is hemisphere.This hemispherical dome structure of ear casing can further improve the ergonomics performance of headphone so that ear casing carries out the adjustment of 360 degree around spherical structure.
In sum, headphone self adaptation auricular concha structure of the present invention has solved that headphone sealing in the prior art is poor, the technical problem of comfort difference.Headphone self adaptation auricular concha structure of the present invention has obtained very high ergonomics performance with simple structure and cheap cost, and acoustic seal is good, comfortable wearing, can satisfy people fully to the requirement of comfortableness and high-quality acoustical behavior.
Description of drawings
Fig. 1 is the three-dimensional decomposition texture schematic diagram of headphone self adaptation auricular concha structure embodiment one of the present invention;
Fig. 2 is the internal structure schematic diagram of headphone self adaptation auricular concha structure embodiment one of the present invention;
Fig. 3 is the internal structure schematic diagram of headphone self adaptation auricular concha structure embodiment two of the present invention;
Fig. 4 is the internal structure schematic diagram of headphone self adaptation auricular concha structure embodiment three of the present invention;
Fig. 5 is the longitudinal profile structural representation of the elastic pulling force rope of headphone self adaptation auricular concha structure of the present invention;
Among the figure: 10, earphone protecgulum, 20, ear casing, 22, the ear casing fixed part, 24, groove, 30, the ear casing support, 32, the support fixed part, 40a, elastic pulling force rope, 40b, elastic pulling force rope, 40c, elastic pulling force rope, 42, elastomer, 44, protective layer.
Embodiment
Below in conjunction with drawings and Examples, further set forth the present invention.
Embodiment one:
Shown in Fig. 1 and Fig. 2 are common, a kind of headphone self adaptation auricular concha structure, comprise circular ear casing 20, the sound-producing device that earphone is fixedly arranged in the ear casing 20, the outside of ear casing 20 is provided with ear casing support 30, and ear casing support 30 connects the part of wearing of headphone, is combined with earphone protecgulum 10 on the ear casing 20, earphone protecgulum 10 is fastened on the ear casing 20, and earphone protecgulum 10 is provided with phonate hole.
Shown in Fig. 1 and Fig. 2 are common, the side edge of ear casing 20 is along being provided with four grooves 24, four grooves 24 along the side edge of ear casing 20 along evenly distributing around the center of ear casing 20, the centre position of each groove 24 bottom is equipped with to the ear casing fixed part 22 of groove 24 openend projectioies, and the height of ear casing fixed part 22 is less than the degree of depth of groove 24.The position of corresponding each ear casing fixed part 22 is equipped with support fixed part 32 on the ear casing support 30, and support fixed part 32 is for being positioned at the projection on ear casing support 30 edges, and the edge part of projection is to the outer lateral buckling of ear casing support 30.Ear casing fixed part 22 is connected by elastic pulling force rope 40a with support fixed part 32; And leave the gap of moving for ear casing 20 between ear casing 20 and the ear casing support 30.Adopt this flexible connecting material of elastic pulling force rope 40a to be connected between ear casing 20 and the ear casing support 30, simple in structure, with low cost, ear casing 20 is in six-freedom degree and (rotates around the x axle, rotate and rotate around the z axle around the y axle) equal adjustable states, when earphone protecgulum 10 lip-deep any points are exerted pressure, ear casing 20 all can produce displacement, can satisfy different wearers' ergonomics requirement, thereby the ear that guarantees ear casing and different wearers all can good fit, between earphone and people's ear, formed good seal cavity, effectively prevented entering of external voice, and then guaranteed that the wearer can enjoy the high-quality sound of high-fidelity; And can guarantee that wearer ear when wearing does not have the sensation of compressing, comfortable wearing.
As shown in Figure 1, the bottom of ear casing 20 is hemisphere.This hemispherical dome structure of ear casing 20 can further improve the ergonomics performance of headphone so that ear casing 20 carries out the adjustment of 360 degree around spherical structure.
As shown in Figure 5, the elastic pulling force rope comprises the elastomer 42 in centre, and the outside of elastomer 42 is coated with the protective layer 44 that is formed by anti-breaking pulling force rope braiding.Elastomer 42 is by traditional rubber or TPE(thermoplastic elastomer (TPE)) elastomeric material is made; Anti-breaking pulling force rope is nylon or has the litzendraht wire that certain strain also has certain tensile strength simultaneously.
Assembling flow path of the present invention is as follows:
S1, preceding sound-producing device is fixed in the ear casing 20;
S2, will fixedly there be the ear casing 20 of sound-producing device to be placed in the ear casing support 30;
S3, with elastic pulling force rope 40a ear casing 20 and ear casing support 30 are connected as one;
S4, earphone protecgulum 10 is fastened on the ear casing 20, has namely finished the assembling of headphone self adaptation auricular concha structure of the present invention.
Having adopted four pairs of connecting portions that ear casing 20 and ear casing support 30 are linked together in the present embodiment, is that the preferred version that the back is selected is taken all factors into consideration in the aspects such as comfort level and connection stability of size, processing from earphone.In the practical application, because the elastic pulling force rope is flexible material, so three pairs, five pairs or the six pairs of connecting portions all can be realized the adjustment of the six-freedom degree of ear casing 20, be not described in detail in this.
The structure of the structure of ear casing fixed part 22 and support fixed part 32 is that the selected preferred version in back is taken all factors into consideration in the structure from ear casing 20 and ear casing support 30, the inner space of earphone and the aspects such as convenience of processing in the present embodiment, can not illustrate that ear casing fixed part 22 and support fixed part 32 have only this a kind of structure.Can also adopt and be located at the hook on ear casing 20 lateral walls or be located at structures such as hook on ear casing support 30 madial walls, the non-main inventive point of the present invention of structure of ear casing fixed part 22 and support fixed part 32, and those skilled in the art need not just can make the various deformation structure by creative work according to the record of this specification and the customary means of this area, so be not described in detail in this.
Embodiment two:
As shown in Figure 3, present embodiment and embodiment one are basic identical, and its difference is:
Embodiment three:
As shown in Figure 4, present embodiment and embodiment one are basic identical, and its difference is:
The present invention is that example describes in detail with circular earphone only, need only in the reality and leave enough spaces that ear casing moves that is used between ear casing and the ear casing support, the scheme of employing elastic pulling force rope engaging lug casing and ear casing support is equally applicable to the earphone of shapes such as ellipse, rounded square among the present invention, those skilled in the art are according to the explanation of present embodiment, need not to pay performing creative labour and just technical scheme of the present invention can be applied on the earphone of above-mentioned shape, so be not described in detail in this.
The present invention is not limited to above-mentioned concrete execution mode, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of making all drop within protection scope of the present invention.
Claims (9)
1. headphone self adaptation auricular concha structure, comprise be used to the ear casing of accommodating sound-producing device, the outside of described ear casing is provided with for the ear casing support that part is connected of wearing with described ear casing and described headphone, it is characterized in that, described ear casing is connected by at least three elastic pulling force ropes with described ear casing support, leaves the gap of moving for described ear casing between described ear casing and the described ear casing support.
2. headphone self adaptation auricular concha structure according to claim 1 is characterized in that, described ear casing is provided with the ear casing fixed part for fixing described elastic pulling force rope.
3. headphone self adaptation auricular concha structure according to claim 1 is characterized in that, described ear casing support is provided with the support fixed part for fixing described elastic pulling force rope.
4. headphone self adaptation auricular concha structure according to claim 1, it is characterized in that, described ear casing is provided with the ear casing fixed part for fixing described elastic pulling force rope one end, and the position of corresponding described ear casing fixed part is provided with the support fixed part for the fixing described elastic pulling force rope other end on the described ear casing support.
5. according to claim 2 or 4 described headphone self adaptation auricular concha structures, it is characterized in that, the side edge of described ear casing is along being provided with groove, and described bottom portion of groove is provided with the described ear casing fixed part of epirelief, and the height of described ear casing fixed part is less than the degree of depth of described groove.
6. according to claim 3 or 4 described headphone self adaptation auricular concha structures, it is characterized in that described support fixed part is to be positioned at described ear casing bracket lip along last projection, the edge part of described projection is to the outer lateral buckling of described ear casing support.
7. according to the described headphone self adaptation of each claim of claim 2 to 4 auricular concha structure, it is characterized in that the bottom of described ear casing is hemisphere.
8. headphone self adaptation auricular concha structure according to claim 7 is characterized in that, each described elastic pulling force rope evenly distributes around the center of described ear casing.
9. headphone self adaptation auricular concha structure according to claim 1 is characterized in that described elastic pulling force rope comprises the elastomer in centre, and described elastomeric outside is coated with the protective layer that is formed by anti-breaking pulling force rope braiding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310199876.9A CN103237278B (en) | 2013-05-24 | 2013-05-24 | Headphone self adaptation ear shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310199876.9A CN103237278B (en) | 2013-05-24 | 2013-05-24 | Headphone self adaptation ear shell structure |
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| Publication Number | Publication Date |
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| CN103237278A true CN103237278A (en) | 2013-08-07 |
| CN103237278B CN103237278B (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310199876.9A Active CN103237278B (en) | 2013-05-24 | 2013-05-24 | Headphone self adaptation ear shell structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111432310A (en) * | 2020-05-08 | 2020-07-17 | 歌尔智能科技有限公司 | Head earphone |
| WO2020252998A1 (en) * | 2019-06-21 | 2020-12-24 | 深圳市冠旭电子股份有限公司 | Headphone |
| CN116112842A (en) * | 2023-04-12 | 2023-05-12 | 深圳市沃莱特电子有限公司 | Bluetooth headset and headset storehouse that charges |
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| CN2247918Y (en) * | 1995-06-30 | 1997-02-19 | 朱镜霖 | Headset |
| US6434250B1 (en) * | 1999-03-05 | 2002-08-13 | Parker I. Tsuhako | Stereo headset with angled speakers |
| US20080080733A1 (en) * | 2005-09-26 | 2008-04-03 | Cyber Group Usa, Inc. | Sound direction/stereo 3D adjustable earphone |
| CN102387444A (en) * | 2008-03-25 | 2012-03-21 | 杭州赛利科技有限公司 | Earphone with adjustable sound direction or stereo effect |
| CN202276444U (en) * | 2011-09-22 | 2012-06-13 | 深圳市冠旭电子有限公司 | Headphone |
| CN203289616U (en) * | 2013-05-24 | 2013-11-13 | 青岛歌尔声学科技有限公司 | Self-adaptive earlap structure of headset |
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2013
- 2013-05-24 CN CN201310199876.9A patent/CN103237278B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247918Y (en) * | 1995-06-30 | 1997-02-19 | 朱镜霖 | Headset |
| US6434250B1 (en) * | 1999-03-05 | 2002-08-13 | Parker I. Tsuhako | Stereo headset with angled speakers |
| US20080080733A1 (en) * | 2005-09-26 | 2008-04-03 | Cyber Group Usa, Inc. | Sound direction/stereo 3D adjustable earphone |
| CN102387444A (en) * | 2008-03-25 | 2012-03-21 | 杭州赛利科技有限公司 | Earphone with adjustable sound direction or stereo effect |
| CN202276444U (en) * | 2011-09-22 | 2012-06-13 | 深圳市冠旭电子有限公司 | Headphone |
| CN203289616U (en) * | 2013-05-24 | 2013-11-13 | 青岛歌尔声学科技有限公司 | Self-adaptive earlap structure of headset |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020252998A1 (en) * | 2019-06-21 | 2020-12-24 | 深圳市冠旭电子股份有限公司 | Headphone |
| US11310579B2 (en) | 2019-06-21 | 2022-04-19 | Shenzhen Grandsun Electronic Co., Ltd. | Headset |
| CN111432310A (en) * | 2020-05-08 | 2020-07-17 | 歌尔智能科技有限公司 | Head earphone |
| CN116112842A (en) * | 2023-04-12 | 2023-05-12 | 深圳市沃莱特电子有限公司 | Bluetooth headset and headset storehouse that charges |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103237278B (en) | 2016-03-16 |
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| CB03 | Change of inventor or designer information |
Inventor after: Yuan Guotao Inventor after: Ding Lijun Inventor after: Zhang Li Inventor after: Wang Ximing Inventor before: Yuan Guotao |
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Free format text: CORRECT: INVENTOR; FROM: YUAN GUOTAO TO: YUAN GUOTAO DING LIJUN ZHANG LI WANG XIMING |
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