CN204425589U - Earphone horn lid and be provided with the earphone of this horn hood - Google Patents
Earphone horn lid and be provided with the earphone of this horn hood Download PDFInfo
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- CN204425589U CN204425589U CN201520103862.7U CN201520103862U CN204425589U CN 204425589 U CN204425589 U CN 204425589U CN 201520103862 U CN201520103862 U CN 201520103862U CN 204425589 U CN204425589 U CN 204425589U
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Abstract
The utility model discloses a kind of earphone horn lid and be provided with the earphone of this horn hood, relate to electro-acoustic product technical field, comprise the protecgulum and bonnet that combine, described protecgulum is provided with phonate hole, described protecgulum comprises the first protecgulum and the second protecgulum that are set in together, described second protecgulum is sleeved on the outside of described first protecgulum and is combined as a whole, and is provided with the location structure cooperatively interacted between described first protecgulum and described second protecgulum; The material hardness of described second protecgulum is less than the material hardness of described first protecgulum.The utility model earphone horn lid and the earphone being provided with this horn hood have been determined the technical problems such as earphone wearing comfort in prior art is poor, sealing is poor, and the utility model earphone horn lid and the earphone being provided with this horn hood are worn more comfortable; Fit better with the ear of wearer, good airproof performance, the sound quality that wearer hears is high, long service life.
Description
Technical field
The utility model relates to electro-acoustic product technical field, particularly a kind of earphone horn lid and be provided with the earphone of this horn hood.
Background technology
Along with the development of electronic technology, the portable electric appts kind with playing audio signal gets more and more, and as MP3 (music player), mobile phone and PAD (panel computer) etc., applies also more and more universal.The sound that above-mentioned various electronic equipment sends directly can be transferred to the ear of user by earphone, avoid extraneous noisy environments to the impact listening to effect, for user provides the voice signal of high-quality, also can not interfere with other people of surrounding simultaneously, just because of earphone, there is above-mentioned advantage, thus make earphone become the requisite accessory of above-mentioned various electronic equipment.
The structure of earphone generally includes horn single body and the horn hood for accommodating this horn single body, as shown in Figure 1, existing horn hood comprises the protecgulum 10b and bonnet 20b that combine, and protecgulum 10b is provided with phonate hole, and protecgulum 10b is by the monochromatic injection mo(u)lding of rigid plastics.User protecgulum 10b when wear headphones is positioned at the cavity of concha of wearer, and its phonate hole can reach in the external auditory meatus of wearer.Because everyone ear shape is not quite similar, and the shape and size of the speaker front cover processed by hard plastic injection molding are all identical, this just makes speaker front cover can not fit all completely with the ear of each wearer, and rigid plastics can not be out of shape, obvious to the constriction of ear, wearing comfort is poor, and sealing is also bad simultaneously, and the sound quality causing wearer to hear is not high.
Utility model content
For above defect, first technical problem to be solved in the utility model is to provide a kind of earphone horn lid, and the ear stickiness of this earphone horn lid and wearer is good, and wearing comfort is high, good airproof performance.
Based on an inventive concept, second technical problem to be solved in the utility model is to provide a kind of earphone, and this earphone comfortable wearing, the sound quality that wearer hears is high.
For solving above-mentioned first technical problem, the technical solution of the utility model is:
A kind of earphone horn lid, comprise the protecgulum and bonnet that combine, described protecgulum is provided with phonate hole, described protecgulum comprises the first protecgulum and the second protecgulum that are set in together, described second protecgulum is sleeved on the outside of described first protecgulum and is combined as a whole, and is provided with the location structure cooperatively interacted between described first protecgulum and described second protecgulum; The material hardness of described second protecgulum is less than the material hardness of described first protecgulum.
Wherein, described location structure comprises the detent be arranged on outside described first protecgulum edge part, and is arranged on the positioning convex suitable with described detent inside described second protecgulum edge part.
Wherein, described detent extends along the edge of described first protecgulum.
Wherein, described detent is the annular groove being looped around described first protecgulum edge part.
Wherein, described location structure also comprises the first location division being looped around described phonate hole periphery, and the surface of described first location division exceeds the surface at described first other position of protecgulum, the outer surface of described second protecgulum and the surface smoothing transition of described first location division.
Wherein, the middle part of described first protecgulum is provided with lets out acoustic aperture, described location structure also comprise be looped around described in let out the second location division of acoustic aperture periphery, the surface of described second location division exceeds the surface at described first other position of protecgulum, the outer surface of described second protecgulum and the surface smoothing transition of described second location division.
Wherein, described protecgulum is shaping by two-shot molding process.
Wherein, the position that described front cover body combines with described bonnet is provided with some draw-in grooves, and on described bonnet, the position of corresponding described draw-in groove is provided with the buckle suitable with described draw-in groove.
Wherein, the material of described second protecgulum is the one in silica gel, TPE, TPR or TPU; The material of described first protecgulum is the one in PP, PC, PE, ABS or PC+ABS.
For solving above-mentioned second technical problem, the technical solution of the utility model is:
A kind of earphone, comprise horn single body and the horn hood for accommodating described horn single body, described horn hood is above-mentioned earphone horn lid.
After have employed technique scheme, the beneficial effects of the utility model are:
Because the utility model earphone horn lid comprises the protecgulum and bonnet combined, protecgulum comprises the first protecgulum and the second protecgulum that are set in together, second protecgulum is sleeved on the outside of the first protecgulum, is provided with the location structure cooperatively interacted between the first protecgulum and the second protecgulum; The material hardness of the second protecgulum is less than the material hardness of the first protecgulum.The outside the second softer for material protecgulum being sleeved on the first harder protecgulum of material forms whole protecgulum, namely ensure that the intensity of protecgulum, certain distortion can be there is under the constraint of ear portion shape in the second protecgulum that material is softer simultaneously when wearing, cause constriction can not to the ear of wearer, wear more comfortable; And fit better with the ear of wearer, good airproof performance, the sound quality that wearer hears is high.Location structure adds the bond strength before the first protecgulum and the second protecgulum, reduces the probability that the second protecgulum departs from from the first protecgulum, extends the useful life of horn hood.
Because the utility model earphone comprises horn single body and the horn hood for accommodating horn single body, horn hood is above-mentioned earphone horn lid, thus substantially increases the comfortableness worn, and simultaneously the sound quality heard of wearer is high.
In sum, the utility model earphone horn lid and the earphone being provided with this horn hood solve the technical problems such as earphone wearing comfort in prior art is poor, sealing is poor, and the utility model earphone horn lid and the earphone being provided with this horn hood are worn more comfortable; Fit better with the ear of wearer, good airproof performance, the sound quality that wearer hears is high, and long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of earphone horn hood in prior art;
Fig. 2 is the stereo decomposing structural representation of the utility model earphone horn lid;
Fig. 3 is the structural representation of protecgulum in Fig. 2;
Fig. 4 is the A-A line cutaway view of Fig. 3;
Fig. 5 is the stereo decomposing structural representation of protecgulum in Fig. 1;
In figure: 10a, protecgulum, 10b, protecgulum, the 12, first protecgulum, 120, detent, the 122, first location division, 124, the second location division, the 13, second protecgulum, 130, positioning convex, 14, phonate hole, 16, draw-in groove, 18, acoustic aperture is let out, 20a, bonnet, 20b, bonnet, 22, buckle.
Embodiment
Below in conjunction with drawings and Examples, set forth the utility model further.
Embodiment one:
As Fig. 2 and Fig. 3 jointly shown in, a kind of earphone horn lid, comprise the protecgulum 10a and bonnet 20a that combine, protecgulum 10a is provided with phonate hole 14, protecgulum 10a is also provided with one and lets out acoustic aperture 18, and the space that protecgulum 10a and bonnet 20a surrounds is for accommodating horn single body.
As Fig. 2, Fig. 4 and Fig. 5 jointly shown in, protecgulum 10a comprises the first protecgulum 12 and the second protecgulum 13 be set in together, second protecgulum 13 is sleeved on the outside of the first protecgulum 12 and is combined as a whole with the first protecgulum 12, and the material hardness of the second protecgulum 13 is less than the material hardness of the first protecgulum 12.The preferred silica gel of material of the second protecgulum 13, TPE (Thermoplastic Elastomer, thermoplastic elastomer (TPE)), TPR (Thermoplastic Rubber, thermoplastic elastomer) or TPU (Thermoplastic Polyurethanes, thermoplastic polyurethane) etc.Preferred PP (the Polypropylene of material in interior phonate hole portion 142, polypropylene), PC (Polycarbonate, Merlon), PE (Polyethylene, polyethylene), ABS (AcrylonitrileButadiene Styrene copolymers, acrylonitrile-butadiene-styrene copolymer) or PC+ABS (engineering plastic alloy) etc.First protecgulum 12 and the second protecgulum 13 shaping by Shooting Technique, can be set in together again after independent injection mo(u)lding, also can adopt two-shot molding process straight forming.The present embodiment preferably the first protecgulum 12 and the second protecgulum 13 is shaping and be directly combined into protecgulum 10a by two-shot molding process, and two-shot molding process production efficiency is high, and bond strength between the first protecgulum 12 and the second protecgulum 13 is high.
As Fig. 4 and Fig. 5 jointly shown in, be provided with location structure between the first protecgulum 12 and the second protecgulum 13.Location structure comprises the detent 120 be arranged on outside the first protecgulum edge part, detent 120 extends along the edge of the first protecgulum 12, in present embodiment, detent 120 is the edge part annular groove of a week around the first protecgulum 12, in practical application, detent also can be made up of the multistage groove being looped around the first protecgulum 12 edge part periphery, annular groove processing in present embodiment is easier, and locating effect is better, it is the preferred structure of present embodiment.Inside the second protecgulum 13 edge part, be provided with the circular orientation projection 130 suitable with detent 120, positioning convex 130 is stuck in detent 120, and the edge of the second protecgulum 13 flushes with the edge of the first protecgulum 12.The combination of detent 120 and positioning convex 130 adds the bond strength between the first protecgulum 12 and the second protecgulum 13, reduces the probability that the second protecgulum 13 departs from from the first protecgulum 12.
As Fig. 4 and Fig. 5 jointly shown in, location structure also comprises the first location division 122 of being looped around phonate hole 14 periphery and is looped around second location division 124 of letting out acoustic aperture 18 periphery, the surface of the first location division 122 and the second location division 124 all exceeds the surface at first other position of protecgulum 12, after first protecgulum 12 is combined with the second protecgulum 13, the outer surface of the second protecgulum 13 and the surface smoothing transition of the first location division 122 and the second location division 124, the surface seamlessly transitted makes horn hood profile more attractive in appearance, wears also more comfortable.The preferred structure being designed to present embodiment of the first location division 122, the edge extending to phonate hole 14 also can be continued in the position that in practical application, the second protecgulum combines with the first location division, namely the edge that the second protecgulum is positioned at phonate hole 14 place flushes with the edge of the first protecgulum, this kind of mode is worn can be more comfortable, but the bond strength of the first protecgulum and the second protecgulum can reduce, the probability that second protecgulum departs from from the first protecgulum is larger, useful life is short, therefore present embodiment selects the structure being provided with the first location division 122.
As shown in Figure 2, combine with the bonnet 20a inside edge at position of first protecgulum 12 is provided with some draw-in grooves 16, draw-in groove 16 extends along the edge of the first protecgulum 12, the outer ledge of bonnet 20a is provided with and buckle 22 that structure suitable identical with draw-in groove 16 quantity, and protecgulum 10a and bonnet 20a is combined into a cavity sealed by draw-in groove 16 and buckle 22.Draw-in groove 16 can set according to the size and shape of horn hood with the number of techniques personnel of buckle 22, can ensure bond strength.
Embodiment two:
A kind of earphone, comprises horn single body, and horn single body is fixed in the space that a horn hood surrounds by collecting.This horn hood is the earphone horn lid described in embodiment one.
Because the utility model speaker front cover is made up of the material that two kinds of hardness is different, the material that hardness is higher is positioned at inner side as supporting, the material that hardness is lower is positioned at outside in order to improve the laminating degree with wearer ear, thus substantially increase the comfortableness of wearer, also improve the sound quality of wearer's uppick.
This specification is only to the utility model, the technical scheme that bi-materials different by hardness for speaker front cover is formed is carried out detailed illustrating with earphone for the earphone horn lid of said structure, in practical application, this technical scheme is not only suitable for earphone horn lid and the earphone of said structure, it is applicable in the In-Ear or half In-Ear earphone horn lid of any one and earphone, those skilled in the art do not need to pay in the earphone horn lid and earphone that the technical solution of the utility model just can be applied to other structure by creative work according to the description of this specification, therefore no matter whether other structure of earphone horn lid and earphone is identical with the structure of the earphone horn lid in above-described embodiment and earphone, as long as have employed and speaker front cover formed to improve the earphone horn lid of wearing comfort and sealing by the bi-material that hardness is different and earphone all falls within protection range of the present utility model.
The utility model 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 made, all drop within protection range of the present utility model.
Claims (10)
1. earphone horn lid, comprise the protecgulum and bonnet that combine, described protecgulum is provided with phonate hole, it is characterized in that, described protecgulum comprises the first protecgulum and the second protecgulum that are set in together, described second protecgulum is sleeved on the outside of described first protecgulum and is combined as a whole, and is provided with the location structure cooperatively interacted between described first protecgulum and described second protecgulum; The material hardness of described second protecgulum is less than the material hardness of described first protecgulum.
2. earphone horn lid according to claim 1, it is characterized in that, described location structure comprises the detent be arranged on outside described first protecgulum edge part, and is arranged on the positioning convex suitable with described detent inside described second protecgulum edge part.
3. earphone horn lid according to claim 2, is characterized in that, described detent extends along the edge of described first protecgulum.
4. earphone horn lid according to claim 3, is characterized in that, described detent is the annular groove being looped around described first protecgulum edge part.
5. earphone horn lid according to claim 4, it is characterized in that, described location structure also comprises the first location division being looped around described phonate hole periphery, the surface of described first location division exceeds the surface at described first other position of protecgulum, the outer surface of described second protecgulum and the surface smoothing transition of described first location division.
6. earphone horn lid according to claim 5, it is characterized in that, the middle part of described first protecgulum is provided with lets out acoustic aperture, described location structure also comprise be looped around described in let out the second location division of acoustic aperture periphery, the surface of described second location division exceeds the surface at described first other position of protecgulum, the outer surface of described second protecgulum and the surface smoothing transition of described second location division.
7. earphone horn lid according to claim 6, is characterized in that, described protecgulum is shaping by two-shot molding process.
8. the earphone horn lid according to the arbitrary claim of claim 1 to 7, it is characterized in that, the position that described first protecgulum combines with described bonnet is provided with some draw-in grooves, and on described bonnet, the position of corresponding described draw-in groove is provided with the buckle suitable with described draw-in groove.
9. earphone horn lid according to claim 1, is characterized in that, the material of described second protecgulum is the one in silica gel, TPE, TPR or TPU; The material of described first protecgulum is the one in PP, PC, PE, ABS or PC+ABS.
10. earphone, comprising horn single body and the horn hood for accommodating described horn single body, it is characterized in that, described horn hood is the earphone horn lid described in claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103862.7U CN204425589U (en) | 2015-02-12 | 2015-02-12 | Earphone horn lid and be provided with the earphone of this horn hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103862.7U CN204425589U (en) | 2015-02-12 | 2015-02-12 | Earphone horn lid and be provided with the earphone of this horn hood |
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| Publication Number | Publication Date |
|---|---|
| CN204425589U true CN204425589U (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520103862.7U Active CN204425589U (en) | 2015-02-12 | 2015-02-12 | Earphone horn lid and be provided with the earphone of this horn hood |
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| Country | Link |
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| CN (1) | CN204425589U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105592380A (en) * | 2016-02-26 | 2016-05-18 | 深圳市优科威科技有限公司 | Noise-reducing earphone |
| CN107786918A (en) * | 2016-08-24 | 2018-03-09 | Lg电子株式会社 | Electronic installation |
-
2015
- 2015-02-12 CN CN201520103862.7U patent/CN204425589U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105592380A (en) * | 2016-02-26 | 2016-05-18 | 深圳市优科威科技有限公司 | Noise-reducing earphone |
| CN107786918A (en) * | 2016-08-24 | 2018-03-09 | Lg电子株式会社 | Electronic installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |