CN204425590U - 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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- CN204425590U CN204425590U CN201520106770.4U CN201520106770U CN204425590U CN 204425590 U CN204425590 U CN 204425590U CN 201520106770 U CN201520106770 U CN 201520106770U CN 204425590 U CN204425590 U CN 204425590U
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- hole portion
- phonate hole
- earphone
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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 comprises the front cover body with certain receiving space, described front cover body is connected with phonate hole portion outwardly, described phonate hole portion is provided with phonate hole, described phonate hole portion comprises the interior phonate hole portion and outer phonate hole portion that are set in together, described phonate hole runs through described interior phonate hole portion simultaneously and is communicated with described horn hood inner chamber with described outer phonate hole portion with extraneous, the material hardness in described outer phonate hole portion is less than the material hardness in described interior phonate hole portion.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; And fit better with the ear of wearer, good airproof performance, the sound quality that wearer hears is high.
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, protecgulum 10b is provided with outstanding phonate hole portion 14b, phonate hole portion 14b is provided with phonate hole, and whole protecgulum 10b (comprising phonate hole portion 14b) 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 wherein outstanding phonate hole portion 14b 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 comprises the front cover body with certain receiving space, described front cover body is connected with phonate hole portion outwardly, described phonate hole portion is provided with phonate hole, described phonate hole portion comprises the interior phonate hole portion and outer phonate hole portion that are set in together, described phonate hole runs through described interior phonate hole portion simultaneously and is communicated with described horn hood inner chamber with described outer phonate hole portion with extraneous, and the material hardness in described outer phonate hole portion is less than the material hardness in described interior phonate hole portion.
Wherein, the inwall in described outer phonate hole portion is provided with a land, and described interior phonate hole portion is fixed between described land and described front cover body.
As a kind of execution mode, described interior phonate hole portion and described front cover body secure bond.
Wherein, the position that described interior phonate hole portion combines with described front cover body is provided with the location notch of annular, and in described front cover body, the position of corresponding described location notch is provided with outstanding ultrasound structure, described interior phonate hole portion and described front cover body combination of ultrasound.
As another kind of execution mode, described interior phonate hole portion and described front cover body are structure as a whole.
Wherein, the described outer surface in outer phonate hole portion and the outer surface smoother transition of described front cover body.
Wherein, described phonate hole portion 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 in described outer phonate hole portion is the one in silica gel, TPE, TPR or TPU; The material in described interior phonate hole portion 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 front cover body, front cover body is connected with phonate hole portion outwardly, phonate hole portion comprises the interior phonate hole portion and outer phonate hole portion that are set in together, and the material hardness in outer phonate hole portion is less than the material hardness in interior phonate hole portion.Outer phonate hole portion softer for material is sleeved on material harder in the outside in phonate hole portion form whole phonate hole portion, namely ensure that the intensity in phonate hole portion, certain distortion can be there is under the constraint of ear portion shape in the outer phonate hole portion 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.
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; And fit better with the ear of wearer, good airproof performance, the sound quality that wearer hears is high.
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 embodiment one;
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;
Fig. 6 is the sectional structure schematic diagram of the protecgulum of the utility model earphone horn lid embodiment two;
Fig. 7 is the stereo decomposing structural representation of the protecgulum of the utility model earphone horn lid embodiment two;
In figure: 10a, protecgulum, 10b, protecgulum, 12, front cover body, 120, ultrasound structure, 14a, phonate hole portion, 14b, phonate hole portion, 140, phonate hole, 142, interior phonate hole portion, 1420, location notch, 1422, crossbeam, 144, outer phonate hole portion, 1440, land, 16, draw-in groove, 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 comprises the front cover body 12 with certain receiving space, front cover body 12 is connected with phonate hole portion 14a outwardly, the end of phonate hole portion 14a is provided with phonate hole 140, 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, phonate hole portion 14a comprises the interior phonate hole portion 142 and outer phonate hole portion 144 that are set in together, outer phonate hole portion 144 is circulus, interior phonate hole portion 142 is positioned at the inside in outer phonate hole portion 144 and one end of close front cover body 12, phonate hole 140 runs through interior phonate hole portion 142 simultaneously and is communicated with horn hood inner chamber with outer phonate hole portion 144 with extraneous, and the material hardness in outer phonate hole portion 144 is less than the material hardness in interior phonate hole portion 142.The preferred silica gel of material in outer phonate hole portion 144, 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 (Acrylonitrile Butadiene Styrenecopolymers, acrylonitrile-butadiene-styrene copolymer) or PC+ABS (engineering plastic alloy) etc.Interior phonate hole portion 142 and outer phonate hole portion 144 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 in phonate hole portion 142 and outer phonate hole portion 144 shaping and be directly combined into phonate hole portion 14a by two-shot molding process, two-shot molding process production efficiency is high, and bond strength between interior phonate hole portion 142 and outer phonate hole portion 144 is high.
As shown in Figure 4, the sidewall thickness in outer phonate hole portion 144 is inconsistent, in its parcel, the thickness at position, phonate hole portion 142 is less than the thickness at other position, thus the madial wall in phonate hole portion 144 outside defines a land 1440, interior phonate hole portion 142 is fixed between land 1440 and front cover body 12.
As Fig. 4 and Fig. 5 jointly shown in, the position that interior phonate hole portion 142 combines with front cover body 12 is provided with the location notch 1420 of annular, in front cover body 12, the position of corresponding location notch 1420 is provided with the ultrasound structure 120 to the outstanding annular of location notch 1420, ultrasound structure 120 is positioned at the inner side of front cover body 12, interior phonate hole portion 142 is combined by ultrasonic welding process with front cover body 12, and location notch 1420 matches with ultrasound structure 120 and adds the bond strength in interior phonate hole portion 142 and front cover body 12.When behind interior phonate hole portion 142 with front cover body 12 combination of ultrasound, the outer surface in outer phonate hole portion 144 and the outer surface smoother transition of front cover body 12, outer surface smoother transition makes horn hood profile more attractive in appearance, wears also more comfortable.
As Fig. 2, Fig. 3 and Fig. 4 jointly shown in, interior phonate hole portion 142 is also loop configuration, but is provided with a crossbeam 1422 in the middle part of it, and phonate hole 140 be divide into two parts arranged side by side by crossbeam 1422, and the setting of crossbeam 1422 adds the intensity of phonate hole portion 14a.
As shown in Figure 2, combine with the bonnet 20a inside edge at position of front cover body 12 is provided with some draw-in grooves 16, draw-in groove 16 extends along the edge of front cover body 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:
As Fig. 6 and Fig. 7 jointly shown in, present embodiment is substantially identical with embodiment one, and its difference is:
Interior phonate hole portion 142 is structure as a whole with front cover body 12, adding man-hour, integrative-structure and the outer phonate hole portion 144 in front cover body 12 and interior phonate hole portion 142 are shaping by Shooting Technique, can be set in together after independent injection mo(u)lding again, also can adopt two-shot molding process straight forming.The integrative-structure in the preferred front cover body of the present embodiment 12 and interior phonate hole portion 142 and outer phonate hole portion 144 are shaping and be directly combined into whole protecgulum by two-shot molding process, two-shot molding process production efficiency is high, and bond strength between outer phonate hole portion 144 and front cover body 12 and interior phonate hole portion 142 is high.
Embodiment three:
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 and embodiment two.
Phonate hole portion due to the utility model speaker front cover have employed the different bi-material of hardness, 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 carry out detailed illustrate with earphone to the technical scheme that the phonate hole portion of speaker front cover adopts the different bi-material of hardness to be formed by the utility model 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, hardness different bi-material formation is adopted all to fall within protection range of the present utility model in order to the earphone horn lid and earphone improving wearing comfort and sealing in the phonate hole portion of speaker front cover as long as have employed.
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, it is characterized in that, described protecgulum comprises the front cover body with certain receiving space, described front cover body is connected with phonate hole portion outwardly, described phonate hole portion is provided with phonate hole, described phonate hole portion comprises the interior phonate hole portion and outer phonate hole portion that are set in together, described phonate hole runs through described interior phonate hole portion simultaneously and is communicated with described horn hood inner chamber with described outer phonate hole portion with extraneous, and the material hardness in described outer phonate hole portion is less than the material hardness in described interior phonate hole portion.
2. earphone horn lid according to claim 1, is characterized in that, the inwall in described outer phonate hole portion is provided with a land, and described interior phonate hole portion is fixed between described land and described front cover body.
3. earphone horn lid according to claim 2, is characterized in that, described interior phonate hole portion and described front cover body secure bond.
4. earphone horn lid according to claim 3, it is characterized in that, the position that described interior phonate hole portion combines with described front cover body is provided with the location notch of annular, in described front cover body, the position of corresponding described location notch is provided with outstanding ultrasound structure, described interior phonate hole portion and described front cover body combination of ultrasound.
5. earphone horn lid according to claim 2, is characterized in that, described interior phonate hole portion and described front cover body are structure as a whole.
6. the earphone horn lid according to the arbitrary claim of claim 1 to 5, is characterized in that, the described outer surface in outer phonate hole portion and the outer surface smoother transition of described front cover body.
7. earphone horn lid according to claim 6, is characterized in that, described phonate hole portion is shaping by two-shot molding process.
8. earphone horn lid according to claim 7, is characterized in that, 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.
9. earphone horn lid according to claim 1, is characterized in that, the material in described outer phonate hole portion is the one in silica gel, TPE, TPR or TPU; The material in described interior phonate hole portion 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 |
|---|---|---|---|
| CN201520106770.4U CN204425590U (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 |
|---|---|---|---|
| CN201520106770.4U CN204425590U (en) | 2015-02-12 | 2015-02-12 | Earphone horn lid and be provided with the earphone of this horn hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204425590U true CN204425590U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520106770.4U Active CN204425590U (en) | 2015-02-12 | 2015-02-12 | Earphone horn lid and be provided with the earphone of this horn hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204425590U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106454585A (en) * | 2016-09-23 | 2017-02-22 | 追求电子科技（苏州）有限公司 | Earphone head |
| CN106921929A (en) * | 2017-03-23 | 2017-07-04 | 惠州超声音响有限公司 | A kind of audio amplifier airtight construction |
-
2015
- 2015-02-12 CN CN201520106770.4U patent/CN204425590U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106454585A (en) * | 2016-09-23 | 2017-02-22 | 追求电子科技（苏州）有限公司 | Earphone head |
| CN106921929A (en) * | 2017-03-23 | 2017-07-04 | 惠州超声音响有限公司 | A kind of audio amplifier airtight construction |
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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. |