CN207283766U - Earphone - Google Patents
Earphone Download PDFInfo
- Publication number
- CN207283766U CN207283766U CN201721253273.2U CN201721253273U CN207283766U CN 207283766 U CN207283766 U CN 207283766U CN 201721253273 U CN201721253273 U CN 201721253273U CN 207283766 U CN207283766 U CN 207283766U
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- China
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- ear muff
- auricular concha
- earphone
- elastic
- ear
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Abstract
The utility model discloses a kind of earphone, it is related to acoustic product technical field, including auricular concha, the front end of the auricular concha is combined with elastic ear muff, elastic component is provided with the ear muff, the elastic component includes at least two elastic arms extended along the front end of the ear muff to the auricular concha, the ear muff is stretched out in the end of the elastic arm, and the grab stretched out to the inner wall of the auricular concha is equipped with, the location interval for the extending direction for corresponding to the elastic arm on the inner wall of the auricular concha is arranged with least two and the matched card slot of the grab.The utility model earphone solves the technical problem of the big minor adjustment inconvenience of ear muff of earphone in the prior art, the utility model earphone can change the size of ear muff in the case where not dismantling ear muff, the user of different auricle sizes can be adapted to wear, and ear muff will not be lost, user experience is good.
Description
Technical field
Acoustic product technical field is the utility model is related to, more particularly to a kind of adjustable In-Ear Headphones of ear muff size.
Background technology
Earphone is a kind of energy converter, it receives the electric signal that media player or receiver are sent, using close to
The component of raising one's voice of ear converts it into the sound wave that can be heard, is that the portable electric appts such as mobile phone, walkman, radio must
Indispensable accessory.The species of earphone is very much, is divided into In-Ear Headphones and headphone etc. according to wearing form, wherein pleasant
Formula earphone because its tonequality is good, it is easy to carry the advantages that have become the product of human hand indispensability, either take phone and still listen
Music is all essential.
In-Ear Headphones currently on the market largely all carry silica gel ear muff, because silica gel ear muff is soft, wear
Get up more comfortable, ear does not have constriction, it is not easy to tired.But since everyone pinna shape, size are different,
Earphone manufacturer corresponding can give the ear muff that large, medium and small three kinds of models are equipped with per set of headphones, and user can be according to the comfortable of wearing
Degree is replaced to dismantle ear muff.It is such a very inconvenient to adjust the method for earphone size by replacing ear muff, while ear muff
It is easy to fluff, can comes off, lose from earphone, cause earphone to use, must need to match ear muff again just can be gives
User brings big inconvenience, and experience sense is poor.
Utility model content
For disadvantages described above, the purpose of this utility model is to provide a kind of earphone, this earphone does not have to dismounting ear muff can
Ear muff size is adjusted, the user of different auricle sizes can be adapted to wear, user is easy to use, and experience sense is good.
To achieve the above object, the technical solution of the utility model is：
A kind of earphone, including auricular concha, the front end of the auricular concha are combined with elastic ear muff, are set in the ear muff flexible
Part, the elastic component include at least two elastic arms extended along the front end of the ear muff to the auricular concha, the elastic arm
The ear muff is stretched out in end, and is equipped with the grab stretched out to the inner wall of the auricular concha, and the bullet is corresponded on the inner wall of the auricular concha
The location interval of the extending direction of property arm is arranged with least two and the matched card slot of the grab.
Wherein, the rear end of the ear muff is combined with the ear muff retainer ring of hard, the ear muff retainer ring and the auricular concha phase
With reference to the ear muff retainer ring is stretched out in the end of two elastic arms.
Wherein, one end of the ear muff retainer ring is fixed on the inner side of the ear muff, the other end of the ear muff retainer ring
It is inserted into the auricular concha, the outer surface of the auricular concha and the outer surface smoother transition and linkage of the ear muff.
Wherein, the end of the ear muff retainer ring is equipped with the convex edge of outwardly convex, and the convex edge is inserted into the ear muff
In side wall.
Wherein, the middle part of the ear muff retainer ring be equipped with outwardly convex positive stop lug boss, the plane of the positive stop lug boss with
The end face of the ear muff.
Wherein, the front end of the ear muff is equipped with out acoustic aperture, the ear muff be equipped with from it is described go out acoustic aperture side to described
The annular fixed part of extension in ear muff, one end that two elastic arms are not provided with the grab is each attached on the fixed part.
Wherein, two elastic arms are not provided with the end of the grab and are connected as one by a connection ring, the connection
Ring is fixed on the inner side of the fixed part.
Wherein, the ear muff, the elastic component and the ear muff retainer ring are integrated by two-shot molding process injection.
Wherein, the ear muff is silica gel ear muff.
Wherein, both sides are interval with three card slots on the inner wall of the auricular concha.
After employing above-mentioned technical proposal, the beneficial effects of the utility model are：
Since the utility model earphone includes auricular concha, the front end of auricular concha is combined with elastic ear muff, elastic component is equipped with ear muff,
Elastic component includes at least two elastic arms, and the end of elastic arm stretches out ear muff and is equipped with grab, is spaced on the inner wall of auricular concha
There are at least two and the matched card slot of grab.When grab is with positioned at most front-seat card slot cooperation, ear muff is in minimum state,
When grab and the card slot of most heel row coordinate, ear muff is in maximum state.When grab is stuck in more front-seat card slot, user
If feeling that ear muff is small, the elastic arm in ear muff can be pressed with hand, to pusher, the grab on elastic arm can be by user's
Need to snap into the card slot compared with heel row from more front-seat, the outside diameter of ear muff can increase at this time；If on the contrary, user feel ear muff it is big,
Grab can be then snapped into more front-seat card slot from compared with heel row, the outside diameter of such ear muff can diminish.The utility model earphone can
The structure of ear muff is adjusted on the premise of ear muff is not dismantled, changes the size of ear muff, different auricle sizes can be adapted to by reaching
The purpose that user wears, while be not in that ear muff comes off the situation of loss, user is easy to use, and experience sense is good.
In conclusion the technology that the utility model earphone solves the big minor adjustment inconvenience of ear muff of earphone in the prior art is asked
Topic, the utility model earphone can change the size of ear muff in the case where not dismantling ear muff, can be adapted to different auricle sizes
User wear, and ear muff will not be lost, and easy to use, user experience is good.
Brief description of the drawings
Fig. 1 is a kind of view of the utility model earphone；
Fig. 2 is another view of the utility model earphone；
Fig. 3 is the schematic cross-sectional view of the utility model earphone；
Fig. 4 is the schematic cross-sectional view of the variable partition of the utility model earphone；
Fig. 5 is the structure diagram of ear muff retainer ring in Fig. 3；
Fig. 6 is the structure diagram of elastic component in Fig. 3；
In figure：10th, auricular concha, 12, card slot, 20, ear muff, 22, go out acoustic aperture, 24, fixed part, 30, elastic component, 32, connection ring,
34th, elastic arm, 36, grab, 40, ear muff retainer ring, 42, convex edge, 44, positive stop lug boss.
Embodiment
With reference to the accompanying drawings and examples, the utility model is expanded on further.
Involved in this specification to inner side refer to the side in the earphone inner cavity, outside refers to away from one outside earphone inner cavity
Side；The front end being related to refers to the one end for being equipped with out acoustic aperture, and one end is rear end in contrast to this.
Jointly shown with Fig. 3 as shown in Figure 1, Figure 2, a kind of earphone, including auricular concha 10, the front end of auricular concha 10 are combined with elastic ear muff
20, horn single body (not shown) is installed in auricular concha 10, the front end of ear muff 20 is equipped with out acoustic aperture 22, that is, goes out acoustic aperture 22 and set
In the one end of ear muff 20 away from auricular concha 10, the sound that horn single body is sent is passed in the ear of user by going out acoustic aperture 22.
As Fig. 3, Fig. 4 and Fig. 6 are jointly shown, elastic component 30 is provided with ear muff 20, elastic component 30 is included by ear muff 20
At least two elastic arms 34 of front end extension to the back-end, the preferred elastic arm 34 of present embodiment are equipped with two, further preferably
Two elastic arms 34 are at a distance of 180 ° and are symmetrical arranged, and the inner wall close to ear muff 30 extends, and ear is stretched out in the end of two elastic arms 34
The inner cavity of set 20 puts in the intracavitary of auricular concha 10, and the end of two elastic arms 34 is all provided with the grab 36 that the inner wall of oriented auricular concha 10 stretches out.
The position of the extending direction of corresponding two elastic arms 34 has been spaced at least two and has matched with grab 36 on the inner wall of auricular concha 10
The card slot 12 of conjunction, i.e., be equipped with two row card slots 12 at a distance of 180 ° on the inner wall of auricular concha 10, two card slots be at least interval with each column
12, the preferably each row of present embodiment are equipped with three card slots 12, i.e. the inner wall both sides of auricular concha 10 are interval with three card slots 12,
This six card slots 12 are respectively defined as front-seat card slot, middle row's card slot and heel row card slot, can be blocked by adjusting grab 36 with three row
Groove 12 coordinates to adjust the size of ear muff.It is as shown in Figure 1 grab 36 and 12 matched state of heel row card slot, shown in Fig. 2
For grab 36 and 12 matched state of front-seat card slot, the size of ear muff 20 can be changed, so as to be applicable in the use of different auricle sizes
Family is worn, easy to adjust, without dismantling ear muff 20.The quantitative design personnel of card slot 12 can set as needed, however it is not limited to
Three above-mentioned rows.
As Fig. 4 and Fig. 6 are jointly shown, ear muff 20 is equipped with the annular extended from the side for going out acoustic aperture 22 into ear muff 20 and consolidates
Determine portion 24, the space in fixed part 24 forms the passage of speaking being connected with going out acoustic aperture 22, and two elastic arms 34 are not provided with grab 36
End be fixed on fixed part 24, the end that present embodiment preferably two elastic arms 34 are not provided with grab 36 passes through a connection ring
32 are connected as one, and connection ring 32 is fixed on the inner side of fixed part 24.Fixed part 24 is located at the circumferential center of ear muff 20, and two
The inner wall that elastic arm 34 is tilted towards ear muff 20 by the one end being connected with connection ring 32 extends, and extends to close to after 20 inner wall of ear muff
Extend along 20 inner wall of ear muff to the direction of auricular concha 10, after forming the bending to central protuberance in the position close to 20 edge of ear muff
Stretch out ear muff 20 and connect grab 36.Elastic component 30 is process by metal clips.
As Fig. 3 and Fig. 4 are jointly shown, the rear end of the preferred ear muff 20 of present embodiment is combined with the ear muff retainer ring of hard
40, ear muff retainer ring 40 is combined with auricular concha 10, and ear muff retainer ring 40 is stretched out in the end of two elastic arms 34, and ear muff retainer ring 40 is right
Ear muff 20 plays supporting role, it is possible to increase the bond strength of ear muff 20 and auricular concha 10.
As Fig. 3, Fig. 4 and Fig. 5 are jointly shown, one end of ear muff retainer ring 40 is fixed on the inner side of ear muff 20, and ear muff is fixed
The other end of ring 40 is inserted into auricular concha 10, the outer surface of auricular concha 10 and the outer surface smoother transition and linkage of ear muff 20, i.e. earphone
After the completion of assembling, auricular concha 10 and ear muff 20 can only be seen in outside, sees not ear muff retainer ring 40.The preferred ear muff of present embodiment is consolidated
The end for determining ring 40 is equipped with peripherally and outwardly raised convex edge 42, and convex edge 42 is inserted into the side wall of ear muff 20, can increase ear muff and consolidate
Determine the contact area between ring 40 and ear muff 20, it is possible to increase ear muff fixes the intensity not combined between 40 and ear muff 20.Into one
The middle part of the preferred ear muff retainer ring 40 of step is equipped with peripherally and outwardly raised positive stop lug boss 44, the plane and ear muff of positive stop lug boss 44
20 end face, positive stop lug boss 44 can play spacing effect when auricular concha 10 is combined in ear muff 20, can prevent auricular concha
10 pairs of ear muffs 20 form excessive compression, also reduce the difficulty of assembling.
It is preferably silica gel ear muff as shown in figure 4, ear muff 20 is flexible glue ear muff in present embodiment, ear muff 20, elastic component 30
It is integrated with ear muff retainer ring 40 by two-shot molding process injection.
Jointly shown with Fig. 3 as shown in Figure 1, Figure 2, the application method of the utility model earphone is as follows：
When grab 36 is hooked in more front-seat card slot 12, the length of ear muff 20 is larger at this time, and outside diameter is smaller, if user
Feel that ear muff 20 is smaller, two elastic arms 34 in hand pressing ear muff 20 can be used, and to pusher, the grab 36 on elastic arm 34
It can be snapped into by the needs of user from more front-seat in the card slot 12 compared with heel row, the outside diameter of ear muff 20 can increase at this time；On the contrary, such as
Fruit user feels that ear muff 20 is big, then can by grab 36 from being snapped into compared with heel row in more front-seat card slot 12, such ear muff 20 it is outer
Footpath can diminish, it is achieved thereby that adjusting the size of ear muff in the case where not dismantling ear muff, reach suitable different auricle sizes
The purpose that user wears, adds the convenience of user's wearing, improves the experience sense of user.
The utility model is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art visualize from above-mentioned
Hair, without performing creative labour, a variety of conversion made, all fall within the scope of protection of the utility model.
Claims (10)
1. earphone, including auricular concha, it is characterised in that the front end of the auricular concha is combined with elastic ear muff, is provided with the ear muff
Elastic component, the elastic component include at least two elastic arms extended along the front end of the ear muff to the auricular concha, the elasticity
The ear muff is stretched out in the end of arm, and is equipped with the grab stretched out to the inner wall of the auricular concha, and institute is corresponded on the inner wall of the auricular concha
The location interval for stating the extending direction of elastic arm is arranged with least two and the matched card slot of the grab.
2. earphone according to claim 1, it is characterised in that the ear muff that the rear end of the ear muff is combined with hard is fixed
Ring, the ear muff retainer ring are combined with the auricular concha, and the ear muff retainer ring is stretched out in the end of two elastic arms.
3. earphone according to claim 2, it is characterised in that one end of the ear muff retainer ring is fixed on the ear muff
Inner side, the other end of the ear muff retainer ring are inserted into the auricular concha, the outer surface of the auricular concha and the appearance of the ear muff
Face seamlessly transits linking.
4. earphone according to claim 3, it is characterised in that the end of the ear muff retainer ring is equipped with the convex of outwardly convex
Edge, the convex edge are inserted into the side wall of the ear muff.
5. earphone according to claim 3, it is characterised in that the middle part of the ear muff retainer ring is equipped with the limit of outwardly convex
Position boss, the plane of the positive stop lug boss and the end face of the ear muff.
6. earphone according to claim 2, it is characterised in that the front end of the ear muff is equipped with out acoustic aperture, on the ear muff
Equipped with from it is described go out acoustic aperture the annular fixed part that extends into the ear muff of side, two elastic arms are not provided with the grab
One end be each attached on the fixed part.
7. earphone according to claim 6, it is characterised in that the end that two elastic arms are not provided with the grab passes through
One connection ring is connected as one, and the connection ring is fixed on the inner side of the fixed part.
8. earphone according to claim 7, it is characterised in that the ear muff, the elastic component and the ear muff retainer ring
It is integrated by two-shot molding process injection.
9. earphone according to claim 1, it is characterised in that the ear muff is silica gel ear muff.
10. earphone according to claim 1, it is characterised in that both sides are interval with three on the inner wall of the auricular concha
The card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721253273.2U CN207283766U (en) | 2017-09-27 | 2017-09-27 | Earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721253273.2U CN207283766U (en) | 2017-09-27 | 2017-09-27 | Earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207283766U true CN207283766U (en) | 2018-04-27 |
Family
ID=61987230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721253273.2U Active CN207283766U (en) | 2017-09-27 | 2017-09-27 | Earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207283766U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108769858A (en) * | 2018-07-31 | 2018-11-06 | 安徽优阿米网络科技有限公司 | A kind of headphone facilitating adjusting |
| CN111397739A (en) * | 2020-03-25 | 2020-07-10 | 安徽正华生物仪器设备有限公司 | Ear-hanging type infrared temperature measuring device and working method thereof |
| CN112911451A (en) * | 2021-03-16 | 2021-06-04 | 维沃移动通信有限公司 | Earphone and electronic equipment |
-
2017
- 2017-09-27 CN CN201721253273.2U patent/CN207283766U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108769858A (en) * | 2018-07-31 | 2018-11-06 | 安徽优阿米网络科技有限公司 | A kind of headphone facilitating adjusting |
| CN111397739A (en) * | 2020-03-25 | 2020-07-10 | 安徽正华生物仪器设备有限公司 | Ear-hanging type infrared temperature measuring device and working method thereof |
| CN112911451A (en) * | 2021-03-16 | 2021-06-04 | 维沃移动通信有限公司 | Earphone and electronic equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |