CN207266243U - Earphone covers and the noise cancelling headphone containing the earphone covers - Google Patents
Earphone covers and the noise cancelling headphone containing the earphone covers Download PDFInfo
- Publication number
- CN207266243U CN207266243U CN201721286721.9U CN201721286721U CN207266243U CN 207266243 U CN207266243 U CN 207266243U CN 201721286721 U CN201721286721 U CN 201721286721U CN 207266243 U CN207266243 U CN 207266243U
- Authority
- CN
- China
- Prior art keywords
- sponge ring
- earphone
- cap
- earphone covers
- ear muff
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of earphone covers and the noise cancelling headphone containing the earphone covers, the earphone covers include body, the body is equipped with an accepting hole, the accepting hole runs through the body, the earphone covers further include a sponge ring, an ear muff cap is equipped with one end of the body, the ear muff cap and the body are made by silica gel material, the outer surface of the ear muff cap and the body surrounds a receiving space, the sponge ring set is arranged on the outer surface of the body, and is contained in the receiving space.Earphone covers in the utility model, sealability is strong, make the pinna shape of people have larger difference, under the action of the sponge ring and the ear muff cap, the earphone covers can form preferable sealing, passive excellent noise reduction effect with the auricle of wearer, and pliability is good, even if being worn during long, it is not easy to produce the distending pain sense of duct, experience sense is good.
Description
Technical field
It the utility model is related to a kind of earphone covers and the noise cancelling headphone containing the earphone covers.
Background technology
With the fast development of high-tech electronics product and the continuous popularization of mobile communication product, mobile phone is as these products
A kind of indispensable accessory, is also widely used therewith.With continuous improvement of the people to life requirement, consumer couple
The requirement of earphone is also higher and higher, except to there is stable communication quality, can also isolate not under noisy or even high environment of making an uproar
The noise that needs and carry out normal liaison, this New Product of noise cancelling headphone is come into being for this.
Noise cancelling headphone is divided into wear-type and ear type, and ear type noise cancelling headphone carries out active drop by using electronic circuit
Make an uproar, and combine and passive noise reduction is carried out using acoustic materials such as silica gel ear muffs, so as to reach optimal noise reduction.
Among the prior art, the silica gel ear muff of the noise cancelling headphone used at present, its generally use integral structure, however,
Since the pinna shape of people has larger difference, cause groups of people to wear this kind of ear muff and poorly sealed phenomenon occurs, cause
Passive noise reduction is undesirable, while the silica gel ear muff of integral structure wears the distending pain sense that can trigger wearer in long-time,
Experience sense is poor.
Utility model content
Based on this, the purpose of this utility model is to provide a kind of earphone covers of passive excellent noise reduction effect and containing the earphone covers
Noise cancelling headphone.
A kind of earphone covers, including body, the body are equipped with an accepting hole, and the accepting hole runs through the body, institute
State earphone covers and further include a sponge ring, an ear muff cap, the ear muff cap and the body are equipped with an end of the body
It is made by silica gel material, the outer surface of the ear muff cap and the body surrounds a receiving space, the sponge ring set
On the outer surface of the body, and it is contained in the receiving space.
Above-mentioned earphone covers, by setting the ear muff cap on the end of the body, and are set in the ear muff cap
The sponge ring, employs the mixed structure that silica gel ear muff is complementary to one another with sponge ring, combines silica gel ear muff and sponge ear muff
The advantages of, undoubtedly add the sealabilities of the earphone covers so that make the pinna shape of people have larger difference, described
Under the action of sponge ring and the ear muff cap, the earphone covers can form preferable sealing with the auricle of wearer, passively
Excellent noise reduction effect, in addition, the sponge ring also improves the pliability of the sponge ring, even if wearing during long, is not easy to produce
The distending pain sense of raw duct, experience sense are good.Moreover, under the supporting role of the sponge ring, the body can also be appropriate
It is thinned, at this time, under the protective action of the ear muff cap, the sponge ring does not contact directly with auricle, is not easy to make dirty, so there is no need to
Periodic replacement.
Further, the sponge ring is tapered, and the outer surface of the sponge ring and the inner surface of the ear muff cap recline,
The outer surface of the inner surface and the body of the sponge ring reclines.
Further, the taper angle of the sponge ring is between 30 ° to 45 °, and the sponge ring is by memory foam material
It is made.
Further, the sponge ring is equipped with a suit hole, and the suit hole runs through the sponge ring, the suit hole
It is tapered, and the taper angle of the suit hole is corresponding with the taper angle of the sponge ring, the sponge ring passes through the suit
Hole is sheathed on the outer surface of the body.
Further, the thickness of the sponge ring is located at 3mm between 5mm.
Further, a rubber pad is equipped with the aperture inner edge at the suit hole both ends, the rubber pad passes through glue
The mode of conjunction is fixed on the inner wall of the suit hole.
Further, the inner wall of the accepting hole is equipped with two arc bumps and an annular lug, two arcs
Shape convex block is oppositely arranged, and two arc bumps surround an engaging space, the engaging with reference to the inner wall of the accepting hole
Runway shape, the annular lug lean with the arc bump close to the side of the ear muff cap in a ring in space, the ring
Shape convex block surrounds one and goes out sound space.
Further, it is installed with a tack on the outer surface of the body, the tack is in half moon, and the ear
The middle part of hook is equipped with a hollow out.
Further, the ear muff cap and the set body by integral forming, the thickness of the ear muff cap be located at 1mm to 3mm it
Between, the body is tapered, and the ear muff cap is located on less one end of diameter of the body.
On the other hand the utility model also provides a kind of noise cancelling headphone, including earphone heads, earphone cable and two headset earpieces,
The earphone heads are connected by the earphone cable with two headset earpieces, and the earphone further includes two earphone covers, described
Earphone covers include body, further include a sponge ring, and the body includes an accepting hole, and the accepting hole runs through the body, institute
State and an ear muff cap is located on an end of body, the ear muff cap and the body are made by silica gel material, described
The outer surface of ear muff cap and the body surrounds a receiving space, and the sponge ring set is arranged on the outer surface of the body, and
It is contained in the receiving space, the earphone covers is arranged in each headset earpiece.
Brief description of the drawings
Fig. 1 is the stereochemical structure decomposing schematic representation of the earphone covers in the utility model first embodiment.
Fig. 2 is the dimensional structure diagram of the earphone covers in the utility model first embodiment.
Fig. 3 is the side structure schematic view of the body in the utility model first embodiment.
Fig. 4 is the structure diagram of the noise cancelling headphone in the utility model second embodiment.
Fig. 5 is the structure diagram of the headset earpiece in the utility model second embodiment.
Main element symbol description：
| Earphone covers | 100 | Body | 10 |
| Sponge ring | 20 | Accepting hole | 11 |
| Ear muff cap | 12 | Receiving space | 13 |
| Tack | 14 | Reinforcing rib | 15 |
| Earphone heads | 200 | Earphone cable | 300 |
| Headset earpiece | 400 | Hollow out | 141 |
| Housing | 401 | Sound tube | 402 |
| Engage space | 1 | Go out sound space | 2 |
| Suit hole | 21 | Arc bump | 111 |
| Annular lug | 112 |
Following embodiment will further illustrate the utility model with reference to above-mentioned attached drawing.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Some embodiments of the utility model are given in attached drawing.But the utility model can come in fact in many different forms
It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is the public affairs made to the utility model
Open content more thorough and comprehensive.
It should be noted that when element is referred to as " being fixedly arranged on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model
The normally understood implication of technical staff in domain is identical.It is simply in the term used in the description of the utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more relevant Listed Items.
Please refer to Fig.1 to Fig.3, the earphone covers 100 showing in the utility model first embodiment, including body 10 and sea
Continuous ring 20.
The body 10 is equipped with an accepting hole 11, and the accepting hole 11 runs through the body 10, and the one of the body 10
An ear muff cap 12 is equipped with end, the outer surface of the ear muff cap 12 and the body 10 surrounds a receiving space 13.It is described
Sponge ring 20 is sheathed on the outer surface of the body 10, and is contained in the receiving space 13, and the sponge ring 20
Outer surface and the inner surface of the ear muff cap 10 recline, the appearance face paste of the inner surface of the sponge ring 20 and the body 10
Lean on.
Wherein, the outer surface of the body 10 is equipped with a tack 14, and the tack 14 is in half moon, and the ear
The middle part of hook 14 is equipped with a hollow out 141.The tack 14 is made by silica gel material, and the tack 14 and the body 10
It is integrally formed.The tack 14 is used for the ear that wearer is caught in wearing.
Wherein, the inner wall of the accepting hole 11 is equipped with two arc bumps 111 and an annular lug 112.Two institutes
State arc bump 111 to be oppositely arranged, and two arc bumps 111 surround engaging sky with reference to the inner wall of the accepting hole 11
Between 1, the engaging space 1 runway shape in a ring.The annular lug 112 is with the arc bump 111 close to the ear muff cap
12 side leans, and the annular lug 112 surrounds one and goes out sound space 2, and the engaging space 1 goes out sound space 2 more than described in.
The annular lug 112 is also tapered, end face of the annular lug 112 away from the arc bump 111 and the body 10
Distal end faces it is concordant.
Wherein, the body 10 is tapered, and the ear muff cap 12 is located on less one end of diameter of the body 10, institute
The less one end of diameter for stating body 10 is the one end being inserted into wearer's ear.The ear muff cap 12 is also tapered, described
Ear muff cap 12 is integrally formed with the body 10, and the ear muff cap 12 and the body 10 make by silica gel material and
Into.
Specifically, the thickness position 2mm of the ear muff cap 12, among other embodiments, the thickness of the ear muff cap may be used also
Think 1mm to the arbitrary value between 3mm.
Further, the position that the outer surface of the ear muff cap 12 and the body 10 is joined is equipped with reinforcing rib 15, institute
State reinforcing rib 15 to be located in the receiving space 13, and the reinforcing rib 15 is made by silica gel material.The reinforcing rib 15
For strengthening the bonding strength of the ear muff cap 12 and the body 10.
The sponge ring 20 is tapered, and the sponge ring 20 is equipped with a suit hole 21, and the suit hole 21 is through described
Sponge ring 20, the suit hole 21 is tapered, and the taper angle of the suit hole 21 is opposite with the taper angle of the sponge ring 20
Should, the sponge ring 20 is sheathed on by the suit hole 21 on the outer surface of the body 10.
Specifically, the sponge ring 20 is made by memory foam material, actuates that performance is good, has higher leakproofness
Energy.The taper angle of the sponge ring 20 is 35 °, and the thickness of the sponge ring 20 is 3.5mm.It is described among other embodiments
The taper angle of sponge ring 20 can also be the arbitrary value between 30 ° to 45 °, and the thickness of the sponge ring 20 can also be for 3mm extremely
Arbitrary value between 5mm.
Further, a rubber pad 211, the rubber pad are equipped with the aperture inner edge at 21 both ends of suit hole
211 are fixed on the inner wall of the suit hole 21 by way of glued, and the thickness of the rubber pad 211 is located at 0.5mm to 1mm
Between.When the sponge ring 20 is nested on the body 10,211 one side of rubber pad can play guiding and reduction
The effect of frictional resistance, it is ensured that the sponge ring 20 can be smoothly nested on the body 10, and the rubber pad 211 is another
Aspect also enhances the lear energy of the sponge ring 20, it is therefore prevented that the phenomenon of the sponge ring 20 is torn during suit
Occur.
The assembling process of the earphone covers 100 is first to dig the ear muff cap 11, then wears the sponge ring 20
Cross the ear muff cap 11 to be nested on the body 10, finally restore the ear muff cap 11.
The earphone covers 100 are when in use, it is only necessary to the earphone covers 100 are nested on earphone cylinder, the earphone cylinder
The shell of body will be stuck in the engaging space, and be leant with the annular lug 112, while the sound tube of the earphone cylinder
Go out described in being contained in sound space 2.
To sum up, the earphone covers 100 among above-described embodiment, it on the end of the body 10 by setting the ear muff
Cap 11, and the sponge ring 20 is set in the ear muff cap 12, employ the mixing that silica gel ear muff is complementary to one another with sponge ring
Structure, the advantages of combining silica gel ear muff and sponge ear muff, undoubtedly add the sealabilities of the earphone covers 100 so that i.e.
Make the pinna shape of people have larger difference, under the action of the sponge ring 20 and the ear muff cap 11, the earphone covers 100
Preferable sealing, passive excellent noise reduction effect can be formed with the auricle of wearer, in addition, the sponge ring 20 also improves institute
The pliability of sponge ring is stated, even if being worn during long, is not easy to produce the distending pain sense of duct, experience sense is good.Moreover, in institute
Under the supporting role for stating sponge ring 20, the body 10 can also moderately be thinned, at this time, in the protective action of the ear muff cap 12
Under, the sponge ring 20 does not contact directly with auricle, is not easy to make dirty, so there is no need to regularly replace.
On the other hand the utility model also provides a kind of noise cancelling headphone, refer to Fig. 4 to Fig. 5, show the utility model
Noise cancelling headphone among second embodiment, including earphone heads 200,300, two headset earpieces 400 of earphone cable and two earphone covers
100, the earphone covers 100 are identical with the structure of the earphone covers 100 among above-mentioned first embodiment, and the earphone heads 200 pass through
The earphone cable 300 is connected with two headset earpieces 400, and an earphone is arranged in each headset earpiece 400
Set 100.
Wherein, the headset earpiece 400 includes housing 401 and listens sound tube 402 arranged on 401 side of housing, described
Housing 401 is in ellipticity, and when the earphone covers 100 are sheathed in the headset earpiece 400, the housing 401 is equipped with described
Listen the side of sound tube 402 to be connected in the engaging space 1, i.e., engaged by two arc bumps 111, and the housing
401 be equipped with it is described listen the side of sound tube 402 and the annular lug 112 to lean, it is described listen sound tube 402 be contained in described in go out sound
In space 2.
It is pointed out that the internal structure of the accepting hole 111 is not limited to the structure that above-described embodiment is pointed out, other
Among embodiment, the structure for the headset earpiece that the internal structure of the accepting hole 111 can also be used according to arranging in pairs or groups carries out phase
The deformation answered, it might even be possible to be fabricated to general structure.
Embodiment described above only expresses the several embodiments of the utility model, its description is more specific and detailed,
But it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of earphone covers, including body, the body is equipped with an accepting hole, and the accepting hole runs through the body, it is special
Sign is that the earphone covers further include a sponge ring, is equipped with an ear muff cap on an end of the body, the ear muff cap and
The body is made by silica gel material, and the outer surface of the ear muff cap and the body surrounds a receiving space, described
Sponge ring set is arranged on the outer surface of the body, and is contained in the receiving space.
2. earphone covers according to claim 1, it is characterised in that the sponge ring is tapered, the appearance of the sponge ring
Face and the inner surface of the ear muff cap recline, and the outer surface of the inner surface and the body of the sponge ring reclines.
3. earphone covers according to claim 2, it is characterised in that the taper angle of the sponge ring positioned at 30 ° to 45 ° it
Between, the sponge ring is made by memory foam material.
4. earphone covers according to claim 2, it is characterised in that the sponge ring is equipped with a suit hole, the suit
The sponge ring is run through in hole, and the suit hole is tapered, and the taper angle phase of the taper angle of the suit hole and the sponge ring
Corresponding, the sponge ring is sheathed on by the suit hole on the outer surface of the body.
5. earphone covers according to claim 1, it is characterised in that the thickness of the sponge ring is located at 3mm between 5mm.
6. earphone covers according to claim 4, it is characterised in that be equipped with the aperture inner edge at the suit hole both ends
One rubber pad, the rubber pad are fixed on the inner wall of the suit hole by way of glued.
7. earphone covers according to claim 1, it is characterised in that the inner wall of the accepting hole is equipped with two arc bumps
And an annular lug, two arc bumps are oppositely arranged, and two arc bumps are with reference in the accepting hole
Wall surrounds an engaging space, and runway shape, the annular lug are close described with the arc bump in a ring in the engaging space
The side of ear muff cap leans, and the annular lug surrounds one and goes out sound space.
8. earphone covers according to claim 1, it is characterised in that a tack is installed with the outer surface of the body,
The tack is in half moon, and the middle part of the tack is equipped with a hollow out.
9. earphone covers according to claim 1, it is characterised in that the ear muff cap and the set body by integral forming, it is described
The thickness of ear muff cap is located at 1mm between 3mm, and the body is tapered, and the diameter that the ear muff cap is located at the body is smaller
One end on.
10. a kind of noise cancelling headphone, including earphone heads, earphone cable and two headset earpieces, the earphone heads pass through the earphone cable
It is connected with two headset earpieces, it is characterised in that the earphone is further included described in two claim 1 to 9 any one
Earphone covers, be arranged the earphone covers in each headset earpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721286721.9U CN207266243U (en) | 2017-09-30 | 2017-09-30 | Earphone covers and the noise cancelling headphone containing the earphone covers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721286721.9U CN207266243U (en) | 2017-09-30 | 2017-09-30 | Earphone covers and the noise cancelling headphone containing the earphone covers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207266243U true CN207266243U (en) | 2018-04-20 |
Family
ID=61916574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721286721.9U Withdrawn - After Issue CN207266243U (en) | 2017-09-30 | 2017-09-30 | Earphone covers and the noise cancelling headphone containing the earphone covers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207266243U (en) |
-
2017
- 2017-09-30 CN CN201721286721.9U patent/CN207266243U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180420 Effective date of abandoning: 20210225 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180420 Effective date of abandoning: 20210225 |