CN215072883U - In-ear earphone - Google Patents
In-ear earphone Download PDFInfo
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- CN215072883U CN215072883U CN202021669979.9U CN202021669979U CN215072883U CN 215072883 U CN215072883 U CN 215072883U CN 202021669979 U CN202021669979 U CN 202021669979U CN 215072883 U CN215072883 U CN 215072883U
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- earphone
- air
- air leakage
- hole
- earmuff
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Abstract
The utility model discloses an in-ear earphone, including earphone body and suit in the earmuff of earphone body front end, the front end outside of earphone body is provided with the knot groove of hanging that is used for hanging the knot earmuff, it is provided with disappointing hole to hang the knot groove, the front end of earphone body is provided with out the sound mouth and loses heart guide slot, lose heart guide slot and disappointing hole intercommunication, and it extends towards sound mouth reverse direction from disappointing hole to lose heart guide slot, the earmuff covers lose heart hole and disappointing guide slot. The utility model can achieve the purpose of releasing the air to the front cavity by guiding the air outlet through the air release guide groove, thereby relieving the discomfort possibly felt by a user when wearing the earphone and providing the best tone quality; on the other hand, the ear muffs can cover the air leakage holes and the air leakage guide grooves, so that the air leakage holes and the air leakage guide grooves are invisible on the appearance of the earphone for a user, the appearance attractiveness of the earphone can be kept, and the requirement of the user on the appearance attractiveness of the earphone is met.
Description
Technical Field
The utility model relates to an earphone technical field, in particular to in-ear earphone.
Background
With the continuous progress of technology, electronic products are not developed towards light and miniaturized trend, people can use miniaturized electronic products anytime and anywhere, and earphones are necessary accessories of electronic products for users to listen to sound information provided by electronic products without interfering other people. In addition, the earphone also provides better sound transmission for the listener, so that the listener can clearly hear and understand the sound content, unlike the situation that the sound transmission in the air causes unclear condition, and especially, the sound transmission in the user moving period, such as in sports, driving, violent activities or noisy environment, can not be affected in the wild.
Currently, the common in-ear earphone in the market places the sound output end of the casing deep into the external ear of the user. The sound outlet end of the in-ear earphone is substantially airtight with the outer ear of the user to isolate the external sound and improve the sound quality. However, also because the earphone has an airtight property, when a user inserts the earphone into the outer ear, air between the eardrum of the user and the earphone is compressed, causing the eardrum to have a heavy pressure feeling and to generate an uncomfortable feeling. Meanwhile, the diaphragm in the earphone is also deformed or even collapsed due to the air pressure, so that the sound quality is reduced and the hearing comfort is seriously affected.
To address this problem, manufacturers typically provide a vent hole in the in-ear headphone, which communicates with the front cavity. The existing ear-in type earphone is generally provided with air release holes at the visible part of human eyes, thus influencing the aesthetic degree of the earphone and failing to meet the requirement of users on the aesthetic degree of appearance; the problem of attractive appearance can be well solved by utilizing the laser etching small holes, but the precision requirement on the air leakage holes in actual production is very high, the existing laser etching hole process is not mature, and the precision of the air leakage holes cannot be ensured, so that the tone quality of the earphone is influenced.
Disclosure of Invention
The to-be-solved technical problem of the utility model is, to the not enough among the above-mentioned prior art, provide an in-ear earphone, it can solve earphone tone quality problem, can satisfy the demand of user to the pleasing to the eye degree of earphone outward appearance again.
In order to solve the technical problem, the technical scheme of the utility model is that:
the utility model provides an in-ear earphone, includes earphone body and suit in the earmuff of earphone body front end, the front end outside of earphone body is provided with the knot groove of hanging that is used for hanging the knot earmuff, it is provided with disappointing hole to hang the knot groove, the front end of earphone body is provided with out the sound mouth and loses heart guide slot, lose heart guide slot and disappointing hole intercommunication, and it extends towards a sound mouth reverse direction from disappointing hole to lose heart guide slot, the earmuff covers lose heart and disappointing guide slot.
As a preferred scheme, the earphone body includes casing and loudspeaker monomer, be provided with the cavity in the casing, the loudspeaker monomer is installed in the cavity to separate into the cavity and become each other unvented back cavity and preceding cavity, the hole of disappointing is located on the casing, the hole of disappointing all communicates with preceding cavity with sound outlet.
As a preferred scheme, be provided with the platform on the casing, the rear end of hanging the catching groove is located to the platform, the guide slot that loses heart extends to the platform from disappointing hole towards sound outlet reverse direction.
Preferably, the diameter of the air leakage hole is 0.6 mm.
As a preferred scheme, the width of the air-leakage guide groove is 1.0-1.5 mm, and the depth of the air-leakage guide groove is 0.3-0.5 mm.
As a preferred scheme, the earmuffs are made of silica gel.
The utility model has the advantages that: the ear muffs cover the air leakage holes and the air leakage guide grooves, so that air can be discharged through the air leakage guide grooves to achieve the purpose of air leakage of the front cavity, discomfort possibly felt when a user wears the earphone can be relieved, and optimal tone quality is provided; on the other hand, the ear muffs can cover the air leakage holes and the air leakage guide grooves, so that the air leakage holes and the air leakage guide grooves are invisible on the appearance of the earphone for a user, the appearance attractiveness of the earphone can be kept, and the requirement of the user on the appearance attractiveness of the earphone is met.
Drawings
Fig. 1 is an exploded view of an embodiment of the present invention.
In the figure: the sound-emitting device comprises a shell 1, an ear cap 2, a hanging buckle groove 3, a gas release hole 4, a gas release guide groove 5, a sound outlet 6 and a platform 7.
Detailed Description
The structure and operation of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, an in-ear earphone, including earphone body and suit in the earmuff 2 of earphone body front end, the front end outside of earphone body is provided with the knot groove 3 of hanging that is used for hanging knot earmuff 2, it is provided with out-of-air hole 4 to hang knot groove 3, the front end of earphone body is provided with sound outlet 6 and loses heart guide slot 5, lose heart guide slot 5 and lose heart hole 4 intercommunication, and it extends towards sound outlet 6 reverse direction from losing heart hole 4 to lose heart guide slot 5, earmuff 2 covers lose heart hole 4 and lose heart guide slot 5.
As a preferred scheme, the earphone body includes casing 1 and loudspeaker monomer, be provided with the cavity in the casing 1, the loudspeaker monomer is installed in the cavity to separate into the cavity and become each other unvented back cavity and preceding cavity, the hole of disappointing 4 is located on casing 1, hole of disappointing 4 and sound outlet 6 all communicate with preceding cavity.
As a preferred scheme, a platform 7 is arranged on the housing 1, the platform 7 is arranged at the rear end of the buckle slot 3, and the air-release guide groove 5 extends to the platform 7 from the air-release hole 4 to the sound outlet 6 in the reverse direction.
Preferably, the diameter of the air leakage hole 4 is 0.6 mm.
As a preferred scheme, the width of the air-leakage guide groove 5 is 1.0-1.5 mm, and the depth of the air-leakage guide groove 5 is 0.3-0.5 mm.
As a preferred scheme, the ear cap 2 is made of silica gel.
The utility model has the advantages that: the hanging buckle groove 3 is provided with an air leakage hole 4, the front end of the earphone body is provided with a sound outlet 6 and an air leakage guide groove 5, the air leakage guide groove 5 is communicated with the air leakage hole 4, the air leakage guide groove 5 extends from the air leakage hole 4 to the direction opposite to the sound outlet 6, the ear cap 2 covers the air leakage hole 4 and the air leakage guide groove 5, and therefore the purpose of air leakage of the front cavity body can be achieved by guiding air out through the air leakage guide groove 5, discomfort possibly felt when a user wears the earphone can be relieved, and the best sound quality is provided; on the other hand, the ear muffs can cover the air leakage holes 4 and the air leakage guide grooves 5, so that the air leakage holes 4 and the air leakage guide grooves 5 are invisible on the appearance of the earphone for a user, the appearance attractiveness of the earphone can be kept, and the requirement of the user on the appearance attractiveness of the earphone is met.
The above, only the utility model discloses preferred embodiment, all be according to the utility model discloses a technical scheme does any slight modification, the equivalent change and the modification to above embodiment, all belong to the utility model discloses technical scheme's within range.
Claims (2)
1. An in-ear headphone, characterized in that: the earphone comprises an earphone body and an earmuff sleeved at the front end of the earphone body, wherein a hanging and buckling groove for hanging and buckling the earmuff is formed in the outer side of the front end of the earphone body, an air release hole is formed in the hanging and buckling groove, a sound outlet and an air release guide groove are formed in the front end of the earphone body, the air release guide groove is communicated with the air release hole, the air release guide groove extends from the air release hole to the reverse direction of the sound outlet, and the earmuff covers the air release hole and the air release guide groove; the earphone body comprises a shell and a horn single body, a cavity is arranged in the shell, the horn single body is arranged in the cavity and divides the cavity into a rear cavity and a front cavity which are not ventilated, the air release hole is formed in the shell, and the air release hole and the sound outlet are communicated with the front cavity; the casing is provided with a platform, the platform is arranged at the rear end of the hanging buckle groove, and the air leakage guide groove extends to the platform from the air leakage hole towards the sound outlet in the reverse direction; the diameter of the air leakage hole is 0.6 mm; the groove width of the air leakage guide groove is 1.0-1.5 mm, and the groove depth of the air leakage guide groove is 0.3-0.5 mm.
2. An in-ear headphone as claimed in claim 1, wherein: the earmuff is made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021669979.9U CN215072883U (en) | 2020-08-12 | 2020-08-12 | In-ear earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021669979.9U CN215072883U (en) | 2020-08-12 | 2020-08-12 | In-ear earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215072883U true CN215072883U (en) | 2021-12-07 |
Family
ID=79159640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021669979.9U Active CN215072883U (en) | 2020-08-12 | 2020-08-12 | In-ear earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215072883U (en) |
-
2020
- 2020-08-12 CN CN202021669979.9U patent/CN215072883U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |