CN203181176U - An earphone with balanced pressure - Google Patents
An earphone with balanced pressure Download PDFInfo
- Publication number
- CN203181176U CN203181176U CN 201320144269 CN201320144269U CN203181176U CN 203181176 U CN203181176 U CN 203181176U CN 201320144269 CN201320144269 CN 201320144269 CN 201320144269 U CN201320144269 U CN 201320144269U CN 203181176 U CN203181176 U CN 203181176U
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- Prior art keywords
- earphone
- pressure
- earplug
- face
- model
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- Expired - Fee Related
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- 238000007789 sealing Methods 0.000 claims description 7
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- 208000014674 injury Diseases 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
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- Headphones And Earphones (AREA)
Abstract
The utility model discloses an earphone with balanced pressure. The earphone comprises a plug, an earphone cord, a receiver, and an earplug. The earplug is equipped with a pressure balancing device. The pressure balancing device comprises a pressure pipe passing through the earplug, and unidirectional pressure valves disposed on the two ends of the pressure pipe. The unidirectional pressure valves are disposed on the front end face and the rear end face of the earplug, respectively. The unlatching direction of the unidirectional pressure valves is from the front end face to the rear end face of the earplug. The technical problem resolved by the utility model is that comfortableness is reduced because of over high air pressure when enclosed earphones especially in-ear earphones and head-wearing earphones are used. By the arranged pressure balancing device, the earphone with balanced pressure is capable of adjusting the pressure in an auditory canal by itself so as to enhance the comfortableness of the used earphone.
Description
Technical field
The utility model relates to a kind of stereo set, particularly a kind of pressure balance earphone.
Background technology
Because from oneself too close to, so out in the cold, the product that earphone comes to this.In the present life, can see the figure of earphone everywhere,, in outdoor, various English Listening Comprehension examination etc., all can't do without earphone at home.Earphone is from inventing till now, and also the progress along with people's science and technology is constantly developing.Along with the development of time, the earphone product hangs in one's ear from the earliest two little audio amplifiers and moves to maturity gradually.No matter be kind or the wearing mode of earphone, even to the pronunciation unit of core, a lot of changes has been arranged.Earphone is classified according to its transducing mode, mainly contain moving-coil mode, moving iron mode, electrostatic and etc. magnetic-type.Separating type is classified on the structure, can be divided into semi open model and closed.From wearing formal classification ear type is arranged then, ear suspension type, In-Ear and head-type.Earphone is personal stereo, and its selection is personal question naturally, and anyone experience all can not push away and reach wide.The purposes of earphone, time and the place of using earphone, oneself taste, the tonequality of earphone all are will consider when selecting secondary suitable oneself a earphone.Nowadays more and more require sectionalization for earphone, select suitable earphone to become a kind of symbol of trend life according to different occasions.Closed earphone, particularly In-Ear Headphones and headphone particularly are to bring discomfort to the user because duct and earphone internal pressure are unbalance when long-time the use in use.
The utility model content
For addressing the above problem, the utility model discloses a kind of pressure balance earphone, by the pressure equaliser that arranges, can adjust the pressure in the duct voluntarily, thereby the comfortableness when improving the earphone use, and reduced long-time use to the injury of human body, thereby improved the quality of earphone effectively.
The disclosed pressure balance earphone of the utility model, comprise plug, earphone cord, receiver and earplug, also be provided with pressure equaliser on the described earplug, described pressure equaliser comprises the one-way pressure valve that perforation is arranged on the force pipe on the earplug and is separately positioned on the force pipe two ends, described one-way pressure valve arranges front end face and the rear end face of earplug respectively, and the opening direction of described one-way pressure valve all arranges to back end for the front end face by earplug.The disclosed pressure balance earphone of the utility model, by the pressure equaliser that arranges, can adjust the pressure in the duct voluntarily, improving closed earphone adjusts and balance duct and the pressure balanced ability of external environment condition in use, thereby the comfortableness when improving the earphone use, and reduced the long-time injury of using human body of earphone, thereby improved quality and the safety in utilization of earphone effectively.
A kind of improvement of the disclosed pressure balance earphone of the utility model also is provided with the elastomeric seal circle on the described earplug, described elastomeric seal circle coats and is arranged on earplug and external auditory meatus contact site.The elastomeric seal circle of this improvement by arranging, airtight guarantor's audio fruit of not only having improved earphone has effectively also been improved earphone simultaneously and has worn the comfortableness of use.
Another of the disclosed pressure balance earphone of the utility model improved, and described elastomeric seal circle is the micropore sealing ring with spongelike structure.The micropore sealing ring of this improvement by arranging makes resonance and the reflection of sound wave in micropore, and accelerates the ability dissipation of sound wave by the elastic construction of sealing ring, thereby reached the effect of eliminating noise effectively and leaking sound, improved the quality of earphone.
The muffler of the disclosed pressure balance earphone of the utility model by arranging, by the pressure equaliser that arranges, can adjust the pressure in the duct voluntarily, improving closed earphone adjusts and balance duct and the pressure balanced ability of external environment condition in use, thereby the comfortableness when improving the earphone use, and reduced the long-time injury of using human body of earphone, thereby improved quality and the safety in utilization of earphone effectively.
Description of drawings
The structural representation of Fig. 1, the disclosed pressure balance earphone of the utility model;
Reference numerals list:
1, plug; 2, earphone cord; 3, earplug;
4, one-way pressure valve; 5, elastomeric seal circle.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand following embodiment and only be used for explanation the utility model and be not used in restriction scope of the present utility model.
As shown in Figure 1, the disclosed pressure balance earphone of the utility model, comprise plug 1, earphone cord 2, receiver and earplug 3, also be provided with pressure equaliser on the described earplug 3, described pressure equaliser comprises the one-way pressure valve 4 that perforation is arranged on the force pipe on the earplug 3 and is separately positioned on the force pipe two ends, described one-way pressure valve 4 arranges front end face and the rear end face of earplug 3 respectively, and the opening direction of described one-way pressure valve 4 all arranges to back end for the front end face by earplug 3.The disclosed pressure balance earphone of the utility model, by the pressure equaliser that arranges, can adjust the pressure in the duct voluntarily, improving closed earphone adjusts and balance duct and the pressure balanced ability of external environment condition in use, thereby the comfortableness when improving the earphone use, and reduced the long-time injury of using human body of earphone, thereby improved quality and the safety in utilization of earphone effectively.
A kind of improvement of the disclosed pressure balance earphone of the utility model also is provided with elastomeric seal circle 5 on the described earplug 3, and described elastomeric seal circle 5 coats and is arranged on earplug 3 and external auditory meatus contact site.The elastomeric seal circle of this improvement by arranging, airtight guarantor's audio fruit of not only having improved earphone has effectively also been improved earphone simultaneously and has worn the comfortableness of use.
Another of the disclosed pressure balance earphone of the utility model improved, and described elastomeric seal circle 5 is for having the micropore sealing ring of spongelike structure.The micropore sealing ring of this improvement by arranging makes resonance and the reflection of sound wave in micropore, and accelerates the ability dissipation of sound wave by the elastic construction of sealing ring, thereby reached the effect of eliminating noise effectively and leaking sound, improved the quality of earphone.
The muffler of the disclosed pressure balance earphone of the utility model by arranging, by the pressure equaliser that arranges, can adjust the pressure in the duct voluntarily, improving closed earphone adjusts and balance duct and the pressure balanced ability of external environment condition in use, thereby the comfortableness when improving the earphone use, and reduced the long-time injury of using human body of earphone, thereby improved quality and the safety in utilization of earphone effectively.
The disclosed technological means of the utility model scheme is not limited only to the disclosed technological means of above-mentioned technological means, also comprises the technical scheme of being made up of above technical characterictic combination in any.The above is embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection range of the present utility model.
Claims (3)
1. pressure balance earphone, comprise plug, earphone cord, receiver and earplug, it is characterized in that: also be provided with pressure equaliser on the described earplug, described pressure equaliser comprises the one-way pressure valve that perforation is arranged on the force pipe on the earplug and is separately positioned on the force pipe two ends, described one-way pressure valve arranges front end face and the rear end face of earplug respectively, and the opening direction of described one-way pressure valve all arranges to back end for the front end face by earplug.
2. pressure balance earphone according to claim 1 is characterized in that: also be provided with the elastomeric seal circle on the described earplug, described elastomeric seal circle coats and is arranged on earplug and external auditory meatus contact site.
3. pressure balance earphone according to claim 2, it is characterized in that: described elastomeric seal circle is the micropore sealing ring with spongelike structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144269 CN203181176U (en) | 2013-03-27 | 2013-03-27 | An earphone with balanced pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144269 CN203181176U (en) | 2013-03-27 | 2013-03-27 | An earphone with balanced pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203181176U true CN203181176U (en) | 2013-09-04 |
Family
ID=49077829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320144269 Expired - Fee Related CN203181176U (en) | 2013-03-27 | 2013-03-27 | An earphone with balanced pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203181176U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103826179B (en) * | 2014-02-11 | 2017-12-01 | 青岛歌尔声学科技有限公司 | Balanced pressure system, method for equalizing voltage and the headphone of the headphone operatic tunes |
| CN107484100A (en) * | 2017-08-28 | 2017-12-15 | 歌尔股份有限公司 | Half built-in earplug, earphone and its manufacture method |
| CN109246507A (en) * | 2018-07-25 | 2019-01-18 | 联想(北京)有限公司 | Processing method and audio output apparatus |
-
2013
- 2013-03-27 CN CN 201320144269 patent/CN203181176U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103826179B (en) * | 2014-02-11 | 2017-12-01 | 青岛歌尔声学科技有限公司 | Balanced pressure system, method for equalizing voltage and the headphone of the headphone operatic tunes |
| CN107484100A (en) * | 2017-08-28 | 2017-12-15 | 歌尔股份有限公司 | Half built-in earplug, earphone and its manufacture method |
| CN107484100B (en) * | 2017-08-28 | 2023-11-28 | 歌尔股份有限公司 | Semi-in-ear earplug, earphone and manufacturing method thereof |
| CN109246507A (en) * | 2018-07-25 | 2019-01-18 | 联想(北京)有限公司 | Processing method and audio output apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20140327 |