CN104349233A - Earphone capable of enhancing low-frequency characteristic - Google Patents
Earphone capable of enhancing low-frequency characteristic Download PDFInfo
- Publication number
- CN104349233A CN104349233A CN201310332752.3A CN201310332752A CN104349233A CN 104349233 A CN104349233 A CN 104349233A CN 201310332752 A CN201310332752 A CN 201310332752A CN 104349233 A CN104349233 A CN 104349233A
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- China
- Prior art keywords
- earphone
- extension
- module
- zipper
- zipper teeth
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Abstract
The invention discloses an earphone capable of enhancing a low-frequency characteristic. The earphone comprises an earphone plug, in-ear sound-generating parts and an earphone cable connecting the earphone plug and the in-ear sound generating parts. Each in-ear sound-generating part comprises a shell, a loudspeaker single-body, an earphone rear cavity and an extension tube which is communicated with the rear cavity and accommodates the earphone cable. The earphone cable is fixed in the extension tube via a fixing component. The extension tube is internally provided with a low-frequency enhanced sound-guiding tube which is consistent with the extension direction of the extension tube. The rear cavity and the external space of the earphone are communicated via the sound-guiding tube. The earphone cable is provided with zipper teeth which are provided with a zipper head which can be matched with the zipper teeth in use. The zipper teeth are engaged with each other or separated via the zipper head. The low-frequency characteristic of the earphone is enhanced via changing the cavity structure of the earphone so that low-frequency performance of the earphone is obviously enhanced, the low-frequency sound effect of the earphone is enhanced, a phenomenon of winding of the earphone cable is also effectively avoided and thus the service life of the earphone is guaranteed.
Description
Technical field
The invention belongs to technical field of electronic products, especially relate to a kind of earphone that can improve low frequency characteristic.
Background technology
With call function and Music Appreciation function or only there is the middle and high end earphone of Music Appreciation function to be widely used, while convenient call, can also the high-quality music brought of music appreciating software.While user wishes the call function that earphone has had, also can be used for reproduce various true to nature and shock music effect.Non-enclosed earphone because its size is little, be easy to carry, the advantage such as cost performance is high, convenient and main equipment supports the use, by the supporting producer of more and more mobile phone and user favor.But due to the limitation of its size, also have certain restriction to the size of used loudspeaker monomer, the diameter of loudspeaker monomer is general all between 6mm to 18mm.Less speaker size limits the low-frequency effect of earphone.So each earphone producer improves the low frequency performance of earphone by every means.But current most producer still improves in the LF-response improving loudspeaker monomer, and effect is very limited.
And the earphone cord of usual earphone is longer, earphone cord often rolls and is placed in clothing pocket by people, makes earphone cord from being wound together, is easy to occur knotting phenomenon, the a very long time to be spent when causing use next time to go to arrange earphone cord, brought inconvenience.And due to the copper wire in earphone cord comparatively thin, by will useful life of shortening earphone after being repeatedly wound around.
Summary of the invention
The problem to be solved in the present invention overcomes above-mentioned the deficiencies in the prior art, provides a kind of earphone that can improve low frequency characteristic.
For solving the problems of the technologies described above, the technical solution used in the present invention is: earphone, comprise headset plug, pleasant pars stridulans and connect the earphone cord of described headset plug and described pleasant pars stridulans, it is characterized in that described earphone cord is provided with zipper teeth, described zipper teeth be provided with can with described zipper teeth with the use of slider of zipper fastener, described zipper teeth is engaged each other by described slider of zipper fastener or is separated.
Further, described headset plug is provided with Bluetooth receptions device, and the draw ring of described slider of zipper fastener is provided with bluetooth output device, and the end of described draw ring is also provided with the knob for regulating volume.
Further, described bluetooth output device comprises power module, volume adjusting module, message processing module and information transmitting module, described power module is connected with described information transmitting module with described volume adjusting module, described message processing module respectively, and described volume adjusting module, described message processing module are connected successively with described information transmitting module.
Further, described Bluetooth receptions device comprises the information receiving module and info conversion module that connect successively.
Further, described pleasant pars stridulans comprises housing, loudspeaker monomer, earphone rear chamber and is communicated with described rear chamber and accommodates the extension of described earphone cord, described earphone cord is fixed in described extension by positioning element, be provided with the low frequency consistent with described extension bearing of trend in described extension and strengthen phonocatheter, described phonocatheter is communicated with described rear chamber and earphone space outerpace.
Further, described positioning element is the positioning pipe that described extension is integrally formed, and described positioning pipe is formed jointly by the tube wall of described extension and the madial wall that extended to the inside by described tube wall.
Further, described phonocatheter is formed by the space of the described positioning pipe of described extension inside removing, and described phonocatheter road is warp architecture, and its length range is 1mm-80mm.
Further, the housing of described pleasant generating unit is provided with air-vent, and described extension is connected with described housing.
The advantage that the present invention has and good effect are: the low frequency characteristic strengthening earphone by changing earphone cavity body structure, significantly improve the low frequency performance of earphone, promote the low frequency audio of earphone, also effectively prevent the generation of earphone cord from being wound phenomenon, ensure that the useful life of earphone.
Accompanying drawing explanation
Fig. 1 is the structural representation of earphone of the present invention;
Fig. 2 is the structural representation of the pleasant pars stridulans of the present invention.
In figure:
Embodiment
Below in conjunction with drawings and Examples, the present invention will be further described.
As shown in Figure 1 to Figure 2, the invention provides a kind of earphone, comprise the earphone cord 2 of headset plug 1, pleasant pars stridulans and frames connecting with headphone plug 1 and pleasant pars stridulans, earphone cord 2 is provided with zipper teeth 3, zipper teeth 3 be provided with can with zipper teeth 3 with the use of slider of zipper fastener 4, zipper teeth 3 is engaged each other by slider of zipper fastener 4 or is separated.
Headset plug 1 is provided with Bluetooth receptions device 6, and Bluetooth receptions device 6 comprises the information receiving module and info conversion module that connect successively.The draw ring 5 of slider of zipper fastener 4 is provided with bluetooth output device 7, bluetooth output device 7 comprises power module, volume adjusting module, message processing module and information transmitting module, power module is connected with information transmitting module with volume adjusting module, message processing module respectively, and volume adjusting module, message processing module are connected successively with information transmitting module.The end of draw ring 5 is also provided with the knob 8 for regulating volume.
Pleasant pars stridulans 9 comprises housing 91, loudspeaker monomer 92, earphone rear chamber 93 and connection rear chamber 93 and accommodates the extension 94 of earphone cord 2, earphone cord 2 to be fixed in extension 94 by positioning element and to be electrically connected with loudspeaker monomer 92, housing 91 is provided with air-vent 95, air-vent 95 is communicated with earphone rear chamber 93 and the space outerpace of earphone, makes the sound pressure in earphone keep constant.
Be provided with the low frequency consistent with extension 94 bearing of trend in extension 94 and strengthen phonocatheter 96, phonocatheter 96 is communicated with rear chamber 93 and earphone space outerpace.The positioning pipe 97 that earphone cord 2 is formed jointly by the madial wall that extension 94 and extension 94 tube wall are integrally formed is accommodated fixing, space in extension 94 except positioning pipe 97 forms phonocatheter 96, and phonocatheter 96 road is warp architecture, its length range is 1mm-80mm.
The structure that this earphone internal cavity is communicated with by phonocatheter 96 with earphone space outerpace, can improve the low frequency characteristic of earphone.The earphone of this structure is on original frequency response basis, the frequency of LF-response can to nearly hundred Hz of low frequency direction extension on the one hand, the loudness of LF-response can be improved 3-15dB on the other hand, significantly improve the low-frequency effect of earphone, bring user and more shake music taste true to nature.In addition, this design be separated with phonocatheter by audio signal wire, can ensure the stability of whole earphone products, and frequency response deviation is less.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (8)
1. one kind can be improved the earphone of low frequency characteristic, comprise headset plug, pleasant pars stridulans and connect the earphone cord of described headset plug and described pleasant pars stridulans, it is characterized in that: described earphone cord is provided with zipper teeth, described zipper teeth be provided with can with described zipper teeth with the use of slider of zipper fastener, described zipper teeth is engaged each other by described slider of zipper fastener or is separated.
2. earphone according to claim 1, is characterized in that: described headset plug is provided with Bluetooth receptions device, and the draw ring of described slider of zipper fastener is provided with bluetooth output device, and the end of described draw ring is also provided with the knob for regulating volume.
3. earphone according to claim 2, it is characterized in that: described bluetooth output device comprises power module, volume adjusting module, message processing module and information transmitting module, described power module is connected with described information transmitting module with described volume adjusting module, described message processing module respectively, and described volume adjusting module, described message processing module are connected successively with described information transmitting module.
4. earphone according to claim 2, is characterized in that: described Bluetooth receptions device comprises the information receiving module and info conversion module that connect successively.
5. the earphone according to claim 3 or 4, it is characterized in that: described pleasant pars stridulans comprises housing, loudspeaker monomer, earphone rear chamber and is communicated with described rear chamber and accommodates the extension of described earphone cord, described earphone cord is fixed in described extension by positioning element, be provided with the low frequency consistent with described extension bearing of trend in described extension and strengthen phonocatheter, described phonocatheter is communicated with described rear chamber and earphone space outerpace.
6. earphone according to claim 5, is characterized in that: described positioning element is the positioning pipe that described extension is integrally formed, and described positioning pipe is formed jointly by the tube wall of described extension and the madial wall that extended to the inside by described tube wall.
7. earphone according to claim 5, is characterized in that: described phonocatheter is formed by the space of the described positioning pipe of described extension inside removing, and described phonocatheter road is warp architecture, and its length range is 1mm-80mm.
8. the earphone according to claim 6 or 7, is characterized in that: the housing of described pleasant generating unit is provided with air-vent, and described extension is connected with described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310332752.3A CN104349233A (en) | 2013-07-31 | 2013-07-31 | Earphone capable of enhancing low-frequency characteristic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310332752.3A CN104349233A (en) | 2013-07-31 | 2013-07-31 | Earphone capable of enhancing low-frequency characteristic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104349233A true CN104349233A (en) | 2015-02-11 |
Family
ID=52503894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310332752.3A Pending CN104349233A (en) | 2013-07-31 | 2013-07-31 | Earphone capable of enhancing low-frequency characteristic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104349233A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106454655A (en) * | 2016-09-30 | 2017-02-22 | 常州阿木奇声学科技有限公司 | Loudspeaker and voice coil thereof |
| CN106954114A (en) * | 2017-04-28 | 2017-07-14 | 吴世贵 | A kind of slide fastener In-Ear Headphones |
| CN108429959A (en) * | 2018-05-02 | 2018-08-21 | 歌尔股份有限公司 | Earphone and electronic equipment |
| CN114679672A (en) * | 2020-12-25 | 2022-06-28 | 京东方科技集团股份有限公司 | Display panel and display device |
-
2013
- 2013-07-31 CN CN201310332752.3A patent/CN104349233A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106454655A (en) * | 2016-09-30 | 2017-02-22 | 常州阿木奇声学科技有限公司 | Loudspeaker and voice coil thereof |
| CN106954114A (en) * | 2017-04-28 | 2017-07-14 | 吴世贵 | A kind of slide fastener In-Ear Headphones |
| CN108429959A (en) * | 2018-05-02 | 2018-08-21 | 歌尔股份有限公司 | Earphone and electronic equipment |
| CN108429959B (en) * | 2018-05-02 | 2020-07-24 | 歌尔股份有限公司 | Earphone and electronic equipment |
| CN114679672A (en) * | 2020-12-25 | 2022-06-28 | 京东方科技集团股份有限公司 | Display panel and display device |
| CN114679672B (en) * | 2020-12-25 | 2024-04-02 | 京东方科技集团股份有限公司 | Display panel and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |
|
| WD01 | Invention patent application deemed withdrawn after publication |