CN204291298U - A kind of In-Ear Headphones - Google Patents
A kind of In-Ear Headphones Download PDFInfo
- Publication number
- CN204291298U CN204291298U CN201420423497.3U CN201420423497U CN204291298U CN 204291298 U CN204291298 U CN 204291298U CN 201420423497 U CN201420423497 U CN 201420423497U CN 204291298 U CN204291298 U CN 204291298U
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- CN
- China
- Prior art keywords
- phonocatheter
- cavity
- loudspeaker
- pleasant
- pleasant end
- 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.)
- Expired - Lifetime
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- 101001010782 Drosophila melanogaster Fez family zinc finger protein erm Proteins 0.000 claims description 8
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Headphones And Earphones (AREA)
Abstract
The utility model discloses a kind of In-Ear Headphones, comprise headset body, described headset body comprises phonocatheter and loudspeaker, described phonocatheter is a hollow structure, its one end is pleasant end, its other end is exposed junction, described loudspeaker are arranged in pleasant end, and loudspeaker are to the opening sounding of pleasant end, distance between the sound that such loudspeaker send to ear just reduces greatly, the high frequency response of earphone can be improved greatly, reduce high frequency attenuation, high frequency response is level and smooth and tonequality is good, further, the utility model is also provided with a cavity closed inside the pleasant end of phonocatheter, this cavity be arranged on loudspeaker to phonocatheter pleasant end opening between, described cavity is communicated with phonocatheter by some apertures, this cavity is made to form one hertz of nurse hertz resonant cavity, by adjusting diameter and the length of aperture, and the volume of cavity, the frequency that can change resonant cavity resonates to specific frequency, the response amplitude of the some of them that can decay characteristic frequency, improve the tonequality of earphone.
Description
Technical field
The utility model relates to a kind of earphone, particularly a kind of In-Ear Headphones.
Background technology
Conventional In-Ear Headphones, loudspeaker are placed in shell, and the front end of shell forms the phonocatheter of a hollow, and ear muff is enclosed within the outer wall of phonocatheter.The sound that loudspeaker send is passed on a skill of craft to others ear after phonocatheter again, and due to the existence of phonocatheter, high frequency can be attenuated, and causes sound to lack a part of details, and tonequality receives impact.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides the In-Ear Headphones that a kind of high frequency response is level and smooth, tonequality is good.
The utility model solves the technical scheme that its technical problem adopts:
A kind of In-Ear Headphones, comprise headset body, described headset body comprises phonocatheter and loudspeaker, described phonocatheter is a hollow structure, and its one end is pleasant end, and its other end is exposed junction, described loudspeaker are arranged in pleasant end, and loudspeaker are to the opening sounding of pleasant end.
Described headset body also comprises the ear muff be made up of elastomeric material, and described ear muff is set in the pleasant end of phonocatheter.
Be provided with a cavity closed inside the pleasant end of described phonocatheter, this cavity be arranged on loudspeaker to phonocatheter pleasant end opening between, described cavity is communicated with phonocatheter by some apertures, makes this cavity form one hertz of nurse hertz resonant cavity.
Described phonocatheter is a cylinder-like structure, and described cavity annular is arranged on the inwall at pleasant end opening place of phonocatheter, and described aperture is opened in inside this cavity.
The beneficial effects of the utility model are: a kind of In-Ear Headphones, comprise headset body, described headset body comprises phonocatheter and loudspeaker, described phonocatheter is a hollow structure, its one end is pleasant end, its other end is exposed junction, described loudspeaker are arranged in pleasant end, and loudspeaker are to the opening sounding of pleasant end, distance between the sound that such loudspeaker send to ear just reduces greatly, the high frequency response of earphone can be improved greatly, reduce high frequency attenuation, high frequency response is level and smooth and tonequality is good, further, the utility model is also provided with a cavity closed inside the pleasant end of phonocatheter, this cavity be arranged on loudspeaker to phonocatheter pleasant end opening between, described cavity is communicated with phonocatheter by some apertures, this cavity is made to form one hertz of nurse hertz resonant cavity, by adjusting diameter and the length of aperture, and the volume of cavity, the frequency that can change resonant cavity resonates to specific frequency, the response amplitude of the some of them that can decay characteristic frequency, improve the tonequality of earphone.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is schematic cross-section of the present utility model.
Embodiment
With reference to Fig. 1, Fig. 1 is the structural representation of the utility model specific embodiment, as shown in the figure, a kind of In-Ear Headphones, comprise headset body 10, described headset body 10 comprises phonocatheter 3, loudspeaker 1, ear muff 4, described phonocatheter 3 is a cylindric hollow structure, its one end is pleasant end, and its other end is exposed junction, and described ear muff 4 is made up of elastomeric material, this ear muff 4 is set in the pleasant end of phonocatheter 3, improve the comfort level of earphone, and the pleasant end of earphone and the earhole of people are closely cooperated, ensure tonequality.
As shown in the figure, the utility model is by adopting enough little loudspeaker 1, loudspeaker 1 external diameter is corresponding with the inwall of phonocatheter 3, described loudspeaker 1 are arranged in pleasant end by the loudspeaker of general employing below diameter 6mm, and loudspeaker 1 are to the opening sounding of pleasant end, this sound that loudspeaker 1 send so just reduces greatly to the distance between ear, can improve the high frequency response of earphone greatly, reduce high frequency attenuation, high frequency response is level and smooth and tonequality is good.
Further, as shown in the figure, in the pleasant end of described phonocatheter 3, wall circular is provided with a cavity 5 closed, this cavity 5 is arranged between the pleasant end opening of loudspeaker 1 to phonocatheter 3, some apertures 6 be communicated with phonocatheter 3 are provided with inside described cavity 5, this cavity 5 is made to form one hertz of nurse hertz resonant cavity, by the adjustment diameter of aperture 6 and the volume of length and cavity 5, the frequency that can change resonant cavity resonates to specific frequency, the response amplitude of the some of them that can decay characteristic frequency, improves the tonequality of earphone.
In the utility model, this cavity 5 can as independently parts, are mounted to the pleasant end inwall of phonocatheter 3 during assembling by modes such as interference fit, gluing, welding; In addition, this cavity 5, also can adopt the structure with phonocatheter 3 integral type, equally also can reach required effect, not be described further at this.
Above better enforcement of the present utility model is illustrated; certainly; the utility model can also adopt form different from the embodiment described above; the equivalent conversion that those of ordinary skill in the art do under the prerequisite without prejudice to spirit of the present invention or change accordingly, all should belong in protection range of the present utility model.
Claims (4)
1. an In-Ear Headphones, comprise headset body (10), it is characterized in that: described headset body (10) comprises phonocatheter (3) and loudspeaker (1), described phonocatheter (3) is a hollow structure, its one end is pleasant end, its other end is exposed junction, and described loudspeaker (1) are arranged in pleasant end, and loudspeaker (1) are to the opening sounding of pleasant end.
2. a kind of In-Ear Headphones according to claim 1, is characterized in that: described headset body (10) also comprises the ear muff (4) be made up of elastomeric material, and described ear muff (4) is set in the pleasant end of phonocatheter (3).
3. a kind of In-Ear Headphones according to claim 1, it is characterized in that: inside the pleasant end of described phonocatheter (3), be provided with a cavity (5) closed, this cavity (5) be arranged on loudspeaker (1) to phonocatheter (3) pleasant end opening between, described cavity (5) is communicated with phonocatheter (3) by some apertures (6).
4. a kind of In-Ear Headphones according to claim 3, it is characterized in that: described phonocatheter (3) is a cylinder-like structure, described cavity (5) annular is arranged on the inwall at pleasant end opening place of phonocatheter (3), and described aperture (6) is opened in this cavity (5) inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420423497.3U CN204291298U (en) | 2014-07-29 | 2014-07-29 | A kind of In-Ear Headphones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420423497.3U CN204291298U (en) | 2014-07-29 | 2014-07-29 | A kind of In-Ear Headphones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204291298U true CN204291298U (en) | 2015-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420423497.3U Expired - Lifetime CN204291298U (en) | 2014-07-29 | 2014-07-29 | A kind of In-Ear Headphones |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204291298U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106454582A (en) * | 2016-09-06 | 2017-02-22 | 歌尔科技有限公司 | In-ear type earphone |
| CN106535015A (en) * | 2016-12-07 | 2017-03-22 | 歌尔科技有限公司 | Microphone channel structure |
| CN107948803A (en) * | 2017-12-27 | 2018-04-20 | 声源科技（深圳）有限公司 | A kind of ear muff with phonocatheter |
| CN108124210A (en) * | 2016-11-26 | 2018-06-05 | 王永明 | In-ear earphone |
| CN111447526A (en) * | 2020-03-09 | 2020-07-24 | 成都水月雨科技有限公司 | Acoustic coupling structure of in-ear earphone cavity |
| CN112399303A (en) * | 2019-08-16 | 2021-02-23 | 美特科技(苏州)有限公司 | Speaker, audio device thereof, and method for suppressing high frequency peak frequency |
| CN113709612A (en) * | 2021-08-03 | 2021-11-26 | 江西联创宏声电子股份有限公司 | In-ear earplug and earphone |
-
2014
- 2014-07-29 CN CN201420423497.3U patent/CN204291298U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106454582A (en) * | 2016-09-06 | 2017-02-22 | 歌尔科技有限公司 | In-ear type earphone |
| CN108124210A (en) * | 2016-11-26 | 2018-06-05 | 王永明 | In-ear earphone |
| CN106535015A (en) * | 2016-12-07 | 2017-03-22 | 歌尔科技有限公司 | Microphone channel structure |
| CN107948803A (en) * | 2017-12-27 | 2018-04-20 | 声源科技（深圳）有限公司 | A kind of ear muff with phonocatheter |
| CN112399303A (en) * | 2019-08-16 | 2021-02-23 | 美特科技(苏州)有限公司 | Speaker, audio device thereof, and method for suppressing high frequency peak frequency |
| CN111447526A (en) * | 2020-03-09 | 2020-07-24 | 成都水月雨科技有限公司 | Acoustic coupling structure of in-ear earphone cavity |
| CN113709612A (en) * | 2021-08-03 | 2021-11-26 | 江西联创宏声电子股份有限公司 | In-ear earplug and earphone |
| CN113709612B (en) * | 2021-08-03 | 2024-03-26 | 江西联创宏声电子股份有限公司 | In-ear earplug and earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170612 Address after: 342399 Yudu City, Ganzhou Province town of tribute on the European Industrial Park Patentee after: JIANGXI TIANJIAN ELECTROACOUSTIC Co.,Ltd. Address before: 528400 Guangdong City, Zhongshan City, the town of Victoria Sheng community residents committee Patentee before: ZHONGSHAN TIANJIAN ELECTROACOUSTIC Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 341000, Ganzhou, Jiangxi province Yudu County town on the upper European Industrial Park Patentee after: Tianjian electroacoustic Co.,Ltd. Address before: 342399 Yudu City, Ganzhou Province town of tribute on the European Industrial Park Patentee before: JIANGXI TIANJIAN ELECTROACOUSTIC Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150422 |