CN103297891B - A kind of earphone - Google Patents
A kind of earphone Download PDFInfo
- Publication number
- CN103297891B CN103297891B CN201310252862.9A CN201310252862A CN103297891B CN 103297891 B CN103297891 B CN 103297891B CN 201310252862 A CN201310252862 A CN 201310252862A CN 103297891 B CN103297891 B CN 103297891B
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- Prior art keywords
- earphone
- region
- procapsid
- ear muff
- sound
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- 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.)
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- 108090000565 Capsid Proteins Proteins 0.000 claims abstract description 56
- 101001010782 Drosophila melanogaster Fez family zinc finger protein erm Proteins 0.000 claims abstract description 41
- 230000002093 peripheral effect Effects 0.000 claims abstract description 11
- 239000002985 plastic film Substances 0.000 claims description 6
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Headphones And Earphones (AREA)
Abstract
The invention discloses a kind of earphone, including earphone procapsid and earphone back casing, movable sleeve is provided with ear muff on the outside of the earphone procapsid, and the ear muff can be relatively rotated with the earphone procapsid, and edge is provided with acoustic short circuit hole along its periphery on the earphone procapsid；The peripheral edge of the ear muff medial surface along some regions for including setting gradually, some regions include being provided with the region of adjustable sound paper, be provided with sound catch region and and the earphone procapsid lateral surface directly contact region.Earphone of the invention, can conveniently realize and adjust frequency response to some extent.
Description
Technical field
The present invention relates to a kind of earphone.
Background technology
Earphone, using very wide, is such as connected to the personal offer sound in hyundai electronicses consumer products with digital music equipment.
Existing earphone includes earphone procapsid and earphone back casing, and earphone procapsid is provided with ear muff, and earphone back casing is closed
Or it is semi-enclosed, ear muff sometimes uses air-locked cortex ear muff.The earphone of this structure, ear muff is combined with earphone procapsid
The operatic tunes formed together before, earphone procapsid and earphone back casing are combined together to form the rear operatic tunes.
Existing earphone opens several acoustic short circuit holes to adjust frequency response on earphone procapsid, meets the need of regulation frequency response
Will.But different earphone users, the hobby for earphone frequency response is different, and for different use environments, it is also desirable to
By earphone regulation to different frequency responses to adapt to people the need for, such as headphone, people when headphone is worn, due to
The chucking power of headband is different, the coupling between headphone and the ear of people can be influenceed, so as to influence headphone
Low frequency.Therefore it is necessary to the difference of the chucking power according to headphone, specifically to adjust the frequency response of earphone to optimum efficiency.
But several acoustic short circuit holes are only opened on earphone procapsid, it is impossible to meet it is various in the case of adjust earphone frequency response to some extent
Need.
The content of the invention
The technical problems to be solved by the invention are：A kind of can conveniently realizing is provided and adjusts frequency response to some extent
Earphone.
In order to solve the above technical problems, the technical scheme is that：
A kind of earphone, including earphone procapsid and earphone back casing, movable sleeve is provided with ear muff on the outside of the earphone procapsid,
The ear muff can be relatively rotated with the earphone procapsid, and edge is provided with acoustic short circuit along its periphery on the earphone procapsid
Hole；Along some regions for including setting gradually, some regions include being provided with adjustable sound paper the peripheral edge of the ear muff medial surface
Region, be provided with sound catch region and and the earphone procapsid lateral surface directly contact region.
Preferably, some regions include the peripheral edge for accounting for the ear muff medial surface respectively that sets gradually along four/
The first area in one region, second area, the 3rd region and the 4th region；Wherein, the first area and the 3rd region
Be respectively equipped with the adjustable sound paper of different meshes, the second area is provided with sound catch, the 4th region be with before the earphone
The region of the lateral surface directly contact of housing.
Preferably, in region of the acoustic short circuit hole position in the earphone procapsid peripheral edge along a quarter.
Preferably, the sound catch is plastic sheet.
Preferably, the sound catch is polycarbonate plastic sheet.
After employing above-mentioned technical proposal, the beneficial effects of the invention are as follows：
Because edge is provided with acoustic short circuit hole along its periphery on the earphone procapsid of earphone of the invention；The ear muff medial surface
Peripheral edge along some regions for setting gradually are included, some regions include being provided with the region of adjustable sound paper, are provided with sound gear
The region of piece and the region with the lateral surface directly contact of the earphone procapsid.The earphone when in use, can be by turning
Dynamic ear muff, changes ear muff with the relative position of earphone procapsid to be conveniently adjusted the frequency response of earphone.When ear muff goes to its inner side
When face is provided with the acoustic short circuit hole on the region overlay earphone procapsid of sound catch, the acoustic short circuit hole on earphone procapsid is by sound
Catch is blocked, and earphone is kept low frequency higher.When the lateral surface that ear muff goes to its medial surface and the earphone procapsid is direct
During acoustic short circuit hole on the region overlay earphone procapsid of contact, the acoustic short circuit hole on earphone procapsid is not blocked completely,
Acoustic short circuit hole can well play the effect of sound short circuit, reduce the low frequency of earphone.Adjustable sound paper is provided with when ear muff goes to it
During acoustic short circuit hole on region overlay earphone procapsid, as the mesh number of adjustable sound paper is different, the low frequency frequency response effect of earphone is adjusted
Also it is just different.Ear muff can also be rotated so that acoustic short circuit bore portion is blocked, partly play a role to adjust earphone frequency response
It is different.Therefore, earphone of the invention, by rotating ear muff, changes the relative position of ear muff and earphone procapsid, comes easily not
The frequency response of earphone is adjusted with degree, the need for the frequency response of earphone is met user.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is the earphone procapsid structural representation of earphone of the invention；
Fig. 2 is the medial surface schematic diagram of the ear muff of earphone of the invention；
In figure：1st, earphone procapsid；11st, acoustic short circuit hole；12nd, buckle；2nd, ear muff；21st, first area；22nd, second area；
23rd, the 3rd region；24th, the 4th region；25th, adjustable sound paper；26th, sound catch.
Specific embodiment
Fig. 1 is the earphone procapsid structural representation of earphone of the invention；Fig. 2 is the inner side of the ear muff of earphone of the invention
Face schematic diagram；Referring to Figures 1 and 2, earphone of the invention, including earphone procapsid 1 and earphone back casing, outside earphone procapsid 1
Side movable sleeve is provided with ear muff 2, and ear muff 2 can be relatively rotated with earphone procapsid 1, and earphone procapsid 1 is provided with four buckles 12,
Ear muff 2 is fit together by buckle 12 with earphone procapsid 1.Edge is provided with acoustic short circuit hole along its periphery on earphone procapsid 1
11；The peripheral edge of the medial surface fitted with earphone procapsid 1 of ear muff 2 is along some regions for including setting gradually, Ruo Ganqu
Domain includes being provided with the region of adjustable sound paper 25, is provided with the region of sound catch 26 and is directly connect with the lateral surface of earphone procapsid 1
Tactile region.
The earphone of the present embodiment, some regions include the peripheral edge for accounting for the medial surface of ear muff 2 respectively for setting gradually along four points
One of the first area 21 in region, second area 22, the 3rd region 23 and the 4th region 24；Wherein, first area 21 and the 3rd
Region 23 is respectively equipped with the adjustable sound paper 25 of different meshes, in the region 23 of first area 21 and the 3rd in addition to adjustable sound paper 25 is covered
Region and second area 22 are provided with sound catch 26, and the 4th region 24 is the lateral surface directly contact with earphone procapsid 1
Region.Acoustic short circuit hole 11 is located at the peripheral edge of earphone procapsid 1 along the region of a quarter.In the present embodiment, sound catch
26 is polycarbonate plastic sheet, it is of course also possible to use the plastic sheet of other species.
Earphone of the invention is not limited to said structure, it is also possible in the inner side fitted with earphone procapsid 1 of ear muff 2
Face sets the sound catch 26 of ring-type, and the sound catch 26 in the 4th region 24 is removed, by the region 23 of first area 21 and the 3rd
The central aperture of sound catch 26, sets the adjustable sound paper 25 of different meshes respectively at hole.
The earphone when in use, can change the relative position of ear muff 2 and earphone procapsid 1 by rotating ear muff 2, come
It is conveniently adjusted the frequency response of earphone.It is provided with the region overlay earphone procapsid 1 of sound catch 26 when ear muff 2 goes to its medial surface
Acoustic short circuit hole 11 when, the acoustic short circuit hole 11 on earphone procapsid 1 is blocked by sound catch 26, earphone is kept higher low
Frequently.When ear muff 2 is gone on the region overlay earphone procapsid 1 of the lateral surface directly contact of its medial surface and earphone procapsid 1
During acoustic short circuit hole 11, the acoustic short circuit hole 11 on earphone procapsid 1 is not blocked completely, and acoustic short circuit hole 11 can play well
The effect of sound short circuit, reduces the low frequency of earphone.When ear muff 2 goes to its region overlay earphone procapsid 1 for being provided with adjustable sound paper 25
On acoustic short circuit hole 11 when, as the mesh number of adjustable sound paper 25 is different, the low frequency frequency response effect for adjusting earphone is also just different.Can also
Rotate ear muff 2 so that the part of acoustic short circuit hole 11 is blocked, and partly plays a role to adjust the difference of earphone frequency response.Therefore, originally
The earphone of invention, by rotating ear muff 2, changes the relative position of ear muff 2 and earphone procapsid 1, comes easily to some extent
The frequency response of earphone is adjusted, the need for the frequency response of earphone is met user.
The above is the citing of best mode for carrying out the invention, wherein to be this area common for the part do not addressed in detail
The common knowledge of technical staff.Protection scope of the present invention is defined by the content of claim, any based on technology of the invention
The equivalent transformation for enlightening and carrying out, also within protection scope of the present invention.
Claims (3)
1. a kind of earphone, including earphone procapsid and earphone back casing, movable sleeve is provided with ear muff on the outside of the earphone procapsid, institute
Stating ear muff can relatively rotate with the earphone procapsid, and edge is provided with acoustic short circuit hole along its periphery on the earphone procapsid；
It is characterized in that：Along some regions for including setting gradually, some regions include setting the peripheral edge of the ear muff medial surface
The region that has adjustable sound paper, the region for being provided with sound catch and and the earphone procapsid lateral surface directly contact region；
Some regions include the peripheral edge for accounting for the ear muff medial surface respectively that sets gradually along the of a quarter region
One region, second area, the 3rd region and the 4th region；Wherein, the first area and the 3rd region are respectively equipped with not
With the adjustable sound paper of mesh number, the second area is provided with sound catch, and the 4th region is the outside with the earphone procapsid
The region of face directly contact；
In region of the acoustic short circuit hole position in the earphone procapsid peripheral edge along a quarter.
2. earphone as claimed in claim 1, it is characterised in that：The sound catch is plastic sheet.
3. earphone as claimed in claim 2, it is characterised in that：The sound catch is polycarbonate plastic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310252862.9A CN103297891B (en) | 2013-06-24 | 2013-06-24 | A kind of earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310252862.9A CN103297891B (en) | 2013-06-24 | 2013-06-24 | A kind of earphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103297891A CN103297891A (en) | 2013-09-11 |
| CN103297891B true CN103297891B (en) | 2017-06-16 |
Family
ID=49098095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310252862.9A Active CN103297891B (en) | 2013-06-24 | 2013-06-24 | A kind of earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103297891B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712900B (en) * | 2013-12-09 | 2016-09-07 | 青岛歌尔声学科技有限公司 | A kind of detection tuning conforming method and apparatus of mesh gap |
| CN106954155B (en) * | 2015-08-13 | 2019-08-16 | 深圳市韶音科技有限公司 | Bone-conduction speaker |
| CN105635883A (en) * | 2016-02-25 | 2016-06-01 | 歌尔声学股份有限公司 | Earphone |
| US10244328B2 (en) * | 2016-04-06 | 2019-03-26 | Innovation Sound Technology Co., Ltd. | Moving-coil speaker |
| CN109068224B (en) * | 2018-09-26 | 2019-12-06 | 惠州市欧凡实业有限公司 | Earphone capable of changing frequency response parameters of earphone low frequency |
| CN110856057B (en) * | 2019-11-28 | 2021-06-04 | 歌尔股份有限公司 | Loudspeaker device and earphone with same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202168181U (en) * | 2011-04-29 | 2012-03-14 | 富港电子(南昌)有限公司 | Toning mechanism |
| CN202488652U (en) * | 2012-03-12 | 2012-10-10 | 俊骅企业有限公司 | Earphone with toning function |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5729605A (en) * | 1995-06-19 | 1998-03-17 | Plantronics, Inc. | Headset with user adjustable frequency response |
| CN2324740Y (en) * | 1997-09-26 | 1999-06-16 | 江兆宁 | Headphone |
| US8107663B2 (en) * | 2009-04-24 | 2012-01-31 | Cheng Uei Precision Industry Co., Ltd. | Headset |
| CN201726513U (en) * | 2010-03-26 | 2011-01-26 | 富港电子（东莞）有限公司 | In-ear earphone |
| CN202310043U (en) * | 2011-10-07 | 2012-07-04 | 富港电子（东莞）有限公司 | In-ear type earphone |
| CN202587329U (en) * | 2012-04-24 | 2012-12-05 | 富港电子（东莞）有限公司 | In-ear headphone |
| CN203289619U (en) * | 2013-06-24 | 2013-11-13 | 青岛歌尔声学科技有限公司 | Earphone |
-
2013
- 2013-06-24 CN CN201310252862.9A patent/CN103297891B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202168181U (en) * | 2011-04-29 | 2012-03-14 | 富港电子(南昌)有限公司 | Toning mechanism |
| CN202488652U (en) * | 2012-03-12 | 2012-10-10 | 俊骅企业有限公司 | Earphone with toning function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103297891A (en) | 2013-09-11 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20240710 Address after: 266104 No. 500, Songling Road, Laoshan District, Qingdao, Shandong Patentee after: GOERTEK TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 266061 room 401-436, 4th floor, building 3, Guozhan wealth center, No.18 Qinling Road, Laoshan District, Qingdao City, Shandong Province Patentee before: QINGDAO GOERTEK TECHNOLOGY Co.,Ltd. Country or region before: China |