CN205213013U - Adjustable tone quality earphone - Google Patents
Adjustable tone quality earphone Download PDFInfo
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- CN205213013U CN205213013U CN201520918534.2U CN201520918534U CN205213013U CN 205213013 U CN205213013 U CN 205213013U CN 201520918534 U CN201520918534 U CN 201520918534U CN 205213013 U CN205213013 U CN 205213013U
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- auricular concha
- earphone
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Abstract
The utility model discloses an adjustable tone quality earphone, include earlap back cavity, loudspeaker, rotator, the earlap ante -chamber with earlap back cavity accordant connection, annular preceding mouth lid, the silica gel cover installed in proper order, the rotator is hollow tubulose, and the middle leading note hole that is, its top are equipped with the trip, and its afterbody is equipped with rotating barriers, be equipped with volume adjustment hole on the baffle, have the trompil in the middle of the earlap ante -chamber, with the outside of tubes wall matching of rotator, accordant connection is covered through trip and preceding mouth after passing the trompil to the tubulose part of rotator, the lateral wall of earlap ante -chamber is equipped with the logical sound hole that matches with volume adjustment hole, loudspeaker are installed in the earlap ante -chamber, the afterbody of rotator to and form the resonant cavity between the earphone shell, the silica gel ways is in the front portion of earphone ante -chamber. The utility model discloses the earlap ante -chamber uses two shaping of moulding, and messenger's contact surface is the flexible glue, has guaranteed its leakproofness, changes the ventilative volume of ante -chamber at last through the rotator to reach the requirement that improves tone quality, satisfied the different hobbies of different crowds to all kinds of tone quality. Mouth lid before rotatable through consumer's rotation, can change volume adjustment hole's ventilative volume, and then controls the tone quality of output.
Description
Technical field
The utility model belongs to ear phone technology field, particularly relates to a kind of adjustable tonequality earphone.
Background technology
Along with the develop rapidly of electronic product, the performance requirement of consumer to earphone is more and more higher, especially the sense of hearing aspect of tonequality, and consumer requires also more and more higher to the tonequality of earphone.The selection of earphone ante-chamber, back cavity, loudspeaker, adjustable sound paper and the design of internal structure are the key factors affecting product tonequality, thus to the design studies of this part always as the vital task of earphone tuning.The earphone products sold in the market, maintains static because earphone ante-chamber coordinates with back cavity, makes to only have a kind of tonequality, and cannot meet everyone different sense of hearing requirement.Therefore, in order to meet everyone different sense of hearing requirement, be necessary to study a kind of can the technology of free adjustment tonequality.
Summary of the invention
The purpose of this utility model is the earphone providing the adjustable tonequality of applicable different crowd to sound timbre difference requires.
The utility model realizes by the following technical solutions:
A kind of adjustable tonequality earphone, comprise install successively auricular concha back cavity, loudspeaker, rotary body, mate with auricular concha back cavity the auricular concha ante-chamber, the Qian Zuigai of ring-type, the silica gel sheath that are connected,
Described rotary body is hollow tubular, and centre is voice guide hole, and its top is provided with snap fit, and its afterbody is provided with butterfly, and described baffle plate is provided with sound regulating hole,
There is perforate in the middle of described auricular concha ante-chamber, mate with the pipe outer wall of rotary body, after the tubular portion of rotary body passes perforate, to be mated with front mouth lid by snap fit and be connected; The sidewall of described auricular concha ante-chamber is provided with the continuant orifice mated with sound regulating hole;
Described loudspeaker are installed in auricular concha ante-chamber, the afterbody of rotary body, and and form resonant cavity between earphone case;
Silica gel sheath is enclosed within the front portion of earphone ante-chamber.
As optimization, the aperture of described sound regulating hole is greater than the aperture of continuant orifice on auricular concha ante-chamber;
As optimization, the baffle plate of described rotary body is provided with fan-shaped draw-in groove, is provided with the screens with fan-shaped pocket matches in auricular concha ante-chamber;
As optimization, the external diameter of described front mouth lid is greater than the external diameter of auricular concha ante-chamber, and be provided with the cannelure mated with front mouth lid width in the through hole in the middle of described silica gel sheath, cannelure is enclosed within front mouth and covers fixing silica gel sheath;
As optimization, being fixed by glue of auricular concha ante-chamber and auricular concha back cavity;
As optimization, auricular concha ante-chamber is provided with raised ring, is provided with the groove mated with raised ring in auricular concha back cavity, and auricular concha ante-chamber and auricular concha back cavity are fixed by raised ring and groove button bit;
As optimization, also have adjustable sound paper, described adjustable sound paper is fixed on cavity wall before auricular concha;
As optimization, also have soft rubber cushion, described soft rubber cushion is located in auricular concha ante-chamber, is connected with rotary body;
As optimization, also have steel mesh, described steel mesh is located between front mouth lid and silica gel sheath.
The utility model has the following advantages: auricular concha ante-chamber uses two mold shaping, the contact-making surface made is flexible glue, ensure that its sealing, changes the Air permenbility of ante-chamber finally by rotary body, thus reach the requirement improving tonequality, meet different crowd and the difference of all kinds of tonequality is liked.Rotatable front mouth lid, by the rotation of consumer, can change the Air permenbility of sound regulating hole, and then controls the tonequality of output.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment exploded view;
Fig. 2 is the utility model embodiment schematic cross-section;
Fig. 3 is the utility model embodiment sound regulating hole A-A portion cross sectional view when overlapping with continuant orifice.
Embodiment
Below in conjunction with drawings and embodiments, the utility model is described further.
Embodiment
As shown in Figure 1, a kind of adjustable tonequality earphone, comprise install successively auricular concha back cavity 1, loudspeaker 2, rotary body 4, soft rubber cushion 5, mate with auricular concha back cavity 1 the auricular concha ante-chamber 6, adjustable sound paper 3, the front mouth lid 7 of ring-type, steel mesh 8, the silica gel sheath 9 that are connected,
Described rotary body 4 is hollow tubular, and centre is voice guide hole, and its top is provided with snap fit, and its afterbody is provided with butterfly, and described baffle plate is provided with sound regulating hole 41, and the aperture of described sound regulating hole is greater than the aperture of continuant orifice 61 on auricular concha ante-chamber 6;
Perforate is had in the middle of described auricular concha ante-chamber 6, mate with the tubular portion outer wall of rotary body 4, described soft rubber cushion 5 is enclosed within the tubular portion of rotary body, rotary body 4 tubular portion is again through after perforate, to be mated with front mouth lid 7 by snap fit and be connected, soft rubber cushion 5 makes do not have gap between rotary body 4 and auricular concha ante-chamber 6; Can not deviate from the past mouth lid 7 when rotary body rotates;
The sidewall of described auricular concha ante-chamber 6 is provided with the continuant orifice 61 mated with sound regulating hole;
The baffle plate of described rotary body 4 is provided with fan-shaped draw-in groove 42, is provided with the screens 62 of mating with screens in auricular concha ante-chamber 6; When rotary body 4 is installed, screens 62 is inserted in draw-in groove 42, make screens 62 limit rotary body 4 and rotate dynamic, so that control the overlapping degree of sound regulating hole 41 and continuant orifice 61, and then adjustment tonequality;
When rotary body 4 forwards draw-in groove one end to, just rotate motionless, and the sound regulating hole 41 now on rotary body 4 is aimed at, and communicates with the continuant orifice 61 on auricular concha ante-chamber 6, ventilative; When other one end of draw-in groove is arrived in rotation 4, sound regulating hole and the continuant orifice of auricular concha ante-chamber 6 stagger, and sound regulating hole 41 is plugged, and is now in sealing state, and two states changes Air permenbility, and then have influence on the change of tonequality;
Described adjustable sound paper 3 is fixed on auricular concha ante-chamber 6 inwall; Described loudspeaker 2 are installed in auricular concha ante-chamber 6 again, the afterbody of rotary body 4, and and form resonant cavity between earphone case;
Auricular concha ante-chamber 6 is fixed by glue with auricular concha back cavity;
The external diameter of described front mouth lid 7 is greater than the external diameter of auricular concha ante-chamber 6, and be provided with the cannelure mated with front mouth lid width in the through hole in the middle of described silica gel sheath 9, cannelure is enclosed within front mouth and covers fixing silica gel sheath 9; Silica gel sheath 9 is enclosed within the front portion of earphone ante-chamber 6, and described steel mesh 8 is located between front mouth lid 7 and silica gel sheath 9.
As optimization, described auricular concha ante-chamber 6 is provided with raised ring, is provided with the groove mated with raised ring in auricular concha back cavity, and auricular concha ante-chamber 6 and auricular concha back cavity are fixed by raised ring and groove button bit.
comparative example
A kind of earphone, as normal way, only has the assembling of simple ante-chamber and bonnet, also can only produce a kind of standard tonequality, be applicable to single crowd.
The utility model passes through at indoor design rotary body, and increases flexible glue on ante-chamber, realizes the change of tonequality, reaches the sense of hearing style of different crowd, and the crowd making single earphone meet different sense of hearing uses, and expands the scope of application of earphone widely.
Claims (9)
1. an adjustable tonequality earphone, comprise install successively auricular concha back cavity, loudspeaker, rotary body, mate with auricular concha back cavity the auricular concha ante-chamber, the Qian Zuigai of ring-type, the silica gel sheath that are connected, it is characterized in that,
Described rotary body is hollow tubular, and centre is voice guide hole, and its top is provided with snap fit, and its afterbody is provided with butterfly, and described baffle plate is provided with sound regulating hole,
There is perforate in the middle of described auricular concha ante-chamber, mate with the pipe outer wall of rotary body, after the tubular portion of rotary body passes perforate, to be mated with front mouth lid by snap fit and be connected; The sidewall of described auricular concha ante-chamber is provided with the continuant orifice mated with sound regulating hole;
Described loudspeaker are installed in auricular concha ante-chamber, the afterbody of rotary body, and and form resonant cavity between earphone case;
Silica gel sheath is enclosed within the front portion of earphone ante-chamber.
2. adjustable tonequality earphone as claimed in claim 1, is characterized in that, the aperture of described sound regulating hole is greater than the aperture of continuant orifice on auricular concha ante-chamber.
3. adjustable tonequality earphone as claimed in claim 1, is characterized in that, the baffle plate of described rotary body is provided with fan-shaped draw-in groove, is provided with the screens with fan-shaped pocket matches in auricular concha ante-chamber.
4. adjustable tonequality earphone as claimed in claim 1, is characterized in that, the external diameter of described front mouth lid is greater than the external diameter of auricular concha ante-chamber, and be provided with the cannelure mated with front mouth lid width in the through hole in the middle of described silica gel sheath, cannelure is enclosed within front mouth and covers fixing silica gel sheath.
5. adjustable tonequality earphone as claimed in claim 1, is characterized in that, being fixed by glue of auricular concha ante-chamber and auricular concha back cavity.
6. adjustable tonequality earphone as claimed in claim 1, it is characterized in that, auricular concha ante-chamber is provided with raised ring, is provided with the groove mated with raised ring in auricular concha back cavity, and auricular concha ante-chamber and auricular concha back cavity are fixed by raised ring and groove button bit.
7. adjustable tonequality earphone as claimed in claim 1, is characterized in that, also has adjustable sound paper, and described adjustable sound paper is fixed on cavity wall before auricular concha.
8. adjustable tonequality earphone as claimed in claim 1, is characterized in that, also have soft rubber cushion, described soft rubber cushion is located in auricular concha ante-chamber, is connected with rotary body.
9. adjustable tonequality earphone as claimed in claim 1, is characterized in that, also have steel mesh, described steel mesh is located between front mouth lid and silica gel sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520918534.2U CN205213013U (en) | 2015-11-18 | 2015-11-18 | Adjustable tone quality earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520918534.2U CN205213013U (en) | 2015-11-18 | 2015-11-18 | Adjustable tone quality earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205213013U true CN205213013U (en) | 2016-05-04 |
Family
ID=55850698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520918534.2U Active CN205213013U (en) | 2015-11-18 | 2015-11-18 | Adjustable tone quality earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205213013U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358111A (en) * | 2016-10-19 | 2017-01-25 | 歌尔股份有限公司 | Tuning headset |
| CN106562850A (en) * | 2016-10-25 | 2017-04-19 | 长安大学 | Liquid injection type silencing earplug |
| CN107249156A (en) * | 2017-07-28 | 2017-10-13 | 深圳精拓创新科技有限公司 | The method of earphone and regulation earpiece audio characteristic |
| EP3340644A1 (en) * | 2016-12-26 | 2018-06-27 | LG Electronics Inc. | Earphone |
| CN109951754A (en) * | 2017-12-20 | 2019-06-28 | 深圳市冠旭电子股份有限公司 | PlayGear Stealth and earphone external member |
| US10433061B2 (en) | 2016-12-26 | 2019-10-01 | Lg Electronics Inc. | Ear unit and portable sound device |
-
2015
- 2015-11-18 CN CN201520918534.2U patent/CN205213013U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358111A (en) * | 2016-10-19 | 2017-01-25 | 歌尔股份有限公司 | Tuning headset |
| CN106562850A (en) * | 2016-10-25 | 2017-04-19 | 长安大学 | Liquid injection type silencing earplug |
| EP3340644A1 (en) * | 2016-12-26 | 2018-06-27 | LG Electronics Inc. | Earphone |
| CN108260047A (en) * | 2016-12-26 | 2018-07-06 | Lg电子株式会社 | Earphone |
| US10433061B2 (en) | 2016-12-26 | 2019-10-01 | Lg Electronics Inc. | Ear unit and portable sound device |
| US10448141B2 (en) | 2016-12-26 | 2019-10-15 | Lg Electronics Inc. | Earphone |
| CN108260047B (en) * | 2016-12-26 | 2020-02-28 | Lg电子株式会社 | Earphone set |
| CN107249156A (en) * | 2017-07-28 | 2017-10-13 | 深圳精拓创新科技有限公司 | The method of earphone and regulation earpiece audio characteristic |
| CN109951754A (en) * | 2017-12-20 | 2019-06-28 | 深圳市冠旭电子股份有限公司 | PlayGear Stealth and earphone external member |
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| GR01 | Patent grant |