CN107645692B - Adjustable quality earphone - Google Patents
Adjustable quality earphone Download PDFInfo
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- CN107645692B CN107645692B CN201710942983.4A CN201710942983A CN107645692B CN 107645692 B CN107645692 B CN 107645692B CN 201710942983 A CN201710942983 A CN 201710942983A CN 107645692 B CN107645692 B CN 107645692B
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- earphone
- tuning
- moving iron
- knob
- loudspeaker
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Abstract
The invention discloses a tunable quality earphone, comprising: the earphone comprises an earphone front cover, an earphone rear shell, a moving coil loudspeaker, a moving iron loudspeaker and a tuning component, wherein the earphone front cover and the earphone rear shell are combined to form an acoustic cavity for accommodating the moving coil loudspeaker and the moving iron loudspeaker, and the tuning component is used for driving the moving iron loudspeaker to rotate in the acoustic cavity so that the sound outlet of the moving iron loudspeaker faces different directions. The adjustable quality earphone provided by the invention can realize the tone quality adjustment of the earphone, and change the high-frequency band sound of the earphone so as to meet the requirements of different users.
Description
Technical Field
The invention relates to the field of headphones, in particular to a tunable quality headphone.
Background
At present, a tuning device is not arranged on an ordinary earplug type earphone, the tone quality is adjusted through playing equipment, one earphone can only provide one tone quality, and the earphone is only suitable for a part of user preference and cannot meet the requirements of users on different sound styles.
Disclosure of Invention
It is an object of the present invention to provide a new solution for an adjustable quality earphone.
The invention provides a tunable quality earphone, comprising: the earphone comprises an earphone front cover, an earphone rear shell, a moving coil loudspeaker, a moving iron loudspeaker and a tuning component, wherein the earphone front cover is combined with the earphone rear shell to form an acoustic cavity for accommodating the moving coil loudspeaker and the moving iron loudspeaker, and the tuning component is used for driving the moving iron loudspeaker to rotate in the acoustic cavity so that a sound outlet of the moving iron loudspeaker faces different directions.
Optionally, tuning subassembly includes moves indisputable loudspeaker support and tuning knob, move indisputable loudspeaker support with move indisputable loudspeaker combination, move indisputable loudspeaker support rotationally install in the sound cavity, the tuning knob with move indisputable loudspeaker support connection is used for the drive move indisputable loudspeaker support and rotates, earphone protecgulum or set up tuning knob mounting hole on the earphone backshell, tuning knob install in tuning knob mounting hole.
Optionally, the earphone front cover or be equipped with on the earphone backshell and support the bellying, move indisputable loudspeaker support both sides and be equipped with support recess and knob cooperation recess respectively, support the bellying and insert support the recess, tuning knob inserts the knob cooperation recess.
Optionally, the earphone front cover or be equipped with the support depressed part on the earphone backshell, move indisputable loudspeaker support both sides and be equipped with support bulge and knob cooperation bulge respectively, tuning knob one end is equipped with tuning knob depressed part, support bulge inserts support depressed part, the knob cooperation bulge inserts tuning knob depressed part.
Preferably, the tuning knob and the tuning knob mounting hole are provided with mating threads.
Preferably, the moving iron horn bracket is provided with a containing cavity, and the moving iron horn is embedded into the containing cavity.
Optionally, the earphone comprises a tuning net, a metal net and an earphone sound outlet hole, wherein the tuning net is arranged at the opening end of the accommodating cavity, and the metal net is arranged at the earphone sound outlet hole.
Optionally, the moving iron horn is arranged between the moving coil horn and the metal mesh.
Optionally, the tunable quality earphone is an earplug earphone.
The beneficial effects of the invention are as follows: the tuning knob is installed in the tuning knob mounting hole of seting up on earphone protecgulum or earphone backshell, moves indisputable loudspeaker of fixed moving of indisputable loudspeaker support to be connected with tuning knob and earphone protecgulum or earphone backshell, drive through rotating the tuning knob and move indisputable loudspeaker support and rotate, and then make and move indisputable loudspeaker play sound mouth orientation different directions of indisputable loudspeaker, can adjust out the different tone quality of earphone high frequency channel like this, tuning knob and tuning knob mounting hole are equipped with matched with screw thread even, can make like this move indisputable loudspeaker and remove in the horizontal direction, earphone tone quality also has the difference.
Other features of the present invention and its advantages will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.
Drawings
FIG. 1 is an exploded view of an adjustable mass earphone according to one embodiment of the present invention;
fig. 2 is a cross-sectional view of an earphone front cover, tuning knob and metal mesh combination structure according to one embodiment of the present invention;
FIG. 3 is a cross-sectional view of a moving iron horn, moving iron horn bracket and tuning net combination structure according to one embodiment of the present invention;
fig. 4 is a left side view, a front view and a right side view of a combination structure of a moving iron horn, a moving iron horn bracket and a tuning net according to an embodiment of the present invention;
fig. 5 is a cross-sectional view of a combination of a front cover, a tuning knob and a metal mesh of an earphone in accordance with another embodiment of the present invention;
FIG. 6 is a cross-sectional view of a moving iron horn, moving iron horn bracket and tuning net combination structure according to another embodiment of the present invention;
fig. 7 is a left side view, a front view and a right side view of a combination structure of a moving iron horn, a moving iron horn bracket and a tuning net according to another embodiment of the present invention;
FIG. 8 is a cross-sectional view of a tunable quality earphone with an upward sound outlet of a moving iron horn and without an earphone back shell and moving coil horn according to an embodiment of the present invention;
fig. 9 is a cross-sectional view of a tunable quality earphone with a moving iron horn with a sound outlet facing downward and without an earphone back shell and moving coil horn according to an embodiment of the present invention.
The earphone comprises a metal net 11, an earphone sound outlet hole 12, an earphone front cover 13, a tuning knob mounting hole 14, a tuning knob 15, a tuning net 16, a moving iron horn sound outlet 17, a moving iron horn 18, a moving iron horn bracket 19, a moving coil horn 20, an earphone rear shell 21, a containing cavity 22, a supporting protruding part 23, a supporting groove 24, a knob matching groove 25, a supporting concave part 26, a supporting protruding part 27, a tuning knob concave part 28 and a knob matching protruding part 29.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise.
The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.
As shown in fig. 1 to 3, the tunable quality earphone includes: the earphone comprises an earphone front cover 13, an earphone rear shell 21, a moving coil loudspeaker 20, a moving iron loudspeaker 18 and a tuning component, wherein the moving coil loudspeaker 20 and the moving iron loudspeaker 18 are arranged in an acoustic cavity surrounded by the earphone front cover 13 and the earphone rear shell 21. The tuning component is used for driving the moving iron loudspeaker 18 to rotate in the sound cavity, namely, the sound outlet 17 of the moving iron loudspeaker faces different directions, and therefore, high-frequency-band sounds output by the earphone can present different sound quality.
The tuning component comprises a moving iron horn bracket 19 and a tuning knob 15, the tuning knob 15 is connected with the moving iron horn bracket 19, the moving iron horn 18 and the moving iron horn bracket 19 are combined into a whole, and the moving iron horn bracket 19 is rotatably arranged in the sound cavity. The moving iron horn bracket 19 serves to protect and fix the moving iron horn 18, and indirectly connects the tuning knob 15 with the moving iron horn 18 through the moving iron horn bracket 19. The earphone front cover 13 or the earphone rear shell 21 is provided with a tuning knob mounting hole 14, and the tuning knob mounting hole 14 is used for mounting the tuning knob 15. Rotating the tuning knob 15 can drive the moving iron horn bracket 19 to rotate, so that the moving iron horn 18 is driven to rotate, and the high-frequency sound of the earphone changes along with the moving iron horn sound outlet 17 facing different directions. The tuning knob 15 and tuning knob mounting hole 14 provide for the turning of the moving iron horn 18 outside the acoustic cavity.
The positions of the tuning knob mounting holes 14 may vary according to actual demands, and the cross-sections of the mounting contact portions of the tuning knob mounting holes 14 and the tuning knob 15 are circular, so that the tuning knob 15 can be rotated in the tuning knob mounting holes 14, and the cross-sections of the tuning knob mounting holes 14 and the tuning knob 15 can be changed according to actual conditions.
The tuning knob 15 is preferably of a length convenient for rotation, and the end of the tuning knob remote from the moving iron horn bracket 19 may be, but not limited to, cylindrical, rectangular parallelepiped, etc.
In one example, as shown in fig. 2 to 4, the headphone front cover 13 is provided with a support boss 23, and the support boss 23 is disposed opposite to the tuning knob mounting hole 14. The moving iron horn bracket 19 is provided with a support groove 24 and a knob matching groove 25 on both sides respectively, the support boss 23 is inserted into the support groove 24, and the tuning knob 15 is inserted into the knob matching groove 25. The support boss 23 has the function of supporting, fixing and assisting the moving iron horn bracket 19 to rotate, and the tuning knob 15 has the function of supporting, fixing and rotating tuning.
The cross section of the mounting contact portion of the support boss 23 and the support groove 24 is circular, and can be supported, fixed and rotated relatively, and the size of the cross section is not fixed and can be changed according to the actual mounting requirement. The cross section of the installation contact part of the knob matching groove 25 and the tuning knob 15 is not circular, so that the two parts can be prevented from rotating relatively on the basis of supporting and fixing, and the tuning knob 15 can be rotated to drive the moving iron horn bracket 19 to rotate.
In one example, as shown in fig. 5 to 7, the headphone front cover 13 is provided with a support recess 26, and the support recess 26 is disposed opposite to the tuning knob mounting hole 14. The two sides of the moving iron horn bracket 19 are respectively provided with a supporting bulge 27 and a knob matching bulge 29, one end, close to the sound cavity, of the tuning knob 15 is provided with a tuning knob concave part 28, the supporting bulge 27 is inserted into the supporting concave part 26, and the knob matching bulge 29 is inserted into the tuning knob concave part 28. The support recess 26 has the function of supporting, fixing and assisting the rotation of the moving iron horn bracket 19, and the tuning knob 15 has the function of supporting, fixing and rotating tuning.
The cross section of the mounting contact portions of the support concave portion 26 and the support convex portion 27 is circular, and can be supported, fixed and rotated relatively, and the size of the cross section is not fixed and can be changed according to actual mounting requirements. The cross section of the installation contact part of the knob matching protruding part 29 and the tuning knob concave part 28 is not circular, so that the two parts can be prevented from rotating relatively on the basis of supporting and fixing, and the tuning knob 15 can be rotated to drive the moving iron horn bracket 19 to rotate.
Alternatively, the mounting contact portions of the tuning knob 15 and the tuning knob mounting hole 14 are provided with mating threads, so that when the tuning knob 15 is turned, not only the moving iron horn bracket 19 and the moving iron horn 18 can be turned, but also the moving iron horn bracket 19 and the moving iron horn 18 can be horizontally translated. Thus, the range of the spatial position of the sound outlet 17 of the moving iron loudspeaker is larger, so that more different sound quality can be obtained.
Alternatively, the mounting contact portions of both the support boss 23 and the support groove 24 are provided with mating threads, or the mounting contact portions of both the support recess 26 and the support projection 27 are provided with mating threads. At this time, whether or not the mounting contact portions of the tuning knob 15 and the tuning knob mounting hole 14 are provided with threads can be determined, and turning the tuning knob 15 can also obtain more different sound quality.
Preferably, as shown in fig. 1, 3, 6, 8 and 9, the moving iron horn support 19 is provided with a containing cavity 22, and the moving iron horn 18 is embedded into the containing cavity 22, so that the moving iron horn 18 can be better protected and fixed, and the moving iron horn 18 is prevented from falling off during testing or use.
Optionally, the tunable quality earphone further includes a tuning net 16, a metal net 11, and an earphone sound outlet 12, where the metal net 11 is disposed in the earphone sound outlet 12, and the tuning net 16 is disposed at an open end of the accommodating cavity 22. The metal mesh 11 and the tuning mesh 16 have the functions of dust prevention, tuning audio frequency and the like, and in addition, the tuning mesh 16 can also play the role of fixing the moving iron horn 18 to prevent the moving iron horn 18 from falling off.
For example: as shown in fig. 8, when the sound outlet 17 of the moving iron horn is turned to the upper side, the sound outlet 17 of the moving iron horn is close to the metal mesh 11, and at this time, the earphone presents a tone quality; as shown in fig. 9, when the moving iron speaker sound outlet 17 is turned down, the moving iron speaker sound outlet 17 is far away from the metal mesh 11, and at this time, the earphone presents another sound quality.
Optionally, the moving-iron horn 18 is disposed between the moving-coil horn 20 and the metal mesh 11, i.e. the moving-iron horn 18 is closer to the earphone sound outlet 12 than the moving-coil horn 20.
Optionally, the tunable quality earphone of any of the above is an earplug earphone.
In summary, the beneficial effects of the invention are as follows: according to the tonable quality earphone provided by the invention, the tone tuning knob is arranged in the tone tuning knob mounting hole formed in the earphone front cover or the earphone rear shell, the movable iron horn bracket is fixedly connected with the tone tuning knob and the earphone front cover or the earphone rear shell, and the movable iron horn bracket is driven to rotate by rotating the tone tuning knob, so that the sound outlets of the movable iron horns face different directions, different sound quality of the high frequency band of the earphone can be regulated, and even the tone tuning knob and the tone tuning knob mounting hole are provided with matched threads, so that the movable iron horns can move in the horizontal direction, and the sound quality of the earphone is different.
While certain specific embodiments of the invention have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (9)
1. The utility model provides a but tuning matter earphone, its characterized in that, includes earphone protecgulum, earphone backshell, moves the circle loudspeaker, moves indisputable loudspeaker and tuning subassembly, the earphone protecgulum with the earphone backshell combines to form and accepts move the sound cavity of circle loudspeaker and moving indisputable loudspeaker, tuning subassembly is used for the drive move indisputable loudspeaker thereby move indisputable loudspeaker and be in the sound cavity internal rotation makes move indisputable loudspeaker sound outlet orientation different directions of indisputable loudspeaker.
2. The toneable earphone of claim 1, wherein the tuning assembly comprises a moving iron horn bracket and a tuning knob, the moving iron horn bracket is combined with the moving iron horn, the moving iron horn bracket is rotatably mounted in the sound cavity, the tuning knob is connected with the moving iron horn bracket to drive the moving iron horn bracket to rotate, a tuning knob mounting hole is formed in a front cover of the earphone or a rear shell of the earphone, and the tuning knob is mounted in the tuning knob mounting hole.
3. The tunable quality earphone of claim 2, wherein a support protrusion is provided on the earphone front cover or the earphone rear case, a support groove and a knob matching groove are provided on both sides of the moving iron horn bracket, the support protrusion is inserted into the support groove, and the tuning knob is inserted into the knob matching groove.
4. The toneable earphone according to claim 2, wherein a support recess is provided on the earphone front cover or the earphone rear case, a support protrusion and a knob-fitting protrusion are provided on both sides of the moving iron horn bracket, respectively, and a tuning knob recess is provided at one end of the tuning knob, the support protrusion is inserted into the support recess, and the knob-fitting protrusion is inserted into the tuning knob recess.
5. The toneable headphones of any one of claims 2-4 wherein the tuning knob and the tuning knob mounting hole are provided with mating threads.
6. The tunable quality earphone of any one of claims 2-4, wherein the moving iron horn support is provided with a receiving cavity into which the moving iron horn is embedded.
7. The tunable quality earphone of claim 6, further comprising a tuning mesh, a metal mesh, and an earphone sound outlet, the tuning mesh being disposed at the open end of the receiving cavity, the metal mesh being disposed at the earphone sound outlet.
8. The tunable quality earphone of claim 7, wherein the moving iron horn is disposed between the moving coil horn and the metal mesh.
9. The tunable quality earphone of claim 8, wherein the tunable quality earphone is an earplug earphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710942983.4A CN107645692B (en) | 2017-10-11 | 2017-10-11 | Adjustable quality earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710942983.4A CN107645692B (en) | 2017-10-11 | 2017-10-11 | Adjustable quality earphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107645692A CN107645692A (en) | 2018-01-30 |
| CN107645692B true CN107645692B (en) | 2023-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710942983.4A Active CN107645692B (en) | 2017-10-11 | 2017-10-11 | Adjustable quality earphone |
Country Status (1)
| Country | Link |
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| CN (1) | CN107645692B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110881153A (en) * | 2019-12-20 | 2020-03-13 | 歌尔科技有限公司 | TWS earphone |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08237787A (en) * | 1995-02-23 | 1996-09-13 | Alpine Electron Inc | Speaker |
| CN201726513U (en) * | 2010-03-26 | 2011-01-26 | 富港电子（东莞）有限公司 | In-ear earphone |
| CN105187996A (en) * | 2015-07-22 | 2015-12-23 | 歌尔声学股份有限公司 | Earphone |
| CN205160736U (en) * | 2015-10-19 | 2016-04-13 | 歌尔声学股份有限公司 | A voice -adjustable earphone |
| CN206226664U (en) * | 2016-10-19 | 2017-06-06 | 歌尔科技有限公司 | A kind of tuning earphone |
| CN206251310U (en) * | 2016-12-18 | 2017-06-13 | 东莞市誉恒电子有限公司 | High-fidelity headphone component |
| CN207369242U (en) * | 2017-10-11 | 2018-05-15 | 歌尔股份有限公司 | A kind of adjustable tonequality earphone |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8837765B2 (en) * | 2013-01-14 | 2014-09-16 | Cheng Uei Precision Industry Co., Ltd. | Tunable earphone |
-
2017
- 2017-10-11 CN CN201710942983.4A patent/CN107645692B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08237787A (en) * | 1995-02-23 | 1996-09-13 | Alpine Electron Inc | Speaker |
| CN201726513U (en) * | 2010-03-26 | 2011-01-26 | 富港电子（东莞）有限公司 | In-ear earphone |
| CN105187996A (en) * | 2015-07-22 | 2015-12-23 | 歌尔声学股份有限公司 | Earphone |
| CN205160736U (en) * | 2015-10-19 | 2016-04-13 | 歌尔声学股份有限公司 | A voice -adjustable earphone |
| CN206226664U (en) * | 2016-10-19 | 2017-06-06 | 歌尔科技有限公司 | A kind of tuning earphone |
| CN206251310U (en) * | 2016-12-18 | 2017-06-13 | 东莞市誉恒电子有限公司 | High-fidelity headphone component |
| CN207369242U (en) * | 2017-10-11 | 2018-05-15 | 歌尔股份有限公司 | A kind of adjustable tonequality earphone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107645692A (en) | 2018-01-30 |
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