CN109257679A - A kind of headphone - Google Patents
A kind of headphone Download PDFInfo
- Publication number
- CN109257679A CN109257679A CN201811452910.8A CN201811452910A CN109257679A CN 109257679 A CN109257679 A CN 109257679A CN 201811452910 A CN201811452910 A CN 201811452910A CN 109257679 A CN109257679 A CN 109257679A
- Authority
- CN
- China
- Prior art keywords
- shell
- headphone
- earmuff
- connecting bracket
- loudspeaker
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1008—Earpieces of the supra-aural or circum-aural type
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
Abstract
The invention discloses a kind of headphones, and including earmuff, the loudspeaker of shell and setting inside the shell, headphone further includes ring apron；Shell is open shape towards the side of earmuff, and ring apron is circumferentially positioned between shell and earmuff, the open area of covering shell, and the inner cavity that ring apron connection shell surrounds is connected to the rear operatic tunes of loudspeaker.The application utilizes the connection space between the shell and earmuff of headphone, by setting open shape for shell, and increase ring apron, the inner cavity for surrounding ring apron and open shell is as expansion space, it is connected to the rear operatic tunes of loudspeaker, to increase the rear operatic tunes space of loudspeaker, the low frequency audio of headphone is improved, while also not significantly increasing the volume of headphone.
Description
Technical field
The present invention relates to a kind of headphones.
Background technique
Pursuit with people to audio-visual enjoyment, earphone have become the portable equipment of most people.Wherein, it wears
The low-frequency effect of formula earphone is good, and fidelity is high, and easy to carry, has become the consumer products of music-lover's favor.But
With the demand that the raising and trip of modern people's aesthetic level carry, propose that size is small and performance is high to headphone
It is required that the requirement especially to low frequency audio is especially prominent, and headphone is wanted to reach good low-frequency effect, to loudspeaker
The volume requirement of the rear operatic tunes can be higher, need in limited earphone space, the volume of the operatic tunes after increase, to realize bass
The promotion of effect.
Summary of the invention
The volume of the operatic tunes is after needing to increase in the case where guaranteeing earphone small size in view of the prior art to improve bass
The problem of effect, proposes a kind of headphone of the invention, to overcome the above problem.
To achieve the goals above, present invention employs following technical solutions:
A kind of headphone, including earmuff, the loudspeaker of shell and setting inside the shell, headphone further includes ring
Shape cushion rubber；Shell is open shape towards the side of earmuff, and ring apron is circumferentially positioned between shell and earmuff, covering shell
Open area, the inner cavity that ring apron connection shell surrounds are connected to the rear operatic tunes of loudspeaker.
Optionally, headphone further includes connecting bracket, and one end of connecting bracket is installed inside the shell, connecting bracket
The other end installs earmuff, and ring apron is centered around on the outside of connecting bracket.
Optionally, the rotation axis along shell radial direction is equipped in shell, one end of connecting bracket is rotatablely installed by rotation axis
Inside the shell, so that the earmuff of connecting bracket other end installation being capable of opposite shell rotation adjusting angle.
Optionally, with shell in the axis aligned position of rotation at, ring apron be equipped with bleeder port.
Optionally, there are two the bleeder port of ring apron is symmetrically set.
Optionally, ring apron is additionally provided with positioning column, and positioning column connected with outer casing is to prevent ring apron opposite shell from rotating.
Optionally, loudspeaker are also installed on connecting bracket, one end that connecting bracket is located in shell are occupy, after loudspeaker
Side, connecting bracket are set as open shape, are connected to the rear operatic tunes of loudspeaker with the inner cavity of shell.
Optionally, headphone further includes mounting plate, and earmuff is mounted in connecting bracket by mounting plate.
Optionally, shell includes the front housing fitted together and rear shell.
Optionally, headphone further includes battery and circuit board, and battery and circuit board setting inside the shell, occupy connection
The rear of bracket.
In conclusion the beneficial effects of the present invention are:
Using the connection space between the shell and earmuff of headphone, by setting open shape for shell, and increase
Adding ring apron, the inner cavity for surrounding ring apron and open shell is connected to as expansion space with the rear operatic tunes of loudspeaker, from
And increase the rear operatic tunes space of loudspeaker, improve the low frequency audio of headphone, also, ring apron setting in shell and
In the connection space of earmuff, the volume of headphone is not obviously increased yet, headphone compact is maintained, is convenient for
It carries.
Detailed description of the invention
Fig. 1 is a kind of the schematic diagram of the section structure of headphone provided by one embodiment of the present invention；
Fig. 2 is a kind of ring apron structural schematic diagram of headphone provided by one embodiment of the present invention；
In figure: earmuff 100, front housing 220, rear shell 230, loudspeaker 300, ring apron 400, bleeder port 410, is determined shell 200
Position column 420, connecting bracket 500, mounting plate 600, circuit board 700.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
In the description of the present application, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for describe the application and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present application, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in application.
Technical concept of the invention is: in the limited bulk of headphone, making full use of the shell of headphone
Connection space between earmuff by setting open shape for shell, and increases ring apron, make ring apron with it is open
The inner cavity that shell surrounds is connected to increase the rear operatic tunes space of loudspeaker, poppet with the rear operatic tunes of loudspeaker as expansion space
The low frequency audio of headset.
Fig. 1 is to Fig. 2 shows one embodiment of the application headphone, as shown in Figure 1 to Figure 2, the wear-type ear
Machine includes: earmuff 100, shell 200, the loudspeaker 300 and ring apron 400 being arranged in shell 200.
Shell 200 is open shape towards the side of earmuff 100, and ring apron 400 is circumferentially positioned at shell 200 and earmuff
Between 100, the open area of covering shell 200, ring apron 400 is connected to the rear sound of the inner cavity that shell 200 surrounds and loudspeaker 300
Chamber connection, to increase the volume of the rear operatic tunes, improves the low frequency audio of headphone.
As shown in Figure 1, by the volumetric constraint of earphone, having no idea as existing most headphone is identical as loudspeaker
300 open up independent cavity, thus the other components such as loudspeaker 300 and battery, circuit board Joint Designing is in the inner cavity of shell 200
In, leading to the rear operatic tunes of loudspeaker 300 only includes 300 rear of loudspeaker to the small areas of the components such as circuit board, such rear operatic tunes
Volume is extremely difficult to ideal low frequency audio requirement.
In embodiments herein, by the way that the upper end of shell 200 is set as open shape, and at 100 link slot of earmuff
Increase ring apron 400, thus using the connection space between shell 200 and earmuff 100, by ring apron 400 and shell 200
The expansion space of the rear operatic tunes is defined, the volume of the rear operatic tunes of loudspeaker 300 is increased, improves the low frequency audio of earphone, also,
Ring apron 400 is arranged in the link slot of shell 200 and earmuff 100, does not also obviously increase the volume of headphone, protects
It is easy to carry headphone compact has been held.
In the present embodiment, headphone further includes connecting bracket 500, and connecting bracket 500 plays 200 He of connected with outer casing
The effect of earmuff 100, one end are mounted in shell 200, and the other end installs earmuff 100, and ring apron 400 is centered around connection branch
The outside of frame 500 avoids connecting bracket 500 exposed, to maintain the good appearance of headphone.
In the present embodiment, earmuff 100 can also opposite shell 200 rotation adjust so that user wear it is more comfortable.Specifically
Ground, shell 200 is interior to be equipped with the rotation axis radial along shell 200, and one end of connecting bracket 500 is rotatablely installed outside by rotation axis
In shell 200, thus, 500 other end of connecting bracket installation earmuff 100 can opposite shell 200 rotation adjust angle, enable use
Family wearing is more flexible comfortable, is particularly suitable for movement and matches.Also, the ring apron 400 in 500 outside of connecting bracket has soft
Property, it can be rotated with connecting bracket 500 and generate deformation, to not influence the angular adjustment of earmuff 100.
In headset designs, the rear operatic tunes of loudspeaker 300 also needs to design bleeder port 410, so that the audio of headphone
Characteristic is improved, and the size of bleeder port 410 is particularly significant to the stability of acoustic characteristic.In the present embodiment, such as
Shown in Fig. 2, ring apron 400 is equipped with bleeder port 410, and the bleeder port 410 setting is axis aligned in ring apron 400 and rotation
At position.Since the extruding that the part that ring apron 400 is aligned rotation axis is subject to when earmuff 100 is rotated and adjusted is small, thus produce
Raw deformation is small will not even to generate deformation, thus the size of the bleeder port 410 can be kept to stablize, and keep wear-type ear
The acoustic characteristic of machine is stablized.
As shown in Fig. 2, there are two the bleeder port 410 of ring apron 400 symmetrically sets, two bleeder ports 410 and shell
Rotation axis in 200 is arranged in parallel.In the present embodiment, the rotation axis in shell 200 is also configured as symmetrical two.
As shown in Fig. 2, in the present embodiment, ring apron 400 is additionally provided with positioning column 420,420 connected with outer casing of positioning column
200, to prevent 400 opposite shell 200 of ring apron from rotating, thus keep the position of bleeder port 410 constant, alignment rotation always
Axis.
In the present embodiment, can be also glued on ring apron 400 so that ring apron 400 be bonded shell 200 and/or
Earmuff 100, other parts of the operatic tunes in addition to bleeder port 410 are air tight after guarantee, the stability of acoustical cavity after raising.
In the present embodiment, loudspeaker 300 are also installed in connecting bracket 500, are occupy connecting bracket 500 and are located at shell 200
Interior one end, at the rear of loudspeaker 300, which is set as open shape, to make the rear operatic tunes and shell of loudspeaker 300
200 inner cavity connection.Loudspeaker 300 and earmuff 100 are installed simultaneously by connecting bracket 500, assembling process is convenient, and loudspeaker 300
It is remained unchanged at a distance from earmuff 100, i.e. the speaking apart from constant to human ear of loudspeaker 300, to ensure that headphone
It is good to wear experience effect, sound quality is stablized.
In the present embodiment, headphone further includes mounting plate 600, and earmuff 100 is mounted on connection by mounting plate 600
On bracket 500, for example, can be pasted on the mounting plate 600, or it is set on the mounting plate 600, details are not described herein.
In the present embodiment, shell 200 includes the front housing 220 fitted together and rear shell 230.When assembly, connecting bracket
500 can penetrate, to be conveniently mounted to the shell 200 before front housing 220 and rear shell 230 assemble from the rear of front housing 220
It is interior.
In the present embodiment, the battery of headphone and circuit board 700 are arranged in shell 200, occupy connecting bracket
The space of 200 front end of earphone outer covering is vacateed at 500 rear for loudspeaker 300.
The above description is merely a specific embodiment, under above-mentioned introduction of the invention, those skilled in the art
Other improvement or deformation can be carried out on the basis of the above embodiments.It will be understood by those skilled in the art that above-mentioned tool
Body description only preferably explains that the purpose of the present invention, protection scope of the present invention should be subject to the protection scope in claims.
Claims (10)
1. a kind of headphone, including earmuff, shell and the loudspeaker being arranged in the shell, which is characterized in that described
Headphone further includes ring apron；The shell is open shape towards the side of the earmuff, and the ring apron is surround
It is arranged between the shell and the earmuff, covers the open area of the shell, the ring apron is connected to the shell
The inner cavity surrounded is connected to the rear operatic tunes of the loudspeaker.
2. headphone according to claim 1, which is characterized in that the headphone further includes connecting bracket,
One end of the connecting bracket is mounted in the shell, and the other end of the connecting bracket installs the earmuff, the annular
Cushion rubber is centered around on the outside of the connecting bracket.
3. headphone according to claim 2, which is characterized in that be equipped with the rotation along shell radial direction in the shell
One end of axis, the connecting bracket is rotatably installed in the shell by the rotation axis, so that the connecting bracket is another
It holds the earmuff of installation that can rotate relative to the shell and adjusts angle.
4. headphone according to claim 3, which is characterized in that with the shell in the axis aligned position of rotation
Place is set, the ring apron is equipped with bleeder port.
5. headphone according to claim 4, which is characterized in that the bleeder port of the ring apron is symmetrically equipped with
Two.
6. headphone according to claim 4, which is characterized in that the ring apron is additionally provided with positioning column, described
Positioning column connects the shell to prevent the ring apron from rotating relative to the shell.
7. according to the described in any item headphones of claim 2-6, which is characterized in that the loudspeaker are also installed on the company
Bracket is connect, one end that the connecting bracket is located in the shell is occupy, at the rear of the loudspeaker, the connecting bracket is set as
Open shape, is connected to the rear operatic tunes of the loudspeaker with the inner cavity of the shell.
8. headphone according to claim 2, which is characterized in that the headphone further includes mounting plate, institute
Earmuff is stated to be mounted in the connecting bracket by the mounting plate.
9. headphone according to claim 2, which is characterized in that the shell include the front housing that fits together and
Rear shell.
10. headphone according to claim 2, which is characterized in that the headphone further includes battery and electricity
Road plate, the battery and circuit board are arranged in the shell, occupy the rear of the connecting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811452910.8A CN109257679B (en) | 2018-11-30 | 2018-11-30 | Headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811452910.8A CN109257679B (en) | 2018-11-30 | 2018-11-30 | Headset |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109257679A true CN109257679A (en) | 2019-01-22 |
| CN109257679B CN109257679B (en) | 2024-05-10 |
Family
ID=65042432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811452910.8A Active CN109257679B (en) | 2018-11-30 | 2018-11-30 | Headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109257679B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110475173A (en) * | 2019-08-20 | 2019-11-19 | 深圳市魅动智能股份有限公司 | Noise cancelling headphone |
| CN111491226A (en) * | 2019-01-28 | 2020-08-04 | 美律电子（惠州）有限公司 | Head earphone |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100040245A1 (en) * | 2006-06-09 | 2010-02-18 | Koninklijke Philips Electronics N.V. | Multi-function headset and function selection of same |
| CN205666929U (en) * | 2015-12-16 | 2016-10-26 | 周华 | Headphone |
| CN206004873U (en) * | 2016-08-05 | 2017-03-08 | 广州市立伟电子有限公司 | A kind of headset |
| CN206370928U (en) * | 2016-12-13 | 2017-08-01 | 佳禾智能科技股份有限公司 | A kind of headphone |
| CN107750026A (en) * | 2017-10-31 | 2018-03-02 | 江西联创电声有限公司 | Head earphone |
| CN209046841U (en) * | 2018-11-30 | 2019-06-28 | 歌尔科技有限公司 | A kind of headphone |
-
2018
- 2018-11-30 CN CN201811452910.8A patent/CN109257679B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100040245A1 (en) * | 2006-06-09 | 2010-02-18 | Koninklijke Philips Electronics N.V. | Multi-function headset and function selection of same |
| CN205666929U (en) * | 2015-12-16 | 2016-10-26 | 周华 | Headphone |
| CN206004873U (en) * | 2016-08-05 | 2017-03-08 | 广州市立伟电子有限公司 | A kind of headset |
| CN206370928U (en) * | 2016-12-13 | 2017-08-01 | 佳禾智能科技股份有限公司 | A kind of headphone |
| CN107750026A (en) * | 2017-10-31 | 2018-03-02 | 江西联创电声有限公司 | Head earphone |
| CN209046841U (en) * | 2018-11-30 | 2019-06-28 | 歌尔科技有限公司 | A kind of headphone |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111491226A (en) * | 2019-01-28 | 2020-08-04 | 美律电子（惠州）有限公司 | Head earphone |
| CN110475173A (en) * | 2019-08-20 | 2019-11-19 | 深圳市魅动智能股份有限公司 | Noise cancelling headphone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109257679B (en) | 2024-05-10 |
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