CN206332803U - Earphone - Google Patents
Earphone Download PDFInfo
- Publication number
- CN206332803U CN206332803U CN201621475838.7U CN201621475838U CN206332803U CN 206332803 U CN206332803 U CN 206332803U CN 201621475838 U CN201621475838 U CN 201621475838U CN 206332803 U CN206332803 U CN 206332803U
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- Prior art keywords
- sound hole
- cavity shell
- rear cavity
- hole structure
- earphone
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- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
The utility model is related to technical field of electronic products, and there is provided a kind of earphone, including horn assembly, rear cavity shell, rotor plate and adapter assembly.Back cavity case lid forms resonator on horn assembly.Some first that outside is communicated with rear cavity shell dissipate sound hole structure, and second corresponding with each first scattered sound hole structure is offered on rotor plate and dissipates sound hole structure.Adapter assembly is arranged on rear cavity shell, and can be around its axis with respect to back cavity housing into rotation, and rotor plate is fixed on adapter assembly, and is resisted against rear cavity shell.Rotor plate is resisted against on rear cavity shell by adapter assembly, and as adapter assembly is rotated together, when each second scattered sound hole structure is corresponding with each first scattered sound hole structure to be connected, resonator then with ft connection, obtain corresponding audio effect, when each second, which dissipates sound hole structure, dissipates sound hole structure with each first and be staggered, resonator then not with ft connection, obtain corresponding audio effect.
Description
Technical field
The utility model is related to technical field of electronic products, more particularly to a kind of earphone.
Background technology
With the continuous improvement of living standard, listen attentively to music and releived mood after the work leisure as people, mitigate pressure
A kind of mode of power.At present, existing earphone can be divided into according to cavity body structure：It is closed and open.Either closed ear
Machine or open earpiece, can only produce a kind of single audio effect, and Consumer's Experience effect is poor, it is impossible to meet consumer couple
The demand of audio.
Utility model content
In summary, the purpose of this utility model is to provide a kind of earphone, it is intended to solve earphone production of the prior art
The problem of raw audio is single.
The utility model is achieved in that earphone, including horn assembly, rear cavity shell, rotor plate and adapter assembly,
The back cavity case lid forms resonator on the horn assembly, if being communicated with outside on the rear cavity shell
Second corresponding with each described first scattered sound hole structure, which is offered, on dry first scattered sound hole structure, the rotor plate dissipates sound hole knot
Structure, the adapter assembly is arranged on the rear cavity shell, and can be around the relatively described back cavity housing into rotation of its axis, the rotation
Plate is fixed on the adapter assembly, and is resisted against the rear cavity shell, and described second dissipates sound hole structure can be with the switching group
Part is rotated about axis, and is connected with the corresponding described first scattered sound hole structure.
Specifically, the rotor plate is fixed on the adapter assembly, and is resisted against the inner side of the rear cavity shell.
Specifically, the adapter assembly includes button head, position-limiting tube and connector, and the button head includes body, the body
Through the rear cavity shell, the position-limiting tube is fixed on the body by connector, the position-limiting tube and the connecting rod
It is respectively positioned in the resonator, the rotor plate is sheathed on the position-limiting tube, is resisted against the inner side of the rear cavity shell.
Further, end horizontal extension of the body away from the position-limiting tube and towards the direction of the rear cavity shell
Steering handle is bent to form, the edge of the steering handle is resisted against the outside of the rear cavity shell.
Specifically, the rear cavity shell is rounded, each described first dissipate sound hole structure using the center of circle of the rear cavity shell as
Center equally circumferential array.
Preferably, the described first scattered sound hole structure is the first manhole being arranged in array.
Specifically, the rotor plate is rounded, and each described second dissipates sound hole structure centered on the center of circle of the rotor plate
Equally circumferential array, each described second to dissipate sound hole structure corresponding with each described first scattered sound hole structure.
Preferably, the described second scattered sound hole structure is the second manhole being arranged in array, second manhole
The diameter with diameter greater than first manhole.
Specifically, the horn assembly includes horn base, horn hood and loudspeaker, and the horn base is covered on the back cavity
On housing, the horn hood is covered on the accommodation space for being formed on the horn base and housing the loudspeaker.
Further, also including ear muff, the ear muff is sheathed on the horn hood.
Compared with prior art, back cavity case lid is formed into resonator on horn assembly, resonator can influence loudspeaker
The tonequality of component.Some first that outside is communicated with rear cavity shell dissipate sound hole structures, offered on rotor plate with respectively
First dissipates the second corresponding scattered sound hole structure of sound hole structure.Rotor plate is resisted against on rear cavity shell by adapter assembly, and with
Adapter assembly to rotate together, when each second, which dissipates sound hole structure, dissipates that sound hole structure is corresponding to be connected with each first, resonator then with
Ft connection, the earphone becomes the earphone of Open architecture, and obtains corresponding audio effect, when each second scattered sound hole structure
When being staggered with each first scattered sound hole structure, i.e., each first scattered sound hole structure on rear cavity shell is rotated plate and blocked, sympathetic response
Chamber then not with ft connection, the earphone becomes closed earphone, and obtains corresponding audio effect.Therefore, the utility model is real
A variety of audio experience can be obtained, can meet reality of the consumer according to melody by adjusting switchover component by applying the earphone of example offer
Border spectral components and itself selective listening is carried out to audio demand, reach a tractor serves several purposes, economical and practical multiple effect.
Brief description of the drawings
Fig. 1 is the structural representation for the earphone that the utility model embodiment is provided；
Fig. 2 is the profile for the earphone that the utility model embodiment is provided；
Fig. 3 is the enlarged drawing at A in Fig. 2.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
It should be noted that when element is referred to as on " being fixed on " or " being arranged at " another element, it can be direct
On another element or it is connected on another element.When an element is known as " connection " another element, it can
To be to be directly connected to another element or be indirectly connected on another element.
It should also be noted that, the orientation term such as left and right, upper and lower, top, bottom in the present embodiment, is only relatively general each other
Read or using the normal operating condition of product as reference, and should not be regarded as restrictive.
Realization of the present utility model is described in detail below in conjunction with specific embodiment.
It refer to Fig. 1 to Fig. 3, the earphone that the utility model embodiment is provided, including horn assembly 1, rear cavity shell 2, turn
Dynamic plate 3 and adapter assembly 4.Cavity shell 2 is covered on horn assembly 1 afterwards, and forms resonator 5.It is provided with rear cavity shell 2
Some first outside connection dissipate sound hole structure 21, are offered on rotor plate 3 corresponding with each first scattered sound hole structure 21
Second dissipates sound hole structure 31.Adapter assembly 4 is arranged on rear cavity shell 2, and can be rotated around its axis relative to rear cavity shell 2, is turned
Dynamic plate 3 is fixed on adapter assembly 4, and is resisted against rear cavity shell 2.Second dissipates sound hole structure 31 turns with adapter assembly 4 around axis
Sound hole structure 21 is dissipated when dynamic with first to be connected.
The earphone that the utility model embodiment is provided, is covered on formation resonator 5 on horn assembly 1, altogether by rear cavity shell 2
Tymapanum 5 can influence the tonequality of horn assembly 1.Some first that outside is communicated with rear cavity shell 2 dissipate sound hole structure 21,
Second corresponding with each first scattered sound hole structure 21 is offered on rotor plate 3 and dissipates sound hole structure 31.Rotor plate 3 passes through switching group
Part 4 is resisted against on rear cavity shell 2, and as adapter assembly 4 is rotated together, when each second scattered sound hole structure 31 and each first scattered sound
When the correspondence of pore structure 21 is connected, resonator 5 then with ft connection, the earphone becomes the earphone of Open architecture, and obtains relative
The audio effect answered, when each second, which dissipates sound hole structure 31, is staggered with each first scattered sound hole structure 21, i.e., on rear cavity shell 2
Each first, which dissipates sound hole structure 21, is rotated plate 3 and is blocked, resonator 5 then not with ft connection, the earphone becomes closed earphone,
And obtain corresponding audio effect.Therefore, the earphone that the utility model embodiment is provided be able to can be obtained by adjusting switchover component 4
A variety of audios experience are obtained, consumer can be met according to the actual spectrum composition of melody and itself selectivity is carried out to audio demand
Listening, reach a tractor serves several purposes, economical and practical multiple effect.
Specifically, Fig. 1 to Fig. 3 is refer to, in the present embodiment, rotor plate 3 is fixed on adapter assembly 4, and is resisted against
The inner side of cavity shell 2, i.e. rotor plate 3 are located in resonator 5 afterwards, so, can prevent rotor plate 3 from misrouting dynamic, meanwhile, it is built-in
It is overall more attractive in appearance in making in resonator 5.Certainly, the outside for being located at rear cavity shell 2 can will be also rotated according to the actual requirements, equally
It can be achieved to each first connection and closure for dissipating sound hole structure 21.
Specifically, refer to Fig. 1 to Fig. 3, in the present embodiment, adapter assembly 4 report include button head 41, position-limiting tube 42 and
Connector 43.Button head 41 includes body 411, and body 411 is in hollow columnar, and body 411 passes through rear cavity shell 2, and position-limiting tube 42 leads to
Cross connector 43 to be fixed on body 411, here, the diameter with diameter greater than body 411 of position-limiting tube 42 is supported using position-limiting tube 42
It is against on rear cavity shell 2, to prevent that body 411 from deviating from.Preferably, connector 43 is screw, using screw is by body 411 and limits
The position coaxial line of pipe 42 links together, certainly, connector 43 or pin etc..Position-limiting tube 42 and connector 43 are respectively positioned on sympathetic response
In chamber 5.Rotor plate 3 is sheathed on position-limiting tube 42, is interference fit between rotor plate 3 and position-limiting tube 42.Therefore, user is around axis
When rotating body 411, rotor plate 3 can be driven to rotate, thus after realizing on cavity shell 2 each first dissipate sound hole structure 21 connect with
And closure.
Further, Fig. 1 to Fig. 3 is refer to, in the present embodiment, user is rotated about axis body 411 for convenience.
End horizontal of the body 411 away from position-limiting tube 42 extends and is bent to form steering handle 412 towards the direction of rear cavity shell 2.Should
The edge of steering handle 412 is resisted against the outside of rear cavity shell 2, so, while steering handle 412 are rotated, can prevent this
Body 411 is slipped into resonator 5, and provide that rotor plate 3 is resisted against rear cavity shell 2 support power.
Specifically, in the present embodiment, rear cavity shell 2 is rounded, and each first dissipates the circle of cavity shell 2 after sound hole structure 21
Equally axially arrangement centered on the heart, increases and decreases each first and dissipates the area ratio that sound hole structure 21 accounts for rear cavity shell 2 according to demand,
To obtain multi-effect experience.Preferably, Fig. 1 is refer to, offering four group first in rear cavity shell 2 dissipates sound hole structure 21, should
Four group first dissipates after sound hole structure 21 centered on the center of circle of cavity shell 2 equally circumferential array, and this four group first dissipates sound hole
The area ratio scope that structure 21 accounts for rear cavity shell 2 is 10%~30%.
Preferably, Fig. 1 is refer to, in the present embodiment, first dissipates sound hole structure 21 in the first circle of display arrangement
Through hole.Certainly, according to the actual requirements, or other shapes through hole.
Specifically, in the present embodiment, rotor plate 3 is rounded, each second dissipate sound hole structure 31 using the center of circle of rotor plate 3 as
Center equally circumferential array, each second to dissipate sound hole structure 31 corresponding with each first scattered sound hole structure 21.Preferably, turning
Four group second is offered on dynamic plate 3 and dissipates sound hole structure 31, and this four group second dissipates sound hole structure 31 centered on the center of circle of rotor plate 3
Equally circumferential array, so, being rotated about axis angle per secondary body 411 can be in the range of less than 90 °, you can realize the
Two dissipate sound hole structure 31 dissipates being connected for sound hole structure 21 with first.
Preferably, Fig. 3 is refer to, in the present embodiment, the second the second circle for dissipating sound hole structure 31 to be arranged in array
Through hole, the diameter with diameter greater than the first manhole of the second manhole.For example, the second manhole with diameter greater than first
The scope of the diameter of manhole is in 0.01~0.5mm.Certainly, according to the actual requirements, the numerical value of the scope can expand or contract
It is small.
Specifically, Fig. 2 is refer to, in the present embodiment, horn assembly 1 includes horn base 11, horn hood 12 and loudspeaker
13.Horn base 11 is covered on rear cavity shell 2, i.e., rear cavity shell 2 is enclosed to form resonator 5 with horn base 11, and horn hood 12 is covered
Accommodation space is formed on the horn base 11, loudspeaker 13 are fixed in the accommodation space, by the way that outside teller machines are electric
Loudspeaker 13 are connected to, make its sounding, sound produces corresponding audio in resonator 5.
Further, Fig. 1 and Fig. 2 are refer to, the earphone also includes ear muff 6, ear muff 6 is sheathed on horn hood 12.Ear muff 6
With flexibility, comfortable wearing effect is provided the user.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. earphone, it is characterised in that including horn assembly, rear cavity shell, rotor plate and adapter assembly, the back cavity case lid
On the horn assembly, and form some first scattered sound hole knots that outside is communicated with resonator, the rear cavity shell
Second corresponding with each described first scattered sound hole structure is offered on structure, the rotor plate and dissipates sound hole structure, the switching group
Part is arranged on the rear cavity shell, and can be around the relatively described back cavity housing into rotation of its axis, and the rotor plate is fixed on described
On adapter assembly, and the rear cavity shell is resisted against, described second, which dissipates sound hole structure, to be rotated about axis with the adapter assembly,
And be connected with the corresponding described first scattered sound hole structure.
2. earphone as claimed in claim 1, it is characterised in that the rotor plate is fixed on the adapter assembly, and is resisted against
The inner side of the rear cavity shell.
3. earphone as claimed in claim 2, it is characterised in that the adapter assembly includes button head, position-limiting tube and connector,
The button head includes body, and the body passes through the rear cavity shell, and the position-limiting tube is fixed on the body by connector
On, the position-limiting tube and the connecting rod are respectively positioned in the resonator, and the rotor plate is sheathed on the position-limiting tube, against
In the inner side of the rear cavity shell.
4. earphone as claimed in claim 3, it is characterised in that end horizontal extension of the body away from the position-limiting tube and
Steering handle is bent to form towards the direction of the rear cavity shell, the edge of the steering handle is resisted against the rear cavity shell
Outside.
5. earphone as claimed in claim 3, it is characterised in that the rear cavity shell is rounded, each described first dissipates sound hole knot
Structure equally circumferential array centered on the center of circle of the rear cavity shell.
6. earphone as claimed in claim 5, it is characterised in that the described first scattered sound hole structure is the first circle being arranged in array
Shape through hole.
7. earphone as claimed in claim 6, it is characterised in that the rotor plate is rounded, each described second dissipates sound hole structure
The equally circumferential array centered on the center of circle of the rotor plate, each described second dissipates sound hole structure dissipates sound with each described first
Pore structure is corresponding.
8. earphone as claimed in claim 7, it is characterised in that the described second scattered sound hole structure is the second circle being arranged in array
Shape through hole, the diameter with diameter greater than first manhole of second manhole.
9. the earphone as described in any one of claim 1 to 8, it is characterised in that the horn assembly includes horn base, horn hood
And loudspeaker, the horn base is covered on the rear cavity shell, and the horn hood, which is covered on the horn base, forms accommodating
The accommodation space of the loudspeaker.
10. earphone as claimed in claim 9, it is characterised in that also including ear muff, the ear muff is sheathed on the horn hood
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475838.7U CN206332803U (en) | 2016-12-29 | 2016-12-29 | Earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475838.7U CN206332803U (en) | 2016-12-29 | 2016-12-29 | Earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206332803U true CN206332803U (en) | 2017-07-14 |
Family
ID=59293630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621475838.7U Active CN206332803U (en) | 2016-12-29 | 2016-12-29 | Earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206332803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201800005087A1 (en) * | 2018-05-04 | 2019-11-04 | Electroacoustic pavilion for open type headphones |
-
2016
- 2016-12-29 CN CN201621475838.7U patent/CN206332803U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201800005087A1 (en) * | 2018-05-04 | 2019-11-04 | Electroacoustic pavilion for open type headphones | |
| WO2019211801A1 (en) * | 2018-05-04 | 2019-11-07 | Andrea Ricci | An electroacoustic earcup for open-back headphones |
| CN112470488A (en) * | 2018-05-04 | 2021-03-09 | A·里奇 | Electroacoustic ear muff for open earphone |
| CN112470488B (en) * | 2018-05-04 | 2023-09-15 | A·里奇 | Electroacoustic earmuffs for open headphones |
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