CN207460444U - A kind of headphone - Google Patents
A kind of headphone Download PDFInfo
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- CN207460444U CN207460444U CN201721647482.5U CN201721647482U CN207460444U CN 207460444 U CN207460444 U CN 207460444U CN 201721647482 U CN201721647482 U CN 201721647482U CN 207460444 U CN207460444 U CN 207460444U
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- straw
- shell
- revolution
- slideway
- outer ring
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Abstract
The utility model proposes a kind of headphone, it is related to the technical field of earphone.The utility model includes inner casing, and inner casing is rotatably connected to shell of revolution, and the outer cover of shell of revolution is connected to the outer ring for limiting its axial movement in succession, and outer ring is fixedly connected with inner casing；Straw is fixedly connected on the inner wall of shell of revolution, shell of revolution is equipped with straw slideway, and outer ring is equipped with the straw being adapted with straw slideway and stretches out hole, and the other end of straw along the straw installation of slide track on shell of revolution and extends to straw stretching hole.The utility model is rotated by shell of revolution along the outer surface of inner casing, make straw under the action of straw slideway and straw stretch out hole, it stretches out or retracts along the inner wall of shell of revolution, it is achieved thereby that straw length is flexible, to adjust how far of the microphone for being connected to straw end apart from main sound source (i.e. mouth) according to actual needs, make the clear sound that microphone is included, without noisy, improve user experience.
Description
Technical field
The utility model is related to the technical fields of earphone, particularly relate to a kind of headphone.
Background technology
Headphone, as the term suggests exactly a kind of earphone being worn on the head, is different from In-Ear Headphones and clip-on type earphone,
Headphone can cover ear with smaller pressure, bring more comfortable hearing enjoying, receive more and more people
Like there is its wide applicability.At present, many headphones are integrated with microphone, and feature is that user is wearing ear
Other handheld microphone is not required while machine, this gives is provided a convenient simultaneously using the user of microphone.With microphone
Headphone is commonly used for music recording, network direct broadcasting, Online Video etc., this headphone with microphone, and one
Aspect requires the audio of earphone to get well, and on the other hand requires the audio that microphone can receive clear.
At present, common headphone is broadly divided into three categories according to its structure type on the market：No microphone formula is worn
Earphone, short straw formula headphone and rotatable microphone formula headphone.This no microphone formula headphone, although relatively
For it is lighter, but be the absence of sound-recording function, can not meet the needs of user is to headphone；Short straw formula headphone
Although with microphone, but since the straw of microphone is shorter, distant, Mike of the microphone apart from main sound source (mouth)
The sound that wind is included has noisy property, can not meet the needs of user is to music recording and network live streaming etc.；Rotatable Mike
Wind formula headphone is only that microphone can rotate, and still, the straw length of microphone connection is longer, it is impossible to and it is flexible, in reality
Many inconvenience are brought to user in the application of border, influence user experience.
Utility model content
The purpose of this utility model is to propose a kind of headphone, solves rotatable microphone formula head of the prior art
Wear straw length larger the problem of causing its inconvenient to use and influencing user experience of earphone.
A kind of headphone of the utility model, what technical solution was realized in：Including inner casing, the inner casing rotates
Be connected with shell of revolution, the outer cover of the shell of revolution is connected to the outer ring for limiting its axial movement in succession, the outer ring with it is described interior
Shell is fixedly connected；Straw is fixedly connected on the inner wall of the shell of revolution, the shell of revolution is equipped with straw slideway, the outer ring
It is equipped with the straw that is adapted with the straw slideway and stretches out hole, the other end of the straw is along the straw on the shell of revolution
Installation of slide track simultaneously extends to the straw stretching hole.
As a kind of preferred embodiment, the straw stretches out hole and is connected with guiding parts, and the guiding parts is flat
Row is arranged at the directive wheel that the straw stretches out hole both sides, and the directive wheel is set along perpendicular to the direction of the straw slideway
It puts.
As a kind of preferred embodiment, the inner wall of the outer ring is equipped with support base, is fixed on the support base
Shaft is rotatably connected to the directive wheel in the shaft.
As a kind of preferred embodiment, the outer ring is equipped with and wears bar, and the shell of revolution is in the straw slideway
One side be equipped with it is described wear that bar is adapted wear bar slideway.
As a kind of preferred embodiment, the shell of revolution is equipped with to limit the straw stretching or retract maximum
The limiting component of length, the limiting component wear bar slideway to be described.
As a kind of preferred embodiment, the outside of the shell of revolution is equipped with regulation handle, and the outer ring, which is equipped with, to be supplied
The rotating hole that the regulation handle is exposed.
As a kind of preferred embodiment, the regulation handle is set in tetragonous bench-type, and the regulation handle is equipped with
Anti-skid chequer.
As a kind of preferred embodiment, the outer surface of the inner casing is equipped with a circle annular slot, the shell of revolution
End be equipped with and the bulge loop that is adapted to of card slot rotation.
As a kind of preferred embodiment, the one side of the card slot is equipped with snap ring, and the end of the outer ring is equipped with and institute
State the lock that snap ring is adapted.
As a kind of preferred embodiment, the inner wall of one end of the straw and the shell of revolution is by being buckled or bonding
Agent is fixedly connected.
Compared with prior art, the beneficial effects of the utility model are：The utility model is by shell of revolution along the outer of inner casing
Surface rotates, and makes straw under the action of straw slideway and straw stretch out hole, stretches out or retracts along the inner wall of shell of revolution, so as to real
The position adjustment for the microphone being connected with the end of straw is showed；Under the restriction effect of outer ring, shell of revolution is in the appearance of inner casing
It steadily rotating freely, rotates freely on face, straw is in the case where straw stretches out the guiding function in hole, along straw slideway smooth sliding,
Extending and retracting for straw is controlled well, and user can be allowed to adjust the suitable position of microphone according to own situation, from
And promote user experience.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the decomposition texture schematic diagram of the utility model one embodiment；
Fig. 2 is the dimensional structure diagram of inner casing shown in Fig. 1；
Fig. 3 is the side structure schematic view of Fig. 2；
Fig. 4 is the dimensional structure diagram of shell of revolution shown in Fig. 1；
Fig. 5 is the side structure schematic view of Fig. 4；
Fig. 6 is the side structure schematic view in another direction of Fig. 4；
Fig. 7 is the dimensional structure diagram of outer ring shown in Fig. 1；
Fig. 8 is the main structure diagram of Fig. 7；
Fig. 9 is the right view structure diagram of Fig. 7；
Figure 10 is the left view figure structure schematic representation of Fig. 7；
In figure：1- inner casings；11- card slots；2- shell of revolutions；21- straw slideways；22- wears bar slideway；23- regulation handles；24-
Bulge loop；3- outer rings；31- wears bar；32- straws stretch out hole；33- directive wheels；34- rotating holes；4- straws.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained shall fall within the protection scope of the present invention.
Refering to attached drawing 1 to attached drawing 10, the utility model includes inner casing 1, inner casing 1 in the earmuff of earphone near ear
Part, internal to have cavity structure for answering sound, inner casing 1 is rotatably connected to shell of revolution 2, and shell of revolution 2 can be around inner casing
1 outer surface rotation, the outer cover of shell of revolution 2 are connected to the outer ring 3 for limiting its axial movement in succession, and outer ring 3 is fixed with inner casing 1 to be connected
It connects, outer ring 3 is for shell of revolution 2 being fixed and /V；Straw 4, straw 4 are fixedly connected on the inner wall of shell of revolution 2
One end be fixedly connected with the inner wall of shell of revolution 2, this one end is commonly referred to as terminals, and shell of revolution 2 is equipped with straw slideway 21,
Outer ring 3 is equipped with the straw that is adapted with straw slideway 21 and stretches out hole 32, and the other end of straw 4 is along the straw on shell of revolution 2
Slideway 21, which sets and extends to straw, stretches out hole 32, and 3 microphone that is externally connected to is enclosed in this one end of straw 4 outside, in attached drawing
Microphone is not shown；The utility model is rotated by shell of revolution 2 along the outer surface of inner casing 1, makes straw 4 in straw slideway 21 and wheat
Bar is stretched out under the action of hole 32, is stretched out or is retracted along the inner wall of shell of revolution 2, it is achieved thereby that the wheat being connected with the end of straw 4
The position of gram wind is adjusted, and user can be allowed to adjust the suitable position of microphone according to own situation, improve user experience.
Refering to attached drawing 7, attached drawing 8, attached drawing 9 and attached drawing 10, straw stretches out hole 32 and is connected with guiding parts, and guiding parts is flat
Row is arranged at the directive wheel 33 that straw stretches out 32 both sides of hole, and directive wheel 33 is set along perpendicular to the direction of straw slideway 21.Two
The setting of a directive wheel 33 can make the stretching of straw 4 or contraction smooth, and it is possible to ensure that straw 4 keeps straight when stretching out
Wire shaped, straw 4 keep curved shape when shrinking, so as to preferably coincide with straw slideway 21, also better meet outer ring 3
The adjustment of the position of external microphone.The inner wall of outer ring 3 is equipped with support base, and shaft is fixed on support base, is turned in shaft
It is dynamic to be connected with directive wheel 33.Under the action of support base, rotating shaft support is got up, the smooth rotation around the shaft of directive wheel 33.Outer ring 3
It is equipped with and wears bar 31, shell of revolution 2 is equipped in the one side of straw slideway 21 wears bar slideway 22 with wear that bar 31 is adapted.Outer ring
3 are equipped with and wear rod aperture, wear bar 31 through wearing the inside that rod aperture enters outer ring 3.It wears bar 31 and enters rotation in the inside of outer ring 3
Wearing bar slideway 22 and being connected with inner casing 1 on shell 2, for the transmission of sound, and completes the recording of audio.On shell of revolution 2
Equipped with for limiting, straw 4 stretches out or the limiting component of retraction maximum length, limiting component wear bar slideway 22 to wear bar slideway 22
Play the role of /V along the slip of straw slideway 21 to straw 4, control extending and retracting for straw 4, user well
Just.
Refering to attached drawing 1, attached drawing 4, attached drawing 5 and attached drawing 6, the outside of shell of revolution 2 is equipped with regulation handle 23, and outer ring 3 is equipped with
The rotating hole 34 exposed for regulation handle 23.Regulation handle 23 is set in tetragonous bench-type, and regulation handle 23 is equipped with anti-skid chequer.It adjusts
Section handle 23 protrudes the outside for being arranged on shell of revolution 2, whole elongated, and shell of revolution can be directly driven by regulation handle 23
2 are rotated, so as to which straw 4 be driven to be slided on straw slideway 21, to adjust microphone to suitable position；Anti-skid chequer is set
It puts and user's hand when using regulation handle 23 is avoided to skid, facilitate the rotation of regulation handle 23.It is, of course, also possible to it is adjusting
Section handle 23 is equipped with is affectedly bashful portion with what operator's finger shape was coincide, so as to the use of more convenient regulation handle 23.
Refering to attached drawing 2 and attached drawing 3, the outer surface of inner casing 1 is equipped with a circle annular slot 11, refering to attached drawing 4,5 and of attached drawing
Attached drawing 6, the end of shell of revolution 2 is equipped with rotates the bulge loop 24 being adapted to card slot 11.Under the effect of the adaptation of card slot 11 and bulge loop 24,
Make rotation of the shell of revolution 2 on 1 outer surface of inner casing more smooth, moreover, shell of revolution 2 is connected firmly with inner casing 1, be not in rotation
The phenomenon that transcapsidation 2 comes off from the outer surface of inner casing 1, it is easy to use.The one side of card slot 11 is equipped with snap ring, and the end of outer ring 3 is set
There is the lock being adapted with snap ring.I.e. outer ring 3 is fixedly connected with inner casing 1 by snap ring and being adapted to for lock, and this connection is simple,
Fixation has fully ensured that shell of revolution 2 rotates freely in the inside of outer ring 3, meanwhile, it again limits the circumferential of shell of revolution 2 and transports
It is dynamic, it is also convenient for dismantling, it is convenient to overhaul.
Refering to attached drawing 4, attached drawing 5 and attached drawing 6, one end of straw 4 is fixed with the inner wall of shell of revolution 2 by buckle or binding agent
Connection.It snaps connection, ease of assembly, also allows for dismantling；Certainly, one end of straw 4 can also be by viscous with the inner wall of shell of revolution 2
Agent bonding connection is tied, under the action of binding agent, one end of straw 4 is fixed on the inner wall of shell of revolution 2, this side of being fixedly connected
Formula substantially increases packaging efficiency；In addition, this one end, that is, terminals of straw 4 can also use other manner and shell of revolution 2
Inner wall is fixedly connected.Straw slideway 21 and to wear bar slideway 22 be an arc groove, straw slideway 21 and to wear bar slideway 22 symmetrical
It is arranged on the both sides of regulation handle 23.Wear bar slideway 22 not only on outer ring 3 to wear bar 31 pre- in 2 rotary course of shell of revolution
Rotation path has been stayed, shell of revolution 2 has been made to keep wearing bar 31 in rotation process motionless, moreover, this is worn bar slideway 22 while also rises
To position-limiting action be when straw 4 terminals close to straw portal 32 when carry out /V, reach maximum extension elongation, and limit wheat
The maximum collapse amount of straw 4 when bar 4 is shunk.
Compared with prior art, the beneficial effects of the utility model are：The utility model is by shell of revolution 2 along inner casing 1
Outer surface rotates, and makes straw 4 under the action of straw slideway 21 and straw stretch out hole 32, stretches out or contracts along the inner wall of shell of revolution 2
It returns, it is achieved thereby that the position adjustment for the microphone being connected with the end of straw 4；Under the restriction effect of outer ring 3, shell of revolution 2
It steadily rotates freely, rotates freely on the outer surface of inner casing 1, straw 4 is in the case where straw stretches out the guiding function in hole 32, along wheat
21 smooth sliding of bar slideway, controls extending and retracting for straw 4 well, and user can be allowed to adjust wheat according to own situation
The suitable position of gram wind, so as to promote user experience.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modifications, equivalent replacements and improvements are made should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of headphone, it is characterised in that：Including inner casing, the inner casing is rotatably connected to shell of revolution, the shell of revolution
Outer cover is connected to the outer ring for limiting its axial movement in succession, and the outer ring is fixedly connected with the inner casing；
Straw is fixedly connected on the inner wall of the shell of revolution, the shell of revolution is equipped with straw slideway, and the outer ring is equipped with
The straw being adapted with the straw slideway stretches out hole, and the other end of the straw is set along the straw slideway on the shell of revolution
It puts and extends to the straw and stretch out hole.
2. headphone according to claim 1, it is characterised in that：
The straw stretches out hole and is connected with guiding parts, and the guiding parts is to be arranged in parallel in the straw to stretch out hole both sides
Directive wheel, the directive wheel are set along perpendicular to the direction of the straw slideway.
3. headphone according to claim 2, it is characterised in that：
The inner wall of the outer ring is equipped with support base, is fixed with shaft on the support base, is rotatablely connected in the shaft
State directive wheel.
4. headphone according to claim 1, it is characterised in that：
The outer ring, which is equipped with, wears bar, and the shell of revolution is equipped in the one side of the straw slideway and is adapted with the bar of wearing
Wear bar slideway.
5. headphone according to claim 4, it is characterised in that：
The shell of revolution is equipped with to limit the limiting component of the straw stretching or retraction maximum length, the limiting component
Bar slideway is worn to be described.
6. headphone according to claim 1, it is characterised in that：
The outside of the shell of revolution is equipped with regulation handle, and the outer ring is equipped with the rotating hole exposed for the regulation handle.
7. headphone according to claim 6, it is characterised in that：
The regulation handle is set in tetragonous bench-type, and the regulation handle is equipped with anti-skid chequer.
8. headphone according to claim 1, it is characterised in that：
The outer surface of the inner casing is equipped with a circle annular slot, and the end of the shell of revolution is equipped with to be adapted to card slot rotation
Bulge loop.
9. headphone according to claim 8, it is characterised in that：
The one side of the card slot is equipped with snap ring, and the end of the outer ring is equipped with the lock being adapted with the snap ring.
10. headphone according to claim 1, it is characterised in that：
One end of the straw is fixedly connected with the inner wall of the shell of revolution by buckle or binding agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721647482.5U CN207460444U (en) | 2017-11-30 | 2017-11-30 | A kind of headphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721647482.5U CN207460444U (en) | 2017-11-30 | 2017-11-30 | A kind of headphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207460444U true CN207460444U (en) | 2018-06-05 |
Family
ID=62276335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721647482.5U Active CN207460444U (en) | 2017-11-30 | 2017-11-30 | A kind of headphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207460444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114640936A (en) * | 2022-04-26 | 2022-06-17 | 北京林业大学 | External auricle |
-
2017
- 2017-11-30 CN CN201721647482.5U patent/CN207460444U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114640936A (en) * | 2022-04-26 | 2022-06-17 | 北京林业大学 | External auricle |
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