CN209358744U - A kind of earmuff and the headphone using the earmuff - Google Patents
A kind of earmuff and the headphone using the earmuff Download PDFInfo
- Publication number
- CN209358744U CN209358744U CN201920450241.4U CN201920450241U CN209358744U CN 209358744 U CN209358744 U CN 209358744U CN 201920450241 U CN201920450241 U CN 201920450241U CN 209358744 U CN209358744 U CN 209358744U
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- China
- Prior art keywords
- auricular concha
- shaft
- horn
- adjustment hole
- earmuff
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- 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.)
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Abstract
The utility model proposes a kind of earmuff and use the headphone of the earmuff.The utility model includes auricular concha, horn single body and horn hood, and horn hood is equipped with the first accommodating chamber, and auricular concha is equipped with the second accommodating chamber；The inner surface of auricular concha is equipped with first rotating shaft and the second shaft, and the second shaft is equipped with guide part；The bottom of horn hood is equipped with bulge loop, and bulge loop is equipped with the first adjustment hole and the second adjustment hole, and the second adjustment hole is connected with auxiliary section, first rotating shaft and the first adjustment hole plug connection, the second shaft and the second adjustment hole plug connection.The horn single body of the utility model, which is mounted in the first accommodating chamber of horn hood, forms horn assembly, the first rotating shaft of horn hood and the first adjustment hole plug connection, under the action of guide part and auxiliary section, realize the plug connection of the second shaft and the second adjustment hole, under the action of first rotating shaft and the second shaft, the axial movement for realizing horn assembly enables horn assembly to be adjusted the angle according to everyone ear's profile.
Description
Technical field
The utility model relates to the technical fields of earphone, particularly relate to a kind of earmuff and the wear-type ear using the earmuff
Machine.
Background technique
With the rapid development of electronic industry, the type of earphone is more and more, can be divided into ear type, extension in form from wearing
It is ear formula, In-Ear and four kinds of wear-type.Headphone is widely used because its influence to hearing is small, headphone one
As include headband and be separately mounted to headband both ends two earmuffs.Chinese patent CN204633982U was in 09 month 2015 09
Day discloses a kind of headphone, and giving the headphone includes a sweeping head hoop, and head hoop left end is equipped with one can
The left adjustment sheet moved up and down along its left part, head hoop right end is equipped with a right adjustment sheet that can be moved up and down along its right part, left
Adjustment sheet lower end and right adjustment sheet lower end are rotatably connected to a symmetrical earmuff respectively；Earmuff includes ear lid, hollow auricular concha, loudspeaker
Lid and ear muff, auricular concha is interior to be equipped with horn single body, and auricular concha includes one first connecting pin and a second connection end, and the first connecting pin is right
End is fixedly connected with second connection end, and the first connecting pin left end is spirally connected with ear lid, and second connection end periphery is equipped with several uniform rows
The card slot of column, horn hood inner wall are equipped with several evenly distributed convex ribs, and the convex ribs of horn hood and the card slot of second connection end cooperate,
Loudspeaker cover outer wall is spirally connected with ear muff, and the different sound outlet hole of at least three opening directions is offered on horn hood；The headphone
Cooperated using the convex ribs of horn hood and the card slot of second connection end, so that horn hood and auricular concha are fixed together, works as needs
When removing horn hood, directly horn hood is extracted outward, to improve the disassembly efficiency of horn hood；This headphone
Horn hood and auricular concha structure it is relatively fixed, the angle of horn hood cannot be adjusted；Due to everyone head shape and
Ear's profile is all different, and in order to make every wearer that can feel comfortable, the left and right earmuff of headphone is needed to be able to carry out
Adjustment in angle, therefore this headphone is not able to satisfy consumer demand.
Utility model content
The utility model proposes a kind of earmuff and using the headphone of the earmuff, solves and wear ear in the prior art
The horn hood of machine and the structure of auricular concha it is relatively fixed prevent its from according to everyone head shape and ear's profile carry out angle
The problem of adjusting and influencing its usage comfort.
A kind of earmuff of the utility model, technical solution are achieved in that including auricular concha, horn single body and loudspeaker
Lid, the horn hood are equipped with the first accommodating chamber for horn single body installation, and the auricular concha, which is equipped with, supplies the loudspeaker list
Second accommodating chamber of body and horn hood installation；The inner surface of the auricular concha is equipped with the shaft radially extended, described
Shaft includes first rotating shaft and the second shaft, and second shaft is equipped with guide part；The bottom of the horn hood is equipped with and institute
The compatible bulge loop of auricular concha is stated, the bulge loop is equipped with adjustment hole, and the adjustment hole includes compatible with the first rotating shaft
First adjustment hole and the second adjustment hole compatible with second shaft, second adjustment hole are connected with and the guide part
Compatible auxiliary section, the first rotating shaft and the first adjustment hole plug connection, second shaft and described second are adjusted
Knothole plug connection.
Embodiment as one preferred, the guide part are positioned at the first inclined-plane of second shaft end, institute
The opening direction for stating the first inclined-plane towards the auricular concha tilts, and the auxiliary section is second below second adjustment hole
Inclined-plane.
The angle of embodiment as one preferred, first inclined-plane and vertical direction is 30-45 degree.
The inside of embodiment as one preferred, the auricular concha is all provided with restricted institute in the two sides of the first rotating shaft
State the excessive position-limit mechanism of horn hood rotational angle.
Embodiment as one preferred, the position-limit mechanism are the limit matched with the sound outlet hole on the bulge loop
Column.
Embodiment as one preferred, there are also the perforation passed through for head-wearing wire on the auricular concha, the auricular concha it is interior
Portion is equipped with the fixing clamp of the fixed head-wearing wire.
Embodiment as one preferred, the horn hood include equipped with the ear muff ring for going out acoustic aperture and being equipped with the bulge loop
Bottom cover, the ear muff ring and the bottom cover elastic connection.
Embodiment as one preferred, the ear muff ring are equipped with ear muff, and the ear muff is fixed with the ear muff ring
Connection.
Embodiment as one preferred, the auricular concha include auricular concha bottom surface and around being connected to the auricular concha bottom surface
Auricular concha side, the first rotating shaft and second shaft are respectively positioned on the auricular concha side.
A kind of headphone of the utility model, technical solution are achieved in that including according to any of the above one
Earmuff described in.
Compared with prior art, the utility model has the beneficial effects that the horn single body of the utility model is mounted on loudspeaker
Horn assembly is formed in first accommodating chamber of lid, horn assembly is adjusted by first in the first rotating shaft and horn hood on auricular concha
Hole plug connection realizes the second shaft on auricular concha under the action of the auxiliary section on the guide part and horn hood on auricular concha
Plug connection with the second adjustment hole on horn hood realizes horn assembly under the action of first rotating shaft and the second shaft
Axial movement, enable horn assembly according to the different adjustment carried out in angles of everyone ear's profile；The ear cover structure
Simply, spare and accessory parts are few, easy to assembly, and assembly efficiency is high, and bonding strength is good, and using effect is good, and user experience is good.
Detailed description of the invention
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 is also possible to obtain other drawings based on these drawings.
Fig. 1 is the decomposition texture schematic diagram of the utility model one embodiment；
Fig. 2 is the schematic cross-sectional view of Fig. 1；
Fig. 3 is the three-dimensional enlarged structure schematic diagram of horn hood in Fig. 1；
Fig. 4 is three-dimensional enlarged structure schematic diagram of the Fig. 3 under another visual angle；
Fig. 5 is the three-dimensional enlarged structure schematic diagram of auricular concha in Fig. 1；
Fig. 6 is three-dimensional enlarged structure schematic diagram of the Fig. 5 under another visual angle；
Fig. 7 is the overlooking structure diagram of Fig. 5；
Fig. 8 is the schematic cross-sectional view of Fig. 5；
In figure: 1- auricular concha；2- horn single body；3- horn hood；The second shaft of 4-；5- first rotating shaft；The first adjustment hole of 6-；7-
Second adjustment hole；8- guide part；The auxiliary section 9-；10- goes out acoustic aperture；11- ear muff ring；12- bottom cover；13- bulge loop；14- sound outlet hole；
15- limited post；16- perforation；17- fixing clamp.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment one
Refering to attached drawing 1, attached drawing 2, attached drawing 3, attached drawing 4, attached drawing 5, attached drawing 6, attached drawing 7 and attached drawing 8, one kind of the utility model
Earmuff, including auricular concha 1, horn single body 2 and horn hood 3, horn hood 3 are equipped with the first accommodating chamber installed for horn single body 2, loudspeaker
Monomer 2, which is mounted in the first accommodating chamber of horn hood 3, forms horn assembly, and auricular concha 1 is equipped with for horn single body 2 and horn hood
Second accommodating chamber of 3 installations, the cavity between horn single body 2 and horn hood 3 is preceding sound chamber, between horn single body 2 and auricular concha 1
Cavity is rear sound chamber；The inner surface of auricular concha 1 is equipped with the shaft radially extended, and shaft includes first rotating shaft 5 and second turn
Axis 4, the second shaft 4 are equipped with guide part 8；The bottom of horn hood 3 is equipped with bulge loop 13 compatible with auricular concha 1, sets on bulge loop 13
There is adjustment hole, adjustment hole includes that first adjustment hole 6 compatible with first rotating shaft 5 and compatible with the second shaft 4 second are adjusted
Knothole 7, the second adjustment hole 7 are connected with auxiliary section 9 compatible with guide part 8, and first rotating shaft 5 and 6 grafting of the first adjustment hole connect
It connects, 7 plug connection of the second shaft 4 and the second adjustment hole.The horn single body 2 of the utility model is mounted on the first appearance of horn hood 3
Receive intracavitary formation horn assembly, horn assembly passes through the first rotating shaft 5 on auricular concha 1 and 6 grafting of the first adjustment hole on horn hood 3
Connection, under the action of auxiliary section 9 on the guide part 8 and horn hood 3 of the second shaft 4 on auricular concha 1, realizes on auricular concha 1
The second shaft 4 and horn hood 3 on the second adjustment hole 7 plug connection, under the action of first rotating shaft 5 and the second shaft 4,
The axial movement for realizing horn assembly enables horn assembly according to the different tune carried out in angle of everyone ear's profile
It is whole.
Refering to attached drawing 3, attached drawing 4, attached drawing 5, attached drawing 6 and attached drawing 8, in the present embodiment, guide part 8 is positioned at the second shaft 4
The opening direction on the first inclined-plane of end, the first inclined-plane towards auricular concha 1 tilts, and auxiliary section 9 is positioned at 7 lower section of the second adjustment hole
Second inclined-plane.Under normal conditions, first rotating shaft 5 and the second shaft 4 are cylindrical types, the cooperation on the first inclined-plane and the second inclined-plane,
Facilitate the bulge loop 13 on horn hood 3 to enter the inside of auricular concha 1, and the second shaft 4 is guided easily to enter the second adjustment hole 7, thus
The plug connection for completing the second shaft 4 and the second adjustment hole 7, keeps its easy to connect, avoids abrasion and destruction to bulge loop 13,
Adequately protected horn hood 3 and auricular concha 1, greatly reduces the fraction defective of completed knocked down products.Under normal conditions, the first inclined-plane and vertical
The angle in direction is 30-45 degree.That is the first inclined-plane is tilted away from the direction at vertical direction 30-45 degree angle.This set
First inclined-plane can be with the second inclined-plane perfect cooperation, and guide effect is good, and does not influence itself function of the second shaft 4, meanwhile, the
Two adjustment holes 7 will not fall off from the second shaft 4 easily, and use is safe.
Refering to attached drawing 5, attached drawing 6 and attached drawing 7, in the utility model, the inside of auricular concha 1 is all provided in the two sides of the second shaft 4
The excessive position-limit mechanism of restricted 3 rotational angle of horn hood.Under the action of position-limit mechanism, it is therefore prevented that horn hood 3 and its inside
Horn single body 2 rotational angle it is excessive, to avoid horn hood 3 and its inside horn single body 2 formed horn assembly to ear
The destruction of 1 internal component of shell, meanwhile, it avoids the transition adjustment of horn assembly and it is made to be difficult to reset.In the present embodiment, limit
Position mechanism is the limited post 15 matched with the sound outlet hole 14 on bulge loop 13.Multiple opening directions not phase is offered on horn hood 3
Same sound outlet hole 14, the setting of limited post 15 are just that back cavity sound outlet hole 14 is adapted with the sound outlet hole 14 on bulge loop 13, tie
Structure is simple, has reached horn assembly angle when the sound outlet hole 14 that horn assembly turns on bulge loop 13 snaps on limited post 15
Maximum adjustment, it is easy to use.Refering to attached drawing 1, attached drawing 5, attached drawing 6 and attached drawing 7, there are also wear for what head-wearing wire passed through on auricular concha 1
Hole 16, the inside of auricular concha 1 are equipped with the fixing clamp 17 of fixed head-wearing wire.Head-wearing wire passes through perforation 16 into the inside of auricular concha 1, and
Under the action of fixing clamp 17, fixation of the head-wearing wire inside auricular concha 1 is realized, keeps its cabling convenient, convenient for assembling, appearance is clean and tidy
It is beautiful.In the utility model, auricular concha 1 is including auricular concha bottom surface and around the auricular concha side for being connected to auricular concha bottom surface, 5 He of first rotating shaft
Second shaft 4 is respectively positioned on auricular concha side.In the present embodiment, limited post 15 is located on auricular concha bottom surface and connect with auricular concha side,
Fixing clamp 17 is located on auricular concha bottom surface, and on the 16 auricular concha side of perforation passed through for head-wearing wire, structure setting is reasonable, service performance
It is good.
Refering to attached drawing 1, attached drawing 3 and attached drawing 4, in the utility model, horn hood 3 includes equipped with the ear muff ring 11 for going out acoustic aperture 10
With the bottom cover 12 for being equipped with bulge loop 13, ear muff ring 11 and 12 elastic connection of bottom cover.Under normal conditions, the bottom of ear muff ring 11 is equipped with sea
Silk floss, ear muff ring 11 are connected in the centre bore of bottom cover 12 by sponge, and the elastic connection of ear muff ring 11 Yu bottom cover 12 is realized.Ear
Lantern ring 11 is equipped with ear muff, and ear muff is fixedly connected with ear muff ring 11.Under the action of ear muff, connect the ear of earmuff and human body
Touching, ear muff adequately protect ear, avoid the injury to ear.
Embodiment two
A kind of headphone of the utility model, including the earmuff according to embodiment one.This headphone
Structure is simple, and horn assembly can be easy to use according to the different adjustment carried out in angle of everyone ear's profile；Its earmuff
Spare and accessory parts are few, easy to assembly, and assembly efficiency is high, and bonding strength is good, and using effect is good, and user experience is good.
Compared with prior art, the utility model has the beneficial effects that the horn single body 2 of the utility model is mounted on loudspeaker
Horn assembly is formed in first accommodating chamber of lid 3, horn assembly passes through the first rotating shaft 5 on auricular concha 1 and first on horn hood 3
6 plug connection of adjustment hole realizes on auricular concha 1 under the action of auxiliary section 9 on the guide part 8 and horn hood 3 on auricular concha 1
The second shaft 4 and horn hood 3 on the second adjustment hole 7 plug connection, under the action of first rotating shaft 5 and the second shaft 4,
The axial movement for realizing horn assembly enables horn assembly according to the different tune carried out in angle of everyone ear's profile
It is whole；The ear cover structure is simple, and spare and accessory parts are few, easy to assembly, and assembly efficiency is high, and bonding strength is good, and using effect is good, user experience
Feel.
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 modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of earmuff, it is characterised in that: including auricular concha, horn single body and horn hood, the horn hood, which is equipped with, supplies the loudspeaker
First accommodating chamber of monomer installation, the auricular concha are equipped with second installed for the horn single body and the horn hood and accommodate
Chamber；
The inner surface of the auricular concha is equipped with the shaft that radially extends, and the shaft includes first rotating shaft and the second shaft,
Second shaft is equipped with guide part；
The bottom of the horn hood is equipped with bulge loop compatible with the auricular concha, and the bulge loop is equipped with adjustment hole, the adjusting
Hole includes the first adjustment hole compatible with the first rotating shaft and the second adjustment hole compatible with second shaft, described
Second adjustment hole is connected with auxiliary section compatible with the guide part, and the first rotating shaft and the first adjustment hole grafting connect
It connects, second shaft and the second adjustment hole plug connection.
2. earmuff according to claim 1, it is characterised in that:
The guide part is positioned at the first inclined-plane of second shaft end, opening of first inclined-plane towards the auricular concha
Direction inclination, the auxiliary section are the second inclined-plane below second adjustment hole.
3. earmuff according to claim 2, it is characterised in that:
The angle of first inclined-plane and vertical direction is 30-45 degree.
4. earmuff according to claim 1, it is characterised in that:
The inside of the auricular concha is all provided with the excessive limit of the restricted horn hood rotational angle in the two sides of the first rotating shaft
Mechanism.
5. earmuff according to claim 4, it is characterised in that:
The position-limit mechanism is the limited post matched with the sound outlet hole on the bulge loop.
6. earmuff according to claim 1, it is characterised in that:
There are also the perforation passed through for head-wearing wire on the auricular concha, the inside of the auricular concha is equipped with the fixation of the fixed head-wearing wire
Folder.
7. earmuff according to claim 1, it is characterised in that:
The horn hood includes the bottom cover equipped with the ear muff ring for going out acoustic aperture and equipped with the bulge loop, the ear muff ring and the bottom cover
Elastic connection.
8. earmuff according to claim 7, it is characterised in that:
The ear muff ring is equipped with ear muff, and the ear muff is fixedly connected with the ear muff ring.
9. earmuff according to claim 1, it is characterised in that:
The auricular concha includes auricular concha bottom surface and around being connected to the auricular concha side of the auricular concha bottom surface, the first rotating shaft and described
Second shaft is respectively positioned on the auricular concha side.
10. a kind of headphone, it is characterised in that: including earmuff described according to claim 1 any one of -9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920450241.4U CN209358744U (en) | 2019-04-03 | 2019-04-03 | A kind of earmuff and the headphone using the earmuff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920450241.4U CN209358744U (en) | 2019-04-03 | 2019-04-03 | A kind of earmuff and the headphone using the earmuff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209358744U true CN209358744U (en) | 2019-09-06 |
Family
ID=67804593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920450241.4U Active CN209358744U (en) | 2019-04-03 | 2019-04-03 | A kind of earmuff and the headphone using the earmuff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209358744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972013A (en) * | 2019-09-26 | 2020-04-07 | 美律电子(深圳)有限公司 | Ear shield structure |
| CN111479188A (en) * | 2020-04-17 | 2020-07-31 | 歌尔科技有限公司 | Head earphone |
-
2019
- 2019-04-03 CN CN201920450241.4U patent/CN209358744U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972013A (en) * | 2019-09-26 | 2020-04-07 | 美律电子(深圳)有限公司 | Ear shield structure |
| CN110972013B (en) * | 2019-09-26 | 2021-07-09 | 美律电子(深圳)有限公司 | Ear shield structure |
| CN111479188A (en) * | 2020-04-17 | 2020-07-31 | 歌尔科技有限公司 | Head earphone |
| CN111479188B (en) * | 2020-04-17 | 2022-06-21 | 歌尔科技有限公司 | Head earphone |
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