CN205491019U - Earphone and earmuff structure thereof - Google Patents
Earphone and earmuff structure thereof Download PDFInfo
- Publication number
- CN205491019U CN205491019U CN201620025576.8U CN201620025576U CN205491019U CN 205491019 U CN205491019 U CN 205491019U CN 201620025576 U CN201620025576 U CN 201620025576U CN 205491019 U CN205491019 U CN 205491019U
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- China
- Prior art keywords
- buckle
- ear muff
- lock
- gathering sill
- locating slot
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Abstract
The utility model belongs to the technical field of the earphone, aim at providing an earphone and earmuff structure thereof, including earmuff body, top earmuff lock and bottom earmuff lock. The utility model discloses, earmuff lock bottom fixed connection on the bottom of earlap, the earmuff like this, is is directly installed and removed through locking the detachable rotatory lock joint of top earmuff lock can make things convenient for in the bottom earmuff in time to fixed connection top earmuff lock on the top of earmuff body, and is obvious, does benefit to and changes the earmuff that damages in time.
Description
Technical field
This utility model belongs to ear phone technology field, relates to a kind of ear muff structure, particularly relates to a kind of aviation and uses
Noise cancelling headphone and ear muff structure thereof.
Background technology
Ear muff, from the point of view of its function, is broadly divided into Cold-proof ear muffs, Noiseproof ear covers, hearing aid ear muff etc., right
For noise-proof earphone, the auricular concha generally individually applied mechanically by ear muff is outer in case the noise in the external world enters in ear,
Well imagine, in use, because ear muff can directly contact human body, thus, it is easy to grind away, so
And, in prior art, for aviation noise cancelling headphone, it is fixing company between its ear muff structure and auricular concha
Connecing, in other words, once there is damage in ear muff structure, is just unfavorable for changing in time.
Utility model content
The purpose of this utility model is to provide a kind of earphone and detachable ear muff structure thereof, in order to overcome
Existing ear muff structure is not easy to the technical problem changed in time.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: provide a kind of ear muff structure,
Top ear muff lock on the top that this ear muff structure includes ear muff body, be fixedly connected on described ear muff body with
And the bottom ear muff lock being fixedly connected on the bottom of auricular concha, detachable rotation snapping locked by described top ear muff
In described bottom, ear muff is locked.
Further, the convex boss that is provided with on the top end wall of described top ear muff lock, the periphery of described boss
On wall, convex is provided with the first buckle hyte, in the periphery of the described boss in underface of described first buckle hyte
Locating slot is offered on wall；Described bottom ear muff is locked and is offered the rotating hole adapting to described boss, described
Offer gathering sill group on the hole wall of rotating hole and be formed with the second buckle hyte；Described first buckle hyte pair
Gathering sill group described in Ying Yu, described second buckle hyte is positioned in described locating slot.
Further, described first buckle hyte includes the first buckle and the second buckle, and described locating slot is positioned at
The underface of described second buckle；Described second buckle hyte includes the 3rd buckle and the 4th buckle, described in lead
Include being adjacent to the first gathering sill of described 3rd buckle to groove group and be adjacent to the second of described 4th buckle and lead
To groove；Described first buckle is corresponding to described first gathering sill and is connected to described 3rd card and buckles, and described the
Two buckles are corresponding to described second gathering sill and be connected to described 4th card and buckle, described 4th snaps into position in
In described locating slot.
Further, described locating slot is provided with multiple, and described second buckle is provided with multiple, each described locating slot
One_to_one corresponding is in each described second buckle, and described 4th buckle is provided with multiple, and described second gathering sill is provided with many
Individual, in circumference, the both sides of each described 4th buckle adjoin the second gathering sill described in, each described 4th card respectively
Anchor each described locating slot being positioned at correspondence.
Further, each described 4th buckle is all convexly equipped with projection on the direction of the inner chamber of described rotating hole,
All offering slotted eye on the cell wall of each described locating slot, each described projection is located in each described slotted eye of correspondence.
Further, the periphery wall of each described 4th buckle adapts to each described locating slot of correspondence.
Further, described first buckle is provided with multiple, and described 3rd buckle is provided with multiple, and described first leads
Be provided with multiple to groove, in circumference, the both sides of each described 3rd buckle adjoin the first gathering sill described in respectively, and
Each described first buckle is connected to each described 3rd card of correspondence and buckles.
Further, described boss is circular or cylindric, and described rotating hole is manhole.
Further, described top ear muff lock and the equal ovalize in cross section of described bottom ear muff lock, each institute
Stating the second buckle to be positioned on the long axis direction of described top ear muff lock, each described 4th buckle is positioned at described bottom
On the long axis direction of ear muff lock.
Compared with prior art, having the beneficial effects that of the ear muff structure that this utility model provides:
Locked by ear muff bottom connection fixing on the bottom of auricular concha, fixing connection on the top of ear muff body
Top ear muff lock, so, is directly locked by ear muff bottom being connected to by the ear muff detachable turn buckle of lock in top
Get final product easily and timely mounting or dismounting ear muff, it is clear that be beneficial to change in time the ear muff of damage.
This utility model additionally provides a kind of earphone, including above-mentioned ear muff structure.
Compared with prior art, having the beneficial effects that of the earphone that this utility model provides: this earphone is by adopting
By above-mentioned ear muff structure, greatly play the utilization rate of other parts, effectively improved this earphone
Service life.
Accompanying drawing explanation
Fig. 1 is the perspective view of this utility model embodiment middle ear nested structure；
Fig. 2 is the exploded perspective schematic diagram of Fig. 1 middle ear nested structure；
Fig. 3 is a perspective view of top ear muff lock in Fig. 2；
Fig. 4 is another perspective view of top ear muff lock in Fig. 2；
Fig. 5 is the perspective view of bottom ear muff lock in Fig. 2；
Fig. 6 is the top view of Fig. 1 middle ear nested structure；
Fig. 7 is the sectional view of A-A section local in Fig. 6；
Fig. 8 is the partial enlarged drawing in Fig. 7 at A；
Fig. 9 is the sectional view of B-B section local in Fig. 6；
Figure 10 is the partial enlarged drawing in Fig. 9 at B.
Label in accompanying drawing is as follows:
100 ear muff bodies；
200 top ear muff locks, 210 boss, 211 locating slots, 211a slotted eye, 220 first buckle hytes,
221 first buckles, 222 second buckles；
Ear muff lock bottom 300,310 rotating holes, 320 gathering sill groups, 321 first gathering sills, 322 second lead
To groove, 330 second buckle hytes, 331 the 3rd buckles, 332 the 4th buckles, 332a projection；
400 auricular conchas, 500 loudspeaker, 600 glue-lines.
Detailed description of the invention
In order to make technical problem to be solved of the present utility model, technical scheme and advantage clearer,
Below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that herein
Described specific embodiment, only in order to explain this utility model, is not used to limit this utility model.
Below in conjunction with concrete accompanying drawing, realization of the present utility model is described in detail.
It should be noted that, when parts are referred to as " being fixed on " or " being arranged at " another parts, and it is permissible
Directly on another parts or may be simultaneously present parts placed in the middle.It is known as when parts and " connects
In " another parts, it can be directly to another parts or may be simultaneously present parts placed in the middle.
It should be noted that, in the accompanying drawing of this utility model embodiment same or analogous label corresponding identical or
Similar parts；In description of the present utility model, it is to be understood that if having term " on ", D score,
Orientation or the position relationship of the instruction such as "left", "right" are based on orientation shown in the drawings or position relationship,
It is for only for ease of and describes this utility model and simplify description rather than instruction or the device of hint indication or unit
Part must have specific orientation, with specific azimuth configuration and operation, therefore, described in accompanying drawing, position is closed
Term the being merely cited for property explanation of system, it is impossible to be interpreted as the restriction to this patent, common for this area
For technical staff, the concrete meaning of above-mentioned term can be understood as the case may be.
As shown in Figures 1 to 10, a kind of earphone provided for this utility model one preferred embodiment and ear muff thereof
Structure.
As shown in Figures 1 to 10, this ear muff structure includes ear muff body 100, top ear muff lock 200 and the end
Portion's ear muff lock 300, wherein, top ear muff lock 200 is fixedly connected on the top of ear muff body 100, specifically
In the present embodiment, it is by arranging glue-line 600 between top ear muff lock 200 and ear muff body 100
Fixing top ear muff lock 200 and the ear muff body 100 of connecting.Bottom ear muff lock 300 is fixedly connected on auricular concha
On the bottom of 400, so, for ease of changing the ear muff body 100 of damage in time, top ear muff lock 200
Detachable turn buckle is connected on bottom ear muff lock 300.The most in the present embodiment, top ear muff lock 200
It is buckled on bottom ear muff lock 300 by buckle structure, and auricular concha 400 is provided with loudspeaker 500.
Further, this utility model provide a preferred embodiment in, as shown in Figures 2 to 4, for
Facilitate implementation the snapping between top ear muff lock 200 and bottom ear muff lock 300, the top of top ear muff lock 200
The convex boss 210 that is provided with on end wall, on the periphery wall of boss 210, convex is provided with the first buckle hyte 220,
Locating slot 211 is offered on the periphery wall of the underface boss 210 of the first buckle hyte 220.It should be noted that
It is that " top end wall " described here is that 200 end walls locking 300 sides near bottom ear muff locked by top ear muff.
As shown in Figure 2 and Figure 5, bottom ear muff lock 300 offers the rotating hole 310 adapting to boss 210,
Wherein, for ease of realizing the correct para-position between top ear muff lock 200 and bottom ear muff lock 300, rotating hole
Offering gathering sill group 320 on the hole wall of 310, wherein, the first buckle hyte 220 is corresponding to gathering sill group 320.
It addition, for realizing the snapping between top ear muff lock 200 and bottom ear muff lock 300, in rotating hole 310
Being formed with the second buckle hyte 330 by gathering sill group 320 on hole wall, wherein, the second buckle hyte 330 is fixed
It is positioned at locating slot 211.
Dismounting step master by upper, it is possible to understand that ground, between top ear muff lock 200 and bottom ear muff lock 300
Have following: 1) allow top ear muff lock 200 the first buckle hyte 220 alignment bottom the leading of ear muff lock 300
To groove group 320, allow boss 210 through the rotating hole 310 of bottom ear muff lock 300 immediately；2) again by top
Ear muff lock 200 counterclockwise or turns clockwise so that the second buckle hyte 330 of bottom ear muff lock 300 is positioned at
The underface of the first buckle hyte 220 of top ear muff lock 200, now, can prevent top ear muff lock 200
Drop from bottom ear muff lock 300, and when rotating on certain position, as shown in Figure 6 to 8, the end
Second buckle hyte 330 of portion's ear muff lock 300 will be positioned in the locating slot 211 of top ear muff lock 200,
Such that can further top ear muff lock 200 be locked on bottom ear muff lock 300.Certainly, the most instead
Rapidly top ear muff lock 200 can be dismantled from bottom ear muff lock 300 to rotary top ear muff lock 200
Get off.
Further, in the preferred embodiment that this utility model provides, as shown in Figures 2 to 4, the
One buckle hyte 220 includes the first buckle 221 and the second buckle 222, and locating slot 211 is positioned at the second buckle
The underface of 222, it should be noted that, the most in the present embodiment, the first buckle 221 is mainly in order to realize top
Snapping between portion's ear muff lock 200 and bottom ear muff lock 300, and the second buckle 222 not only realizes above-mentioned
Snapping, moreover it is possible to top ear muff lock 200 is locked on bottom ear muff lock 300.
As shown in Figure 2 and Figure 5, the second buckle hyte 330 includes the 3rd buckle 331 and the 4th buckle 332,
Gathering sill group 320 includes the first gathering sill 321 and the second gathering sill 322, and wherein, the first gathering sill 321 is adjacent
Being connected to the 3rd buckle 331, the second gathering sill 322 is adjacent to the 4th buckle 332.When rotating snapping, first
Buckle 221 is corresponding to the first gathering sill 321 and is connected on the 3rd buckle 331, and the second buckle 222 is corresponding
In the second gathering sill 322 and be connected on the 4th buckle 332, the 4th buckle 332 is positioned locating slot 211
In.
By upper, it should be noted that, in installation process, need the first buckle 221 to be directed at the first guiding simultaneously
Groove 321, the second buckle 222 is directed at the second gathering sill 322, as shown in Fig. 6, Fig. 9 and Figure 10, when pushing up
Portion ear muff lock 200 is toward being positioned at the lower section of the first buckle 221 to the 3rd buckle 331 clockwise or counterclockwise
During so that the first buckle 221 is connected on the 3rd buckle 331, meanwhile, as shown in Figure 6 to 8,
Second buckle 222 is positioned at the lower section of the 4th buckle 332 so that the second buckle 222 is connected to the 4th buckle 332
On, and it is positioned at the underface of the 4th buckle 332 when top ear muff lock 200 continues rotation to the second buckle 222
Time, the 4th buckle 332 of bottom ear muff lock 300 can be positioned the locating slot 211 of top ear muff lock 200
In, further top ear muff lock 200 is locked on bottom ear muff lock 300.
Further, in the preferred embodiment that this utility model provides, as shown in Figure 2 and Figure 4, top
Locating slot 211 on portion's ear muff lock 200 is provided with multiple, and the second buckle 222 is provided with multiple, wherein, for just
In para-position, each locating slot 211 one_to_one corresponding is in each second buckle 222.As shown in Figure 2 and Figure 5, bottom ear
4th buckle 332 of lock set 300 is provided with multiple, and the second gathering sill 322 is provided with multiple, for ease of mounting or dismounting,
In circumference, the both sides of each 4th buckle 332 adjoin one second gathering sill 322 respectively, and each 4th buckle 332 is fixed
It is positioned at each locating slot 211 of correspondence.
Further, in the preferred embodiment that this utility model provides, as shown in Figure 2 and Figure 5, respectively
4th buckle 332 is all convexly equipped with protruding 332a on the direction of the inner chamber of rotating hole 310.Such as Fig. 2 and Fig. 4
Shown in, the cell wall of each locating slot 211 all offers slotted eye 211a, wherein, it is right that each protruding 332a is located in
In each slotted eye 211a answered, so, top ear muff lock 200 can firmly be locked at bottom ear muff lock 300
On.
Further, in the preferred embodiment that this utility model provides, as shown in Fig. 2, Fig. 4 and Fig. 5,
For ease of being locked on bottom ear muff lock 300 by top ear muff lock 200 firmly, and improve top ear muff lock
Quality of fit between 200 and bottom ear muff lock 300, namely improve the noise control effect of this ear muff structure, each the
The periphery wall of four buckles 332 adapts to each locating slot 211 of correspondence.
Further, in the preferred embodiment that this utility model provides, accordingly, such as Fig. 2 to Fig. 5
Shown in, the first buckle 221 is provided with multiple, and the 3rd buckle 331 is provided with multiple, and the first gathering sill 321 is provided with
Multiple, in circumference, the both sides of each 3rd buckle 331 adjoin one first gathering sill 321, respectively such as Fig. 6, Fig. 9
Shown in Figure 10, each first buckle 221 is connected on each 3rd buckle 331 of correspondence.
Further, this utility model provide a preferred embodiment in, as shown in Figures 2 to 4, for
Being easy to successfully realize detachable rotation snapping, boss 210 is in circular or cylindric, specifically at this
In embodiment, this boss 210 is in circular.Accordingly, as shown in Figure 2 and Figure 5, rotating hole 310 is
Manhole.
Further, in the preferred embodiment that this utility model provides, as shown in Figures 2 to 5, tool
In the present embodiment, top ear muff lock 200 and the equal ovalize in cross section of bottom ear muff lock 300, for just for body
In the firm connection further assured that between top ear muff lock 200 and bottom ear muff lock 300, each second card
Button 222 is positioned on the long axis direction of top ear muff lock 200, and each 4th buckle 332 is positioned at bottom ear muff lock 300
Long axis direction on.It should be noted that, it is preferable that the second buckle 222 is provided with two, and lays respectively at convex
The both sides of platform 210, accordingly, the 4th buckle 332 is provided with two, and lays respectively at the two of rotating hole 310
Side.
This utility model also provides for a kind of earphone, and this earphone includes above-mentioned ear muff structure.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model.
For a person skilled in the art, this utility model can have various modifications and variations.All in this practicality
Within novel spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in this
Within the right of utility model.
Claims (10)
1. ear muff structure, it is characterised in that: include ear muff body, be fixedly connected on the top of described ear muff body
The bottom ear muff lock that top ear muff in portion is locked and is fixedly connected on the bottom of auricular concha, described top ear muff
Lock detachable turn buckle to be connected to described bottom ear muff and lock.
2. ear muff structure as claimed in claim 1, it is characterised in that: the top end wall of described top ear muff lock
The upper convex boss that is provided with, on the periphery wall of described boss, convex is provided with the first buckle hyte, in described the
Locating slot is offered on the periphery wall of the described boss in underface of one buckle hyte；Described bottom ear muff is locked out
It is provided with the rotating hole adapting to described boss, the hole wall of described rotating hole offers gathering sill group and is formed
Second buckle hyte；Described first buckle hyte corresponds to described gathering sill group, and described second buckle hyte is fixed
It is positioned at described locating slot.
3. ear muff structure as claimed in claim 2, it is characterised in that: described first buckle hyte includes the
One buckle and the second buckle, described locating slot is positioned at the underface of described second buckle；Described second card button bit
Group includes that the 3rd buckle and the 4th buckle, described gathering sill group include that being adjacent to the first of described 3rd buckle leads
To groove and the second gathering sill being adjacent to described 4th buckle；Described first buckle guides corresponding to described first
Groove and be connected to described 3rd card and buckle, described second buckle is corresponding to described second gathering sill and is connected to institute
Stating the 4th card to buckle, described 4th snaps into position is in described locating slot.
4. ear muff structure as claimed in claim 3, it is characterised in that: described locating slot is provided with multiple, institute
Stating the second buckle and be provided with multiple, each described locating slot one_to_one corresponding is in each described second buckle, described 4th card
Button is provided with multiple, and described second gathering sill is provided with multiple, the both sides of each described 4th buckle neighbour respectively in circumference
Connecing the second gathering sill described in, each described 4th snaps into position is in corresponding each described locating slot.
5. ear muff structure as claimed in claim 4, it is characterised in that: each described 4th buckle is to described rotation
All it is convexly equipped with projection on the direction of the inner chamber turning hole, the cell wall of each described locating slot all offers slotted eye, respectively
Described projection is located in each described slotted eye of correspondence.
6. ear muff structure as claimed in claim 5, it is characterised in that: the periphery wall of each described 4th buckle
Adapt to each described locating slot of correspondence.
7. the ear muff structure as described in any one of claim 3 to 6, it is characterised in that: described first buckle
Being provided with multiple, described 3rd buckle is provided with multiple, and described first gathering sill is provided with multiple, each described in circumference
The both sides of the 3rd buckle adjoin the first gathering sill described in respectively, and each described first buckle is connected to correspondence
Each described 3rd card is buckled.
8. ear muff structure as claimed in claim 7, it is characterised in that: described boss is circular or cylinder
Shape, described rotating hole is manhole.
9. ear muff structure as claimed in claim 8, it is characterised in that: described top ear muff lock and the described end
The equal ovalize in cross section of portion's ear muff lock, each described second buckle is positioned at the long axis direction of described top ear muff lock
On, each described 4th buckle is positioned on the long axis direction of described bottom ear muff lock.
10. earphone, it is characterised in that: include the ear muff structure as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025576.8U CN205491019U (en) | 2016-01-12 | 2016-01-12 | Earphone and earmuff structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025576.8U CN205491019U (en) | 2016-01-12 | 2016-01-12 | Earphone and earmuff structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205491019U true CN205491019U (en) | 2016-08-17 |
Family
ID=56667063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620025576.8U Active CN205491019U (en) | 2016-01-12 | 2016-01-12 | Earphone and earmuff structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205491019U (en) |
-
2016
- 2016-01-12 CN CN201620025576.8U patent/CN205491019U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |