CN208029046U - Earphone - Google Patents
Earphone Download PDFInfo
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- CN208029046U CN208029046U CN201820240581.XU CN201820240581U CN208029046U CN 208029046 U CN208029046 U CN 208029046U CN 201820240581 U CN201820240581 U CN 201820240581U CN 208029046 U CN208029046 U CN 208029046U
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- avulsion
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Abstract
The utility model provides a kind of earphone, including line traffic control portion, the one end in the line traffic control portion is equipped with SR blocks, the earphone further includes ante-chamber, back cavity, anti-avulsion frame and ear muff, the ante-chamber includes head cover and the preceding cavity main body that is connect with the head cover, the preceding cavity main body is caught in hole equipped with first, the SR blocks are caught in hole by described first and are caught in the ante-chamber, the anti-avulsion frame is mounted in the cavity that the ante-chamber and the back cavity form, the one end of the SR blocks far from the line traffic control portion is equipped with strip, the anti-avulsion frame is in hollow cylindrical structure, the strip is arranged between the preceding cavity main body and the anti-avulsion frame, battery is equipped between the ante-chamber and the back cavity, and the battery is mounted in the anti-avulsion frame, the ear muff is mounted on the bottom of the back cavity, loudspeaker are equipped between the ear muff and the back cavity.The utility model can reduce cost, do not increase earphone volume under the premise of ensureing that SR blocks are not easily to fall off.
Description
Technical field
The utility model is related to acoustic equipment technical fields, more particularly to a kind of earphone.
Background technology
With the development of science and technology electric consumers obtain the favor of more and more people, wherein earphone, which is used as, meets people
The consumer products that listen to music, even more consumer are liked.Wherein, bluetooth headset is that Bluetooth technology is applied in hands-free headsets,
It allows user to exempt impeding for wired earphone connecting wire, carries out a kind of earphone of short-distance wireless communication.And sports type bluetooth
Earphone is then a kind of bluetooth headset for taking into account portability and motility, is widely used in life.
It is usually needed in sports type bluetooth headset in the junction of earphone cable and auricular concha setting SR (strain relief
Abbreviation SR) block avoids earphone cable from damaging to eliminate stress.In the prior art, the SR blocks on sports type bluetooth headset are easy
It falls off, although at present there are also the scheme that solution SR blocks fall off, mostly cost of implementation is higher, and earphone can be caused whole
Volume it is larger, influence Portability.
Utility model content
In view of above-mentioned condition, it is necessary to a kind of earphone is provided, ensure SR blocks it is not easily to fall off under the premise of, reduce at
This, does not increase earphone volume.
A kind of earphone, including line traffic control portion, the one end in the line traffic control portion are equipped with SR blocks, the earphone further include ante-chamber, after
Chamber, anti-avulsion frame and ear muff, the ante-chamber include head cover and the preceding cavity main body that is connect with the head cover, and the preceding cavity main body is equipped with
First is caught in hole, and the SR blocks are caught in hole by described first and are caught in the ante-chamber, the anti-avulsion frame be mounted on it is described before
In the cavity of chamber and back cavity composition, the one end of the SR blocks far from the line traffic control portion is equipped with strip, and the anti-avulsion frame is in
Hollow cylindrical structure, the strip are arranged between the preceding cavity main body and the anti-avulsion frame, the ante-chamber with it is described after
Battery is equipped between chamber, and the battery is mounted in the anti-avulsion frame, the ear muff is mounted on the bottom of the back cavity, described
Loudspeaker are equipped between ear muff and the back cavity.
According to the utility model proposes earphone, the one end of SR blocks far from line traffic control portion is equipped with strip, when assembling, SR blocks
On strip be arranged in before between cavity main body and anti-avulsion frame, strip can firmly be fixed by preceding cavity main body and anti-avulsion frame
Column ensures that SR blocks are not easily to fall off, and the structure design is simple and reliable, and required parts are less, and cost of implementation is lower；And the ear
In machine, battery is set between ante-chamber and back cavity, and battery is mounted in anti-avulsion frame, and ear muff is mounted on the bottom of back cavity, loudspeaker position
Between ear muff and back cavity, therefore, which only has ante-chamber, back cavity and ear muff to take up space on the whole, volume smaller, Neng Gouman
The requirement of sufficient Portability.
In addition, the utility model proposes earphone, can also have following additional technical characteristic：
Further, the anti-avulsion frame is caught in hole equipped with second, and the lead in the line traffic control portion sequentially passes through described first
It is caught in hole and described second and is caught in hole, to be connect with the battery.
Further, the described second diameter for being caught in hole is less than the described first diameter for being caught in hole.
Further, the anti-avulsion frame includes anti-avulsion cavity main body and the convex block set on anti-avulsion cavity main body bottom, described
Second is caught in hole on the anti-avulsion cavity main body, and when assembling, the bottom of the strip is arranged in the convex block, the anti-avulsion chamber
Between main body and the preceding cavity main body.
Further, the convex block and the anti-avulsion cavity main body vertical connection.
Further, the convex block is integrally formed with the anti-avulsion cavity main body.
Further, the back cavity include rear cavity main body and with it is described after the loudspeaker mounting base that connect of cavity main body, after described
Cavity main body is in bowl-type, and the larger one end of the back cavity main diameter is arranged towards the ante-chamber, and the back cavity main diameter is smaller
One end is connect with the loudspeaker mounting base.
Further, the loudspeaker are in cylindrical structure.
Further, the loudspeaker mounting base is hollow cylindrical structure, and the internal diameter of the loudspeaker mounting base is more than institute
State the diameter of loudspeaker.
Further, the battery is in cylindrical structure, and the diameter of the battery is less than the internal diameter of the anti-avulsion frame.
Description of the drawings
Fig. 1 is the configuration schematic diagram for the earphone that one embodiment of the utility model provides；
Fig. 2 is the schematic cross-sectional view after the earphone assembling that one embodiment of the utility model provides；
Fig. 3 is the enlarged drawing of Fig. 2 centre circles II.
Specific implementation mode
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below in conjunction with the accompanying drawings to this
The specific implementation mode of utility model is described in detail.Several embodiments of the utility model are given in attached drawing.But this
Utility model can be realized in many different forms, however it is not limited to embodiment described herein.On the contrary, providing these
The purpose of embodiment is to keep the disclosure to the utility model more thorough and comprehensive.
It should be noted that when element is referred to as " being fixedly arranged on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side ", "upper", "lower" and similar statement for illustrative purposes only, do not indicate or imply the indicated device or member
Part must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.Term " and or " used herein includes one or more relevant Listed Items
Any and all combinations.
The earphone provided to Fig. 3, one embodiment of the utility model, including line traffic control portion 10, ante-chamber 20, back cavity are be provided
30, anti-avulsion frame 40 and ear muff 50.It should be pointed out that since earphone generally includes left earphone and right earphone, and left earphone and the right side
The structure of earphone is identical, differs only in the two and is symmetrical arranged, therefore for convenience of description, the present embodiment is only with auris dextra therein
Illustrated for machine, the part omitted in Fig. 1 and Fig. 2 be with the symmetrical left earphone of right earphone, between left earphone and right earphone
It is connected by line traffic control portion 10, bluetooth module can be installed in line traffic control portion 10.One end of line traffic control portion 10 towards the right earphone is equipped with
SR blocks 60 (similarly, towards one end of left earphone, are again provided with SR blocks)
The ante-chamber 20 includes head cover 201 and the preceding cavity main body 202 being connect with the head cover 201, the preceding cavity main body 202
It is caught in hole 203 equipped with first, the SR blocks 60 are caught in hole 203 by described first and are caught in the ante-chamber 20, described to stop
De- frame 40 is mounted in the cavity that the ante-chamber 20 and the back cavity 30 form, and the SR blocks 60 are far from the line traffic control portion 10
One end is equipped with strip 601, and the anti-avulsion frame 40 is in hollow cylindrical structure, and when assembling, the strip 601 is arranged in described
Between preceding cavity main body 202 and the anti-avulsion frame 40, battery 70, and the battery are equipped between the ante-chamber 20 and the back cavity 30
70 are mounted in the anti-avulsion frame 40, specifically, the battery 70 is in cylindrical structure, the diameter of the battery 70 is less than institute
State the internal diameter of anti-avulsion frame 40.The ear muff 50 is mounted on the bottom of the back cavity 30, between the ear muff 50 and the back cavity 30
Equipped with loudspeaker 80.
The anti-avulsion frame 40 is caught in hole 401 equipped with second, and the described second diameter for being caught in hole 401 is less than described first and blocks
Enter the diameter in hole 203.The lead 11 in the line traffic control portion 10, which sequentially passes through described first and is caught in hole 203 and described second, is caught in hole
401, to be connect with the battery 70.
The assembling process of the earphone is：What SR blocks 60 were first put on ante-chamber 20 first is caught in hole 203, then anti-avulsion frame 40,
After installing anti-avulsion frame 40, the strip 601 on SR blocks 60 be stuck in before between cavity main body 202 and anti-avulsion frame 40, in anti-avulsion frame 40
Portion is a through-hole, then back cavity 30 finally covered, refill loudspeaker 80 and ear battery 70 in ante-chamber 20, anti-avulsion frame 40
Set 50, completes the assembly of earphone.
Specifically, the anti-avulsion frame 40 includes anti-avulsion cavity main body 41 and the convex block set on 41 bottom of anti-avulsion cavity main body
42, the convex block 42 can be with 41 vertical connection of anti-avulsion cavity main body, and the convex block 42 can be with the anti-avulsion cavity main body
41 are integrally formed.
Described second is caught in hole 401 on the anti-avulsion cavity main body 41, and when assembling, the bottom card of the strip 601 is set
Between the convex block 42, the anti-avulsion cavity main body 41 and the preceding cavity main body 202.
The loudspeaker mounting base 32 that the back cavity 30 is connect including rear cavity main body 31 and with the rear cavity main body 31, the back cavity
Main body 31 is in bowl-type, and one end that the rear cavity main body 31 is relatively large in diameter is arranged towards the ante-chamber 20,31 diameter of the rear cavity main body
Smaller one end is connect with the loudspeaker mounting base 32.
In the present embodiment, the loudspeaker 80 are in specifically cylindrical structure.The loudspeaker mounting base 32 is hollow cylinder
Structure, the internal diameter of the loudspeaker mounting base 32 are more than the diameter of the loudspeaker 80, and the loudspeaker 80 are installed mounted on the loudspeaker
In seat 32.
According to the earphone that the present embodiment proposes, the one end of SR blocks 60 far from line traffic control portion 10 is equipped with strip 601, when assembling,
Strip 601 on SR blocks 60 be arranged in before between cavity main body 202 and anti-avulsion frame 40, pass through preceding cavity main body 202 and anti-avulsion frame 40
The firmly fixed column of strip 601 can be ensured that SR blocks 60 are not easily to fall off, the structure design is simple and reliable, required zero
Part is less, and cost of implementation is lower；And in the earphone, battery 70 is set between ante-chamber 20 and back cavity 30, and battery 70 is mounted on only
In de- frame 40, ear muff 50 is mounted on the bottom of back cavity 30, and loudspeaker 80 are between ear muff 50 and back cavity 30, and therefore, the earphone is whole
Only have ante-chamber 20, back cavity 30 and ear muff 50 to take up space on body, volume smaller disclosure satisfy that the requirement of Portability.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiments or example.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. one end of a kind of earphone, including line traffic control portion, the line traffic control portion is equipped with SR blocks, which is characterized in that the earphone also wraps
Include ante-chamber, back cavity, anti-avulsion frame and ear muff, the ante-chamber includes head cover and the preceding cavity main body that is connect with the head cover, the ante-chamber
Main body is caught in hole equipped with first, and the SR blocks are caught in hole by described first and are caught in the ante-chamber, the anti-avulsion frame peace
In the cavity that the ante-chamber and the back cavity form, the one end of the SR blocks far from the line traffic control portion is equipped with strip, institute
It is in hollow cylindrical structure to state anti-avulsion frame, and the strip is arranged between the preceding cavity main body and the anti-avulsion frame, before described
Battery is equipped between chamber and the back cavity, and the battery is mounted in the anti-avulsion frame, the ear muff is mounted on the back cavity
Bottom, between the ear muff and the back cavity be equipped with loudspeaker.
2. earphone according to claim 1, which is characterized in that the anti-avulsion frame is caught in hole, the line traffic control equipped with second
The lead in portion, which sequentially passes through described first and is caught in hole and described second, is caught in hole, to be connect with the battery.
3. earphone according to claim 2, which is characterized in that the described second diameter for being caught in hole is caught in less than described first
The diameter in hole.
4. earphone according to claim 2, which is characterized in that the anti-avulsion frame includes anti-avulsion cavity main body and stops set on described
The convex block of de- cavity main body bottom, described second is caught in hole on the anti-avulsion cavity main body, when assembling, the bottom card of the strip
Between the convex block, the anti-avulsion cavity main body and the preceding cavity main body.
5. earphone according to claim 4, which is characterized in that the convex block and the anti-avulsion cavity main body vertical connection.
6. earphone according to claim 4, which is characterized in that the convex block is integrally formed with the anti-avulsion cavity main body.
7. earphone according to claim 1, which is characterized in that the back cavity include rear cavity main body and with it is described after cavity main body
The loudspeaker mounting base of connection, the rear cavity main body is in bowl-type, and the larger one end of the back cavity main diameter is arranged towards the ante-chamber,
The smaller one end of the back cavity main diameter is connect with the loudspeaker mounting base.
8. earphone according to claim 7, which is characterized in that the loudspeaker are in cylindrical structure.
9. earphone according to claim 8, which is characterized in that the loudspeaker mounting base is hollow cylindrical structure, institute
The internal diameter for stating loudspeaker mounting base is more than the diameter of the loudspeaker.
10. earphone according to claim 1, which is characterized in that the battery is in cylindrical structure, the diameter of the battery
Less than the internal diameter of the anti-avulsion frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820240581.XU CN208029046U (en) | 2018-02-10 | 2018-02-10 | Earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820240581.XU CN208029046U (en) | 2018-02-10 | 2018-02-10 | Earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208029046U true CN208029046U (en) | 2018-10-30 |
Family
ID=63904447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820240581.XU Active CN208029046U (en) | 2018-02-10 | 2018-02-10 | Earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208029046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110121127A (en) * | 2019-05-31 | 2019-08-13 | 江西联创宏声万安电子有限公司 | Headphone device |
-
2018
- 2018-02-10 CN CN201820240581.XU patent/CN208029046U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110121127A (en) * | 2019-05-31 | 2019-08-13 | 江西联创宏声万安电子有限公司 | Headphone device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |