CN205829955U - A kind of In-Ear Headphones - Google Patents
A kind of In-Ear Headphones Download PDFInfo
- Publication number
- CN205829955U CN205829955U CN201620613706.XU CN201620613706U CN205829955U CN 205829955 U CN205829955 U CN 205829955U CN 201620613706 U CN201620613706 U CN 201620613706U CN 205829955 U CN205829955 U CN 205829955U
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- sound tube
- earplug
- sidewall
- groove
- annular sidewall
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Abstract
This utility model relates to a kind of In-Ear Headphones, including earphone case and be positioned at the phonation unit in earphone case inner chamber, also includes being arranged on earphone case front end the sound tube with earphone case inner space；Also including the earplug being socketed on described sound tube outer wall, described earplug includes the earplug body with inner chamber, is provided with first annular sidewall that is axially extending and that be coaxially disposed, the second annular sidewall in the inner chamber of described earplug body；The grasping part for clamping sound tube sidewall is defined between described first annular sidewall, the second annular sidewall.In-Ear Headphones of the present utility model, the grasping part surrounded by first annular sidewall, the second annular sidewall connects sound tube, and this allows for earplug can use foam material, and the characteristic easily extruded by foam can easily realize the firm connection of earplug；When earplug is cleaned by needs when, can easily it be taken off from sound tube.
Description
Technical field
This utility model relates to sound-producing device, more specifically, this utility model relates to a kind of In-Ear Headphones.
Background technology
Generally by loudspeaker, fore shell, back cover and earphone cord, (earphone cord one end connects loudspeaker, the other end to common little earbud headphone
For plug), earplug constitute, earplug includes again silica type earplug and foam class earplug.The advantage of silica type earplug is: in order to suitable
Answer the ear size of different crowd, generally can be furnished with different size of earplug.And foam class earplug is based on its compressible characteristic,
Can only use a set of, after foam earplug is filled in ear, foam can slowly return back to be full of auditory meatus.
Generally silica type earplug is assemblied in the sound tube periphery of earphone, is reached by the interference fit of silica gel with sound tube
The fastness of assembling.The problem that foam class earplug then also exists assembling looseness.Generally way be foam earplug with go out
The position of sound tube contact carries out a glue, realizes the fastness of its assembling.But owing to foam earplug does not bears dirty, if glued
On sound tube, then it is unfavorable for the cleaning of foam earplug.
Utility model content
A purpose of the present utility model there is provided a kind of In-Ear Headphones.
According to an aspect of the present utility model, it is provided that a kind of In-Ear Headphones, including earphone case and be positioned at earphone
Phonation unit in housing cavity, also includes being arranged on earphone case front end the sound tube with earphone case inner space；Also
Including the earplug being socketed on described sound tube outer wall, described earplug includes the earplug body with inner chamber, at described earplug originally
The inner chamber of body is provided with first annular sidewall that is axially extending and that be coaxially disposed, the second annular sidewall；Described first annular
The grasping part for clamping sound tube sidewall is defined between sidewall, the second annular sidewall.
Optionally, the sidewall of described sound tube is provided with ring-type projection, be provided with in described grasping part for
Annular recess with described male cooperation.
Optionally, described projection includes that be arranged on sound tube outer wall first is protruding, and is arranged on sound tube inwall
On second protruding；Described groove includes being arranged on first annular sidewall the first groove for the first male cooperation, with
And be arranged on the second annular sidewall for the second groove with the second male cooperation.
Optionally, described first protruding, termination that the second projection is arranged on sound tube.
Optionally, the sidewall of described sound tube is provided with groove, is provided with for snapping in described grasping part
State the projection of groove.
Optionally, described groove includes the first groove being arranged on sound tube outer wall, and is arranged on sound tube inwall
The second groove；Described projection includes being arranged on first annular sidewall for protruding with the first of the first groove fit, and
It is arranged on the second annular sidewall for protruding with the second of the second groove fit.
Optionally, described earphone case includes fore shell, the back cover snapped together, described sound tube be arranged on described before
On shell.
Optionally, the transition part of taper it is provided with between described sound tube and fore shell.
Optionally, during described section transitions portion stretches to the inner chamber of described earplug body.
Optionally, described earplug is foam earplug.
In-Ear Headphones of the present utility model, the grasping part surrounded by first annular sidewall, the second annular sidewall is come
Connecting sound tube, this allows for earplug can use foam material, and the characteristic easily extruded by foam can easily realize earplug
Firm connection；When earplug is cleaned by needs when, can easily it be taken off from sound tube.
By detailed description to exemplary embodiment of the present utility model referring to the drawings, of the present utility model other
Feature and advantage thereof will be made apparent from.
Accompanying drawing explanation
The accompanying drawing of the part constituting description describes embodiment of the present utility model, and uses together with the description
In explaining principle of the present utility model.
Fig. 1 is the profile of this utility model earphone case.
Fig. 2 is the profile of this utility model earplug.
Fig. 3 is the profile of this utility model earphone.
Detailed description of the invention
Various exemplary embodiment of the present utility model is described in detail now with reference to accompanying drawing.It should also be noted that it is unless another
Illustrating outward, the parts illustrated the most in these embodiments and positioned opposite, the numerical expression of step and numerical value do not limit
Make scope of the present utility model.
Description only actually at least one exemplary embodiment is illustrative below, never as to this practicality
Any restriction that is novel and that apply or use.
May be not discussed in detail for technology and equipment known to person of ordinary skill in the relevant, but in suitable situation
Under, described technology and equipment should be considered a part for description.
It is shown here that any occurrence should be construed as merely exemplary with in all examples discussed, and not
It is as restriction.Therefore, other example of exemplary embodiment can have different values.
It should also be noted that similar label and letter represent similar terms, therefore, the most a certain Xiang Yi in following accompanying drawing
Individual accompanying drawing is defined, then need not it is further discussed in accompanying drawing subsequently.
Referring to figs. 1 to Fig. 3, the utility model discloses a kind of In-Ear Headphones, in being surrounded by earphone case 2
Chamber, is provided with the phonation unit 23 for sounding in the inner chamber of described earphone case 2, and this phonation unit 23 can be moving-coil
Formula, electrodynamic type, moving-iron type or other type of loudspeaker.Earphone also include being arranged on earphone case 2 front end and with in earphone case 2
The sound tube 24 of chamber connection, the sound that phonation unit 23 sends blazes abroad through sound tube 24.This structure belongs to this area
The common knowledge of technical staff, no longer illustrates at this.
In one specific embodiment of this utility model, before described earphone case 2 can include snapping together
Shell 22, back cover 21, after described fore shell 22 snaps together with back cover 21, define the earphone case 2 with inner chamber；Above-mentioned goes out
Sound tube 24 may be provided on described fore shell 22, and through with described fore shell 22 together with.Wherein, it is further preferred that, described
The transition part 25 of taper it is additionally provided with between sound tube 24 and fore shell 22.
In-Ear Headphones of the present utility model, also includes the earplug 1 being socketed on described sound tube 24 outer wall, this earplug 1
Plastic material can be used, it would however also be possible to employ foam material etc..With reference to Fig. 1, described earplug 1 includes the earplug body with inner chamber
10, the inner chamber of described earplug body 10 is provided with axially extended first annular sidewall the 11, second annular sidewall 12, described
First annular sidewall the 11, second annular sidewall 12 is coaxially disposed.The internal diameter of the most first annular sidewall 11 is more than the second annular side
The internal diameter of wall 12 so that first annular sidewall 11 is positioned at the outside of the second annular sidewall 12, described first annular sidewall 11,
Grasping part 13 is defined between second ring sidewall 12.Assembling when, the sidewall of sound tube 24 is stretched into this grasping part
In 13, and make first annular sidewall the 11, second annular sidewall 12 be clamped by the sidewall of sound tube 24, thus achieve earplug 1
Connection with sound tube 24.
This utility model one preferred embodiment in, the sidewall of described sound tube 24 is provided with ring-type convex
Rising, such as this projection can be arranged along the circumferencial direction of sound tube 24, is provided with for engaging in described grasping part 13
State the annular recess of projection.Being stably connected with of sound tube 24 and grasping part 13 is achieved by above-mentioned projection and groove.
It may further be preferable that described projection includes the first projection 26 being arranged on sound tube 24 outer wall, and it is arranged on
The second projection 27 on sound tube 24 inwall；Described groove includes being arranged on first annular sidewall 11 protruding for engaging first
First groove 14 of 26, and it is arranged on the second annular sidewall 12 the second groove 15 for engaging the second projection 27.Assembling
When, the sidewall of sound tube 24 is stretched to the grasping part 13 surrounded by first annular sidewall the 11, second annular sidewall 12
In, and make the first projection 26 on sound tube 24 outer wall snap in the first groove 14 of first annular sidewall 11, by sound tube
The second projection 27 on 24 inwalls snaps in the second groove 15 of the second annular sidewall 12, such that it is able to prevent earplug 1 from going out
Come off in sound tube 24.
It may further be preferable that described first projection the 26, second projection 27 can be arranged on the termination of sound tube 24.
For a person skilled in the art, it is also possible to groove is arranged on the sidewall of sound tube 24, by described convex
Rise and be arranged in grasping part 13, the connection of sound tube 24 and earplug 1 can be realized equally.
Such as it may be that described groove includes the first groove being arranged on sound tube 24 outer wall, and it is arranged on sound tube
Second groove of 24 inwalls；Described projection includes being arranged on first annular sidewall 11, convex for snapping in the first of the first groove
Rise, and be arranged on the second annular sidewall 12, for snapping in the second projection of the second groove.The when of assembling, by sound tube
The sidewall of 24 stretches in the grasping part 13 surrounded by first annular sidewall the 11, second annular sidewall 12, and makes first annular
The first projection on sidewall 11 snaps in the first groove 14 of sound tube 24 outer wall, makes the second protruding card of the second Han Xing sidewall
Enter to the second groove of sound tube 24 inwall, such that it is able to prevent earplug 1 from coming off from sound tube 24.
In-Ear Headphones of the present utility model, the grasping part surrounded by first annular sidewall, the second annular sidewall is come
Connecting sound tube, this allows for earplug can use foam material, and the characteristic easily extruded by foam can easily realize earplug
Firm connection；When earplug is cleaned by needs when, can easily it be taken off from sound tube.
Earplug body 1 of the present utility model uses umbrella-shaped structure well-known to those skilled in the art, the when of assembling, excellent
Choosing makes in the inner chamber that section transitions portion 25 stretches to described earplug body 1.
Although by example, specific embodiments more of the present utility model have been described in detail, but this area
It is to be understood by the skilled artisans that above example is merely to illustrate rather than in order to limit scope of the present utility model.This
Field it is to be understood by the skilled artisans that can be in the case of without departing from scope and spirit of the present utility model, to above example
Modify.Scope of the present utility model is defined by the following claims.
Claims (10)
1. an In-Ear Headphones, it is characterised in that: include earphone case (2) and be positioned in earphone case (2) inner chamber send out
Sound unit (23), also includes being arranged on earphone case (2) front end the sound tube (24) with earphone case (2) inner space；Also
Including the earplug (1) being socketed on described sound tube (24) outer wall, described earplug (1) includes the earplug body with inner chamber
(10), be provided with in the inner chamber of described earplug body (10) first annular sidewall (11) that is axially extending and that be coaxially disposed,
Second ring sidewall (12)；Define for clamping out sound between (12) at described first annular sidewall (11), the second annular sidewall
The grasping part (13) of pipe (24) sidewall.
In-Ear Headphones the most according to claim 1, it is characterised in that: it is provided with ring on the sidewall of described sound tube (24)
The projection of shape, described grasping part is provided with for the annular recess with described male cooperation in (13).
In-Ear Headphones the most according to claim 2, it is characterised in that: described projection includes being arranged on sound tube (24) outward
The first of wall is protruding (26), and second be arranged on sound tube (24) inwall is protruding (27)；Described groove includes being arranged on
Upper the first groove (14) for coordinating with first protruding (26) of first annular sidewall (11), and it is arranged on the second annular sidewall
(12) upper the second groove (15) for coordinating with second protruding (27).
In-Ear Headphones the most according to claim 3, it is characterised in that: described first protruding (26), second protruding (27)
It is arranged on the termination of sound tube (24).
In-Ear Headphones the most according to claim 1, it is characterised in that: it is provided with recessed on the sidewall of described sound tube (24)
Groove, is provided with the projection for snapping in described groove in described grasping part (13).
In-Ear Headphones the most according to claim 5, it is characterised in that: described groove includes being arranged on sound tube (24) outward
First groove of wall, and it is arranged on the second groove of sound tube (24) inwall；Described projection includes being arranged on first annular side
Wall (11) is upper for protruding with the first of the first groove fit, and it is upper for recessed with second to be arranged on the second annular sidewall (12)
The second of slot fit is protruding.
In-Ear Headphones the most according to claim 1, it is characterised in that: described earphone case (2) includes snapping together
Fore shell (22), back cover (21), described sound tube (24) is arranged on described fore shell (22).
In-Ear Headphones the most according to claim 7, it is characterised in that: set between described sound tube (24) and fore shell (22)
It is equipped with the transition part (25) of taper.
In-Ear Headphones the most according to claim 8, it is characterised in that: described section transitions portion (25) stretches to described ear
In the inner chamber of plug body (10).
10. according to the In-Ear Headphones described in any one of claim 1 to 9, it is characterised in that: described earplug (1) is foam ear
Plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620613706.XU CN205829955U (en) | 2016-06-20 | 2016-06-20 | A kind of In-Ear Headphones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620613706.XU CN205829955U (en) | 2016-06-20 | 2016-06-20 | A kind of In-Ear Headphones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205829955U true CN205829955U (en) | 2016-12-21 |
Family
ID=58145624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620613706.XU Active CN205829955U (en) | 2016-06-20 | 2016-06-20 | A kind of In-Ear Headphones |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205829955U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106604172A (en) * | 2017-02-08 | 2017-04-26 | 袁丹 | Flexible earplug structure |
| CN107071621A (en) * | 2017-05-15 | 2017-08-18 | 深圳市鑫精盟精密科技有限公司 | A kind of built-in earplug shell |
| CN107147965A (en) * | 2017-05-15 | 2017-09-08 | 深圳市鑫精盟精密科技有限公司 | earplug shell |
| CN113596680A (en) * | 2020-04-30 | 2021-11-02 | 歌尔股份有限公司 | Speaker and electronic apparatus |
-
2016
- 2016-06-20 CN CN201620613706.XU patent/CN205829955U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106604172A (en) * | 2017-02-08 | 2017-04-26 | 袁丹 | Flexible earplug structure |
| CN107071621A (en) * | 2017-05-15 | 2017-08-18 | 深圳市鑫精盟精密科技有限公司 | A kind of built-in earplug shell |
| CN107147965A (en) * | 2017-05-15 | 2017-09-08 | 深圳市鑫精盟精密科技有限公司 | earplug shell |
| CN113596680A (en) * | 2020-04-30 | 2021-11-02 | 歌尔股份有限公司 | Speaker and electronic apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |