CN209627640U - A kind of earphone with sealing function - Google Patents
A kind of earphone with sealing function Download PDFInfo
- Publication number
- CN209627640U CN209627640U CN201920573637.8U CN201920573637U CN209627640U CN 209627640 U CN209627640 U CN 209627640U CN 201920573637 U CN201920573637 U CN 201920573637U CN 209627640 U CN209627640 U CN 209627640U
- Authority
- CN
- China
- Prior art keywords
- leather sheath
- horn hood
- earphone
- seal
- bracket
- Prior art date
- 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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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
Abstract
The utility model belongs to ear phone technology field and discloses a kind of earphone with sealing function, including leather sheath bracket, seal is arranged between the leather sheath bracket and horn hood, is connected by the way of rotating button bit between leather sheath bracket and horn hood, the top of the horn hood is fixed with loudspeaker.The utility model is by placing seal between leather sheath bracket and horn hood, using pressing rotation button bit design between leather sheath bracket and horn hood, it is rotated between only leather sheath need to being pinned up time to horn hood direction when assembly, pushing down seal makes its deformation to seal the cooperation between leather sheath bracket and horn hood, make the sound that loudspeaker issue in earphone will not be from side leakage, this method sealing effect is unchanged steadily in the long term, without gas leakage risk, saving production and assembly working hour easy to operate, it is easy to do over again and reprocess, no inventory disposal.
Description
Technical field
The utility model is specifically related to a kind of earphone with sealing function, belongs to ear phone technology field.
Background technique
Ear receiver wants output high quality audio, must be fully sealed between ear muff and horn hood, otherwise sound meeting
From side leakage, most of headphone assembly is then ear muff back double-sided adhesive is disposably fitted to ear at present
On the horn hood of machine, this design causes earphone leakproofness unstable, it is necessary to repeat pressing after test and keep fitting, and is subsequent
As the resting period moves back, there are blow-by risks for easy rebound, while being not easy to do over again to reprocess after being bonded and being easy to scrap material, use
Family can not self-changeable ear muff, also influence earphone cleaning, more influence the efficiency of assembling and the production of earphone.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of ear with sealing function
Machine, leather sheath crust are fixed on leather sheath bracket, internal filling sponge, form a complete earphone leather sheath, and earphone is working
When, need leather sheath bracket, leather sheath crust and sponge composition leather sheath and horn hood between to have good sealing effect, pass through
Seal is placed between leather sheath bracket and horn hood, using rotation button bit design, assembly between leather sheath bracket and horn hood
When leather sheath need to only be clasped to horn hood side's back rotation, clamp seal make its deformation to seal leather sheath bracket and horn hood
Between cooperation, the sound for issuing loudspeaker in earphone will not be from side leakage, and this method sealing effect is steadily in the long term without change
Change, no gas leakage risk in saving production and assembly working hour easy to operate, is easy to do over again and reprocess, and no inventory disposal can effectively solve to carry on the back
The problems in scape technology.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of earphone with sealing function, including leather sheath bracket, seal and horn hood, sealing
Body is arranged between the leather sheath bracket and horn hood, and seal is used to seal the seam between leather sheath bracket and horn hood
Gap is connected by the way of rotating button bit between leather sheath bracket and horn hood, and the top of the horn hood is fixed with loudspeaker, loudspeaker
It is fixed on the inside of auricular concha.
It further include the sea for being filled in inside the leather sheath bracket as a kind of optimal technical scheme of the utility model
It is continuous.
It further include the leather sheath crust being fixed on outside leather sheath bracket as a kind of optimal technical scheme of the utility model.
As a kind of optimal technical scheme of the utility model, the seal is softer, elastic gas impermeable material circle.
As a kind of optimal technical scheme of the utility model, the softer, elastic gas impermeable material circle is EVA sponge ring.
As a kind of optimal technical scheme of the utility model, the softer, elastic gas impermeable material circle is TPE flexible glue.
As a kind of optimal technical scheme of the utility model, the seal for individual component assembly or can be and loudspeaker
Lid or the structure to be integrated with leather sheath bracket injection molding twice.
The utility model beneficial effect achieved is: leather sheath crust is fixed on leather sheath bracket, internal filling sponge,
Form a complete earphone leather sheath, earphone at work, need leather sheath bracket, leather sheath crust and sponge composition leather sheath and
To have good sealing effect between horn hood, be currently on the market product all with using gluing water or paste double-sided adhesive side
Method seals, and this method sealing effect is unstable, can aging over time, and production efficiency is low, by putting
Seal is set between leather sheath bracket and horn hood, using rotation button bit design between leather sheath bracket and horn hood, when assembly
Leather sheath need to only be rotated to horn hood direction and be clasped, clamping seal makes its deformation to seal between leather sheath bracket and horn hood
Cooperation, the sound for issuing loudspeaker in earphone will not be from side leakage, and this method sealing effect is unchanged steadily in the long term, nothing
Gas leakage risk in saving production and assembly working hour easy to operate, is easy to do over again and reprocess, no inventory disposal.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is a kind of earphone overall structure diagram with sealing function described in the utility model embodiment；
Fig. 2 is a kind of earphone schematic diagram of internal structure with sealing function described in the utility model embodiment；
Figure label: 1, sponge；2, leather sheath crust；3, leather sheath bracket；4, seal；5, horn hood；6, auricular concha；7, loudspeaker
.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1: a kind of earphone with sealing function of the utility model referring to FIG. 1-2, including leather sheath bracket 3, it is close
It seals body 4 to be arranged between the leather sheath bracket 3 and horn hood 5, using the side of rotation button bit between leather sheath bracket 3 and horn hood 5
Formula connection, the top of the horn hood 5 are fixed with loudspeaker 7, and loudspeaker 7 are fixed on the inside of auricular concha 6, and the seal 4 is for close
The gap between leather sheath bracket 3 and horn hood 5 is sealed, earphone further includes sponge 1, and sponge 1 is for being filled in the leather sheath bracket 3
Inside, earphone further include leather sheath crust 2, and leather sheath crust 2 is fixed on leather sheath bracket 3, and the seal 4 is that softer, elastic is impermeable
Gas band of material, the softer, elastic gas impermeable material circle are EVA sponge ring or TPE flexible glue, and seal 4 can fill for individual part
Match or for the structure with horn hood 5 or to be integrated with the injection molding twice of leather sheath bracket 3.
It should be noted that the utility model is a kind of earphone with sealing function, leather sheath crust 2 is fixed on leather sheath branch
On frame 3, internal filling sponge 1 forms a complete earphone leather sheath, and earphone at work, needs leather sheath bracket 3, leather sheath
To have good sealing effect between the leather sheath and horn hood 5 that crust 2 and sponge 1 form, be currently on the market product all to adopt
It is sealed with the method for gluing water or patch double-sided adhesive, this method sealing effect is unstable, can be over time and old
Change, and production efficiency is low, by placing seal 4 between leather sheath bracket 3 and horn hood 5, leather sheath bracket 3 and horn hood 5
Between using rotation button bit design, leather sheath need to be only clasped when assembly to the pressing rotation of 3 direction of horn hood, clamp seal 4
Make its deformation to seal the cooperation between leather sheath bracket 3 and horn hood 5, makes the sound that loudspeaker 7 issue in earphone will not be from side
Leakage, this method sealing effect is unchanged steadily in the long term, no gas leakage risk, in saving production and assembly working hour easy to operate, is easy to return
Work is reprocessed, no inventory disposal.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of earphone with sealing function, it is characterised in that: including leather sheath bracket (3), seal (4) and horn hood (5),
It is connect by the way of rotating button bit between leather sheath bracket (3) and horn hood (5), the top of the horn hood (5) is fixed with loudspeaker
(7), loudspeaker (7) are fixed on the inside of auricular concha (6), seal (4) setting the leather sheath bracket (3) and horn hood (5) it
Between, to realize the gap between seal (4) sealing leather sheath bracket (3) and horn hood (5).
2. a kind of earphone with sealing function according to claim 1, it is characterised in that: further include for being filled in
State the internal sponge (1) of leather sheath bracket (3).
3. a kind of earphone with sealing function according to claim 1, it is characterised in that: further include being fixed on leather sheath branch
The external leather sheath crust (2) of frame (3).
4. a kind of earphone with sealing function according to claim 1, it is characterised in that: the seal (4) is soft
Matter elasticity gas impermeable material circle.
5. a kind of earphone with sealing function according to claim 4, it is characterised in that: the softer, elastic is airtight
Band of material is EVA sponge ring.
6. a kind of earphone with sealing function according to claim 4, it is characterised in that: the softer, elastic is airtight
Band of material is TPE flexible glue.
7. a kind of earphone with sealing function according to any one of claims 1 to 6, it is characterised in that: the seal
(4) it can be individual component assembly or for horn hood (5) or for be integrated with leather sheath bracket (3) injection molding twice knot
Structure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920573637.8U CN209627640U (en) | 2019-04-25 | 2019-04-25 | A kind of earphone with sealing function |
| PCT/CN2019/085457 WO2020215355A1 (en) | 2019-04-25 | 2019-05-05 | Earphones having sealing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920573637.8U CN209627640U (en) | 2019-04-25 | 2019-04-25 | A kind of earphone with sealing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209627640U true CN209627640U (en) | 2019-11-12 |
Family
ID=68458960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920573637.8U Active CN209627640U (en) | 2019-04-25 | 2019-04-25 | A kind of earphone with sealing function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN209627640U (en) |
| WO (1) | WO2020215355A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102014327A (en) * | 2010-12-24 | 2011-04-13 | 东莞市中强实业有限公司 | Structure of foldable noise-canceling earphone |
| US9398365B2 (en) * | 2013-03-22 | 2016-07-19 | Otter Products, Llc | Earphone assembly |
| CN205491018U (en) * | 2016-01-12 | 2016-08-17 | 深圳市冠旭电子股份有限公司 | Earphone and ante -chamber seal structure thereof |
| CN205596284U (en) * | 2016-04-19 | 2016-09-21 | Tcl通力电子（惠州）有限公司 | Head -wearing noise reduction earphone |
| CN206332806U (en) * | 2016-12-30 | 2017-07-14 | 深圳市冠旭电子股份有限公司 | A kind of earphone cavity body structure |
| CN208227263U (en) * | 2018-05-28 | 2018-12-11 | 易力声科技(深圳)有限公司 | A kind of earphone cooperating technique between soft rubber sealing leather sheath and horn hood |
-
2019
- 2019-04-25 CN CN201920573637.8U patent/CN209627640U/en active Active
- 2019-05-05 WO PCT/CN2019/085457 patent/WO2020215355A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020215355A1 (en) | 2020-10-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |