CN203086695U - Headphone set - Google Patents
Headphone set Download PDFInfo
- Publication number
- CN203086695U CN203086695U CN 201320086879 CN201320086879U CN203086695U CN 203086695 U CN203086695 U CN 203086695U CN 201320086879 CN201320086879 CN 201320086879 CN 201320086879 U CN201320086879 U CN 201320086879U CN 203086695 U CN203086695 U CN 203086695U
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- CN
- China
- Prior art keywords
- main body
- cavity
- headphone
- headset earpiece
- projection
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to the field of headphone auxiliary devices, in particular to a headphone set which has the advantages of good sound transmission stability, stable structure and low probability of loosening. The headphone set comprises a main body, wherein a cavity for accommodating a headphone is arranged in the main body; a first boss is arranged on the outer side of the main body; the first boss is hollow and is communicated with the cavity; and the front end of the first boss is provided with an opening. Aiming at the problems of volume loss of the sound made by a headphone in a transmission process, high probability of loosening and even breakage of the headphone and the like in the prior art, the utility model provides the headphone set which has the advantages of good sound transmission stability, stable structure and low probability of loosening.
Description
Technical field
The utility model relates to earphone servicing unit field, refers to the earphone covers that a kind of transfer voice good stability, Stability Analysis of Structures are difficult for getting loose especially.
Background technology
At present in personal sound generating mechanism and hearing aids field, interior aural headphone is small and exquisite, hidden, light and liked by the user with it.It is that CN201114714Y, name are called the utility model patent of " earphone covers " that prior art discloses a kind of patent No., this patent disclosure a kind of earphone covers, it is a soft materials, in order to be set on the headset earpiece, comprise: a sleeved part, be an end that is molded over described earphone covers, in order to be set in the outer rim of described headset earpiece; One open-work is the other end that is molded over described sleeved part; One leans portion, is the approach end that is molded over described open-work, in order to lean the end in an otica inside; And an elastic part, be to be molded over described open-work both sides, in order to the described portion elastic force source that leans to be provided.Aural headphone in use runs into following situation through regular meeting in this: because the acoustic distance people's that headset earpiece is sent ear-drum also has a segment distance, can cause the loss of sound in transmission course, about 20% voice signal loss is nearly generally arranged, and the sound that causes passing to ear-drum diminishes; Earphone is difficult to satisfy with duct tight and contacts requirement in addition, causes acoustic pressure to be revealed and external noise enters duct and consequently obscures the sense of hearing; Also exist headset earpiece easily loosening even problem such as deviate from simultaneously.
Summary of the invention
Problems such as the sound that sends at headset earpiece in prior art volume loss and headset earpiece in transmission course is loosening easily even deviate from, the earphone covers that the utility model provides a kind of transfer voice good stability, Stability Analysis of Structures to be difficult for getting loose.
For reaching above purpose, the utility model mainly by the following technical solutions:
A kind of earphone covers comprises main body, is provided with the cavity of ccontaining headset earpiece in the described main body, and the described main body outside is provided with first projection, and the first protruding inner hollow also connects with described cavity, and the front end of first projection is provided with opening.
Further, described cavity inside bottom is provided with second projection that can replace headset earpiece.
Further, the described main body outside is provided with support ring, and described support ring and main body are one-body molded.
Further, described cavity inboard is provided with anti-skidding line.
Further, described opening part is provided with netted acoustical cotton.
The beneficial effects of the utility model are: specifically in use, headset earpiece is inserted in the cavity of main body inboard, first projection is filled in user's the duct, the duct inboard that the sound that headset earpiece is sent enters the user via the cavity and first projection of main body inboard, first projection fits tightly and stretches into the duct inboard with the ear wall, can effectively reduce the loss of sound in transmission course, the transfer voice good stability, simultaneously, can prevent effectively that also headset earpiece from coming off in duct in the process of using, structural stability is good.
Description of drawings
Fig. 1 is the perspective view of the utility model earphone covers.
Fig. 2 is the structural representation of the utility model earphone covers.
Fig. 3 is that the A of Fig. 2 is to cross section view.
Embodiment
As Fig. 1 ~ shown in Figure 3, a kind of earphone covers, comprise main body 1, be provided with the cavity 2 of ccontaining headset earpiece in the described main body 1, described main body 1 outside is provided with first projection 3, specifically in use, headset earpiece is inserted in the cavity 2 of main body 1 inboard, and first projection 3 filled in user's the duct, first protruding 3 inner hollow also connect with described cavity 2, the front end of first projection 3 is provided with opening 31, the sound that headset earpiece is sent enters user's duct inboard via the cavity 2 of main body 1 inboard and the opening 31 of first protruding 3 front ends, first projection 3 fits tightly and stretches into the duct inboard with the ear wall, can effectively reduce the loss of voice signal in transmission course, the transfer voice good stability is filled in first projection 3 the duct inboard simultaneously and can prevent effectively that also headset earpiece from coming off in the process of using in duct, and structural stability is good.
Described cavity 2 inside bottom are provided with second projection 21 that can replace headset earpiece, concrete, headset earpiece is inserted in the cavity 2 of main body 1 inboard, second projection 21 is replaced the outer surface of headset earpiece, make between the bottom of headset earpiece and cavity 2 and leave the slit, can effectively outwards propagate after voice signal comes out from headset earpiece, guarantee the transmission stability of voice signal in main body 1 inboard along the slit, bottom.
Described main body 1 outside is provided with support ring 4, described support ring 4 is one-body molded with main body 1, and specifically in use, support ring 4 is replaced the otica of ear inboard, support ring 4 can be effectively positions the position of headset earpiece, can prevent that also headset earpiece from coming off simultaneously in duct.
Described cavity 2 inboards are provided with anti-skidding line 22, specifically in use, headset earpiece is inserted in the cavity 2 of main body 1 inboard, by the anti-skidding line 22 that is provided with, increase the frictional force between headset earpiece and the cavity 2, can effectively prevent the random rotation of headset earpiece in cavity 2, to strengthen comfort of the present utility model and practicality.
Described opening 31 places are provided with netted acoustical cotton 32, specifically in use, the sound that sends from headset earpiece enters user's duct inboard via the front opening 31 of first projection 3, cover described opening 31 by the acoustical cotton 32 that is provided with, acoustical cotton 32 can be with sharp-pointed high frequency audio reduction, reduce the injury of high frequency audio, and acoustical cotton 32 can also prevent that dust from entering in the cavity to user's ear-drum.
The above execution mode, it is better embodiment of the present utility model, be not to limit the utility model practical range, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model patent claim.
Claims (5)
1. an earphone covers comprises main body, is provided with the cavity of ccontaining headset earpiece in the described main body, it is characterized in that, the described main body outside is provided with first projection, and the first protruding inner hollow also connects with described cavity, and the front end of first projection is provided with opening.
2. earphone covers as claimed in claim 1 is characterized in that, described cavity inside bottom is provided with second projection that can replace headset earpiece.
3. earphone covers as claimed in claim 1 is characterized in that, the described main body outside is provided with support ring, and described support ring and main body are one-body molded.
4. earphone covers as claimed in claim 1 is characterized in that, described cavity inboard is provided with anti-skidding line.
5. earphone covers as claimed in claim 1 is characterized in that described opening part is provided with netted acoustical cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320086879 CN203086695U (en) | 2013-02-26 | 2013-02-26 | Headphone set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320086879 CN203086695U (en) | 2013-02-26 | 2013-02-26 | Headphone set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203086695U true CN203086695U (en) | 2013-07-24 |
Family
ID=48832495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320086879 Expired - Lifetime CN203086695U (en) | 2013-02-26 | 2013-02-26 | Headphone set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203086695U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105392080A (en) * | 2015-11-30 | 2016-03-09 | 中名(东莞)电子有限公司 | Novel self-adaptive earmuff |
| CN107343236A (en) * | 2017-01-13 | 2017-11-10 | 东莞市猎声电子科技有限公司 | A kind of earphone covers and bluetooth earphone |
-
2013
- 2013-02-26 CN CN 201320086879 patent/CN203086695U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105392080A (en) * | 2015-11-30 | 2016-03-09 | 中名(东莞)电子有限公司 | Novel self-adaptive earmuff |
| WO2017092149A1 (en) * | 2015-11-30 | 2017-06-08 | 富士高实业有限公司 | Novel adaptable earpiece |
| CN105392080B (en) * | 2015-11-30 | 2018-11-20 | 中名(东莞)电子有限公司 | A kind of NEW ADAPTIVE ear muff |
| CN107343236A (en) * | 2017-01-13 | 2017-11-10 | 东莞市猎声电子科技有限公司 | A kind of earphone covers and bluetooth earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |
|
| CX01 | Expiry of patent term |