CN203243493U - Earphone loudspeaker with dustproof screen - Google Patents
Earphone loudspeaker with dustproof screen Download PDFInfo
- Publication number
- CN203243493U CN203243493U CN 201320142689 CN201320142689U CN203243493U CN 203243493 U CN203243493 U CN 203243493U CN 201320142689 CN201320142689 CN 201320142689 CN 201320142689 U CN201320142689 U CN 201320142689U CN 203243493 U CN203243493 U CN 203243493U
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- CN
- China
- Prior art keywords
- loudspeaker
- air filter
- earphone
- utility
- dustproof screen
- 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 - Fee Related
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Abstract
The utility model discloses an earphone loudspeaker with a dustproof screen. The earphone loudspeaker comprises a loudspeaker body, a loudspeaker front cover, a loudspeaker rear cover, the dustproof screen, electromagnetic shielding films and a silicon rubber case, wherein the loudspeaker body and the dustproof screen are arranged in the loudspeaker rear cover; the dustproof screen is wrapped outside the loudspeaker body; the loudspeaker rear cover and the loudspeaker front cover are connected together; the silicon rubber case is sleeved outside the loudspeaker front cover; and the electromagnetic shielding films are attached to the inner surfaces of the loudspeaker front cover and the loudspeaker rear cover. The earphone loudspeaker disclosed by the utility model is provided with the dustproof screen, and capable of effectively preventing dust from accumulating and leaving on the loudspeaker so as to avoid influence on tone quality; and moreover, the electromagnetic shielding films are further arranged, and capable of effectively preventing an outside environment from interfering the loudspeaker so as to guarantee perfect tone quality.
Description
Technical field
The utility model relates to the earphone field, particularly relates to a kind of earphone horn with Air Filter.
Background technology
Nowadays earphone generally is mathematical, and is miscellaneous, and how confused coloured silk in riotous profusion is, allows select all to become challenging.But someone just likes ordinary earphone, and there have the people to pursue to be valuable especially, and also someone takes notice of that uniqueness is distinguished, and this is all easy because of the people, and total next, earphone is served a lot of people.
Yet, the quality of earphone depends primarily on the quality of earphone horn, the earphone horn that uses does not now generally arrange Air Filter, after earphone uses a period of time, having accumulated dust on the earphone horn can affect the tonequality of loudspeaker, and in addition, the earphone horn that uses does not now arrange electromagnetic shielding film yet, external environment can cause interference to it, affects tonequality.
The utility model content
The technical problem that the utility model mainly solves provides a kind of earphone horn with Air Filter, can prevent effectively that dust from accumulating on loudspeaker, but also can prevent effectively that external environment to its interference, guaranteeing perfect tonequality.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of earphone horn with Air Filter is provided, comprise speaker body, the loudspeaker protecgulum, the loudspeaker bonnet, Air Filter, electromagnetic shielding film and silica gel sheath, described speaker body and described Air Filter all are arranged in the described loudspeaker bonnet, described speaker body outsourcing is provided with described Air Filter, described loudspeaker bonnet and described loudspeaker protecgulum link together, described loudspeaker protecgulum is arranged with described silica gel sheath outward, and the inner surface of described loudspeaker protecgulum and described loudspeaker bonnet all is pasted with described electromagnetic shielding film.
In preferred embodiment of the utility model, be provided with fixedly buckle of earphone cord in the described loudspeaker bonnet.
In preferred embodiment of the utility model, the junction of described loudspeaker bonnet and described loudspeaker protecgulum is provided with waterproof grommet.
In preferred embodiment of the utility model, the thickness of described Air Filter is 0.1 ~ 0.4 mm.
The beneficial effects of the utility model are: the utility model is provided with Air Filter, can prevent effectively that dust from accumulating on loudspeaker, does not affect tonequality, but also is provided with electromagnetic shielding film, can prevent effectively that external environment to its interference, guaranteeing perfect tonequality.
Description of drawings
Fig. 1 is the structural representation of earphone horn one preferred embodiment of the utility model band Air Filter;
The mark of each parts is as follows in the accompanying drawing: 1, speaker body, 2, the loudspeaker protecgulum, 3, the loudspeaker bonnet, 4, Air Filter, 5, silica gel sheath.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection range of the present utility model is made more explicit defining.
See also Fig. 1, the utility model embodiment comprises:
A kind of earphone horn with Air Filter, comprise speaker body 1, loudspeaker protecgulum 2, loudspeaker bonnet 3, Air Filter 4, electromagnetic shielding film and silica gel sheath 5, described speaker body 1 all is arranged in the described loudspeaker bonnet 3 with described Air Filter 4, described speaker body 1 outsourcing is provided with described Air Filter 4, described loudspeaker bonnet 3 links together with described loudspeaker protecgulum 2, be arranged with described silica gel sheath 5 outside the described loudspeaker protecgulum 2, the inner surface of described loudspeaker protecgulum 2 and described loudspeaker bonnet 3 all is pasted with described electromagnetic shielding film.
In addition, be provided with fixedly buckle of earphone cord in the described loudspeaker bonnet 3.
In addition, described loudspeaker bonnet 3 is provided with waterproof grommet with the junction of described loudspeaker protecgulum 2.
In addition, the thickness of described Air Filter 4 is 0.1 ~ 0.4 mm.
The utility model is provided with Air Filter, can prevent effectively that dust from accumulating on loudspeaker, does not affect tonequality, but also is provided with electromagnetic shielding film, can prevent effectively that external environment to its interference, guaranteeing perfect tonequality.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (4)
1. earphone horn with Air Filter, it is characterized in that, comprise speaker body, loudspeaker protecgulum, loudspeaker bonnet, Air Filter, electromagnetic shielding film and silica gel sheath, described speaker body and described Air Filter all are arranged in the described loudspeaker bonnet, described speaker body outsourcing is provided with described Air Filter, described loudspeaker bonnet and described loudspeaker protecgulum link together, described loudspeaker protecgulum is arranged with described silica gel sheath outward, and the inner surface of described loudspeaker protecgulum and described loudspeaker bonnet all is pasted with described electromagnetic shielding film.
2. the earphone horn with Air Filter according to claim 1 is characterized in that, is provided with fixedly buckle of earphone cord in the described loudspeaker bonnet.
3. the earphone horn with Air Filter according to claim 1 is characterized in that, the junction of described loudspeaker bonnet and described loudspeaker protecgulum is provided with waterproof grommet.
4. the earphone horn with Air Filter according to claim 1 is characterized in that, the thickness of described Air Filter is 0.1 ~ 0.4 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142689 CN203243493U (en) | 2013-03-27 | 2013-03-27 | Earphone loudspeaker with dustproof screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142689 CN203243493U (en) | 2013-03-27 | 2013-03-27 | Earphone loudspeaker with dustproof screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203243493U true CN203243493U (en) | 2013-10-16 |
Family
ID=49320746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320142689 Expired - Fee Related CN203243493U (en) | 2013-03-27 | 2013-03-27 | Earphone loudspeaker with dustproof screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203243493U (en) |
-
2013
- 2013-03-27 CN CN 201320142689 patent/CN203243493U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20140327 |