CN206196010U - But blocking net's earphone - Google Patents
But blocking net's earphone Download PDFInfo
- Publication number
- CN206196010U CN206196010U CN201621319193.8U CN201621319193U CN206196010U CN 206196010 U CN206196010 U CN 206196010U CN 201621319193 U CN201621319193 U CN 201621319193U CN 206196010 U CN206196010 U CN 206196010U
- Authority
- CN
- China
- Prior art keywords
- earphone
- flabellum
- protecgulum
- foreign matter
- arc
- 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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- Headphones And Earphones (AREA)
Abstract
The utility model discloses a but blocking net's earphone, including lid behind the earphone of being connected with outside earphone cord, being equipped with sound outlet's earphone protecgulum, the lid closes with earphone protecgulum lid and forms the earphone cover body behind the earphone, and the internal sound organ that is equipped with of earphone cover includes still that the foreign matter blocks the subassembly, and the foreign matter blocks that the subassembly includes flabellum and adjustable ring, and the flabellum is fixed in in the earphone protecgulum and is located sound outlet's the outside, and the adjustable ring be bottle lid columnar structure, and its top is equipped with the fan -shaped opening that corresponds with the flabellum appearance, and adjustable ring movably overlaps and holds in the sound outlet of earphone protecgulum. Its advantage is that the adjustable ring is used for closing and opening sound outlet, when using earphone listening happy, the rotation regulation ring makes flabellum and fan -shaped opening stagger completely, and sound outlet opens with the earphone, when not using the earphone, the rotation regulation ring makes flabellum and fan -shaped opening coincident completely, and sound outlet closes with the earphone, and it is internal to prevent effectively that dust and iron fillings from getting into earphone cover, simple structure, the advantage of easily operating.
Description
Technical field
The utility model is related to ear phone technology field, especially it is a kind of can anti-foreign matter earphone.
Background technology
With the continuous popularization of earphone, people had both wished outstanding tonequality effect for the attention rate more and more higher of earphone
Really, while also requiring that the qualitative reliability that earphone has had；But in earphone in actual use, will often find that due to
Entering the foreign matters such as dust, iron filings, impurity inside earphone causes the problem of the failures such as earphone sound is small, sound is miscellaneous.
In order to solve the above-mentioned technical problem, existing frequently-used method has two kinds；One, foreign matter is prevented by sealing and dustproof net
Into, but after sealing and dustproof net, while the acoustic resistance of earphone can be increased, cause the acoustical quality of earphone to be deteriorated；Two, in earphone
Increase antifreeze plate on cover, by reducing the magnetic leakage flux of earphone, carry out absorption affinity of the attenuating headset for foreign matters such as iron filings, and then
Reduce the risk that earphone enters foreign matter；But increase antifreeze plate, making technology is typically more complicated, can increase earphone material cost and
Processing cost increases；And antifreeze plate in cover internal compression the preceding cavity space of earphone, also result in the high frequency audio of earphone
Matter effect is deteriorated.
Utility model content
The purpose of this utility model be solve the deficiencies in the prior art, there is provided it is a kind of can anti-foreign matter earphone.
A kind of technical scheme of the present utility model：
It is a kind of can anti-foreign matter earphone, including the earphone bonnet being connected with external headphones line, before being provided with the earphone of sound mouth
Lid, earphone bonnet covers to form earphone lid with earphone protecgulum, acoustical generator is provided with ear cap body, also including foreign matter stop group
Part, foreign matter barrier assembly includes flabellum and regulation ring, and flabellum is fixed in earphone protecgulum and positioned at the outside of sound mouth, regulation ring
It is bottle cap columnar structure, its top is provided with sector open corresponding with flabellum profile, and regulation ring is movably placed on earphone protecgulum
Sound mouth end.
A kind of preferred scheme is that the inwall of earphone protecgulum end is provided with some first arc-shaped slots, and flabellum is stuck in the first arc
In notch.
A kind of preferred scheme is that the outer wall of earphone protecgulum end is provided with the second arc-shaped slot, and the inwall of regulation ring is provided with arc
Guide rail, when the rotation of circulating earphone protecgulum is adjusted, arc-shaped guide rail is slided along the second arc-shaped slot.
A kind of preferred scheme is that the number of blade of flabellum is 2~6.
A kind of preferred scheme is that the number of blade of flabellum is 4.
A kind of preferred scheme is made of that earphone bonnet and earphone protecgulum are plastic cement material.
A kind of preferred scheme is that acoustical generator is loudspeaker.
Summary technical scheme, the beneficial effects of the utility model：Regulation ring can rotate relative to earphone protecgulum, for closing
Close and open sound mouth；When music is listened using earphone, rotating adjustment ring causes that flabellum staggers completely with sector open, by earphone
Sound mouth is opened, and sound wave can be normally to external radiation；When earphone is not used, rotating adjustment ring causes that flabellum is complete with sector open
Full weight is closed, and earphone sound mouth is closed, and can effectively prevent dust from entering in ear cap body with iron filings；The utility model also has
Simple structure, it is easy to the advantage of operation.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, and in order to allow above and other purpose of the present utility model, feature
Can be become apparent with advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, described in detail as follows.
Brief description of the drawings
Fig. 1 is explosive view of the present utility model；
Fig. 2 is the stereogram of earphone protecgulum in the utility model；
Fig. 3 is the stereogram of flabellum in the utility model；
Fig. 4 is the stereogram of regulation ring in the utility model；
Fig. 5 is schematic diagram when sound mouth is closed in the utility model；
Fig. 6 is the schematic diagram that sound mouth beats when closing in the utility model.
Specific embodiment
As shown in Figures 1 to 6, it is a kind of can anti-foreign matter earphone, including the earphone bonnet 10 being connected with external headphones line, if
There is the earphone protecgulum 30 of sound mouth 31, earphone bonnet 10 is covered to form earphone lid, is provided with ear cap body with earphone protecgulum 30
Acoustical generator 20, also including foreign matter barrier assembly, foreign matter barrier assembly includes flabellum 40 and regulation ring 50, and flabellum 40 is fixed on earphone
In protecgulum 30 and positioned at the outside of sound mouth 31, regulation ring 50 is bottle cap columnar structure, and its top is provided with corresponding with the profile of flabellum 40
Sector open 52, regulation ring 50 is movably placed on the end of sound mouth 31 of earphone protecgulum 30.
As shown in Figures 1 to 6, regulation ring 50 can rotate relative to earphone protecgulum 30, and regulation ring 50 can be used to close and open
Sound mouth 31.When music is listened using earphone, rotating adjustment ring 50 causes that flabellum 40 staggers completely with sector open 52, by earphone
Sound mouth 31 is opened, and sound wave can be normally to external radiation；When earphone is not used, rotating adjustment ring 50 causes flabellum 40 with sector
Opening 52 is completely superposed, and earphone sound mouth 31 is closed, and therefore, it can effectively prevent dust from entering in ear cap body with iron filings；
The utility model also has simple structure, it is easy to the advantage of operation.
As shown in Figures 2 and 3, specifically, the inwall of the end of earphone protecgulum 30 is provided with some first arc-shaped slots 32, flabellum
40 are stuck in the first arc-shaped slot 32.
As shown in Figure 2 and Figure 4, the outer wall of the end of earphone protecgulum 30 is provided with the second arc-shaped slot 33, the inwall of regulation ring 50
Arc-shaped guide rail 51 is provided with, when regulation ring 50 rotates around earphone protecgulum 30, arc-shaped guide rail 51 is slided along the second arc-shaped slot 33.
As shown in figure 3, the number of blade 41 of flabellum 40 is 2~6.The blade 41 of flabellum 40 can be 2,3,4,
5 or 6, in the utility model, the number of blade 41 of flabellum 40 is 4.
As shown in figure 1, earphone bonnet 10 and earphone protecgulum 30 are plastic cement material and are made.Earphone bonnet 10 and earphone protecgulum
30 pass through mold injection machine-shaping.In the utility model, acoustical generator 20 is loudspeaker.
Above is specific embodiment of the present utility model, it is noted that for those skilled in the art
For, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improvements and modifications
It is considered as protection domain of the present utility model.
Claims (7)
1. it is a kind of can anti-foreign matter earphone, including the earphone bonnet being connected with external headphones line is provided with the earphone protecgulum of sound mouth,
Earphone bonnet covers to form earphone lid with earphone protecgulum, is provided with acoustical generator in ear cap body, it is characterised in that also including foreign matter
Barrier assembly, the foreign matter barrier assembly includes flabellum and regulation ring, and the flabellum is fixed in earphone protecgulum and is located at out sound
The outside of mouth, the regulation ring is bottle cap columnar structure, and its top is provided with sector open corresponding with flabellum profile, the regulation ring
Movably it is placed on the sound mouth end of earphone protecgulum.
2. as claimed in claim 1 can anti-foreign matter earphone, it is characterised in that if the inwall of the earphone protecgulum end is provided with
Dry first arc-shaped slot, the flabellum is stuck in the first arc-shaped slot.
3. as claimed in claim 1 can anti-foreign matter earphone, it is characterised in that the outer wall of the earphone protecgulum end is provided with
Two arc-shaped slots, the inwall of the regulation ring is provided with arc-shaped guide rail, and when adjusting circulating earphone protecgulum and rotating, arc-shaped guide rail is along the
Two arc-shaped slots are slided.
4. as claimed in claim 1 can anti-foreign matter earphone, it is characterised in that the number of blade of the flabellum be 2~6.
5. as claimed in claim 4 can anti-foreign matter earphone, it is characterised in that the number of blade of the flabellum be 4.
6. as claimed in claim 1 can anti-foreign matter earphone, it is characterised in that the earphone bonnet and earphone protecgulum are modeling
Glue material matter is made.
7. as described in claim 1~6 any one can anti-foreign matter earphone, it is characterised in that the acoustical generator is to raise one's voice
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621319193.8U CN206196010U (en) | 2016-12-05 | 2016-12-05 | But blocking net's earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621319193.8U CN206196010U (en) | 2016-12-05 | 2016-12-05 | But blocking net's earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206196010U true CN206196010U (en) | 2017-05-24 |
Family
ID=58723102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621319193.8U Expired - Fee Related CN206196010U (en) | 2016-12-05 | 2016-12-05 | But blocking net's earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206196010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106454606A (en) * | 2016-12-05 | 2017-02-22 | 深圳市睿冠科技有限公司 | Earphone capable of preventing foreign matters |
-
2016
- 2016-12-05 CN CN201621319193.8U patent/CN206196010U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106454606A (en) * | 2016-12-05 | 2017-02-22 | 深圳市睿冠科技有限公司 | Earphone capable of preventing foreign matters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20201205 |