CN204206399U - A kind of noise elimination headset - Google Patents
A kind of noise elimination headset Download PDFInfo
- Publication number
- CN204206399U CN204206399U CN201420482977.7U CN201420482977U CN204206399U CN 204206399 U CN204206399 U CN 204206399U CN 201420482977 U CN201420482977 U CN 201420482977U CN 204206399 U CN204206399 U CN 204206399U
- Authority
- CN
- China
- Prior art keywords
- muffler
- microphone
- headset
- noise
- dividing plate
- 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
Links
Landscapes
- Headphones And Earphones (AREA)
Abstract
The utility model discloses a kind of noise elimination headset, comprises the earphone with microphone, and described microphone connects muffler, described microphone is positioned at described muffler, and described muffler bottom surface is provided with hole, arranges dividing plate straggly in described muffler, connecting pipe between upper and lower dividing plate, for sound transmission.Noise elimination headset of the present utility model, by arranging muffler, makes to reduce facing to microphone one's voice in speech outwards to propagate, can stop entering of noise again, even if noise enters, after the dividing plate in muffler and pipe unrolling repeatedly, noise is decayed gradually, reaches the object of noise reduction.
Description
Technical field
The utility model relates to a kind of noise elimination headset.
Background technology
At present, along with mobile phone is day by day intelligent, headset applies increasingly extensive product, is the structural representation of existing headset as shown in Figure 1, 2, comprise the earphone with microphone, sometimes when people are when colony's occasion is made a phone call or play micro-letter, some thing wants private chat, not bothering others, when noise is very large, both sides very clearly can not hear the other side, in addition, when recording, practise singing or sing, easily again bring puzzlement to others.When oral examination, noise is also very large, and even some people cheating, can hear others' word, not only meets economic interests but also possess the demand that the headset well can eliminated the noise is market so a kind of.
Utility model content
For the problem that the headset existed in prior art cannot be eliminated the noise, the utility model proposes a kind of noise elimination headset.
The technical solution of the utility model is: a kind of noise elimination headset, comprise the earphone with microphone, described microphone connects muffler, described microphone is positioned at described muffler, described muffler bottom surface is provided with hole, arrange dividing plate straggly in described muffler, connecting pipe between upper and lower dividing plate, for sound transmission.
Preferably, be connected by pipe between the upper spacer that the hole of described muffler bottom surface is adjacent with it.
Preferably, described muffler both sides respectively arrange an ear band.
The beneficial effects of the utility model: noise elimination headset of the present utility model is by arranging muffler, make to reduce facing to microphone one's voice in speech outwards to propagate, entering of noise can be stoped again, even if noise enters, after the dividing plate in muffler and pipe unrolling repeatedly, noise is decayed gradually, reaches the object of noise reduction.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing In-Ear headset;
Fig. 2 is the structural representation of existing headset;
Fig. 3 is the structural representation of the In-Ear headset of the utility model;
Fig. 4 is the structural representation of the utility model headset;
Fig. 5 is structure and the principle schematic of a kind of embodiment of the utility model muffler,
In figure: 1. earphone, 2. microphone, 3. button, 4. go between, 5. plug, 6. muffler, 7. ear band, 8. dividing plate, 9, pipe, 10, air-flow.
Embodiment
By reference to the accompanying drawings the execution mode that the utility model provides is described in further detail:
A kind of noise elimination headset, comprise the earphone 1 with microphone 2, described microphone 2 connects muffler 6, described microphone 2 is positioned at described muffler 6, and described muffler 6 bottom surface is provided with hole, arranges dividing plate 8 straggly in described muffler 6, connecting pipe 9 between upper and lower dividing plate 8, for sound transmission.
Embodiment 1: the present embodiment is for In-Ear headset, and concrete structure is as follows:
As Fig. 3, shown in 5, a kind of noise elimination headset, comprise the earphone 1 with microphone 2, plug 5 and microphone button 3, a wherein lead-in wire 4 attachment plugs 5 of earphone 1, another root lead-in wire 4 connects microphone button 3 and plug 5, microphone button 3 is connected with plug 5 by lead-in wire 4, described microphone 2 is connected with microphone button 3 by lead-in wire 4, microphone 2 outside is provided with muffler 6, muffler 6 is frame structure, upper end face designs for uncovered, centre arranges two-layer dividing plate 8, dividing plate 8 placement straggly, every layer of dividing plate 8 has hole, pipe 9 is provided with in hole, after sound enters muffler 6, sound wave air-flow 10 will along the direction flowing of arrow as shown in Figure 5, abate the noise gradually, preferably, muffler 6 both sides respectively arrange an ear band 7, conveniently hang on ear.
Embodiment 2: the present embodiment is for headset, and concrete structure is as follows:
A kind of noise elimination headset, comprise the earphone 1 with microphone 2 and plug 5, earphone 1 is by lead-in wire 4 attachment plug 5, microphone 2 outside is provided with muffler 6, muffler 6 is frame structure, upper end face designs for uncovered, and centre arranges two-layer dividing plate 8, dividing plate 8 placement straggly, every layer of dividing plate 8 has hole, be provided with pipe 9 in hole, after sound enters muffler 6, sound wave air-flow 10 will along the direction flowing of arrow as shown in Figure 5, abate the noise gradually, preferably, muffler 6 both sides respectively arrange an ear band 7, conveniently hang on ear.
Noise elimination headset of the present utility model, by arranging muffler, makes to reduce facing to microphone one's voice in speech outwards to propagate, can stop entering of noise again, even if noise enters, after the dividing plate in muffler and pipe unrolling repeatedly, noise is decayed gradually, reaches the object of noise reduction.
In this description, the utility model is described with reference to its specific embodiment.But, still can make various amendment and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, specification and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (3)
1. a noise elimination headset, comprise the earphone with microphone, it is characterized in that, described microphone connects muffler, and described microphone is positioned at described muffler, and described muffler bottom surface is provided with hole, in described muffler, dividing plate straggly is set, every layer of dividing plate has hole, and connecting pipe between upper and lower dividing plate, for sound transmission.
2. noise elimination headset according to claim 1, is characterized in that, is connected between the upper spacer that the hole of described muffler bottom surface is adjacent with it by pipe.
3. noise elimination headset according to claim 1 and 2, is characterized in that, described muffler both sides respectively arrange an ear band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482977.7U CN204206399U (en) | 2014-08-26 | 2014-08-26 | A kind of noise elimination headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482977.7U CN204206399U (en) | 2014-08-26 | 2014-08-26 | A kind of noise elimination headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204206399U true CN204206399U (en) | 2015-03-11 |
Family
ID=52664306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420482977.7U Expired - Fee Related CN204206399U (en) | 2014-08-26 | 2014-08-26 | A kind of noise elimination headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204206399U (en) |
-
2014
- 2014-08-26 CN CN201420482977.7U patent/CN204206399U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204810369U (en) | Mobile communication terminal | |
| CN204377105U (en) | A kind of bluetooth earphone audio amplifier composite aircraft | |
| CN204206399U (en) | A kind of noise elimination headset | |
| CN204810354U (en) | Synchronous audio frequency rerecording device of audio playback and pickup | |
| CN104702744A (en) | Cellphone stand with loudspeaker | |
| CN204031247U (en) | Phone silene device | |
| CN204721564U (en) | A kind of three anti-earphones | |
| CN201118939Y (en) | A waterproof earphone | |
| CN2877162Y (en) | Portable telephone sound gathering sound isolation scrambler | |
| CN204090090U (en) | Silenced speech input device and use the earphone of this device | |
| CN203563179U (en) | Earphone | |
| CN201854399U (en) | Converter of headset plug | |
| CN204836492U (en) | Take earphone cord of hanging hole piece | |
| CN204836583U (en) | Double tone look cell -phone megaphone | |
| CN202150926U (en) | Earphone used by one person or two persons | |
| CN203933879U (en) | A kind of audio amplifier | |
| CN2805281Y (en) | Acoustics specially used for sleep | |
| CN201883860U (en) | Shower door with loud-speaking function | |
| CN203916087U (en) | A kind of combination acoustic toy | |
| CN202699404U (en) | Swimming earcap | |
| CN202395962U (en) | Earphone | |
| CN202435562U (en) | Mother-child communicating device | |
| CN204761652U (en) | Microphone formula that gives sound insulation earphone | |
| CN201585003U (en) | Cellphone adapter | |
| CN203136123U (en) | Dismountable multi-jack earphone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20170826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |