CN108600883A - A kind of microphone that can eliminate noise - Google Patents
A kind of microphone that can eliminate noise Download PDFInfo
- Publication number
- CN108600883A CN108600883A CN201810561387.6A CN201810561387A CN108600883A CN 108600883 A CN108600883 A CN 108600883A CN 201810561387 A CN201810561387 A CN 201810561387A CN 108600883 A CN108600883 A CN 108600883A
- Authority
- CN
- China
- Prior art keywords
- microphone
- sound
- outer cover
- poly
- absorbing layer
- 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.)
- Pending
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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
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
Abstract
The invention discloses a kind of microphones that can eliminate noise, including microphone outer cover, the both ends of the microphone outer cover are equipped with ear band, microphone outer cover is equipped with microphone installing zone, microphone is equipped in microphone installing zone, it is enclosed with poly- sound-absorbing layer on the outside of microphone, the reverse side of microphone outer cover by frame outside poly- sound-absorbing layer in being fixedly installed puigging.The poly- sound-absorbing layer of the present invention can reduce interference of the external noise to microphone typing voice signal, ensure that the sound of user is limited in without leaking in puigging, and poly- sound-absorbing layer uses the porous materials such as sponge, simple structure with puigging；By three layers of microphone outer cover, puigging and poly- sound-absorbing layer noise reduction, used in being especially suitable in public places.
Description
Technical field
The present invention relates to a kind of microphone that can eliminate noise, it is especially suitable for using in public.
Background technology
Microphone, scientific name are microphone, are the energy conversion devices that voice signal is converted to electric signal, also referred to as microphone,
Microphone.Twentieth century, microphone develop into inductance, condenser type conversion, a large amount of new wheats by initially converting acoustic-electric by resistance
Gram wind technology has gradually developed, and includes among these the microphones such as aluminium strip, moving-coil, and be currently being widely used capacitance microphone
And electret microphone.
The function of existing noise reduction Mike is how to mask the interference of noise, and then the sound of typing computer is made to be only wheat
Gram wind user simultaneously amplifies typing sound, rather than the sound of user how to be made not pass out and only be connect by microphone
It receives.In order to overcome existing microphone that cannot protect user's privacy, i.e., the sound that user sends out, in addition to microphone terminal
In addition, it can also be heard around.The present invention provides a kind of microphone, which can not only reduce noise, and can be preferable
Ensure that the sound of user does not leak, to overcome the shortcomings of in currently practical application.
Invention content
The purpose of the present invention is to provide a kind of microphones that can eliminate noise, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides the following technical solutions：
The both ends of a kind of microphone that can eliminate noise, including microphone outer cover, the microphone outer cover are equipped with ear band,
The microphone outer cover is equipped with microphone installing zone, and microphone is equipped in the microphone installing zone, and the outside of microphone is wrapped
It is wrapped with poly- sound-absorbing layer, the reverse side of the microphone outer cover by frame outside poly- sound-absorbing layer in being fixedly installed puigging.
As a further solution of the present invention：The rectangular structure of microphone outer cover.
As a further solution of the present invention：The microphone installing zone is rectangular, and is set to microphone outer cover
Center.
As a further solution of the present invention：The poly- sound-absorbing layer and puigging are made of porous material.
As a further solution of the present invention：The poly- sound-absorbing layer and puigging are made of sponge.
As a further solution of the present invention：The frame is in rectangular-shaped, frame identical with microphone installing zone shape
It is to be detachably connected between microphone outer cover.
Compared with prior art, the beneficial effects of the invention are as follows：
This can eliminate the microphone of noise, and poly- sound-absorbing layer can reduce external noise and be done to microphone typing voice signal
It disturbs, ensures that the sound of user is limited in without leaking in puigging, and poly- sound-absorbing layer uses sponge etc. porous with puigging
Material, simple structure；By three layers of microphone outer cover, puigging and poly- sound-absorbing layer noise reduction, used in being especially suitable in public places.
Description of the drawings
Fig. 1 is the positive structure schematic of the present invention.
Fig. 2 is the reverse structure schematic of the present invention.
Fig. 3 is the enlarged diagram of puigging part in the present invention.
In figure：1- microphone outer covers, 2- ear bands, 3- microphone installing zones, 4- puiggings, 5- frames, 6- microphones, 7- are poly-
Sound-absorbing layer.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of microphone that can eliminate noise, including microphone outer cover 1,
1 rectangular structure of the microphone outer cover, is similar to " mask " shape, and the both ends of microphone outer cover 1 are equipped with ear band 2, pass through
Ear band 2, which facilitates, is worn on the head microphone, and Energy and comfort is good with human body stickiness, without significant discomfort sense, institute when user uses
It states microphone outer cover 1 and is equipped with microphone installing zone 3, the microphone installing zone 3 is rectangular, and is set to microphone outer cover
1 center, the microphone installing zone 3 is interior to be equipped with microphone 6, and the outside of microphone 6 is enclosed with poly- sound-absorbing layer 7, described poly-
Sound-absorbing layer 7 is the porous materials such as sponge, surrounds one piece of region in 6 periphery of microphone with sponge, this layer of sponge is known as poly- sound-absorbing layer 7, makes
The sound that user sends out has significant proportion in addition to being absorbed by microphone 6 and is absorbed by 7 sponge of poly- sound-absorbing layer, and external sound is also the same
It can be absorbed most of and interference can not be generated to 6 sound typing of microphone, the reverse side of the microphone outer cover 1 is in poly- sound-absorbing layer 7
Puigging 4 is fixedly installed by frame 5 outside, the puigging 4 is the porous materials such as sponge, and frame 5 is in be installed with microphone
3 shape of area is identical rectangular-shaped, to be detachably connected between frame 5 and microphone outer cover 1, in 7 external application small frame 5 of poly- sound-absorbing layer
One layer of sponge, referred to as puigging 4 are fixed, double absorption is carried out to the sound that external sound and user are sent out so that noise reduction is imitated
Fruit is more preferably.
This can eliminate the microphone of noise, and poly- sound-absorbing layer 7 can reduce external noise to 6 typing voice signal of microphone
Interference, ensures that the sound of user is limited in puigging 4 without leaking, and poly- sound-absorbing layer 7 uses sponge etc. with puigging 4
Porous material, simple structure；By 7 three layers of microphone outer cover 1, puigging 4 and poly- sound-absorbing layer noise reduction, it is especially suitable in public places
Middle use.
The above are merely the preferred embodiment of the present invention, it is noted that for those skilled in the art, not
Under the premise of being detached from present inventive concept, several modifications and improvements can also be made, these should also be considered as the protection model of the present invention
It encloses, these all do not interfere with the effect and patent practicability that the present invention is implemented.
Claims (6)
1. a kind of microphone that can eliminate noise, including microphone outer cover (1), which is characterized in that the microphone outer cover (1)
Both ends be equipped with ear band (2), the microphone outer cover (1) be equipped with microphone installing zone (3), the microphone installing zone (3)
It is interior to be equipped with microphone (6), it is enclosed with poly- sound-absorbing layer (7) on the outside of microphone (6), the reverse side of the microphone outer cover (1) is in poly- sound
Layer (7) is fixedly installed puigging (4) by frame (5) outside.
2. the microphone according to claim 1 that noise can be eliminated, which is characterized in that the microphone outer cover (1) is in
Rectangular structure.
3. the microphone according to claim 1 or 2 that noise can be eliminated, which is characterized in that the microphone installing zone
(3) rectangular, and it is set to the center of microphone outer cover (1).
4. the microphone according to claim 1 that noise can be eliminated, which is characterized in that the poly- sound-absorbing layer (7) and sound insulation
Layer (4) is made of porous material.
5. the microphone according to claim 1 that noise can be eliminated, which is characterized in that the poly- sound-absorbing layer (7) and sound insulation
Layer (4) is made of sponge.
6. the microphone according to claim 3 that noise can be eliminated, which is characterized in that the frame (5) is in and Mike
Wind installing zone (3) shape is identical rectangular-shaped, is to be detachably connected between frame (5) and microphone outer cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810561387.6A CN108600883A (en) | 2018-06-04 | 2018-06-04 | A kind of microphone that can eliminate noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810561387.6A CN108600883A (en) | 2018-06-04 | 2018-06-04 | A kind of microphone that can eliminate noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108600883A true CN108600883A (en) | 2018-09-28 |
Family
ID=63630472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810561387.6A Pending CN108600883A (en) | 2018-06-04 | 2018-06-04 | A kind of microphone that can eliminate noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108600883A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2692946Y (en) * | 2004-03-02 | 2005-04-13 | 拍档科技股份有限公司 | Clinging type microphone |
| CN2896443Y (en) * | 2005-09-06 | 2007-05-02 | 佛山普立华科技有限公司 | Record-noise preventing structure of digital recording product |
| CN203882620U (en) * | 2014-05-27 | 2014-10-15 | 中国石油大学(华东) | Portable individual KTV mask player |
| CN104284263A (en) * | 2013-07-03 | 2015-01-14 | 付文敬 | Mask type sound-insulation microphone |
| JP2015029889A (en) * | 2013-08-01 | 2015-02-16 | 喜久子 坂田 | Noise insulation mask |
| CN205161967U (en) * | 2015-11-20 | 2016-04-20 | 肖志远 | Multi -functional amortization gauze mask |
-
2018
- 2018-06-04 CN CN201810561387.6A patent/CN108600883A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2692946Y (en) * | 2004-03-02 | 2005-04-13 | 拍档科技股份有限公司 | Clinging type microphone |
| CN2896443Y (en) * | 2005-09-06 | 2007-05-02 | 佛山普立华科技有限公司 | Record-noise preventing structure of digital recording product |
| CN104284263A (en) * | 2013-07-03 | 2015-01-14 | 付文敬 | Mask type sound-insulation microphone |
| JP2015029889A (en) * | 2013-08-01 | 2015-02-16 | 喜久子 坂田 | Noise insulation mask |
| CN203882620U (en) * | 2014-05-27 | 2014-10-15 | 中国石油大学(华东) | Portable individual KTV mask player |
| CN205161967U (en) * | 2015-11-20 | 2016-04-20 | 肖志远 | Multi -functional amortization gauze mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |