CN104284263A - Mask type sound-insulation microphone - Google Patents
Mask type sound-insulation microphone Download PDFInfo
- Publication number
- CN104284263A CN104284263A CN201310276834.0A CN201310276834A CN104284263A CN 104284263 A CN104284263 A CN 104284263A CN 201310276834 A CN201310276834 A CN 201310276834A CN 104284263 A CN104284263 A CN 104284263A
- Authority
- CN
- China
- Prior art keywords
- sound
- microphone
- mouth
- insulation
- fixed
- 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
- H04R1/083—Special constructions of mouthpieces
- H04R1/086—Protective screens, e.g. all weather or wind screens
-
- 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
- H04R1/12—Sanitary or hygienic devices for mouthpieces or earpieces, e.g. for protecting against infection
Abstract
The invention discloses a mask type microphone which can isolate an environment sound source from a target sound source. According to the mask type microphone, a sound-insulation shell is in the shape of a mask and is fixed to the face of a human body through buckle bands, the mouth and the nose of a user are covered with the sound-insulation shell, the middle of the sound-insulation shell protrudes outwards, a cavity is formed between the sound-insulation shell and the mouth and nose of the wearer, the sound-insulation shell is made of sound-insulation materials and is provided with a sound-insulation ventilation hole, and a microphone head is fixed to the inner wall of the shell. The mask type microphone is fixed to the face of the user through the buckle bands when used.
Description
Technical field
The present invention relates to a kind of voice collection device, especially there is the mask type microphone of isolated environment sound and target sound function.
Background technology
Microphone is the device for gathering sound, is usually used in meeting-place, broadcasting studio, recording studio, karaoke halls, the occasions such as shop, and at mobile phone, panel computer, is also widely used in the electronic equipments such as common computer.
Microphone to collect transmission of sound signals after sound by tone frequency channel wire to follow-up treatment system, completes amplification, plays, the operations such as transmission or storage by treatment system.
But common microphone cannot influencing each other between isolated environment sound source and target sound source.
Common microphone has certain directive property, namely more responsive to the sound coming from some angle.But for the sound source of non-targeted angle, common microphone cannot be completely isolated.
Common microphone also cannot prevent target sound from leaking and have influence on surrounding enviroment, and this limits the use of microphone in some occasion, such as, when concert, receives emergency call suddenly, now connects the people that phone will have influence on adjacent seat concert.
Summary of the invention
Cannot influencing each other between isolated environment sound source and target sound source in order to overcome common microphone, the present invention designs a kind of microphone, influencing each other between this Mike's wind energy isolation environment and target sound source.
Solution of the above problems of the present invention is: microphone case is designed to mouth mask shape.
Shell installs cingulum, during use, by the outer casing inner wall user oriented of microphone, covers user's mouth and nose, by cingulum, microphone is fixed on user's face.
Shell uses acoustic material, isolated inside and outside sound source.
Wheat head is fixed on outer casing inner wall, between wearer's mouth and shell.
Shell is opened sound insulation blow vent.
Accompanying drawing explanation
In order to better describe the present invention, introduce further below with reference to accompanying drawing.
Fig. 1 is mask type microphone structure schematic diagram.
In Fig. 1: 1. sound proofing enclosure, 2. cingulum, 3. wheat head, 4.Sound insulation blow vent, 5. tone frequency channel wire.
Embodiment
Design a kind of mask type microphone that can completely cut off sound and spread out of, as shown in Figure 1, this microphone by sound proofing enclosure (1), cingulum (2), wheat head (3), sound insulation blow vent (4), and audio output line (5) composition.
Wherein, sound proofing enclosure (1) shape is as mouth mask, cingulum (2) is used to be fixed on human face, cover user's mouth and nose, sound proofing enclosure (1) middle part is outwardly, between sound proofing enclosure (1) and wearer's mouth and nose, form cavity, sound proofing enclosure (1) is made up of acoustic material, has the function of isolated inside and outside sound.
Sound proofing enclosure (1) has sound insulation blow vent (4), sound insulation blow vent makes the air energy convection current inside and outside microphone, the sensation avoiding user to produce suffocating.
Wheat head (3) is fixed on outer casing inner wall, and effect is the voice signal gathering target sound source.Be connected with audio output line (5), by audio output line (5) by transmission of sound signals to subsequent processing units.
Cingulum (2) is fixed on sound proofing enclosure (1), and its effect is that microphone is fixed on user face.
During use, as mouth mask, mask type microphone cingulum is fixed to user face, cover user's mouth and nose, user's mouth is aimed at wheat head and is spoken, owing to there being sound proofing enclosure to be hedged off from the outer world, extraneous sound source can not by microphones, and inner sound source also can not be transferred to outside, thus isolated inside and outside sound source, avoid and influence each other.
Claims (4)
1. a microphone, by sound proofing enclosure, cingulum, wheat head, sound insulation blow vent, the compositions such as tone frequency channel wire, wherein, wheat head collected sound signal, and be connected with tone frequency channel wire, by tone frequency channel wire, audio signal is delivered to processing unit, it is characterized in that: its sound proofing enclosure shape, as mouth mask, covers user's mouth and nose, outwardly in the middle part of sound proofing enclosure, between sound proofing enclosure and wearer's mouth and nose, form cavity, wheat head is fixed on outer casing inner wall.
2. microphone according to claim 1, is characterized in that, shell has sound insulation blow vent.
3. microphone according to claim 1, is characterized in that, uses cingulum to be fixed on human face.
4. microphone according to claim 1, is characterized in that, sound proofing enclosure is made up of acoustic material.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310276834.0A CN104284263A (en) | 2013-07-03 | 2013-07-03 | Mask type sound-insulation microphone |
| PCT/CN2014/081527 WO2015000415A1 (en) | 2013-07-03 | 2014-07-02 | Microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310276834.0A CN104284263A (en) | 2013-07-03 | 2013-07-03 | Mask type sound-insulation microphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104284263A true CN104284263A (en) | 2015-01-14 |
Family
ID=52143114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310276834.0A Pending CN104284263A (en) | 2013-07-03 | 2013-07-03 | Mask type sound-insulation microphone |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104284263A (en) |
| WO (1) | WO2015000415A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108063990A (en) * | 2016-11-06 | 2018-05-22 | 曾翊 | Microphone sound collector |
| CN108600883A (en) * | 2018-06-04 | 2018-09-28 | 河海大学 | A kind of microphone that can eliminate noise |
| CN109817032A (en) * | 2017-11-20 | 2019-05-28 | 李冽柯 | A kind of learning machine of enhancing memory |
| CN110364137A (en) * | 2019-06-18 | 2019-10-22 | 聂世弘 | A kind of sound insulation call mask |
| WO2021250908A1 (en) * | 2020-06-11 | 2021-12-16 | 朗 高野 | Microphone cover |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3796842A (en) * | 1972-07-20 | 1974-03-12 | E Guille | Dictation mask |
| US5533131A (en) * | 1994-05-23 | 1996-07-02 | Kury; C. A. | Anti-eavesdropping device |
| CN200959218Y (en) * | 2006-06-21 | 2007-10-10 | 徐志勇 | Silencing mask |
| PL2186205T3 (en) * | 2007-08-27 | 2013-08-30 | Jb Scient Llc | Communication privacy mask |
| JP2009130756A (en) * | 2007-11-27 | 2009-06-11 | Mamoru Honda | Sound deadening mask for telephone |
| CN101888423A (en) * | 2010-05-14 | 2010-11-17 | 李光明 | Phone silencer |
-
2013
- 2013-07-03 CN CN201310276834.0A patent/CN104284263A/en active Pending
-
2014
- 2014-07-02 WO PCT/CN2014/081527 patent/WO2015000415A1/en active Application Filing
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108063990A (en) * | 2016-11-06 | 2018-05-22 | 曾翊 | Microphone sound collector |
| CN109817032A (en) * | 2017-11-20 | 2019-05-28 | 李冽柯 | A kind of learning machine of enhancing memory |
| CN108600883A (en) * | 2018-06-04 | 2018-09-28 | 河海大学 | A kind of microphone that can eliminate noise |
| CN110364137A (en) * | 2019-06-18 | 2019-10-22 | 聂世弘 | A kind of sound insulation call mask |
| WO2021250908A1 (en) * | 2020-06-11 | 2021-12-16 | 朗 高野 | Microphone cover |
| JP2021197634A (en) * | 2020-06-11 | 2021-12-27 | 朗 高野 | Microphone cover |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015000415A1 (en) | 2015-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150114 |