JP2014176634A - 伝声器 - Google Patents
伝声器 Download PDFInfo
- Publication number
- JP2014176634A JP2014176634A JP2014019979A JP2014019979A JP2014176634A JP 2014176634 A JP2014176634 A JP 2014176634A JP 2014019979 A JP2014019979 A JP 2014019979A JP 2014019979 A JP2014019979 A JP 2014019979A JP 2014176634 A JP2014176634 A JP 2014176634A
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- JP
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- Prior art keywords
- membrane member
- membrane
- voice
- holding
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- 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.)
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- 239000002654 heat shrinkable material Substances 0.000 claims abstract description 6
- 239000012528 membrane Substances 0.000 claims description 146
- 238000010438 heat treatment Methods 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000001902 propagating effect Effects 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 description 75
- 238000007665 sagging Methods 0.000 description 16
- 230000037303 wrinkles Effects 0.000 description 15
- 238000002834 transmittance Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 description 5
- 238000002788 crimping Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K13/00—Cones, diaphragms, or the like, for emitting or receiving sound in general
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
【解決手段】装着者により発話された音声を外部に伝達させる、伝声器ユニット10の伝声器本体11は、音声を一方側から他方側へと伝播可能な膜部材12と、膜部材12の少なくとも一部を保持する保持部材13とを備え、膜部材12は熱収縮性の材質にて形成され、膜部材12が保持部材13に保持された状態で、膜部材12が加熱されて収縮されることにより、膜部材12の略全面に緊張が与えられた状態で保持部材13に保持されるように構成される。
【選択図】図1
Description
この発明においては、前記膜部材の加熱温度又は加熱時間の少なくとも一方を制御することによって、該膜部材に与えられる緊張の大きさが所定値に調整されることが望ましい。
図1乃至図6に、この発明の実施の形態1を示す。
図7に、この発明の実施の形態2を示す。
その他の構成は実施の形態1と同じである。
図8に、この発明の実施の形態3を示す。
図9に、この発明の実施の形態4を示す。
図10に、この発明の実施の形態5を示す。
11,21,31,41,51・・・伝声器本体
12,22,32,42,52・・・膜部材
13,23a,23b,33a,33b,43a,43b,53a,53b・・・保持部材
100・・・装着者
Claims (3)
- 音声を一方側から他方側へと伝播可能な膜部材と、該膜部材の少なくとも一部を保持する保持部材とを備えた、装着者により発話された音声を外部に伝達させる伝声器であって、
前記膜部材は熱収縮性の材質にて形成され、
前記膜部材が前記保持部材に保持された状態で、前記膜部材が加熱されて収縮されることにより、前記膜部材の略全面に緊張が与えられた状態で前記保持部材に保持されるように構成されたことを特徴とする伝声器。 - 前記保持部材は所定形状の枠型に形成されて、前記保持部材の内側に形成された開口部を前記膜部材で塞ぐように構成されたことを特徴とする請求項1に記載の伝声器。
- 前記膜部材の加熱温度又は加熱時間の少なくとも一方を制御することによって、該膜部材に与えられる緊張の大きさが所定値に調整されたことを特徴とする請求項1又は2に記載の伝声器。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014019979A JP5759032B2 (ja) | 2013-02-15 | 2014-02-05 | 伝声器 |
PCT/JP2014/053139 WO2014126083A1 (ja) | 2013-02-15 | 2014-02-12 | 伝声器 |
US14/767,473 US9592410B2 (en) | 2013-02-15 | 2014-02-12 | Voice transmitter |
KR1020157020519A KR102039533B1 (ko) | 2013-02-15 | 2014-02-12 | 전성기 |
MYPI2015702612A MY184392A (en) | 2013-02-15 | 2014-02-12 | Voice transmitter |
CN201480009055.7A CN105073205B (zh) | 2013-02-15 | 2014-02-12 | 传声器 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013027642 | 2013-02-15 | ||
JP2013027642 | 2013-02-15 | ||
JP2014019979A JP5759032B2 (ja) | 2013-02-15 | 2014-02-05 | 伝声器 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014176634A true JP2014176634A (ja) | 2014-09-25 |
JP2014176634A5 JP2014176634A5 (ja) | 2014-11-13 |
JP5759032B2 JP5759032B2 (ja) | 2015-08-05 |
Family
ID=51354083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014019979A Active JP5759032B2 (ja) | 2013-02-15 | 2014-02-05 | 伝声器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9592410B2 (ja) |
JP (1) | JP5759032B2 (ja) |
KR (1) | KR102039533B1 (ja) |
CN (1) | CN105073205B (ja) |
MY (1) | MY184392A (ja) |
WO (1) | WO2014126083A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101953988B1 (ko) * | 2017-08-31 | 2019-03-04 | 프랭크 자우어 | 소리를 전달할 수 있는 통기성 마스크 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180115670A (ko) * | 2015-10-22 | 2018-10-23 | 스코트 테크놀로지즈, 인크. | 음성 전달 특징부를 갖는 호흡기 마스크 |
US20180000173A1 (en) * | 2016-06-29 | 2018-01-04 | Garry Tsaur | Mask With a Sound-transmitting Structure |
US10856591B2 (en) * | 2017-08-29 | 2020-12-08 | To2M Corporation | Breathable mask capable of transmitting sound |
GB201808993D0 (en) * | 2018-06-01 | 2018-07-18 | Avon Polymer Prod Ltd | Speech diaphram module for a respirator mask |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000189529A (ja) * | 1998-12-28 | 2000-07-11 | Koken Ltd | 面体取り付け用伝声器 |
JP2001119790A (ja) * | 1999-10-22 | 2001-04-27 | Nec Viewtechnology Ltd | 振動膜及び平面スピーカ |
JP2001148893A (ja) * | 1999-11-19 | 2001-05-29 | Nec Viewtechnology Ltd | 平面スピーカシステム |
JP2001148894A (ja) * | 1999-11-19 | 2001-05-29 | Nec Viewtechnology Ltd | Usb対応スピーカ駆動システム |
JP2001275187A (ja) * | 2000-03-24 | 2001-10-05 | Nec Viewtechnology Ltd | 平面スピーカ |
JP2002027582A (ja) * | 2000-07-03 | 2002-01-25 | Nec Viewtechnology Ltd | スピーカシステム |
JP2002219185A (ja) * | 2001-01-26 | 2002-08-06 | Koken Ltd | 防護マスク用伝声装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3124130A (en) * | 1964-03-10 | Respirator with speaking diaphragm | ||
US1730227A (en) * | 1923-03-31 | 1929-10-01 | Lewis M Mcbride | Gas mask |
US3140754A (en) * | 1954-02-12 | 1964-07-14 | Armard V Motsinger | Gas mask speech transmission |
US3109425A (en) * | 1960-03-04 | 1963-11-05 | Electric Storage Battery Co | Respirator speaking diaphragm and exhalation valve unit |
US3834231A (en) * | 1973-04-17 | 1974-09-10 | Tokyo Toyo Rubber Ind Co Ltd | Flexible diaphragms for gas meter |
US5038459A (en) * | 1987-03-04 | 1991-08-13 | Hosiden Electronics Co., Ltd. | Method of fabricating the diaphragm unit of a condenser microphone by electron beam welding |
JPH07185027A (ja) * | 1993-11-16 | 1995-07-25 | Minnesota Mining & Mfg Co <3M> | 耳掛け付顔面マスクおよびその製造方法 |
US5895537A (en) * | 1997-10-09 | 1999-04-20 | Campbell; Richard G. | Sonic welded gas mask and process |
DE19845572C2 (de) * | 1998-10-02 | 2002-06-06 | Draeger Safety Ag & Co Kgaa | Sprechübertrager für eine Atemschutzmaske |
JP4659519B2 (ja) * | 2005-05-25 | 2011-03-30 | 株式会社オーディオテクニカ | 振動板組立体の製造方法およびコンデンサマイクロホン |
CN101102622B (zh) * | 2006-07-07 | 2011-12-14 | 欧力天工股份有限公司 | 振动膜组装体的制造方法以及电容式传声器 |
CN201410243Y (zh) * | 2009-06-09 | 2010-02-24 | 无锡市华信安全设备有限公司 | 带传声装置的防毒防尘半面罩 |
-
2014
- 2014-02-05 JP JP2014019979A patent/JP5759032B2/ja active Active
- 2014-02-12 WO PCT/JP2014/053139 patent/WO2014126083A1/ja active Application Filing
- 2014-02-12 US US14/767,473 patent/US9592410B2/en active Active
- 2014-02-12 CN CN201480009055.7A patent/CN105073205B/zh active Active
- 2014-02-12 MY MYPI2015702612A patent/MY184392A/en unknown
- 2014-02-12 KR KR1020157020519A patent/KR102039533B1/ko active IP Right Grant
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000189529A (ja) * | 1998-12-28 | 2000-07-11 | Koken Ltd | 面体取り付け用伝声器 |
JP2001119790A (ja) * | 1999-10-22 | 2001-04-27 | Nec Viewtechnology Ltd | 振動膜及び平面スピーカ |
JP2001148893A (ja) * | 1999-11-19 | 2001-05-29 | Nec Viewtechnology Ltd | 平面スピーカシステム |
JP2001148894A (ja) * | 1999-11-19 | 2001-05-29 | Nec Viewtechnology Ltd | Usb対応スピーカ駆動システム |
JP2001275187A (ja) * | 2000-03-24 | 2001-10-05 | Nec Viewtechnology Ltd | 平面スピーカ |
JP2002027582A (ja) * | 2000-07-03 | 2002-01-25 | Nec Viewtechnology Ltd | スピーカシステム |
JP2002219185A (ja) * | 2001-01-26 | 2002-08-06 | Koken Ltd | 防護マスク用伝声装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101953988B1 (ko) * | 2017-08-31 | 2019-03-04 | 프랭크 자우어 | 소리를 전달할 수 있는 통기성 마스크 |
Also Published As
Publication number | Publication date |
---|---|
WO2014126083A1 (ja) | 2014-08-21 |
CN105073205A (zh) | 2015-11-18 |
US9592410B2 (en) | 2017-03-14 |
MY184392A (en) | 2021-04-01 |
CN105073205B (zh) | 2017-12-08 |
JP5759032B2 (ja) | 2015-08-05 |
US20160001109A1 (en) | 2016-01-07 |
KR20150120343A (ko) | 2015-10-27 |
KR102039533B1 (ko) | 2019-11-01 |
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