CN111508458B - 电子式警音器 - Google Patents

电子式警音器 Download PDF

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Publication number
CN111508458B
CN111508458B CN202010293482.XA CN202010293482A CN111508458B CN 111508458 B CN111508458 B CN 111508458B CN 202010293482 A CN202010293482 A CN 202010293482A CN 111508458 B CN111508458 B CN 111508458B
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CN
China
Prior art keywords
resonator
opening
cover
chamber
passage
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.)
Active
Application number
CN202010293482.XA
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English (en)
Chinese (zh)
Other versions
CN111508458A (zh
Inventor
内村克则
外山耕一
宫田芳生
百百哲夫
川村寿彦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imasen Electric Industrial Co Ltd
Original Assignee
Imasen Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Imasen Electric Industrial Co Ltd filed Critical Imasen Electric Industrial Co Ltd
Priority to CN202010293482.XA priority Critical patent/CN111508458B/zh
Publication of CN111508458A publication Critical patent/CN111508458A/zh
Application granted granted Critical
Publication of CN111508458B publication Critical patent/CN111508458B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
    • G10K9/122—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using piezoelectric driving means
    • 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
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
    • G10K9/20—Sounding members
    • 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
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
    • 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
    • G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
    • G10K11/04—Acoustic filters ; Acoustic resonators
    • 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
    • G10K11/22—Methods or devices for transmitting, conducting or directing sound for conducting sound through hollow pipes, e.g. speaking tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q5/00—Arrangement or adaptation of acoustic signal devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Emergency Alarm Devices (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Burglar Alarm Systems (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
CN202010293482.XA 2017-03-01 2018-02-23 电子式警音器 Active CN111508458B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010293482.XA CN111508458B (zh) 2017-03-01 2018-02-23 电子式警音器

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2017037879A JP6493929B2 (ja) 2017-03-01 2017-03-01 電子式警音器
JP2017-037879 2017-03-01
CN201880014927.7A CN110366750B (zh) 2017-03-01 2018-02-23 电子式警音器
CN202010293482.XA CN111508458B (zh) 2017-03-01 2018-02-23 电子式警音器
PCT/JP2018/006702 WO2018159490A1 (ja) 2017-03-01 2018-02-23 電子式警音器

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201880014927.7A Division CN110366750B (zh) 2017-03-01 2018-02-23 电子式警音器

Publications (2)

Publication Number Publication Date
CN111508458A CN111508458A (zh) 2020-08-07
CN111508458B true CN111508458B (zh) 2024-02-20

Family

ID=63371435

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202010293482.XA Active CN111508458B (zh) 2017-03-01 2018-02-23 电子式警音器
CN201880014927.7A Active CN110366750B (zh) 2017-03-01 2018-02-23 电子式警音器

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201880014927.7A Active CN110366750B (zh) 2017-03-01 2018-02-23 电子式警音器

Country Status (5)

Country Link
US (1) US11145286B2 (enExample)
JP (1) JP6493929B2 (enExample)
CN (2) CN111508458B (enExample)
DE (1) DE112018000691B4 (enExample)
WO (1) WO2018159490A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019092828A1 (ja) 2017-11-09 2019-05-16 株式会社今仙電機製作所 電子式警音器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547007U (enExample) * 1978-09-18 1980-03-27
CN101079173A (zh) * 2006-05-26 2007-11-28 创晓有限公司 便携式防犯罪蜂鸣器
CN102611958A (zh) * 2011-01-18 2012-07-25 株式会社电装 车辆警告装置
CN203733459U (zh) * 2012-11-13 2014-07-23 丸子警报器株式会社 车辆用喇叭
CN106409275A (zh) * 2015-07-28 2017-02-15 众智达技研株式会社 电子式警音器

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US1904759A (en) * 1931-05-25 1933-04-18 Trico Products Corp Fluid pressure horn
JPS5713490A (en) 1980-06-27 1982-01-23 Sharp Kk Sound generator driving system
JPS58162994A (ja) 1982-03-19 1983-09-27 株式会社デンソー 電気式警音器
JPH0610399Y2 (ja) 1988-10-15 1994-03-16 太陽誘電株式会社 圧電ブザー
US5012221A (en) 1989-03-24 1991-04-30 Siren Sounds, Inc. Emergency vehicle audible warning system and method
US4963855A (en) 1990-02-21 1990-10-16 Kobishi Electric Co., Inc. Ltd. Warning sound generating device
JPH04119497U (ja) 1991-04-09 1992-10-26 山口電機工業株式会社 防水用圧電ブザー
US5293149A (en) 1991-04-12 1994-03-08 Sparton Corporation Vehicle horn with electronic solid state energizing circuit
JP2600785Y2 (ja) * 1993-04-19 1999-10-25 アンデン株式会社 警報器
JPH07222284A (ja) 1994-02-02 1995-08-18 Purimo:Kk ホーン型圧電セラミックスピーカ
JPH08278368A (ja) * 1995-04-03 1996-10-22 Mazda Motor Corp 障害物検知装置
JP3328531B2 (ja) 1997-01-16 2002-09-24 株式会社モルテン 電子ホイッスル
GB2354903B (en) 1997-02-22 2001-05-16 Fulleon Ltd Piezoelectric sounder
TW426300U (en) * 1999-05-27 2001-03-11 Shie Jen Ming High decibel audio speaker structure with composite resonance gain audio
CA2488603A1 (en) 2002-06-06 2004-01-22 Fabbrica Italiana Accumulatori Motocarri Montecchio F.I.A.M.M. S.P.A. Acoustic-signal emitting device for vehicles
US20070057778A1 (en) * 2005-09-14 2007-03-15 Floyd Bell, Inc. Alarm combining audio signaling and switch functions
US20080180230A1 (en) 2007-01-31 2008-07-31 Daniel Eugene Zimmermann Electronic horn having simulated start and end sounds
JP5276956B2 (ja) * 2008-11-13 2013-08-28 浜名湖電装株式会社 電気式ホーン
CA2748252C (en) * 2008-12-26 2014-05-27 Panasonic Electric Works Co., Ltd. Piezoelectric speaker, piezoelectric audio device employing piezoelectric speaker, and sensor with alert device attached
JP2012017036A (ja) * 2010-07-08 2012-01-26 Honda Motor Co Ltd 車両用ホーンの取付構造
JP5206762B2 (ja) 2010-10-19 2013-06-12 株式会社デンソー 車両用警報装置
JP2012153303A (ja) * 2011-01-27 2012-08-16 Denso Corp 車両接近通報装置
JP5392335B2 (ja) 2011-10-12 2014-01-22 株式会社デンソー 車両存在通報装置
JP2013097126A (ja) * 2011-10-31 2013-05-20 Denso Corp 車両存在通報装置
JP5949700B2 (ja) * 2013-08-19 2016-07-13 アンデン株式会社 圧電式ブザー
WO2015145659A1 (ja) 2014-03-27 2015-10-01 衆智達技研株式会社 電子式警音器
CN106232426B (zh) 2014-05-01 2019-07-05 桑吉夫·帕特尔 电子非接触式喇叭和声音装置
WO2015186239A1 (ja) 2014-06-06 2015-12-10 衆智達技研株式会社 電子式警音器
WO2019092828A1 (ja) 2017-11-09 2019-05-16 株式会社今仙電機製作所 電子式警音器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547007U (enExample) * 1978-09-18 1980-03-27
CN101079173A (zh) * 2006-05-26 2007-11-28 创晓有限公司 便携式防犯罪蜂鸣器
CN102611958A (zh) * 2011-01-18 2012-07-25 株式会社电装 车辆警告装置
CN203733459U (zh) * 2012-11-13 2014-07-23 丸子警报器株式会社 车辆用喇叭
CN106409275A (zh) * 2015-07-28 2017-02-15 众智达技研株式会社 电子式警音器

Also Published As

Publication number Publication date
DE112018000691B4 (de) 2023-06-22
JP2018146601A (ja) 2018-09-20
US11145286B2 (en) 2021-10-12
CN110366750B (zh) 2023-05-05
CN110366750A (zh) 2019-10-22
CN111508458A (zh) 2020-08-07
DE112018000691T5 (de) 2019-10-17
JP6493929B2 (ja) 2019-04-03
WO2018159490A1 (ja) 2018-09-07
US20200066243A1 (en) 2020-02-27

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