WO2008081604A1 - 音響発生装置、スピーカシステム - Google Patents

音響発生装置、スピーカシステム Download PDF

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Publication number
WO2008081604A1
WO2008081604A1 PCT/JP2007/052003 JP2007052003W WO2008081604A1 WO 2008081604 A1 WO2008081604 A1 WO 2008081604A1 JP 2007052003 W JP2007052003 W JP 2007052003W WO 2008081604 A1 WO2008081604 A1 WO 2008081604A1
Authority
WO
WIPO (PCT)
Prior art keywords
vibration
sound
shaft
universal joint
generating section
Prior art date
Application number
PCT/JP2007/052003
Other languages
English (en)
French (fr)
Inventor
Nobuo Hirota
Mitsuo Hatayama
Original Assignee
Techno Broad Inc.
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 Techno Broad Inc. filed Critical Techno Broad Inc.
Publication of WO2008081604A1 publication Critical patent/WO2008081604A1/ja

Links

Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41G—ARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
    • A41G1/00—Artificial flowers, fruit, leaves, or trees; Garlands
    • A41G1/001—Artificial flowers, fruit, leaves, or trees; Garlands characterised by their special functions
    • A41G1/003—Emitting sounds or music

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Textile Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

スピーカの電気／音響変換素子とは異なる構造体を音響振動出力体として備える音響発生装置において、該音響振動出力体からの音響発生効率を向上させる。振動軸の一端側は振動発生部の出力側に接続され、他端側は装飾用ホルダにおける空隙の開口寄りの部位にまで達している。振動軸とケーシングの支柱部分とにより画定される隙間に介装される振動軸保持用Ｏリングにより、横方向のガタツキを防止された状態で、振動発生部からの音響振動が振動軸、及び音響発生用自在継手固定キャップを通じて音響発生葉用自在継手に確実に伝達される。振動発生部から振動軸に伝達される音響振動は、台座から、音響発生葉用自在継手にも確実に伝達される。
PCT/JP2007/052003 2006-12-28 2007-02-06 音響発生装置、スピーカシステム WO2008081604A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006354064A JP2008167135A (ja) 2006-12-28 2006-12-28 音響発生装置
JP2006-354064 2006-12-28

Publications (1)

Publication Number Publication Date
WO2008081604A1 true WO2008081604A1 (ja) 2008-07-10

Family

ID=39588292

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/052003 WO2008081604A1 (ja) 2006-12-28 2007-02-06 音響発生装置、スピーカシステム

Country Status (2)

Country Link
JP (1) JP2008167135A (ja)
WO (1) WO2008081604A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3276615A1 (en) * 2016-07-29 2018-01-31 Fish Guidance Systems Limited An acoustic device for forming a wall of sound underwater
CN112243169A (zh) * 2020-10-26 2021-01-19 惠州市益富电子科技有限公司 一种方便户外放置的智能蓝牙音箱及其使用方法
CN112689212A (zh) * 2020-12-18 2021-04-20 宁波向往智能科技有限公司 智能家居音响结构

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106559726B (zh) * 2015-09-29 2022-09-16 思码威科技有限公司 扬声器
JP6904103B2 (ja) * 2017-06-27 2021-07-14 株式会社村田製作所 葉状スピーカ及び音響機器

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02102419U (ja) * 1989-01-31 1990-08-15
JPH05236582A (ja) * 1991-07-18 1993-09-10 Sanyo Electric Co Ltd スピーカ装置
JPH0974595A (ja) * 1995-09-06 1997-03-18 Mitsubishi Electric Corp スピーカ装置
JP3047602U (ja) * 1997-09-30 1998-04-24 キン−ルン リエン 音声発生装置
WO2005116988A1 (ja) * 2004-05-28 2005-12-08 Shinji Kasai 発音装置
JP2006157280A (ja) * 2004-11-26 2006-06-15 Takashi Koga 音響発生装置
JP2006314067A (ja) * 2005-05-09 2006-11-16 E Let's Kk 音響出力装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02102419U (ja) * 1989-01-31 1990-08-15
JPH05236582A (ja) * 1991-07-18 1993-09-10 Sanyo Electric Co Ltd スピーカ装置
JPH0974595A (ja) * 1995-09-06 1997-03-18 Mitsubishi Electric Corp スピーカ装置
JP3047602U (ja) * 1997-09-30 1998-04-24 キン−ルン リエン 音声発生装置
WO2005116988A1 (ja) * 2004-05-28 2005-12-08 Shinji Kasai 発音装置
JP2006157280A (ja) * 2004-11-26 2006-06-15 Takashi Koga 音響発生装置
JP2006314067A (ja) * 2005-05-09 2006-11-16 E Let's Kk 音響出力装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3276615A1 (en) * 2016-07-29 2018-01-31 Fish Guidance Systems Limited An acoustic device for forming a wall of sound underwater
CN112243169A (zh) * 2020-10-26 2021-01-19 惠州市益富电子科技有限公司 一种方便户外放置的智能蓝牙音箱及其使用方法
CN112243169B (zh) * 2020-10-26 2022-07-22 惠州市益富电子科技有限公司 一种方便户外放置的智能蓝牙音箱及其使用方法
CN112689212A (zh) * 2020-12-18 2021-04-20 宁波向往智能科技有限公司 智能家居音响结构

Also Published As

Publication number Publication date
JP2008167135A (ja) 2008-07-17

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