JP6079600B2 - 加振器の取付構造 - Google Patents
加振器の取付構造 Download PDFInfo
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- JP6079600B2 JP6079600B2 JP2013255847A JP2013255847A JP6079600B2 JP 6079600 B2 JP6079600 B2 JP 6079600B2 JP 2013255847 A JP2013255847 A JP 2013255847A JP 2013255847 A JP2013255847 A JP 2013255847A JP 6079600 B2 JP6079600 B2 JP 6079600B2
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Classifications
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- 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
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/32—Constructional details
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H3/00—Instruments in which the tones are generated by electromechanical means
- G10H3/12—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
- G10H3/22—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using electromechanically actuated vibrators with pick-up means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/04—Plane diaphragms
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Electrophonic Musical Instruments (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
Claims (4)
- オーディオ信号によって動作して被加振体を所定方向に加振することで発音させる加振器の取付構造であって、
固定支持部に対して固定状態とされ、磁路を形成する磁路形成部と、
前記磁路形成部に電磁的に係合する電磁係合部を有し、オーディオ信号に基づく駆動信号が入力されると前記磁路形成部により前記電磁係合部が励振されて前記所定方向に振動する振動体と、
前記被加振体の一部または該被加振体に対し固定されている被加振側固定部と前記振動体との間に介在し、前記振動体の振動を前記被加振体に伝達するための連結体と、
前記連結体が前記所定方向の軸線に対して傾斜可能なように、前記連結体の一端部を前記振動体に連結する第1の関節部と、
前記連結体が前記所定方向の軸線に対して傾斜可能なように、前記連結体の他端部を前記被加振側固定部に連結する第2の関節部とを有し、
前記所定方向と交わる方向において前記固定支持部に対して相対的に前記被加振側固定部が所定範囲内で変位したとき、前記第1の関節部における屈曲及び前記第2の関節部における屈曲によって、前記固定支持部に対して相対的に前記第2の関節部が前記所定方向と交わる方向に変位することで前記連結体が前記所定方向の軸線に対して傾斜し、それにより、前記磁路形成部と前記電磁係合部との電磁的な係合が維持され且つ前記振動体の振動の前記被加振体への伝達機能が維持されることを特徴とする加振器の取付構造。 - 前記第1の関節部における屈曲及び前記第2の関節部における屈曲によって、前記連結体は前記所定方向と交わる任意の方向に傾斜可能であることを特徴とする請求項1記載の加振器の取付構造。
- 前記電磁係合部の、前記第1の関節部を挟んで前記被加振体の反対側の端位置から前記第1の関節部までの、前記所定方向における前記振動体の長さは、前記第1の関節部から前記第2の関節部までの長さよりも短いことを特徴とする請求項1または2記載の加振器の取付構造。
- 前記被加振体は、鍵盤楽器の響板であることを特徴とする請求項1〜3のいずれか1項に記載の加振器の取付構造。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013255847A JP6079600B2 (ja) | 2013-12-11 | 2013-12-11 | 加振器の取付構造 |
| US14/565,931 US9532124B2 (en) | 2013-12-11 | 2014-12-10 | Installation structure for acoustic transducer |
| KR1020140177341A KR101687455B1 (ko) | 2013-12-11 | 2014-12-10 | 음향 변환기용 설치 구조 |
| EP14197140.8A EP2884487A3 (en) | 2013-12-11 | 2014-12-10 | Installation structure for acoustic transducer |
| CN201410764295.XA CN104715746A (zh) | 2013-12-11 | 2014-12-11 | 用于声学换能器的安装结构 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013255847A JP6079600B2 (ja) | 2013-12-11 | 2013-12-11 | 加振器の取付構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015114457A JP2015114457A (ja) | 2015-06-22 |
| JP6079600B2 true JP6079600B2 (ja) | 2017-02-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013255847A Active JP6079600B2 (ja) | 2013-12-11 | 2013-12-11 | 加振器の取付構造 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9532124B2 (ja) |
| EP (1) | EP2884487A3 (ja) |
| JP (1) | JP6079600B2 (ja) |
| KR (1) | KR101687455B1 (ja) |
| CN (1) | CN104715746A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102060760B1 (ko) * | 2018-07-30 | 2020-02-11 | 한국기계연구원 | 압전소자 방식 공작기계 가진 시스템 및 이를 이용한 공작기계 가진 방법 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015138142A (ja) * | 2014-01-22 | 2015-07-30 | ヤマハ株式会社 | 加振器の取付構造 |
| JP6442854B2 (ja) * | 2014-04-09 | 2018-12-26 | ヤマハ株式会社 | 加振器の取付構造、及び、楽器 |
| JP2015200828A (ja) * | 2014-04-09 | 2015-11-12 | ヤマハ株式会社 | 加振器の取付構造、楽器、及び、加振器の取付方法 |
| JP6446896B2 (ja) * | 2014-08-01 | 2019-01-09 | ヤマハ株式会社 | 加振器の取付構造、及び、楽器 |
| JP6378590B2 (ja) * | 2014-09-09 | 2018-08-22 | 株式会社河合楽器製作所 | 電子楽器 |
| CN105120505B (zh) * | 2015-07-28 | 2019-04-16 | 小米科技有限责任公司 | 智能设备接入路由器的方法、装置以及系统 |
| JP6524927B2 (ja) * | 2016-01-20 | 2019-06-05 | ヤマハ株式会社 | 楽器及び加振装置 |
| JP6939254B2 (ja) * | 2017-08-25 | 2021-09-22 | ヤマハ株式会社 | 楽器 |
| CN108169340B (zh) * | 2017-12-18 | 2019-06-21 | 中国船舶科学研究中心(中国船舶重工集团公司第七0二研究所) | 一种机电一体式低频声发射换能器 |
| JP7230441B2 (ja) | 2018-11-09 | 2023-03-01 | ヤマハ株式会社 | 加振ユニット、楽器 |
| CN114503189B (zh) * | 2019-10-18 | 2025-03-25 | 雅马哈株式会社 | 致动器单元及乐器 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS59500531A (ja) | 1982-02-26 | 1984-03-29 | プルテック・リミテッド | ピアノの改良 |
| JPS5950031A (ja) | 1982-09-13 | 1984-03-22 | Kemiraito Kogyo Kk | 酸化鉄粉の精製方法 |
| JPH04500735A (ja) * | 1988-09-14 | 1992-02-06 | ヴイルヘルム シンメル ピアノフオルテフアブリーク ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 音響発生装置及び楽器 |
| DE3831187A1 (de) | 1988-09-14 | 1990-03-22 | Schimmel Pianofortefab | Vorrichtung zur schallabstrahlung mittels eines plattenfoermigen, elektro-dynamisch angeregten klangkoerpers |
| JPH04116596A (ja) * | 1990-09-06 | 1992-04-17 | Yamaha Corp | 自動ピアノのペダル構造 |
| US5703553A (en) * | 1996-05-24 | 1997-12-30 | Satcon Technology, Corp. | Magnetostrictive active strut |
| GB9905039D0 (en) | 1999-03-05 | 1999-04-28 | New Transducers Ltd | Musical instrument |
| JP4083344B2 (ja) | 1999-04-30 | 2008-04-30 | 山家 清彦 | ピアノのピックアップ装置 |
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| US7002070B2 (en) * | 2001-06-22 | 2006-02-21 | Shelley Katz | Electronic piano |
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| JP5486763B2 (ja) | 2007-05-30 | 2014-05-07 | 株式会社河合楽器製作所 | 電子鍵盤楽器 |
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| CN104115219B (zh) | 2011-12-15 | 2017-06-23 | 雅马哈株式会社 | 用于让乐器中的音板振动的促动器和用于使其促动的方法 |
| JP5560304B2 (ja) | 2012-07-02 | 2014-07-23 | 株式会社河合楽器製作所 | 楽音装置並びに楽音装置の生産方法及び改造方法 |
| JP5846134B2 (ja) * | 2013-01-22 | 2016-01-20 | ヤマハ株式会社 | 加振器の取付構造 |
-
2013
- 2013-12-11 JP JP2013255847A patent/JP6079600B2/ja active Active
-
2014
- 2014-12-10 KR KR1020140177341A patent/KR101687455B1/ko active Active
- 2014-12-10 US US14/565,931 patent/US9532124B2/en active Active
- 2014-12-10 EP EP14197140.8A patent/EP2884487A3/en not_active Withdrawn
- 2014-12-11 CN CN201410764295.XA patent/CN104715746A/zh active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102060760B1 (ko) * | 2018-07-30 | 2020-02-11 | 한국기계연구원 | 압전소자 방식 공작기계 가진 시스템 및 이를 이용한 공작기계 가진 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20150068323A (ko) | 2015-06-19 |
| EP2884487A3 (en) | 2015-08-05 |
| KR101687455B1 (ko) | 2016-12-19 |
| US20150163571A1 (en) | 2015-06-11 |
| EP2884487A2 (en) | 2015-06-17 |
| US9532124B2 (en) | 2016-12-27 |
| CN104715746A (zh) | 2015-06-17 |
| JP2015114457A (ja) | 2015-06-22 |
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