JP7439849B2 - 操作子及び電子楽器 - Google Patents
操作子及び電子楽器 Download PDFInfo
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- JP7439849B2 JP7439849B2 JP2022039928A JP2022039928A JP7439849B2 JP 7439849 B2 JP7439849 B2 JP 7439849B2 JP 2022039928 A JP2022039928 A JP 2022039928A JP 2022039928 A JP2022039928 A JP 2022039928A JP 7439849 B2 JP7439849 B2 JP 7439849B2
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- light
- light guide
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- 239000002184 metal Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
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Images
Classifications
-
- 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
- G10H1/34—Switch arrangements, e.g. keyboards or mechanical switches specially adapted for electrophonic musical instruments
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0055—Reflecting element, sheet or layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
-
- 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
- G10H1/0008—Associated control or indicating means
-
- 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
- G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
- G10H1/04—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation
- G10H1/053—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only
- G10H1/055—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by switches with variable impedance elements
- G10H1/0553—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by switches with variable impedance elements using optical or light-responsive means
-
- 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
- G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
- G10H1/06—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour
- G10H1/14—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour during execution
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
-
- 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
- G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
- G10H2210/155—Musical effects
- G10H2210/195—Modulation effects, i.e. smooth non-discontinuous variations over a time interval, e.g. within a note, melody or musical transition, of any sound parameter, e.g. amplitude, pitch, spectral response, playback speed
- G10H2210/221—Glissando, i.e. pitch smoothly sliding from one note to another, e.g. gliss, glide, slide, bend, smear, sweep
- G10H2210/225—Portamento, i.e. smooth continuously variable pitch-bend, without emphasis of each chromatic pitch during the pitch change, which only stops at the end of the pitch shift, as obtained, e.g. by a MIDI pitch wheel or trombone
-
- 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
- G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
- G10H2210/325—Musical pitch modification
-
- 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
- G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
- G10H2220/021—Indicator, i.e. non-screen output user interfacing, e.g. visual or tactile instrument status or guidance information using lights, LEDs, seven segments displays
- G10H2220/026—Indicator, i.e. non-screen output user interfacing, e.g. visual or tactile instrument status or guidance information using lights, LEDs, seven segments displays associated with a key or other user input device, e.g. key indicator lights
-
- 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
- G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
- G10H2220/155—User input interfaces for electrophonic musical instruments
- G10H2220/265—Key design details; Special characteristics of individual keys of a keyboard; Key-like musical input devices, e.g. finger sensors, pedals, potentiometers, selectors
-
- 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
- G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
- G10H2220/155—User input interfaces for electrophonic musical instruments
- G10H2220/405—Beam sensing or control, i.e. input interfaces involving substantially immaterial beams, radiation, or fields of any nature, used, e.g. as a switch as in a light barrier, or as a control device, e.g. using the theremin electric field sensing principle
- G10H2220/411—Light beams
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Electrophonic Musical Instruments (AREA)
Description
[1]光を出射する光源部と、
回転操作可能な略円板状の操作部と、を備え、
前記操作部は、
入射する前記光源部からの光を導光し、前記光を外周部から径方向に出射させる導光部と、
前記導光部で導光される前記光の一部を前記外周部で前記径方向と直交する軸方向に反射させる反射部と、を有する、
操作子。
[2]前記反射部は、前記導光部の前記外周部に設けられている、前記[1]に記載の操作子。
[3]前記反射部は、前記径方向に対して傾斜する反射面とされている、前記[1]又は前記[2]に記載の操作子。
[4]前記径方向に対する前記反射部の傾斜角度が45度である、前記[3]に記載の操作子。
[5]前記操作部は、前記導光部の一方の板面側に配置されるホイール部材を有し、
前記反射部は、前記ホイール部材の傾斜面と対向する形で前記導光部に設けられている、
前記[1]から[4]のいずれかに記載の操作子。
[6]前記反射部にシボ加工が施されている凹凸面が設けられている、前記[1]から[5]のいずれかに記載の操作子。
[7]それぞれ異なる波長帯域光を出射する複数の前記光源部を備え、
前記導光部は、入射した複数の前記光源部からの光をそれぞれ前記径方向に導光する、
前記[1]から[6]のいずれかに記載の操作子。
[8]前記[1]から[7]のいずれかに記載の操作子を備える電子楽器。
14 発光ボタン 16 設定ボタン
18 イヤホンジャック 20 鍵盤部
30 ケース 32 上ケース
34 下ケース 36 左ケース
36a 上面パネル 36a1 操作開口部
36b ケース側壁 37 内部フレーム
37a 第1基板 37b 第2基板
38 右ケース 40 ピッチベンダー
41 可変抵抗器 41a センサ前部
41b センサ後部 41c 軸状部
41d 配線接続部 42 固定金具
42a 平板部 42b 立壁部
42b1 スリット 42b2 抵抗固定部
42b3 固定開口部 42c 第1ネジ止め部
42d 第2ネジ止め部 43 光源基板
43a LED 43b LED
43c LED 43d 光源接続部
44 操作ホイール 44a 操作凹部
45 トーションばね 45a コイルばね部
45b 付勢部 46 保持部材
46a 底部 46b 側板部
46b1 ホイール受け部 46c 第2ばね当接部
47 ホイール部材 47a1 ホイール側凹部
47b ホイール側貫通孔 47c ホイール側張出部
47d ばね固定部 47e 第1ばね当接部
47f 傾斜面 48 導光部材
48a 端縁 48a1 導光側凹部
48b 導光側貫通孔 48c 導光側張出部
48d 反射面 49 両面テープ
49a テープ側貫通孔 ES1 第1出射面
ES2 第2出射面 IP 絶縁板
IS 入射面 L1 第1光路
L2 第2光路 P0 初期状態
P1 第1状態 P2 第2状態
θ1 傾斜角度
Claims (7)
- 光を出射する光源部と、
回転操作可能な略円板状の操作部と、を備え、
前記操作部は、
入射する前記光源部からの光を導光し、前記光を外周部から径方向に出射させる導光部と、
前記導光部の一方の板面側に配置されるホイール部材と、
を有し、
前記導光部は、前記ホイール部材の傾斜面と対向する位置に反射部を含み、
前記反射部は、導光される前記光の一部を前記外周部で前記径方向と直交する軸方向に反射させる、
操作子。 - 前記反射部は、前記導光部の前記外周部に設けられている、請求項1に記載の操作子。
- 前記反射部は、前記径方向に対して傾斜する反射面とされている、請求項1又は2に記載の操作子。
- 前記径方向に対する前記反射部の傾斜角度が45度である、請求項3に記載の操作子。
- 前記反射部にシボ加工が施されている凹凸面が設けられている、請求項1~4のいずれか1項に記載の操作子。
- それぞれ異なる波長帯域光を出射する複数の前記光源部を備え、
前記導光部は、入射した複数の前記光源部からの光をそれぞれ前記径方向に導光する、
請求項1~5のいずれか1項に記載の操作子。 - 請求項1~6のいずれか1項に記載の操作子を備える電子楽器。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022039928A JP7439849B2 (ja) | 2022-03-15 | 2022-03-15 | 操作子及び電子楽器 |
US18/183,611 US20230298550A1 (en) | 2022-03-15 | 2023-03-14 | Manipulator for electronic musical instruments |
CN202310246930.4A CN116778887A (zh) | 2022-03-15 | 2023-03-15 | 操作件及电子乐器 |
JP2024018461A JP2024040341A (ja) | 2022-03-15 | 2024-02-09 | 操作子 |
Applications Claiming Priority (1)
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---|---|---|---|
JP2022039928A JP7439849B2 (ja) | 2022-03-15 | 2022-03-15 | 操作子及び電子楽器 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2024018461A Division JP2024040341A (ja) | 2022-03-15 | 2024-02-09 | 操作子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023134964A JP2023134964A (ja) | 2023-09-28 |
JP7439849B2 true JP7439849B2 (ja) | 2024-02-28 |
Family
ID=87988420
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022039928A Active JP7439849B2 (ja) | 2022-03-15 | 2022-03-15 | 操作子及び電子楽器 |
JP2024018461A Pending JP2024040341A (ja) | 2022-03-15 | 2024-02-09 | 操作子 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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JP2024018461A Pending JP2024040341A (ja) | 2022-03-15 | 2024-02-09 | 操作子 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20230298550A1 (ja) |
JP (2) | JP7439849B2 (ja) |
CN (1) | CN116778887A (ja) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005347135A (ja) | 2004-06-04 | 2005-12-15 | Toyota Auto Body Co Ltd | ダイヤル式スイッチの照明構造 |
JP2007165213A (ja) | 2005-12-16 | 2007-06-28 | Victor Co Of Japan Ltd | 回動式操作装置及び同操作装置を備えた電子機器 |
JP2007283866A (ja) | 2006-04-14 | 2007-11-01 | Denso Corp | ダイアル式スイッチ装置 |
JP2008108072A (ja) | 2006-10-25 | 2008-05-08 | Funai Electric Co Ltd | 画像形成装置及び電子機器 |
JP2010192321A (ja) | 2009-02-19 | 2010-09-02 | Autonetworks Technologies Ltd | 操作装置 |
JP2012069247A (ja) | 2010-09-21 | 2012-04-05 | Stanley Electric Co Ltd | 回転スイッチ |
JP2012084242A (ja) | 2010-10-07 | 2012-04-26 | Stanley Electric Co Ltd | ダイヤル式スイッチ |
JP2013187058A (ja) | 2012-03-08 | 2013-09-19 | Daikyonishikawa Corp | 車両用ダイヤル式スイッチ |
JP2018054860A (ja) | 2016-09-28 | 2018-04-05 | カシオ計算機株式会社 | 効果付加装置、及び電子楽器 |
JP2021097054A (ja) | 2016-08-05 | 2021-06-24 | 帝国通信工業株式会社 | 電子部品の導光構造 |
-
2022
- 2022-03-15 JP JP2022039928A patent/JP7439849B2/ja active Active
-
2023
- 2023-03-14 US US18/183,611 patent/US20230298550A1/en active Pending
- 2023-03-15 CN CN202310246930.4A patent/CN116778887A/zh active Pending
-
2024
- 2024-02-09 JP JP2024018461A patent/JP2024040341A/ja active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005347135A (ja) | 2004-06-04 | 2005-12-15 | Toyota Auto Body Co Ltd | ダイヤル式スイッチの照明構造 |
JP2007165213A (ja) | 2005-12-16 | 2007-06-28 | Victor Co Of Japan Ltd | 回動式操作装置及び同操作装置を備えた電子機器 |
JP2007283866A (ja) | 2006-04-14 | 2007-11-01 | Denso Corp | ダイアル式スイッチ装置 |
JP2008108072A (ja) | 2006-10-25 | 2008-05-08 | Funai Electric Co Ltd | 画像形成装置及び電子機器 |
JP2010192321A (ja) | 2009-02-19 | 2010-09-02 | Autonetworks Technologies Ltd | 操作装置 |
JP2012069247A (ja) | 2010-09-21 | 2012-04-05 | Stanley Electric Co Ltd | 回転スイッチ |
JP2012084242A (ja) | 2010-10-07 | 2012-04-26 | Stanley Electric Co Ltd | ダイヤル式スイッチ |
JP2013187058A (ja) | 2012-03-08 | 2013-09-19 | Daikyonishikawa Corp | 車両用ダイヤル式スイッチ |
JP2021097054A (ja) | 2016-08-05 | 2021-06-24 | 帝国通信工業株式会社 | 電子部品の導光構造 |
JP2018054860A (ja) | 2016-09-28 | 2018-04-05 | カシオ計算機株式会社 | 効果付加装置、及び電子楽器 |
Also Published As
Publication number | Publication date |
---|---|
US20230298550A1 (en) | 2023-09-21 |
JP2024040341A (ja) | 2024-03-25 |
CN116778887A (zh) | 2023-09-19 |
JP2023134964A (ja) | 2023-09-28 |
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