JP5994159B2 - Connecting support - Google Patents
Connecting support Download PDFInfo
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- JP5994159B2 JP5994159B2 JP2015005708A JP2015005708A JP5994159B2 JP 5994159 B2 JP5994159 B2 JP 5994159B2 JP 2015005708 A JP2015005708 A JP 2015005708A JP 2015005708 A JP2015005708 A JP 2015005708A JP 5994159 B2 JP5994159 B2 JP 5994159B2
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- music
- connection support
- shaped member
- board
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本発明は、グランドピアノに譜面板を固定するための一対の支持具に関する。 The present invention relates to a pair of supports for fixing a musical score board to a grand piano.
図２に、従来のグランドピアノの譜面板及び譜面台の斜視図を示す。
図の譜面板２は、譜面台５を構成する棹６にネジで固定されており、譜面台５は側板７の溝に挿入され支持されている。
FIG. 2 is a perspective view of a music plate and a music stand of a conventional grand piano.
The musical score plate 2 shown in the figure is fixed to a collar 6 constituting the musical score stand 5 with screws, and the musical score stand 5 is inserted into a groove of the side plate 7 and supported.
１７０６年ピアノの発明以来３００年間、譜面台の構成が製作側の論理で変化することは全くなかった。しかし、現代のホールなどの演奏会では、譜面台一式が取り外されコンサートが行われている。発生源から出た音は演奏者の耳に届く前に譜面台及び譜面板が大きな遮蔽物となり減衰する。 For 300 years since the invention of the piano in 1706, the composition of the music stand had never changed with the logic of the production side. However, in concerts such as modern halls, a set of music stand is removed and a concert is held. The sound emitted from the source is attenuated by the music stand and the music board as a large shield before reaching the performer's ear.
本発明は以上の点を解決するため、グランドピアノのフレームの鍵盤側と譜面板とを連結する支持具であり、該連結支持具を構成するＪ字型部材の背面とΠ字型部材の上面とを蝶番で接合し、譜面板の傾斜角度を任意に変えられることを特徴とする左右一対の連結支持具である。 In order to solve the above-described problems, the present invention is a support device for connecting the keyboard side of the frame of the grand piano and the music score board, and the rear surface of the J-shaped member and the upper surface of the saddle-shaped member constituting the connection support device. And a pair of left and right connecting supports characterized in that the inclination angle of the musical score plate can be arbitrarily changed.
(1)本発明の高さ7ｃｍ幅4ｃｍ奥行き3ｃｍの左右一対の連結支持具を用いて譜面板をピアノフレームに取り付けることにより、従来の譜面台一式の奥行き30ｃｍ幅140ｃｍ厚さ3ｃｍの大型の遮蔽物が不要になる。演奏者は発生源から出た音を直接聞き取り易くなる。
(2)音を遮断しない透かし彫りの譜面板への交換が容易になる。
(3)従来の譜面板は裏面をネジで固定していた為、裏返す事が出来なかった。本発明は容易に裏返す事が出来るため、表と裏で異なるデザインの譜面板を使用することにより、一枚の譜面板で二種類のデザインを楽しめるようになる。
(4)色彩豊かな個性のある譜面板の作品と交換することにより、装飾性を持たせることが可能になる。
(5)天然木材の節約。
(1) Using a pair of left and right connecting supports of 7cm high, 4cm deep and 3cm deep according to the present invention, a musical score board is attached to a piano frame, so that a conventional large music stand with a depth of 30cm, a width of 140cm and a thickness of 3cm is covered. Things are no longer needed. The performer can easily hear the sound from the source.
(2) It becomes easy to change to a music score board that does not block sound.
(3) Because the conventional music score board had the back fixed with screws, it could not be turned over. Since the present invention can be easily turned over, it is possible to enjoy two types of designs with a single music board by using different music boards on the front and back.
(4) It is possible to give decoration by exchanging it with a musical score board with a variety of colors.
(5) Saving natural wood.
以下、本発明を図の具体例を用いて詳細に説明する。 Hereinafter, the present invention will be described in detail using specific examples of the drawings.
本発明の連結支持具は左右一対である。
図３に、本発明の左側用連結支持具の斜視図を示す。
図の連結支持具は、Ｊ字型部材８とΠ字型部材９と蝶番１０から構成される。
蝶番１０は、一端をＪ字型部材８の背面と接合し、もう一端をΠ字型部材９の上面と接合している。
図４に、本発明の右側用連結支持具の斜視図を示す。
図の連結支持具は、図３を用いて説明したものに加え、蝶番１０にストップボタン１１を備え、Ｊ字型部材８とΠ字型部材９の角度を調整する構造を持つ。
The connection support tool of the present invention is a pair of left and right.
In FIG. 3, the perspective view of the connection support tool for left side of this invention is shown.
The connecting support shown in the figure is composed of a J-shaped member 8, a hook-shaped member 9, and a hinge 10.
The hinge 10 has one end joined to the rear surface of the J-shaped member 8 and the other end joined to the upper surface of the hook-shaped member 9.
In FIG. 4, the perspective view of the connection support tool for right sides of this invention is shown.
The connecting support shown in the figure has a structure in which a stop button 11 is provided on the hinge 10 and the angle between the J-shaped member 8 and the hook-shaped member 9 is adjusted in addition to the one described with reference to FIG.
以上の連結支持具は次のようにして使用する。
図１に、この発明の連結支持具を使用した具体例の斜視図を示す。また、図７に、ピアノフレーム１の鍵盤１２側の形状と、本発明の連結支持具の取り付け位置の具体例を示す。
まず、右側用連結支持具３のΠ字型部材９をピアノフレーム１の右側用取り付け位置１３へ差し込む。次に、左側用連結支持具４のΠ字型部材９をピアノフレーム１の左側用取り付け位置１４へ差し込む。左右両側の連結支持具のＪ字型部材８に譜面板２を差し込む。
図５に、この発明の連結支持具を使用した具体例の断面図を示す。また、図６に、この発明の連結支持具を使用し、譜面板を収納した具体例の断面図を示す。譜面板２の傾斜角度は蝶番１０を用いて行い、ストップボタン１１を右手で押しつつ左手で譜面板２を起伏しながら調節する。
この構造によって、図２に示す従来使用していた譜面台５は不要になる。また、譜面板２はＪ字型部材８から脱着でき、透かし彫りの譜面板２との交換が容易である。そのため、ピアノの演奏者は発生源から出た音を遮断されずに聞く事が出来る。
The above connection support is used as follows.
In FIG. 1, the perspective view of the specific example which uses the connection support tool of this invention is shown. FIG. 7 shows a specific example of the shape of the piano frame 1 on the keyboard 12 side and the attachment position of the connecting support of the present invention.
First, the U-shaped member 9 of the right connecting support 3 is inserted into the right mounting position 13 of the piano frame 1. Next, the U-shaped member 9 of the left connecting support 4 is inserted into the left mounting position 14 of the piano frame 1. The musical score board 2 is inserted into the J-shaped member 8 of the connecting support on the left and right sides.
FIG. 5 shows a cross-sectional view of a specific example using the connection support of the present invention. FIG. 6 shows a cross-sectional view of a specific example in which a musical score plate is accommodated using the connection support tool of the present invention. The inclination angle of the music board 2 is performed using a hinge 10 and is adjusted while raising and lowering the music board 2 with the left hand while pressing the stop button 11 with the right hand.
With this structure, the previously used music stand 5 shown in FIG. 2 becomes unnecessary. Further, the music score board 2 can be detached from the J-shaped member 8 and can be easily replaced with the open-cut music score board 2. Therefore, the piano player can hear the sound from the source without being cut off.
１ ピアノフレーム
２ 譜面板
３ 右側用連結支持具
４ 左側用連結支持具
５ 譜面台
６ 棹
７ 側板
８ Ｊ字型部材
９ Π字型部材
１０ 蝶番
１１ ストップボタン
１２ 鍵盤
１３ 右側用取り付け位置
１４ 左側用取り付け位置
DESCRIPTION OF SYMBOLS 1 Piano frame 2 Music board 3 Right side connection support tool 4 Left side connection support tool 5 Music stand 6 棹 7 Side plate 8 J-shaped member 9 Π-shaped member 10 Hinge 11 Stop button 12 Keyboard 13 Right side mounting position 14 For left side Mounting position
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015005708A JP5994159B2 (en) | 2015-01-15 | 2015-01-15 | Connecting support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015005708A JP5994159B2 (en) | 2015-01-15 | 2015-01-15 | Connecting support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016130822A JP2016130822A (en) | 2016-07-21 |
| JP5994159B2 true JP5994159B2 (en) | 2016-09-21 |
Family
ID=56415484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015005708A Active JP5994159B2 (en) | 2015-01-15 | 2015-01-15 | Connecting support |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5994159B2 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5499615U (en) * | 1977-12-24 | 1979-07-13 | ||
| JPH032183Y2 (en) * | 1985-11-08 | 1991-01-22 | ||
| JPH0544870Y2 (en) * | 1988-09-14 | 1993-11-15 | ||
| JP4783982B2 (en) * | 2001-01-15 | 2011-09-28 | ヤマハ株式会社 | Mounting structure for musical score board |
| JP6144463B2 (en) * | 2012-05-31 | 2017-06-07 | 株式会社河合楽器製作所 | Music stand angle adjuster and keyboard instrument comprising this angle adjuster |
| JP5748809B2 (en) * | 2013-08-13 | 2015-07-15 | 学校法人明星学苑 | Music stand for grand piano |
| JP3188908U (en) * | 2013-12-02 | 2014-02-13 | 脩 足立 | Music stand |
-
2015
- 2015-01-15 JP JP2015005708A patent/JP5994159B2/en active Active
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| Publication number | Publication date |
|---|---|
| JP2016130822A (en) | 2016-07-21 |
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