JPH0324695U - - Google Patents

Info

Publication number
JPH0324695U
JPH0324695U JP8451289U JP8451289U JPH0324695U JP H0324695 U JPH0324695 U JP H0324695U JP 8451289 U JP8451289 U JP 8451289U JP 8451289 U JP8451289 U JP 8451289U JP H0324695 U JPH0324695 U JP H0324695U
Authority
JP
Japan
Prior art keywords
mounting plate
keys
common mounting
white
positioning
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.)
Pending
Application number
JP8451289U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP8451289U priority Critical patent/JPH0324695U/ja
Publication of JPH0324695U publication Critical patent/JPH0324695U/ja
Pending legal-status Critical Current

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  • Electrophonic Musical Instruments (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図〜第3図はこの考案に係る鍵盤楽器の鍵
盤装置の一実施例を説明するためのもので、この
うち第1図は黒鍵構成体を示す平面図、第2図は
第1の白鍵構成体を示す平面図、第3図は第2の
白鍵構成体を示す平面図である。 1…黒鍵構成体、2…取付板、4…黒鍵、4…
ビス孔、5…位置決め突起(位置決め用の第1の
係合部)、11…第1の白鍵構成体、21…第2
の白鍵構成体、12,22…取付板、13,23
…白鍵、14,24…ビス孔、15,25…位置
決め孔(位置決め用の第2の係合部)。
1 to 3 are for explaining one embodiment of the keyboard device for a keyboard instrument according to this invention, of which FIG. 1 is a plan view showing the black key structure, and FIG. FIG. 3 is a plan view showing a second white key structure. 1...Black key structure, 2...Mounting plate, 4...Black key, 4...
Screw hole, 5... Positioning protrusion (first engaging part for positioning), 11... First white key structure, 21... Second
white key structure, 12, 22... mounting plate, 13, 23
... White key, 14, 24 ... Screw hole, 15, 25 ... Positioning hole (second engagement part for positioning).

Claims (1)

【実用新案登録請求の範囲】 (1) 共通の取付板にC#,D#,F#,G#,
A#の音高を指示する5つの黒鍵2組を一体成形
してなる2オクターブ分の1組の黒鍵構成体と、 共通の取付板にD,F,Aの音高を指示する、
1つおきの3つの白鍵を一体成形してなる2オク
ターブ分の2組の第1の白鍵構成体と、 共通の取付板にC,E,G,Bの音高を指示す
る、1つおきの4つの白鍵を一体成形してなる2
オクターブ分の2組の第2の白鍵構成体とを備え
ていることを特徴とする鍵盤楽器の鍵盤装置。 (2) 前記黒鍵構成体の共通の取付板には位置決
め用の第1の係合部が形成され、該第1の係合部
に対応して、前記第1および第2の白鍵構成体の
各共通の取付板には位置決め用の第2の係合部が
形成されていることを特徴とする請求項1記載の
鍵盤楽器の鍵盤装置。 (3) 前記第1の係合部は、位置決め突起であり
、前記第2の係合部は、位置決め孔であることを
特徴とする請求項2記載の鍵盤楽器の鍵盤装置。
[Scope of claims for utility model registration] (1) C#, D#, F#, G#,
One set of black keys for two octaves is formed by integrally molding two sets of five black keys that specify the pitch of A#, and a common mounting plate that specifies the pitches of D, F, and A.
Two sets of first white keys for two octaves formed by integrally molding every other three white keys, and a common mounting plate that indicates the pitches of C, E, G, and B, 1 2 made by integrally molding the four white keys of Tsuoki
A keyboard device for a keyboard instrument, comprising two sets of second white key structures corresponding to an octave. (2) A first engagement part for positioning is formed on the common mounting plate of the black key structure, and the first and second white key structures are arranged in correspondence with the first engagement part. 2. A keyboard device for a keyboard instrument according to claim 1, wherein a second engaging portion for positioning is formed on each common mounting plate of the body. (3) The keyboard device for a keyboard instrument according to claim 2, wherein the first engaging portion is a positioning protrusion, and the second engaging portion is a positioning hole.
JP8451289U 1989-07-20 1989-07-20 Pending JPH0324695U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8451289U JPH0324695U (en) 1989-07-20 1989-07-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8451289U JPH0324695U (en) 1989-07-20 1989-07-20

Publications (1)

Publication Number Publication Date
JPH0324695U true JPH0324695U (en) 1991-03-14

Family

ID=31633045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8451289U Pending JPH0324695U (en) 1989-07-20 1989-07-20

Country Status (1)

Country Link
JP (1) JPH0324695U (en)

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