JPH0715018Y2 - Keyboard device - Google Patents

Keyboard device

Info

Publication number
JPH0715018Y2
JPH0715018Y2 JP1989119757U JP11975789U JPH0715018Y2 JP H0715018 Y2 JPH0715018 Y2 JP H0715018Y2 JP 1989119757 U JP1989119757 U JP 1989119757U JP 11975789 U JP11975789 U JP 11975789U JP H0715018 Y2 JPH0715018 Y2 JP H0715018Y2
Authority
JP
Japan
Prior art keywords
case
keys
white
keyboard
black
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.)
Expired - Lifetime
Application number
JP1989119757U
Other languages
Japanese (ja)
Other versions
JPH0358696U (en
Inventor
雅則 勝田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kawai Musical Instrument Manufacturing Co Ltd
Original Assignee
Kawai Musical Instrument Manufacturing Co Ltd
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 Kawai Musical Instrument Manufacturing Co Ltd filed Critical Kawai Musical Instrument Manufacturing Co Ltd
Priority to JP1989119757U priority Critical patent/JPH0715018Y2/en
Publication of JPH0358696U publication Critical patent/JPH0358696U/ja
Application granted granted Critical
Publication of JPH0715018Y2 publication Critical patent/JPH0715018Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Electrophonic Musical Instruments (AREA)

Description

【考案の詳細な説明】 (産業上の利用分野) 本考案は、金型を用いて一体成型された例えば電子オル
ガン等の鍵盤装置に関する。
DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a keyboard device such as an electronic organ integrally formed by using a mold.

(従来の技術) 従来、第5図に示すように、複数の鍵aがヒンジ部bを
介してそれぞれ共通取付部cに連結された鍵盤を共通取
付部cにおいて楽器ケースdにネジにより取付けられて
いる。
(Prior Art) Conventionally, as shown in FIG. 5, a keyboard in which a plurality of keys a are respectively connected to a common mounting portion c via a hinge portion b is attached to a musical instrument case d by screws at the common mounting portion c. ing.

(考案が解決しようとする課題) 上述した従来の鍵盤装置によれば、鍵盤自体の部品点数
及び組立工数が少ない利点があるが、鍵盤を楽器ケース
dにねじにより取付けねばならないので、なお満足でき
るものでなく、コスト高であるという課題があった。
(Problems to be Solved by the Invention) According to the conventional keyboard device described above, there is an advantage that the number of parts of the keyboard itself and the number of assembling steps are small. However, there was a problem that the cost was high.

(課題を解決するための手段) 本考案は、上述の目的を達成するために、複数の白鍵及
び黒鍵がそれぞれヒンジ部を介して楽器ケースに一体成
型により連結されて成る。
(Means for Solving the Problem) In order to achieve the above-mentioned object, the present invention comprises a plurality of white keys and black keys integrally connected to a musical instrument case via hinges.

(作用) 複数の白鍵及び黒鍵がヒンジ部を介して楽器ケースと一
体成型されているので、鍵盤を楽器ケースに取付けるた
めの部品や手間を必要としない。
(Operation) Since a plurality of white keys and black keys are integrally molded with the musical instrument case via the hinges, there is no need for parts or labor for attaching the keyboard to the musical instrument case.

(実施例) 以下本考案の実施例を図面につき説明する。(Embodiment) An embodiment of the present invention will be described below with reference to the drawings.

第1図及び第2図は本考案の一実施例を示す。1 and 2 show an embodiment of the present invention.

同図において、1は白鍵、2は黒鍵、3は楽器ケースで
ある。
In the figure, 1 is a white key, 2 is a black key, and 3 is an instrument case.

複数の白鍵1及び黒鍵2は、それぞれヒンジ部4を介し
て楽器ケース3の上ケース5の前端部に一体成型により
連結されている。
The plurality of white keys 1 and the plurality of black keys 2 are integrally connected to the front end portion of the upper case 5 of the musical instrument case 3 via hinges 4 respectively.

下ケース6の底部には複数個の突条7が形成され、この
複数個の突条7に、鍵盤スイッチ8が白鍵1及び黒鍵2
に対応する間隔で配設されたプリント基板9が架設され
る。
A plurality of ridges 7 are formed on the bottom of the lower case 6, and a keyboard switch 8 is provided on the plurality of ridges 7 with a white key 1 and a black key 2.
The printed circuit boards 9 are installed at intervals corresponding to.

この下ケース6に上ケース5を重ね合せ、ネジにより固
定する。前記白鍵1の白及び黒鍵2の黒の色出しは、2
色成型によるか又は塗装、ステッカの貼着等により行な
う。
The upper case 5 is superposed on the lower case 6 and fixed with screws. The white color of the white key 1 and the black color of the black key 2 are 2
It is done by color molding or by painting or sticking stickers.

第1図において、10は上ケース5に設けたスピーカ、11
は電源スイッチ、音色スイッチ等である。
In FIG. 1, 10 is a speaker provided in the upper case 5, and 11 is a speaker.
Is a power switch, tone color switch, etc.

第3図及び第4図は本考案の他の実施例を示す。3 and 4 show another embodiment of the present invention.

この実施例では、楽器ケース3の上ケース5に一体成型
によりヒンジ部4を介して黒鍵2が連結され、下ケース
6に一体成型によりヒンジ部4を介して白鍵1が連結さ
れている。
In this embodiment, the black key 2 is integrally molded to the upper case 5 of the musical instrument case 3 via the hinge portion 4, and the white key 1 is integrally molded to the lower case 6 via the hinge portion 4. .

12はスイッチ取付基板で、この基板12には、鍵盤スイッ
チ8が白鍵1及び黒鍵2に対応する間隔で配設されたプ
リント基板9が架設されている。スイッチ取付基板12は
下ケース6に形成した孔13に一端を嵌入し、他端を下ケ
ース6に係止することにより下ケース6に取着される。
Reference numeral 12 denotes a switch mounting board, and a board 9 on which keyboard switches 8 are arranged at intervals corresponding to the white keys 1 and the black keys 2 is installed on the board 12. The switch mounting substrate 12 is attached to the lower case 6 by fitting one end into a hole 13 formed in the lower case 6 and locking the other end to the lower case 6.

上ケース5と下ケース6は、白鍵1を第4図に矢印で示
すように上ケース5の開口部14から挿入することにより
組立てる。
The upper case 5 and the lower case 6 are assembled by inserting the white key 1 through the opening 14 of the upper case 5 as shown by the arrow in FIG.

(考案の効果) 本考案は、上述のとおり複数の白鍵及び黒鍵から成る鍵
盤及び楽器ケースが一体成型されているから、鍵盤を楽
器ケースに取付けるための部品や手間を必要とせず、コ
ストも低廉になるという効果を有する。
(Effect of the Invention) Since the present invention integrally molds the keyboard and instrument case consisting of a plurality of white keys and black keys as described above, there is no need for parts or labor for attaching the keyboard to the instrument case, and the cost is low. Also has the effect of becoming less expensive.

【図面の簡単な説明】[Brief description of drawings]

第1図は本考案の一実施例の平面図、第2図はその断面
図、第3図は本考案の他の実施例の組立断面図、第4図
はその分解断面図、第5図は従来の鍵盤装置の断面図で
ある。 1……白鍵、2……黒鍵 3……楽器ケース、4……ヒンジ部
1 is a plan view of an embodiment of the present invention, FIG. 2 is a sectional view thereof, FIG. 3 is an assembled sectional view of another embodiment of the present invention, FIG. 4 is an exploded sectional view thereof, and FIG. FIG. 6 is a sectional view of a conventional keyboard device. 1 ... White key, 2 ... Black key 3 ... Instrument case, 4 ... Hinge part

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】複数の白鍵及び黒鍵がそれぞれヒンジ部を
介して楽器ケースに一体成型により連結されて成る鍵盤
装置。
1. A keyboard device comprising a plurality of white keys and a black key each integrally connected to a musical instrument case via a hinge portion.
JP1989119757U 1989-10-16 1989-10-16 Keyboard device Expired - Lifetime JPH0715018Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989119757U JPH0715018Y2 (en) 1989-10-16 1989-10-16 Keyboard device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989119757U JPH0715018Y2 (en) 1989-10-16 1989-10-16 Keyboard device

Publications (2)

Publication Number Publication Date
JPH0358696U JPH0358696U (en) 1991-06-07
JPH0715018Y2 true JPH0715018Y2 (en) 1995-04-10

Family

ID=31667862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989119757U Expired - Lifetime JPH0715018Y2 (en) 1989-10-16 1989-10-16 Keyboard device

Country Status (1)

Country Link
JP (1) JPH0715018Y2 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2578269Y2 (en) * 1988-12-29 1998-08-06 カシオ計算機株式会社 Keyboard instrument

Also Published As

Publication number Publication date
JPH0358696U (en) 1991-06-07

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