JPS62110997U

JPS62110997U -

Info

Publication number: JPS62110997U
Application number: JP20467485U
Authority: JP
Priority date: 1985-12-28
Filing date: 1985-12-28
Publication date: 1987-07-15
Also published as: JPH0414795Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す電子楽器の
操作パネルの分解斜視図、第２図は完成した操作
パネルを電子楽器本体に装着した状態を示す斜視
図、第３図は同じくその内パネル２の装着部を簡
略化して示す断面図、第４図はこの考案の他の実
施例を示す第３図と同様な断面図、第５図は同じ
くその一部変更例を示す要部断面図、第６図Ａ，
Ｂは同じくそのボリユーム・ハウジング一体成形
の例を示す平面図及びそのＣ―Ｃ線に沿う段面図
である。１……パネル本体、２，３……内パネル、２ａ
，３ａ……係止部、１０……操作パネル、１１…
…第１の凹部、１１ａ……係止部、１１ｂ……開
孔、１２……第２の凹部、１２ａ……係止部、１
２ｂ……開孔、１３……上段鍵盤用窓孔、１４…
…下段鍵盤用窓孔、１５……譜面台装着用凹部、
１７……マザーボード（電気回路基板）、１８…
…コネクタ、２１，２１′，３２……操作子、２
２……プリント基板、２４……タクトスイツチ、
２５，２８……コネクタ、２９……ボリユーム・
ハウジング。 Figure 1 is an exploded perspective view of the operation panel of an electronic musical instrument showing one embodiment of this invention, Figure 2 is a perspective view of the completed operation panel attached to the main body of the electronic musical instrument, and Figure 3 is the interior of the same. 4 is a sectional view similar to FIG. 3 showing another embodiment of the invention; FIG. 5 is a sectional view of a main part showing a partially modified example of the same. Figure, Figure 6A,
B is a plan view showing an example of integrally molding the volume and housing, and a step view taken along the line CC. 1... Panel main body, 2, 3... Inner panel, 2a
, 3a...Locking portion, 10...Operation panel, 11...
...first recess, 11a...locking part, 11b...opening, 12...second recess, 12a...locking part, 1
2b...opening hole, 13...window hole for upper keyboard, 14...
... Window hole for lower keyboard, 15 ... Recessed part for attaching music stand,
17...motherboard (electric circuit board), 18...
... Connector, 21, 21', 32 ... Operator, 2
2... Printed circuit board, 24... Tact switch,
25, 28... Connector, 29... Volume
housing.

Claims

[Claims for Utility Model Registration] A panel body having a recessed portion with a locking portion and an opening, and a plurality of operators provided on the surface thereof, and having a shape to fit into the recessed portion of the panel body, It consists of an inner panel having a locking part that sometimes engages with a locking part of the panel main body, and a printed circuit board that is attached to the back side of the inner panel and constitutes a wiring circuit or a control circuit corresponding to the operator. . An operation panel for an electronic device, characterized in that the printed circuit board is connected to another electric circuit board or a power supply circuit through an opening in the panel body.