JPH046100U

JPH046100U -

Info

Publication number: JPH046100U
Application number: JP4675790U
Authority: JP
Priority date: 1990-05-01
Filing date: 1990-05-01
Publication date: 1992-01-21
Anticipated expiration: 2005-05-01
Also published as: JPH089756Y2

Description

[Brief explanation of the drawing]

第１図は、本考案による電子楽器用コントロー
ラの使用時の外観図、第２図Ａ，Ｂ，Ｃは第１図
のコントローラの平面図と２つの側面図、第３図
は、クリツク機構の詳細断面図、第４図は、ノブ
の詳細断面図、第５図は、実施例による電子楽器
の回路の全体のブロツクダイヤグラム、第６図は
、実施例による音源のブロツクダイヤグラム、第
７図は、実施例の音源に用いられる非線形テーブ
ルの入出力特性、第８図は、実施例による電子楽
器の制御フローチヤートのメインルーチン、第９
図は、第８図のメインルーチン中の鍵盤処理ルー
チン、第１０図は、第８図のメインルーチン中の
モード切り換え処理ルーチン、第１１図は、第８
図のメインルーチン中の音色設定処理ルーチン、
第１２図は、タイマインタラプトルーチンを示す
。図において、１０……ノブ、１１……ムービン
グリンク、１２……ケース、１３……スリツト、
２０……可動機構全体、２１……主軸、２２，４
０……コイルバネ、２３，４５……永久磁石、２
４……クリツク機構、２５……スイング部材、２
６……アツパーリンク、２７……ローアリンク、
２８……補強部材、２９ａ，ｂ，ｃ，ｄ……回転
軸、３０……シヤーシ、３１，４１，４２……ス
トツパ、３２，４６……ホール素子、４３……板
バネ。 Figure 1 is an external view of the electronic musical instrument controller according to the present invention when in use; Figures 2A, B, and C are a plan view and two side views of the controller in Figure 1; and Figure 3 is a diagram of the click mechanism. 4 is a detailed sectional view of the knob, FIG. 5 is an overall block diagram of the circuit of the electronic musical instrument according to the embodiment, FIG. 6 is a block diagram of the sound source according to the embodiment, and FIG. 7 is a detailed sectional diagram of the knob. , the input/output characteristics of the nonlinear table used in the sound source of the embodiment, FIG. 8 is the main routine of the control flowchart of the electronic musical instrument according to the embodiment, and FIG.
8 shows the keyboard processing routine in the main routine of FIG. 8, FIG. 10 shows the mode switching processing routine in the main routine of FIG. 8, and FIG. 11 shows the keyboard processing routine in the main routine of FIG.
The tone setting processing routine in the main routine shown in the figure,
FIG. 12 shows the timer interrupt routine. In the figure, 10...Knob, 11...Moving link, 12...Case, 13...Slit,
20... Entire movable mechanism, 21... Main shaft, 22, 4
0...Coil spring, 23,45...Permanent magnet, 2
4... Click mechanism, 25... Swing member, 2
6...Upper link, 27...Lower link,
28... Reinforcement member, 29a, b, c, d... Rotating shaft, 30... Chassis, 31, 41, 42... Stopper, 32, 46... Hall element, 43... Leaf spring.

Claims

[Claims for Utility Model Registration] (1) An operator capable of holding a fingertip; a first movable means for movably holding the operator so that the operator draws an arcuate trajectory around one point; a second movable means for movably holding the operator so as to draw a trajectory in a direction substantially perpendicular to the circular arc trajectory; and a means for detecting movement of the first and second movable means. Controller for electronic musical instruments. (2) The controller for an electronic musical instrument according to claim 1, further comprising an electric switch disposed on the operator. (3) The second movable means includes a parallelogram link mechanism, and the parallelogram link mechanism is connected to the first movable means.
A side is connected to the first movable means, a second side opposite to the first side is movable in the vertical direction, and the operator is coupled to the second side to apply a pressing force to the operator. 2. The controller for an electronic musical instrument according to claim 1, further comprising a spring mechanism that moves the second side when the pressing force is applied and returns to the normal position in the vertical direction when the pressing force is released. (4) When pressure is applied to the operator in the arcuate direction, the first movable means moves in the arcuate direction using an axis corresponding to the one point as a rotation axis;
2. The controller for an electronic musical instrument according to claim 1, further comprising a spring mechanism that returns to the normal position in the arcuate direction when the pressing force is released.