JPS63188906U

JPS63188906U -

Info

Publication number: JPS63188906U
Application number: JP8196987U
Authority: JP
Priority date: 1987-05-28
Filing date: 1987-05-28
Publication date: 1988-12-05

Description

[Brief explanation of the drawing]

第１図は本考案ジヨイステイツクの側断面図、
第２図は操作棒のガイドケースとの摺動動作に係
わる力学的ベクトル図、第３図は従来のジヨイス
テイツクで同図Ａは側面図、同図Ｂは下面図であ
る。２……操作棒、４……器壁、０……支点、２１
……把持部、３０……回動軸心、１５……コイル
スプリング、１６……スプリングホルダ、１７…
…ボール、１８……ガイドケース。 Figure 1 is a side sectional view of the joystick of the present invention.
Fig. 2 is a dynamic vector diagram relating to the sliding movement of the operating rod with the guide case, and Fig. 3 is a conventional joystick, with Fig. A being a side view and Fig. B being a bottom view. 2... Operating rod, 4... Instrument wall, 0... Fulcrum, 21
... Gripping part, 30 ... Rotation axis, 15 ... Coil spring, 16 ... Spring holder, 17 ...
...Ball, 18...Guide case.

Claims

[Scope of utility model registration request]

A rotating shaft is placed close to or perpendicular to the rotating shaft of the variable resistor, and the shaft is supported on the device wall surface, and the rotating shaft is passed through at right angles to the axial direction of each of the rotating shafts to the top of the device wall. In a joystick equipped with an operating rod that has a fulcrum at the center and can be operated in all directions, the elastic force required to extend and contract the entire length of the operating rod from the fulcrum toward the free end and to make the operating rod stand upright. A coil spring is wound around the outer periphery of the operating rod in order to apply equal pressure on concentric circles, a ball is provided at the tip of the operating rod so that it can roll via a holding part, and a lower edge of the outer periphery of the vessel wall. and a guide case having an inclined surface whose lowest position is a ball at the tip of the operating rod which is vertically positioned so as to close an opening formed by the joystick.