JPS63133283U

JPS63133283U -

Info

Publication number: JPS63133283U
Application number: JP1987024783U
Authority: JP
Priority date: 1987-02-20
Filing date: 1987-02-20
Publication date: 1988-08-31

Description

[Brief explanation of the drawing]

第１図乃至第１０図は本考案の一実施例を示し
、第１図は操作杆装置の半欠側断面図、第２図は
同斜視図、第３図はテレビ遊戯機の全体斜視図、
第４図は遊戯画面の平面図、第５図はキヤツプを
取外した状態のつまみ部分の平面図、第６図は第
１図のＡ―Ａ線断面図、第７図はつまみ及びレン
チの斜視図、第８図はシヤフトエンコーダ内の斜
視図、第９図はパルス信号の波形図、第１０図は
回路部分のブロツク図である。第１１図は従来例
を示す側断面図である。２２……操作杆、５１……つまみ、５７……筒
状部、５８……締付部材、６０……ねじ軸、６２
……ナツト、６３，６４……テーパー。 1 to 10 show an embodiment of the present invention, in which FIG. 1 is a half-cut side sectional view of the operating lever device, FIG. 2 is a perspective view thereof, and FIG. 3 is an overall perspective view of the TV game machine. ,
Fig. 4 is a plan view of the game screen, Fig. 5 is a plan view of the knob with the cap removed, Fig. 6 is a sectional view taken along line A-A in Fig. 1, and Fig. 7 is a perspective view of the knob and wrench. 8 is a perspective view of the interior of the shaft encoder, FIG. 9 is a pulse signal waveform diagram, and FIG. 10 is a block diagram of the circuit portion. FIG. 11 is a side sectional view showing a conventional example. 22... Operating rod, 51... Knob, 57... Cylindrical part, 58... Tightening member, 60... Screw shaft, 62
...Natsuto, 63, 64...Taper.

Claims

[Scope of utility model registration request]

In the operating rod device in which a knob 51 is externally fitted and fixed to the outer end of the operating rod 22, the knob 5
1, a cylindrical portion 57 that fits onto the outer end of the operating rod 22;
A tightening member 58 is interposed between the cylindrical portion 57 and the operating rod 22 so as to be slidable in the axial direction with respect to the cylindrical portion 57, and a screw shaft is attached to the tightening member 58. 60 protrudes outward in the axial direction, and a tightening member 58
A nut 62 is provided which is screwed onto the screw shaft 60 so as to pull the cylindrical portion 57 outward in the axial direction.
Tapers 63 and 64 are formed on at least one of the inner surface of the cylindrical portion 57 and the outer surface of the tightening member 58 so that the tightening member 58 clamps the operating rod 22 when the tightening member 58 moves outward in the axial direction. An operating lever device characterized by being provided with.