JPH04705U

JPH04705U -

Info

Publication number: JPH04705U
Application number: JP3898190U
Authority: JP
Priority date: 1990-04-13
Filing date: 1990-04-13
Publication date: 1992-01-07
Anticipated expiration: 2005-04-13
Also published as: JPH0735362Y2

Description

[Brief explanation of the drawing]

第１図〜第３図は本考案の実施例の説明図で、
第１図は多方向入力装置の分解斜視図、第２図イ
，ロは動作説明のための断面図、第３図は操作軸
の復帰機構の説明図、第４図及び第５図は従来例
の説明図で、第４図イ，ロは動作説明のための縦
断面図、第５図は第１、第２の連動部材の結合状
態を示す分解斜視図である。３０……上部枠体、３１……第１の連動部材、
３２……可変抵抗器（回転型検出器）、３３……
回転軸、３６……操作軸、３７……操作体、４０
……第２の連動部材、４７……復帰部材、５３…
…復帰ばね、５４……鍔部、５５……操縦杆。 Figures 1 to 3 are explanatory diagrams of embodiments of the present invention,
Figure 1 is an exploded perspective view of the multi-directional input device, Figures 2A and 2B are sectional views for explaining the operation, Figure 3 is an explanatory diagram of the operating axis return mechanism, and Figures 4 and 5 are conventional In the explanatory diagrams of the example, FIGS. 4A and 4B are longitudinal sectional views for explaining the operation, and FIG. 5 is an exploded perspective view showing the coupled state of the first and second interlocking members. 30... Upper frame body, 31... First interlocking member,
32... Variable resistor (rotary type detector), 33...
Rotating axis, 36... Operating axis, 37... Operating body, 40
...Second interlocking member, 47...Returning member, 53...
...Return spring, 54...Brim section, 55...Control lever.

Claims

[Scope of utility model registration request]

At least one set of rotary detectors is attached to adjacent sides of a frame, and one end of the rotating shaft of the rotary detector is rotatably attached to the frame at right angles to each other. engages an end of the member;
By engaging the operating shaft protruding from a hole provided in the upper surface of the frame with the first and second interlocking members and rotating the operating shaft in an arbitrary direction, the first and second interlocking members are rotated. In a multi-directional input device in which each of the rotary detectors can be adjusted simultaneously through two interlocking members, and the operating shaft automatically returns to a neutral position when not in operation, A return member is provided to be vertically movable and biased in a direction away from the bottom, and an operating body having an arc-shaped flange around a circular bottom surface is provided at the lower end of the operating shaft, and the flange of this operating body is provided. is characterized in that it has an arcuate portion with a radius of curvature larger than the radius connecting the rotation center of the operating shaft and the outer periphery of the bottom surface, and the flange and the return member are brought into pressure contact via a return spring. multi-directional input device.