JPS5923838U

JPS5923838U - X-Y direction input device

Info

Publication number: JPS5923838U
Application number: JP1982119458U
Authority: JP
Inventors: 順一細越
Original assignee: アルプス電気株式会社
Priority date: 1982-08-07
Filing date: 1982-08-07
Publication date: 1984-02-14
Also published as: JPS6213145Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図はすべて本考案の実施例に係るＸ−Ｙ方向入力装置を
説明するためのもので、第１図はその入力装置を含むグ
ラフルインク・ディスプレイ装置の斜視図、第２図はそ
の入力装置の平面図、第３図は入力装置の正面図、第４
図は入力装置の背面図、第５図は入力装置の切断側面図
、第６図は上ケースの底面図、第７図は取付板を付設し
た下ケースの平面図、第８図は下ケースの底面図、第９
図は第８図Ｉ−Ｉ線上の拡大断面図、第１０図は他の例
における下ケースの底面図、第１１図は第１０図■−■
線上の拡大断面図、第１２図はバランス用突部の変形例
を示す拡大断面図、第１３図は入力装置の作動部の拡大
平面図、第１４図は作動部の原理図、第１５図は球体と
従動ローラと付勢ローラの配置状態を示す説明図、第１
６図は球体の表面粗さと摩擦係数との関係を示す特性図
、第１７図および第１８図は専用シー）−の拡大断面図
、第１９図は専用シートの平面図、第２０図は従動ロー
ラの側面図、第２１図は従動ローラの切断正面図、第２
２図は従動ローラの変形例を示す正面図、第２３図は回
転軸の一部正面図、第２４図は弾性付勢手段の側面図、
第２５図は弾性付勢手段の背面図、第２６図はその弾性
付勢手段に用いる線バネの斜視図、第２７図は球体保護
部材の装着状態を示す要部断面図、第２８図は入力装置
の作動部の拡大平面図、第２９図は第２８図■−■線上
の一部を断面にした側面図、第３６図は弾性付勢手段の
側面図、第３１図は弾性付勢手段の平面図、第３２図は
その弾性付勢手段の要部を断面にした背面図、第３３図
は入力装置の作動部かの拡大平面図、第３４図はその作
動部における軸受近傍の側面図、第３５図はスイッチ操
作端の変形例を示す拡大断面図である。４・・・・・・入力装置、−５・・・・・・シート、８
・・・・・・ケーシング、９・・・・・・下ケース、１
０・・・・・・上ケース、３８・・・・・・開口部、４
４・・・・・・球体、４５・・・・・・第１従動ローラ
、４６・・・・・・第２１０−ラ、４８．５０・・・・
・・回転軸、４９・・・・・・第１可変抵抗器、５１・
・・・・・第２可変抵抗器、６０・・・・・・貫通穴、
６１・・・・・・内周筒部、６２・・・・・・外周筒部
、６３・・・・・・連結部、６５・・・・・・弧状凹部
。 °＼乙乙βククタタ８５７＆バ＾ム屓べ一〇８All of the figures are for explaining the X-Y direction input device according to the embodiment of the present invention, and FIG. 1 is a perspective view of a graphical ink display device including the input device, and FIG. 2 is a perspective view of the input device. Figure 3 is a front view of the input device; Figure 4 is a front view of the input device;
The figure is a rear view of the input device, Figure 5 is a cutaway side view of the input device, Figure 6 is a bottom view of the upper case, Figure 7 is a plan view of the lower case with the mounting plate attached, and Figure 8 is the lower case. bottom view, No. 9
The figure is an enlarged sectional view taken along line I-I in Figure 8, Figure 10 is a bottom view of the lower case in another example, and Figure 11 is Figure 10 ■-■.
FIG. 12 is an enlarged sectional view showing a modified example of the balance protrusion, FIG. 13 is an enlarged plan view of the operating section of the input device, FIG. 14 is a principle diagram of the operating section, and FIG. 15 is an enlarged sectional view along the line. is an explanatory diagram showing the arrangement of the sphere, the driven roller, and the urging roller, the first
Figure 6 is a characteristic diagram showing the relationship between the surface roughness of the sphere and the coefficient of friction, Figures 17 and 18 are enlarged sectional views of the dedicated seat, Figure 19 is a plan view of the dedicated seat, and Figure 20 is the driven seat. Figure 21 is a side view of the roller, and Figure 21 is a cutaway front view of the driven roller.
2 is a front view showing a modified example of the driven roller, FIG. 23 is a partial front view of the rotating shaft, and FIG. 24 is a side view of the elastic biasing means.
FIG. 25 is a rear view of the elastic biasing means, FIG. 26 is a perspective view of a wire spring used in the elastic biasing means, FIG. 27 is a cross-sectional view of the main part showing the state in which the spherical protection member is attached, and FIG. 28 is a An enlarged plan view of the actuating part of the input device, FIG. 29 is a partially sectional side view taken along the line ■-■ in FIG. 28, FIG. 36 is a side view of the elastic biasing means, and FIG. 31 is the elastic biasing device. FIG. 32 is a cross-sectional rear view of the main part of the elastic biasing means, FIG. 33 is an enlarged plan view of the operating section of the input device, and FIG. 34 is a diagram of the vicinity of the bearing in the operating section. The side view and FIG. 35 are enlarged sectional views showing a modification of the switch operating end. 4...Input device, -5...Sheet, 8
...Casing, 9...Lower case, 1
0... Upper case, 38... Opening, 4
4... Sphere, 45... First driven roller, 46... 210th-ra, 48.50...
...Rotating axis, 49...First variable resistor, 51.
...Second variable resistor, 60...Through hole,
61... Inner circumferential cylindrical portion, 62... Outer circumferential cylindrical portion, 63... Connecting portion, 65... Arc-shaped recessed portion. degree

Claims

[Scope of utility model registration request]

(1) A rotated sphere arranged to be freely rotatable, and a first sphere that is in contact with the rotated sphere and rotates by the rotational force of the rotated sphere.
a second driven roller that is in contact with the rotated sphere and rotates by the rotational force of the rotated sphere and whose axial direction is substantially perpendicular to the axial direction of the first driven roller; and the first driven roller. a first rotation angle detection means for detecting the rotation angle of the second driven roller; and a second rotation angle detection means for detecting the rotation angle of the second driven roller.
In the X-Y direction input device, the driven roller has an inner circumferential cylindrical portion having a through hole through which the rotating shaft is inserted, and a predetermined interval radially outward from the inner circumferential cylindrical portion. an outer circumferential tube section provided at a distance, a plurality of connecting sections extending radially from the inner circumferential tube section toward the outer circumferential tube section, and a connecting section partitioned between the inner circumferential tube section and the outer circumferential tube section. An X-Y direction input device comprising a plurality of arcuate recesses.

(2) The X-Y direction input as described in claim (1) of the utility model registration, characterized in that the inner circumferential cylinder part, the outer circumferential cylinder part, and the connecting part have substantially equal wall thicknesses. Device.

(3) Utility Model Registration The X-Y direction input device according to claim (1), characterized in that fine irregularities are formed on the outer circumferential surface of the outer circumferential cylinder portion.

(4) Utility Model Registration The X-Y direction input device according to claim (1), wherein the driven roller is molded from a synthetic resin mixed with a fiber reinforcing material.