JPS5925416U

JPS5925416U - X-Y direction input device

Info

Publication number: JPS5925416U
Application number: JP1983022885U
Authority: JP
Inventors: 順一細越
Original assignee: アルプス電気株式会社
Priority date: 1983-02-21
Filing date: 1983-02-21
Publication date: 1984-02-17

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
ラフィック・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？８図Ｉ−Ｉ線上の拡大断面図、第１０図は他の！」
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め配置状態を示す説明図
、第１６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図は専用シートの拡大断
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図は従動ロータの切断正面図、
第２２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３０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３
２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
チ操作端の他の実施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、１０・・・上ケース、１５・・
・スイッチ、１６・・・操作端、３Ｂ・・・開口部、４
１・・・第１突堤、４２・・・第２突堤、４４・・・球
体、４５・・・第１従動口第２０図−第２１図　　第２
２図６１−６ン　　　　、＆）The figures are all for explaining the X-Y direction input device according to the embodiment of the present invention, FIG. 1 is a perspective view of a graphic display device including the input device, and FIG. 2 is a plan view of the input device. Figure 3 is a front view of the input device, Figure 4 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, Figure 8 is a bottom view of the lower case, and Figure 9 is a bottom view of the lower case. Figure 8 is an enlarged cross-sectional view along the line I-I, and Figure 10 is another! ”
The bottom view of the lower case in Figure 11 is Figure '10■-
■An enlarged cross-sectional view on the line, FIG. 12 is an enlarged cross-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, and FIG. 14 is a principle diagram of the operating section; Fig. 15 is an explanatory diagram showing the arrangement of the sphere, driven roller, and biasing roller; Fig. 16 is a characteristic diagram showing the relationship between the surface roughness of the sphere and the coefficient of friction; and Figs. 17 and 18 are the special sheet An enlarged sectional view, FIG. 19 is a plan view of the dedicated sheet, FIG. 20 is a side view of the driven roller, and FIG. 21 is a cutaway front view of the driven rotor.
FIG. 22 is a front view showing a modified example of the driven roller, FIG. 23 is a partial front view of the rotating shaft, FIG. 24 is a side view of the elastic biasing means, and FIG. 25 is a rear view of the elastic biasing means. Fig. 26 is a perspective view of a wire spring used as the elastic biasing means, Fig. 27 is a cross-sectional view of the main part showing the state in which the sphere protection member is attached, and Fig. 28 is an enlarged plan view of the operating section of the input device. Figure 29 is Figure 28■-
■A side view of a part of the line taken in cross section, Figure 30 is a side view of the elastic biasing means, Figure 31 is a plan view of the elastic biasing means, and Figure 3 is a side view of the elastic biasing means.
Fig. 2 is a rear view in section of the main part of the elastic biasing means, Fig. 33 is an enlarged plan view of the actuating part of the input device, Fig. 34 is a side view of the vicinity of the bearing in the actuating part, and Fig. 35 is a cross-sectional view of the main part of the elastic biasing means. FIG. 7 is an enlarged sectional view showing another embodiment of the switch operating end. 4... Input device, 5... Sheet, 8... Casing, 9... Lower case, 10... Upper case, 15...
・Switch, 16... Operating end, 3B... Opening, 4
1... First jetty, 42... Second jetty, 44... Sphere, 45... First driven port Fig. 20-Fig. 21 Fig. 2
2 Figure 61-6, &)

Claims

[Scope of utility model registration request]

a first driven roller that is in contact with the rotated sphere and rotates by the rotational force of the rotated sphere; a first driven roller that is in contact with the rotated sphere and rotates by the rotational force of the rotated sphere; a second driven roller whose axial direction is substantially perpendicular to the axial direction of the first driven roller; first rotation amount detection means for detecting the amount of rotation of the first driven roller; and the second driven roller. X comprising: second rotation amount detection means for detecting the rotation amount of - In the Y-direction input device, a bushing switch for signal processing of the rotation amount detection means is provided inside the casing, and a switch pressing portion is provided at a location facing the bushing switch at a location exposed from the casing. A rotatable switch lever having an operating portion is arranged above the bush switch so that the pivot fulcrum and the free pivot end of the switch lever are aligned in the longitudinal direction of the casing, and the switch lever An X-Y direction input device characterized in that the input device is rotatable toward the switch side.