JPS59138954U

JPS59138954U - X-Y direction input device

Info

Publication number: JPS59138954U
Application number: JP1983032768U
Authority: JP
Inventors: 順一細越; 基之鈴木; 伊田　勇一
Original assignee: アルプス電気株式会社
Priority date: 1983-03-09
Filing date: 1983-03-09
Publication date: 1984-09-17

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]

図はすべて米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Ｘ−Ｙ方向入力装
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図は入力装置の底面図、第５図は入力装置の側面図
、第６図は下ケースの平面図、第７図は第６図Ｃ−Ｃ線
上の断面図、第８図は第６図Ｃ−Ｃ線上の断面図、第９
図は第６図Ｃ−Ｃ線上の断面図、第１．０図は第６図Ｃ
−Ｃ線上の断面図、第１１図は第６図Ｃ−Ｃ線上の断面
図、。第１２図は第６図Ｃ−Ｃ線上の断面図、第１３図
はリング状蓋の平面図、第１４図はリング状蓋の正面図
、第１５図はリング状蓋の底面図、第１６図はリング状
蓋の断面図、第１７図はリング状蓋の取付構造を示す断
面図、第１８図および第１９図は支持ボールと支持脚体
の配−状態を示す要部断面図、第２０図は環状保持体の
平面図、第２１図は環状保持体の底面図、第２２図は環
状保持体の正面図、第２３図は第６図Ｃ−Ｃ線上の断面
図、第２４図は第６図Ｃ−Ｃ線上の断面図、第２５図・
は第６図Ｃ−Ｃ線上の断面図、第２６図、第２７図なら
びに第２８図は従動ローラーエンコーダブロックの平面
図、正面図ならびに右側面図、第２９図は従動ローラー
エンコ、−ダブロックの要部拡大断面図、第３０図、第
３１図、第３２図はエンコーダケースの正面図、左側面
図、右側面図、第３３図は摺動子受けと摺動子の分解斜
視図、第３４図は摺動子受は一摺動子組合体の右側面図
、第３５図はパタージ基板の平面図、第３６゛図は転接
ローラ、支軸、ローラ支承部材ならびにバネ部材の分解
斜視図、第３７図、第３８図および第３９図はローラ支
承部材の平面図、側面図および背面図、第４０図は付与
ローラ保持部内での転接ローラ、口」う支承部材ならび
にバネ部材の配置状態を示す要部切断側面図、第４１図
は付与ローラ保持部内でのローラ支承部材の係止状態を
示す要部切断正面図、第４２図は軸受の挟持構造を示す
要部断面図、第４３図は筒状部の挟持構造を示す要部断
面図、第４４図は両軸受の支持構造を説明するための要
部断面図、第４５図は環状保持体を下ケースに取り付け
かつプリント基板を取り外した状態での平面図、第４６
図は環状保持体ならびにプリント基板を下ケースに取り
付けた状態を示す平面図、第４７図はスイッチをプリン
ト基板に取り付けかつスイッチレバ一番数り外した状態
での平面図、第４８図はスイッチレバーの切断側面図、
第４９図はスイッチレバーの底面図、第５０図はスイッ
チレバーの配置状態を示す要部側面図、第５１図はスイ
ッチ動作を説明するための一部を切断した要部側面図、
第５２図は回転量検出手段の他の例を示す概略構成図、
第５３図は球体と従動ローラと転接ローラの配置状態を
示す説明図、第５４図、第５５図および第５６図は移動
規制部材の平面図、切断側面図および正面図、第５７図
は移動規制部材の配置状態を示す平面図、第５８図は第
５７図Ａ−へ線上の断面図である。４・・・入力装置、８・・・ゲージング、９・・・下ケ
ース、１０・・・上ケース、１２・・・嵌入穴、１３・
・・スイッチレバー、１４−・・操作端、２２ａ、　　
２２ｂ、　　２２Ｃ−・・小孔、２５・・・筒部、２７
・・・球体出入用開口部、２Ｂ・・・上向き段部、２９
・・・下向き段部、３３・・・弧状受面、３４ａ、　３
４ｂ−・・弧状突起、３６ａ。３６ｂ・・・弧状突起、３７・・・弧状受面、４２・・
・リシグ状蓋、４４・・・舌片部、４５・・・取付部、
４７・・・開口、５０・・・支持ボール、５１・・・支
持脚体、５２・・・椀状部、５４・・・径小部、５５・
・・係止部、５６・・・プリント基板、５７・・・環状
保持体、５８・・・貫通孔、５９・・・球体、６０・・
・貫通部、６１・・・第１従動ローラ保持部、６２・・
・第２従動ローラ保持部、６３・・・付与ローラ保持部
、６４・・・連結部、６５・・・従動ローラーエンコー
ダブロック、６６・・・従動ローラ、６７・・・エンコ
ーダ、６８・・・回転軸部、６９・・−０−ラ部、７　
Ｑａ、　７　Ｑｂ・・・軸部、７１・・・エンコーダケ
ース、７２・・・摺動子受け、７３・・・摺動子、７４
・・・パターン基板、７５・・・取付板、８４・・・筒
状部、８５・・・方向規制突起、８６・・・環状段部、
８７・・・小径部、８８・・・段状係止部、８９・・・
内輪、９０・・・中央孔、９１・・・外輪、９８・・・
第１接触端、１０１・・・内輪第２接触端、１０２・・
・外側第２接触端、１０３・・・中央パターン部、１０
４・・・内側周辺バタ　。 −ン部、１０５・・・外側周辺パターン部、１０７・・
・収容凹部、１０８・・・軸受嵌入溝、１１０・・・筒
状部嵌入溝、１１２・・・凹欠部、１１４・・・脱落防
止爪１．１１７・・・収容空間、１１８・・・ストッパ
ー壁、１１９・・田−ラ突出用開ロ部、１２１・・・脱
落防止爪、１２２・・・転接ローラ、１２３・・・支軸
、１２４・・・ローラ支承部材、１２５・・・バネ部材
、１．２７・・・軸受部、１２８・・・ローラ収容凹欠
部、１３０・・・バネ受は用凹部、１３３・・・後壁部
、１３５・・・ブツシュスイッチ、１４１・・・係止穴
、１４−３・・・回転円板、１４４・・・反射部、１４
５・・・発光素子、１４６・・・受光素子、１４７・・
・ベース、１４８・・・移動規制部材、１４９・・・椀
状部、１５０・・・当接リブ、１５２・・・アーム部、
１５３・・・環状部、１５４・・・支持ピン、０・・・
被回転球体の回転中心、Ｐ・・・被回転球体と転接ロー
ラの接触点、Ｑ・・・点Ｏと点Ｐを結ぶ直線。、−°ｒｌ／−１４４７５０５９５０− ６６ｔ）ｒ、　　　　　　　　１３８　　　１４１３１　　　　　
　　ｒ　　／The figures are all for explaining an X-Y direction input device according to an embodiment of the invention, and FIG. 1 is a perspective view of a graphic display device including the X-Y direction input device, and FIG. 2 is an input device. A plan view of the device, Figure 3 is a front view of the input device,
Fig. 4 is a bottom view of the input device, Fig. 5 is a side view of the input device, Fig. 6 is a plan view of the lower case, Fig. 7 is a sectional view taken along line C-C in Fig. 6, and Fig. 8 is a side view of the input device. Figure 6 Cross-sectional view along line C-C, No. 9
The figure is a sectional view taken along the line C-C in Figure 6, and Figure 1.0 is a cross-sectional view along the line C-C in Figure 6.
11 is a sectional view taken along line C-C in FIG. 6. 12 is a sectional view taken along the line C-C in FIG. 6, FIG. 13 is a plan view of the ring-shaped lid, FIG. 14 is a front view of the ring-shaped lid, FIG. 15 is a bottom view of the ring-shaped lid, and FIG. The figure is a sectional view of the ring-shaped lid, FIG. 17 is a sectional view showing the mounting structure of the ring-shaped lid, FIGS. Fig. 20 is a plan view of the annular holder, Fig. 21 is a bottom view of the annular holder, Fig. 22 is a front view of the annular holder, Fig. 23 is a sectional view taken along line C-C in Fig. 6, and Fig. 24. is a sectional view taken along the line C-C in Figure 6, and Figure 25.
is a sectional view taken along the line CC in FIG. 6, FIGS. 26, 27, and 28 are a plan view, front view, and right side view of the driven roller encoder block, and FIG. 29 is a sectional view of the driven roller encoder block. 30, 31, and 32 are front views, left side views, and right side views of the encoder case, and FIG. 33 is an exploded perspective view of the slider receiver and slider. Fig. 34 is a right side view of the slider assembly with one slider receiver, Fig. 35 is a plan view of the pattern board, and Fig. 36 is an exploded view of the rolling contact roller, spindle, roller support member, and spring member. A perspective view, FIGS. 37, 38, and 39 are a plan view, a side view, and a rear view of the roller support member, and FIG. 40 is a rolling contact roller, a mouth support member, and a spring member in the applying roller holding section. FIG. 41 is a cutaway side view of the main part showing the state of arrangement of the roller support member, FIG. 42 is a cross-sectional view of the main part showing the clamping structure of the bearing. , Fig. 43 is a cross-sectional view of the main part showing the holding structure of the cylindrical part, Fig. 44 is a cross-sectional view of the main part to explain the support structure of both bearings, and Fig. 45 is a cross-sectional view of the main part showing the holding structure of the tubular part. Plan view with printed circuit board removed, No. 46
The figure is a plan view showing the annular holder and the printed circuit board attached to the lower case, Figure 47 is a plan view of the switch attached to the printed circuit board and the switch lever is removed at its most position, and Figure 48 is the switch. Cutaway side view of the lever,
Fig. 49 is a bottom view of the switch lever, Fig. 50 is a side view of the main part showing the arrangement of the switch lever, Fig. 51 is a side view of the main part with a part cut away to explain the switch operation,
FIG. 52 is a schematic configuration diagram showing another example of the rotation amount detection means;
FIG. 53 is an explanatory diagram showing the arrangement of the sphere, the driven roller, and the rolling contact roller; FIGS. 54, 55, and 56 are a plan view, a cut side view, and a front view of the movement regulating member; FIG. 57 is FIG. 58, a plan view showing the arrangement of the movement regulating member, is a sectional view taken along the line A- in FIG. 57. 4... Input device, 8... Gauging, 9... Lower case, 10... Upper case, 12... Fitting hole, 13...
...Switch lever, 14-...Operation end, 22a,
22b, 22C-...Small hole, 25...Cylinder part, 27
...Opening for entering and exiting the sphere, 2B...Upward step, 29
... Downward step, 33 ... Arc-shaped receiving surface, 34a, 3
4b--arcoid process, 36a. 36b... arcuate projection, 37... arcuate receiving surface, 42...
・Lisig-shaped lid, 44...tongue part, 45...attachment part,
47... Opening, 50... Support ball, 51... Support leg body, 52... Bowl-shaped part, 54... Small diameter part, 55...
...Locking portion, 56... Printed circuit board, 57... Annular holder, 58... Through hole, 59... Sphere, 60...
- Penetration part, 61... First driven roller holding part, 62...
- Second driven roller holding part, 63... Applying roller holding part, 64... Connection part, 65... Driven roller encoder block, 66... Followed roller, 67... Encoder, 68... Rotating shaft part, 69...-0-ra part, 7
Qa, 7 Qb... Shaft portion, 71... Encoder case, 72... Slider receiver, 73... Slider, 74
... Pattern board, 75... Mounting plate, 84... Cylindrical part, 85... Direction regulating protrusion, 86... Annular stepped part,
87... Small diameter part, 88... Stepped locking part, 89...
Inner ring, 90...Central hole, 91...Outer ring, 98...
First contact end, 101... Inner ring second contact end, 102...
- Outer second contact end, 103...Central pattern part, 10
4... Inner peripheral flap. - ring part, 105...outer peripheral pattern part, 107...
- Accommodating recess, 108... Bearing fitting groove, 110... Cylindrical part fitting groove, 112... Recessed part, 114... Falling prevention claw 1.117... Accommodating space, 118... Stopper wall, 119... Opening part for protruding the field roller, 121... Fall-off prevention claw, 122... Roller contact, 123... Support shaft, 124... Roller support member, 125... Spring member, 1.27...Bearing part, 128...Roller accommodation recessed part, 130...Recessed part for spring receiver, 133...Rear wall part, 135...Button switch, 141... ... Locking hole, 14-3 ... Rotating disk, 144 ... Reflection part, 14
5... Light emitting element, 146... Light receiving element, 147...
・Base, 148... Movement regulating member, 149... Bowl-shaped part, 150... Contact rib, 152... Arm part,
153...Annular part, 154...Support pin, 0...
The center of rotation of the rotated sphere, P...the contact point between the rotated sphere and the rolling contact roller, Q...the straight line connecting point O and point P. , -°r l /-1 44750 5950- 66t) r , 138 14131
r/

Claims

[Claims for Utility Model Registration] A rotated sphere arranged to be freely rotatable, a first driven roller that is in contact with the rotated sphere and rotates by the rotational force of the rotated sphere, and a rotated sphere that is in contact with the rotated sphere. a second driven roller that is rotated by the rotational force of the sphere and whose axial direction is substantially perpendicular to the axial direction of the first driven roller;
a first rotation amount detection means for detecting the rotation amount of the driven roller, a second rotation amount detection means for detecting the rotation amount of the second driven roller 9, and these rotated spheres, the first and second driven a casing for accommodating a roller and first and second rotation amount detection means, an opening is formed in the lower part of the casing, a part of the rotated sphere projects downward from the opening, and the rotated sphere is attached to a base. In the X-Y direction input device, at least three supporting balls are rotatably arranged at a predetermined interval on the lower surface of the casing, and the rotating target is placed in an area surrounded by the supporting balls. X-Y characterized by being configured such that there is a center of rotation of the sphere
Directional input device.