JPS59138947U

JPS59138947U - X-Y direction input device

Info

Publication number: JPS59138947U
Application number: JP1983032761U
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１０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
置状態を示す要部断面図、第２０図は環状保持使の平面
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
ー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
図はパターン基板の平面図、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、ローラ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　　　８４１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シリンド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ーを取り外した状態
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−Ａ線上の断面図である。４・・・入力装置、８・・・ケーシング、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、２２
ｂ、２２Ｃ−・・小孔、２５・・・筒部、２７・・・球
体出入用開口部、２８・・・上向き段部、２９・・・下
向き段部、３３・・・弧状受面、３４ａ、　３４ｂ−・
・弧状突起、３６ａ。３６ｂ・・・弧状突起、３７・・・弧状受面、４２・・
・リング状蓋、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・・田−ラ部、７０ａ
、　７０ｂ・・・軸部、７１・・・エンフーダケ＝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、１０４・・
・内側周辺パターン部、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、１１
４・・・脱落防止爪、１１７・・・収容空間、１１８・
・・ストッパー壁、−１１９・・・ローラ突出用開口部
、１２１・・・脱落防止爪、１２２・・・転接ローラ、
１２３・・・支軸、１．２４′・・・ローラ支承部材、
１２５・・・バネ部材、１２７・・・軸受部、１２Ｂ・
・田−ラ収容凹欠部、１３０・・・バネ受は用凹部、１
３３７−・後壁部、１３５・・・ブツシュスイッチ、１
４１・・・係止穴、１４３・・・回転円板、１４４・・
・反射部、１４５・・・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ａＬ　Ｑ・・・点Ｏと点Ｐを
結ぶ直線。、１　　　１１６雪一第３図し〒−１３６１３６３）　　　　＼　　１４ −　　１３８　　　１４The figures are all 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 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 line C-C in Figure 6, and Figure 10 is a cross-sectional view along line C-C in Figure 6.
11 is a sectional view taken along line C-C in FIG. 6, FIG. 12 is a sectional view taken along line C-C in FIG. 6, FIG. 13 is a plan view of the ring-shaped lid, and FIG. 14 is a front view of the ring-shaped lid, FIG. 15 is a bottom view of the ring-shaped lid, FIG. 16 is a sectional view of the ring-shaped lid, FIG. 17 is a sectional view showing the mounting structure of the ring-shaped lid, and FIGS. Figure 19 is a sectional view of the main parts showing the arrangement of the support balls and support legs, Figure 20 is a plan view of the annular holder, Figure 21 is a bottom view of the annular holder, and Figure 22 is a front view of the annular holder. Figure 23 is a sectional view taken along line C-C in Figure 6;
Figure 24 is a sectional view taken along line C-C in Figure 6, and Figure 25 is a cross-sectional view along line C-C in Figure 6.
26, 27, and 28 are a plan view, a front view, and a right side view of the driven roller encoder block, and FIG. 29 is an enlarged sectional view of the main part of the driven roller encoder block. , Fig. 30, Fig. 31,
Fig. 32 is a front view, left side view, and right side view of the encoder case, Fig. 33 is an exploded perspective view of the slider receiver and slider, and Fig. 34 shows that the slider receiver is a single slider assembly. right side view, No. 35
The figure is a plan view of the pattern board, FIG. 36 is an exploded perspective view of the rolling contact roller, spindle, roller support member, and spring member, and FIGS. 37, 38, and 39 are plan views and side views of the roller support member. Figure 40 is a cutaway side view of essential parts showing the arrangement of the rolling contact roller, roller support member, and spring member within the application roller holding section, and Figure 841 is a cross-sectional side view of the roller support member within the application roller holding section. 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 clamping structure of the cylindrical part, and Fig. 44 is a cross-sectional view of the main part showing the clamping structure of the cylindrical part. Fig. 45 is a sectional view of the main part for explaining the support structure; Fig. 45 is a plan view with the annular holder attached to the lower case and the printed circuit board removed; Fig. 46
The figure is a plan view showing the annular holder and cylinder board attached to the lower case, Figure 47 is a plan view with the switch attached to the printed circuit board and the switch lever removed, and Figure 48 is the switch lever cut away. Side view,
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 is a plan view showing the arrangement of the movement regulating member, and a sectional view taken along the line A-A in FIG. 57. 4... Input device, 8... Casing, 9... Lower case, 10... Upper case, 12... Fitting hole, 13...
...Switch lever, 14-...Operation end, 22a, 22
b, 22C--Small hole, 25--Cylinder part, 27--Spherical entry/exit opening, 28--Upward stepped portion, 29--Downward stepped portion, 33... Arc-shaped receiving surface, 34a, 34b-・
- Arcuate process, 36a. 36b... arcuate projection, 37... arcuate receiving surface, 42...
・Ring-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... Field part, 70a
, 70b...Shaft part, 71...Enfudake=su,
72...Slider receiver, 73...Slider, 74...
pattern board, 75... mounting plate, 84... cylindrical part,
85... Direction regulating protrusion, 86... Annular stepped portion, 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... Outside second contact end, 103... Center pattern portion, 104...
- Inner peripheral pattern part, 105... Outer peripheral pattern part, 107... Accommodating recess, 108... Bearing fitting groove,
110... Cylindrical part fitting groove, 112... Recessed part, 11
4... Fall-off prevention claw, 117... Accommodation space, 118.
... Stopper wall, -119 ... Roller protrusion opening, 121 ... Fall-off prevention claw, 122 ... Roller contact roller,
123... Support shaft, 1.24'... Roller support member,
125... Spring member, 127... Bearing portion, 12B.
・Concavity notch for accommodating rice pads, 130...Concavity for spring holder, 1
337-・Rear wall part, 135... Bush switch, 1
41... Locking hole, 143... Rotating disk, 144...
-Reflector, 145... Light emitting element, 146... Light receiving element, 147... Base, 148... Movement regulating member,
149... Bowl-shaped portion, 150... Contact rib, 152...
...Arm part, 153...Annular part, 154...Support pin, 0...Rotation center of the rotated sphere, P...Contact aL between the rotated sphere and the rolling contact roller Q...Point A straight line connecting O and point P. , 1 116 Yukiichi 3rd figure 〒-136 136 3) \ 14-138 14

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; a first rotation amount detection means for detecting a rotation amount j of a part of the first driven roller; a casing that houses the rotated spheres, the first and second driven rollers, and the first and second rotation amount detection means, In an X-Y direction input device in which an opening is formed in the lower part of the casing, a part of the wave [1Qik sphere is projected downward from the opening, and the rotated sphere is transferred on the base, the input device is supported on the lower surface of the casing. An X-Y direction input device characterized in that balls are rotatably arranged on three measuring tools at predetermined intervals.