JPS59138956U

JPS59138956U - X-Y direction input device

Info

Publication number: JPS59138956U
Application number: JP1983032770U
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 drawings]

図はすべて本考案の実施例に係るＸ−ＹＪ向大入力装置
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→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図はり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図は環状保持体の平
　　　　−面図、第２１図は環状保持体の底面図、第２
２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
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
めぬ要部断面図、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５Ｇ
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、２
２ｂ、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
ニダ、６８・・・回転軸部、６９・・田−ラ部、、　７
０ａ、　７０ｂ・・・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、８
７・・・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
、１１４・・・脱落防止爪、１１７・・・収容空間、１
１８・・・スミラバー壁、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・・田−ラ支承部材、１２
５・・・バネ部材、１２７・・・軸受部、１２８・・・
ローラ収容薗欠部、１３０・・・バネ受は用凹部、１３
３・・・後壁部、１３５・・・ブツシュスイッチ、１４
１・・・係止穴、１４３・・・回転円板、１４４・・・
反射部１．１４５・・・発光素子、１４６・・・受光素
子、１４７・・・ベース、１４′８・・・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、魚Ｑ・・・点Ｏと点Ｐを結
ぶ直線。）ＩＯＱ　甲　１１５　．１１２　１．１３　１０９　
　。５日−１１−７７：５−／＼１３４／− ６６　　　　　　６７１３８　　　　１４　　１３（ｌThe figures are all for explaining the large input device in the X-YJ direction according to the embodiment of the present invention, and FIG. 1 is a perspective view of a graphic display device including the input device in the X-Y direction, and FIG. is a plan view of the input device, FIG. 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 cross-sectional view on the line C-C in Figure 6, and Figure 10 is a cross-sectional view on the 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, The figure is a front view of the ring-shaped lid.
Figure 15 is a bottom view of the ring-shaped lid, Figure 16 is a sectional view of the ring-shaped lid, Figure 17 is a sectional view showing the mounting structure of the ring-shaped lid, and Figures 18 and 19 are the support ball and support legs. 20 is a plan view of the annular holder, FIG. 21 is a bottom view of the annular holder, and FIG.
2 is a front view of the annular holder, FIG. 23 is a sectional view taken along line C-C in FIG. 6, FIG. 24 is a sectional view taken along line C-C in FIG. 6, and FIG. 25 is a sectional view taken along line C-C in FIG. Cross-sectional views on the line, Figures 26 and 27
28 and 28 are a plan view, front view, and right side view of the driven roller encoder block, FIG. 29 is an enlarged sectional view of the main part of the driven roller encoder block, and FIGS. 30, 31, and 32 are the encoder case. 33 is an exploded perspective view of the slider receiver and the slider, and FIG. 34 is a right side view of the slider receiver and the slider assembly. 35 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 of the roller support member. A side view and a rear view, FIG. 40 is a cutaway side view of essential parts showing the arrangement of the rolling contact roller, roller support member, and spring member in the applying roller/holding section, and FIG. 41 is a roller support inside the applying 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. 45 is a cross-sectional view of the main parts for explaining the support structure of the bearing; FIG. 45 is a plan view with the annular holder attached to the lower case and the printed circuit board removed;
Figure 46 is a plan view showing the annular holder and printed circuit board attached to the lower case, Figure 47 is a plan view showing the switch attached to the printed circuit board and the switch lever removed, and Figure 48 is the switch 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, and Fig. 51 is a side view of the main part with a part cut away to explain the switch operation. 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, and FIG. 54, FIG. 55, and FIG. 5G
The figure shows a plan view, a cut side view, and a front view of the movement regulating member.
FIG. 57 is a plan view showing the arrangement of the movement regulating member, and FIG. 58 is 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, 2
2b, 22C-...Small hole, 25...Cylinder part, 27...
Opening for entering and exiting the sphere, 28...Upward step, 29...
Downward stepped portion, 33... arcuate receiving surface, 34a, 34b-
...Arcoid 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 section, 63... Applying roller holding section, 64... Connection section, 65... Driven roller encoder block, 66... Followed roller, 67... Encoder, 68... Rotating shaft part, 69... field part, 7
0a, 70b... Shaft portion, 71... Encoder case, 72... Slider receiver, 73... Slider, 74...
... Pattern board, 75... Mounting plate, 84... Cylindrical part, 85... Direction regulating projection, 86... Annular step part, 8
7... Small diameter part, 88... Stepped locking part, 89... Inner ring, 90... Center hole, 91... Outer ring, 98... First contact end, 101... Inner ring second contact end, 102...
Outer second contact end, 103...Central pattern portion, 104
. . . Inner peripheral pattern portion, 105 . , 114... Fall-off prevention claw, 117... Accommodation space, 1
DESCRIPTION OF SYMBOLS 18... Sumiru rubber wall, 119... Opening part for protruding the roller, 121... Falling prevention claw, 122... Roller contact roller, 123... Support shaft, 124... roller supporting member , 12
5... Spring member, 127... Bearing part, 128...
Roller housing notch, 130... Spring support recess, 13
3... Rear wall part, 135... Button switch, 14
1... Locking hole, 143... Rotating disk, 144...
Reflection portion 1.145... Light emitting element, 146... Light receiving element, 147... Base, 14'8... Movement regulating member, 149... Bowl shaped part, 150... Contact rib, 152
...Arm portion, 153...Annular portion, 154...Support pin, 0...Rotation center of the rotated sphere, P...Contact between the rotated sphere and the rolling contact roller, Fish Q... A straight line connecting points O and P. ) IOQ A 115. 112 1.13 109
. 5th - 11-77: 5-/\134 /- 66 67 138 14 13 (l

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; and a first rotation amount detection means that detects the amount of rotation of the first driven roller. y
, an X-Y direction input device comprising a second rotation amount detection means for detecting the rotation amount of the second driven roller, wherein the rotation amount detection means is arranged on a center pattern portion and on a concentric circle with the center pattern portion. a patterned substrate having a peripheral pattern portion formed on the central pattern portion; a first contact end contacting the central pattern portion; and a second contact end contacting the peripheral pattern portion; and a slider receiver that supports the slider, the slider receiver is connected to a driven roller and rotates together with the driven roller, and the center of the central pattern portion of the patterned substrate is aligned with the driven roller. An X-Y direction input device, characterized in that it is arranged on a rotation center line.