JPS59138943U

JPS59138943U - X-Y direction input device

Info

Publication number: JPS59138943U
Application number: JP1983032757U
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
Also published as: JPS6012179Y2

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−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図は環状保持体の平
面図、第２１図は環状保持体の底面図、第２２図図は環
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−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図は転接ロニラ
、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、ｍ−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４
９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１よスイ
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５
７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、５Ｂ・・・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
タフロック、６６・・・従動０−５．６７・・・エンコ
ーダ、６８・・・回転軸部、６９・・・ローラ部、７０
ａ、　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、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、ｉｏａ・・・軸受嵌入溝
、１１０・・・筒状部嵌入溝、１１２・・・凹欠部、１
１４・・・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、１２４・・田−ラ支承部材、１２５
・・・バネ部材、１２７・・・軸受部、１２Ｆ・・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、１４３・・・回転円板、１４４・・・反射
部、１４５−１・・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ａ？に％　Ｑ・・・点
Ｏと点Ｐを結ぶ直線。第３図３９　　　　　　．３９１１７（９）６１　　　１１５　１１２１；５ｉ１１４．。」逼２１２４　　　１３２　　　　　　　　　１３２、　１２
０　１３２１　　　　　　　　　　　　　　　　１　＼
　　　　　−５９４２３９９４１７０’　　　　６９−７ｏ’ｂ　１１’−１４４６６６
７第５４図１５０The 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;
Fig. 2 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, 7- is Figure 6 C-C
8 is a sectional view taken along line C-C in FIG. 6, FIG. 9 is a sectional view taken along line C-C in FIG. 6, and FIG. 10 is a sectional view taken along line C-C in FIG.
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, FIG. 22 is a front view of the annular holder, and FIG. 23 is a front view of the annular holder. Fig. 6 is a sectional view taken along line C-C, Fig. 24 is a sectional view taken along line C-C in Fig. 6, Fig. 25 is a sectional view taken along line C-C in Fig. 6, Figs. 26, 27, and 28. The figures are a plan view, a front view, and a 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, FIGS.
Figure 32 is a front view and left side view of the encoder case.
The right side view, FIG. 33 is an exploded perspective view of the slider receiver and the slider, FIG. 34 is a right side view of the slider receiver and slider assembly, and FIG. 35 is a plan view of the patterned board. , FIG. 36 is an exploded perspective view of the rolling contact roller, spindle, roller support member, and spring member; FIGS. 37, 38, and 39 are a plan view, side view, and rear view of the roller support member; The figure is a cutaway side view of the main parts showing the arrangement of the rolling contact roller, roller support member, and spring member in the application roller holding part, and FIG. 41 is the main part showing the locked state of the roller support member in the application roller holding part. A cutaway front view, FIG. Fig. 45 is a plan view showing the annular holder attached to the lower case and the printed circuit board removed, and Fig. 46 is a plan view showing the annular holder and the printed circuit 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; Figure 48 is a cutaway side view of the switch lever;
Fig. 9 is a bottom view of the switch lever, Fig. 50 is a side view of the main part showing the arrangement state 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, and FIGS. 54, 55, and Figure 56 is a plan view, a cut side view, and a front view of the movement regulating member;
FIG. 7 is a plan view showing the arrangement of the movement regulating member, and FIG. 58 is a sectional view taken along 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...
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 portion, 54... Small diameter portion, 55...
...Locking part, 56... Printed circuit board, 57... Annular holding body, 5B... 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 lock, 66... Driven 0-5.67... Encoder, 68... ...Rotating shaft part, 69...Roller part, 70
a, 70b...Shaft part, 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, 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... Center pattern portion, 104...
...Inner peripheral pattern portion, 105...Outer peripheral pattern portion, 107...Accommodating recess, ioa...Bearing fitting groove, 110...Cylindrical part fitting groove, 112...Concave cutout, 1
14... Fall prevention claw, 117... Accommodation space, 118
... Stopper wall, 119 ... Roller protrusion opening, 121 ... Fall-off prevention claw, 122 ... Roller contact roller,
123... Support shaft, 124... Field support member, 125
...Spring member, 127...Bearing part, 12F...Roller accommodation recessed part, 130...Recessed part for spring receiver, 133-
... Rear wall part, 135 ... Button switch, 141.
... Locking hole, 143 ... Rotating disk, 144 ... Reflection section, 145-1 ... Light emitting element, 146. ...Reception
゛Optical 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 a between the rotated sphere and the rolling roller? % Q... Straight line connecting point O and point P. Figure 3 39. 39 1 17(9) 61 115 112 1; 5i114. . ” 逼2 124 132 132, 12
0 1321 1 \
-594239941 70'69-7o'b11'-144666
7 Figure 54 150

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. a second rotation amount detection means for detecting the amount of rotation of the second driven roller; and a frictional force applying means for applying a frictional force between a driven roller and a driven roller, wherein the frictional force applying means includes a rolling contact roller that rolls in contact with the rotated sphere, and A roller support member has bearing parts for supporting both ends of the spindle of the roller, and a spring support part is provided at the rear part, and the front face is open and the roller support member is slidably housed inside, and the roller support member is slidably housed inside. A roller casing having a spring receiving portion at the rear thereof with a protruding fall-prevention claw that does not impede sliding of the supporting member, and a compressed state between the spring receiving portion of the roller casing and the spring receiving portion of the roller supporting member. An X-Y direction input device characterized in that it is composed of an inserted spring member.