JPS59138951U

JPS59138951U - X-Y direction input device

Info

Publication number: JPS59138951U
Application number: JP1983032765U
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) [Abstract] 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ｉ親図、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Ｅ−Ｅ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−、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
動ロニラーエンコーダブロックの要部拡大断面図、第３
０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
の分解斜視図ミ第３７図、第３８図および第３９図はロ
ーラ支承部材の平面図、２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５
８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、　　
２２ｂ、　　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、　３
４ｂ−・・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、ｉ９・・・球体、６０・・
・責通部、６１・・・第１従動ローラ支持部、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、６Ｂ・・・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（至）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、
１１Ｂ・・・ストッパー壁、１１９・・・ローラ突出用
開口部、１２１・・・脱落防止爪１．１２２・・・転接
ローラ、１２３・・・支軸、１２４・・・ローラ支承部
材、１２５・・・バネ部材、１２７・・・軸受部、１２
Ｆ・・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・・・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、１５
２・・・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。ス　　１０９　甲　Ｑ５　．１１２　１，１３　１．０
９　　＝５８１１７×こ第・２４図第４７図　　− −１３＋４　　　−　　＼　　。＋３８　　　１４６６　　　　　　６７第５０図　　　− １３，８１７３３第５４図All the figures are for explaining the X-Y direction input device according to the embodiment of the present invention. 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 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.
A sectional view taken along line C, and FIG. 11 is taken along line E-E in FIG. 6. The upper sectional view, 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, FIG. 14 is a front view of the ring-shaped lid, and FIG. A bottom view, 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. 18 and 19 are main parts showing the arrangement of the support ball and support legs. 20 is a top view of the annular holder, FIG. 21 is a bottom view of the annular holder,
Figure 22 is a front view of the annular holder, Figure 23 is Figure 6C-
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. A plan view, a front view and a right side view of the encoder block, FIG.
Figures 0, 31, and 32 are the front view, left side view, and right side view of the encoder case, Figure 33 is an exploded perspective view of the slider receiver and slider, and Figure 34 is the slider receiver. 35 is a plan view of the patterned board, and FIG. 36 is an exploded perspective view of the rolling contact roller, spindle, roller support member, and spring member. Figures 39 and 39 are a plan view, two side views, a rear view, and a 40th side view of the roller support member.
The figure 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.
Fig. 41 is a cutaway front view of the main part showing the locked state of the roller support member within the applying roller holding part, Fig. 42 is a cross-sectional view of the main part showing the clamping structure of the bearing, and Fig. 43 is the clamping structure of the cylindrical part. FIG. 44 is a cross-sectional view of the main parts to explain the support structure of both bearings, 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 main parts showing the arrangement of the switch lever, and FIG.
52 is a schematic configuration diagram showing another example of the rotation amount detecting means, and FIG. 53 is a diagram showing the structure of a sphere, a driven roller, and a rolling contact roller. Explanatory diagram showing the arrangement state: Fig. 54, Fig. 55, and Fig. 56
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 state of the movement regulating member;
FIG. 8 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,
22b, 22C-...Small hole, 25...Cylinder part, 27
... Opening for entering and exiting the sphere, 28 ... Upward step, 29
... Downward step, 33 ... Arc-shaped receiving surface, 34a, 3
4b--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, i9... Sphere, 60...
- Responsible part, 61... First driven roller support part, 62...
- Second driven roller holding part, 63... Applying roller holding part, 64... Connection part, 65... Driven roller encoder block, 66... Driven roller, 67... Encoder, 6B... Rotating shaft portion, 69...Roller portion, 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 (to) 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 pattern part, 105...Outer peripheral pattern part, 107...Accommodating recess, 108...Bearing fitting groove, 110...Cylindrical part-fitting groove, 112...Recess notch Part, 114... Fall-off prevention claw, 117... Accommodation space,
11B...Stopper wall, 119...Roller protrusion opening, 121...Off-off prevention claw 1.122...Rolling roller, 123...Spin shaft, 124...Roller support member, 125 ... Spring member, 127 ... Bearing part, 12
F... Roller housing recess notch, 130... Spring holder recess, 133... Rear wall, 135... Bush switch, 141... Locking hole, 143... Rotating disc , 144
. . . Reflective portion, 145 . 15
2... Arm part, 153... Annular part, 154...
Support pin, 0... Center of rotation of the rotated sphere, P... Contact point between the rotated sphere and rolling contact roller, Q... Straight line connecting point O and point P. 109 A Q5. 112 1,13 1.0
9 = 58117 x Figure 24 Figure 47 - -13 +4 - \. +38 14 66 67 Figure 50 - 13,81733 Figure 54

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. and □ second rotation amount detection means for detecting the amount of rotation of the second driven roller; An X-Y direction input device including a frictional force applying roller that applies a frictional force between a rotating sphere and a driven roller, comprising: a first driven roller holding section that holds the first driven roller; a second driven roller holding section that holds the second driven roller; and the frictional force applying row. A driven roller and a friction force applying roller are respectively inserted and held in the annular holder, and friction between the first driven roller and the second driven roller is formed. By arranging the rotated sphere between the force applying roller, a straight line connecting the contact point between the rotated sphere and the frictional force applying roller and the rotation center of the rotated sphere is aligned with respect to the axial direction of the driven roller. X-
Y direction input device.