JPS59138949U

JPS59138949U - X-Y direction input device

Info

Publication number: JPS59138949U
Application number: JP1983032763U
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
にバネ部材の配置萩態を示讐要部切断側面図、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４
６−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／く−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
はスざツ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゛うの配
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、′　　　　１θ・・・上ケース、１２・・・嵌入
穴、１３・・・スイッチレバー、１４−・・操作端、２
２ａ、２２ｂ、２２Ｃ−・・小孔、２５・・・筒部、２
７・・・球体出入用開口部、２８・・・上向き段部、２
９・・・下向き段部、３３・・・弧状受面、３４８．３
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、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、１◎−８・・・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、１１
８・・・ストッパー壁、１１９・・・ローラ突出用開口
部、１２１・・・脱落防止爪、１２−２・・−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、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１
．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・・・
支持ビン、０・・・被回転環体の回転中心、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。第３図第４７図The 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 cross-sectional view of 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.
A cross-sectional view taken along the line C-C in Figure 26, Figure 27, and Figure 28 are the plan view, front view, and right side view of the driven roller encoder block, and Figure 29 is the main part of the driven roller encoder block. Enlarged sectional view, Figure 30,
Figures 31 and 32 are a 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 the slider, and Figure 34 is the slider receiver with one slide. 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; FIGS. 37, 38, and 39 is a plan view, a side view, and a rear view of the roller support member; FIG. 40 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 applying roller holding section; Fig. 41 is a cutaway front view of the main part showing the locked state of the roller support member in the applying roller holding part, Fig. 42 is a cross-sectional view of the main part showing the clamping structure of the bearing and the bearing, and Fig. 43 is the clamping of the cylindrical part. Fig. 44 is a sectional view of the main part showing the structure, Fig. 44 is a sectional view of the main part to explain the support structure for both bearings, and Fig. 45 is a plan view with the annular holder attached to the lower case and the printed circuit board removed. , 4th
Figure 6 is a plan view showing the state in which the annular holder and the printed circuit board are attached to the lower case, Figure 47 is a plan view showing the state in which the switch is attached to the printed circuit board and the switch board is removed, and Figure 48 49 is a bottom view of the switch lever, FIG. 50 is a side view of the main parts showing the arrangement of the switch lever, and 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; FIG. 54 , Figures 55 and 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, '1θ... Upper case, 12... Fitting hole, 13... Switch lever, 14-... Operating end, 2
2a, 22b, 22C--Small hole, 25...Cylinder part, 2
7... Opening for entering and exiting the sphere, 28... Upward step, 2
9... Downward step, 33... Arc-shaped receiving surface, 348.3
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, 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...Encoder case,
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... Outer second contact end, 103... Center pattern portion, 104...
-Inner peripheral pattern part, 105...Outer peripheral pattern part, 107...-Accommodation recess, 1◎-8...Bearing fitting groove, 110...Cylindrical part fitting groove, 112...Concave notch Department,
114... Fall prevention claw, 117... Accommodation space, 11
8... Stopper wall, 119... Roller protrusion opening, 121... Fall-off prevention claw, 12-2...-Rolling roller, 123... Support shaft, 124... Roller support member,
125... Spring member, 127... Bearing part, 128...
...Roller housing recess notch, 130... Spring support recess,
133... Rear wall part, 135... Bush switch 1
．． 141... Locking hole, 143... Rotating disk, 144
. . . Reflective portion, 145 . 15
2... Arm part, 153... Annular part, 154...
Support bin, 0... Center of rotation of the rotating ring body, P... Contact point between the rotating sphere and rolling contact roller, Q... Straight line connecting point O and point P. Figure 3 Figure 47

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; first rotation amount detection means for detecting the rotation amount of the first driven roller; and the second driven roller. and a casing that accommodates the rotated sphere, the first and second driven rollers, and the first and second rotation amount detection means, and a lower part of the casing. In the X-Y direction input device in which an opening is formed in the casing, a part of the rotated sphere projects downward from the opening, and the rotated sphere is transferred on a base, a small hole is bored in the casing d surface. The support ball is rotatably arranged above the small hole so that a part of the support ball protrudes downward from the small hole, and the ball accommodation recess that restricts the upward movement of the support ball is connected to the lower ring. A support leg body having a retaining part on the upper part that engages with the wiring board is erected above the support ball, and a protrusion for preventing the support leg body from falling down is provided near the small hole in the lower surface of the casing. An X-Y direction input device characterized by: