JPS5923835U

JPS5923835U - X-Y direction input device

Info

Publication number: JPS5923835U
Application number: JP1982119455U
Authority: JP
Inventors: 順一細越
Original assignee: Alps Electric Co Ltd
Current assignee: Alps Alpine Co Ltd
Priority date: 1982-08-07
Filing date: 1982-08-07
Publication date: 1984-02-14

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−Ｙ方向入力装置を
説明するためのもので、第１図はその入力装置を含むグ
ラフインク・ディスプレイ装置の斜視図、第２図はその
入力袋装置の平面図、第３図は入力装置の正面図、第４
図は入力装置の背面図、第５図は入力装置の切断側面図
、第６図は上ケースの底面図、第７図は取付板を付設し
た下ケースの平面図、第８図は下ケースの底面図、第９
図は第８図Ｉ−Ｉ線上の拡大断面図、第１０図は他の例
における下ケースの底面図、第１１図は第１０図■−■
線上の拡大断面図二第１２図はバランス用突部の変形例
を示す拡大断面図、第１３図は入力装置の作動部の拡大
平面図、第１４図は作動部の原理図、第１５図は球体と
従動ローラと付勢ローラの配置状態を示す説明図、第１
６図は球体の表面粗さと摩擦係数との関係を示す特性図
、第１７図および第１８図は専用シートの拡大断面図、
第１９図は専用シートの平面図、第２０図は従動ローラ
の側面図、第２１図は従動ローラの切断正面図、第２２
図は従動ローラの変形例を示す正面図、第２３図は回転
軸の一部正面図、第２４図は弾性付勢手段の側面図、第
２５図は弾性付勢手段の背面図、第２６図はその弾性付
勢手段に用いる線バネの斜視図、第２７図は球体保護部
材の装着状態を示す要部断面図、第２８図は入力装置の
作゛動部の拡大平面図、第２９図は第２８図■−■線上
の一部を断面にした側面図、第３０図は弾性付勢手段の
側面図、第３１図は弾性付勢手段の平面図、第３２図は
その弾性付勢手段の要部を断面にした背面図、第３３図
は入力装置の作動部の拡大平面図、第３４図はその作動
部における軸受近傍の側面図、第３５図はスイッチ操作
端の変形例を示す拡大断面図である。４・・・・・・入力装置、５・・・・・・シート、８・
・・・・・ケーシング、９・・・・・・下ケース、１０
・・・・・・上ケース、１８・・・・・・筒部、１９・
・・・・・緩衝体、３８・・・・・・開口、４４・・・
・・・球体、４５・・・・・・第１従動ローラ、４６・
・・・・・第２従動ローラ、４９・・・・・・第１可変
抵抗器、５１・・・・・・第２可変抵抗器。 □ ４７６７　　　ｑ６４７、　　　　　　　　　　　　　　＋ｙパ　　　ｕ７■−ｍ− 第１５図イλ′ｉＢ工第２３図　　　　第２５図６８４ン　　　　　　　　　　　　　　　　　　　　７１　
９　−第２０図　　　第２１図　　第２２図第２４図第２Ｔ図第３２図し７オ・ヨノ第Ｍ図　　　　　　　５．十 −Ｌ□− １第３０図。８３図々０４７ｂ（仝０４．６β６（４−ん５５６　　　　ｉ　　　ｉｔ；ｉThe 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 the graph ink display device including the input device, and FIG. 2 is the input bag device. Figure 3 is a front view of the input device; Figure 4 is a front view of the input device;
The figure is a rear view of the input device, Figure 5 is a cutaway side view of the input device, Figure 6 is a bottom view of the upper case, Figure 7 is a plan view of the lower case with the mounting plate attached, and Figure 8 is the lower case. bottom view, No. 9
The figure is an enlarged sectional view taken along line I-I in Figure 8, Figure 10 is a bottom view of the lower case in another example, and Figure 11 is Figure 10 ■-■.
12 is an enlarged sectional view showing a modified example of the balance protrusion, FIG. 13 is an enlarged plan view of the operating section of the input device, FIG. 14 is a principle diagram of the operating section, and FIG. 15 is an enlarged sectional view on the line. is an explanatory diagram showing the arrangement of the sphere, the driven roller, and the urging roller, the first
Figure 6 is a characteristic diagram showing the relationship between the surface roughness of the sphere and the coefficient of friction, Figures 17 and 18 are enlarged cross-sectional views of the dedicated sheet,
FIG. 19 is a plan view of the dedicated sheet, FIG. 20 is a side view of the driven roller, FIG. 21 is a cutaway front view of the driven roller, and FIG.
23 is a front view of a portion of the rotating shaft, FIG. 24 is a side view of the elastic biasing means, FIG. 25 is a rear view of the elastic biasing means, and FIG. 26 is a front view showing a modified example of the driven roller. The figure is a perspective view of the wire spring used as the elastic biasing means, FIG. 27 is a cross-sectional view of the main part showing the state in which the sphere protection member is attached, FIG. 28 is an enlarged plan view of the operating part of the input device, and FIG. The figures are a side view with a part of the section taken along the line ■-■ in FIG. 28, FIG. 30 is a side view of the elastic biasing means, FIG. 31 is a plan view of the elastic biasing means, and FIG. FIG. 33 is an enlarged plan view of the operating section of the input device, FIG. 34 is a side view of the vicinity of the bearing in the operating section, and FIG. 35 is a modification of the switch operating end. FIG. 4...Input device, 5...Sheet, 8.
...Casing, 9...Lower case, 10
... Upper case, 18 ... Cylinder part, 19.
...Buffer, 38...Opening, 44...
... Sphere, 45... First driven roller, 46.
...Second driven roller, 49...First variable resistor, 51...Second variable resistor. □ 4767 q647 , +y Pa u7 ■ -m- Fig. 15 A λ'i B Eng Fig. 23 Fig. 25 68 4 n 71
9-Fig. 20 Fig. 21 Fig. 22 Fig. 24 Fig. 2 T Fig. 32 7 O/Yono Fig. M 5. 10-L□-1 Figure 30. 8 3 figures 0 47b(仝04.6β6(4-5 56 i it;i

Claims

[Scope of utility model registration request]

(1) A rotated sphere arranged to be freely rotatable, and a first sphere that is in contact with the rotated sphere and rotates by the rotational force of the rotated sphere.
a second driven roller that is in contact with the rotated sphere and rotates by the rotational force of the rotated sphere and whose axial direction is substantially perpendicular to the axial direction of the first driven roller; and the first driven roller. a first rotation angle detection means for detecting the rotation angle of the second driven roller; and a second rotation angle detection means for detecting the rotation angle of the second driven roller.
and a casing that accommodates the rotated sphere, the first and second driven rollers, and the first and second rotation angle detection means, and an opening is formed in the lower part of the casing so that the A part of the rotating sphere is projected downward from the opening, and the rotated sphere is transferred onto the base.
An x-y direction input device, characterized in that an elastic buffer is installed on the inner surface of the earthen wall of the casing at a position facing the rotated sphere.

(2) Utility model registration As stated in claim (1), ``a cylindrical portion is integrally provided on the inner surface of the earthen wall of the casing, and a short tubular elastic shock absorber is inserted inside the cylindrical portion. An X-Y direction input device, wherein a lower end of the elastic shock absorber projects slightly downward from a lower end of the cylindrical portion.