JPS5920337U

JPS5920337U - X-Y direction input device

Info

Publication number: JPS5920337U
Application number: JP1982112836U
Authority: JP
Inventors: 史治吉原
Original assignee: アルプス電気株式会社
Priority date: 1982-07-27
Filing date: 1982-07-27
Publication date: 1984-02-07

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
ラフィック・ディスプレイ装置の斜視図、第２図ば前記
入力装置の平面図、第３図および第４図は入力装置の正
面図および背面図、第５図は入力装置の切断側面図、第
６図はその入力装置の作動部の拡大平面図、第７図はそ
の作動部の原理図、第８図および第９図は他の実施例に
係る入力装置の要部拡大断面図である。４・・・・・・入力装置、５・・・・・・シート、８・
・・・・・ケーシング、９・・・・・・下ケース、２１
・・・・・・開口部、２４・・・。・・・鋼球、２５・・・・・・第１従動ローラ、２６・
・・・・・第２従動ローラ、２９・・・・・・第１可変
抵抗器、３１・・・・・・第２可変抵抗器、３６・・・
・・・クリーニング部材。し第５図１４１３．４ＩＱ（／／ｉｔ　２’３　　〆ｌん蜘ｔｌｓ：ａ−を合　ｇニア図The figures are all for explaining the X-Y direction input device according to the embodiment of the present invention, FIG. 1 is a perspective view of a graphic display device including the input device, and FIG. 2 is a plan view of the input device. Figures 3 and 4 are front and rear views of the input device, Figure 5 is a cutaway side view of the input device, Figure 6 is an enlarged plan view of the operating section of the input device, and Figure 7 is its The principle diagram of the operating section, and FIGS. 8 and 9 are enlarged sectional views of essential parts of input devices according to other embodiments. 4...Input device, 5...Sheet, 8.
...Casing, 9...Lower case, 21
...Opening, 24... ...Steel ball, 25...First driven roller, 26.
...Second driven roller, 29...First variable resistor, 31...Second variable resistor, 36...
...Cleaning parts. Fig. 5 1413.4 IQ(// it 2'3

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 approximately orthogonal to the axial direction of the first driven roller; a first rotation angle detection means for detecting the rotation angle of the driven roller; a second rotation angle detector stage for detecting the rotation angle of the second driven roller; A casing that accommodates a driven roller and first and second rotation angle detection means, the casing has an opening on the lower surface through which a part of the rotated sphere protrudes, and the rotated sphere is placed on the base. An X-Y direction input device for transferring personnel, characterized in that a cleaning member that contacts the spherical surface of the rotated sphere is installed inside the casing.

(2) Utility model registration Claim (1) states that a cleaning member is disposed above the rotating sphere, and that the cleaning member also serves as a rattling prevention member for the rotating sphere. Features: X, -Y direction input device.

(3) Utility model registration Claim (1), wherein an annular cleaning member is arranged to surround the opening of the casing, and the cleaning member collects dust from the gap between the opening of the casing and the rotated sphere. X-Y, characterized in that it also serves as an intrusion prevention member that prevents the intrusion of
Directional input device.