JPS6257834U

JPS6257834U -

Info

Publication number: JPS6257834U
Application number: JP14734385U
Authority: JP
Priority date: 1985-09-28
Filing date: 1985-09-28
Publication date: 1987-04-10
Also published as: DE3632831A1

Description

[Brief explanation of the drawing]

図は全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イツク・デイスプレ
イ装置の斜視図、第２図は入力装置の分解斜視図
、第３図は上ケースの底面図、第４図は下ケース
の平面図、第５図は検出部の主要部品の平面図、
第６図は従動ローラとエンコーダの分解斜視図、
第７図はその従動ローラとエンコーダの組立断面
図、第８図は転接ローラ、支軸、ローラ支持部材
、収納体ならびにコイルばねの分解斜視図、第９
図はそれらの組立状態を示す断面図、第１０図は
上ケースを取り除いた入力装置の平面図、第１１
図、第１２図は入力装置全体の組立断面図、第１
３図は入力装置の回転量検出原理を示す説明図、
第１４図はスイツチ基板の底面図、第１５図は静
電気の侵入状態を示す説明図である。４……入力装置、８……ケーシング、９……下
ケース、１０……上ケース、１１……開口部、３
６……スイツチ基板、３７……プツシユスイツチ
、４１……第１のエンコーダ、４２……第２のエ
ンコーダ、４４……第１の従動ローラ、４５……
第２の従動ローラ、６３……被回転球体、６５…
…隔壁、６５ａ……突壁、６６……ＩＣ、６７…
…ガードパターン、６８……回路パターン。 All the figures are for explaining the X-Y direction input device according to the embodiment of the present invention, and FIG.
A perspective view of a graphic display device including a Y-direction input device, FIG. 2 is an exploded perspective view of the input device, FIG. 3 is a bottom view of the upper case, FIG. 4 is a plan view of the lower case, and FIG. 5 is a detection A plan view of the main parts of the section,
Figure 6 is an exploded perspective view of the driven roller and encoder.
FIG. 7 is an assembled sectional view of the driven roller and encoder, FIG. 8 is an exploded perspective view of the rolling contact roller, spindle, roller support member, storage body, and coil spring.
The figure is a sectional view showing their assembled state, Figure 10 is a plan view of the input device with the upper case removed, and Figure 11 is a top view of the input device with the upper case removed.
Figure 12 is an assembled sectional view of the entire input device.
Figure 3 is an explanatory diagram showing the principle of rotation amount detection of the input device.
FIG. 14 is a bottom view of the switch board, and FIG. 15 is an explanatory diagram showing the state of penetration of static electricity. 4...Input device, 8...Casing, 9...Lower case, 10...Upper case, 11...Opening, 3
6... Switch board, 37... Push switch, 41... First encoder, 42... Second encoder, 44... First driven roller, 45...
Second driven roller, 63...Rotated sphere, 65...
...Partition wall, 65a... Projection wall, 66... IC, 67...
...Guard pattern, 68...Circuit pattern.

Claims

[Claims for Utility Model Registration] (1) A rotated sphere arranged to be freely rotatable, a first driven roller that contacts the rotated sphere and rotates by the rotational force of the rotated sphere, and the rotated sphere. a second driven roller that is in contact with and rotates by the rotational force of the rotated sphere and whose axial direction is substantially orthogonal to the axial direction of the first driven roller; and detecting the amount of rotation of the first driven roller. a first rotation amount detection means;
A switch board equipped with a second rotation amount detection means for detecting the rotation amount of the second driven roller, a push switch for performing signal processing of these rotation amount detection means, and an operating body for operating the push switch. and a casing that accommodates at least the rotated sphere, a switch board, first and second driven rollers, and first and second rotation amount detection means, and an upper case and a lower case that can be joined to each other. X, which is composed of
In the Y-direction input device, a guard pattern for grounding is provided on the back surface of the switch board along its periphery, and the switch board is placed on a projecting wall provided in the lower case. Y direction input device. (2) In the utility model registration claim (1), the projecting wall is located between the circuit pattern provided on the back surface of the switch board and the guard pattern. Y direction input device.