JPH01123246U - - Google Patents
Info
- Publication number
- JPH01123246U JPH01123246U JP1988009346U JP934688U JPH01123246U JP H01123246 U JPH01123246 U JP H01123246U JP 1988009346 U JP1988009346 U JP 1988009346U JP 934688 U JP934688 U JP 934688U JP H01123246 U JPH01123246 U JP H01123246U
- Authority
- JP
- Japan
- Prior art keywords
- axis
- ball
- housing
- fine adjustment
- adjustment mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Position Input By Displaying (AREA)
Description
第１図は本考案にかかわる一実施例の構成要素
を示す平面図、第１Ａ図はその回転板を示す正面
図、第１Ｂ図はその遮光板を示す正面図、第２図
はその回路図、第３図は公知技術を示す平面図、
第３Ａ図はその回転板の正面図、第３Ｂ図はその
遮光板の正面図である。
１……ハウジング、２……粗調整機構、３……
微調整機構、４……ＩＣ（集積回路）、５……表
示装置、１０，１１，１２……スイツチ、２０…
…トレーシングボール、２１，３１……Ｘ軸エン
コーダ、２２，３２……Ｙ軸エンコーダ、３０…
…微調整ボール、３１０……Ｘ軸ローラ、３１２
，３２２……回転板、３１３，３２３……遮光板
、３２０……Ｙ軸ローラ、３１３，３２４……光
源、３１５，３２５……光検出器。
Fig. 1 is a plan view showing the components of an embodiment of the present invention, Fig. 1A is a front view showing its rotating plate, Fig. 1B is a front view showing its light shielding plate, and Fig. 2 is its circuit diagram. , FIG. 3 is a plan view showing a known technique,
FIG. 3A is a front view of the rotating plate, and FIG. 3B is a front view of the light shielding plate. 1...Housing, 2...Rough adjustment mechanism, 3...
Fine adjustment mechanism, 4...IC (integrated circuit), 5...display device, 10, 11, 12...switch, 20...
...Tracing ball, 21, 31...X-axis encoder, 22, 32...Y-axis encoder, 30...
...Fine adjustment ball, 310...X-axis roller, 312
, 322... rotating plate, 313, 323... light shielding plate, 320... Y-axis roller, 313, 324... light source, 315, 325... photodetector.
Claims (1)
フイツクス用の移動可能な位置指示装置（マウス
）であつて、前端に少なくとも１つのスイツチを
設けたハウジングと、ハウジングの下面において
一部分がハウジングから突出してハウジングのＸ
Ｙ軸方向の平面移動に伴つてころがり回動するト
レーシングボールを枢支して、連設する１組の回
転式Ｘ軸及びＹ軸エンコーダによりトレーシング
ボールが回動する位置をＸ軸及びＹ軸座標として
表示する基本座標電気信号を発生させる粗調整機
構と、この粗調整機構からの基本座標電気信号が
入力されると共にデジタル信号に変換して表示装
置へ伝送する集積回路とから構成され、前記ハウ
ジング上面の適当な位置に一つの微調整ボールを
部分的に外部に露出した状態で枢支すると共に、
この微調整ボールに対して更に１組のＸ軸及びＹ
軸エンコーダを設け、手指で微調整ボールを回動
させることにより座標微調整信号を発生させて前
記集積回路へ入力する微調整機構を有することを
特徴とする位置指示装置。 A movable pointing device (mouse) for computer graphics used in conjunction with a display device, comprising a housing having at least one switch at the front end and a portion protruding from the housing at the lower surface of the housing to form an X of the housing.
The tracing ball, which rolls and rotates as it moves in the Y-axis direction, is pivoted, and a set of rotary X-axis and Y-axis encoders is used to determine the rotational position of the tracing ball on the X-axis and Y-axis. It consists of a coarse adjustment mechanism that generates basic coordinate electrical signals to be displayed as axis coordinates, and an integrated circuit that receives the basic coordinate electrical signals from the coarse adjustment mechanism, converts them into digital signals, and transmits them to a display device. one fine adjustment ball is pivotally supported at an appropriate position on the upper surface of the housing, with the ball being partially exposed to the outside;
One more set of X axis and Y axis for this fine adjustment ball
1. A position pointing device comprising a fine adjustment mechanism including an axis encoder and generating a coordinate fine adjustment signal by rotating a fine adjustment ball with a finger and inputting the signal to the integrated circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988009346U JPH0449718Y2 (en) | 1988-01-27 | 1988-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988009346U JPH0449718Y2 (en) | 1988-01-27 | 1988-01-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01123246U true JPH01123246U (en) | 1989-08-22 |
| JPH0449718Y2 JPH0449718Y2 (en) | 1992-11-24 |
Family
ID=31216015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988009346U Expired JPH0449718Y2 (en) | 1988-01-27 | 1988-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449718Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6142024A (en) * | 1984-08-06 | 1986-02-28 | Nippon Telegr & Teleph Corp <Ntt> | Coordinate indicating machine |
| JPS61192344U (en) * | 1985-05-20 | 1986-11-29 |
-
1988
- 1988-01-27 JP JP1988009346U patent/JPH0449718Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6142024A (en) * | 1984-08-06 | 1986-02-28 | Nippon Telegr & Teleph Corp <Ntt> | Coordinate indicating machine |
| JPS61192344U (en) * | 1985-05-20 | 1986-11-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0449718Y2 (en) | 1992-11-24 |
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