JPH0424130U - - Google Patents
Info
- Publication number
- JPH0424130U JPH0424130U JP1990065542U JP6554290U JPH0424130U JP H0424130 U JPH0424130 U JP H0424130U JP 1990065542 U JP1990065542 U JP 1990065542U JP 6554290 U JP6554290 U JP 6554290U JP H0424130 U JPH0424130 U JP H0424130U
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- rotating body
- pulse generator
- number converter
- input device
- 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.)
- Pending
Links
Landscapes
- Position Input By Displaying (AREA)
Description
第１図はこの考案の一実施例を示すブロツク図
、第２図は座標入力装置を備えたパソコンシステ
ムを示す外観図、第３図は従来の座標入力装置を
示すブロツク図である。
図において、１１はボール、１２，１３はロー
ラ、１４，１５はパルス発生器、１６は変速スイ
ツチ、１７，１８はパルス数変換器である。尚、
図中、同一符号は同一又は相当部分を示す。
FIG. 1 is a block diagram showing an embodiment of this invention, FIG. 2 is an external view showing a personal computer system equipped with a coordinate input device, and FIG. 3 is a block diagram showing a conventional coordinate input device. In the figure, 11 is a ball, 12 and 13 are rollers, 14 and 15 are pulse generators, 16 is a speed change switch, and 17 and 18 are pulse number converters. still,
In the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
ルス発生器と、 このパルス発生器からのパルスの数を増減する
パルス数変換器と、 このパルス数変換器を出力系に対して選択的に
挿入するスイツチ手段と を備えたことを特徴とする座標入力装置。[Claims for Utility Model Registration] A rotating body that moves on a plane, a pulse generator that generates pulses according to the rotation of this rotating body, and a pulse number converter that increases or decreases the number of pulses from this pulse generator. A coordinate input device comprising: and a switch means for selectively inserting the pulse number converter into an output system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990065542U JPH0424130U (en) | 1990-06-22 | 1990-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990065542U JPH0424130U (en) | 1990-06-22 | 1990-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0424130U true JPH0424130U (en) | 1992-02-27 |
Family
ID=31597463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990065542U Pending JPH0424130U (en) | 1990-06-22 | 1990-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424130U (en) |
-
1990
- 1990-06-22 JP JP1990065542U patent/JPH0424130U/ja active Pending
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