JPS6266342U - - Google Patents

Info

Publication number
JPS6266342U
JPS6266342U JP1985156003U JP15600385U JPS6266342U JP S6266342 U JPS6266342 U JP S6266342U JP 1985156003 U JP1985156003 U JP 1985156003U JP 15600385 U JP15600385 U JP 15600385U JP S6266342 U JPS6266342 U JP S6266342U
Authority
JP
Japan
Prior art keywords
shaft
slit
roller
input device
coordinate input
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
Application number
JP1985156003U
Other languages
Japanese (ja)
Other versions
JPH0337066Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985156003U priority Critical patent/JPH0337066Y2/ja
Publication of JPS6266342U publication Critical patent/JPS6266342U/ja
Application granted granted Critical
Publication of JPH0337066Y2 publication Critical patent/JPH0337066Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Position Input By Displaying (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す斜視図、第
２図はこの実施例にて適用される座標入力装置の
要部を示す分解斜視図、第３図および第４図は組
立後の座標入力装置を示す斜視図、第５図は転動
ボール４０とローラ１２，６２との接触状態を示
す説明図である。 ４０……転動ボール、６０……変位検出機構、
６１……スリツト円板、６２……ローラ、６３…
…シヤフト、６４……シヤフトガイド、６４ａ…
…ガイド部、６４ｂ……遮光板。 Fig. 1 is a perspective view showing one embodiment of this invention, Fig. 2 is an exploded perspective view showing the main parts of the coordinate input device applied in this embodiment, and Figs. 3 and 4 are after assembly. FIG. 5 is a perspective view showing the coordinate input device, and is an explanatory view showing the state of contact between the rolling ball 40 and the rollers 12 and 62. 40...Rolling ball, 60...Displacement detection mechanism,
61...Slit disk, 62...Roller, 63...
...Shaft, 64...Shaft guide, 64a...
...Guide part, 64b... Light shielding plate.

Claims (1)

【実用新案登録請求の範囲】 転動ボールの転動により当該転動ボールの座標
を検出する座標入力装置の変位検出機構であつて
、 前記転動ボールの任意の一点に接触して回転す
るローラと、 このローラと同期して回転され、かつ周縁側に
周方向に併設されるスリツトを有するスリツト円
板と、 前記ローラと前記スリツト円板とが固定される
シヤフトと、 このシヤフトを回動自在に保持するシヤフトガ
イドとを具備し、 かつ、前記シヤフトガイドは、前記シヤフトを
保持するガイド部と、前記スリツト円板のスリツ
トに合致するスリツトを有する遮光板とを一体的
に具備していることを特徴とする座標入力装置の
変位検出機構。[Claims for Utility Model Registration] A displacement detection mechanism of a coordinate input device that detects the coordinates of a rolling ball by the rolling of the ball, the roller rotating by contacting an arbitrary point on the rolling ball. a slit disk that is rotated in synchronization with the roller and has slits circumferentially arranged on the peripheral edge side; a shaft to which the roller and the slit disk are fixed; and a shaft that is rotatable. a shaft guide that holds the shaft, and the shaft guide integrally includes a guide portion that holds the shaft and a light shielding plate having a slit that matches the slit of the slit disk. A displacement detection mechanism for a coordinate input device characterized by:
JP1985156003U 1985-10-11 1985-10-11 Expired JPH0337066Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985156003U JPH0337066Y2 (en) 1985-10-11 1985-10-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985156003U JPH0337066Y2 (en) 1985-10-11 1985-10-11

Publications (2)

Publication Number Publication Date
JPS6266342U true JPS6266342U (en) 1987-04-24
JPH0337066Y2 JPH0337066Y2 (en) 1991-08-06

Family

ID=31077213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985156003U Expired JPH0337066Y2 (en) 1985-10-11 1985-10-11

Country Status (1)

Country Link
JP (1) JPH0337066Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04108245U (en) * 1991-03-06 1992-09-18 アルプス電気株式会社 coordinate input device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5977581A (en) * 1982-10-26 1984-05-04 Matsushita Electric Ind Co Ltd Position information input device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5977581A (en) * 1982-10-26 1984-05-04 Matsushita Electric Ind Co Ltd Position information input device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04108245U (en) * 1991-03-06 1992-09-18 アルプス電気株式会社 coordinate input device

Also Published As

Publication number Publication date
JPH0337066Y2 (en) 1991-08-06

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