JPS6450306U - - Google Patents
Info
- Publication number
- JPS6450306U JPS6450306U JP14497987U JP14497987U JPS6450306U JP S6450306 U JPS6450306 U JP S6450306U JP 14497987 U JP14497987 U JP 14497987U JP 14497987 U JP14497987 U JP 14497987U JP S6450306 U JPS6450306 U JP S6450306U
- Authority
- JP
- Japan
- Prior art keywords
- imaging
- imaging means
- mirror
- scanning
- stretched
- 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
- 238000003384 imaging method Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Description
第１図は本考案にかかる二次元位置検出装置の
一実施例の構成図、第２図は第１図の装置の要部
構成図、第３図〜第５図は第１図の装置の動作説
明図である。
１…スクリーン、１１，１２…辺、２…ミラー
、３１，３２…撮像手段、４１，４２…光学手段
、５…演算処理手段、Ｍ…垂直二等分線。
FIG. 1 is a block diagram of an embodiment of the two-dimensional position detecting device according to the present invention, FIG. 2 is a block diagram of main parts of the device shown in FIG. 1, and FIGS. 3 to 5 are block diagrams of the device shown in FIG. It is an operation explanatory diagram. DESCRIPTION OF SYMBOLS 1... Screen, 11, 12... Side, 2... Mirror, 3 1 , 3 2 ... Imaging means, 4 1 , 4 2 ... Optical means, 5... Arithmetic processing means, M... Perpendicular bisector.
Claims (1)
されたミラーと、 このミラーが張られた辺に対向する辺の両端に
配置されていて、それぞれには複数個の撮像エレ
メントが所定方向に配列されている一対の撮像手
段と、 入射光をその入射角に応じて前記複数個の撮像
エレメントのいずれかに当てる光学手段と、 前記一対の撮像手段が配置された辺の垂直二等
分線に関して前記物体と反対側に位置する撮像手
段を用い、この撮像手段にある複数個の撮像エレ
メントを走査し、走査によつて得られた波形とス
クリーンの寸法をもとに物体のＸ，Ｙ座標を算出
する演算処理回路、 を具備した二次元位置検出装置。[Claims for Utility Model Registration] A screen formed into a rectangular area of known dimensions, a mirror stretched across one side of this rectangular area, and both ends of the side opposite to the side where this mirror is stretched. a pair of imaging means, each of which has a plurality of imaging elements arranged in a predetermined direction; and an optical means that directs incident light to one of the plurality of imaging elements according to an angle of incidence thereof. , using an imaging means located on the opposite side of the object with respect to the perpendicular bisector of the side on which the pair of imaging means are arranged, scanning a plurality of imaging elements in this imaging means, and obtaining information obtained by scanning. A two-dimensional position detection device comprising: an arithmetic processing circuit that calculates the X and Y coordinates of an object based on the obtained waveform and the dimensions of the screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14497987U JPH068485Y2 (en) | 1987-09-22 | 1987-09-22 | Two-dimensional position detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14497987U JPH068485Y2 (en) | 1987-09-22 | 1987-09-22 | Two-dimensional position detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6450306U true JPS6450306U (en) | 1989-03-28 |
| JPH068485Y2 JPH068485Y2 (en) | 1994-03-02 |
Family
ID=31413165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14497987U Expired - Lifetime JPH068485Y2 (en) | 1987-09-22 | 1987-09-22 | Two-dimensional position detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH068485Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5561660B2 (en) | 2006-05-12 | 2014-07-30 | オイレス工業株式会社 | Plain bearing |
-
1987
- 1987-09-22 JP JP14497987U patent/JPH068485Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH068485Y2 (en) | 1994-03-02 |
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