JPS6247904U - - Google Patents
Info
- Publication number
- JPS6247904U JPS6247904U JP13866185U JP13866185U JPS6247904U JP S6247904 U JPS6247904 U JP S6247904U JP 13866185 U JP13866185 U JP 13866185U JP 13866185 U JP13866185 U JP 13866185U JP S6247904 U JPS6247904 U JP S6247904U
- Authority
- JP
- Japan
- Prior art keywords
- light
- position sensor
- sensor device
- emitting element
- receiving element
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
Description
第１図および第２図は何れもこの考案の一実施
例を示すもので、第１図は位置センサ装置の一部
を断面にして示す斜視図、第２図は位置センサ装
置の動作説明図である。第３図〜第５図は何れも
従来の位置センサ装置を示すもので、第３図は位
置センサ装置の一部を断面にして示す斜視図、第
４図は変位センサユニツトの拡大断面図、第５図
は位置センサ装置の動作説明図である。
図において、１はロボツトフランジ、２はツー
ルフランジ、４はＰＳＤボツクス、５はＬＥＤボ
ツクス、６は受光素子、６ａは受光面、７は発光
素子、８はピンホール、９は光拡大装置、Ａは位
置センサ装置、Ｂは変位センサユニツトである。
なお、図中同一符号は同一または相当部分を示す
。
Figures 1 and 2 both show one embodiment of this invention, with Figure 1 being a perspective view showing a part of the position sensor device in cross section, and Figure 2 being an explanatory diagram of the operation of the position sensor device. It is. 3 to 5 all show conventional position sensor devices; FIG. 3 is a perspective view showing a part of the position sensor device in cross section; FIG. 4 is an enlarged sectional view of the displacement sensor unit; FIG. 5 is an explanatory diagram of the operation of the position sensor device. In the figure, 1 is a robot flange, 2 is a tool flange, 4 is a PSD box, 5 is an LED box, 6 is a light receiving element, 6a is a light receiving surface, 7 is a light emitting element, 8 is a pinhole, 9 is a light magnifying device, A is a position sensor device, and B is a displacement sensor unit.
Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
光素子を収容したＬＥＤボツクスとの間に、発光
素子から出てピンホールによつて絞られた光スポ
ツトの変位量を光学的に拡大して受光素子の受光
面に照射する光拡大装置を設けたことを特徴とす
る位置センサ装置。 (2) 光拡大装置として断面凹径のシリンドリカ
ルレンズを用いたことを特徴とする実用新案登録
請求の範囲第１項記載の位置センサ装置。 (3) 受光素子を収容したＰＳＤボツクスをロボ
ツトフランジに固定し、発光素子を収容したＬＥ
Ｄボツクスをツールフランジにそれぞれ固定した
ことを特徴とする実用新案登録請求の範囲第１項
記載の位置センサ装置。 (4) 受光素子、発光素子および光拡大装置とに
よつて変位センサユニツトを構成したことを特徴
とする実用新案登録請求の範囲第１項記載の位置
センサ装置。[Claims for Utility Model Registration] (1) Displacement of a light spot emitted from a light emitting element and narrowed by a pinhole between a PSD box containing a light receiving element and an LED box containing a light emitting element. 1. A position sensor device comprising a light magnifying device that optically magnifies and irradiates a light-receiving surface of a light-receiving element. (2) The position sensor device according to claim 1, wherein a cylindrical lens with a concave cross section is used as the light magnifying device. (3) The PSD box containing the light receiving element is fixed to the robot flange, and the LE containing the light emitting element is installed.
The position sensor device according to claim 1, wherein the D-boxes are each fixed to a tool flange. (4) The position sensor device according to claim 1, wherein a displacement sensor unit is constituted by a light-receiving element, a light-emitting element, and a light magnifying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13866185U JPS6247904U (en) | 1985-09-12 | 1985-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13866185U JPS6247904U (en) | 1985-09-12 | 1985-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6247904U true JPS6247904U (en) | 1987-03-24 |
Family
ID=31043843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13866185U Pending JPS6247904U (en) | 1985-09-12 | 1985-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6247904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4636691B2 (en) * | 1998-12-31 | 2011-02-23 | キブロン・インコーポレイテッド・オイ | Measuring device for measuring small forces and displacements |
-
1985
- 1985-09-12 JP JP13866185U patent/JPS6247904U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4636691B2 (en) * | 1998-12-31 | 2011-02-23 | キブロン・インコーポレイテッド・オイ | Measuring device for measuring small forces and displacements |