JPS6415152U - - Google Patents
Info
- Publication number
- JPS6415152U JPS6415152U JP10833387U JP10833387U JPS6415152U JP S6415152 U JPS6415152 U JP S6415152U JP 10833387 U JP10833387 U JP 10833387U JP 10833387 U JP10833387 U JP 10833387U JP S6415152 U JPS6415152 U JP S6415152U
- Authority
- JP
- Japan
- Prior art keywords
- imaged
- half mirror
- dimensional camera
- object surface
- optical axis
- 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
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Description
第１図は本考案の一実施例に係る二次元視覚式
表面検査装置を示す正面図、第２図〜第５図Ａは
本考案の他の実施例に係る二次元視覚式表面検査
装置を示す正面図、第５図Ｂは第５図Ａに用いる
フイルターを示す正面図、第６図Ａ，Ｂはフイル
ターを用いた場合と用いない場合とにおける輝度
の相違を示すグラフ、第７図は従来の二次元視覚
式表面検査装置を示す正面図である。
１１…被撮像対象物、１２…二次元カメラ、１
３…光源、１４…ハーフミラー。
FIG. 1 is a front view showing a two-dimensional visual surface inspection device according to one embodiment of the present invention, and FIGS. 2 to 5A show a two-dimensional visual surface inspection device according to another embodiment of the present invention. FIG. 5B is a front view showing the filter used in FIG. FIG. 1 is a front view showing a conventional two-dimensional visual surface inspection device. 11...Object to be imaged, 12...Two-dimensional camera, 1
3...Light source, 14...Half mirror.
補正 昭６２．９．２８
図面の簡単な説明を次のように補正する。
明細書第１０頁第１５行目に記載の「Ａ」を「
Ｂ」と補正する。Amendment September 28, 1982 The brief description of the drawing is amended as follows. "A" written on page 10, line 15 of the specification is replaced with "
Correct it as "B".
Claims (1)
中心を一定角度で折曲げるハーフミラーを設置し
、当該ハーフミラーで折曲げられた前記光軸中心
の延長上に当該光軸中心線に対して被撮像対象面
を直角に位置させて被撮像対象物を設置し、前記
被撮像対象面を前記ハーフミラーを透過して照射
する光源を前記被撮像対象物に対向して設置し、
前記被撮像対象面と前記ハーフミラーとの間の光
路長と前記ハーフミラーと前記二次元カメラとの
間の光路長との合計が前記撮像対象面から前記二
次元カメラに反射する光の全てにおいてほぼ同一
となるようにしたことを特徴とする二次元視覚式
表面検査装置。 A half mirror that bends the center of the optical axis of the two-dimensional camera at a certain angle is installed in front of the two-dimensional camera, and the center line of the optical axis is placed on the extension of the center of the optical axis bent by the half mirror. An object to be imaged is installed with the object surface to be imaged positioned at a right angle, and a light source that irradiates the object surface to be imaged through the half mirror is installed opposite to the object to be imaged,
The sum of the optical path length between the imaged object surface and the half mirror and the optical path length between the half mirror and the two-dimensional camera is the sum of all the light reflected from the imaged object surface to the two-dimensional camera. A two-dimensional visual surface inspection device characterized in that the surfaces are almost the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10833387U JPS6415152U (en) | 1987-07-16 | 1987-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10833387U JPS6415152U (en) | 1987-07-16 | 1987-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6415152U true JPS6415152U (en) | 1989-01-25 |
Family
ID=31343563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10833387U Pending JPS6415152U (en) | 1987-07-16 | 1987-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6415152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04258107A (en) * | 1991-02-13 | 1992-09-14 | Fujitsu Ltd | Packaging structure of chip-type capacitor and its packaging method |
-
1987
- 1987-07-16 JP JP10833387U patent/JPS6415152U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04258107A (en) * | 1991-02-13 | 1992-09-14 | Fujitsu Ltd | Packaging structure of chip-type capacitor and its packaging method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6026084U (en) | rainbow projection device | |
| JPS58169601U (en) | Vehicle lights | |
| JPH0174660U (en) | ||
| JPS63157737U (en) | ||
| JPS6341150U (en) | ||
| JPS58120952U (en) | Wire surface defect detection device | |
| JPS5917501U (en) | Inspection lighting equipment | |
| JPH0162525U (en) | ||
| JPS6235209U (en) | ||
| JPS5974354U (en) | Line optical head | |
| JPS6425266U (en) | ||
| JPH02116169U (en) | ||
| JPS60111207U (en) | Bending angle detection device | |
| JPS5863135U (en) | Vehicle room lamp | |
| JPS6325329U (en) | ||
| JPS62201743U (en) | ||
| JPS61128866U (en) | ||
| JPS6161514U (en) | ||
| JPS638738U (en) | ||
| JPH02122307U (en) | ||
| JPS59166219U (en) | Image fiber for lateral observation | |
| JPS6237709U (en) | ||
| JPS6386632U (en) | ||
| JPS58159765U (en) | solid state laser device | |
| JPH01143557U (en) |