JPS6288947U - - Google Patents
Info
- Publication number
- JPS6288947U JPS6288947U JP18053585U JP18053585U JPS6288947U JP S6288947 U JPS6288947 U JP S6288947U JP 18053585 U JP18053585 U JP 18053585U JP 18053585 U JP18053585 U JP 18053585U JP S6288947 U JPS6288947 U JP S6288947U
- Authority
- JP
- Japan
- Prior art keywords
- inspected
- board
- camera
- pinhole
- light source
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Description
第１図は本案装置を施したピンホール検出装置
の概略の構成を示す斜視図、第２図は校正時の光
学系の説明図、第３図ａ，ｂは校正用光源箱の概
略構成の断面図である。
１…カメラ、２…反射鏡、３…被検査物、４…
光源箱、５…校正用光源箱、６…移動台、５１…
光源、５２…シヤツター、５３…ピンホールサン
プル挿入枠、５４…モータ、５５…回転円板。
Figure 1 is a perspective view showing the general configuration of a pinhole detection device equipped with the device of the present invention, Figure 2 is an explanatory diagram of the optical system during calibration, and Figures 3a and b are schematic views of the configuration of the light source box for calibration. FIG. 1...Camera, 2...Reflector, 3...Object to be inspected, 4...
Light source box, 5... Calibration light source box, 6... Moving table, 51...
Light source, 52... Shutter, 53... Pinhole sample insertion frame, 54... Motor, 55... Rotating disk.
Claims (1)
する光源と、上記被検査板に発生したピンホール
からの漏出光を検出するカメラとを具備したピン
ホール検出装置において、 上記被検査板とカメラとの間に出没自在な反射
鏡と、上記カメラおよび反射鏡とを被検査板から
みてカメラ存在側の光学的に延長した線上に、校
正用光源とを具備したことを特徴とするピンホー
ル検出装置。[Scope of claim for utility model registration] A pinhole equipped with a light source that illuminates the surface to be inspected of a board to be inspected that travels in the longitudinal direction, and a camera that detects light leaking from the pinhole generated in the board to be inspected. In the detection device, a reflecting mirror that can freely appear between the board to be inspected and the camera, and a light source for calibration are arranged on a line that optically extends the camera and the reflecting mirror on the side where the camera exists when viewed from the board to be inspected. A pinhole detection device characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18053585U JPS6288947U (en) | 1985-11-22 | 1985-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18053585U JPS6288947U (en) | 1985-11-22 | 1985-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6288947U true JPS6288947U (en) | 1987-06-06 |
Family
ID=31124582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18053585U Pending JPS6288947U (en) | 1985-11-22 | 1985-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6288947U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011185776A (en) * | 2010-03-09 | 2011-09-22 | Toshiba Corp | Pinhole detector |
| JP2017003269A (en) * | 2015-06-04 | 2017-01-05 | Ｊｆｅスチール株式会社 | Device and method for inspecting metal strip hole inspection device |
-
1985
- 1985-11-22 JP JP18053585U patent/JPS6288947U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011185776A (en) * | 2010-03-09 | 2011-09-22 | Toshiba Corp | Pinhole detector |
| JP2017003269A (en) * | 2015-06-04 | 2017-01-05 | Ｊｆｅスチール株式会社 | Device and method for inspecting metal strip hole inspection device |
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