JPS6232600U - - Google Patents
Info
- Publication number
- JPS6232600U JPS6232600U JP12348285U JP12348285U JPS6232600U JP S6232600 U JPS6232600 U JP S6232600U JP 12348285 U JP12348285 U JP 12348285U JP 12348285 U JP12348285 U JP 12348285U JP S6232600 U JPS6232600 U JP S6232600U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- solderability
- light
- receiving transducer
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
第１図は本考案の一実施例の概略構成図、第２
図はスルーホールプリント基板のハンダ上がり性
を説明する図を示す。
１２……被検査プリント基板、１３……光源、
１４……受光トランスジユーサ、１５……増巾器
、１６……比較器、１７……表示部。
Figure 1 is a schematic diagram of an embodiment of the present invention;
The figure shows a diagram illustrating the solderability of a through-hole printed circuit board. 12... Printed circuit board to be inspected, 13... Light source,
14... Light receiving transducer, 15... Amplifier, 16... Comparator, 17... Display section.
Claims (1)
、前記プリント基板からの反射光を受光する受光
トランスジユーサと、該受光トランスジユーサの
出力に基づいて前記プリント基板のハンダ上がり
性の良否を判定する判定手段とを設けて構成した
ことを特徴とするスルーホールプリント基板のハ
ンダ上がり性検査装置。 A light source that irradiates light onto the top surface of a printed circuit board to be inspected, a light receiving transducer that receives reflected light from the printed circuit board, and determining whether or not the solderability of the printed circuit board is good or bad based on the output of the light receiving transducer. 1. An apparatus for inspecting solderability of a through-hole printed circuit board, characterized in that it includes a determining means for determining solderability of a through-hole printed circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12348285U JPS6232600U (en) | 1985-08-13 | 1985-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12348285U JPS6232600U (en) | 1985-08-13 | 1985-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6232600U true JPS6232600U (en) | 1987-02-26 |
Family
ID=31014625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12348285U Pending JPS6232600U (en) | 1985-08-13 | 1985-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6232600U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57148397A (en) * | 1981-03-09 | 1982-09-13 | Nippon Electric Co | Method of inspecting through hole solder rising property of printed circuit board |
| JPS57211531A (en) * | 1981-06-24 | 1982-12-25 | Hitachi Ltd | Blow hole detector |
| JPS6031039A (en) * | 1983-07-30 | 1985-02-16 | Dainippon Screen Mfg Co Ltd | Device for checking clogging or through hole |
-
1985
- 1985-08-13 JP JP12348285U patent/JPS6232600U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57148397A (en) * | 1981-03-09 | 1982-09-13 | Nippon Electric Co | Method of inspecting through hole solder rising property of printed circuit board |
| JPS57211531A (en) * | 1981-06-24 | 1982-12-25 | Hitachi Ltd | Blow hole detector |
| JPS6031039A (en) * | 1983-07-30 | 1985-02-16 | Dainippon Screen Mfg Co Ltd | Device for checking clogging or through hole |
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