JPS57172261A - Method and device for inspecting through-hole printed circuit board - Google Patents
Method and device for inspecting through-hole printed circuit boardInfo
- Publication number
- JPS57172261A JPS57172261A JP56057589A JP5758981A JPS57172261A JP S57172261 A JPS57172261 A JP S57172261A JP 56057589 A JP56057589 A JP 56057589A JP 5758981 A JP5758981 A JP 5758981A JP S57172261 A JPS57172261 A JP S57172261A
- Authority
- JP
- Japan
- Prior art keywords
- adaptor
- sub
- circuit board
- printed circuit
- hole printed
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/54—Testing for continuity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
PURPOSE:To inspect various through-hole printed substrate, by a main adaptor which has placed a contact in all lattice points in a constant area, and a sub- adaptor which has placed a contact in a position except the lattice point in this area, or in a position outside of the area. CONSTITUTION:A sub-adaptor 17 is provided on a supporting base 20 of a printed circuit board to be inspected, a through-hole printed circuit board 1 to be inspected is placed on said sub-adaptor, and in this state, an inspection is executed by lifting and lowering a main adaptor suitably from the upper part. Also, conduction of the through-hole printed circuit board can be inspected simultaneously by using both the main adaptor and the sub-adaptor having a specific constitution. Furthermore, the main adaptor has extremely high general- purpose properties, can be used for a lot of inspections, and is capable of reducing the manufacturing cost, and also the sub-adaptor can also be obtained at a comparatively low cost, therefore, expenses required for the inspection can be saved remarkably.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56057589A JPS57172261A (en) | 1981-04-16 | 1981-04-16 | Method and device for inspecting through-hole printed circuit board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56057589A JPS57172261A (en) | 1981-04-16 | 1981-04-16 | Method and device for inspecting through-hole printed circuit board |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57172261A true JPS57172261A (en) | 1982-10-23 |
JPS648793B2 JPS648793B2 (en) | 1989-02-15 |
Family
ID=13060026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56057589A Granted JPS57172261A (en) | 1981-04-16 | 1981-04-16 | Method and device for inspecting through-hole printed circuit board |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57172261A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2557701A1 (en) * | 1983-12-28 | 1985-07-05 | Crouzet Sa | DEVICE FOR MONITORING THE CONTINUITY OF PRINTED CIRCUITS |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0185774U (en) * | 1987-11-24 | 1989-06-07 |
-
1981
- 1981-04-16 JP JP56057589A patent/JPS57172261A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2557701A1 (en) * | 1983-12-28 | 1985-07-05 | Crouzet Sa | DEVICE FOR MONITORING THE CONTINUITY OF PRINTED CIRCUITS |
Also Published As
Publication number | Publication date |
---|---|
JPS648793B2 (en) | 1989-02-15 |
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