JPS6439091A - Connecting device of double-sided printed board - Google Patents
Connecting device of double-sided printed boardInfo
- Publication number
- JPS6439091A JPS6439091A JP19572187A JP19572187A JPS6439091A JP S6439091 A JPS6439091 A JP S6439091A JP 19572187 A JP19572187 A JP 19572187A JP 19572187 A JP19572187 A JP 19572187A JP S6439091 A JPS6439091 A JP S6439091A
- Authority
- JP
- Japan
- Prior art keywords
- connecting tool
- solder
- board
- holes
- patterns
- 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
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3447—Lead-in-hole components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/4038—Through-connections; Vertical interconnect access [VIA] connections
Landscapes
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
Abstract
PURPOSE:To make it possible to form an electrical conducting part for the upper and lower surfaces of a board, by inserting a connecting tool into the through holes of the board, and fusing the solder, which is applied on the surface of the connecting tool. CONSTITUTION:A pair of through holes 7a and 7b are provided by punching and the like on both sides of upper and rear conducting patterns 8 and 9 to be connected in a double-sided printed board 7 so as to stride the patterns 8 and 9. When the upper and rear conducting patterns 8 and 9 are electrically connected with a connecting tool 6, at first, the connecting tool 6 is bent in a U-shape. Then both ends thereof are inserted into the through holes 7a and 7b. Then, the parts of the connecting tool 6, which are extruded from the through holes 7a and 7b, are bent inward and temporarily fixed to the board. When another part to be mounted undergoes reflow soldering, the connecting tool 6 is heated. when a temperature higher than the fusing point of the solder is reached, the solder 6b, which is coated on a core material 6a, is fluidized. The solder is attached to the core material 6a and the upper and rear conducting patterns 8 and 9 by a capillary phenomenon with the aid of flux and the like. Thus, the core material 6a of the connecting tool 6 is soldered to the upper and rear conducting patterns 8 and 9 with its own solder 6b. In this way, the electric conducting part for the upper and rear surfaces of the board is formed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19572187A JPS6439091A (en) | 1987-08-04 | 1987-08-04 | Connecting device of double-sided printed board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19572187A JPS6439091A (en) | 1987-08-04 | 1987-08-04 | Connecting device of double-sided printed board |
Related Child Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP34185689A Division JPH02216886A (en) | 1989-12-27 | 1989-12-27 | Device for connection of double-faced printed-circuit board |
JP34186089A Division JPH02216707A (en) | 1989-12-27 | 1989-12-27 | Solder-coated conductive cable |
JP34185989A Division JPH02216706A (en) | 1989-12-27 | 1989-12-27 | Solder-coated conductive cable |
JP34185789A Division JPH02216887A (en) | 1989-12-27 | 1989-12-27 | Device for connection of double-faced printed-circuit board |
JP34185889A Division JPH02216888A (en) | 1989-12-27 | 1989-12-27 | Device for connection of double-faced printed-circuit board |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6439091A true JPS6439091A (en) | 1989-02-09 |
Family
ID=16345862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19572187A Pending JPS6439091A (en) | 1987-08-04 | 1987-08-04 | Connecting device of double-sided printed board |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6439091A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61230145A (en) * | 1985-04-03 | 1986-10-14 | Konishiroku Photo Ind Co Ltd | Formation of image |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57155797A (en) * | 1981-03-20 | 1982-09-25 | Sanyo Electric Co | Method of forming both-side printed board |
JPS59172290A (en) * | 1983-03-18 | 1984-09-28 | 松下電器産業株式会社 | Method of connecting both-side printed circuit board |
-
1987
- 1987-08-04 JP JP19572187A patent/JPS6439091A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57155797A (en) * | 1981-03-20 | 1982-09-25 | Sanyo Electric Co | Method of forming both-side printed board |
JPS59172290A (en) * | 1983-03-18 | 1984-09-28 | 松下電器産業株式会社 | Method of connecting both-side printed circuit board |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61230145A (en) * | 1985-04-03 | 1986-10-14 | Konishiroku Photo Ind Co Ltd | Formation of image |
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