JPS6439091A - Connecting device of double-sided printed board - Google Patents

Connecting device of double-sided printed board

Info

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
Application number
JP19572187A
Other languages
Japanese (ja)
Inventor
Takeshi Ishiyama
Yoichi Kanda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP19572187A priority Critical patent/JPS6439091A/en
Publication of JPS6439091A publication Critical patent/JPS6439091A/en
Pending legal-status Critical Current

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.
JP19572187A 1987-08-04 1987-08-04 Connecting device of double-sided printed board Pending JPS6439091A (en)

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
JP34185989A Division JPH02216706A (en) 1989-12-27 1989-12-27 Solder-coated conductive cable
JP34185889A Division JPH02216888A (en) 1989-12-27 1989-12-27 Device for connection of double-faced printed-circuit board
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
JP34185789A Division JPH02216887A (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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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