JPH03276791A - Structure of connecting part of printed-circuit board - Google Patents

Structure of connecting part of printed-circuit board

Info

Publication number
JPH03276791A
JPH03276791A JP7543890A JP7543890A JPH03276791A JP H03276791 A JPH03276791 A JP H03276791A JP 7543890 A JP7543890 A JP 7543890A JP 7543890 A JP7543890 A JP 7543890A JP H03276791 A JPH03276791 A JP H03276791A
Authority
JP
Japan
Prior art keywords
printed
circuit board
pressure
fpc
screw
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
JP7543890A
Inventor
Hiroshi Hashimoto
Satohiko Inuyama
Masanori Ishizu
Junichi Kimizuka
Yasumasa Nashida
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP7543890A priority Critical patent/JPH03276791A/en
Publication of JPH03276791A publication Critical patent/JPH03276791A/en
Application status is Pending legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/03Use of materials for the substrate
    • H05K1/0393Flexible materials
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/30Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/325Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by abutting or pinching, i.e. without alloying process; mechanical auxiliary parts therefor
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/36Assembling printed circuits with other printed circuits
    • H05K3/361Assembling flexible printed circuits with other printed circuits

Abstract

PURPOSE: To eliminate that the reliability of a connecting operation is lowered even when the connecting operation is repeated by a method wherein a protruding part is formed in one part on the surface of one printed-circuit board out of a first printed-circuit board and a second printed-circuit board and the printed-circuit boards are pressure-bonded by screwing a screw-shaped member to a nut-shaped member.
CONSTITUTION: A printed-circuit board(PCB) 11 and a flexible printed-circuit board(FPC) 12 are connected by screwing a screw 6 to a pressure member 15; they are positioned by aligning a protruding part 17 with a hole made in the FPC 12. When they are connected, a force which pressure-bonds the PCB 11 to the FPC 12 is set so as to correspond to a force which fastens the screw 16. Outer circumferential parts of individual pressure members 14, 15 are formed to be flange-shaped toward individual board faces; the diameter is equal to the diameter of wiring patterns; the pressure-bonding force is concentrated in parts of the wiring patterns; this pressure-bonding operation is executed with good efficiency.
COPYRIGHT: (C)1991,JPO&Japio
JP7543890A 1990-03-27 1990-03-27 Structure of connecting part of printed-circuit board Pending JPH03276791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7543890A JPH03276791A (en) 1990-03-27 1990-03-27 Structure of connecting part of printed-circuit board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7543890A JPH03276791A (en) 1990-03-27 1990-03-27 Structure of connecting part of printed-circuit board

Publications (1)

Publication Number Publication Date
JPH03276791A true JPH03276791A (en) 1991-12-06

Family

ID=13576241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7543890A Pending JPH03276791A (en) 1990-03-27 1990-03-27 Structure of connecting part of printed-circuit board

Country Status (1)

Country Link
JP (1) JPH03276791A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008218833A (en) * 2007-03-06 2008-09-18 Citizen Electronics Co Ltd External connection terminal of metal core substrate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008218833A (en) * 2007-03-06 2008-09-18 Citizen Electronics Co Ltd External connection terminal of metal core substrate

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