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Structure of an electronic device including a number of printed circuit boards

  • US 5,289,340 A
  • Filed: 06/24/1992
  • Issued: 02/22/1994
  • Est. Priority Date: 06/25/1991
  • Status: Expired due to Fees
First Claim
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1. A structure of an electronic device, comprising:

  • at least one mother board elongated in an up-and-down direction and provided with a wiring circuit network comprising printed wirings on a first surface thereof;

    a plurality of first printed circuit boards mounted on said at least one mother board at a first position in the up-and-down direction of said at least one mother board and having a plurality of surfaces positioned parallel to the up-and-down direction and substantially perpendicular to the first surface of said at least one mother board, said plurality of first printed circuit boards each carrying a number of electronic parts therewith and comprising a printed circuit electrically connecting said electronic parts, and connection terminals formed by ends of said printed circuit;

    a plurality of second printed circuit boards mounted on said at least one mother board at a second position in the up-and-down direction of said at least one mother board and having a plurality of surfaces positioned perpendicular to the up-and-down direction and substantially perpendicular to the first surface of said at least one mother board, said plurality of second printed circuit boards each carrying a number of electronic parts therewith and comprising a printed circuit for electrically connecting said electronic parts, and connecting terminals formed by ends of said printed circuit; and

    connector means for connecting said connecting terminals of said first printed circuit boards to said connecting terminals of said second printed circuit boards via said wiring circuit network provided on said at least one mother board, said connector means being connected to said first and second printed circuit boards to connect said first and second printed circuit boards to said at least one mother board, said connector means including unit wirings, said units wirings being positioned so as not to intersect one another;

    said wiring circuit network comprising a single layer printed circuit.

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