JPS6433999A - Inserting and removing system of printed circuit board - Google Patents

Inserting and removing system of printed circuit board

Info

Publication number
JPS6433999A
JPS6433999A JP62190652A JP19065287A JPS6433999A JP S6433999 A JPS6433999 A JP S6433999A JP 62190652 A JP62190652 A JP 62190652A JP 19065287 A JP19065287 A JP 19065287A JP S6433999 A JPS6433999 A JP S6433999A
Authority
JP
Japan
Prior art keywords
voltage
circuit board
printed circuit
signal
equipment
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
JP62190652A
Other languages
Japanese (ja)
Inventor
Yasuhiro Uchiumi
Hisayasu Ozaki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP62190652A priority Critical patent/JPS6433999A/en
Publication of JPS6433999A publication Critical patent/JPS6433999A/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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/11—Printed elements for providing electric connections to or between printed circuits
    • H05K1/117—Pads along the edge of rigid circuit boards, e.g. for pluggable connectors

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Mounting Of Printed Circuit Boards And The Like (AREA)

Abstract

PURPOSE:To enable the inserting and removing of a printed circuit board in the state of operating an equipment, by providing a means wherein signals turn OFF in the order of a voltage-ready signal, a voltage, and a signal at the time of removing the printed wiring board from the equipment, and signals turn ON in the order of the signal, the voltage, and the voltage-ready signal at the time of inserting the printed board into the equipment. CONSTITUTION:A means is provided wherein signals turn OFF in the order of a voltage-ready signal 3-1, a voltage 3-2, and a signal 3-3, when a printed circuit board 1 is removed from an equipment, and the signals turn ON in the order of the signal 3-3, the voltage 3-2 and the voltage-ready signal 3-1, when the printed circuit board 1 is inserted into the equipment. The printed circuit board 1 is inserted or removed in the state where electric power is supplied. For example, signal line terminal group 1-3 and a grounding terminal 1-4 of the printed circuit board 1 protrude at the end- portion of the printed circuit board 1 so as to abut first againt a connector 2, and their ends are arranged at a position l4 apart from a reference line. Each end-portion of + or -5V power supply terminal 1-2-1, + or -12V power supply terminal 1-2-2 and a voltage- ready terminal 1-1 of the voltage-ready signal is arranged on the inclined end-surface of the printed circuit board 1, and the respective positions are located l3, l2, and l1, apart from the reference line.
JP62190652A 1987-07-29 1987-07-29 Inserting and removing system of printed circuit board Pending JPS6433999A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62190652A JPS6433999A (en) 1987-07-29 1987-07-29 Inserting and removing system of printed circuit board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62190652A JPS6433999A (en) 1987-07-29 1987-07-29 Inserting and removing system of printed circuit board

Publications (1)

Publication Number Publication Date
JPS6433999A true JPS6433999A (en) 1989-02-03

Family

ID=16261649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62190652A Pending JPS6433999A (en) 1987-07-29 1987-07-29 Inserting and removing system of printed circuit board

Country Status (1)

Country Link
JP (1) JPS6433999A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5192220A (en) * 1992-01-31 1993-03-09 Amp Inc. Dual readout extended socket
JP2003187924A (en) * 2001-12-17 2003-07-04 Pioneer Electronic Corp Connector, electronic device, and control method of electronic device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5192220A (en) * 1992-01-31 1993-03-09 Amp Inc. Dual readout extended socket
JP2003187924A (en) * 2001-12-17 2003-07-04 Pioneer Electronic Corp Connector, electronic device, and control method of electronic device

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