JPS6433999A - Inserting and removing system of printed circuit board - Google Patents
Inserting and removing system of printed circuit boardInfo
- 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
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.
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)
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 |
-
1987
- 1987-07-29 JP JP62190652A patent/JPS6433999A/en active Pending
Cited By (2)
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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