GB2287368A - Coding device for mechanical coding of printed circuit boards - Google Patents

Coding device for mechanical coding of printed circuit boards

Info

Publication number
GB2287368A
GB2287368A GB9510593A GB9510593A GB2287368A GB 2287368 A GB2287368 A GB 2287368A GB 9510593 A GB9510593 A GB 9510593A GB 9510593 A GB9510593 A GB 9510593A GB 2287368 A GB2287368 A GB 2287368A
Authority
GB
United Kingdom
Prior art keywords
coding
coding device
circuit boards
printed circuit
mother board
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.)
Granted
Application number
GB9510593A
Other versions
GB9510593D0 (en
GB2287368B (en
Inventor
Tapio Tuomainen
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.)
Nokia Oyj
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of GB9510593D0 publication Critical patent/GB9510593D0/en
Publication of GB2287368A publication Critical patent/GB2287368A/en
Application granted granted Critical
Publication of GB2287368B publication Critical patent/GB2287368B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1438—Back panels or connecting means therefor; Terminals; Coding means to avoid wrong insertion
    • H05K7/1452—Mounting of connectors; Switching; Reinforcing of back panels
    • H05K7/1455—Coding for prevention of wrong insertion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/52—Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling

Abstract

The invention relates to a coding device for mechanical coding of printed circuit boards (10) to be mounted on a mother board (20), which coding device (30) is intended to be fastened to a printed board (10) in the vicinity of the mounting place of a printed board connector (11) to cooperate with a coding pin or pins (22) to be fastened to the mother board (20). The coding device (30) comprises superimposed channels (31) substantially closed at the side facing the mother board (20) and intended to be opened in connection with the mounting of the printed board (10) at that coding pin or those coding pins (22) only which are supposed to cooperate with the printed board and which are to be mounted adjacent to a mother board connector (21), so that each coding pin (22) may be pushed into the coding device (30) channel (31) opened for this coding pin only, when the printed board connector (11) is mounted on the mother board connector (21). <IMAGE>
GB9510593A 1992-11-25 1993-11-11 Coding device for mechanical coding of printed circuit boards Expired - Fee Related GB2287368B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI925348A FI99236C (en) 1992-11-25 1992-11-25 Encoding piece for mechanical coding of circuit boards
PCT/FI1993/000473 WO1994013037A1 (en) 1992-11-25 1993-11-11 Coding device for mechanical coding of printed circuit boards

Publications (3)

Publication Number Publication Date
GB9510593D0 GB9510593D0 (en) 1995-07-19
GB2287368A true GB2287368A (en) 1995-09-13
GB2287368B GB2287368B (en) 1996-10-09

Family

ID=8536272

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9510593A Expired - Fee Related GB2287368B (en) 1992-11-25 1993-11-11 Coding device for mechanical coding of printed circuit boards

Country Status (6)

Country Link
AU (1) AU5423094A (en)
DE (1) DE4396104T1 (en)
FI (1) FI99236C (en)
GB (1) GB2287368B (en)
SE (1) SE507203C2 (en)
WO (1) WO1994013037A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005023716A1 (en) * 2005-05-18 2006-11-23 E.G.O. Elektro-Gerätebau GmbH Electrical power switching unit for use with domestic equipment such as washing machine has coding lugs for correct assembly
US8289670B2 (en) 2007-10-17 2012-10-16 B/E Intellectual Property Adaptive power management system for aircraft galleys

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200361A (en) * 1962-07-20 1965-08-10 Sperry Rand Corp Printed circuit board connector assembly
DE2455409B2 (en) * 1974-11-22 1980-12-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Coding device for multiple sockets
DE3630950A1 (en) * 1986-09-11 1988-03-24 Siemens Ag Multipole electrical plug connection having a coding device
US4772227A (en) * 1984-09-27 1988-09-20 Siemens Aktiengesellschaft Electric plug connection with a coder device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200361A (en) * 1962-07-20 1965-08-10 Sperry Rand Corp Printed circuit board connector assembly
DE2455409B2 (en) * 1974-11-22 1980-12-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Coding device for multiple sockets
US4772227A (en) * 1984-09-27 1988-09-20 Siemens Aktiengesellschaft Electric plug connection with a coder device
DE3630950A1 (en) * 1986-09-11 1988-03-24 Siemens Ag Multipole electrical plug connection having a coding device

Also Published As

Publication number Publication date
AU5423094A (en) 1994-06-22
SE9501922L (en) 1995-05-23
SE9501922D0 (en) 1995-05-23
FI99236C (en) 1997-11-10
GB9510593D0 (en) 1995-07-19
GB2287368B (en) 1996-10-09
WO1994013037A1 (en) 1994-06-09
SE507203C2 (en) 1998-04-20
DE4396104T1 (en) 1995-11-23
FI99236B (en) 1997-07-31
FI925348A0 (en) 1992-11-25
FI925348A (en) 1994-05-26

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20031111