SE9501922L - Coding device for mechanical coding of circuit boards - Google Patents

Coding device for mechanical coding of circuit boards

Info

Publication number
SE9501922L
SE9501922L SE9501922A SE9501922A SE9501922L SE 9501922 L SE9501922 L SE 9501922L SE 9501922 A SE9501922 A SE 9501922A SE 9501922 A SE9501922 A SE 9501922A SE 9501922 L SE9501922 L SE 9501922L
Authority
SE
Sweden
Prior art keywords
coding
coding device
mother board
circuit boards
printed board
Prior art date
Application number
SE9501922A
Other languages
Swedish (sv)
Other versions
SE507203C2 (en
SE9501922D0 (en
Inventor
Tapio Tuomainen
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 SE9501922L publication Critical patent/SE9501922L/en
Publication of SE9501922D0 publication Critical patent/SE9501922D0/en
Publication of SE507203C2 publication Critical patent/SE507203C2/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Combinations Of Printed Boards (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

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>
SE9501922A 1992-11-25 1995-05-23 Coding device for mechanical coding of circuit boards SE507203C2 (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
SE9501922L true SE9501922L (en) 1995-05-23
SE9501922D0 SE9501922D0 (en) 1995-05-23
SE507203C2 SE507203C2 (en) 1998-04-20

Family

ID=8536272

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9501922A SE507203C2 (en) 1992-11-25 1995-05-23 Coding device for mechanical coding of 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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL294921A (en) * 1962-07-20
DE2455409C3 (en) * 1974-11-22 1981-11-19 Siemens AG, 1000 Berlin und 8000 München Coding device for multiple sockets
AR242469A1 (en) * 1984-09-27 1993-03-31 Siemens Ag Multiple electrical plug-and-socket connection with a coding 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
DE4396104T1 (en) 1995-11-23
FI925348A (en) 1994-05-26
GB2287368B (en) 1996-10-09
GB2287368A (en) 1995-09-13
FI925348A0 (en) 1992-11-25
GB9510593D0 (en) 1995-07-19
FI99236C (en) 1997-11-10
SE507203C2 (en) 1998-04-20
WO1994013037A1 (en) 1994-06-09
FI99236B (en) 1997-07-31
SE9501922D0 (en) 1995-05-23
AU5423094A (en) 1994-06-22

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Legal Events

Date Code Title Description
NUG Patent has lapsed