EP0158122B1 - Fiche programmable - Google Patents

Fiche programmable Download PDF

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Publication number
EP0158122B1
EP0158122B1 EP85102598A EP85102598A EP0158122B1 EP 0158122 B1 EP0158122 B1 EP 0158122B1 EP 85102598 A EP85102598 A EP 85102598A EP 85102598 A EP85102598 A EP 85102598A EP 0158122 B1 EP0158122 B1 EP 0158122B1
Authority
EP
European Patent Office
Prior art keywords
contacts
contact
sockets
short
component carrier
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.)
Expired
Application number
EP85102598A
Other languages
German (de)
English (en)
Other versions
EP0158122A3 (en
EP0158122A2 (fr
Inventor
Kurt Bräutigam
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of EP0158122A2 publication Critical patent/EP0158122A2/fr
Publication of EP0158122A3 publication Critical patent/EP0158122A3/de
Application granted granted Critical
Publication of EP0158122B1 publication Critical patent/EP0158122B1/fr
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R29/00—Coupling parts for selective co-operation with a counterpart in different ways to establish different circuits, e.g. for voltage selection, for series-parallel selection, programmable connectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/005—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch adapted for connection with printed circuit boards
    • 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
    • H01R12/70—Coupling devices
    • H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
    • H01R12/7011—Locking or fixing a connector to a PCB
    • H01R12/707—Soldering or welding
    • 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
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • 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
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/721—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures cooperating directly with the edge of the rigid printed circuits
    • 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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch

Definitions

  • the invention relates to a switchable short-circuit plug device according to the preamble of the claim.
  • a switchable short-circuit plug device which has two contacts arranged in pairs. These contacts are bush-shaped and resilient and interact with pin contacts which are arranged on a component carrier. If necessary, the contacts can be connected to one another by means of a switching element. Due to their shape, both contacts and pins are comparatively complex to manufacture. In this device, the accessibility of the contacts is limited, so that test connections can only be made with comparatively great effort. Furthermore, a switchable short-circuit plug device is known from EP-A-0 018 133, the switching element of which is comparatively complex to manufacture. In addition, the creation of test connections is also comparatively difficult to implement with this device. Further information on the technological background to this invention can be found in the documents FR-A-2 223 937, US-A-4 283 100 and US-A-4 116 524.
  • switch-offs, switchovers or programming of circuit parts are implemented with various types of print switches.
  • the print switches are regularly attached to the component carrier (circuit board) by soldering.
  • the adaption for the automatic testing of complex functions takes place from the soldering side with a large number of pieces by means of a needle adapter. If devices are produced in small numbers, needle adaptation is out of the question for economic reasons due to the high initial costs. For this reason, today a solution with setting individual pins at a prescribed distance (pitch) is preferred, which are bridged after the adaptation for the purpose of testing with short-circuit plugs.
  • DIP switches in a dual-in-line design. They are often referred to in the literature as DIP switches or programming switches. These known DIP switches generally have two to eight switching elements, which are combined in a common housing and are guided on soldering pins in a DIL arrangement. However, the reliability of such DIP switches leaves something to be desired.
  • the connection to the conductor tracks and components is usually made by soldering in the circuit board, less often by plugging them into the DIL socket, as is also used for integrated circuits in the DIL housing, because the permissible overall height on the component carrier is exceeded and contact reliability is impaired. In the case of soldered switches, the connection contacts are usually not accessible from the component side, so that test or programming adapters can only be adapted from the solder side.
  • the invention as characterized in the claim, is based on the object of creating a switchable short-circuit plug device which requires little space, in particular with regard to overall height, good contact making and testing options.
  • the invention combines the advantages of the solderable test switch with the pluggability of the classic short-circuit plug without having its shortcomings.
  • a slide 16 guided in grooves 14, 15 is displaceably arranged parallel to the upper end face 13.
  • a contact plate 17 is inserted, the length of which is dimensioned such that in one end position of the slide both contact tongues 9, 10 are electrically connected to one another, while in the other end position 0 the parts mentioned are electrically separated from one another are. So that the slide engages in both end positions 0, I, the surface of the contact plate facing the housing interior is provided with corresponding depressions 18, 19.
  • the lower end face of the housing has two bores 20, 21 which widen conically outwards.
  • the contacts 5, 6 together with the contact springs 7, 8 thus form sockets arranged in pairs in connection with the housing described.
  • a circuit board 22 are two pins 23, 24 at a distance from the two bores 20, 21 preferably in the usual pitch, z. B. soldered an integer multiple of 1/10 inch, which resiliently rest on the two contact springs 7, 8, whereby (in the assembled state) the electrical connection between the contact tongues 9, 10 and conductor tracks 25, 26 on the soldering side of the circuit board 22 is.
  • any programming plugs can be strung together, whereby adjacent contact pairs have a spacing of 1/10 ".
  • the pins 23, 24, which are mechanically inserted and soldered into the printed circuit board 22, are used for the automatic test after the complete assembly Adapted in groups and equipped with the programming plugs after the test has been completed.
  • the slider 16 is brought into the prescribed position 0 or I.
  • the plug can be retrofitted in the system test or by the customer himself without dismantling the device can be switched on or off as required.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)

Claims (1)

  1. Dispositif de fiche de court-circuit commutable avec deux contacts (5, 6) disposés en une paire, qui coopèrent avec des points de contact correspondants (23, 24) disposés sur une base porte-composants (22), et qui présente pour chaque paire de contacts un élément de commutation (16) pour la mise en court-circuit au choix des contacts précités, dans lequel les contacts sont des douilles et les points de contact sur la base porte-composants (22) sont des broches (23, 24) et où les douilles sont formées par des contacts (5, 6) disposés par paire avec des ressorts de contact (7, 8), caractérisé en ce que
    - les douilles sont placées dans un boîtier commun (1), et
    - les contacts (5, 6) se terminent à une extrémité par des languettes de contact (9, 10) qui forment les contacts fixes de l'élément de commutation, dont l'organe de contact mobile (16) est guidé à la face extérieure supérieure (13) du boîtier.
EP85102598A 1984-03-26 1985-03-07 Fiche programmable Expired EP0158122B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1508/84 1984-03-26
CH150884 1984-03-26

Publications (3)

Publication Number Publication Date
EP0158122A2 EP0158122A2 (fr) 1985-10-16
EP0158122A3 EP0158122A3 (en) 1985-12-27
EP0158122B1 true EP0158122B1 (fr) 1989-01-04

Family

ID=4212076

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85102598A Expired EP0158122B1 (fr) 1984-03-26 1985-03-07 Fiche programmable

Country Status (2)

Country Link
EP (1) EP0158122B1 (fr)
DE (1) DE3567326D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9215701U1 (fr) * 1992-11-19 1993-01-07 Wissing, Heimo, Dr.Med. Dipl.-Ing., 6900 Heidelberg, De

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2696048B1 (fr) * 1992-09-23 1994-11-18 Professional Gl Electro Produc Dispositif de connexion pour installation de transmission de signaux.
NZ547556A (en) * 2003-11-18 2009-10-30 Tyco Electronics Amp Gmbh Connector socket for a network connector
KR101967321B1 (ko) * 2014-08-29 2019-04-09 후아웨이 테크놀러지 컴퍼니 리미티드 전자제품

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1571487A (fr) * 1968-05-03 1969-06-20
FR2223937B1 (fr) * 1973-03-29 1978-03-24 Telemecanique Electrique
US4116524A (en) * 1977-06-29 1978-09-26 Illinois Tool Works Terminal bridging assembly
US4268728A (en) * 1979-04-23 1981-05-19 Amp Incorporated Switch encoder
US4283100A (en) * 1979-12-27 1981-08-11 Western Electric Company, Inc. Jumper plug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9215701U1 (fr) * 1992-11-19 1993-01-07 Wissing, Heimo, Dr.Med. Dipl.-Ing., 6900 Heidelberg, De

Also Published As

Publication number Publication date
EP0158122A3 (en) 1985-12-27
DE3567326D1 (en) 1989-02-09
EP0158122A2 (fr) 1985-10-16

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