EP0146782B1 - Dispositif d'adaptation pour l'établissement d'une liaison électrique démontable entre élements de contact - Google Patents

Dispositif d'adaptation pour l'établissement d'une liaison électrique démontable entre élements de contact Download PDF

Info

Publication number
EP0146782B1
EP0146782B1 EP84113993A EP84113993A EP0146782B1 EP 0146782 B1 EP0146782 B1 EP 0146782B1 EP 84113993 A EP84113993 A EP 84113993A EP 84113993 A EP84113993 A EP 84113993A EP 0146782 B1 EP0146782 B1 EP 0146782B1
Authority
EP
European Patent Office
Prior art keywords
contact
component
circuit board
contact elements
contacts
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
EP84113993A
Other languages
German (de)
English (en)
Other versions
EP0146782A2 (fr
EP0146782A3 (en
Inventor
Max Maier
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to AT84113993T priority Critical patent/ATE30988T1/de
Publication of EP0146782A2 publication Critical patent/EP0146782A2/fr
Publication of EP0146782A3 publication Critical patent/EP0146782A3/de
Application granted granted Critical
Publication of EP0146782B1 publication Critical patent/EP0146782B1/fr
Expired legal-status Critical Current

Links

Images

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
    • 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
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
    • H01R12/585—Terminals having a press fit or a compliant portion and a shank passing through a hole in the printed circuit board
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter

Definitions

  • the invention relates to an adapter device for establishing a releasable electrical connection between contact elements of a first electrical component, e.g. of a component to be tested, and contact elements of a second electrical component, e.g. of an automatic tester.
  • Electrical components e.g. Printed circuit boards and modules, which can contain a large number of electronic components, must be installed, e.g. B. be checked in a data processing system for accuracy. For this purpose, they are introduced into an automatic test machine which generates the test signals required for testing the electrical component, hereinafter called the test object, and checks the output signals emitted by the test object. For this purpose, an electrical connection must be made between the test machine and the device under test.
  • test objects of different types have to be tested with an automatic test machine, the test object cannot be connected directly to the interface modules of the automatic test machine. Rather, an adapter device must be arranged between the connection modules of the automatic test machine and the test object. With the help of this adapter device, the lines of the interface modules are connected to the assigned lines of the test object. Therefore, if a differently designed test object is to be tested, it is only necessary to replace the adapter device or part of the adapter device; the other units of the automatic test machine do not have to be changed.
  • the adapter device is therefore in electrical connection with both the connection modules of the test machine and with the test object and is constructed in such a way that the signal lines and potential lines of the connection modules of the test machine are connected to the assigned signal lines and potential lines of the test object, e.g. in DE-A-3 212 456.
  • the object on which the invention is based is to specify an adapter device with which a releasable, correct electrical connection between a first electrical component, e.g. the test object, and a second electrical component, e.g. an automatic tester that can be produced that is simple and inexpensive.
  • a first electrical component e.g. the test object
  • a second electrical component e.g. an automatic tester that can be produced that is simple and inexpensive.
  • an adapter device of the type specified at the outset in that an interchangeable printed circuit board is provided which has vias in the pitch of the contact elements of the first component, the contact points in the pitch of the contact elements of the second component, and the connecting lines between the vias and the Has contact elements and that in the plated-through holes relative to the printed circuit board are arranged connecting parts, by the displacement of which electrical contact between the contact elements of the first component and the connecting elements and electrical contact between the connecting elements and the plated-through holes can be produced.
  • a simply designed connecting part is designed as a plug-in sleeve at one end for receiving a contact element of the first component designed as a contact pin and is spread apart at the other end in the contact area for through-plating.
  • a connecting part consists of a tube which is slit open at the other end and a pin which is arranged in contact with the tube and is designed as a plug-in sleeve at one end.
  • connection part is designed as a plug pin at one end and spread at the other end in the contact area for through-plating.
  • a connecting part consists of a tube which is slit open at the other end and a pin which is arranged in contact with the tube and is designed as a plug pin at one end.
  • the following procedure can be used to establish the electrical connection between the first component, the test object, and the second component, the automatic test machine.
  • the circuit board is moved in a first direction when the connecting parts are stationary in order to make contact between the contact pads of the circuit board and the contact elements of the automatic test machine.
  • the connecting parts are then pushed in the opposite direction through the through-contacts of the printed circuit board to such an extent that contact between the connecting parts and the contact elements of the first component, the test object, is established and there is contact between the through-contacts and the connecting parts.
  • This simple and inexpensive adapter device thus essentially consists of the printed circuit board, the contact elements of which can be easily adapted to the test object as well as the automatic testing machine in grid dimensions. This circuit board is then moved relative to the connecting parts, the test specimen and the testing machine in order to make contact. Such a printed circuit board is very inexpensive and can be easily replaced.
  • the printed circuit board 1 consists of a printed circuit board 1 and connecting parts 7.
  • the printed circuit board 1 contains plated-through holes 2 into which the connecting parts 7 can be inserted.
  • the plated-through holes 2 are arranged in the grid dimension of the contact elements of a test object 3.
  • the device under test 3 can e.g. be a printed circuit board, which is provided with a connector 12, the contact pins 13 of which must be connected to the connecting parts 7.
  • Contact patches 4 are also arranged on the printed circuit board 1, via which contact is made with contact pins 5 of the testing machine. These contact spots 4 are arranged on the printed circuit board 1 in the grid dimension of the contact elements of the automatic test machine. Electrical lines 6 are arranged between the plated-through holes 2 and the contact pads 4.
  • the electrical connection between the device under test 3 and the printed circuit board 1 takes place with the aid of the connecting part 7.
  • These connecting parts 7 establish a plug connection from the through connection 2 in the printed circuit board 1 to the plug 12 of the test object 3.
  • the connecting parts 7 are not firmly connected to the circuit board 1, they can therefore be moved in the direction of the arrow 8 relative to the circuit board 1. During this movement relative to the printed circuit board 1, contact can be established between the plug 12 of the test specimen 3 and the connecting parts 7 and also between the connecting parts 7 and the plated-through holes 2 of the printed circuit board 1.
  • FIG. 2 shows the state in which the connecting part 7 has not yet made the electrical contact between the contact pin 13 and the through-contact 2.
  • the connecting part 7 has to be pushed into the via 2, as shown in FIG. 3. This creates a plug connection between the contact pin 13 of the test specimen 3 and the through-connection 2.
  • the connecting part 7 is spread out at one end.
  • the connecting part with the spread-open end is pushed into the through-contact 2 and contact is created between the connecting part 7 and the through-contact 2.
  • the electrical connection between the contact pins 13 of the device under test 3 and the contact pins 5 of the automatic test machine can be established in the following way: First, the circuit board 1 is shifted in the direction of the arrow 9 relative to the connecting parts 7 until the contact pins 5 with the contact pads 4 are open the circuit board 1 have contact. During this displacement process, no contact is made between the connecting parts 7 and the contact pins 13 of the test specimen 3 and the connecting parts 7 and the plated-through holes 2. The circuit board 1 can remain in this position as long as test objects of the same structure are tested. To establish the electrical connection between the device under test 3 and the circuit board 1, the connecting parts 7 are now moved in the direction of the arrow 8 toward the device under test 3. This creates a contact between the contact pins 13 of the test specimen 3 and the ends of the connecting parts 7 designed as plug sleeves. Furthermore, there is contact between the plated-through holes 2 and the expanded parts of the connecting parts 7.
  • the connecting parts 7 are pulled out in the opposite direction from plated-through holes 2 on the printed circuit board 1, the contact between the connecting parts 7 and the plated-through holes 2 and between the connecting parts 7 and the plug pins of the device under test 3 being released .
  • the more precise structure of a connecting part 7 is shown in FIGS. 4 to 6.
  • the connecting part 7 has two components, it contains a tube 14 which is slotted and spread at one end 17.
  • a pin 15 is arranged in this tube 14.
  • This pin 15 is designed in FIGS. 4 and 6 in such a way that it has a plug-in sleeve 18 at one end.
  • a contact pin can be inserted into this socket 15.
  • the pin 15 protrudes so that a movement mechanism on this side can engage the pin.
  • both parts of the connecting part are stamped together in the area 16 with notches.
  • FIGS. 4 and 6 differs from that of FIGS. 4 and 6 only in that the one side of the pin 15 is not designed as a plug sleeve, but as a plug pin 10. Accordingly, the contact element of the device under test 3 is designed as a socket 13.

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Measuring Leads Or Probes (AREA)

Claims (8)

1. Dispositif d'adption pour établir une liaison électrique détachable entre des éléments de contact (13) d'un premier composant électrique (3), par exemple un module devant être contrôlé, et des éléments de contact (5) d'un second composant électrique, par exemple d'un appareil de contrôle automatique, caractérisé par le fait qu'il est prévu une plaquette à circuits imprimés (1) interchangeable, qui comporte des contacts traversants (2) disposés selon le pas tramé des éléments de contact (13) du premier composant (3) et qui comporte des plages de contact (4) disposées selon le pas tramé des éléments de contact (5) du second composant et portent les cnducteurs de liaison (6) situés entre les contacts traversants et les éléments de contact, et que dans les contacts traversants (2) se trouvent disposés des organes de liaison (7) déplaçables par rapport à la plaquette à circuits imprimés (1) et au moyen du déplacement desquels un contact peut être établi entre les éléments de contact (13) du premier composant (3) et les organes de liaison (7), et un contact peut être établi entre les organes de liaison (7) et les contacts traversants (2).
2. Dispositif d'adaptation suivant la revendication 1, caractérisé par le fait que sous l'effet du déplacement de la plaquette à circuits imprimés (1) par rapport aux organes de liaison (7), un contact peut être établi entre la plaquette à circuits imprimés et les éléments de contact (5) du second composant.
3. Dispositif d'adaptation suivant la revendication 1 ou 2, caractérisé par le fait que l'organe de liaison (7) est réalisé sous la forme d'une douille d'enfi- chage (18) au niveau de sa première extrémité servant à recevoir un élément de contact, réalisé sous la forme d'une broche de contact (13), du premier composant (3) et s'évase, sur son autre extrémité (17), dans la zone de liaison avec le contact traversant (2).
4. Dispositif d'adaptation suivant la revendication 3, caractérisé par le fait que l'organe de liaison (7) est constitué par un tube (14) qui est fendu et évasé sur la seconde extrémité (17), et par une broche (15) qui est disposée dans le tube (14) en étant en contact avec ce dernier et est réalisée, au niveau de la première extrémité, sous la forme d'une douille d'enfichage (18).
5. Dispositif d'adaptation suivant la revendication 1 ou 2, caractérisé par le fait que l'organe de liaison (7) est réalisé, au niveau de la première extrémité, sous la forme d'une broche enfichable (19) et s'évase au niveau de sa seconde extrémité, dans la zone de liaison avec le contact traversant (2).
6. Dispositif d'adaptation suivant la revendication 5, caractérisé par le fait que l'organe d liaison (7) est constitué par un tube (14), qui est fendu et évasé sur la seconde extrémité (17), et par une broche (15), qui est disposé dans le tube (14) en étant en contact avec ce dernier et est réalisée sous la forme d'une broche enfichable (19) au niveau de la seconde extrémité.
7. Dispositif d'adaptation suivant les revendications 3 ou 6, caractérisé par le fait que la tige (15) fait saillie au niveau de la seconde extrémité du tube (14).
8. Procédé pour réaliser une liaison électrique détachable entre un premier composant et un second composant à l'aide d'un dispositif d'adaptation suivant l'une des revendications 1 à 7, caractérisé par le fait qu'on déplace la plaquette à circuits imprimés (1) dans une première direction (9), tandis que l'organe de liaison (7) reste fixe, afin d'établir un contact entre les plages de contact (4) de la plaquette à circuits imprimés et les éléments de contact (5) du second composant, et qu'ensuite on déplace les organes de liaison (7) dans la direction opposée, à travers les contacts traversants (2) de la plaquette à circuits imprimés, jusqu'à ce qu'un contact soit établi entre les organes de liaison (7) et les éléments de contact (13) et le premier composant (3) et entre les organes de liaison (7) et les contacts traversants (2) de la plaquette à circuits imprimés (1).
EP84113993A 1983-11-23 1984-11-19 Dispositif d'adaptation pour l'établissement d'une liaison électrique démontable entre élements de contact Expired EP0146782B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84113993T ATE30988T1 (de) 1983-11-23 1984-11-19 Adaptereinrichtung zur herstellung einer loesbaren elektrischen verbindung zwischen kontaktelementen eines ersten elektrischen bauteils und kontaktelementen eines zweiten elektrischen bauteils.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833342368 DE3342368A1 (de) 1983-11-23 1983-11-23 Adaptereinrichtung zur herstellung einer loesbaren elektrischen verbindung zwischen kontaktelementen eines ersten elektrischen bauteils und kontaktelementen eines zweiten elektrischen bauteils
DE3342368 1983-11-23

Publications (3)

Publication Number Publication Date
EP0146782A2 EP0146782A2 (fr) 1985-07-03
EP0146782A3 EP0146782A3 (en) 1985-08-21
EP0146782B1 true EP0146782B1 (fr) 1987-11-19

Family

ID=6215060

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84113993A Expired EP0146782B1 (fr) 1983-11-23 1984-11-19 Dispositif d'adaptation pour l'établissement d'une liaison électrique démontable entre élements de contact

Country Status (3)

Country Link
EP (1) EP0146782B1 (fr)
AT (1) ATE30988T1 (fr)
DE (3) DE8333682U1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0397057B1 (fr) * 1989-05-12 1994-07-27 Siemens Aktiengesellschaft Assemblage pour la connexion mécanique et électrique d'une plaque de câblage d'extension à une plaque de câblage de base
US5314342A (en) * 1992-09-09 1994-05-24 Hewlett-Packard Company Universal probe adapter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609462A (en) * 1968-03-27 1971-09-28 Ruy Francisco Menino De Barros Interconnection device for electronic systems
GB1553636A (en) * 1978-01-18 1979-09-26 Harwin Engs Sa Contact pins for use with a printed circuit board
DE3123512A1 (de) * 1981-06-13 1982-12-30 Harting Elektronik Gmbh Kontaktelement fuer elektrische steckverbinder
GB2108777B (en) * 1981-08-20 1985-11-27 Cambion Electronic Products Li An electrical terminal
FR2514955A1 (fr) * 1981-10-19 1983-04-22 Bunker Ramo Borne de connexion electrique a implanter et son procede de fabrication
FR2524649A1 (fr) * 1982-04-02 1983-10-07 Thomson Csf Dispositif de controle de cartes de circuits imprimes
DE3212456C2 (de) * 1982-04-02 1984-10-31 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur Herstellung einer Steckverbindung zwischen den Kontaktelementen einer Flachbaugruppe und den Kontaktelementen eines Adapters

Also Published As

Publication number Publication date
DE3342368A1 (de) 1985-05-30
EP0146782A2 (fr) 1985-07-03
ATE30988T1 (de) 1987-12-15
DE3467663D1 (en) 1987-12-23
EP0146782A3 (en) 1985-08-21
DE8333682U1 (de) 1986-03-20

Similar Documents

Publication Publication Date Title
EP0255909B1 (fr) Dispositif de test pour circuits imprimés équipés de contact double face
DE2166754A1 (de) Verschiebewerkzeug zum herstellen und trennen von steckkontaktverbindungen
DE4133769A1 (de) Zwei-funktions nockenfuehrungs-ring-system fuer parallele elektrische zwischenverbindungen einer bauelement-testplatte und handhabbare testaufbau-kupplungen
EP0250620B1 (fr) Procédé et dispositif pour tester électriquement des circuits imprimés
EP0224471B1 (fr) Dispositif pour tester des cartes de circuits imprimés
DE10326317B4 (de) Testsystem zum Testen von integrierten Bausteinen
DE3723573A1 (de) Vorrichtung zur funktionsueberpruefung integrierter schaltkreise
DE3401428A1 (de) Einrichtung zur loesbaren verbindung einer schaltungsplatte
DE68909510T2 (de) Steckverbindung für eine Mikrowelleneinheit.
EP0146782A2 (fr) Dispositif d'adaptation pour l'établissement d'une liaison électrique démontable entre élements de contact
EP1059701B1 (fr) Dispositif de codage
DE3806792A1 (de) Vorrichtung zum pruefen von leiterplatten
DE2513640B2 (de) Mehrpolige codierte Steckverbindung
DE4001762C1 (fr)
WO2005078460A1 (fr) Procede et dispositif pour controler un element semi-conducteur dote de surfaces de contact sur les deux faces
DE2356840A1 (de) Verlaengerungsvorrichtung fuer kontaktelemente von elektrischen steckverbindungen
DE19962868A1 (de) Burn-In-Leiterplatte
DE3212456C2 (de) Vorrichtung zur Herstellung einer Steckverbindung zwischen den Kontaktelementen einer Flachbaugruppe und den Kontaktelementen eines Adapters
DE2046729B2 (de) Pruefklemme fuer loetfreie verbindungen mit integrierten bausteinen
DE3212403C2 (de) Adaptereinrichtung zur Herstellung einer lösbaren elektrischen Verbindung zwischen Kontaktelementen einer Verdrahtungsplatte und zugeordneten Kontaktelementen einer Flachbaugruppe
DE8515436U1 (de) Kontaktstift aus elektrisch leitendem Werkstoff zu Verwendung in einer elektrischen Prüfvorrichtung für Leiterplatten
DE202019003587U1 (de) Einpress-Kontakt
DE102004033302A1 (de) Testvorrichtung für elektronische Schaltungen
DE102021104514A1 (de) Verfahren zur Herstellung eines Elektronikgerätes mit in einem Gerätegehäuse enthaltener Leiterplatte sowie damit verbundenen Anschlusselementen zum Anschließen von elektrischen Anschlussleitern
DE3642587A1 (de) Vorrichtung zum voraltern von ic-baueinheiten

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

17P Request for examination filed

Effective date: 19841128

AK Designated contracting states

Designated state(s): AT CH DE FR GB IT LI

AK Designated contracting states

Designated state(s): AT CH DE FR GB IT LI

17Q First examination report despatched

Effective date: 19870128

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE FR GB IT LI

REF Corresponds to:

Ref document number: 30988

Country of ref document: AT

Date of ref document: 19871215

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3467663

Country of ref document: DE

Date of ref document: 19871223

ET Fr: translation filed
ITF It: translation for a ep patent filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19901018

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19901031

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19901127

Year of fee payment: 7

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19910125

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19910222

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19911119

Ref country code: AT

Effective date: 19911119

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19911130

Ref country code: CH

Effective date: 19911130

GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19920731

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19920801

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST