EP0735623B1 - Connecteur électrique - Google Patents

Connecteur électrique Download PDF

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Publication number
EP0735623B1
EP0735623B1 EP96103345A EP96103345A EP0735623B1 EP 0735623 B1 EP0735623 B1 EP 0735623B1 EP 96103345 A EP96103345 A EP 96103345A EP 96103345 A EP96103345 A EP 96103345A EP 0735623 B1 EP0735623 B1 EP 0735623B1
Authority
EP
European Patent Office
Prior art keywords
electrical connector
devices
contact
connection
circuit 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.)
Expired - Lifetime
Application number
EP96103345A
Other languages
German (de)
English (en)
Other versions
EP0735623A2 (fr
EP0735623A3 (fr
Inventor
Jacques Longueville
Peter Pagnin
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.)
TE Connectivity Solutions GmbH
Original Assignee
Tyco Electronics Logistics 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 Tyco Electronics Logistics AG filed Critical Tyco Electronics Logistics AG
Publication of EP0735623A2 publication Critical patent/EP0735623A2/fr
Publication of EP0735623A3 publication Critical patent/EP0735623A3/fr
Application granted granted Critical
Publication of EP0735623B1 publication Critical patent/EP0735623B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H01R12/82—Coupling devices connected with low or zero insertion force
    • H01R12/85—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures
    • H01R12/87—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures acting automatically by insertion of rigid printed 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
    • 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
    • H01R12/714—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 with contacts abutting directly the printed circuit; Button contacts therefore provided on 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
    • H01R12/82—Coupling devices connected with low or zero insertion force
    • H01R12/85—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures
    • H01R12/88—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures acting manually by rotating or pivoting connector housing parts
    • 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

Definitions

  • the present invention relates to an electrical Interconnects according to the preamble of claim 1.
  • the ones to be transmitted can be provided Channels only through every second contact while the contacts in between are grounded.
  • a shielding element is between the vertical connection rows of a female connector like this inserted that of the five available contact rows only three rows are useful for signals, while two rows be massed.
  • EP 0 486 298 A1 describes a connector arrangement known, in which between signal contacts by one half pitch offset ground contacts are arranged, so that the signal contacts in the plugged state of ground contacts are surrounded.
  • Actuating aids are available that match those of the operator Reduce the effort required, but they are forces now to be exerted increasingly by these no longer easily manageable.
  • From US-A-3 130 351 is an electrical connector for connection a backplane circuit board as the first circuit board with a component circuit board as a second circuit board according to the preamble of Claim 1 known.
  • the auxiliary devices for holding the electrical connectors include a toggle-shaped cross section Mating connector halves by a first, closed Position can be tilted into a second, open position. In the first, closed position are contacts on surface contacts on the Outside of a printed circuit board inserted into the connector.
  • the Connections between the contacting devices of the connector are in the respective toggle-shaped connector parts in cross section cast in and stand with flexible conductor sections from the Connector parts from the outside. Accordingly, they are with the Pivotal movements of the connector parts bent and accordingly loaded.
  • the present invention is therefore based on the object an electrical connector according to the preamble of the claim 1 in such a way that the manufacture and releasing an electrical connection to be applied Power can be reduced to a minimum.
  • both conventional electrical connectors i.e. in the electrical Connecting with knife and female connectors causes the intended Bringing together the contacting devices to be contacted at the same time both an electrical as well as a mechanical connection. For example, you wanted the electrical connection by connecting the Make contacting devices safer and more reliable, would automatically also strengthen the mechanical Connection.
  • connection position effecting elements are electrical Connection and the mechanical holding in the connection position effecting elements locally separated from each other.
  • the electrical connector according to the invention thus opens up the Possibility of a reliable and secure electrical connection to manufacture and at the same time the manufacture and Release of an electrical connection force to be applied to reduce a minimum.
  • Figure 1 shows a schematic cross-sectional view of a Embodiment of an electrical connector according to the Invention in the connected state.
  • the electrical connector 1 shown in Figure 1 is used in described embodiment as a circuit board connector element for connecting the surface of a backplane circuit board 2 and the surface of an assembly circuit board 3, the module circuit board 3 in the connected state with the interposition of the electrical connector 1 on the Surface of the backplane circuit board 2 is attached.
  • the electrical connector 1 is symmetrical when connected around a contacting section of the assembly circuit board 3 laid.
  • Each of the symmetrical halves (upper and lower halves according to Figure 1) has a layered structure or sandwich construction.
  • One symmetrical half i.e. the upper according to Figure 1 Half consists of one in the center of the electrical connector 1 lying bottom 11a, an outside cover 12a, and a middle piece lying between the bottom and the lid 13a.
  • the other symmetrical half i.e. the according to figure 1 lower half consists of one in the center of the electrical Connector 1 lying floor 11b, an outside Lid 12b and one lying between the bottom and the lid Center piece 13b.
  • the center pieces 13a, 13b point in this embodiment both on their side facing the covers 12a, 12b as well as on its side facing the floors 11a, 11b any number of recesses to form channels 14 on.
  • Connection devices 15 for electrical contacting and connection of backplane and assembly circuit board are described in more detail later.
  • FIG. 2 is a perspective view of that according to FIG 1 top symmetrical half of the electrical connector
  • Figure 3 is an exploded view of that of Figure 1 top symmetrical half of the electrical connector.
  • the channels are formed by under or on a centerpiece in which the channels correspond exactly Recesses are provided, a bottom and a lid are set are, whose surfaces facing the centerpiece essentially are just trained.
  • the Lid and / or the bottom on the facing the center piece Sides should be provided on the sides.
  • To form a channel 14 would have the middle piece and the lid or the bottom then be assembled so that respective recesses in the two connector components come to lie on top of each other.
  • Such channel formation has the advantage that Middle piece with the same stability thinner can be formed or the same thickness of the same can be trained more stable and beyond easier to manufacture due to the less deep recesses is.
  • This possibility of channel formation has the advantage that the assembly of the electrical connector is facilitated and the precision that can be achieved can be increased.
  • Each of the connecting devices 15 has two brackets 16a, 16b provided in the assembled state of the electrical Connector displacement of the connector prevent along the canal. Nevertheless, how will be described in more detail, a movement of each End sections of the connecting devices possible, yes even desired.
  • connection device 15 here as a thin resilient strip is formed, allow how can be clearly seen in FIG. 8, which will be explained later, the connecting devices 15 at their respective ends in not connected to a respective circuit board of the electrical connector elastic to a certain extent are pushed out of the connector while as can be seen from Figure 1, in each case with Circuit board connected state of the electrical connector be pushed back into this. In the latter state she practices Connection device 15 a substantially frontally the respective PCB pressure force, which, as will be described in more detail, a not inconsiderable one Importance for the reliability of the to be accomplished Has contacting.
  • the connecting devices 15 are used for an electrical Connection between contacting devices of the rear wall and the assembly circuit board. Accordingly on the one hand, the connecting devices are good electrical ones Conductors, and on the other hand, they are at their ends as contacting devices each with an electrical contact enabling contact surface.
  • the backplane circuit board 2 as contacting devices on their surface for the purpose of improved Contact is preferably gold-plated.
  • the assembly circuit board 3 as contacting devices both on their top as well on their underside the contact pads 21 corresponding contact pads 31 on.
  • the electrical connection of the rear wall circuit board 2 with the electrical connector 1 and the electrical connection the assembly circuit board 3 with the electrical connector 1 is by pressing the contacting devices of the electrical connector on the pads 21 and 31 of the each circuit board causes.
  • the connecting devices designed as resilient strips 15 15, as already mentioned above, at Introducing the electrical connector into the connection state deflected from its rest position and pushed back into the channel.
  • Figure 4 shows the state of connection between the electrical Connector 1 and the assembly circuit board 3.
  • the connecting device from the in the 4 shows the rest position indicated by dashed lines deflected and exercises on the assembly circuit board 3, more precisely said on the assigned contact patch on the assembly circuit board a pressure force.
  • the connecting device 15 protrudes the surface of the assembly circuit board 3 facing the electrical connector.
  • the connecting device 15 against its spring force in the channel 14 pushed back.
  • FIGS. 5A and 5B are from the direction of that in FIG. 4 arrows shown sectional views of the electrical Connector.
  • FIG. 5A shows the electrical connector in the assembly board 3 unconnected state.
  • the figure 5B shows the electrical connector in the board assembly 3 connected state.
  • the connecting device takes 15 different in the respective states Positions within channel 14.
  • Such a defined movement of the connecting device 15 within the channel 14 has the advantage that even then, if the connecting device is not exactly identical as a result processed contacting devices when introduced into the connection status varies within the channel is moved far, always for all connecting devices exactly the desired impedance can be obtained. About that In addition, it can be extremely simple and even before installing the electrical connector in a device a desired impedance value of the electrical connector can be set.
  • the backplane circuit board 2 and the assembly circuit board 3 cannot around the pads 21 and 31 in the figures have wall-shaped elevations shown.
  • These surveys are made of dielectric material, for example by spraying made of plastic and serve the contact surfaces the contacting devices of the electrical Connector exactly on the contact surfaces of the contacting devices of the respective circuit boards and guide them in this position precisely defined by the survey or To keep the rest position permanently. It can also be used of inaccurately manufactured printed circuit boards and / or electrical Always connect a safe electrical contact be preserved.
  • the connecting devices become 15 similar to a coaxial line in shielded Tunneling led.
  • connection of the housing of the electrical connector with Mass occurs at least through additional contact areas one of the circuit boards to be contacted, preferably with the interposition of in Figures 6A to 6C shown contact strips between the respective circuit board and the electrically conductive connector housing.
  • Figures 6A and 6B show different embodiments the contact strip in the idle state or in the connection-free state State, whereas FIG. 6C shows that shown in FIG. 6B Contact strips in one to be contacted between two Surface clamped state shows.
  • the embodiments of the contact strip according to the figures 6A and 6B have in common that they are wavy in high density Have deformations with resilient properties, which in compressed state striving to get back into their Return to rest position.
  • Knife and female connectors used are those described here electrical connectors and the respective to be contacted Circuit board through this the safe and reliable Contacting force from each other pushed away.
  • the backplane circuit board 2 points to this, as in FIG. 1 can be seen, guide and retaining walls 22 with locking devices 23 for holding the electrical connector 1 in the connection position.
  • FIG. 7 A perspective view of these guide and retaining walls 22 with the locking devices 23 is shown in Figure 7.
  • the guide walls 22 a plurality of locking devices 23.
  • the locking devices 23 are as resilient retaining tabs trained in the connected state of the electrical Connector with the backplane circuit board 2 in corresponding Engage recesses in the electrical connector and the electrical connector against that between the contact surfaces acting pressure forces defined in this position hold.
  • FIG. 8 shows a schematic cross-sectional view of the shown in Figure 1 in the connecting position Connector in an assembly position.
  • FIG. 1 One of the above two defined positions of the halves of the electrical connector, namely the straight one already mentioned connection position is shown in FIG. 1.
  • the assembly circuit board 3 In this position, the assembly circuit board 3 in a defined position between the halves of the electrical Connector held, and both contact surfaces of the connecting devices serving for useful signal transmission 15 of the electrical connector as well provided for connecting the connector housing to ground Contact surfaces of the electrical connector, the latter under Interposition of the contact strips already explained above, on the corresponding contact surfaces of the assembly circuit board pressed.
  • FIG. 1 The other of the above two defined positions the halves of the electrical connector, namely the mounting position is shown in FIG. In this position are the halves of the electrical connector on that of the assembly circuit board end facing away from each other, where moving away, i.e. when loosening the mechanical connection automatically and practically without additional effort at the same time the electrical connections between the electrical connector and the assembly circuit board be removed and the assembly circuit board to be removed the same from the electrical connector or for insertion the same can move freely in the electrical connector becomes.
  • the recess in the electrical intended for the circuit board Connector points in the connection position of the electrical Connector a substantially the thickness of the to be contacted PCB of appropriate thickness; she is preferably dimensioned so that the circuit board to be contacted in the connection position of the electrical connector is pinched between its halves.
  • the locking projections 17 engage in the connecting position of the electrical connector into corresponding cutouts 32 in the assembly circuit board 3 and carry on this Way that the circuit board in the connecting position of the electrical connector at a precisely defined Position is immovably locked.
  • the locking mechanism can for example be a screw bolt or a functionally the guide and retaining walls 22 corresponding structure with the locking devices 23 his.
  • the assembly circuit board is thus in the connecting position of the electrical connector with this safely and reliably connectable.
  • connection position of the electrical connector however not possible the connection between the electrical Connector and the assembly circuit board without destruction of the electrical connector and / or the assembly circuit board to solve.
  • the electrical connector must be in the assembly position to be brought.
  • the connector can also be opened change the position of the end sections of the locking devices 23, so that the mentioned pivot points are usually none will be fixed pivot points.
  • the Guide and retaining walls should be designed accordingly. That is, they must, however, as in particular from FIGS. 1 and 8 can also be seen from Figure 7, in that of the backplane circuit board distal end section an expanding Have shape so that the electrical connector for the Unfolding required space available put.
  • the electrical connector according to the invention enables one reliable and safe electrical connection and at the same time the reduction of when connecting and disconnecting force to be applied to a minimum.
  • the electrical connector according to the invention can also be designed for the transmission of symmetrical signals.
  • the case would be two parallel inner conductors in the form of a channel provided by two parallel connecting devices.
  • Another modification of the invention relates to generation of the contact surfaces to be contacted in the connected state each pressing force.
  • the electrical connector described is due to the local and / or functional separation of electrical and mechanical connection components can be operated almost without power and yet extremely simple and inexpensive to manufacture and assemble.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Claims (21)

  1. Connecteur électrique servant à la connexion électrique d'une première et d'une deuxième carte de circuits imprimés (2, 3), comportant des dispositifs d'établissement de contact (21, 31), les dispositifs d'établissement de contact correspondants (21, 31) étant raccordés par des dispositifs de raccordement (15), le connecteur électrique comportant une première moitié et une deuxième moitié, agencées dans la position de connexion de manière symétrique autour de la deuxième carte de circuits imprimés (3), cette première et deuxième moitié pouvant être écartées en vue de déplacer le connecteur électrique dans une position de montage et pouvant être rapprochées en vue du déplacement dans une position de connexion, et comportant des dispositifs ou des dispositifs auxiliaires destinés à retenir le connecteur électrique dans la position de connexion, dans laquelle les dispositifs d'établissement de contact (21, 31) sont connectés électriquement, les dispositifs d'établissement de contact (21, 31) et les dispositifs ou les dispositifs auxiliaires destinés à la retenue du connecteur électrique dans la position de connexion étant séparés localement, caractérisé en ce que les dispositifs de raccordement (15) sont guidés dans des canaux (14) de sorte que leurs sections d'extrémité respectives peuvent être déplacées transversalement à la direction longitudinale, s'étendant dans l'état de connexion du connecteur électrique (1) en continu du dispositif d'établissement de contact (21, 31) vers le dispositif d'établissement de contact (31, 21).
  2. Connecteur électrique selon la revendication 1, caractérisé en ce qu'il est configuré de sorte qu'il peut être enfiché pour l'essentiel de manière perpendiculaire sur le côté supérieur ou sur le côté inférieur de la première et/ou de la deuxième carte de circuits imprimés (2, 3).
  3. Connecteur électrique selon la revendication 2, caractérisé en ce qu'il est configuré de sorte à pouvoir être guidé par des parois de guidage et de retenue (22) agencées sur la carte de circuits imprimés à contacter (2, 3) lors de l'enfichage sur la carte de circuits imprimés et à pouvoir être retenu dans la position de connexion.
  4. Connecteur électrique selon la revendication 3, caractérisé en ce qu'il comporte des évidements dans le boítier, dans lesquels peuvent s'engager des dispositifs de blocage (23) des parois de guidage et de retenue (22).
  5. Connecteur électrique selon l'une des revendications 1 à 4, caractérisé en ce qu'il est configuré de sorte à pouvoir être enfiché dans la première et/ou la deuxième carte de circuits imprimés (2, 3), de manière parallèle au côté supérieur et/ou au côté inférieur de celles-ci.
  6. Connecteur électrique selon la revendication 5, caractérisé en ce qu'il est configuré de sorte à contacter dans la position de connexion la première et/ou la deuxième carte de circuits imprimés (2, 3) à partir du côté supérieur et du côté inférieur.
  7. Connecteur électrique selon la revendication 1, caractérisé en ce que la première et la deuxième moitié du connecteur électrique peuvent être bloquées dans la position de connexion et peuvent être déplacées l'une par rapport à l'autre lors du dégagement du blocage.
  8. Connecteur électrique selon la revendication 7, caractérisé en ce qu'il comporte un mécanisme de déploiement servant au déploiement du connecteur électrique (1), pour assurer ainsi le déplacement relatif entre la première et la deuxième moitié.
  9. Connecteur électrique selon l'une des revendications 1 à 8, caractérisé en ce que la première et la deuxième moitié du connecteur électrique (1) sont configurées de sorte à pouvoir serrer entre elles une partie de la carte de circuits imprimés devant être contactée (2, 3) dans la position de connexion du connecteur électrique.
  10. Connecteur électrique selon l'une des revendications 1 à 9, caractérisé en ce que la première et/ou la deuxième moitié du connecteur électrique comportent des saillies (17), s'engageant dans la position de connexion du connecteur électrique dans des évidements (32) de la première et/ou de la deuxième carte de circuits imprimés (2, 3).
  11. Connecteur électrique selon l'une des revendications ci-dessus, caractérisé en ce que les surfaces de contact agencées sur les dispositifs d'établissement de contact du connecteur électrique (1) sont configurées de sorte à permettre un raccordement pratiquement sans chevauchement avec les surfaces de contact des dispositifs d'établissement de contact (21, 31) des raccordements externes.
  12. Connecteur électrique selon la revendication 11, caractérisé en ce que les surfaces de contact des dispositifs d'établissement de contact du connecteur électrique (1) ont une configuration, dont l'extension dans une première direction est supérieure à l'extension dans une deuxième direction, la première direction étant une direction perpendiculaire à la direction d'écoulement du courant prédominant dans la zone de surfaces de contact et de leur environnement correspondant, la deuxième direction étant une direction parallèle à la direction d'écoulement du courant prédominant dans la zone des surfaces de contact et de leur environnement.
  13. Connecteur électrique selon la revendication 12, caractérisé en ce que les surfaces de contact des dispositifs d'établissement de contact du connecteur électrique (1) ont une configuration permettant l'établissement d'un contact de grande surface sous forme d'une section de surface essentiellement plane ou courbée.
  14. Connecteur électrique selon les revendications 12 ou 13, caractérisé en ce que les surfaces de contact des dispositifs d'établissement de contact du connecteur électrique (1) sont reliées à des éléments élastiques, déplacés dans l'état de connexion de leur position de repos et établissant ainsi la force de pression des surfaces de contact des dispositifs d'établissement de contact du connecteur électrique (1) sur les surfaces de contact des dispositifs d'établissement de contact (21, 31) des raccordements externes.
  15. Connecteur électrique selon la revendication 14, caractérisé en ce que la force de pression exercée par chaque surface de contact des dispositifs d'établissement de contact du connecteur électrique (1) est une force écartant les surfaces de contact du dispositif d'établissement de contact (21, 31) du raccordement externe respectivement affecté du connecteur électrique.
  16. Connecteur électrique selon les revendications 14 ou 15, caractérisé en ce que la force de pression de chaque surface de contact des dispositifs d'établissement de contact du connecteur électrique (1) est une force écartant les surfaces de contact des dispositifs d'établissement de contact (21, 31) des raccordements externes affectés du connecteur électrique (1), dans une direction essentiellement identique.
  17. Connecteur électrique selon l'une des revendications 1 à 16, caractérisé en ce que les dispositifs d'établissement de contact (21, 31) des raccordements externes sont pour l'essentiel constitués par des taches de contact planes sur la surface de la première et/ou de la deuxième carte de circuits imprimés (2, 3).
  18. Connecteur électrique selon l'une des revendications 1 à 17, caractérisé en ce que les parois des canaux (17) sont composées d'un matériau à base de métal.
  19. Connecteur électrique selon la revendication 18, caractérisé en ce que les parois des canaux (14) sont reliées électriquement à la masse.
  20. Connecteur électrique selon l'une des revendications 1 à 15, caractérisé en ce qu'il comporte des éléments de retenue (16a, 16b) fixés par des sections correspondantes des dispositifs de raccordement (15) dans les canaux (14) de sorte à empêcher un déplacement des dispositifs de raccordement le long de canaux, mais à permettre en partie d'autres déplacements.
  21. Connecteur électrique selon la revendication 20, caractérisé en ce que les dispositifs de raccordement (15) sont fixés dans les canaux (14) de sorte que lors du déplacement du dispositif de raccordement (15) accompagnant le déplacement du connecteur électrique (1) dans l'état de connexion, la distance entre celui-ci et une paroi de détermination de l'impédance du canal (14) est maintenue constante.
EP96103345A 1995-03-29 1996-03-04 Connecteur électrique Expired - Lifetime EP0735623B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19511508 1995-03-29
DE19511508A DE19511508C2 (de) 1995-03-29 1995-03-29 Elektrischer Leiterplattenverbinder

Publications (3)

Publication Number Publication Date
EP0735623A2 EP0735623A2 (fr) 1996-10-02
EP0735623A3 EP0735623A3 (fr) 1998-04-22
EP0735623B1 true EP0735623B1 (fr) 2002-06-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP96103345A Expired - Lifetime EP0735623B1 (fr) 1995-03-29 1996-03-04 Connecteur électrique

Country Status (5)

Country Link
US (1) US5823823A (fr)
EP (1) EP0735623B1 (fr)
JP (1) JP2751107B2 (fr)
AT (1) ATE218762T1 (fr)
DE (2) DE19511508C2 (fr)

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DE19725966C1 (de) * 1997-06-19 1998-12-17 Harting Kgaa Steckverbinder für Kartenrandmontage
DE19742400C2 (de) * 1997-09-25 2002-01-10 Tyco Electronics Logistics Ag Leiterplatten-Nullkraftsteckverbinder
US6483329B1 (en) * 2000-08-28 2002-11-19 Micron Technology, Inc. Test system, test contactor, and test method for electronic modules
US6489794B1 (en) * 2000-08-31 2002-12-03 Micron Technology, Inc. High speed pass through test system and test method for electronic modules
US6447317B1 (en) * 2001-07-11 2002-09-10 Hon Hai Precision Ind. Co., Ltd. Backplane connector
US6454586B1 (en) * 2001-08-17 2002-09-24 Hon Hai Precision Ind. Co., Ltd. Connector having moveable insert
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US6695646B1 (en) * 2002-10-18 2004-02-24 Hon Hai Precision Ind. Co., Ltd. Electrical connector having floatable chicklets
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DE19511508C2 (de) 1998-07-09
ATE218762T1 (de) 2002-06-15
DE19511508A1 (de) 1996-10-02
JP2751107B2 (ja) 1998-05-18
JPH08273775A (ja) 1996-10-18
US5823823A (en) 1998-10-20
EP0735623A2 (fr) 1996-10-02
EP0735623A3 (fr) 1998-04-22
DE59609280D1 (de) 2002-07-11

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