EP0735623B1 - Elektrischer Verbinder - Google Patents
Elektrischer Verbinder Download PDFInfo
- 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
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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
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- 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
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- 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
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- 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)
Description
- Figur 1
- eine schematische Querschnittsansicht eines Ausführungsbeispiels eines elektrischen Verbinders gemäß der Erfindung im Verbindungszustand,
- Figur 2
- eine perspektivische Ansicht der gemäß Figur 1 oberen symmetrischen Hälfte des elektrischen Verbinders,
- Figur 3
- eine Explosionsdarstellung der gemäß Figur 1 oberen symmetrischen Hälfte des elektrischen Verbinders,
- Figur 4
- eine schematische Schnittansicht der Verbindung des elektrischen Verbinders mit einer zu kontaktierenden Leiterplatte,
- Figur 5A
- eine schematische Darstellung der Position einer Verbindungsvorrichtung in einem Kanal im nicht verbundenen Zustand des elektrischen Verbinders,
- Figur 5B
- eine schematische Darstellung der Position der Verbindungsvorrichtung im Kanal im verbundenen Zustand des elektrischen Verbinders,
- Figur 6A
- einen Kontaktstreifen im nicht kontaktierten Zustand,
- Figur 6B
- eine andere Ausführungsform eines Kontaktstreifens im nicht kontaktierten Zustand,
- Figur 6C
- den in Figur 6B gezeigten Kontaktstreifen in einem zwischen zwei zu kontaktierenden Flächen eingespannten Zustand,
- Figur 7
- eine perspektivische Ansicht von Führungs- und Haltewänden mit Arretiervorrichtungen für den elektrischen Verbinder auf einer Leiterplatte, und
- Figur 8
- eine schematische Querschnittsansicht des in Figur 1 in einer Verbindungsstellung gezeigten elektrischen Verbinders in einer Montagestellung.
Claims (21)
- Elektrische Verbinder zum elektrischen Verbinden einer ersten und einer zweiten Leiterplatte (2, 3) die Kontaktierungsvorrichtungen (21,31) aüfweisen, von denen einander zugeordnete Kontaktierungsvorrichtungen (21,31) über Verbindungsvorrichtungen (15) verbunden sind und der elektrische Verbinder eine erste und eine zweite Hälfte aufweist, welche in der Verbindungsstellung symmetrisch um die zweite Leiterplatte (3) gelegt sind und diese erste und zweite Hälfte zum Bringen des elektrischen Verbinders in eine Montagestellung voneinander weg und zum Bringen in eine Verbindungsstellung zueinander hin bewegbar sind, und mit Vorrichtungen oder Hilfsvorrichtungen zum Halten des elektrischen Verbinders in einer Verbindungsstellung versehen ist, in welcher die Kontaktierungsvorrichtungen (21,31) miteinander elektrisch verbunden sind, wobei die Kontaktierungsvorrichtungen (21,31) (1) und die Vorrichtungen oder die Hilfsvorrichtungen zum Halten des elektrischen Verbinders in der Verbindungsstellung örtlich voneinander getrennt vorgesehen sind,
dadurch gekennzeichnet, daß
die Verbindungsvorrichtungen (15) mit ihren jeweiligen Endabschitten quer zu ihrer Längsrichtung beweglich in Kanälen (14) geführt sind, die im Verbindungszustand des elektrischen Verbinders (1) von Kontaktierungsvorrichtung (21,31) zu Kontaktierungsvorrichtung (31,21) durchgehend verlaufen. - Elektrischer Verbinder nach Anspruch 1,
dadurch gekennzeichnet, daß dieser derart ausgebildet ist, daß er im wesentlichen senkrecht auf die Oberseite oder die Unterseite der ersten und/oder der zweiten Leiterplatte (2, 3) aufsteckbar ist. - Elektrischer Verbinder nach Anspruch 2,
dadurch gekennzeichnet, daß dieser derart ausgebildet ist, daß er durch auf der zu kontaktierenden Leiterplatte (2, 3) vorgesehene Führungs- und Haltewände (22) beim Aufstecken auf die Leiterplatte führbar und in der Verbindungsstellung haltbar ist. - Elektrischer Verbinder nach Anspruch 3
dadurch gekennzeichnet, daß dieser Aussparungen im Gehäuse aufweist, in welche Arretierungsvorrichtungen (23) der Führungs- und Haltewände (22) eingreifen können. - Elektrischer Verbinder nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet, daß dieser derart ausgebildet ist, daß er im wesentlichen parallel zur Oberseite und/oder zur Unterseite der ersten und/oder der zweiten Leiterplatte (2, 3) auf dieselbe(n) aufsteckbar ist. - Elektrischer Verbinder nach Anspruch 5,
dadurch gekennzeichnet, daß dieser so ausgebildet ist, daß er in der Verbindungsstellung die erste und/oder die zweite Leiterplatte (2, 3) von der Ober- und der Unterseite kontaktiert. - Elektrischer Verbinder nach Anspruch 1,
dadurch gekennzeichnet, daß die erste und die zweite Hälfte des elektrischen Verbinders in der Verbindungsstellung arretierbar sind und bei gelöster Arretierung relativ zueinander bewegbar sind. - Elektrischer Verbinder nach Anspruch 7,
dadurch gekennzeichnet, daß ein Aufklapp-Mechanismus zum Aufklappen des elektrischen Verbinders (1) vorgesehen ist, um so die relativ zueinander durchführbare Bewegung der ersten und der zweiten Hälfte bewerkstelligen zu können. - Elektrischer Verbinder nach einem der Ansprüche 1 bis 8,
dadurch gekennzeichnet, daß die erste und die zweite Hälfte des elektrischen Verbinders (1) derart ausgebildet sind, daß sie in der Lage sind, in der Verbindungsstellung des elektrischen Verbinders einen Teil der zu kontaktierenden Leiterplatte (2, 3) zwischen sich einzuklemmen. - Elektrischer Verbinder nach einem der Ansprüche 1 bis 9,
dadurch gekennzeichnet, daß die erste und/oder die zweite Hälfte des elektrischen Verbinders Vorsprünge (17) aufweisen, welche in der Verbindungsstellung des elektrischen Verbinders in Aussparungen (32) der ersten und/oder zweiten Leiterplatte (2, 3) eingreifen. - Elektrischer Verbinder nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, daß an den Kontaktierungsvorrichtungen des elektrischen Verbinders (1) vorgesehene Kontaktflächen eine eine im wesentlichen überlappungsfreie Verbindung mit Kontaktflächen der Kontaktierungsvorrichtungen (21, 31) der externen Anschlüsse ermöglichende Gestalt aufweisen. - Elektrischer Verbinder nach Anspruch 11,
dadurch gekennzeichnet, daß die Kontaktflächen der Kontaktierungsvorrichtungen des elektrischen Verbinders (1) eine Gestalt aufweisen, deren Ausdehnung in einer ersten Richtung größer ist als deren Ausdehnung in einer zweiten Richtung, wobei die erste Richtung eine zur im Kontaktflächenbereich und dessen Umgebung vorherrschenden Stromflußrichtung senkrechte Richtung ist, und wobei die zweite Richtung eine zur im Kontaktflächenbereich und dessen Umgebung vorherrschenden Stromflußrichtung parallele Richtung ist. - Elektrischer Verbinder nach Anspruch 12,
dadurch gekennzeichnet, daß die Kontaktflächen der Kontaktierungsvorrichtungen des elektrischen Verbinders (1) eine eine großflächige Kontaktierung ermöglichende Gestalt in Form eines im wesentlichen ebenen oder gekrümmten Flächenabschnittes aufweisen. - Elektrischer Verbinder nach Anspruch 12 oder 13,
dadurch gekennzeichnet, daß die Kontaktflächen der Kontaktierungsvorrichtungen des elektrischen Verbinders (1) mit elastischen Elementen in Verbindung stehen, welche im Verbindungszustand aus ihrer Ruhelage ausgelenkt sind und somit die Ausübung einer Andruckkraft der Kontaktflächen der Kontaktierungsvorrichtungen des elektrischen Verbinders (1) auf die Kontaktflächen der Kontaktierungsvorrichtungen (21, 31) der externen Anschlüsse bewirken. - Elektrischer Verbinder nach Anspruch 14,
dadurch gekennzeichnet, daß die von jeder Kontaktfläche der Kontaktierungsvorrichtungen des elektrischen Verbinders (1) ausgeübte Andruckkraft eine die Kontaktflächen der Kontaktierungsvorrichtung (21, 31) des jeweils zugeordneten externen Anschlusses vom elektrischen Verbinder wegdrückende Kraft ist. - Elektrischer Verbinder nach Anspruch 14 oder 15
dadurch gekennzeichnet, daß die Andruckkraft jeder Kontaktfläche der Kontaktierungsvorrichtungen des elektrischen Verbinders (1) eine die Kontaktflächen der Kontaktierungsvorrichtungen (21, 31) der zugeordneten externen Anschlüsse vom elektrischen Verbinder (1) in die im wesentlichen selbe Richtung wegdrückende Kraft ist. - Elektrischer Verbinder nach einem der Ansprüche 1 bis 16,
dadurch gekennzeichnet, daß die Kontaktierungsvorrichtungen (21, 31) der externen Anschlüsse im wesentlichen ebene Kontaktflecken auf der Oberfläche der ersten und/oder zweiten Leiterplatte (2, 3) sind. - Elektrischer Verbinder nach eine der ansprüche 1 bis 17,
dadurch gekennzeichnet, daß die Wände der Kanäle (14) aus Metall enthaltendem Material gebildet sind. - Elektrischer Verbinder nach Anspruch 18,
dadurch gekennzeichnet, daß die Wände der Kanäle (14) elektrisch mit Masse verbunden sind. - Elektrischer Verbinder nach einem der Ansprüche 1 bis 19,
dadurch gekennzeichnet, daß Halterungen (16a, 16b) vorgesehen sind, durch die entsprechende Abschnitte der Verbindungsvorrichtungen (15) in den Kanälen (14) derart fixiert sind, daß ein Verschieben der Verbindungsvorrichtungen längs der Kanäle unterbunden ist, andere Bewegungen aber teilweise möglich sind. - Elektrischer Verbinder nach Anspruch 20,
dadurch gekennzeichnet, daß die Verbindungsvorrichtungen (15) in den Kanälen (14) so fixiert sind, daß bei der beim Einbringen des elektrischen Verbinders (1) in den Verbindungszustand stattfindenden Bewegung der Verbindungsvorrichtung (15) deren Abstand zu einer impedanzbestimmenden Wand des Kanals (14) konstant gehalten wird.
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 (de) | 1996-10-02 |
EP0735623A3 EP0735623A3 (de) | 1998-04-22 |
EP0735623B1 true EP0735623B1 (de) | 2002-06-05 |
Family
ID=7758047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96103345A Expired - Lifetime EP0735623B1 (de) | 1995-03-29 | 1996-03-04 | Elektrischer Verbinder |
Country Status (5)
Country | Link |
---|---|
US (1) | US5823823A (de) |
EP (1) | EP0735623B1 (de) |
JP (1) | JP2751107B2 (de) |
AT (1) | ATE218762T1 (de) |
DE (2) | DE19511508C2 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US6575791B1 (en) * | 2002-03-11 | 2003-06-10 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector providing reliable electrical interconnection with mated devices |
US6695646B1 (en) * | 2002-10-18 | 2004-02-24 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector having floatable chicklets |
DE102008054996A1 (de) * | 2008-12-19 | 2010-07-01 | Robert Bosch Gmbh | Kontaktierungsstecker sowie Kontaktierungssteckverbindung |
CN101847793B (zh) * | 2010-04-20 | 2013-01-23 | 番禺得意精密电子工业有限公司 | 电连接器及其与电路板的组装方法 |
JP5601215B2 (ja) * | 2011-01-19 | 2014-10-08 | 株式会社デンソー | 電子装置 |
DE102012203303A1 (de) * | 2012-03-02 | 2013-09-05 | Robert Bosch Gmbh | Steckverbindung |
US8888519B2 (en) | 2012-05-31 | 2014-11-18 | Cinch Connectivity Solutions, Inc. | Modular RF connector system |
JP5729366B2 (ja) * | 2012-10-24 | 2015-06-03 | 株式会社デンソー | 電子装置 |
JP6283202B2 (ja) * | 2013-11-08 | 2018-02-21 | タイコエレクトロニクスジャパン合同会社 | カードエッジコネクタ |
US10062990B1 (en) * | 2017-05-25 | 2018-08-28 | Valeo North America, Inc. | Connector with locking teeth |
US10559920B1 (en) | 2018-08-07 | 2020-02-11 | Te Connectivity Corporation | Card edge connector having improved mating interface |
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US3130351A (en) * | 1961-09-14 | 1964-04-21 | George J Giel | Modular circuitry apparatus |
JPS50110092A (de) * | 1974-02-12 | 1975-08-29 | ||
DE3014172C2 (de) * | 1980-04-14 | 1983-12-15 | Nixdorf Computer Ag, 4790 Paderborn | Elektrische Verbindungseinrichtung |
DE3787270T2 (de) * | 1986-12-22 | 1994-03-31 | Whitaker Corp | Coaxial-Steckverbinder mit hoher Dichte. |
JPH01122284U (de) * | 1988-02-15 | 1989-08-18 | ||
US4904197A (en) * | 1989-01-13 | 1990-02-27 | Itt Corporation | High density zif edge card connector |
GB8928777D0 (en) * | 1989-12-20 | 1990-02-28 | Amp Holland | Sheilded backplane connector |
US5160275A (en) * | 1990-09-06 | 1992-11-03 | Hirose Electric Co., Ltd. | Electrical connector for circuit boards |
JP2739608B2 (ja) * | 1990-11-15 | 1998-04-15 | 日本エー・エム・ピー株式会社 | 信号伝送用マルチコンタクト型コネクタ |
JPH04345777A (ja) * | 1991-05-23 | 1992-12-01 | Nec Corp | コネクタ |
JP2588669Y2 (ja) * | 1992-07-21 | 1999-01-13 | ヒロセ電機株式会社 | モジュール基板を零挿抜力にて挿抜できる電気コネクタ |
US5295852A (en) * | 1993-07-12 | 1994-03-22 | The Whitaker Corporation | Coplanar computer docking system |
-
1995
- 1995-03-29 DE DE19511508A patent/DE19511508C2/de not_active Expired - Lifetime
-
1996
- 1996-03-04 AT AT96103345T patent/ATE218762T1/de active
- 1996-03-04 DE DE59609280T patent/DE59609280D1/de not_active Expired - Lifetime
- 1996-03-04 EP EP96103345A patent/EP0735623B1/de not_active Expired - Lifetime
- 1996-03-27 JP JP8095888A patent/JP2751107B2/ja not_active Expired - Lifetime
- 1996-03-29 US US08/625,609 patent/US5823823A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2751107B2 (ja) | 1998-05-18 |
DE59609280D1 (de) | 2002-07-11 |
DE19511508A1 (de) | 1996-10-02 |
DE19511508C2 (de) | 1998-07-09 |
ATE218762T1 (de) | 2002-06-15 |
JPH08273775A (ja) | 1996-10-18 |
EP0735623A3 (de) | 1998-04-22 |
EP0735623A2 (de) | 1996-10-02 |
US5823823A (en) | 1998-10-20 |
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