A connector system for optical fibers has at least two connectors which can be brought into engagement with one another and which each have at least one connector housing, at least one cable inlet disposed in the connector housing and at least one cover, and which each accommodate at least one fiber receptacle which is introduced at least partially between the connector housing and the cover. The fiber receptacle receives at least two wires of an optical cable, the fiber receptacle being designed with at least one connector region and with at least one coding region. The connector region has at least one wire receptacle for each wire being received and at least one fixing receptacle which is substantially orthogonal to the wire receptacle and into which a wire fixing means for fastening the wires in the fiber receptacle is introduced.
A signal distributing device is equipped with a plastic housing and is shielded as efficiently as reasonably possible. For this purpose, the plastic housing includes a device connection part having at least one cylindrical recess with a contact support arranged therein. A metal shielding sleeve with a self-tapping outer thread is screwed into the recess. A shielding housing is arranged in the interior of the plastic housing, enclosing a circuit support and electrically contacting the ground connection thereof, and is additionally connected to the shielding sleeve of the signal distributing device via an electrically conductive connection element, thereby maintaining a mechanical tolerance compensation.
H01R 13/6587 - Shielding material individually surrounding or interposed between mutually spaced contacts for separating multiple connector modules for mounting on PCBs
H01R 13/6595 - Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members with separate members fixing the shield to the PCB
H01R 24/86 - Parallel contacts arranged about a common axis
A printed circuit board connector with a housing for accommodating at least one contact element, the housing having at least one holding element for connection to a printed circuit board. The housing has at least one shaped element and the shaped element is designed such that it can be detected by at least one sensor element.
A printed circuit board unit includes includes at least one first and second printed circuit board and also a first connection element for mechanical and/or electrical connection between said at least one first and second printed circuit board. The connection element is in the form of a snap fastener, thereby creating a simple, robust and releasable connection between the two printed circuit boards.
A printed circuit board assembly is provided having a first printed circuit board with at least two contact openings, at least two printed circuit board contact elements, each of which has a plug end and a connection end, the plug end being plugged into the contact opening in the first printed circuit board, a second printed circuit board with at least two contact openings, wherein the connection ends of the printed circuit board contact elements are secured, preferably screwed, to a contact opening in the second printed circuit board, and a plastic housing which is mounted on the first printed circuit board and in which the printed circuit board contact elements are movably mounted.
A switching apparatus for providing a single-pair Ethernet (SPE/T1-Ethernet) connection, has a first interface (I1) and second interface (I2), wherein the first interface is a multi-pole and in particular a MIL or RMII interface, and the second interface is a dual-pole SPE/T1-specific interface. The switching apparatus furthermore has first electronics suitable for 100Base-T1 operation and/or second electronics suitable for 10Base-T1L operation and/or third electronics suitable for 10Base-T1S operation of the second interface. Also disclosed is an Ethernet switch and to an SPE/T1 development board that each have an above switching apparatus.
H01R 24/64 - Sliding engagements with one side only, e.g. modular jack coupling devices for high frequency, e.g. RJ 45
H01R 4/2433 - Flat plates, e.g. multi-layered flat plates mounted in an insulating base one part of the base being movable to push the cable into the slot
A printed circuit board arrangement, is provided having a first printed circuit board with at least two first contact elements fastened thereto and protruding vertically therefrom, a second printed circuit board with at least two second contact elements fastened thereto, protruding vertically therefrom and corresponding to the first contact elements, and a plastics housing which is mounted on the first printed circuit board and in which the first contact elements are held with a form fit and the second contact elements are mounted displaceably.
H05K 1/14 - Structural association of two or more printed circuits
H05K 3/32 - Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
H05K 3/36 - Assembling printed circuits with other printed circuits
A plug receptacle is provided for a connector socket for recessed installation in a plastic wall and suitable for receiving and screwing to a screw connector to be connected to the connector socket, and also suitable for latching of a latching connector to be connected to the connector socket, the plug receptacle including an internal thread portion having an internal thread for screw connection to an external thread of the screw connector; and an all-round or interrupted inwardly directed latching catch or lug arranged at the plugging end of the internal thread for latching with the latching connector, the plug receptacle for installation in the plastic wall having a self-tapping external thread and being made of metal. A connector socket, a circular connector system, a device housing, and a method for producing a device housing having a plug receptacle are also provided.
H01R 43/18 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing bases or cases for contact members
A cable connection unit for a connection box is provided including a cable, which has at least two electrical conductors surrounded by a cable sheath; a cable seal, which radially surrounds the cable sheath; and a cable organizer, in which the at least two electrical conductors are held in a fanned-out arrangement. A matching connection box has at least one receiving region for the cable connection unit, in which the cable seal and the cable organizer can each be placed. A cover of the connection box may then be folded down, whereby the electrical conductors of the cable are pressed into respective insulation displacement contacts of the connection region and thereby electrically contacted.
H01R 12/53 - Fixed connections for rigid printed circuits or like structures connecting to cables except for flat or ribbon cables
H01R 43/01 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for connecting unstripped conductors to contact members having insulation cutting edges
10.
ELECTRIC CONDUCTOR CONNECTION ELEMENT WITH CONTACT SPRING
The invention relates to an electric conductor connection element with a contact part and a contact spring which has a base part that is supported against a counter bearing and a clamping part that can be elastically deflected, is angled relative to the base part, and together with the contact part forms a clamping opening for an electric conductor. The invention is characterized in that the base part of the contact spring is releasably held on the contact part in that the base part has two support zones which engage on the contact part from opposite sides in positions at different distances to the clamping part.
A plug is provided which has a main body and a sliding element, the sliding element encompassing the main body and being arranged thereon so as to be movable along a plugging axis of the plug, the plug having a blocking element which is arranged on the sliding element so as to be rotatable between an open position and a locked position, the axis of rotation of the blocking element being perpendicular to the plugging axis of the plug, or the plug having a blocking element which is arranged on the sliding element so as to be slidable between an open position and a locked position, the sliding axis of the blocking element being perpendicular to the plugging axis of the plug.
An electrical device includes a device housing; at least one circuit carrier having electrical conducting tracks; and a plurality of plug connectors, each of which includes a contact carrier having a plurality of contact chambers extending all the way through and comprises a plurality electrical plug contacts. The plug contacts each have, at their plugging-side end, a plugging region for the plugging-side connection to the mating contacts of a mating plug plugged to the plug connector in question and each have, at their connection-side end, a connection region (23), at which the plug contacts are electrically connected to the conducting tracks of the circuit carrier. Each plug contact is at least partly received in one of the contact chambers of the contact carrier in question and is retained therein. The electrical device also has a device connection part, which forms a housing part of the device housing, the device connection part being integral with the contact carriers.
H01R 13/504 - BasesCases composed of different pieces different pieces being moulded, cemented, welded, e.g. ultrasonic, or swaged together
H01R 13/73 - Means for mounting coupling parts to apparatus or structures, e.g. to a wall
H01R 43/24 - Assembling by moulding on contact members
H01R 43/18 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing bases or cases for contact members
13.
Optoelectronic module, optoelectronic plug connector and optoelectronic sub-distribution unit
In order to simplify mounting and cabling of optoelectronic plug connectors (3, 3′) and—equipped therewith—subdistribution units (6) and subdistribution systems, the use of special module housings (100) is proposed. The latter can accommodate a plurality of, in particular eight, identical and/or different optoelectronic transducers (2, 2′) and are installed in the plug connectors (3, 3′) between the electrical plug contacts (311) and the multi-core optical cables (58), i.e. the cores (51) thereof. Susceptibility to errors is considerably improved as a result and mounting is significantly simplified as a result of the improved clarity.
H04B 10/00 - Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
G02B 6/42 - Coupling light guides with opto-electronic elements
In order to produce a circuit board plug connector in which the advantages of hermaphroditic plug connectors are combined with the advantages of conventional plug connectors, a contact carrier is equipped with both plug contacts of a first type and plug contacts of a second type in equal numbers. Advantageously, the plug contacts of the first type are designed as “male” contacts (blade contacts) and the plug contacts of the second type are designed as “female” contacts (fork contacts) and can be plugged into one another in principle.
An unlocking aid for simplifying a process of releasing an electrical connector from a mating electrical connector is disclosed. The electrical connector comprises at least one locking mechanism, at least one housing element and at least one cable connection. The unlocking aid is brought into engagement with the locking mechanism of the electrical connector from outside the electrical connector and, by means of a connecting element, leads a gripping region to a position substantially behind the cable connection in order to release the locking mechanism.
H01R 13/633 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for disengagement only
H01R 43/26 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
An electric plug connector has a locking element configured for releasably connecting to a mating plug connector, a housing for receiving at least one cable and at least one contact element, and a bending guard which is made of an elastic material and prevents excessive bending of the connected cable, wherein the bending guard can be used for different cable cross-sections for field assembly.
A board-edge plug connector establishes an electrical connection between at least one electrical conductor and at least one printed circuit board. The board-edge plug connector has a housing which accommodates at least one contact element and has at least one cavity which receives both the conductor and also the printed circuit board at least partially in the housing. The contact element both encloses and makes contact with the printed circuit board in a spring-elastic manner and also clamps the conductor against the housing and makes contact with it in a spring-elastic manner.
A contact element for establishing electrical contact between a first and a second printed circuit board is provided. The contact element has a fastening region for fastening to the first printed circuit board and a plug section for a plug connection to the second printed circuit board. The plug section has at least two contact arms which are electrically conductively connected to one another. A method for assembling a printed circuit board arrangement is also provided.
On a round plug, outwardly directed detent hooks are arranged between a plug-in region and a contact carrier portion of an insulating body or a base portion of the round plug housing. A mating connector has, on a plug-in side of a threaded portion, an inwardly directed circumferential or interrupted detent lug. The detent arms do not need to reach through the threaded portion. The detent arms can therefore be made particularly strong, and the inner thread can be continuous. The retaining forces of the locking/screwing are thus very high, and the detent arms for example can be integrally molded on a plastic insulation body, and thus be formed in one piece therewith, for simplified production. Operation and manufacture are significantly simplified.
A plug-type connector for connecting a cable with at least one wire to a respective plug contact includes a first housing part, a connection block and a second housing part. A hinge connection allows the second housing part to pivot out of a first position into a second position towards the first housing part. In the first position the wire can be inserted into a wire channel of the connection block and, in the second position, the second housing part presses the connection block against the insulation displacement contact. The second housing part can move into a third position in which the connection block is fully pressed onto the insulation displacement contact. The hinge connection allows an insertion movement from the second into the third position such that the second housing part inserts the wire into the insulation displacement contact in an exclusively translatory manner.
H01R 4/2433 - Flat plates, e.g. multi-layered flat plates mounted in an insulating base one part of the base being movable to push the cable into the slot
H01R 13/506 - BasesCases composed of different pieces assembled by snap action of the parts
A shield element (1) of a printed circuit board connector enables maximum tolerance compensation between a printed circuit board (5), on which the printed circuit board connector is secured on the connection side, and a housing wall (4) of a device housing surrounding the printed circuit board (5). The shield element (1) is substantially hollow-cylindrical and can be fitted onto the insulating body (2) on the insertion side so as to also ensure a required connection to ground over the large desired tolerance range.
H01R 13/502 - BasesCases composed of different pieces
H01R 13/6594 - Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members
H01R 43/20 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
H01R 12/71 - Coupling devices for rigid printing circuits or like structures
A compact design for a push-pull latching system for a rectangular plug includes at least one locking and releasing element (11) which is held against a broad side of a plug housing in such a way that the locking and releasing element can be moved parallel to the broad side of the plug housing (1). The locking and releasing element (11) can be formed integrally with the plug housing (1) from an elastic plastic and can have a plurality of locking arms (111) having locking hooks (113). The movement necessary for releasing is then inversely proportional to the number of locking arms (111); the elasticity is also determined by the shape of the locking arms, in particular the width of the locking arms.
A plug connector to which a cable having at least one insulated conductor can be connected is provided, wherein the plug connector has a conductive rubber element with at least one conductive layer, but preferably with at least two conductive layers. The electrical connection of the conductors is realized by the conductive rubber element. The conductive rubber element can also form the plug face of the plug connector. As an alternative, the conductors can be connected to contact elements by the conductive rubber element.
H01R 13/24 - Contacts for co-operating by abutting resilientContacts for co-operating by abutting resiliently mounted
H01R 4/58 - Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one anotherMeans for effecting or maintaining such contactElectrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
H01R 12/71 - Coupling devices for rigid printing circuits or like structures
H01R 13/66 - Structural association with built-in electrical component
A plug connector is provided which has a base body and a slide element, wherein the base body has a plug side and a connection side, wherein the plug connector forms a plug axis which extends from the plug side to the connection side through plug the connector, wherein the slide element surrounds the base body and is arranged on the same to be movable along the plug axis. The connector additionally has a securing element, wherein the securing element is arranged between the slide element and the connection side of the plug connector, and wherein the securing element is arranged on the base body to be movable between an open position and a locked position.
An arrangement of an annular shielding element (1) comprises inwardly and outwardly pointing tabs (11, 12) on an insulating body (2) of a printed circuit board connector, for improving the electrical conductivity of both the earth connection between a plug connector housing (4)/device housing and a cruciform shield (31) of the insulating body (2)/a printed circuit board (5) associated therewith. The shielding element (1) can be designed as a stamped and bent part and can be formed from a resilient metal sheet. The invention significantly reduces the amount of force required to plug on the plug connector housing (4). This is very important in particular when constructing electrical devices because, here, printed circuit boards (5) comprise a plurality of mounted insulating bodies (2) which are simultaneously inserted into the plug connector housing (4) of a housing wall (6) of the device housing.
H01R 12/71 - Coupling devices for rigid printing circuits or like structures
H01R 43/20 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
H01R 13/405 - Securing in non-demountable manner, e.g. moulding, riveting
H01R 13/50 - BasesCases formed as an integral body
A plug connector, in particular a modular plug connector, is provided for mounting on a circuit board. The plug connector can be assembled from a plurality of plug connector modules, wherein each plug connector module comprises at least one part. The plug connector modules have an insertion side and a connection side, wherein the insertion side can either be installed on the circuit board or else it contacts a connection side of a mating connector module. The plug connector modules can be connected by at least one connector. This makes it possible also to install modular plug connectors on a printed circuit board.
H01R 13/514 - BasesCases formed as a modular block or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
H01R 13/518 - Means for holding or embracing insulating body, e.g. casing for holding or embracing several coupling parts, e.g. frames
H01R 9/26 - Clip-on terminal blocks for side-by-side rail or strip-mounting
28.
Strain and pressure relief mechanism in a plug connector housing
A plug housing comprises at least one leaf spring element in a cable duct, which has a central part and a respective first and second lateral part which are bent in relation to said central part. The first lateral part is elastically bent via a first bending edge and the second lateral part is elastically bent via an opposing second bending edge on the central part. The central part extends substantially parallel to the cable duct. In relation to the central part, the first and the second lateral part adopt a respective variable acute angle and a variable respective height. The first and second lateral part narrow the cable duct such that, in an assembled state, a respective end section of the first and second lateral part press against the cable with a respective elastic force and thereby bring about the strain- and pressure-resistant securing of the cable.
H01R 13/58 - Means for relieving strain on wire connection, e.g. cord grip
H01R 4/2433 - Flat plates, e.g. multi-layered flat plates mounted in an insulating base one part of the base being movable to push the cable into the slot
A plug connector which has a main body, an actuator, a latch, and a block. The latch locks a receptacle of a counterpart plug connector by a push-pull mechanism. The latch can be released by actuation of the actuator. The block prevents the latch from moving into a locking position, in the unplugged state of the connector, i.e. without the seated receptacle. Thus, the connector can adopt two static states, an open state and a closed state.
H01R 13/635 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for disengagement only by mechanical pressure, e.g. spring force
H01R 13/641 - Means for preventing, inhibiting or avoiding incorrect coupling by indicating incorrect couplingMeans for preventing, inhibiting or avoiding incorrect coupling by indicating correct or full engagement
The invention relates to a shielding metal plate (3) suitable for connecting at least one shielded conductor. The shielding metal plate (3), which can be held in a housing of a plug connector, protects the held conductor from external, interfering influences. The shielding metal plate (3) can be variably adapted to different conductor cross-sections such that both thin and thick conductors can be connected.
H01R 13/6593 - Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable the shield being composed of different pieces
H01R 13/6582 - Shield structure with resilient means for engaging mating connector
H01R 13/58 - Means for relieving strain on wire connection, e.g. cord grip
Disclosed is a linearly moveable sliding contact element having a transport device. Linearly moveable sliding contact elements of this type having a transport device are required to electrically contact conductor paths of circuit boards with one another, the circuit boards being oriented in parallel with one another and arranged above one another. In addition, the sliding contact element is arranged on a spindle of the transport device having an outer thread. Via a rotation of the transport device, the sliding contact element can be moved in a linear manner along the spindle by the outer thread. A first bearing and a second bearing are provided at the ends of the spindle. The bearings permit a mounting of the transport device between two circuit boards arranged in parallel with one another.
G01R 29/00 - Arrangements for measuring or indicating electric quantities not covered by groups
H01R 29/00 - Coupling parts for selective co-operation with a counterpart in different ways to establish different circuits, e.g. for voltage selection, for series/parallel selection
H01R 12/71 - Coupling devices for rigid printing circuits or like structures
H01R 12/73 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
H01R 13/24 - Contacts for co-operating by abutting resilientContacts for co-operating by abutting resiliently mounted
H01R 13/26 - Pin or blade contacts for sliding co-operation on one side only
H01R 41/00 - Non-rotary current collectors for maintaining contact between moving and stationary parts of an electric circuit
H01R 4/30 - Clamped connectionsSpring connections using a screw or nut clamping member
A connection apparatus for electrical cables is provided. In this case, the connection apparatus is intended to engage around a hose, wherein the connection apparatus is formed from two half-shells which are connected to one another in an articulated manner. In addition, at least one contact element, which is designed to make contact with the electrical cables, is arranged on the connection apparatus. The electrical cables can be connected to the contact elements by means of a pressure piece. As an alternative, the contact elements can be arranged such that, when the connection apparatus is locked, the contact elements are connected to the electrical cables at the same time. In this case, the electrical cables in the second half-shell can be arranged in conductor receptacles such that the contact elements on the first half shell enter the connection apparatus when said connection apparatus is closed.
H01R 4/60 - Connections between or with tubular conductors
H01R 4/2433 - Flat plates, e.g. multi-layered flat plates mounted in an insulating base one part of the base being movable to push the cable into the slot
H01R 4/20 - Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one anotherMeans for effecting or maintaining such contactElectrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
H01R 11/05 - Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the type of the connecting locations on the individual element or by the type of the connections between the connecting locations and the conductive members the connecting locations having different types of direct connections
H01R 13/00 - Details of coupling devices of the kinds covered by groups or
An electrical plug connector, comprising an insulating plug connector housing and at least one electrical contact element accommodated in the plug connector housing is provided. The plug connector housing forms a plugging side and a connection side, wherein at least one contact opening extends through the plug connector housing from the plugging side to the connection side. An electrical contact element is accommodated in the contact opening and is fastened and retained in the contact opening. An additional cable fixing arrangement for fastening a connected cable is formed on the connection side of the electrical plug connector.
A plug connector has a cylindrical housing body having at least one step, which forms two different regions each having different housing diameters, wherein the region having the smaller diameter forms a plug-in region and the region having the larger diameter forms a socket region, wherein the plug connector has a lock, which is captively connected to the housing body, wherein the plug connector has an actuator, which is operatively connected to the lock, wherein the plug connector has a plugging positioner, which at least partially surrounds the plug-in region. An attachment flange fits the plug connector and has an insertion region designed as a hollow cylinder, wherein the inner region of the hollow cylinder has at least one step, which forms two different regions each having different inside diameters, wherein the inner region of the insertion region is unthreaded.
A sliding element for electrically contacting conductor paths on two facing printed circuit boards is provided. The sliding element comprises a main body, at least one electrical contact element, and a through-going opening provided for accepting a threaded stud. An internal thread in the through-going opening allows the sliding element to move linearly along the threaded stud when the threaded stud is rotated. By moving the sliding element along the threaded stud, different conductor paths on the printed circuit boards are brought into electrical contact with one another.
H01R 12/71 - Coupling devices for rigid printing circuits or like structures
H01R 12/52 - Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
H01R 12/57 - Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
H01R 13/24 - Contacts for co-operating by abutting resilientContacts for co-operating by abutting resiliently mounted
H01R 12/89 - 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 moving connector housing parts linearly e.g. slider
37.
Connector for zero-force contacting on a printed circuit board
A connector for installation on a printed circuit board a contacting part has which includes at least two contact elements, each of which can be connected, on the connection side, to an individual conductor and, on the plug-in side, to a conductive track of the printed circuit board, wherein the connector a connection part which encloses the individual conductors and, in the region of each individual conductor, has a recess, into each of which a contact element engages for the electrical connection between individual conductor and contact element. The contacting part is formed in an injection molding process, wherein at least two contact elements having an insulation-displacement connector are inserted or engaged in the contacting part or are directly encapsulated, and the connection part is formed in an injection molding process, wherein at least two individual conductors, each having a cable sheath, are thus placed in an injection molding tool and are encapsulated.
H01R 12/82 - Coupling devices connected with low or zero insertion force
H01R 4/2429 - Flat plates, e.g. multi-layered flat plates mounted in an insulating base
H01R 9/03 - Connectors arranged to contact a plurality of the conductors of a multiconductor cable
H01R 12/67 - Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal insulation penetrating terminals
H01R 12/71 - Coupling devices for rigid printing circuits or like structures
H01R 43/24 - Assembling by moulding on contact members
H01R 12/00 - 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 blocksCoupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structuresTerminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
H01R 13/436 - Securing a plurality of contact members by one locking piece
H05K 3/36 - Assembling printed circuits with other printed circuits
H01R 13/64 - Means for preventing, inhibiting or avoiding incorrect coupling
H01R 43/20 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
A cable seal for feed-throughs on housings is provided. Cables or hoses are fed through the feed-through into the housing and are sealed by two sealing rings. Because of different diameters of the sealing rings, the sealing rings are radially expanded or compressed by an axial force and the cable is sealed to the housing tightly with respect to the surroundings. The axial force on the sealing rings is produced by a pressing element that can be screwed on.
A plug connector has a cylindrical housing body having at least one step, which forms two different regions each having different housing diameters, wherein the region having the smaller diameter is designed as a plug-in region and the region having the larger diameter is designed as a socket region, wherein the plug connector has a lock, which is captively connected to the housing body, wherein the plug connector has an actuator, which is operatively connected to the lock, wherein the plug connector has a plugging positioner, which at least partially surrounds the plug-in region. An attachment flange fits the plug connector and has an insertion region designed as a hollow cylinder, wherein the inner region of the hollow cylinder has at least one step, which forms two different regions each having different inside diameters, wherein the inner region of the insertion region is unthreaded.
H01R 13/52 - Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
H01R 13/639 - Additional means for holding or locking coupling parts together after engagement
H01R 24/40 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
Provided is a wall bushing for establishing contact between a plug connector and a housing wall or the like. The wall bushing can be placed and fastened over an opening by three fastening bores. Advantageous arrangement of the three fastening bores ensures that the wall bushing is fitted on the housing in a particularly safe and stable manner. The special shaping of the wall bushing additionally allows a high mounting density of a large number of wall bushings in a small area.
H01R 13/74 - Means for mounting coupling parts to apparatus or structures, e.g. to a wall for mounting coupling parts in openings of a panel
H01R 13/52 - Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
H01R 13/506 - BasesCases composed of different pieces assembled by snap action of the parts
H01R 24/52 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted in or to a panel or structure
H01R 13/514 - BasesCases formed as a modular block or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
Provided is a protective cap for mounting on a plug connector housing in order to protect the plug connector housing and plug connector modules received in the plug connector housing from environmental influences such as dirt, dust and moisture. At least one receptacle in the form of a rubber nipple is provided in a plug-in side of the protective cap, which receptacle is suitable for mechanical contact-making with a plug connector module received in the plug connector housing. The mechanical connection between the protective cap and plug connector module ensures that the plug connector module is protected from damage during transport and secured against loss and falling out when the protective cap is released. Moreover, the plug connector module can be removed, together with the protective cap, from the plug connector housing.
Provided is a modular housing output system provided for conducting electronic signals out of a housing by electric contacts. The modular housing output system boasts a particularly large panoply of variants as a result of the modular use of different housing output ports. Housing output ports providing very different connection possibilities can be connected to the housing via a uniform interface.
A clip-on bracket for a cable outlet of a plug-in connector, wherein the clip-on bracket has a first end that can be brought into touching contact with a cable outlet of the plug-in connector, and wherein the clip-on bracket, has a second end that can be brought into touching contact with the cable outlet or with a cable sheath of the cable connected to the plug-in connector. The first end is connected to the second end via two webs, so that the cable outlet and/or the connected cable is only partially covered by the webs of the clip-on bracket.
Provided is a cable outlet for mounting on a cable outlet connection part of a device, housing or plug-in connector. A curable polymer which mechanically connects the cable outlet, the plug-in connector and a cable to be introduced is provided on the inner side of the cable outlet. The curable polymer may be disposed in a groove and may be covered by a protective film which is to be destroyed during assembly of the cable to the outlet.
H01R 4/64 - Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
H01R 13/56 - Means for preventing chafing or fracture of flexible leads at outlet from coupling part
H01R 13/52 - Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
H01R 43/00 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
45.
Plug-type connector having plug-in force limitation
Disclosed is a plug connector, known as a push-pull type of plug connector, wherein the plug connector is embodied from a base body for receiving a contact, a latch and also a first actuator for actuating the latching means. The first actuator is provided on the plug connector in such a manner that it can be displaced axially along the plugging direction. The first actuator is used for transferring the plugging force by the user to the plug connector, wherein the strengths of the force is limited to a defined maximum in order to prevent damage to components. Furthermore, the latch is actuated by displacing the first actuator in the opposite direction to the plugging direction and the latching arrangement with respect to the mating plug connector is released.
H01R 13/633 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for disengagement only
H01R 13/641 - Means for preventing, inhibiting or avoiding incorrect coupling by indicating incorrect couplingMeans for preventing, inhibiting or avoiding incorrect coupling by indicating correct or full engagement
Provided a connector for establishing an electrical connection between an electrical conductor and a printed circuit board. The connector includes an insulating element which has a plurality of cavities for accommodating contact elements. The printed circuit board can be inserted in the connector via a slot in a connection face of the insulating element and can be connected to the first contact faces of the contact element provided in the connection face. Opposite the first contact face, the contact elements have a second contact face which is provided for the insulation-piercing contacting of the electrical conductor. The arrangement of the contact elements in the insulating element allows a particularly space-saving design of the connector.
Disclosed is a locking apparatus for plug connectors, comprising at least one first locking half and at least one second locking half, wherein the first locking half is formed from an inner sleeve and an outer sleeve, wherein the outer sleeve can be moved in a linear manner against a plugging direction towards the inner sleeve, and wherein the second locking half is formed from a further sleeve which can be inserted into the inner sleeve of the first locking half, and wherein the first locking half has at least one associated latch which acts on an inserted sleeve through at least one latching opening in the inner sleeve.
A plug-in connector that can be manufactured using MID technology, which nevertheless ensures good crosstalk compensation and thus a high data transmission rate has two assembled contact carrier parts with contacts are disposed between these contact carrier parts. A separate, electrically conductive compensation coating may be provided in each contact carrier part, each having a connection surface for producing an electrically conductive connection to an associated contact. Each of the electrically conductive compensation coatings has at least one coupling surface for a targeted capacitive coupling with one or more further contacts. Between each coupling surface and the associated contact, an insulating film or part of an insulating film is provided, which acts as a dielectric and a spacer. By selection of the contacts to be coupled and the capacitance of the coupling, good compensation of undesired crosstalk can thus be achieved in a simple manner.
A device socket that includes a wall feedthrough, a printed circuit board and an electronic component attached to the printed circuit board. The device socket has a lock mechanism to connect the printed circuit board to the wall feedthrough. The wall feedthrough has an opening. The device socket has at least one seal with an opening which cooperates with the electronic component to adjust the position of the electronic component relative to the wall feedthrough and wall feedthrough opening.
The invention relates to a cable retainer (1) for mechanically retaining a cable (10) on a cable outlet, comprising a cable outlet connection piece (2), a sealing element (3) and a pressure element (4), wherein the pressure element (3) can be screwed onto the cable outlet connection piece (2) using a thread (2.1, 3.1) and in this way squeezes the sealing element (3) together between the cable output connector (2) and the pressure element (4). By means of detents (4.2) on the pressure element (4) and detents (2.2) on the cable outlet connection piece (2) that cooperates therewith, a release of the threads (2.1, 3.1) screwed together is prevented.
The invention relates to an insulation body of a plug-in connector, which comprises connection elements (21) that can be electrically connected to conductor tracks of a circuit board and/or to individual wires of a multi-wired cable to be connected, wherein the connection elements (21) can be produced using MID technology.
H01R 13/03 - Contact members characterised by the material, e.g. plating or coating materials
H01R 13/6471 - Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
H01R 13/6584 - Shield structure with resilient means for engaging mating connector with separate conductive resilient members between mating shield members formed by conductive elastomeric members, e.g. flat gaskets or O-rings
H01R 13/6599 - Dielectric material made conductive, e.g. plastic material coated with metal
H01R 43/00 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
H01R 13/506 - BasesCases composed of different pieces assembled by snap action of the parts
An insulating body, which can be inserted into a chamber of a plug-in connector housing intended for this purpose, has at least one recess for at least one contact element for connecting to a conductor of a cable or a conducting path of a printed circuit board, and a shielding element for electromagnetically shielding the contact element, wherein the insulating body is formed from at least a first component and a second component, wherein the insulating body contains a cavity having a surface formed from the first component, and wherein the first component contains a dopant through which the surface is provided with a conductive coating forming the shielding element.
The invention relates to a locking mechanism for plug-in connectors with a mating connector. Such a locking mechanism has two types of locking means, a primary locking element that is suitable for locking the mating connector and a secondary locking element that is suitable for mutually locking with the primary locking element. In doing so, the secondary locking element locks the primary one in the locked state of the locking mechanism and the primary locking element locks the secondary one in the unlocked state. By contacting the mating connector, the mechanism is automatically locked and is unlocked by actuating the secondary locking element which is implemented as an actuator.
The invention relates to an insulation insert that can be inserted into a plug-in connector housing (11) of a plug-in connector (10), wherein in the insulation insert (1), at least one contacting element for electrically contacting a conductor core of a cable (12) to be connected may be provided, wherein the insulation insert (1) is provided in one area with a conductive coating, wherein the coated area forms a shielding element (3) that can be electrically contacted with a shielding braid of the cable (12) to be connected and at the same time with the plug-in connector housing (11), and wherein the insulation insert (1) and the shielding element (3) are integrally formed in.
The invention relates to a contact-making apparatus for establishing electrical contact between a conductor or a plurality of conductors of a cable which is to be connected and a plug connector, comprising an insulating body which can be inserted into a chamber of a plug connector housing which is provided for this purpose, and at least one pressure piece which is suitable for receiving at least one conductor, wherein the at least one pressure piece is connected to the insulating body in a pivotable and articulated manner, and wherein the insulating body comprises at least one recess which in turn contains at least one insulation-displacement terminal, and wherein the pressure piece can be recessed in the at least one recess in the insulating body, and therefore the insulation-displacement terminal makes electrical contact with the end portion of the conductor.
H01R 4/24 - Connections using contact members penetrating or cutting insulation or cable strands
H01R 24/38 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
H01R 13/658 - High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
H01R 13/6585 - Shielding material individually surrounding or interposed between mutually spaced contacts
The present invention relates to a contacting unit (t) for electrical conductors or pin contacts (8). Contacting units (1) of this kind are used for reversibly contacting said conductors or pin contacts (8) in an electrical and mechanical manner. In the present invention, the spring force that acts on a conductor or pin contact (8) to be connected can be variably adjusted. To this end, the free, spring-loaded length of a spring contact member (11) is varied by means of a sliding element (20). As a result of the variation of the spring-loaded length of the spring contact member (11), the spring force is increased in the case of a shortening and is correspondingly reduced in the case of an extension.
A device for the reversible mechanical fixing and electrical contacting of one or more electrical conductors (11) of a cable (10) it is proposed to fix the cable (10) mechanically by means of a cable receptacle (2) and to position exposed conductor ends (12) of the electrical conductor (11) on a contact plate (3). A fixing element (4) is provided for pressing the exposed conductor ends (12) onto the contact plate (3). Such a device and such a method are needed for the temporary electronic contacting of one or more electrical conductors carried in a cable. Such contacting is above all necessary for carrying out electrical measurements on such cables.
H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
H01R 12/79 - Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
The invention relates to an insulation body of a plug-in connector that consists of a plug body (10), in which contact elements (11) are provided, and which consists of a connection body (20), which in turn has connection elements (21) that can be electrically connected to conductor tracks of a circuit board and/or to individual wires of a multi-wired cable to be connected, wherein the plug body (10) and the connection body (20) can be mated together, as a result of which the contact elements (11) can be electrically contacted with the connection elements (21) of the connection body (20).
H01R 13/625 - Casing or ring with bayonet engagement
H01R 13/6587 - Shielding material individually surrounding or interposed between mutually spaced contacts for separating multiple connector modules for mounting on PCBs
H01R 13/6585 - Shielding material individually surrounding or interposed between mutually spaced contacts
H01R 31/06 - Intermediate parts for linking two coupling parts, e.g. adapter
H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
H01R 13/631 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for engagement only
H01R 12/71 - Coupling devices for rigid printing circuits or like structures
H01R 13/6583 - Shield structure with resilient means for engaging mating connector with separate conductive resilient members between mating shield members
In order to improve the signal integrity, for a connection device for twinax cables the connecting pad belonging to the respective drain wire is disposed directly between the two connecting pads of the two leads belonging to the same data line. Groups of connecting pads can be disposed so that they are offset with respect to one another in order to prevent crosstalk. To this end the data lines can be fastened to the connection device, which for example consists of a circuit board.
The invention relates to an insulation body that can be inserted into a housing (11) of a plug-in connector (10), which is formed from a connecting portion (2) and a contacting portion (3), wherein in the contacting portion (3), contacting means (4) are provided and the connecting portion (2) is provided with recesses (5), in which individual conductors of a multi-core cable can be clamped, wherein the connecting portion (2) and the contacting portion (3) can be joined together, so that the individual conductors of the multi-core cable can be electrically contacted by means of the individual contacting means (4). According to the invention, the connecting portion (2) includes means that orientate the individual conductors along the recesses (5) of the connecting portion (2) in such a way that each of the conductors is pushed into the respective recesses and the direction of the conductor changes along the recesses.
In a housing 1 for receiving an electric circuit board 50 it is proposed to provide in a first housing half 2 of the housing 1 a plurality of bearing pads 20, 21 located at various levels. These bearing pads 20, 21 receive, together with counter bearing pads 30, 31 provided in a second housing half 30, the electric circuit board 50. A plurality of support points 55, 56 is provided on the electric circuit board 50, each of which support points 55, 56 is respectively associated with the bearing pads 20, 21 and counter bearing pads 30, 31. By removing individual support points 55, 56, the bearing pads 20, 21 and counter bearing pads 30, 31 are selected, on which the circuit board 50 is supposed to rest. By selecting the bearing pads 20, 21 and counter bearing pads 30, 31 lying at different levels, the level of the electric circuit board 50 in the housing 1 is determined.
A plug-in connection system for a two-piece plug-in connection, comprising a plug-in connector and a matching mating connector, wherein the plug-in connector includes a latching unit with latching hooks provided thereon, which engage in groove areas on the mating connector. Here, a plurality of groove areas is circumferentially provided on the mating connector implemented in a sleeve-type way, which are offset relative to each other by a certain distance ds in relation to the plug-in edge of the mating connector. In the case of groove areas which are arranged in multiple pairs on the external side of the plug-in sleeve, only one latching hook pair engages at any one time during the plug-in operation into a latching groove in the groove area, whereas the other latching hooks respectively remain on a sawtooth flank before or after the one occupied latching groove.
Thus, a very sensitive slide-on latching up to the mutual stop of any desired contacts becomes possible and a complex reception of the contacts is no longer necessary.
Unlatching is carried out by lifting the latching hooks engaging in the latching grooves while withdrawing the external sleeve of the plug-in connector out of the latching grooves by means of opening hooks.
H01R 13/633 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for disengagement only
To minimize the assembly effort of a plug-in connector the plug-in connector has multiple parts in the form of assembled individual parts. The shielding device has first guide in operative connection with a second guide of the contact support, so that the contact support can be inserted into the insulating body or can be attached thereto by a pivoting movement of the shielding device. After manually inserting the contacts into the contact support, the shielding device can be pivoted via the insulating body with a single movement, as a result of which the contact support is inserted into the insulating body, whereby the contacts are finally fixed in the insulating body, the shielding device is latched onto the contact support and as a result the contact support can be fixed in or on the insulating body.
H01R 9/03 - Connectors arranged to contact a plurality of the conductors of a multiconductor cable
H01R 24/20 - Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
H01R 13/514 - BasesCases formed as a modular block or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
The invention discloses an insulating body (1) which is provided for receiving and/or electrically contacting at least one conductor of a cable to be connected or for fitting onto a printed circuit board, the insulating body (1) being adapted to be introduced into a dedicated chamber of a plug connector housing and having at least one recess (11) for at least one contact element (13) which can be connected to the individual conductor of the cable to be connected or to a conductor track of the printed circuit board, and including a shielding element (20) by which the contact element is electromagnetically shielded, the insulating body (1) being formed of at least one first component (2) and one second component (10), the first component (2) containing a doping so that the surface of the first component (2) can be provided with a conducting coating (6) by an electroplating process, the shielding element (20) being formed from the conducting coating of the first component (2).
H05K 9/00 - Screening of apparatus or components against electric or magnetic fields
H01R 13/03 - Contact members characterised by the material, e.g. plating or coating materials
H01R 13/652 - Protective earth or shield arrangements on coupling devices with earth pin, blade or socket
H01R 13/6585 - Shielding material individually surrounding or interposed between mutually spaced contacts
H01R 13/6599 - Dielectric material made conductive, e.g. plastic material coated with metal
H01R 13/6471 - Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
H01R 13/6587 - Shielding material individually surrounding or interposed between mutually spaced contacts for separating multiple connector modules for mounting on PCBs
An electrical connector for contacting a mating connector is proposed which has a locking device and includes a locking mechanism by means of a tiltable locking latch. The spring-loaded unlocking mechanism is triggered by pulling on a pull tab and constitutes a secure locking connection between the electrical connector and the mating connector.
H01R 13/6592 - Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable
H01R 13/6594 - Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members
G02B 6/38 - Mechanical coupling means having fibre to fibre mating means
G02B 6/42 - Coupling light guides with opto-electronic elements
66.
Locking apparatus for electrical plug-type connectors
The invention proposes an electrical plug-type connector for making contact with a mating plug-type connector, said plug-type connector having a displaceable locking and unlocking apparatus, which exerts a constant pressure on the apparatus by means of a double-sided torsion spring in such a way that the plug-type connector is forcibly locked when contact is made between said plug-type connector and the mating plug.
In this case, the pressure exerted by the torsion spring legs is transferred to two axially displaceable sliding posts, which are again part of the unlocking apparatus. Furthermore, the unlocking apparatus has two sliding arms, which can be displaced in a tongue-and-groove guide, at least in regions, within corresponding recesses and flush with respect to the side faces of the plug-type connector housing.
H01R 13/635 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for disengagement only by mechanical pressure, e.g. spring force
H01R 13/512 - BasesCases composed of different pieces assembled by screw or screws
67.
System for preventing mating errors between electrical connectors
A mounting frame is proposed for a system for preventing mating errors between electrical connectors, which mounting frame surrounds the connector at least on the plug side, wherein at least one coding element is held in the mounting frame. The coding element can rotate about its longitudinal axis and can be fixed in various radial positions in a front holding frame, wherein the front holding frame together with a rear securing frame forms the mounting frame. The coding element only interacts with a coding element on the mating connector to be connected when two connectors are being mated in a correspondingly correct position in the mounting frame, thus allowing the connectors to be mated.
H01R 13/645 - Means for preventing, inhibiting or avoiding incorrect coupling by exchangeable elements on case or base
H01R 13/641 - Means for preventing, inhibiting or avoiding incorrect coupling by indicating incorrect couplingMeans for preventing, inhibiting or avoiding incorrect coupling by indicating correct or full engagement
A plug connector to connect electrical conductors, comprising a housing of the plug connector formed as a single piece and provide an unlocking mechanism in the housing which is triggered by operating a tab on a cable connection side.
A latching mechanism which is located on the exterior of the housing can be shifted into the housing by triggering the unlocking mechanism, forming a latch with a mating plug.
H01R 13/62 - Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
G02B 6/42 - Coupling light guides with opto-electronic elements
H01R 13/633 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for disengagement only
69.
Plug-in connector for high data transmission rates
A so-called QSFP-plug-in connector is suggested for high performance-plug-in connections in data centers, which comprises a one-piece metallic exterior housing and in which a one-piece locking device is embodied, which via a latch attached thereat can be released from an appropriately embodied cage-like counter connector.
Here, a circuit board is provided for the direct plug-in connection in copper-based twin-axial cable connections which is connected inside the exterior housing with electric conductors arranged therein. The electric conductors are held in axially aligned grooves via a fixing clip encompassing them.
An insulating body is captively secured on the housing for a plug connection having insulation displacement terminals. The insulating body is held on guide of the housing in a rotatable manner and in an insertable manner into the housing via an opening. The guide can be formed as slits that lie in lateral parts of the housing. The lateral parts project beyond the housing. Electric conductors can be inserted into the insulating body on a rear surface, plugged through said body, and cut on a front surface. The electric conductors are thus brought to the intended length before the insulating body is inserted into the housing.
To compensate the lateral offset of an opposing plug, a contact element for a plug-in connector socket has particularly large tolerances. For this purpose, the contact element is embodied in two pieces, a contact spring element for making electrical contact with the opposing plug and a securing element in which the contact spring element is mounted so as to be rotatable about a rotational axis. In contrast to a case in which tolerances depend on deformation of a spring element, by virtue of rotation of the contact spring element no forces act on the soldering points with which the securing element is soldered to a printed circuit board. The contact element is particularly suitable for soldering according to SMT.
H01R 13/64 - Means for preventing, inhibiting or avoiding incorrect coupling
H01R 12/71 - Coupling devices for rigid printing circuits or like structures
H01R 12/57 - Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
H01R 13/631 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for engagement only
A round plug-in connector has a connection side configured for contacting circuit boards. For transmitting several independent, differential signals, the plug-in connector includes electric contacts arranged in pairs, with each of four signal pairs being insulated from each other by a cruciform structure, and being arranged inside an electrically non-conductive round body surrounding the cruciform structure. An electrically conductive screen cross is surrounded by a cruciform contact carrier with accepting grooves in diagonally embodied internal edges for holding the electric contacts. The round body is pushed over the cruciform arrangement, and is surrounded by an electrically conductive housing. Connection ends of the electric contacts that are intended to be aligned precisely on a circuit board, via a positioning aid, are attached to the round body. The positioning aid includes respective bore holes for the connection ends of the electric contacts, which coincide with soldered bore holes on the circuit board.
H01R 13/50 - BasesCases formed as an integral body
H01R 13/506 - BasesCases composed of different pieces assembled by snap action of the parts
H01R 13/631 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for engagement only
H01R 13/6583 - Shield structure with resilient means for engaging mating connector with separate conductive resilient members between mating shield members
H01R 13/6587 - Shielding material individually surrounding or interposed between mutually spaced contacts for separating multiple connector modules for mounting on PCBs
H01R 13/6596 - Specific features or arrangements of connection of shield to conductive members the conductive member being a metal grounding panel
H01R 13/74 - Means for mounting coupling parts to apparatus or structures, e.g. to a wall for mounting coupling parts in openings of a panel
The invention relates to a connection element (10) for electrical plug connectors, inside which contact blocks (60) are arranged in a two-part housing (20, 30), said contact blocks accommodating electrical contacts (24, 25, 34, 35) which are embodied in such a manner that phase-specific current and voltage transfer takes place.
H01R 13/424 - Securing in a demountable manner in base or case composed of a plurality of insulating parts having at least one resilient insulating part
H01R 25/00 - Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
H01R 31/06 - Intermediate parts for linking two coupling parts, e.g. adapter
A contact spring has two contact arms which are connected at their respective source areas via a bridge and are intended for clamping in and making contact with the mating contact which is to be inserted in an insertion direction. The contact arms are arranged essentially pointing in the opposite direction to the insertion direction of the mating contact running toward one another, and curving away from one another on their free standing end areas. The contact spring has at least one first solder connection which is integrally formed directly on the bridge and faces in the opposite direction to the insertion direction of the mating contact.
A contact element for a plug-in connector socket (4) is proposed. The contact element has particularly large tolerances to compensate the lateral offset of an opposing plug (6). The contact element is embodied in two pieces, specifically composed of a contact spring element (1) for making electrical contact with the opposing plug (6) and a securing element (2) in which the contact spring element (1) is mounted so as to be rotatable about a rotational axis (15). In contrast to a case in which tolerances depend on the deformation of a spring element, by virtue of the rotation of the contact spring element (1) no forces act on the soldering points with which the securing element (2) is soldered to a printed circuit board (5). As a result the contact element is particularly suitable for soldering according to SMT.
The plug connector illustrated here is in the form of a round plug connector and, on its connection side, is intended to make contact with printed circuit boards. In order to transmit a plurality of independent, differential signals, electrical contacts (30), which are accordingly arranged in pairs, are arranged in the plug connector (1, 2), wherein the invention proposes that each of the, in this case four, signal pairs be arranged, such that they are insulated from one another by a cruciform structure, within a round body (40) which surrounds the structure. To this end, an electrically conductive cruciform shield (10) is provided, this cruciform shield being surrounded by a likewise cruciform contact support (20), accommodation grooves (23) for holding the electrical contacts (30) being provided in the obliquely formed inner edges (22) of said contact support. The electrically non-conductive round body (40) is pushed over this cruciform arrangement, said round body ultimately being surrounded by an electrically conductive housing (75) once again. In this case, provision is made in the angled round plug connector (1) for the connection ends (32.1) of the electrical contacts (30) to be exactly aligned with a printed circuit board (65) by means of a positioning aid (50) which is attached to the round body (40). In this case, the positioning aid (50) has corresponding holes for the connection ends (32.1) of the electrical contacts (30), said holes corresponding to soldering holes in the printed circuit board (65).
H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
H01R 13/504 - BasesCases composed of different pieces different pieces being moulded, cemented, welded, e.g. ultrasonic, or swaged together
H01R 13/646 - Details of coupling devices of the kinds covered by groups or specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
A special plug connector is proposed for contacting a mating plug using a standard plug connector, such that the dimensions of the mating plug differ from this standard plug connector in both horizontal and vertical directions. This special plug connector has a plug connector housing with two bearing pins and a holding element for holding two respective ferrule housings. Firstly, the holding element is elastically connected by a first spring element to the plug connector housing. Secondly, the holding element having two arms, each of which has a corresponding elongated hole, is rotatable within a certain angular range about the bearing pins of the insert under the influence of a spring and is held on the plug connector housing, so that it is displaceable by a first displacement path axially to the ferrules under the influence of a spring.
An insulating body (3) is captively secured on the housing (1) for a plug connector (1) comprising insulation displacement terminals (23). The insulating body (3) is held on guiding means of the housing in a rotatable manner and in an insertable manner into the housing via an opening. The guiding means can be formed as slits (22, 22') that lie in lateral parts (21, 21') of the housing. The lateral parts project beyond the housing. Electric conductors can be inserted into the insulating body on a rear surface, plugged through said body, and cut on a front surface. The electric conductors are thus brought to the intended length before the insulating body is inserted into the housing.
A contact spring (1) for a plug connector socket comprises: two contact arms (2, 2') provided for clamping and making contact with a mating contact (301) of a mating plug (300) to be inserted in an insertion direction, which are arranged to firstly extend towards one another from a source area and then curve away from one another at their free standing end areas (21, 21') in the opposite direction to the insertion direction of the mating contact (301); a bridge (4), via which the two contact arms (2, 2') are connected at their respective source areas; and at least one first solder connection (5), which is integrally formed directly on the bridge (4) and extends in the opposite direction to the insertion direction of the mating contact (301). The contact spring (1) comprises furthermore additional spring arms (6, 6') which start on the end area (21, 21') of the contact arms (2, 2') and extend towards one another in the insertion direction of the mating plug (300).
In order to contact a mating connector with a standard plug-in connector, the dimensions of which mating connector deviate from said standard in the horizontal and vertical directions, a special plug-in connector (1) is proposed. Said special plug-in connector (1) has a plug-in connector housing (4) having two bearing journals (56, 56') and a retaining element (3) for retaining two ferrule housings (33, 33') belonging thereto. The retaining element (3) is elastically connected to the plug-in connector housing (4) by means of a first spring element (6). The retaining element (3) is also retained on the plug-in connector housing (4) by means of two arms (34, 34'), which each have a corresponding elongated hole (35, 35') for this purpose, in such a way that the retaining element can be rotated about the bearing journals (56, 56') of the insert (5) within a certain angular range in a spring-loaded manner and can be slid a first sliding distance axially with respect to the ferrules (21, 21') in a spring-loaded manner.
In order to simplify the assembly of a shielded connector, it is proposed that an electrically insulating base body provided as a carrier for electric contacts features a mounting surface with two openings, wherein a recess that respectively features an integral collar on its inner side is respectively arranged around these openings.
In addition, the base body is provided with lateral fastening elements that respectively feature a window formed by a frame. The frame can be positively fitted into the appropriate recess by bending the fastening elements such that the fastening element is positively and non-positively fixed on the base body.
An electrically conductive shielding element that largely surrounds the base body contacts the fastening elements that, in turn, contact ground strips on the circuit board such that the connector is shielded from external voltages.
A connector housing with an angled strain relief element is separably fixed thereon in different directions. The housing includes an insulating body with a square collar around an opening, wherein the collar features a peripheral recess with interlocking recesses. The angled strain relief element features a connection opening that is consistent with this opening, as well as a U-Shaped rail that surrounds the connection openings on three sides. The rail features interlocking tabs and interlocking hooks and can be completely inserted into the recess of the insulating body until it interlocks.
In a cable clamp for fixing an electrical cable (8) that is connected to a connector, it is proposed to insert a clamping element (10) into a cylindrical cable receptacle (2) integrally moulded on the connector housing (1) such that it can be displaced by means of a pressure screw (20). Clamping fingers (13) that are integrally moulded on the clamping element (10) fix the electrical cable (8) extending within the clamping element (10) while guiding fingers (12) integrally moulded on the clamping element (10) prevent the clamping element (10) from turning.
In a connector housing with integrated cable clamp, it is proposed to provide a receptacle sleeve for an electrical cable that is integrally formed on the connector housing and provided with clamping elements that are distributed over the radius and point in the mating direction. When a pressure screw is screwed onto the receptacle sleeve, the clamping elements are pressed radially inward and the electrical cable is clamped in position.
In order to simplify the assembly of printed board connectors, there is provided an assembly aid that features one or more recesses in accordance with the dimensions of the printed board connectors, wherein one or more printed board connectors to be assembled on a printed board can be inserted into said recesses. The contact spacing on the printed board corresponds with the arrangement of the printed board connectors in the assembly aid such that an exact alignment of the printed board connectors is realized. The assembly aid remains on the printed board until the soldering process is completed, wherein this prevents, for example, flotation of SMD components.
In order to realize an exact contacting of optical waveguides in connectors, the invention proposes a connector for optical waveguides, particularly for being mated and contacted with a mating connector that is equipped with an optoelectric receiver, wherein two optical waveguides are respectively arranged within a ferrule housing in a spring-loaded fashion in individual ferrules and can be axially displaced independently of one another. The ferrule housings are also arranged in a sliding housing that is arranged within a surrounding connector housing such that it can be axially displaced by a certain supplementary travel, namely also in a spring-loaded fashion. This makes it possible to reliably compensate manufacturing-related dimensional tolerances between the ferrule housings and the optoelectric receivers in a mating connector or another adapter.
In order to simplify the assembly of a shielded connector, it is proposed that an electrically insulating base body provided as a carrier for electric contacts features a mounting surface with two openings, wherein a recess that respectively features an integral collar on its inner side is respectively arranged around these openings.
In addition, the base body is provided with lateral fastening elements that respectively feature a window formed by a frame. The frame can be positively fitted into the appropriate recess by bending the fastening elements such that the fastening element is positively and non-positively fixed on the base body.
An electrically conductive shielding element that largely surrounds the base body contacts the fastening elements that, in turn, contact ground strips on the circuit board such that the connector is shielded from external voltages.
For the transmission of high-frequency signals >2.5 GHz or 5 Gbps by means of a separable plug connection, the invention proposes a symmetrically shaped electric contact (1, 1′) that features a contact body (4) with the contact side (3) with U-shaped spring legs (13), as well as a connection end (5).
Contact domes (15) that are directed toward one another and feature contact zones (16) that are narrower than the material thickness of the spring legs (13) are integrally formed onto both spring legs (13).
When joining the two electric contacts (1, 1′) that are mated while they are turned relative to one another by 90 degrees in the mating direction, the contact domes (15) or their contact zones (16) of one electric contact (1, 1′) engage into the contact body (4) of the other electric contact (1, 1′) in a paired fashion such that electric signals travel distances with identical transit times on one leg and on the other leg and so-called stub effects, i.e., transit time differences that cause a partial obliteration of certain signal portions, due to different distances in a contact wiring are prevented.
A housing (10) for an optical waveguide ferrule (12), includes first distance elements (22, 28) being determinative for a distance between two adjacently arranged housings (10) and being formed by formations of the housing (10), the first distance elements (22, 28) being located opposite each other with respect to one of a center axis (M) of the housing (10) and the optical waveguide ferrule (12) arranged in the housing (10), and the first distance elements (22, 28) being formed by a pair of first distance elements of a first type (22) and a second type (28) differing from the first type (22).
In a board-edge connector designed for directly contacting a printed board includes a ground connection between the printed board and the connector which engages before the printed board is completely mated and connected to the voltage supply. A grounding contact is arranged in one of the corner regions within the plug-in slot of the printed board connector, wherein the grounding contact is connected to a grounding strip on the printed board on which the printed board connector is fixed. During the mating process, the printed board, onto which a grounding strip is applied on at least one of the lateral edges within the mating region, slides past the grounding contact such that an electrostatic equalization between the printed board to be newly inserted and the connector takes place before the contacting of the remaining electric contacts.
H01R 12/00 - 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 blocksCoupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structuresTerminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
In order to realize the electric contacting of two parallel printed boards, the invention proposes a printed board connector that features coaxial plug modules realized in the form of pin and socket contacts.
For this purpose, it is proposed that the two plug modules have such a design that they can be turned and tilted about their central mating axis within a certain range on the printed board in order to compensate misalignments or deviations between the positions of the printed boards relative to one another.
It is furthermore proposed to realize certain distances between the printed boards by means of plug modules of different lengths on the pin side.
H01R 12/00 - 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 blocksCoupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structuresTerminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
92.
Circuit board connector for two parallel circuit boards
In order to produce a plug-type connection between two circuit boards that are arranged parallel to one another, the invention proposes a coaxially designed connector that is simultaneously realized in the form of a hermaphroditic contact.
This means that only one surface-mountable connector element is required which can be mated with a second connector element of identical design. The two collar-shaped connector elements (1) to be mated can be inserted into one another by means of notches (15, 17) that are provided in the collar (11) for this purpose.
The connector element (1) to be manufactured by means of injection moulding and the MID-technique preferably features a square, collar-shaped base body (10) with an electrically conductive coating and a separate electric signaling contact (40) that is arranged in insulating fashion in a contact holder (30) within the base body (10) such that effective shielding is also realized for the transmission of high frequency signals.
H01R 12/00 - 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 blocksCoupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structuresTerminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
H01R 13/28 - Contacts for sliding co-operation with identically-shaped contact, e.g. for hermaphroditic coupling devices
93.
Blocking device for preventing board connector mismating
In order to prevent the mismating of several daughterboards (2) that are combined into a plug-in unit (20) with corresponding board connectors (3) on a motherboard (1), it is proposed that the mating of the plug-in unit (20) is effectively prevented by means of a blocking block (10) that is inserted into an intermediate space between two board connectors (3) that are spaced apart from one another by a regular connector spacing and snapped into window-like recesses (4) of the board connectors (3).
H01R 12/00 - 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 blocksCoupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structuresTerminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
A connection between a shielding sleeve of a connector housing and an inner as well as an outer braided shield of an electric cable is produced by providing a shielding sleeve with a contact, the end piece of which has an omega-like shape and regionally encompasses the braided shield in a contacting fashion, in which an additional contact tab protruding out of the contact pad is provided for contacting the braided shield.
The invention proposes a metallic push-pull connector for use in harsh and moist industrial environments that is provided with a sliding sleeve and features an interlocking device that causes the connector to be interlocked with a mating connector during the installation process, wherein the interlocking hooks of the interlocking device are levered out of snap-in depressions in the mating connector by means of a wedge-shaped slope when the sliding sleeve is pulled back.
In order to connect an electric PE (protective earth) contact with an electrically conductive connector housing, PE (protective earth) contact that is realized in the form of a pin or socket contact and arranged in a sleeve of an insulating supply insert that is directly contacted with the connector housing and fixed by means of a screw connection.
A circuit board connector extension comprising a body made of plastic and able to be attached to a circuit board, with first and second groups of contacts which each have one connecting end for contacting conductor tracks on the circuit board and one plug-in end for contacting contacts of a connector piece, the connecting ends of the two groups of contacts being arranged on one and the same side of the body, whereas the plug-in ends of the first group being arranged on a side of the body difference from that where the plug-in ends of the second group are arranged.
H01R 12/00 - 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 blocksCoupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structuresTerminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
98.
Card edge connector with a guide spring for precise contact guidance of a PCB
Precise contact guidance of contact decks on a printed circuit board relative to the electric contacts in a card edge connector, is achieved using a pressing spring within the slot of the card edge connector in such a way that it mechanically deflects the mating region of the printed circuit board into a position in which a precisely fitted coincidence of the respective contacts is expected before the electric contacting takes place.
patents
