EP1905127B1 - Insulation displacement plug-in connector and device for telecommunications and data technology - Google Patents
Insulation displacement plug-in connector and device for telecommunications and data technology Download PDFInfo
- Publication number
- EP1905127B1 EP1905127B1 EP06762657A EP06762657A EP1905127B1 EP 1905127 B1 EP1905127 B1 EP 1905127B1 EP 06762657 A EP06762657 A EP 06762657A EP 06762657 A EP06762657 A EP 06762657A EP 1905127 B1 EP1905127 B1 EP 1905127B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- insulation displacement
- contact
- dsx
- plug connector
- 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.)
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- 238000009413 insulation Methods 0.000 title claims abstract description 82
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 81
- 238000005516 engineering process Methods 0.000 title claims abstract description 7
- 238000010618 wire wrap Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Images
Classifications
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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
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
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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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
- H01R4/242—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members being plates having a single slot
- H01R4/2425—Flat plates, e.g. multi-layered flat plates
Definitions
- the invention relates to a insulation displacement connector and a device for telecommunications and data technology.
- the insulation displacement connector comprises a housing in which contact elements are arranged, wherein the contact elements have a first contact region, which is designed as insulation displacement contact, and a second contact region, which is designed as a solderable contact pin (pin contact).
- the housing is formed in one piece and is soldered via the contact pins with the circuit board.
- the contact elements are inserted from the top of the housing and held by stops, wherein in the inserted state, the contact pins protrude from the bottom of the housing.
- Schirmungsbleche are provided which are inserted from the underside of the housing and are each arranged between two pairs of contact elements.
- the shield plates are also formed with contact pins, so that they can also be soldered to the circuit board and placed on a common ground line.
- Such modules are also referred to as PCB print modules. Via the trained as insulation displacement contacts contact areas wires can then be electrically connected to the circuit board.
- a digital signal distributor DSX Digital Cross-Connect System
- the DSX device is usually located in racks, which are usually located in the switching center of a telephone service provider.
- the DSX device also provides jack access to the transmission paths.
- DSX jacks are well known and typically include a plurality of holes sized to receive plugs. Within the holes a plurality of switches for contacting the plug is provided. The jacks are electrically connected to digital transmission lines and are also electrically connected to a plurality of terminal members which are used to maneuver the jacks. By inserting plugs into the holes in the sockets, signals transmitted via the sockets can be interrupted or monitored.
- FIG.1 is one of the US 6,840,815
- a prior art DSX system is shown schematically illustrating an example of a system to be found in a digital exchange of a telephone service provider.
- the DSX system is illustrated with three DSX sockets 10a, 10b and 10c.
- Each DSX socket 10a, 10b and 10c is connected to a specific part of the digital device.
- the DSX socket 10a is connected to the digital switch 12
- the DSX socket 10b is connected to the office amplifier 14a
- the DSX socket 10c is connected to the office amplifier 14b.
- Each digital device has an input at which a digital signal can enter, as well as an output at which the digital signal can exit.
- the DSX sockets 10a, 10b, and 10c each include OUT pins 16 and IN pins 18.
- the DSX sockets 10a, 10b, and 10c are connected to their respective digital devices by connecting the OUT pins 16 to the device (FIG. that is, going to the DSX system) and by connecting the IN pins 18 to the signals entering the device (ie, going out of the DSX system).
- the DSX sockets 10a and 10b are "cross-linked" by semi-permanent connections.
- the semi-permanent connections extend between patch panels 19 of the DSX jacks 10a and 10b.
- patch cords connect 20 OUT jumper pins of the DSX jack 10a to IN jumper pins the DSX socket 10b.
- patch cords 21 connect IN jumper pins of DSX jack 10a to OUT jumper pins of DSX jack 10b.
- the switches of the DSX sockets 10a and 10b are preferably closed. Thus, if no plug is plugged into one of the DSX jacks 10a and 10b, a connection is provided between the DSX jacks 10a and 10b and therefore between the digital switch 12 and the office amplifier 14a.
- the semi-permanent connection between the digital switch 12 and the public office amplifier 14a may be interrupted for diagnostic purposes by plugging plugs into the IN or OUT terminals of the DSX jacks 10a and 10b.
- patch cords may be used to break the semi-permanent connection between the DSX jacks 10a and 10b to provide connections to other digital devices.
- the digital switch 12 may be disconnected from the trunk repeater 14a by use of the patch cords 23 and connected to the trunk repeater 14b.
- the patch cords 23 include plugs plugged into the IN and OUT ports of the DSX jack 10a and the IN and OUT ports of the DSX jack 10c. Plugging the plugs into the IN and OUT terminals of the DSX jack 10a will open the normally closed switches or contacts, breaking the electrical connection to the trunk repeater 14a and establishing an electrical connection with the trunk repeater 14b.
- a digital signal distributor which is modular.
- the modules each include a socket receptacle for receiving four DSX sockets and a printed circuit board.
- the female receptacle is connected via first contact elements with the circuit board, wherein parts of the contact elements protrude through openings of the female receptacle and contact them when inserting the DSX sockets.
- the printed circuit board is longer than the socket receptacle so that patching and device connection fields can be arranged underneath the socket receptacle.
- a cover part is applied to the circuit board at least from the side of the female receptacle.
- the cover part has openings into which Kotnaktmaschine can be inserted.
- the contact elements have a pin contact for contacting the circuit board and a wire-wrap contact for connecting wires. Furthermore, both documents disclose to use insulation displacement contacts instead of the wire-wrap contacts.
- insulation displacement contacts as a replacement for the wire-wrap contacts are that they require more space.
- the reason for this is that the insulation displacement contacts must be connected with a special tool, for which a free accessibility is necessary.
- the invention is therefore based on the technical problem of providing an insulation displacement connector and a device equipped therewith for the telecommunication and data technology, by means of which a compact construction is made possible.
- insulation displacement contact is arranged between the insulation displacement contact and the pin contact.
- This ensures that the insulation displacement contacts are guided away from the circuit board.
- this dimension is usually uncritical for the packing density.
- the extension is chosen such that the insulation displacement application tool is not obstructed by surrounding edges when wiring.
- insulation displacement contacts, extensions and pin contacts are preferably integrally formed.
- a guide element is arranged on the underside of the insulation displacement contact, which is further preferably formed wider than the insulation displacement contact.
- One possible training is the shape of a rectangle.
- two arcuate elements are arranged at the end of the extension associated with the pin contact. These are preferably arranged symmetrically about the extension, wherein more preferably, the two arcs are opposite to each other.
- the arcuate elements serve on the one hand to support the contact element in order to absorb the occurring Anschaltment. Due to the arcuate design of the structure can also be chosen very compact beyond.
- the inner sides of the housing are formed with grooves for the guide elements, which extend from the underside of the housing to the upper side. Up to the top in this context is to be understood that the groove extends so far that parts of the insulation displacement contact are still in the groove.
- slots are made in the groove walls of the guide elements, wherein the length of the slots of the length of the elements of the arcuate. Corresponds to elements.
- a further extension is arranged between the arcuate elements and the pin contact. This extension corresponds to the thickness of a cover piece arranged on the printed circuit board.
- locking lugs are arranged on the outer sides of the housing.
- the cover piece on a receptacle for the insulation displacement connector.
- the receptacle preferably has walls which define an open cuboid, wherein the walls have latching openings for the latching noses.
- the housing of the insulation displacement connector has slots for receiving the leads to be connected, wherein the insulation displacement contact is aligned at 45 ° to the slot. This will secure the vein contacted, wherein the diameter of the wire is reduced only slightly by the clamping.
- a preferred application of the insulation displacement connector according to the invention is the use in a digital signal distributor.
- FIG. 2 a perspective view of a first embodiment of a DSX module 34 is shown.
- the DSX module 34 includes a jack receptacle 35 for receiving a plurality of jacks 36, 38 (e.g., two odd-numbered jacks 36 and two even-numbered jacks 38).
- the DSX module 34 has a front-accessible patch panel 40 and a front-panel device port 42 (i.e., IN / OUT).
- the pads 40, 42 are each formed by two insulation displacement connectors 41 and each include arrays (eg, arrays, rows, columns or other groups) of contact elements 43 for connecting wires to the DSX module 34.
- the contact elements 43 are housed in housings 45 the connection pads 40, 42 worn.
- the housings 45 are mounted on a front cover 49 fixed to the front of the DSX module 34.
- the front cover piece 49 covers a front side of a circuit board 124 that provides electrical connections between the sockets 36 and 38 and the insulation displacement connectors 41 of the pads 40, 42.
- a dielectric rear cover piece 126 By a dielectric rear cover piece 126, a rear side of the printed circuit board 124 is covered.
- retainers 127 are used to secure the female receptacle 35 and the front cover 49 to the coupling rear deck 126 together.
- the printed circuit board 124 is positioned between the front structure formed by the female receptacle 35 and the front cover piece 49 and the rear structure formed by the rear cover piece 126.
- the holders 127 ' may also be used to further secure the printed circuit board 124 to the rear decking 126.
- the DSX module 34 may preferably be received in a chassis (a chassis 32 is shown schematically in FIGS FIG. 9A and 9B shown.
- the chassis can be approximately 48 cm long. This embodiment may, for example, accommodate 16 DSX modules.
- the chassis could be built to standard US specifications approximately 58.5 cm in length. This embodiment may, for example, accommodate 21 DSX modules.
- other chassis sizes and other numbers of DSX modules could be used.
- An exemplary chassis is in U.S. Patent No. 6,840,815 which is hereby incorporated by reference in its entirety.
- each DSX module 34 may preferably removably receive the odd and even DSX sockets 36 and 38.
- sockets 36 and 38 may be as in FIG U.S. Patent No. 6,116,961 described by resilient latch 37 are held in the socket receptacle 35. By bending the latch 37, the sockets 36 and 38 can be manually removed from the socket receptacle 35. When the sockets 36 and 38 are removed from the socket receptacle 35, the sockets 36 and 38 are electrically disconnected from the circuit board 124.
- the DSX module 34 is shown as a "quad package" (ie, a four socket module), it will be understood that alternative modules may include socket receptacles sized to accommodate more or fewer than four jacks.
- each DSX module 34 includes a plurality from (in Fig. 2 shown) further sockets 136 for providing electrical interfaces to the sockets 36, 38 when the sockets 36, 38 are mounted in the female receptacles 35.
- the jacks 136 hold electrical contacts 137 with pins that are electrically connected directly to the printed circuit board 124.
- the sockets 36, 38 each include a front surface defining an OUT terminal 128, a MONITOR OUT terminal 129, an IN terminal 130, and a MONITOR IN terminal 131. Terminals 128-131 are sized to accept A / B plugs.
- the sockets 36, 38 also define LED ports 132 for receiving signal tracking lamps.
- the sockets 36, 38 further include electrical contacts 133 (see FIGS. 9A and 9B ) associated with ports 128-132, respectively.
- the contacts 133 include end pieces 134 that protrude rearward from each of the sockets 36, 38.
- the sockets 36, 38 When the sockets 36, 38 are inserted into the socket receptacle 35, the end pieces 134 of the contacts 133 slide into the sockets 136 of the DSX module 34 to make electrical connections between the circuit board 124 and the sockets 36, 38. When the sockets 36, 38 are removed from the socket receptacle 35 , the sockets 36, 38 are electrically disconnected from the circuit board 124.
- the electrical contacts of jacks 36, 38 include voltage contacts -48V, signal trace lamp contacts TL and return contacts RET associated with the LED circuits.
- the electrical contacts include a-springs T and b-springs R corresponding to the MONITOR-IN and MONITOR-OUT terminals.
- the electrical contacts further include a input contacts Tl, b input contacts RI, jumper connection a input contacts XT1, and jumper connection b input contacts XRI corresponding to the IN terminals.
- the electrical contacts further include a output contacts TO, b output contacts RO, cross connection a output contacts XTO and cross connection b output contacts XRO corresponding to the OUT terminals.
- the Contacts work in the same way as in U.S. Patent No. 6,116,961 described above by reference.
- the contacts TI, RI, XTI and XRI and the contacts TO, RO, XTO and XRO cooperate to define opening switches.
- the printed circuit board 124 is positioned directly behind the female receptacle 35, the patch panel 40, and the device connector panel 42.
- the printed circuit board 124 includes a first portion 124a associated with the rear of the female receptacle 35.
- the first portion 124a includes a plurality of plated-through holes 139 that receive the pins of the electrical contacts 137 to establish a direct electrical connection between the printed circuit board 124 and the electrical contacts 137.
- the circuit board 124 includes a second portion 124b positioned behind the patch panel 40 and coextensive therewith.
- the second part 124b includes a plurality of through holes 146 that receive pin contacts 53 of the contact elements 43 of the insulation displacement connector 41 mounted on the patch panel 40. As a result, an electrical connection is made between the printed circuit board 124 and the insulation displacement connector 41 of the patch panel 40.
- the printed circuit board 124 includes a third portion 124c which is positioned behind the device connector panel 42 and equidistant therewith.
- the third part 124c includes a plurality of through holes 148 that receive pin contacts 53 of the contact elements 43 of the insulation displacement connector 41 mounted on the device connector panel 42 to provide electrical connection between the circuit board 124 and the insulation displacement connector 41.
- the back cover 126 of the DSX module 34 is preferably made of a dielectric material and sized to cover the back of the circuit board 124.
- the cover piece 126 defines a plug 82 for electrical connection to a receptacle 83 (see schematic diagram in FIGS FIGS. 9A and 9B ) of the chassis 32 when the DSX module 34 is mounted in the chassis 32.
- the plugs 82 include b grounding pins 88, power / voltage pins 90, and power return pins 92 connected to the chassis b ground, the chassis power, and the chassis power return, respectively (see FIG FIGS. 9A and 9B ).
- the pins 88, 90 and 92 are directly connected to the printed circuit board 124 (eg, the pins extend into the through holes 93 defined by the printed circuit board 124).
- the circuit board 124 includes traces 290 that electrically connect the contact elements 43 of the insulation displacement connector 41 of the device interface 42 to receptacles associated with the contacts TI, RI, TO, and RO of the sockets 36, 38. Also, the circuit board 124 includes traces 292 that provide electrical connections between the contact elements 43 of the insulation displacement connectors 41 of the patch panel 40 and receptacles associated with the contacts XTI, RTI, XTO, and XRO of the sockets 36, 38. In addition, the circuit board 124 includes traces 294 for electrically connecting traces 290 to the receptacle portions associated with the contacts of the MONITOR terminals of the sockets 36,38.
- the circuit board 124 includes traces 296 for connecting the b grounding pins 88 to receptacles associated with the b ground contacts SG of the sockets 36, 38; Paths 298 for connecting the signal-tracking lamp IDC of the jumper terminal 40 to female parts associated with the signal-tracking lamp contacts TL of the jacks 36, 38; Webs 100 for connecting power / voltage pins 90 to receptacles associated with the voltage contacts -48V of the sockets 36, 38; and tracks 102 for connecting current return pins 92 to female parts associated with the return contacts RET of the sockets 36,38.
- the contact element 43 is made of a conductive material, such as a metal material.
- the contact elements 43 may be stamped from sheet metal.
- each contact element 43 includes a pair of cutting blade 51, which form the actual insulation displacement contact 54. Between the Schneidklemmessem 51, a contact slot 52 is formed.
- the cutting edge knives 51 are configured so that when an insulated cable core is inserted into the contact slot 52 between the cutting blade 51, the cutting edge blades 51 cut through the insulation of the cable core and into the conductive core of the wire to provide an electrical connection between the conductive core of the core Cable core and the contact element 43 produce.
- a pin contact 53 is arranged, which serves for connecting the contact element 43 with the circuit board 124.
- a guide member 56 is arranged, which has a rectangular shape, wherein the guide member 56 is wider than the insulation displacement contact 54.
- the contact element 43 has a first extension 55 and a second extension 58 which electrically connect the insulation displacement contact 54 to the pin contact 53.
- the extensions 55, 58 have offset lengths OL (ie, the lengths corresponding to the distance that the IDC contacts 54 will be offset from the PCB) of at least 1 cm or lengths in the range of 1-3 centimeters .
- the second extension 58 serves to guide the pin contact 53 through the cover piece 49, 49 '.
- Arranged laterally between the first extension 55 and the second extension 58 are two arcuate elements 57 which, on the one hand, support the contact element 43 on the cover piece 49, 49 ', the arcuate elements 57 themselves being supported in the housing 45, so that the position of the contact element 43 is fixed.
- the two arcuate elements 57 are bent in opposite directions to each other.
- FIGS. 2 . 2b-d . 5 . 7 and 8 have the housing 45th generally rectangular shapes and include bottom sides 61 and wire terminal ends or tops 63.
- the top 63 defines slots 65 (see FIG Fig. 7 ) for receiving wires to be connected.
- the slots are aligned along parallel lines L so that the wires extend across the width of the housing 45 when connected.
- Fig. 7 is the top 63 of the IDC connector 41 shown.
- the housing 45 comprises clamping webs 64, between which slots 65 are formed for the wires to be connected. At an angle of 45 ° to the slots 65, the cutting knives 51 of the insulation displacement contacts 54 are arranged.
- the contact elements 43 are inserted from the bottom 61 in the housing 45, wherein in FIGS.
- the state is shown with inserted contact elements 43.
- the guide elements 56 and the arcuate element 57 lie in a groove 70, wherein in each case one outer edge of the guide element lies in a different groove 70.
- the groove 70 extends from the bottom of the housing 45 to the area where the insulation displacement contact 54 is located.
- slots 71 are introduced, in which the arcuate elements 57 lie.
- the length of the slots corresponds to the length of the arcuate elements 57, so that they abut against an edge 72 in the housing 45.
- locking lugs 69 by means of which the insulation displacement connectors are latched to the recordings.
- the insulation displacement connectors 41 on the patch panel 40 are the same as those on the device connector panel 42, but each housing 45 on the device connector panel 42 has two fewer contact elements 43. At the jumper panel 40, more contact elements 43 are provided to receive lead wires for connecting signal tracking light circuits used to track the jumper connections.
- the front cover piece 49th have a one-piece construction of a dielectric material such as plastic.
- the cover piece 49 includes a platform 220 and four support structures 222 that project forward from the platform 220.
- Each of the support structures 222 includes two side walls 224, upper and lower walls 225, 226, and a rear wall 227.
- the walls 224-227 define rectangular receptacles 230 sized to receive the underside 61 of the housings 45.
- the side walls 224 define openings 232 for receiving the detents 69 of the housings 45 to provide snap-fit connections that retain the housings 45 in the receptacles.
- the back walls 227 define openings 234 for receiving the pin contacts 53 of the contact elements 43 when the housings 45 are secured in the receptacles 230.
- the openings 234 defined by the rear walls 227 of the mating connection field 40 are preferably aligned with the plated-through holes 146 located on the second part 124b of the printed circuit board 124.
- the openings 234 defined by the rear walls 227 of the mating connection field 40 are preferably aligned with the plated-through holes 148 located on the second part 124 b of the printed circuit board 124.
- the DSX system 30 functions in the same manner as a conventional DSX system.
- the jacks 36, 38 can be connected to digital devices.
- the jumper connection field 40 allows the sockets 36, 38 to be connected to each other by semi-permanent cable bridges.
- the sockets 36, 38 provide opening connections between the digital devices connected to the device connector panel 42 and the jumper interface 40.
- the jacks 36, 38 can be monitored for continuous signals without interrupting the signals. With the signal tracking lamp circuits, the monitored routed connections as in FIG U.S. Patent No. 6,116,961 described pursued become. Plugs may be plugged into the IN or OUT terminals of the jacks 36, 38 for testing or diagnostic purposes or to redirect signals to other digital devices.
- Characters. 10-15B show another DSX module 34 'having features that are examples of aspects of the invention in accordance with the principles of the present disclosure. Many of the components of the DSX module 34 'are identical to components of the DSX module 34. Identical reference numbers have been assigned to these identical components.
- the DSX module 34 has the same basic components as the DSX module 34, only the device connector panel 42 has been routed to the back of the module. To account for this change, the DSX module 34 'includes a shortened printed circuit board 124' having a greater density of plated-through holes for connecting the insulation displacement. Connector 41 of the connection pads 40, 42 of the circuit board 124 '. Also, the DSX module 34 'includes a back cover 126' that has been shortened and modified to include receptacles 230 that receive the insulation displacement connectors 41 that define the device connector panel 42 located at the back of the module 34 '. In addition, the DSX module 34 'includes a front cover piece 49' which has been shortened and modified to eliminate the lower set of receptacles 230.
- insulation displacement mounting structure has been illustrated as being used in combination with a DSX module, it will be understood that the structure can be applied to any type of DSX system (modular or non-modular). In addition, the insulation displacement mounting structure is also applicable to any type of board-mounted insulation displacement application.
- connection pads 40, 42 have each been shown as insulation displacement connectors 41. Regardless of whether the connector panels 40, 42 are both from the front or the device connector panel 42 of the Reverse accessible, mixed structures can also be applied.
- a terminal box as insulation displacement connector 41 and the other terminal box as a coaxial connector such as Balun, M4, 1.0 / 2.3, 1.6 / 5-6, SMB or Type 43 coaxial connector or as RJ plug connectors, in particular RJ 45 plug connectors (shielded or unshielded), may be formed.
- the patch panel 40 is preferably designed as insulation displacement connector 41 and the device connection field 42 is formed as a coaxial or RJ connector.
- other connector types such as D-Sub are possible.
- the insulation displacement connector 41 can also be replaced by a wire-wrap connector, which is then preferably used on the patch panel 40, whereas the device connector panel 42, for example is formed with a coaxial or RJ connector, wherein otherwise reference is made to the preceding versions of the DSX module with IDC connector.
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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Multi-Conductor Connections (AREA)
- Small-Scale Networks (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Communication Cables (AREA)
Abstract
Description
Die Erfindung betrifft einen Schneidklemm-Steckverbinder sowie eine Einrichtung für die Telekommunikations- und Datentechnik.The invention relates to a insulation displacement connector and a device for telecommunications and data technology.
Ein solcher Schneidklemm-Steckverbinder ist beispielsweise aus der
Ein Digitalsignalverteiler DSX (Digital Cross-Connect System) stellt eine Rangierverbindung zwischen zwei digitalen Übertragungswegen bereit. Die DSX-Vorrichtung befindet sich üblicherweise in Gestellen, die gewöhnlich in der Vermittlungsstelle eines Telefondienstanbieters angeordnet sind. Die DSX-Vorrichtung stellt auch einen Buchsen-Zugang zu den Übertragungswegen bereit.A digital signal distributor DSX (Digital Cross-Connect System) provides a jumper connection between two digital transmission paths. The DSX device is usually located in racks, which are usually located in the switching center of a telephone service provider. The DSX device also provides jack access to the transmission paths.
DSX-Buchsen sind wohlbekannt und enthalten typischerweise eine Mehrzahl von Bohrungen, die zur Aufnahme von Steckern dimensioniert sind. Innerhalb der Bohrungen ist eine Mehrzahl von Schaltern zum Kontaktieren der Stecker vorgesehen. Die Buchsen sind elektrisch mit digitalen Übertragungsleitungen verbunden und sind auch elektrisch mit einer Mehrzahl von Anschlussgliedern verbunden, die zum Rangieren der Buchsen benutzt werden. Durch Einstecken von Steckern in die Bohrungen der Buchsen können über die Buchsen übertragene Signale unterbrochen oder überwacht werden.DSX jacks are well known and typically include a plurality of holes sized to receive plugs. Within the holes a plurality of switches for contacting the plug is provided. The jacks are electrically connected to digital transmission lines and are also electrically connected to a plurality of terminal members which are used to maneuver the jacks. By inserting plugs into the holes in the sockets, signals transmitted via the sockets can be interrupted or monitored.
In der
Noch auf
Die semipermanente Verbindung zwischen der Digitalvermittlung 12 und dem Amtverstärker 14a kann für Diagnosezwecke durch Einstecken von Steckern in die IN- oder OUT-Anschlüsse der DSX-Buchsen 10a und 10b unterbrochen werden. Auf ähnliche Weise können Steckkabel zum Unterbrechen der semipermanenten Verbindung zwischen den DSX-Buchsen 10a und 10b benutzt werden, um Verbindungen mit anderen Digitaleinrichtungen bereitzustellen. Beispielsweise kann die Digitalvermittlung 12 durch Verwendung der Steckkabel 23 vom Amtsverstärker 14a abgetrennt und mit dem Amtsverstärker 14b verbunden werden. Die Steckkabel 23 enthalten Stecker, die in die IN- und OUT-Anschlüsse der DSX- Buchse 10a und die IN- und OUT-Anschlüsse der DSX- Buchse 10c eingesteckt werden. Durch Einstecken der Stecker in die IN- und OUT-Anschlüsse der DSX- Buchse 10a werden die normalerweise geschlossenen Schalter bzw. Kontakte geöffnet, wodurch die elektrische Verbindung mit dem Amtsverstärker 14a unterbrochen und eine elektrische Verbindung mit dem Amtsverstärker 14b hergestellt wird.The semi-permanent connection between the
Aus der
Ein Problem beim Einsatz von Schneidklemm-Kontakten als Ersatz für die Wire-Wrap-Kontakte ist, dass diese mehr Platz benötigen. Der Grund hierfür liegt darin, dass die Schneidklemm-Kontakte mit einem SpezialWerkzeug beschaltet werden müssen, wofür eine freie Zugänglichkeit notwendig ist.A problem with the use of insulation displacement contacts as a replacement for the wire-wrap contacts is that they require more space. The reason for this is that the insulation displacement contacts must be connected with a special tool, for which a free accessibility is necessary.
Dokument
Der Erfindung liegt daher das technische Problem zugrunde, einen Schneidklemm-Steckverbinder sowie eine hiermit ausgerüstete Einrichtung für die Telekommunikations- und Datentechnik zu schaffen, mittels derer ein kompakter Aufbau ermöglicht wird.The invention is therefore based on the technical problem of providing an insulation displacement connector and a device equipped therewith for the telecommunication and data technology, by means of which a compact construction is made possible.
Die Lösung des technischen Problems ergibt sich durch die Gegenstände mit den Merkmalen der Ansprüche 1 und 9. Weitere vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.The solution of the technical problem results from the objects with the features of
Hierzu ist zwischen dem Schneidklemm-Kontakt und dem Stift-Kontakt eine Verlängerung angeordnet. Hierdurch wird erreicht, dass die Schneidklemm-Kontakte von der Leiterplatte weg geführt werden. Diese Dimension ist jedoch üblicherweise für die Packungsdichte unkritisch. Die Verlängerung wird dabei derart gewählt, dass das Schneidklemm-Anlegewerkzeug beim Beschalten nicht durch umliegende Kanten behindert wird. Somit wird eine hohe Kontaktdichte beibehalten und die bekannten Vorteile der Schneidklemm-Technik ausgenutzt. Dabei sind Schneidklemm-Kontakte, Verlängerungen und Stift-Kontakte vorzugsweise einstückig ausgebildet.For this purpose, an extension is arranged between the insulation displacement contact and the pin contact. This ensures that the insulation displacement contacts are guided away from the circuit board. However, this dimension is usually uncritical for the packing density. The extension is chosen such that the insulation displacement application tool is not obstructed by surrounding edges when wiring. Thus, a high contact density is maintained and exploited the known advantages of insulation displacement technology. In this case, insulation displacement contacts, extensions and pin contacts are preferably integrally formed.
In einer bevorzugten Ausführungsform ist an der Unterseite des Schneidklemm-Kontaktes ein Führungselement angeordnet, das weiter vorzugsweise breiter als der Schneidklemm-Kontakt ausgebildet ist. Eine mögliche Ausbildung ist die Form eines Rechtecks. Durch das Führungselement wird die Einführung der Schneidklemm-Kontakte in das Gehäuse wesentlich verbessert, da durch die Verlängerung die Elastizität des Kontaktelementes zunimmt.In a preferred embodiment, a guide element is arranged on the underside of the insulation displacement contact, which is further preferably formed wider than the insulation displacement contact. One possible training is the shape of a rectangle. By the guide element, the introduction of the insulation displacement contacts in the housing is substantially improved, since the extension increases the elasticity of the contact element.
In einer weiteren bevorzugten Ausführungsform sind an dem dem Stift-Kontakt zugeordneten Ende der Verlängerung zwei bogenförmige Elemente angeordnet. Diese sind vorzugsweise symmetrisch um die Verlängerung angeordnet, wobei weiter vorzugsweise die beiden Bögen zueinander gegensinnig sind. Die bogenförmigen Elemente dienen zum einen zum Abstützen des Kontaktelementes, um die auftretenden Anschaltkräfte aufzunehmen. Durch die bogenförmige Ausbildung kann darüber hinaus der Aufbau sehr kompakt gewählt werden.In a further preferred embodiment, two arcuate elements are arranged at the end of the extension associated with the pin contact. These are preferably arranged symmetrically about the extension, wherein more preferably, the two arcs are opposite to each other. The arcuate elements serve on the one hand to support the contact element in order to absorb the occurring Anschaltkräfte. Due to the arcuate design of the structure can also be chosen very compact beyond.
In einer weiteren bevorzugten Ausführungsform sind die Innenseiten des Gehäuses mit Nuten für die Führungselemente ausgebildet, die sich von der Unterseite des Gehäuses zur Oberseite erstrecken. Bis zur Oberseite ist in diesem Zusammenhang so zu verstehen, dass die Nut sich soweit erstreckt, dass Teile des Schneidklemm-Kontaktes noch in der Nut liegen.In a further preferred embodiment, the inner sides of the housing are formed with grooves for the guide elements, which extend from the underside of the housing to the upper side. Up to the top in this context is to be understood that the groove extends so far that parts of the insulation displacement contact are still in the groove.
In einer weiteren bevorzugten Ausführungsform sind in die Nutwände der Führungselemente Schlitze eingebracht, wobei die Länge der Schlitze der Länge der Elemente der bogenförmigen. Elemente entspricht.In a further preferred embodiment, slots are made in the groove walls of the guide elements, wherein the length of the slots of the length of the elements of the arcuate. Corresponds to elements.
In einer weiteren bevorzugten Ausführungsform ist zwischen den bogenförmigen Elementen und dem Stift-Kontakt eine weitere Verlängerung angeordnet. Diese Verlängerung entspricht dabei der Dicke eines auf der Leiterplatte angeordneten Deckstücks.In a further preferred embodiment, a further extension is arranged between the arcuate elements and the pin contact. This extension corresponds to the thickness of a cover piece arranged on the printed circuit board.
In einer weiteren bevorzugten Ausführungsform sind an den Außenseiten des Gehäuses Rastnasen angeordnet. Mittels dieser Rastnasen kann der Schneidklemm-Steckverbinder an dem Deckstück verrastet werden, was eine erhöhte Stabilität bewirkt. Hierzu weist das Deckstück eine Aufnahme für den Schneidklemm-Steckverbinder auf. Die Aufnahme weist vorzugsweise Wände auf, die einen offenen Quader definieren, wobei die Wände Rastöffnungen für die Rastnasen aufweisen.In a further preferred embodiment locking lugs are arranged on the outer sides of the housing. By means of these locking lugs of the insulation displacement connector can be latched to the cover piece, which causes increased stability. For this purpose, the cover piece on a receptacle for the insulation displacement connector. The receptacle preferably has walls which define an open cuboid, wherein the walls have latching openings for the latching noses.
In einer weiteren bevorzugten Ausführungsform weist das Gehäuse des Schneidklemm-Steckverbinders Schlitze zur Aufnahme der anzuschließenden Adern auf, wobei der Schneidklemm-Kontakt im 45°-Winkel zum Schlitz ausgerichtet ist. Hierdurch wird die Ader sicher kontaktiert, wobei der Durchmesser der Ader durch die Klemmung nur geringfügig reduziert wird.In a further preferred embodiment, the housing of the insulation displacement connector has slots for receiving the leads to be connected, wherein the insulation displacement contact is aligned at 45 ° to the slot. This will secure the vein contacted, wherein the diameter of the wire is reduced only slightly by the clamping.
Ein bevorzugtes Anwendungsgebiet des erfindungsgemäßen Schneidklemm-Steckverbinders ist der Einsatz in einem Digitalsignalverteiler.A preferred application of the insulation displacement connector according to the invention is the use in a digital signal distributor.
Die Erfindung wird nachfolgend anhand eines bevorzugten Ausführungsbeispieles näher erläutert. Die Figuren zeigen:
- Fig. 1
- ein Schaltschema eines DSX-System des Standes der Technik;
- Fig. 2
- eine aufgelöste perspektivische Vorderansicht eines DSX-Moduls in einer ersten Ausführungsform;
- Fig. 2a
- eine perspektivische vergrösserte Ansicht eines Kontaktelementes eines Schneidklemm- Steckverbinders des DSX-Moduls der
Fig. 2 ; - Fig. 2b
- eine Teildraufsicht auf zwei Schneidklemm- Steckverbinder,
- Fig. 2c
- einen Querschnitt entlang der Schnittlinie B-B,
- Fig. 2d
- einen Querschnitt entlang der Schnittlinie C-C,
- Fig. 3
- eine perspektivische Rückansicht des DSX- Moduls der
Fig. 2 mit entfernten DSX-Buchsen; - Fig. 4
- eine Rückansicht des DSX-Moduls der
FIG. 2 ; - Fig. 5
- eine Seitenansicht des DSX-Moduls der
Fig. 2 mit entfernten DSX-Buchsen; - Fig. 6
- eine Vorderansicht des DSX-Moduls der
Fig. 2 mit entfernten DSX-Buchsen und mit entfernten Schneidklemm-Steckverbindern; - Fig. 7
- eine Vorderansicht eines Schneidklemm- Steckverbinders des DSX-Moduls der
Fig. 2 ; - Fig. 8
- eine Rückansicht des Schneidklemm- Steckverbinders der
Fig. 7 ; - Fig. 9A und 9B
- Schaltschemas ungeradzahliger und geradzahliger DSX-Buchseneinsätze des DSX- Moduls der
Fig. 2 ; - Fig. 10
- eine perspektivische Vorderansicht eines DSX-Moduls in einer zweiten Ausführungsform;
- Fig. 11
- eine perspektivische Rückansicht des DSX- Moduls der
Fig. 10 mit entfernten DSX- Buchsen; - Fig. 12
- eine Rückansicht des DSX-Moduls der
Fig. 10 ; - Fig. 13
- eine Seitenansicht des DSX-Moduls der
Fig. 10 mit entfernten DSX-Buchsen; - Fig. 14
- eine Vorderansicht des DSX-Moduls der
Fig. 10 mit entfernten DSX-Buchsen; und - Fig. 15A und 15B
- Schaltschemas ungeradzahliger und geradzahliger DSX-Buchseneinsätze des DSX- Moduls der
Fig. 10 .
- Fig. 1
- a schematic diagram of a DSX system of the prior art;
- Fig. 2
- an exploded front perspective view of a DSX module in a first embodiment;
- Fig. 2a
- a perspective enlarged view of a contact element of a insulation displacement connector of the DSX module of
Fig. 2 ; - Fig. 2b
- a partial plan view of two insulation displacement connectors,
- Fig. 2c
- a cross section along the section line BB,
- Fig. 2d
- a cross section along the section line CC,
- Fig. 3
- a perspective rear view of the DSX module of
Fig. 2 with removed DSX sockets; - Fig. 4
- a rear view of the DSX module the
FIG. 2 ; - Fig. 5
- a side view of the DSX module of
Fig. 2 with removed DSX sockets; - Fig. 6
- a front view of the DSX module the
Fig. 2 with removed DSX jacks and with remote insulation displacement connectors; - Fig. 7
- a front view of a insulation displacement connector of the DSX module of
Fig. 2 ; - Fig. 8
- a rear view of the insulation displacement connector of
Fig. 7 ; - Figs. 9A and 9B
- Schematics of odd-numbered and even-numbered DSX socket inserts of the DSX module of the
Fig. 2 ; - Fig. 10
- a front perspective view of a DSX module in a second embodiment;
- Fig. 11
- a perspective rear view of the DSX module of
Fig. 10 with remote DSX sockets; - Fig. 12
- a rear view of the DSX module the
Fig. 10 ; - Fig. 13
- a side view of the DSX module of
Fig. 10 with removed DSX sockets; - Fig. 14
- a front view of the DSX module the
Fig. 10 with removed DSX sockets; and - Figs. 15A and 15B
- Schematics of odd-numbered and even-numbered DSX socket inserts of the DSX module of the
Fig. 10 ,
In der
Das DSX-Modul 34 enthält eine Buchsen-Aufnahme 35 zur Aufnahme von mehreren Buchsen 36, 38 (z.B. zwei ungeradzahligen Buchsen 36 und zwei geradzahligen Buchsen 38). Das DSX-Modul 34 besitzt ein von vorne zugängliches Rangierfeld 40 und ein von vorne zugängliches Geräteanschlussfeld 42 (d.h. IN-/OUT-). Die Anschlussfelder 40,42 werden jeweils durch zwei Schneidklemm-Steckverbinder 41 gebildet und enthalten jeweils Felder (z.B. Matrizen, Reihen, Spalten oder andere Gruppen) von Kontaktelementen 43 zum Anschließen von Drähten am DSX-Modul 34. Die Kontaktelemente 43 werden in Gehäusen 45 an den Anschlussfeldern 40, 42 getragen. Die Gehäuse 45 sind an einem an der Vorderseite des DSX-Moduls 34 befestigten vorderen Deckstück 49 anmontiert. Das vordere Deckstück 49 bedeckt eine Vorderseite einer Leiterplatte 124, die elektrische Verbindungen zwischen den Buchsen 36 und 38 und den Schneidklemm-Steckverbindern 41 der Anschlussfelder 40, 42 bereitstellt. Durch ein dielektrisches rückwärtiges Deckstück 126 wird eine Hinterseite der Leiterplatte 124 bedeckt.The
Wenn das DSX-Modul 34 zusammengebaut ist, werden Halter 127 dazu benutzt, die Buchsen-Aufnahme 35 und das vordere Deckstück 49 mit dem hinteren Deckstück 126 zusammenzukuppeln. Im zusammengebauten Zustand ist die Leiterplatte 124 zwischen der durch die Buchsen-Aufnahme 35 und das vordere Deckstück 49 gebildeten Vorderstruktur und der durch das hintere Deckstück 126 gebildeten hinteren Struktur positioniert. Die Halter 127' können auch zur weiteren Sicherung der Leiterplatte 124 an dem hinteren Deckstück 126 benutzt werden.When the
Es versteht sich, dass das DSX-Mödul 34 vorzugsweise in einem Chassis aufgenommen werden kann (ein Chassis 32 ist schematisch in den
Die Buchsen-Aufnahme 35 jedes DSX-Moduls 34 kann vorzugsweise die ungeradzahligen und geradzahligen DSX-Buchsen 36 und 38 abnehmbar aufnehmen. Beispielsweise können die Buchsen 36 und 38 wie in
Die Buchsen-Aufnahme 35 jedes DSX-Moduls 34 enthält eine Mehrzahl von (in
Bezugnehmend auf
Bezugnehmend auf die
Nach der Darstellung in
Auch enthält die Leiterplatte 124 einen zweiten Teil 124b, der hinter dem Rangieranschlussfeld 40 und erstreckungsgleich damit positioniert ist. Der zweite Teil 124b enthält eine Mehrzahl von durchkontaktierten Löchern 146, die Stift-Kontakte 53 der Kontaktelemente 43 der am Rangieranschlussfeld 40 montierten Schneidklemm-Steckverbinder 41 aufnehmen. Dadurch wird eine elektrische Verbindung zwischen der Leiterplatte 124 und den Schneidklemm-Steckverbinder 41 des Rangieranschlussfelds 40 hergestellt.Also, the
Weiterhin enthält die Leiterplatte 124 einen dritten Teil 124c, der hinter dem Geräteanschlussfeld 42 und erstreckungsgleich damit positioniert ist. Der dritte Teil 124c enthält eine Mehrzahl von durchkontaktierten Löchern 148, die Stift-Kontakte 53 der Kontaktelemente 43 der am Geräteanschlussfeld 42 montierten Schneidklemm-Steckverbinder 41 aufnehmen, um eine elektrische Verbindung zwischen der Leiterplatte 124 und den Schneidklemm-Steckverbinder 41 herzustellen.Furthermore, the printed
Das hintere Deckstück 126 des DSX-Moduls 34 ist vorzugsweise aus einem dielektrischen Werkstoff hergestellt und zum Bedecken der Rückseite der Leiterplatte 124 bemessen. Das Deckstück 126 definiert einen Stecker 82 zum elektrischen Verbinden mit einer Aufnahme 83 (siehe Schaltschema in den
Noch auf
Das Kontaktelement 43 ist aus einem leitfähigen Werkstoff, wie beispielsweise einem Metallwerkstoff hergestellt. Bei gewissen Ausführungsformen können die Kontaktelemente 43 aus Blech gestanzt sein. Wie in der
Bezugnehmend auf die
Die Schneidklemm-Steckverbinder 41 am Rangieranschlussfeld 40 sind die gleichen wie die am Geräteanschlussfeld 42, nur weist jedes Gehäuse 45 am Geräteanschlussfeld 42 zwei Kontaktelemente 43 weniger auf. Am Rangieranschlussfeld 40 sind mehr Kontaktelemente 43 vorgesehen, um Anschlussdrähte zum Verbinden von Signalverfolgungslichtschaltungen aufzunehmen, die zur Verfolgung der Rangierverbindungen benutzt werden.The
Bezugnehmend auf
Es versteht sich, dass das DSX-System 30 auf die gleiche Weise wie ein herkömmliches DSX-System funktioniert. Durch die (IN-/OUT-Blöcke) Geräteanschlussfeld 42 können die Buchsen 36, 38 mit Digitaleinrichtungen verbunden werden. Durch das Rangieranschlussfeld 40 können die Buchsen 36, 38 durch semipermanente Leitungsbrücken miteinander verbunden werden. Die Buchsen 36, 38 stellen Öffnungsverbindungen zwischen den mit dem Geräteanschlussfeld 42 verbundenen digitalen Einrichtungen und dem Rangieranschlussfeld 40 bereit. Durch Einfügen von Steckern in die MONITOR-Anschlüsse der Buchsen 36, 38 können die Buchsen 36, 38 durchlaufende Signale ohne Unterbrechung der Signale überwacht werden. Mit den Signalverfolgungslampenschaltungen können die überwachten rangierten Verbindungen wie im
Das DSX-Modul 34' besitzt dieselben Grundbestandteile wie das DSX-Modul 34, nur ist das Geräteanschlussfeld 42 zur Rückseite des Moduls verlegt worden. Um dieser Änderung Rechnung zu tragen, enthält das DSX-Modul 34' eine verkürzte Leiterplatte 124' mit einer größeren Dichte von durchkontaktierten Löchern zum Verbinden der Schneidklemm- . Steckverbinder 41 der Anschlussfelder 40, 42 der Leiterplatte 124'. Auch enthält das DSX-Modul 34' ein rückwärtiges Deckstück 126', das verkürzt und abgeändert worden ist, um Aufnahmen 230 einzuschließen, die die Schneidklemm-Steckverbinder 41 aufnehmen, die das an der Rückseite des Moduls 34' befindliche Geräteanschlussfeld 42 definieren. Darüber hinaus enthält das DSX-Modul 34' ein vorderes Deckstück 49', das verkürzt und abgeändert worden ist, um den unteren Satz Aufnahmen 230 zu eliminieren.The DSX module 34 'has the same basic components as the
Obgleich der offenbarte Schneidklemm-Montageaufbau als in Kombination mit einem DSX-Modul benutzt dargestellt worden ist, versteht es sich, dass der Aufbau an jeder Art DSX-System (modular oder nichtmodular) angewandt werden kann. Darüberhinaus ist der Schneidklemm-Montageaufbau auch auf jeder Art von auf Leiterplatte befestigter Schneidklemm-Anwendung anwendbar.Although the disclosed insulation displacement mounting structure has been illustrated as being used in combination with a DSX module, it will be understood that the structure can be applied to any type of DSX system (modular or non-modular). In addition, the insulation displacement mounting structure is also applicable to any type of board-mounted insulation displacement application.
Die Anschlussfelder 40, 42 sind jeweils als Schneidklemm-Steckverbinder 41 dargestellt worden. Unabhängig davon, ob die Anschlussfelder 40, 42 beide von der Vorderseite oder das Geräteanschlussfeld 42 von der Rückseite her zugänglich ist, können auch gemischte Aufbauten Anwendung finden. So kann beispielsweise ein Anschlussfeld als Schneidklemm-Steckverbinder 41 und das andere Anschlussfeld als Koaxial-Steckverbinder, beispielsweise als Balun-, M4-, 1.0/2.3-, 1.6/5-6-, SMB-oder Type 43-Koaxial-Steckverbinder oder als RJ-Steckverbinder, insbesondere RJ 45-Steckverbinder (geschirmt oder ungeschirmt), ausgebildet sein. Dabei ist vorzugsweise das Rangierfeld 40 als Schneidklemm-Steckverbinder 41 ausgebildet und das Geräteanschlussfeld 42 als Koaxial- oder RJ-Steckverbinder ausgebildet. Daneben sind noch andere Steckverbinder-Typen wie beispielsweise D-Sub möglich.The
Insbesondere bei der Ausführungsform mit dem Rangierfeld 40 an der Vorderseite und dem Geräteanschlussfeld 42 an der Rückseite kann der Schneidklemm-Steckverbinder 41 auch durch einen Wire-Wrap-Verbinder ersetzt werden, der dann vorzugsweise am Rangierfeld 40 zur Anwendung kommt, wohingegen das Geräteanschlussfeld 42 beispielsweise mit einem Koaxial- oder RJ-Steckverbinder ausgebildet ist, wobei im Übrigen auf die vorangegangenen Ausführungen zum DSX-Modul mit Schneidklemm-Steckverbinder Bezug genommen wird.In particular, in the embodiment with the
- 10a, 10b, 10c10a, 10b, 10c
- DSX-BuchsenDSX sockets
- 1212
- Digitalvermittlungdigital switch
- 14a, 14b14a, 14b
- AmtsverstärkerOffice amplifier
- 1616
- Out-AnschlussstifteOut pins
- 1818
- In-AnschlussstifteIn pins
- 1919
- RangierfeldPatch
- 20, 21, 2320, 21, 23
- Steckkabelplug-in cable
- 3030
- DSX-SystemDSX system
- 3232
- ChasisChasis
- 34, 34'34, 34 '
- DSX-ModulDSX module
- 3535
- Buchsen-AufnahmeSocket receptacle
- 36, 3836, 38
- Buchsensockets
- 3737
- Riegelbars
- 4040
- RangieranschlussfeldRangieranschlussfeld
- 4141
- Schneidklemm-SteckverbinderIDC connectors
- 4242
- GeräteanschlussfeldDevice termination field
- 4343
- Kontaktelementcontact element
- 4545
- Gehäusecasing
- 49, 49'49, 49 '
- Deckstückcover piece
- 5151
- SchneidklemmesserIDC Esser
- 5353
- Stift-KontaktPin contact
- 5252
- Kontaktschlitzcontact slot
- 5454
- Schneidklemm-KontaktInsulation displacement contact
- 5555
- erste Verlängerungenfirst extensions
- 5656
- Führungselementguide element
- 5757
- bogenförmige Elementearched elements
- 5858
- zweite Verlängerungensecond extensions
- 6161
- Unterseitebottom
- 6262
- Oberseitetop
- 6464
- Klemmstegeclamping webs
- 6565
- Schlitzeslots
- 6969
- Rastnasenlocking lugs
- 7070
- Nutgroove
- 7171
- Schlitzeslots
- 7272
- Kanteedge
- 8282
- Steckerplug
- 8383
- Aufnahmeadmission
- 8888
- b-Erdstifteb-ground pins
- 9090
- Strom-/SpannungsstifteCurrent / voltage pins
- 9292
- StromrückführungsstifteCurrent feedback pins
- 9393
- Löcherholes
- 102102
- Bahntrain
- 124, 124'124, 124 '
- Leiterplattecircuit board
- 124a124a
- erster Teilfirst part
- 124b124b
- zweiter Teilsecond part
- 124c124c
- dritter Teilthird part
- 126, 126'126, 126 '
- rückwärtiges Drehstück/Hinterstückrearward turning piece / rear piece
- 127, 127'127, 127 '
- Halterholder
- 128128
- Out-AnschlussOut port
- 129129
- Monitor-Out-AnschlussMonitor Out port
- 130130
- IN-AnschlussIn connection
- 131131
- Monitor-In-AnschlussMonitor-in port
- 132132
- LED-AnschlüsseLED connections
- 133133
- elektrische Kontakteelectrical contacts
- 134134
- EndstückeTails
- 136136
- Buchsensockets
- 137137
- elektrische Kontakteelectrical contacts
- 139139
- Löcherholes
- 146, 148146, 148
- Löcherholes
- 220220
- Plattformplatform
- 222222
- Tragstrukturensupport structures
- 224224
- Seitenwändeside walls
- 225, 226225, 226
- Wändewalls
- 227227
- Rückwändebacks
- 230230
- rechteckige Aufnahmenrectangular pictures
- 232,234232.234
- Öffnungenopenings
- 100, 290, 292, 294, 296, 298100, 290, 292, 294, 296, 298
- Bahnentraces
- TI, RI, TO, ROTI, RI, TO, RO
- Kontaktecontacts
Claims (14)
- Insulation displacement plug connector for telecommunications and data technology, comprising a housing and a number of contact elements, with the contact elements each having an insulation displacement contact for connection of wires and a pin contact for making contact with a printed circuit board,
characterized in that
at least one extension (55) is arranged between the insulation displacement contact (54) and the pin contact (53), two curved elements (57) which are curved in opposite senses with respect to one another being arranged at the end of the extension (55) associated with the pin contact (53). - Insulation displacement plug connector according to Claim 1, characterized in that a guide element (56) is arranged on the underside of the insulation displacement contact (54).
- Insulation displacement plug connector according to Claim 2, characterized in that the guide element (56) is broader than the insulation displacement contact (54).
- Insulation displacement plug connector according to one of Claims 2 and 3, characterized in that the insides of the housing are designed with grooves for the guide elements (56), which extend from the underside of the housing to the upper side.
- Insulation displacement plug connector according to Claim 4, characterized in that slots are incorporated in the groove walls, with the length of the slots corresponding to the length of the curved elements (57).
- Insulation displacement plug connector according to one of the preceding claims, characterized in that a further extension (58) is arranged between the curved elements (57) and the pin contact (53).
- Insulation displacement plug connector according to one of the preceding claims, characterized in that latching tabs are arranged on the outsides of the housing (45).
- The insulation displacement plug connector according to one of the preceding claims, characterized in that the housing (45) has slots for holding the wires to be connected, with the insulation displacement contact (54) being aligned at an angle of 45° to the slot.
- Device for telecommunications and data technology, having at least one printed circuit board and at least one cover piece which is arranged on one side of the printed circuit board, with the cover piece having openings for holding contact elements, with the contact elements each having a pin contact and an insulation displacement contact, with the pin contact making contact with the printed circuit board through the openings in the cover piece, characterized by an insulation displacement plug connector (41) according to one of Claims 1 to 8.
- The device according to Claim 9, characterized in that the cover piece (49, 49') has at least one receptacle (230), which is integrally connected to the cover piece (49, 49'), with the insulation displacement plug connector (41) being latched to the receptacle (230).
- Device according to Claim 10, characterized in that the receptacle (230) has walls (224-227) which define a cube that is open at the top.
- Device according to one of Claims 9 to 11, characterized in that the device is in the form of a digital signal distributor.
- Device according to one of Claims 9 to 12, characterized in that the device comprises a multiplicity of sockets (36, 38) which each have a multiplicity of normally closed contacts, a cross-connect termination field (40) and a device termination field (42), the printed circuit board providing electrical connections between the normally closed contacts and the cross-connect termination field (40) and the device termination field (42), the cross-connect termination field (40) and/or the device termination field (42) comprising an insulation displacement plug connector (41) according to one of Claims 1 to 8.
- Digital signal distributor, comprising a multiplicity of sockets (36, 38) which each have a multiplicity of normally closed contacts, a cross-connect termination field (40), a device termination field (42) and a printed circuit board (124) for the electrical connection between the normally closed contacts and the cross-connect termination field (40) and the device termination field (42), at least the cross-connect termination field (40) and/or the device termination field (42) comprising an insulation displacement plug connector (41) according to one of Claims 1 to 8, and the pin contacts (53) of the insulation displacement plug connector (41) being connected to the electrical printed circuit board (124).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL06762657T PL1905127T3 (en) | 2005-07-21 | 2006-07-17 | Insulation displacement plug-in connector and device for telecommunications and data technology |
SI200631030T SI1905127T1 (en) | 2005-07-21 | 2006-07-17 | Insulation displacement plug-in connector and device for telecommunications and data technology |
CY20111100649T CY1111947T1 (en) | 2005-07-21 | 2011-07-05 | EXTERNAL INSULATION CONNECTION CONNECTOR AND EQUIPMENT FOR TELECOMMUNICATION AND DATA TECHNOLOGY |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005033998A DE102005033998A1 (en) | 2005-07-21 | 2005-07-21 | Insulation displacement connector and device for telecommunications and data technology |
PCT/EP2006/007020 WO2007009729A1 (en) | 2005-07-21 | 2006-07-17 | Insulation displacement plug-in connector and device for telecommunications and data technology |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1905127A1 EP1905127A1 (en) | 2008-04-02 |
EP1905127B1 true EP1905127B1 (en) | 2011-04-06 |
Family
ID=37055988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06762657A Active EP1905127B1 (en) | 2005-07-21 | 2006-07-17 | Insulation displacement plug-in connector and device for telecommunications and data technology |
Country Status (20)
Country | Link |
---|---|
US (1) | US7815439B2 (en) |
EP (1) | EP1905127B1 (en) |
KR (1) | KR101191683B1 (en) |
CN (1) | CN101228666B (en) |
AT (1) | ATE504959T1 (en) |
BR (1) | BRPI0613620A2 (en) |
CY (1) | CY1111947T1 (en) |
DE (2) | DE102005033998A1 (en) |
DK (1) | DK1905127T3 (en) |
ES (1) | ES2362921T3 (en) |
HK (1) | HK1120662A1 (en) |
HR (1) | HRP20110407T1 (en) |
MY (1) | MY146726A (en) |
PL (1) | PL1905127T3 (en) |
PT (1) | PT1905127E (en) |
RS (1) | RS51802B (en) |
RU (1) | RU2391752C2 (en) |
SI (1) | SI1905127T1 (en) |
TW (1) | TWI325664B (en) |
WO (1) | WO2007009729A1 (en) |
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MX2009002215A (en) * | 2006-09-01 | 2009-03-16 | Adc Gmbh | Active signal cross-connect system. |
DE102011101237A1 (en) | 2011-05-11 | 2012-11-15 | Heidelberger Druckmaschinen Ag | A system for locating and identifying at least two separate items |
JP2015506575A (en) | 2012-02-07 | 2015-03-02 | スリーエム イノベイティブ プロパティズ カンパニー | Electrical connector latch |
WO2013119533A1 (en) | 2012-02-07 | 2013-08-15 | 3M Innovative Properties Company | Board mount electrical connector |
JP2015511379A (en) | 2012-02-07 | 2015-04-16 | スリーエム イノベイティブ プロパティズ カンパニー | Electrical connector contact terminal |
CN104170172B (en) | 2012-02-07 | 2017-06-09 | 3M创新有限公司 | Wire rod installs electric connector |
JP2015510242A (en) | 2012-02-07 | 2015-04-02 | スリーエム イノベイティブ プロパティズ カンパニー | Electrical connector strain relief |
WO2015178953A1 (en) * | 2014-05-19 | 2015-11-26 | L-3 Communications Corporation | System and method for satellite using multifunctional motherboard |
DE202014106058U1 (en) * | 2014-12-15 | 2015-01-21 | Erni Production Gmbh & Co. Kg | Connectors |
DE102018108968A1 (en) * | 2018-04-16 | 2019-10-17 | Harting Electric Gmbh & Co. Kg | Shielded connector module for a modular industrial connector |
FR3086109B1 (en) * | 2018-09-14 | 2021-09-24 | Safran Electronics & Defense | ELASTIC CONNECTION PIN, CONNECTOR AND ELECTRONIC DEVICE INCLUDING SUCH PINs |
US11749922B2 (en) * | 2020-09-01 | 2023-09-05 | Ge Infrastructure Technology Llc | Dual-sided connector for printed circuit board |
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US4190952A (en) * | 1978-06-27 | 1980-03-04 | Circuit Assembly Corp. | Insulation displacement connector adapter |
US4538873A (en) * | 1978-10-16 | 1985-09-03 | Continental-Wirt Electronics Corp. | Connector structure for flat cable |
DE3169952D1 (en) | 1980-05-29 | 1985-05-23 | Fujitsu Ltd | Electrical connector for flat cable |
US4437723A (en) * | 1980-12-30 | 1984-03-20 | Thomas & Betts Corporation | Three-row connector for mass terminating flat cable |
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JP2601493Y2 (en) | 1993-05-21 | 1999-11-22 | 矢崎総業株式会社 | connector |
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-
2005
- 2005-07-21 DE DE102005033998A patent/DE102005033998A1/en not_active Withdrawn
-
2006
- 2006-07-17 RS RS20110229A patent/RS51802B/en unknown
- 2006-07-17 PL PL06762657T patent/PL1905127T3/en unknown
- 2006-07-17 WO PCT/EP2006/007020 patent/WO2007009729A1/en active Application Filing
- 2006-07-17 BR BRPI0613620-6A patent/BRPI0613620A2/en not_active IP Right Cessation
- 2006-07-17 DE DE502006009263T patent/DE502006009263D1/en active Active
- 2006-07-17 KR KR1020087004016A patent/KR101191683B1/en not_active IP Right Cessation
- 2006-07-17 DK DK06762657.2T patent/DK1905127T3/en active
- 2006-07-17 SI SI200631030T patent/SI1905127T1/en unknown
- 2006-07-17 CN CN2006800265294A patent/CN101228666B/en not_active Expired - Fee Related
- 2006-07-17 US US11/996,177 patent/US7815439B2/en not_active Expired - Fee Related
- 2006-07-17 EP EP06762657A patent/EP1905127B1/en active Active
- 2006-07-17 RU RU2008106609/09A patent/RU2391752C2/en not_active IP Right Cessation
- 2006-07-17 ES ES06762657T patent/ES2362921T3/en active Active
- 2006-07-17 AT AT06762657T patent/ATE504959T1/en active
- 2006-07-17 PT PT06762657T patent/PT1905127E/en unknown
- 2006-07-20 MY MYPI20063480A patent/MY146726A/en unknown
- 2006-07-20 TW TW095126547A patent/TWI325664B/en not_active IP Right Cessation
-
2008
- 2008-12-09 HK HK08113373.2A patent/HK1120662A1/en not_active IP Right Cessation
-
2011
- 2011-05-31 HR HR20110407T patent/HRP20110407T1/en unknown
- 2011-07-05 CY CY20111100649T patent/CY1111947T1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN101228666A (en) | 2008-07-23 |
KR20080040721A (en) | 2008-05-08 |
DK1905127T3 (en) | 2011-06-27 |
DE502006009263D1 (en) | 2011-05-19 |
DE102005033998A1 (en) | 2007-02-01 |
RU2008106609A (en) | 2009-08-27 |
PT1905127E (en) | 2011-06-07 |
SI1905127T1 (en) | 2011-07-29 |
CN101228666B (en) | 2010-08-04 |
US7815439B2 (en) | 2010-10-19 |
CY1111947T1 (en) | 2015-11-04 |
HRP20110407T1 (en) | 2011-06-30 |
EP1905127A1 (en) | 2008-04-02 |
HK1120662A1 (en) | 2009-04-03 |
US20080227329A1 (en) | 2008-09-18 |
MY146726A (en) | 2012-09-14 |
BRPI0613620A2 (en) | 2011-01-18 |
TW200733496A (en) | 2007-09-01 |
RS51802B (en) | 2011-12-31 |
TWI325664B (en) | 2010-06-01 |
PL1905127T3 (en) | 2011-10-31 |
ES2362921T3 (en) | 2011-07-15 |
RU2391752C2 (en) | 2010-06-10 |
KR101191683B1 (en) | 2013-01-09 |
ATE504959T1 (en) | 2011-04-15 |
WO2007009729A1 (en) | 2007-01-25 |
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