EP0201035B1 - Branchement de câble coaxial sur une réglette à ressorts - Google Patents

Branchement de câble coaxial sur une réglette à ressorts Download PDF

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Publication number
EP0201035B1
EP0201035B1 EP19860105917 EP86105917A EP0201035B1 EP 0201035 B1 EP0201035 B1 EP 0201035B1 EP 19860105917 EP19860105917 EP 19860105917 EP 86105917 A EP86105917 A EP 86105917A EP 0201035 B1 EP0201035 B1 EP 0201035B1
Authority
EP
European Patent Office
Prior art keywords
coaxial
cable
coaxial cable
holding device
connector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP19860105917
Other languages
German (de)
English (en)
Other versions
EP0201035A2 (fr
EP0201035A3 (en
Inventor
Michael Römer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent Deutschland AG
Alcatel Lucent NV
Original Assignee
Alcatel SEL AG
Alcatel NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel SEL AG, Alcatel NV filed Critical Alcatel SEL AG
Priority to AT86105917T priority Critical patent/ATE71477T1/de
Publication of EP0201035A2 publication Critical patent/EP0201035A2/fr
Publication of EP0201035A3 publication Critical patent/EP0201035A3/de
Application granted granted Critical
Publication of EP0201035B1 publication Critical patent/EP0201035B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
    • H01R9/0524—Connection to outer conductor by action of a clamping member, e.g. screw fastening means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
    • 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
    • H01R4/10—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/14—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by wrapping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks

Definitions

  • Coaxial cable connections of the design specified in the preamble of claim 1 are generally used in devices for communications technology.
  • Such connections are made in a known manner by means of commercially available manifolds.
  • a connecting elbow which forms a bent metal tube, consists of two shell halves produced by the die casting process. After inserting the appropriately prepared coaxial cable, the shell halves are folded together, with their threaded connection on the connection side, inserted up to a flange from below through a hole in the female connector and screwed onto the strip plate from above using a ring nut.
  • One on a shell half of the connecting elbow with a molded-on attachment is arranged in this position on the long side of the plate.
  • a winding pin is attached, via which a wire winding connection to the corresponding winding pin is made on the last plate.
  • connection elbow is provided with a threaded connector on the cable entry side.
  • an earthing sleeve is pressed against the braided shield of the correspondingly stripped coaxial cable, whereby the earthing connection is made via the elbow and winding pin to the female connector.
  • the end of the stripped inner conductor protruding from the connection elbow above the female connector is directly connected to a winding pin.
  • a connector housing for the connection of coaxial cables in which a socket strip is fastened to the base plate in the edge region of one long side and a connecting strip parallel to it in the edge region of its other long side.
  • the rear connections of the socket strip consist of winding posts extending parallel to the base plate.
  • the connection strip serves as an earthing strip, which also has winding posts on the front facing the socket strip and also has contact tongues on the back.
  • the outer conductor of the coaxial cable is connected to this.
  • the connection consists of a crimp sleeve attached to the outer cable end on the outer conductor with a protruding plug-in shoe which is plugged onto the contact tongue of the grounding strip.
  • the inner conductor protruding from the cable end is wound on a post of the socket strip.
  • the grounding strip is also connected to a post of the socket strip via a wire winding connection.
  • US-A-2 798 113 also describes a cable holder that can be screwed to a mounting plate for the ground connection of a coaxial cable, the outer conductor of which consists of a braided shield.
  • the cable holder is made in two parts. It consists of an outer sleeve that is welded to the saddle-shaped support of a bracket. The outer sleeve is squeezed together with an inner sleeve pushed under the widened end of the stripped braided shield. In this way, the coaxial cable is mechanically permanently attached to the cable holder and the braided shield is electrically connected to it.
  • a solder tab formed on the bracket serves for the further connection of the cable holder.
  • a clamp used in heavy current technology for preventing the unintentional disconnection of an electrical plug coupling.
  • the latter consists of two coupling halves designed as a plug part and a socket part, each of which is connected to an electrical cable.
  • the clip is a U-shaped metal strip that is overmolded with insulating material so that the U-legs each contain a hole and a slot for pressing the electrical cable into the hole. If the connecting cable of the plug-in coupling is pressed into the holes, the limbs of the clip engage behind the inserted coupling halves and prevent their separation.
  • the invention has for its object to improve the coaxial cable connection according to the preamble of claim 1, so that each bushing can be occupied with a coaxial cable in the female connector.
  • This object is achieved according to the invention by the constructive measures specified in the characterizing part of this claim.
  • Advantageous embodiments of the subject matter of claim 1 can be found in the subclaims.
  • connection consists only of three different items, one of which is just a piece of wire and the ferrule is a cheap, commercially available fastener. Because the holder is made of plastic and is simple in design, it can be mass-produced. The storage of the required parts takes up little space. Their assembly is limited to a few simple steps, which means that cable connections can be made in a simple manner with full occupancy of the female connectors, which cause significantly less costs than before.
  • the female connector is generally designated 1. It consists of a strip plate 2, which passes through a series of holes 4 at a short distance from a long side 3. On the other long side, a connector strip 5 and between this and the row of bores 4, a connector panel consisting of winding pins 6 is arranged.
  • a step-like stripped coaxial cable 7 is used to establish a connection, in which the end of the outer conductor 9 freed from the outer cable jacket 8 carries a crimp sleeve 10.
  • the crimp sleeve 10 is pushed onto the outer conductor 9 together with a previously loosely inserted shield wire 11 and fastened to it by deformation.
  • the shield wire 11 can also be welded or soldered to the crimp sleeve beforehand 10 be attached.
  • a partial length of the still insulated inner conductor protrudes from the outer conductor 9, which consists for example of a tubular wire mesh.
  • the essentially U-shaped holder 12 consists of a one-piece injection molded plastic body, in each of which an elastic bracket 13, 14 is formed on both ends. A space is formed between the clamps 13, 14, into which, after the holder 12 has been fastened, the crimp sleeve 10 protruding from the bore 4 of the female connector 1 protrudes.
  • the lower bracket 13 consists of a slotted bore 15, the diameter of which is equal to the outer diameter of the coaxial cable 7.
  • a recess 17 is provided on the inside 16 of the holder 12, the height of which is matched to the plate thickness of the female connector 1.
  • the upper bracket 14 also consists of a slotted bore 18, the diameter of which is somewhat larger than the diameter of the insulation 19 of the inner conductor.
  • the holder 12 is simply pressed against the ledge plate 2 until the latter completely fills the recess 17 in the holder 12.
  • the lower bracket 13 snaps over the outer cable sheath 8, while the insulation 19 of the inner conductor is pressed into the upper bracket 14.
  • the coaxial cable 7 and the holder 12 are thus already fixed to the female connector 1 and the stripped end of the inner conductor and that of the outer conductor 9 coming shield wire can be wound on the corresponding pins 6. Because the holder 12 only needs to be slightly wider than the coaxial cable 7, all of the bores 4 of the female connector 1 can be occupied, the holders 12, which overlap the long side 3 of the strip plate 2, sit side by side without gaps.

Landscapes

  • Multi-Conductor Connections (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Communication Cables (AREA)
  • Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Claims (5)

  1. Branchement de câble coaxial sur une réglette (1) à broches composée d'une plaquette de réglette (2) portant, dans la zone de bord d'une face longitudinale, un connecteur multibroches (5) et disposé parallèlement à celui-ci, dans une zone de bord de son autre face longitudinale (3), une rangée d'alésages (4) traversant la plaquette de réglette (2) et dans lequel, entre le connecteur multibroches (5) et la rangée d'alésages (4), une pluralité de bornes à connexion enroulée (6) sont disposées sur la plaquette de réglette (2) et perpendiculairement à celle-ci, et avec un câble coaxial (7) guidé dans l'un des alésages (4) et fixé sur la plaquette de réglette (2) par un moyen de fixation, dans lequel un manchon est disposé sur une extrémité du conducteur extérieur (9), libérée de sa gaine extérieure (8) et dont le conducteur intérieur et le conducteur extérieur (9) sont chacun raccordés à une borne à connexion enroulée (6) de la réglette à broches (1), caractérisé en ce que le manchon est un manchon à sertir (10) qui est fixé avec un fil de blindage (11), sur l'extrémité du conducteur extérieur (9) traversant l'alésage (4), en ce que cette extrémité fait saillie hors de l'alésage (4) et est raccordée sur la borne à connexion enroulée (6) à l'extrémité du fil de blindage, cet agencement étant fixé sur la réglette à broches (1) à l'aide d'une pièce de retenue (12) qui n'est que légèrement plus large que le câble coaxial (7) et qui s'engage sur l'une des faces longitudinales (3) de la plaquette de réglette (2).
  2. Branchement de câble coaxial selon la revendication 1, caractérisé en ce que la pièce de retenue (12) qui s'engage sur la plaquette de réglette (2) porte à chacune de ses extrémités une bride de fixation (13, 14) dont l'une entoure la gaine extérieure (8) du câble coaxial (7) et dont l'autre entoure l'isolation (19) du conducteur intérieur.
  3. Branchement de câble coaxial selon la revendication 2, caractérisé en ce qu'une cavité (17) est prévue sur la face intérieure (16) de la pièce de retenue (12) pour recevoir la plaquette de réglette (2).
  4. Branchement de câble coaxial selon la revendication 2, caractérisé en ce que la pièce de retenue (12) comporte, entre ses pinces de fixation (13, 14), un espace libre pour le manchon à sertir (10).
  5. Branchement de câble coaxial selon l'une quelconque des revendications 1 à 4, caractérisé en ce que la pièce de retenue (12) est réalisée en un corps monobloc en matière synthétique.
EP19860105917 1985-05-08 1986-04-29 Branchement de câble coaxial sur une réglette à ressorts Expired - Lifetime EP0201035B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86105917T ATE71477T1 (de) 1985-05-08 1986-04-29 Koaxialkabelanschluss an einer federleiste.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853516508 DE3516508A1 (de) 1985-05-08 1985-05-08 Koaxialkabelanschluss an einer federleiste
DE3516508 1985-05-08

Publications (3)

Publication Number Publication Date
EP0201035A2 EP0201035A2 (fr) 1986-11-12
EP0201035A3 EP0201035A3 (en) 1988-07-27
EP0201035B1 true EP0201035B1 (fr) 1992-01-08

Family

ID=6270124

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860105917 Expired - Lifetime EP0201035B1 (fr) 1985-05-08 1986-04-29 Branchement de câble coaxial sur une réglette à ressorts

Country Status (7)

Country Link
US (1) US4662704A (fr)
EP (1) EP0201035B1 (fr)
JP (1) JPS6217966A (fr)
AT (1) ATE71477T1 (fr)
DE (2) DE3516508A1 (fr)
ES (1) ES294041Y (fr)
YU (1) YU71586A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4890340A (en) * 1988-09-26 1990-01-02 Lovitt Harold B Self-contained hand-held bidet
FR2670055B1 (fr) * 1990-11-30 1993-01-15 Cit Alcatel Boitier de protection contre les perturbations electromagnetiques, pour dispositif de connexion electrique.
DE59302308D1 (de) * 1992-02-25 1996-05-30 Siemens Ag Verbindungsanordnung zwischen einem Koax-Kabel und den Messern einer Rückwand-Verdrahtungsplatte

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798113A (en) * 1954-03-29 1957-07-02 Bell Telephone Labor Inc Shield connectors
US2887667A (en) * 1955-08-05 1959-05-19 William E Wolfe Solderless electrical connector
US4183603A (en) * 1978-06-09 1980-01-15 Robert Donarummo Extension cord lock
US4169650A (en) * 1978-09-20 1979-10-02 Eby Company Wire-wrap assembly connector
US4221449A (en) * 1979-05-07 1980-09-09 Shugart Jr James F Locking device for electric cords
JPS5679864A (en) * 1979-12-04 1981-06-30 Fujitsu Ltd Method of connecting coaxial wire
JPH0126051Y2 (fr) * 1981-05-14 1989-08-03
US4606120A (en) * 1983-10-26 1986-08-19 General Electric Company Process for mounting components on a printed circuit board
DE3438819A1 (de) * 1984-10-23 1986-04-24 Siemens AG, 1000 Berlin und 8000 München Kabeltuelle fuer geschirmte anschlusskabel

Also Published As

Publication number Publication date
JPS6217966A (ja) 1987-01-26
EP0201035A2 (fr) 1986-11-12
YU71586A (en) 1988-02-29
ATE71477T1 (de) 1992-01-15
ES294041Y (es) 1987-06-16
EP0201035A3 (en) 1988-07-27
JPH0415592B2 (fr) 1992-03-18
US4662704A (en) 1987-05-05
DE3516508A1 (de) 1986-11-13
ES294041U (es) 1986-10-16
DE3683313D1 (de) 1992-02-20

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