DE2847200A1 - Strain absorption clip for module in protected housing on cable - has cylindrical chamber with retaining discs at ends and notches anchoring terminal wires - Google Patents

Strain absorption clip for module in protected housing on cable - has cylindrical chamber with retaining discs at ends and notches anchoring terminal wires

Info

Publication number
DE2847200A1
DE2847200A1 DE19782847200 DE2847200A DE2847200A1 DE 2847200 A1 DE2847200 A1 DE 2847200A1 DE 19782847200 DE19782847200 DE 19782847200 DE 2847200 A DE2847200 A DE 2847200A DE 2847200 A1 DE2847200 A1 DE 2847200A1
Authority
DE
Germany
Prior art keywords
housing
notches
electrical
lines
cable
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.)
Withdrawn
Application number
DE19782847200
Other languages
German (de)
Inventor
Alfred Kerwien
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19782847200 priority Critical patent/DE2847200A1/en
Publication of DE2847200A1 publication Critical patent/DE2847200A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/306—Lead-in-hole components, e.g. affixing or retention before soldering, spacing means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0616—Joints for connecting tubing to casing
    • H02G3/0625—Joints for connecting tubing to casing with means for preventing disengagement of conductors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10431—Details of mounted components
    • H05K2201/10439—Position of a single component
    • H05K2201/10454—Vertically mounted
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
    • H05K2201/10621—Components characterised by their electrical contacts
    • H05K2201/10651—Component having two leads, e.g. resistor, capacitor
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/20—Details of printed circuits not provided for in H05K2201/01 - H05K2201/10
    • H05K2201/2009—Reinforced areas, e.g. for a specific part of a flexible printed circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

A strain take-up clip is used for connecting components such as modules or other electronic components to cables. It prevents the protective housing from twisting. The housing (1) is made from an insulating material with a high tensile strength. The shape of the housing is cylindrical, tapering off to a cone towards the ends. The diameters of the holes at the two ends are of the same order as the dia. of the cable (4) used. There are two metallic discs (3) at each end inside the housing. They are intended to absorb the strain applied to the components encapsulated in the chamber. The discs are made with notches along the circumference which is used to anchor the terminal wires of the component being protected.

Description

Zugentlastung zum Einbau elektrischer Bauteile in eine elektrische Leitung.Strain relief for installing electrical components in an electrical Management.

Die Erfindung betrifft eine Anordnung zum Anschließen (Dazwischenschalten) von elektrischen Bauteilen oder Baugruppen z.B. Widerstände, Dioden, Kondensatoren, Spulen, elektrische Schaltungen usw., eine elektrische Leitung.The invention relates to an arrangement for connecting (switching in between) of electrical components or assemblies e.g. resistors, diodes, capacitors, Coils, electrical circuits, etc., an electrical line.

Aufgabe der Erfindung ist, mit dieser Anordnung, die schützendes Gehäuse, Zugentlastung und Verdrehschultz vereinigt, die Möglichkeit zu schaffen, elektrische Bauteile in eine elektrishce Leitung einzufügen. Die Aufgabe wird gelöst (siche Figur 1j, indem die vorgesehene Leitung 4 aufgetrennt, ein Schrumpfachlauch 5 auf eine der beiden Leitungen 4 aufgeschobon wird. Die Leitungen 4 erden von außen durch Bohrungen in das Gehäuse 1, bestehend aus isolierendem zugfestem Material, gekennzeichnet durch einenbeidseitig konisch zulaufenden Zylinder mit freiem Raum zur Aufnahme von Zugkraftaufnehmern sowie der elektrischen Bauteile und zwei Bohrungen, die einen Durchmesser haben der etwa dem Leitungsquerschnitt 4 mit Isolierung entspricht, geschoben, abisoliert und an den Metallscheiben 3, den Zugkraftaufnehmern, die zur Befestigung und elektrischen Verbindung der Leitungen 4 und des elektrischen Bauteiles 2 und zweiseitig abgeflacht als Verdehschutz diesen, angeschlossen und wie in Fig 1 gezeigt in die endgültige Stellung im Gehause gebracht. Die Leitungsisolation geht bis zu den Metallscheiben. Das neueinzubauende elektrische Bauteil wird zwischen die beiden Metallscheiben gesetzt und angeschlossen.The object of the invention is, with this arrangement, the protective housing, Strain relief and twist protection combined to create the possibility of electrical To insert components into an electrical line. The task is solved (sure FIG. 1j, in which the provided line 4 is cut open, a shrink tube 5 one of the two lines 4 is pushed on. The lines 4 earth through from the outside Bores in the housing 1, consisting of insulating, tensile strength material, marked thanks to a cylinder that tapers conically on both sides with free space for mounting of tensile force transducers as well as the electrical components and two holes that one Have a diameter that corresponds approximately to the cable cross-section 4 with insulation, pushed, stripped and attached to the metal disks 3, the tensile force transducers that are used for Fastening and electrical connection of the lines 4 and the electrical component 2 and flattened on both sides as protection against rotation, connected and as shown in Fig 1 shown in the final position in the housing. The line insulation goes up to the metal discs. The new electrical component to be installed is between the two metal disks set and connected.

Der freibleibende Raum 6 im Gehäuse 1 kann aus Gründen der Festigkeit und des Korrosionsschutzes mit Vergußmasse ausgegossen werden. Der Schrumpfschlauch 5, ein Thermoplast mit großer Schrumpfeigenschaft wird auf das Gehäuse 1 geschoben und aufgeschrumpft siche Fig. 2. Aufgrund der hohen Schrumpfeigenschaft werden Gehäuse 1 und die Leitungen 4 fest zusammengehalten, was zu einer zusätzlichen Festigkeit führt, elektrische Bauteile schützt, nach außen elektrisch isoliert und nach innen gegen Feuchtigkeit somit gegen Korrosion schUtzt.The remaining space 6 in the housing 1 can for reasons of strength and the corrosion protection are poured with casting compound. The shrink tube 5, a thermoplastic with a high shrinkage property is pushed onto the housing 1 and shrink-fit 1 and the lines 4 firmly held together, resulting in additional strength leads, protects electrical components, electrically isolated from the outside and protects against moisture and corrosion inside.

Claims (1)

Pateneanspruch: Anordnung die als Zugentlastung, Verdreschutz und schützendes Gehäuse zum Anschließen von elektrischen Bauteilen in Leitungen dient, bestehend aus einem Gehäuse 1 aus isolierendem zugfestem Material, dadurch gekennzeichnet, daß es zylindrisch ist, an beiden Seiten konisch zuluft, mit zwei Bohrungen mit Durchmessern der jeweils verwendeten Leitugsdurchmesser 4, versehen ist, einen Aufnahmerum für Zugkraftaufnehmer 3 und elektrische Bauteile 2 hat, dazu zwei Metallscheiben 3, die die Zugkräfte aufnehmen, ausgeführt mit Abflachungen siehe Fig.3 als Verdrenhschutz, als elektrisches Bindeglied zwischen Leitungen 4 und elektrischem Bauteil 2 dienen, wobei die Metallscheiben mit Bohrungen im Zentrum versehen sind die Durchmesser haben, die etwa denen des Drahtdurchmessers 4 entsprechen, und am äußeren Rand mit Einkerbungen zur Aufnahme der Bauteiledrähte 2, dazu das Einbauen und Anschließen elektrischer Bauteile 2 an die Metallscheiben 3, dazu das Vergießen des freien Raumes zur Festigkeitserhöhung und Isolierung zwischen Gehäuse 1 und elektrishcem Bauteil 2, dazu des Aufschrumpfen eines Schrumpf schlauches 5 mit extremer Schrumpfbarkeit sodaß das Gehäuse 1 und teilweise die Leitungen 4 bedeckt sind. (siehe Fig. 2)Patent claim: arrangement as strain relief, anti-twist protection and Protective housing is used to connect electrical components in lines, consisting of a housing 1 made of insulating, tensile strength material, characterized in that that it is cylindrical, conical on both sides, with two holes with Diameters of the respectively used Leitugsdurchmesser 4, is provided, a recording area for tensile force transducer 3 and electrical components 2, plus two metal disks 3, which absorb the tensile forces, designed with flattened areas, see Fig. 3 as protection against twisting, serve as an electrical link between lines 4 and electrical component 2, the metal disks are provided with bores in the center of the diameter which correspond approximately to those of the wire diameter 4, and on the outer edge with Notches for receiving the component wires 2, as well as installing and connecting electrical components 2 to the metal disks 3, plus the pouring of the free space to increase strength and insulation between housing 1 and electrical component 2, plus the shrink-fitting of a shrink tube 5 with extreme shrinkability so that the housing 1 and partially the lines 4 are covered. (see Fig. 2)
DE19782847200 1978-10-30 1978-10-30 Strain absorption clip for module in protected housing on cable - has cylindrical chamber with retaining discs at ends and notches anchoring terminal wires Withdrawn DE2847200A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782847200 DE2847200A1 (en) 1978-10-30 1978-10-30 Strain absorption clip for module in protected housing on cable - has cylindrical chamber with retaining discs at ends and notches anchoring terminal wires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782847200 DE2847200A1 (en) 1978-10-30 1978-10-30 Strain absorption clip for module in protected housing on cable - has cylindrical chamber with retaining discs at ends and notches anchoring terminal wires

Publications (1)

Publication Number Publication Date
DE2847200A1 true DE2847200A1 (en) 1980-05-14

Family

ID=6053488

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782847200 Withdrawn DE2847200A1 (en) 1978-10-30 1978-10-30 Strain absorption clip for module in protected housing on cable - has cylindrical chamber with retaining discs at ends and notches anchoring terminal wires

Country Status (1)

Country Link
DE (1) DE2847200A1 (en)

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee