DK159699B - SELF-STANDARD CONNECTING CONNECTOR FOR ESTABLISHING WELDING, SCREW AND DE-ISOLATION-FREE CONTACTS - Google Patents
SELF-STANDARD CONNECTING CONNECTOR FOR ESTABLISHING WELDING, SCREW AND DE-ISOLATION-FREE CONTACTS Download PDFInfo
- Publication number
- DK159699B DK159699B DK063981A DK63981A DK159699B DK 159699 B DK159699 B DK 159699B DK 063981 A DK063981 A DK 063981A DK 63981 A DK63981 A DK 63981A DK 159699 B DK159699 B DK 159699B
- Authority
- DK
- Denmark
- Prior art keywords
- clamping means
- wire
- screw
- wire insulation
- legs
- Prior art date
Links
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
- 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
- H01R4/2445—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 having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives
-
- 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
- H01R12/53—Fixed connections for rigid printed circuits or like structures connecting to cables except for flat or ribbon 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
- 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
Description
DK 159699 BDK 159699 B
Opfindelsen angår et tilslutningselement til etablering af to lodnings-, skrue- og afisoleringsfri kontakter med isolerede tråde ved anvendelse af isolationsgennemskærende kanter, hvilket tilslutningselement 5 er udformet med mindst én Z-profil og har kontakte-ringsdele, som danner en vinkel på ca. 45° med trådenes koreakse, trådisolations-klemmedele og mindst ét stikben.BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to a connection element for establishing two solder, screw and stripping-free contacts with insulated wires using insulation cutting edges, which connection element 5 is formed with at least one Z-profile and has contact portions forming an angle of approx. 45 ° with the core of the wires, wire insulation clamping means and at least one pin.
Til etablering af lodnings-, skrue- og afisole-10 ringsfri kontakteringer med isolerede kabelkorer eller koblingskorer kendes der fra tysk patentskrift nr.For establishing solder-, screw- and stripping-free contacts with insulated cable cores or coupling cores, it is known from German patent specification no.
26 10 461 og fra tysk offentliggørelsesskrift nr.26 10 461 and from German publication no.
28 04 478 tilslutningselementer, hvis bladformede fjedrende kontaktdele ligger an mod isolerende plastmate-15 rialelegemer, hvorhos plastdelene yderligere har til opgave over klemmeribber, som er udformet derpå, at holde kontaktstederne fri for enhver korebevægelse.28 04 478 connecting members, whose blade-shaped resilient contact members abut against insulating plastic material bodies, the plastic parts of which further have the task of clamping ribs formed thereon to keep the contact points free of any coring movement.
Det nævnte anlæg bliver imidlertid umuligt, hvis sådanne tilslutningselementer skal anvendes på steder, 20 hvor pladsen er knap, f. eks. på kredsløbsplader.However, the said system becomes impossible if such connecting elements are to be used in places where the space is scarce, for example on circuit boards.
Fra tysk fremlæggelsesskrift nr. 23 38 056 kendes et tilslutningselement af den indledningsvis omhandlede art med en enkelt Z-profil, som til hver af to tråde har én kontakteringsdel i det midterste Z-ben og 25 én klemmedel til trækaflastning i hvert af de to Z-yderben. Z-profilen er orienteret således, at både midter- og yderben danner vinkler på ca. 45° med koreakserne. Til hver tråd er der altså kun én klemmedel til trækaflastning, hvilket ikke giver en under 30 alle forhold tilstrækkelig sikker funktion. Endvidere gælder det, at trækaflastningsdelene ikke forløber vinkelret på koreakserne men danner vinkler på ca. 45° med disse. Til fiksering af elementet findes kun et enkelt stikben.German Patent Specification No. 23 38 056 discloses a connecting element of the type initially provided with a single Z-profile, which for each of two wires has one contact part in the middle Z-leg and 25 one clamping means for relieving tension in each of the two Zs. -yderben. The Z-profile is oriented so that both middle and outer legs form angles of approx. 45 ° with the Korean axes. Thus, for each thread there is only one clamping agent for tensile relief, which does not provide a sufficiently safe function under all conditions. Furthermore, the strain relief parts do not extend perpendicular to the coraxis but form angles of approx. 45 ° with these. For fixing the element there is only a single pin.
35 Fra tysk offentliggørelsesskrift nr. 23 41 545 kendes et tilslutningselement, som er S-formet, og som35 German publication specification No. 23 41 545 discloses a connection element which is S-shaped and which
DK 159699 BDK 159699 B
2 kan. kontaktere én tråd i det midterste S-ben og fastklemme tråden i de to yderste S-ben, idet alle tre S-ben er indbyrdes parallelle og forløber vinkelret på trådens koreakse. Trådkoren påvirkes således fra diame-5 trait modstående sider ved kontakteringen. Også her er der kun én fikseringsdel.2 can. contact one thread in the middle S-leg and clamp the thread in the two outer S-legs, all three S-legs being parallel to each other and extending perpendicular to the core axis of the thread. Thus, the wire core is affected from diametrically opposed sides upon contacting. Here, too, there is only one fixing part.
Ved den foreliggende opfindelse tilsigtes tilvejebragt et tilslutningselement, som er egnet til tilslutning af to korer med stor kontaktsikkerhed og med 10 en til begge sider effektiv trækaflastning, og som muliggør en stabil fastgørelse, f. eks. på en kredsløbsplade.The present invention is intended to provide a connecting element suitable for connecting two cores with high contact safety and having an effective tensile relief on both sides, which enables a stable attachment, for example on a circuit board.
Hertil er et tilslutningselement af den indledningsvis omhandlede art ifølge opfindelsen ejendomme-15 ligt ved, at elementet er udført dobbelt-Z-formet med Z-profilerne anbragt spejlvendt i forhold til hinanden og med de yderste Z-ben som trådisolations-klemmedele og med de midterste Z-ben som kontakteringsdele, således at der for hver tråd findes to hovedsageligt vin-20 kelret på trådenes koreakse stående trådisolations-klemmedele og én under dannelse af en vinkel på ca. 45° med koreaksen forløbende kontakteringsdel, hvorhos der findes et stikben under hver klemmedel.To this end, a connecting element of the type according to the invention according to the invention is peculiar in that the element is made of double-Z-shaped with the Z-profiles arranged in a mirror facing each other and with the outer Z-legs as wire insulation clamping means and with the middle Z-legs as contact portions, so that for each thread there are two substantially angular angles to the cores of the threads standing wire insulation clamping members and one forming an angle of approx. 45 ° with the contact axis extending with the corax, where there is a pin below each clamping means.
Den særlige, af to z-profiler sammensatte 25 dobbelt-Z-profil frembyder en stor stivhed, og den effektive trækaflastning til begge sider giver en høj kontaktsikkerhed. Udnyttelsen af de yderste Z-ben, der står vinkelret på koreaksen, som trådisolations-klemmedele til trækaflastning og af de midterste Z-ben, 30 der danner en vinkel på ca. 45° med trådkoren, som kon-takteringsdele er særligt fordelagtig derved, at der på én gang opnås en meget sikker trækaflastning, og at koren, der ofte er meget tynd, ikke påvirkes i diametralt over for hinanden beliggende punkter ved kontakterin-35 gen. Beskadigelses- eller gennemskæringsrisikoen er således mindre, uden at kontaktsikkerheden er påvirketThe special 25 double-Z profile composite of two z-profiles offers a high stiffness, and the effective tensile relief for both sides provides high contact safety. The utilization of the outer Z-legs perpendicular to the core axis as wire insulation clamping means for tensile relief and of the middle Z-legs forming an angle of approx. 45 ° with the wire core as contacting parts is particularly advantageous in that at one time a very safe tensile relief is obtained and the choke, which is often very thin, is not affected in diametrically opposite points at the contact. Thus, the risk of damage or intersection is less without the impact of contact safety
DK 159699 BDK 159699 B
3 deraf. Derudover muliggør de ialt fire stikben en særdeles solid og sikker fastgørelse af tilslutningselementet, f. eks. på en kredsløbsplade.3 thereof. In addition, the total of four connectors enable an extremely solid and secure attachment of the connection element, for example on a circuit board.
Opfindelsen er i det følgende forklaret nærmere 5 på grundlag af nogle udførelseseksempler under henvisning til tegningen, hvor fig. 1 viser et planbillede af tilslutningselementet som dobbeltkontakt med og uden forstærkningsflanger, 10 fig. la det i fig. 1 viste tilslutningselement uden forstærkningsflanger set forfra, fig. 2 et planbillede af et tilslutningselement med indlagt kabelkore, fig. 2a det i fig. 2 viste tilslutningselement 15 set forfra, og fig. 2b det i fig. 2 viste set fra siden.The invention is explained in greater detail in the following on the basis of some exemplary embodiments with reference to the drawing, in which fig. 1 shows a plan view of the connecting element as double contact with and without reinforcing flanges; FIG. let it in FIG. 1 is a front view of the connecting element without reinforcing flanges; FIG. 2 is a plan view of a connecting element with an inserted cable core; FIG. 2a. 2 is a front view of the connecting element 15; and FIG. 2b the embodiment of FIG. 2 is a side view.
Som fig. 1 viser er tilslutningselementet 1 udført dobbelt z-formet. Tilslutningselementet 1 har to klemmedele 3, 3' og en kontakteringsdel 2, som for-20 binder de to klemmedele 3. Som følge af denne udformning ifølge opfindelsen af tilslutningselementet l får tilslutningselementet l en betydelig afstivning, og det kan således anvendes som fritstående element -uden yderligere understøtning.As FIG. 1 shows the connection element 1 is made of double z-shaped. The connecting member 1 has two clamping members 3, 3 'and a contacting member 2 which connects the two clamping members 3. As a result of this embodiment according to the invention of the connecting member 1, the connecting member 1 is given a substantial stiffening and thus can be used as a freestanding member. without further support.
25 Som fig. 1 ligeledes viser, kan der på klemmede- lene 3 findes yderligere forstærkningsflanger 5.As FIG. 1 also shows that additional reinforcing flanges 5 can be found on the clamping members 3.
Med henblik på fastgørelse af tilslutningselementerne 1 på f. eks. en kredsløbsplade 6 findes der som vist i figur la stikben 4 i tilslutningse-30 lementet l's nederste område.For the purpose of attaching the connection elements 1 to, for example, a circuit board 6, as shown in Figure 1a, pin 4 is located in the lower region of the connection element 1.
Navnlig fastgørelsen af disse tilslutningselementer 1 på kredsløbsplader 6 indenfor elektronikken er en væsentlig fordel.In particular, attaching these connection elements 1 to circuit boards 6 within the electronics is a significant advantage.
Figurerne 2, 2a og 2b viser tilslutningen af en 35 kabelkore 7, hvorhos kontakteringen gennemføres efter det kendte princip.Figures 2, 2a and 2b show the connection of a cable choir 7 in which the contacting is carried out according to the known principle.
Claims (2)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3044888A DE3044888C2 (en) | 1980-11-28 | 1980-11-28 | Free-standing, attachable connection element in Z-shaped design of an LSA-PLUS contact |
| DE3044888 | 1980-11-28 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK63981A DK63981A (en) | 1982-05-29 |
| DK159699B true DK159699B (en) | 1990-11-19 |
| DK159699C DK159699C (en) | 1991-04-29 |
Family
ID=6117835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK063981A DK159699C (en) | 1980-11-28 | 1981-02-13 | SELF-STANDARD CONNECTING CONNECTOR FOR ESTABLISHING WELDING, SCREW AND DE-ISOLATION-FREE CONTACTS |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP0053219B1 (en) |
| JP (2) | JPS57105980A (en) |
| AR (1) | AR222755A1 (en) |
| AT (1) | ATE7984T1 (en) |
| AU (1) | AU541768B2 (en) |
| CA (1) | CA1152173A (en) |
| DE (1) | DE3044888C2 (en) |
| DK (1) | DK159699C (en) |
| ES (1) | ES267153Y (en) |
| GB (1) | GB2092838B (en) |
| HK (1) | HK85185A (en) |
| IE (1) | IE51101B1 (en) |
| MY (1) | MY8600363A (en) |
| NO (1) | NO157877C (en) |
| SG (1) | SG63885G (en) |
| ZA (1) | ZA811103B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3137429C2 (en) * | 1981-09-19 | 1984-03-22 | Krone Gmbh, 1000 Berlin | Connection device in a connection strip |
| GB2160372A (en) * | 1984-06-12 | 1985-12-18 | Hans Simon | Insulation-piercing contacts |
| DE8430109U1 (en) * | 1984-10-12 | 1986-02-13 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Contact element |
| DE3709376C1 (en) * | 1987-03-20 | 1988-05-26 | Krone Ag | Insulation displacement contact |
| DE4130940C1 (en) * | 1991-09-13 | 1992-07-16 | Krone Ag, 1000 Berlin, De | |
| US5388478A (en) * | 1992-09-04 | 1995-02-14 | Barnes Group, Inc. | Torque wrench having a rapid traverse adapter and a method for its use |
| DE4341152C1 (en) * | 1993-12-02 | 1995-03-16 | Quante Ag | Connecting strip for making contact with conductors without stripping the insulation |
| DE4431198C2 (en) * | 1994-09-02 | 1996-12-19 | Krone Ag | Insulation displacement contact element for the electrical contacting of printed circuit boards |
| US5772050A (en) * | 1997-03-03 | 1998-06-30 | Shih; Shiny | Ink stamp rack |
| AU785141B2 (en) * | 2000-04-11 | 2006-10-05 | Adc Communications (Australia) Pty Limited | Z-shaped insulation displacement contact |
| AUPQ684300A0 (en) * | 2000-04-11 | 2000-05-11 | Krone (Australia) Technique Pty Limited | Z form insulation displacement contact |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE630034A (en) * | 1962-03-26 | |||
| US3824527A (en) * | 1972-08-03 | 1974-07-16 | Amp Inc | Wire-in-slot electrical connections |
| US3805214A (en) * | 1972-08-22 | 1974-04-16 | Amp Inc | Resilient electrical contact |
| DE2610461C3 (en) * | 1976-03-11 | 1980-08-21 | Krone Gmbh, 1000 Berlin | Device and method for producing a contact free of soldering, screwing and stripping on a fixed connection element, in particular for telecommunications line technology |
| US4062615A (en) * | 1976-12-06 | 1977-12-13 | Thomas & Betts Corporation | Electrical contact |
| DE2804478C2 (en) * | 1978-01-31 | 1982-11-25 | Krone Gmbh, 1000 Berlin | Electrical clamp connector for the production of a contact on a fixed connection element without soldering, screwing or stripping, in particular for telecommunication line technology |
| DE2814069C3 (en) * | 1978-03-30 | 1982-03-25 | Krone Gmbh, 1000 Berlin | Device and method for producing a contact free of soldering, screwing and stripping on a fixed connection element, in particular for telecommunications line technology |
| DE2854681B2 (en) * | 1978-12-18 | 1980-10-16 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Contact arrangement for ribbon cables |
| FR2454195A1 (en) * | 1979-04-10 | 1980-11-07 | Cit Alcatel | Connector electrode for insulated wires - is single folded cut strip and has contact and gripping surface |
-
1980
- 1980-11-28 DE DE3044888A patent/DE3044888C2/en not_active Expired
-
1981
- 1981-02-13 DK DK063981A patent/DK159699C/en active
- 1981-02-17 AU AU67375/81A patent/AU541768B2/en not_active Ceased
- 1981-02-18 IE IE329/81A patent/IE51101B1/en not_active IP Right Cessation
- 1981-02-19 AT AT81101181T patent/ATE7984T1/en active
- 1981-02-19 ZA ZA00811103A patent/ZA811103B/en unknown
- 1981-02-19 EP EP81101181A patent/EP0053219B1/en not_active Expired
- 1981-02-24 CA CA000371590A patent/CA1152173A/en not_active Expired
- 1981-03-05 GB GB8106964A patent/GB2092838B/en not_active Expired
- 1981-03-23 ES ES1981267153U patent/ES267153Y/en not_active Expired
- 1981-04-06 AR AR284871A patent/AR222755A1/en active
- 1981-04-16 JP JP56056375A patent/JPS57105980A/en active Pending
- 1981-05-18 NO NO811676A patent/NO157877C/en unknown
-
1983
- 1983-06-07 JP JP1983085909U patent/JPS5918372U/en active Granted
-
1985
- 1985-08-31 SG SG638/85A patent/SG63885G/en unknown
- 1985-10-31 HK HK851/85A patent/HK85185A/en not_active IP Right Cessation
-
1986
- 1986-12-30 MY MY363/86A patent/MY8600363A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES267153U (en) | 1983-03-01 |
| GB2092838A (en) | 1982-08-18 |
| JPS57105980A (en) | 1982-07-01 |
| DE3044888A1 (en) | 1982-06-03 |
| AU541768B2 (en) | 1985-01-17 |
| HK85185A (en) | 1985-11-08 |
| ZA811103B (en) | 1982-03-31 |
| JPS5918372U (en) | 1984-02-03 |
| SG63885G (en) | 1986-05-02 |
| ATE7984T1 (en) | 1984-06-15 |
| DK63981A (en) | 1982-05-29 |
| CA1152173A (en) | 1983-08-16 |
| MY8600363A (en) | 1986-12-31 |
| JPS6331339Y2 (en) | 1988-08-22 |
| AU6737581A (en) | 1983-03-17 |
| EP0053219B1 (en) | 1984-06-13 |
| NO811676L (en) | 1982-06-01 |
| IE51101B1 (en) | 1986-10-01 |
| NO157877B (en) | 1988-02-22 |
| NO157877C (en) | 1988-06-01 |
| AR222755A1 (en) | 1981-06-15 |
| DK159699C (en) | 1991-04-29 |
| GB2092838B (en) | 1985-06-19 |
| DE3044888C2 (en) | 1984-09-06 |
| IE810329L (en) | 1982-05-28 |
| ES267153Y (en) | 1983-09-16 |
| EP0053219A1 (en) | 1982-06-09 |
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