EP1122820B1 - Schneidklemmkontakt und Verbindungsklemme - Google Patents
Schneidklemmkontakt und Verbindungsklemme Download PDFInfo
- Publication number
- EP1122820B1 EP1122820B1 EP00102471A EP00102471A EP1122820B1 EP 1122820 B1 EP1122820 B1 EP 1122820B1 EP 00102471 A EP00102471 A EP 00102471A EP 00102471 A EP00102471 A EP 00102471A EP 1122820 B1 EP1122820 B1 EP 1122820B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- insulation
- spring clip
- connecting bracket
- contact
- region
- 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
Links
- 238000006073 displacement reaction Methods 0.000 title claims description 20
- 238000009413 insulation Methods 0.000 title description 15
- 239000004020 conductor Substances 0.000 claims description 12
- 238000007790 scraping Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Images
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
- H01R4/242—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/18—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with the spring member surrounding the socket
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/16—Connectors or connections adapted for particular applications for telephony
Definitions
- the invention relates to an insulation displacement contact, for example for terminal blocks on a connecting bracket a slotted, resilient contact area as a contacting slot has by an outer spring clip is encompassed and strengthened, specifically according to the generic term of claim 1.
- the spring clip can Be designed cutting knives (such a design is known from DE 199 21 769.6 according to ⁇ 3 (2) PatG).
- the material of the spring clip can be adjusted to the spring properties and the contact area in the connection bracket on its electrically conductive property.
- the cutting knife has an entry area in front of the contacting slot form, stand at the connecting bracket Legs on the contacting slot on top of each other. It has shown that in practice due to usual manufacturing tolerances It is not always possible to ensure that the legs are in one Level. Without increased manufacturing costs as a result In practice, reduced tolerances can mean that the legs slide past each other. The connection conditions are then not guaranteed consistently.
- the invention has for its object the above To further develop insulation displacement contact so that constant connection properties with usual manufacturing tolerances are ensured.
- the cutting knives on their back, related to their front with the conductor entry have a profile stepped towards the front, with this in a corresponding profile of the connection bracket can intervene and open it if they even pushed apart by an inserted conductor and be opened. This saves you an entry area in the contacting slot so that when it comes out of a previously connected conductor is not behind the Shoulder of the knife can get caught.
- the insulation displacement contact can, if necessary, can be used with additional insulation displacement contacts.
- the Connection terminal can be designed as a terminal block.
- the insulation displacement contact 1 has a connecting bracket 2 a slotted, resilient contact area as Contact slot 3 on.
- the contacting slot 3 is by an outer spring clip 4 and in its spring force strengthened.
- the spring clip 4 is in an inlet area 5 designed for cutting knives 6. It is essential that the Cutting knife 6 behind its inlet area 5 in a contact area 7 get up together. It is beneficial that Leg of the connecting bracket 2 on the contacting slot 3 slightly offset, so that only in the uprising area 7 there is a touch in the idle state.
- the cutting knives 6 have on their back, based on their front with the wire entry, one to the front stepped profile in such a way that it fits into a corresponding Intervene to open profile 9 of connecting bracket 2, when the cutting knife 6 introducing one to be connected Conductor are pressed apart.
- the cutting knife 6 related to the - conductor entry - protrude from the spring clip 4 with its front edges 10. This means that a conductor to be inserted cannot be attached hook the front edges.
- the cutting knife 6 When connecting a conductor this with its insulation encasing it in the inlet area 5 the cutting knife 6 is inserted, separate the Cutting knife the insulation on and the conductor to be inserted drives the cutting knives apart. Take this through these with their profile 8 on the counter profile 9 of the connecting bracket the legs of the connecting bracket along the contacting slot 3 opening with.
- the connecting bracket 2 engages in the area of its contacting slot 3 in a support 11 on the spring clip 4. you compare FIGS 2 and 3.
- the connecting bracket 2 is on Support 11 of the spring clip 4 in scraping technique.
- material 12 of the spring clip 4 in scraping technology squeezed down on an extended nose 13 of the connecting bracket and the connecting bracket 2 thereby on the spring bracket 4th established.
- FIG. 3 shows a perspective view of an exemplary embodiment Illustration illustrates that the cutting knife 6 from the Spring clip 4 formed by appropriate cutting technology and have been brought into position by bending.
- connection terminal can be used as a terminal block be executed.
Landscapes
- Multi-Conductor Connections (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Description
Claims (8)
- Schneidklemmkontakt (1), beispielsweise für Reihenklemmen, der an einem Verbindungsbügel (2) einen geschlitzten, federnden Kontaktbereich als Kontaktierungsschlitz (3) aufweist, der durch einen äußeren Federbügel (4) umfasst und verstärkt ist, wobei der äußere Federbügel (4) im Einlaufbereich (5) Schneidmesser (6) aufweist, dadurch gekennzeichnet, dass die Schneidmesser (6) hinter ihrem Einlaufbereich (5) aneinander aufstehen.
- Schneidklemmkontakt nach Anspruch 1, dadurch gekennzeichnet, dass die Schneidmesser (6) an ihrer Rückseite, bezogen auf ihre Vorderseite mit der Leitereinführung, ein zur Vorderseite hin gestuftes Profil (8) aufweisen, mit dem sie in ein entsprechendes Profil (9) des Verbindungsbügels (2) öffnend eingreifen.
- Schneidklemmkontakt nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Schneidmesser (6), bezogen auf die Leitereinführung, vor den Federbügel (4) mit seinen Stirnkanten (10) hervorstehen.
- Schneidklemmkontakt nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Verbindungsbügel (2) im Bereich seines Kontaktierungsschlitzes (3) in ein Auflager (11) am Federbügel (4) eingreift.
- Schneidklemmkontakt nach Anspruch 4, dadurch gekennzeichnet, dass der Verbindungsbügel (2) am Auflager (11) des Federbügels (4) in Schabetechnik festgelegt ist.
- Schneidklemmkontakt nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Schneidmesser in ihrem Aufstandsbereich (7), in dem sie aneinander aufstehen, verhältnismäßig plan ausgeführt sind.
- Verbindungsklemme mit zumindest einem Schneidklemmkontakt nach einem der Ansprüche 1 bis 6.
- Verbindungsklemme nach Anspruch 7, dadurch gekennzeichnet, dass sie als Reihenklemme ausgeführt ist.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00102471A EP1122820B1 (de) | 2000-02-04 | 2000-02-04 | Schneidklemmkontakt und Verbindungsklemme |
DE50000619T DE50000619D1 (de) | 2000-02-04 | 2000-02-04 | Schneidklemmkontakt und Verbindungsklemme |
ES00102471T ES2184665T3 (es) | 2000-02-04 | 2000-02-04 | Dispositivo de contacto con corte y desplazamiento del aislamiento y borna de conexion. |
US09/773,607 US6682362B2 (en) | 2000-02-04 | 2001-02-02 | Insulation-displacement terminal contact, and a connecting terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00102471A EP1122820B1 (de) | 2000-02-04 | 2000-02-04 | Schneidklemmkontakt und Verbindungsklemme |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1122820A1 EP1122820A1 (de) | 2001-08-08 |
EP1122820B1 true EP1122820B1 (de) | 2002-10-09 |
Family
ID=8167784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00102471A Expired - Lifetime EP1122820B1 (de) | 2000-02-04 | 2000-02-04 | Schneidklemmkontakt und Verbindungsklemme |
Country Status (4)
Country | Link |
---|---|
US (1) | US6682362B2 (de) |
EP (1) | EP1122820B1 (de) |
DE (1) | DE50000619D1 (de) |
ES (1) | ES2184665T3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3024093A1 (de) | 2014-11-21 | 2016-05-25 | TE Connectivity Nederland B.V. | Isolationsverlagerungs-Kontaktvorrichtung |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20304748U1 (de) * | 2003-03-24 | 2004-07-29 | Ghw Grote & Hartmann Gmbh | Elektrisches Hochstromkontaktelement |
DE102004019360A1 (de) * | 2004-04-21 | 2005-11-17 | Tyco Electronics Amp Gmbh | Isolierdraht-Anschlusskontaktelement |
DE102006033677A1 (de) * | 2006-07-20 | 2008-01-31 | Siemens Ag | Vorrichtung zum Anpressen eines Federpaares einer Strombrücke an ein Messer dieser Strombrücke |
ES2393466B1 (es) * | 2011-06-08 | 2013-07-01 | Simon, S.A.U. | Contacto eléctrico |
DE102012210921A1 (de) | 2012-06-27 | 2014-01-23 | Robert Bosch Gmbh | Kontaktelement zum Verbinden mit einer Leiterplatte, Kontaktsystem und Verfahren |
CN103972693B (zh) * | 2014-04-30 | 2016-08-17 | 河南天海电器有限公司 | 一种汽车电器盒用高弹性音叉端子 |
JP6977489B2 (ja) | 2017-11-06 | 2021-12-08 | 株式会社デンソー | 電線接続装置 |
EP3654453B1 (de) | 2018-11-19 | 2023-08-09 | TE Connectivity Nederland B.V. | Isolationsverschiebungskontakt und isolationsverschiebungskontaktanordnung für elektrische hochleistungsverbindungen |
US11322859B2 (en) * | 2019-03-19 | 2022-05-03 | Denso Corporation | Electronic device and insulation-displacement terminal |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1080451A (en) * | 1976-07-30 | 1980-07-01 | Charles Mcgonigal | Making insulation-piercing, slotted beam electrical connectors |
US4333700A (en) * | 1980-05-23 | 1982-06-08 | Bell Telephone Laboratories, Incorporated | Insulation-penetrating slotted beam contact element |
DE8604746U1 (de) * | 1986-02-21 | 1986-04-10 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schneidklemme |
DE4126068C1 (de) * | 1991-08-02 | 1992-12-03 | Krone Ag, 1000 Berlin, De | |
US5364288A (en) * | 1992-07-24 | 1994-11-15 | North American Philips Corporation | Electrical connecting device |
DE19519091C1 (de) * | 1995-05-24 | 1996-06-05 | Siemens Ag | Schneidklemme zum Anschließen von isolierten elektrischen Schaltdrähten |
DE19732182C1 (de) * | 1997-07-25 | 1999-03-25 | Quante Ag | Schneidklemm-Kontakt sowie Anschlußleiste oder -modul und Reihenklemme mit einem Schneidklemm-Kontakt |
DE19921769A1 (de) | 1999-05-11 | 2000-11-16 | Siemens Ag | Schneidklemmkontakt und Verbindungsklemme |
-
2000
- 2000-02-04 EP EP00102471A patent/EP1122820B1/de not_active Expired - Lifetime
- 2000-02-04 ES ES00102471T patent/ES2184665T3/es not_active Expired - Lifetime
- 2000-02-04 DE DE50000619T patent/DE50000619D1/de not_active Expired - Lifetime
-
2001
- 2001-02-02 US US09/773,607 patent/US6682362B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3024093A1 (de) | 2014-11-21 | 2016-05-25 | TE Connectivity Nederland B.V. | Isolationsverlagerungs-Kontaktvorrichtung |
Also Published As
Publication number | Publication date |
---|---|
DE50000619D1 (de) | 2002-11-14 |
ES2184665T3 (es) | 2003-04-16 |
US6682362B2 (en) | 2004-01-27 |
US20010039139A1 (en) | 2001-11-08 |
EP1122820A1 (de) | 2001-08-08 |
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