EP1210747A1 - Device for plug-connecting electric lines - Google Patents
Device for plug-connecting electric linesInfo
- Publication number
- EP1210747A1 EP1210747A1 EP00962459A EP00962459A EP1210747A1 EP 1210747 A1 EP1210747 A1 EP 1210747A1 EP 00962459 A EP00962459 A EP 00962459A EP 00962459 A EP00962459 A EP 00962459A EP 1210747 A1 EP1210747 A1 EP 1210747A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pin
- plug
- sheet metal
- metal strip
- line
- 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.)
- Granted
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
- H01R4/58—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 characterised by the form or material of the contacting members
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
-
- 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
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/111—Resilient sockets co-operating with pins having a circular transverse section
-
- 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
Definitions
- the plug and socket elements have to be fixed in an electrically contacting manner on the electrical lines assigned to them, which creates additional contact points which represent a potential source of interference, in particular under difficult operating conditions such as vibrations or aggressive atmospheres.
- constructive precautions must be taken so that both the plug and the socket element are safe to touch, particularly in the area of the contact points.
- the socket element is also time-consuming and costly to manufacture. From DE-GM 1 809 183 a device according to the preamble of claim 1 for the low currents in the field of electrical communication and measurement technology is known. The device is electrically connected to connecting lines by means of solder connections formed by the device, similarly to DE 20 41 065 B2.
- DE-GM 1 933 165 shows a one-piece contact spring with two spring halves which are punched out of a metal sheet and then folded together. The electrical connection to a connecting line also takes place via a soldering end formed by the contact spring.
- DE 79 15 670 U1 shows an electrical conductor track with a base area, to which at least one finger area, an intermediate coupling and a connecting part are connected.
- the invention is based on the problem of providing a device for plug-in connection which overcomes the disadvantages of the prior art and in particular has as few fault-prone contact points as possible and thereby guarantees protection against contact, in particular in the area of the contact points, despite simple manufacture.
- the socket element has a sheet metal strip forming the second line, which is shaped and in particular bent at its end transversely to its longitudinal direction to form the pin receptacle, that the plug pin can be inserted into the pin receptacle in the longitudinal direction of the metal strip.
- the second line and the socket element are made in one piece, and there is no contact point between the second line and the socket element.
- the pin receptacle has a right angle with the longitudinal axis of the sheet metal strip
- the pin receptacle Due to the formation of the pin receptacle by bending the sheet metal strip transversely to its longitudinal direction, the pin receptacle has a high degree of flexural rigidity, in particular in the direction of insertion of the plug pin.
- the longitudinal direction of the sheet metal strip is essentially parallel to the direction of insertion of the plug pin and the sheet metal strip is at least partially bent around the central axis of the device in the area of the pin receptacle.
- the bushing element can be designed as a built-in socket which is fixed to a housing or is formed in one piece by it, and the opening on the housing which is to be provided for the sheet metal strip or the second line can be implemented in a simple manner.
- the pin receptacle 10 is arranged in a socket housing 36 and is gripped at the end thereof by leaving an opening 36 a for the passage of the plug pin 4.
- the socket housing 36 forms an annular flange-like surface 36b on which the plug housing 28 is in contact when plugged in.
- FIG. 3 shows a section along III-III of the device of FIG. 1.
- the two sheet metal strips 14a, 14b forming the pin receptacle 10 in FIG. 1 are connected to one another outside the pin receptacle by the connecting piece 14c and in particular are produced in one piece from a sheet metal , in particular punched out and then bent.
- the sheet metal strips 14a, 14b form a circuit board 14 on which electrical and / or electronic components 42, 44 are arranged, which are at least partially with the sheet metal strips 14a, 14b and thus via the pin receptacle 10 and the connector pin 4 are connected to the first electrical line 2.
- FIG. 4 shows an alternative exemplary embodiment of the plug pin 104, which at its end facing the (not shown) pin receptacle 10 has an electrically insulating terminating element 105, which is pressed into a bore 104a of the plug pin 104 by means of a pin 105a.
- the end element 105 is made of plastic and hemispherical at the end.
- the terminating element 105 can be glued and / or screwed to the plug pin 104.
- FIG. 5 shows an alternative exemplary embodiment of the sheet metal strips 1 14a, 1 14b for the bushing element.
- the two sheet metal strips 1 14a, 1 14b form a first and a second sub-line of the second electrical line 108 and are electrically and mechanically firmly and non-detachably connected to one another outside the area of the pin receptacle 1 10, in the exemplary embodiment shown by means of a rivet 146 second line 108 can be, for example, the connecting lines of in-phase motor windings. They can be led away together after the rivet 146 at an angle, or (as shown in dashed lines) the second sheet metal strip 1 14b 'can be led away from the plug connection device in a direction different from the first sheet metal strip 1 14a'.
- the two sheet metal strips 1 14a, 1 14b can be connected to one another by any suitable connection technique, an electrical connection generally also being associated with the mechanical connection.
- the two sheet metal strips 1 14a, 1 14b preferably consist of identical materials and have matching dimensions, in particular with regard to the sheet thickness.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Cable Accessories (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19943045A DE19943045A1 (en) | 1999-09-09 | 1999-09-09 | Device for connecting electrical conductors |
DE19943045 | 1999-09-09 | ||
PCT/EP2000/008795 WO2001018913A1 (en) | 1999-09-09 | 2000-09-08 | Device for plug-connecting electric lines |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1210747A1 true EP1210747A1 (en) | 2002-06-05 |
EP1210747B1 EP1210747B1 (en) | 2007-10-31 |
Family
ID=7921319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00962459A Expired - Lifetime EP1210747B1 (en) | 1999-09-09 | 2000-09-08 | Device for plug-connecting electric lines |
Country Status (5)
Country | Link |
---|---|
US (1) | US6589084B1 (en) |
EP (1) | EP1210747B1 (en) |
AT (1) | ATE377267T1 (en) |
DE (2) | DE19943045A1 (en) |
WO (1) | WO2001018913A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6994598B2 (en) * | 2003-05-06 | 2006-02-07 | Anderson Power Products | Power wire to printed circuit board connector assembly and a method thereof |
CN102834980A (en) * | 2010-02-16 | 2012-12-19 | Ag地球物理学产品有限公司 | Electrical contact for shock-resistant electrical connector |
DE102010014980A1 (en) * | 2010-04-14 | 2011-10-20 | Pfisterer Kontaktsysteme Gmbh | Electrical plug connection element and plug connection part with a plurality of plug connection elements |
US8951051B2 (en) | 2011-10-10 | 2015-02-10 | Lear Corporation | Connector having optimized tip |
US10230191B2 (en) * | 2017-08-01 | 2019-03-12 | Aptiv Technologies Limited | High-current electrical connector with multi-point contact spring |
DE102018125843A1 (en) * | 2018-10-18 | 2020-04-23 | Phoenix Contact Gmbh & Co. Kg | Electrical contact element for electrical contact with a mating contact element |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1809183U (en) * | 1959-09-02 | 1960-04-07 | Siemens Ag | CONTACT SOCKET WITH SOLDER CONNECTION FOR PIN CONNECTIONS. |
DE1933165U (en) * | 1965-12-04 | 1966-02-24 | Albert Ackermann O H G | CONTACT SPRING FOR A PLUG-IN CONTACT STRIP. |
FR1552207A (en) * | 1967-11-22 | 1969-01-03 | ||
US3745514A (en) * | 1971-07-26 | 1973-07-10 | Sealectro Corp | Coaxial connector |
DE2752194A1 (en) * | 1977-11-23 | 1979-06-07 | Karl Fischer | ELECTRICAL CONNECTOR |
DE7915670U1 (en) * | 1979-05-30 | 1979-08-30 | Werner Messmer Gmbh & Co Kg, 7760 Radolfzell | Electrical conductor track |
US4395081A (en) * | 1981-04-06 | 1983-07-26 | Sweda International, Inc. | Electrical connector |
US5197908A (en) * | 1991-11-29 | 1993-03-30 | Gunnar Nelson | Connector |
DE4411784C2 (en) * | 1994-04-06 | 1998-06-18 | Pfisterer Elektrotech Karl | Connection system for connecting insulated cables to electrical devices |
FR2762452B1 (en) * | 1997-04-16 | 1999-05-14 | Cinch Connecteurs Sa | FEMALE ELECTRIC CONTACT MEMBER AND ELECTRICAL CONNECTOR HOUSING ELEMENT FOR RECEIVING SUCH A MEMBER |
JP2001283990A (en) * | 2000-03-29 | 2001-10-12 | Sumitomo Wiring Syst Ltd | Noise removal component and attachment structure of conductive wire rod and the noise removal component |
-
1999
- 1999-09-09 DE DE19943045A patent/DE19943045A1/en not_active Withdrawn
-
2000
- 2000-09-08 DE DE50014749T patent/DE50014749D1/en not_active Expired - Lifetime
- 2000-09-08 WO PCT/EP2000/008795 patent/WO2001018913A1/en active IP Right Grant
- 2000-09-08 EP EP00962459A patent/EP1210747B1/en not_active Expired - Lifetime
- 2000-09-08 US US10/070,548 patent/US6589084B1/en not_active Expired - Fee Related
- 2000-09-08 AT AT00962459T patent/ATE377267T1/en active
Non-Patent Citations (1)
Title |
---|
See references of WO0118913A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE19943045A1 (en) | 2001-04-05 |
WO2001018913A1 (en) | 2001-03-15 |
ATE377267T1 (en) | 2007-11-15 |
EP1210747B1 (en) | 2007-10-31 |
DE50014749D1 (en) | 2007-12-13 |
US6589084B1 (en) | 2003-07-08 |
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