WO2015024715A1 - Borne de connexion électrique pour circuit imprimé - Google Patents

Borne de connexion électrique pour circuit imprimé Download PDF

Info

Publication number
WO2015024715A1
WO2015024715A1 PCT/EP2014/065353 EP2014065353W WO2015024715A1 WO 2015024715 A1 WO2015024715 A1 WO 2015024715A1 EP 2014065353 W EP2014065353 W EP 2014065353W WO 2015024715 A1 WO2015024715 A1 WO 2015024715A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal
circuit board
solder
contact
solder connection
Prior art date
Application number
PCT/EP2014/065353
Other languages
German (de)
English (en)
Inventor
Ralf Geske
Simon FOLLMANN
Original Assignee
Phoenix Contact Gmbh & Co. Kg
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
Priority claimed from DE102013109177.6A external-priority patent/DE102013109177A1/de
Priority claimed from DE201320104811 external-priority patent/DE202013104811U1/de
Application filed by Phoenix Contact Gmbh & Co. Kg filed Critical Phoenix Contact Gmbh & Co. Kg
Priority to CN201490000984.7U priority Critical patent/CN205882205U/zh
Publication of WO2015024715A1 publication Critical patent/WO2015024715A1/fr

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
    • 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
    • H01R12/57—Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
    • 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
    • H01R12/515—Terminal blocks providing connections to wires or 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
    • H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes

Definitions

  • the invention relates to an electrical pressure terminal for mounting on a printed circuit board, with a housing having at least one terminal, wherein the terminal a
  • Connecting an electrical conductor to a circuit board can be referred to as a so-called print terminals.
  • Anchor metals or the bearing surface with the printed circuit board is just like the solder connection contacts of the PCB terminal by means of SMT.
  • an electrical pressure terminal for mounting on a printed circuit board, having a housing having at least one terminal, wherein the terminal a conductor insertion opening, a clamping spring for clamping the conductor and at least one with the
  • At least one first solder connection contact is designed for through-hole mounting to the printed circuit board and at least one second solder connection contact to
  • the print terminal is designed for through-mounting or configured. So while the second solder connection contact, as before, "only" to
  • the invention thus represents a significant advance in printed circuit terminals and opens up entirely new
  • LötanMedice which are preferably both electrically connected to the clamping spring, but one of the Lötan gleichuttone for through-mounting and the other Lötan gleichition is designed for surface mounting.
  • soldering such as conventional hand soldering, wave soldering or selective soldering, with a conductor of the circuit board.
  • SMT Surface mounting
  • SMD English Surface-Mounted Devices
  • solderable pads are soldered directly to the PCB.
  • the second is preferred
  • Conductor of the circuit board can be done for example by reflow soldering.
  • several terminals may be provided, so that, for example, in the case of two terminals, the first terminal has the first Lötan gleichAuth and the second terminal has the second Lötan gleichAuth.
  • the terminals are arranged in a common housing, wherein the housing has a non-conductive material. More preferably, the individual terminals are electrically isolated from each other, but also
  • Clamping springs can be provided.
  • the electrical pressure terminal can be configured as desired.
  • the electrical print terminal is particularly preferably designed as an SMD print terminal and has a pitch between two solder terminals of two adjacent terminals of 2 mm, 2.5 mm or 2.54 mm.
  • the housing preferably has a height of 5 mm and a depth of 10 mm or a height of 10 mm and a depth of 5 mm.
  • other dimensions are possible, the installation as an SMD PCB terminal in SMT and / or in
  • the first solder connection contact extends perpendicular to the second solder connection contact. More preferred is the first
  • connection of the first executed as a THR contact Lötan gleichuttones done with the circuit board by means of Throuh-Hole Technology and the connection of the second executed as an SMD contact Lötan gleichuttones done with the circuit board by means of surface-mounted technology.
  • the housing has a bearing surface for resting on the printed circuit board, wherein the first solder connection contact in a
  • solder connection contacts extend away from the housing in
  • each terminal can be any number of Lötverbindtitleen for electrically connecting the respective terminal to the circuit board and, in the case of Lötan gleich.en for through-mounting, as well as for securing the housing to the circuit board and the
  • the terminal two configured for through-hole first
  • Conductor insertion opening is aligned.
  • the electrical pressure terminal on at least three terminals arranged in series with each other, wherein the two outer terminals each two spaced and the
  • terminal contact Having surface mount designed solder terminal contact.
  • five or more arranged in series with each other terminals may be provided, wherein the terminals are each preferably adjacent to each other.
  • each clamp has one each
  • solder connection contacts which also serve as an anchor for the PCB terminal
  • the inner terminal a single surface mount designed solder terminal contact, two to
  • this solder connection contact is preferably arranged on the side of the housing, the
  • Clamp is perpendicular or parallel to the extension direction of the first Lötan gleiches. Accordingly, it is preferred that the clamp in terms of their
  • Conductor insertion direction placed on the circuit board, either perpendicular or parallel to the circuit board
  • PCB is or parallel to the extension of the
  • PCB is.
  • the electrical pressure terminal has no anchor metals or other means beyond the solder connection contacts
  • Printed circuit board is an essential feature of the invention, thus therefore a so-called negative feature. Because by the saving of anchor metals or other means previously used for attachment of the housing to the
  • the printed circuit terminal according to the invention on the one hand much easier to manufacture and on the other hand are mounted much less space on the circuit board. It is further provided that the anchor metals are not used for electrical contacting of the print terminal or the terminal.
  • the terminal can be configured as desired, although according to a particularly preferred embodiment it is preferred that the terminal with screw connection, with push-in spring connection, with tension spring connection, with push Lock-spring connection or with insulation displacement connection for clamping the conductor is designed. So configured, there are a variety of possible use variations for the electrical print terminal according to the invention.
  • an electrical PCB assembly comprising a
  • the electrical print terminal is designed as an SMD print terminal, so designed as a print terminal with respect to other known from the prior art print terminals very small dimensions and designed accordingly, that the print terminal, at least in terms of their Lötan gleichmelde in surface mounting, by means of SMD manufacturing the circuit board can be applied.
  • SMD print terminal so designed as a print terminal with respect to other known from the prior art print terminals very small dimensions and designed accordingly, that the print terminal, at least in terms of their Lötan gleich Membershipe in surface mounting, by means of SMD manufacturing the circuit board can be applied.
  • the person skilled in the art will use corresponding methods known from the prior art for through-hole mounting and for surface mounting.
  • Show it 1 shows an electrical pressure terminal according to a
  • Fig. 3 is an electrical print terminal according to a still
  • FIG. 4 shows the electrical pressure clamp according to FIG. 3 in a further perspective view from above.
  • the print terminal has five individual adjacent and arranged in series with each other terminals 3, each with a
  • Loosening possibility are designed and have a grid of 2.5 mm.
  • Each terminal 3 has one
  • the two outer terminals 3, which enclose the three inner terminals 3, are each designed with two first solder connection contacts 1 for push-through mounting.
  • the first solder connection contacts 1 are configured as a THR contact and are by a
  • the first solder connection contacts 1 have a rectangular shape
  • Solder terminal contact 1 is arranged.
  • the three inner clamps 3 have instead of the first
  • second solder connection contacts 2 for surface mounting English Surface Mounted Technology, abbreviated SMT, on.
  • the second solder connection contacts 2 extend configured with solderable pads away from the terminals 3 in one direction, provided that the print terminal is mounted on the circuit board, parallel to
  • the five terminals 3 are arranged in a common housing 5.
  • Fig. 2 shows a further embodiment of the print terminal, but all internal terminals 3 with two
  • Lötan gleichutton 1, 2 are configured, namely in addition to the embodiment shown in Fig. 1 via a further first for through-mounting with the
  • Circuit board designed solder terminal contact 1 have, which is also disposed adjacent to the conductor insertion opening 4, while the second to the second
  • the conductor is inserted in a direction parallel to the extension of the circuit board in the print terminal, ie in a direction parallel to the extension of the second
  • Figs. 3 and Fig. 4 show an embodiment in which the conductor in the conductor insertion opening 4 in a
  • Lötan gleichuttones 1 is configured.
  • these embodiments shown in FIGS. 3 and 4 each have two second solder connection contacts 2 designed for surface mounting on their inner terminals 3. It is also possible, in the illustrated embodiments of the outer terminals 3 only one of the first two
  • Plug contacts 1, 2 to be used for electrical contact between the conductor track and the clamping spring of the terminal 3, and the other first solder connection contact 1 only to
  • the invention makes it possible to save armature metals which were previously required to intercept the forces occurring when the terminals 3 are actuated, which were often provided laterally on the housing 5 in the embodiments known from the prior art.
  • Support surface 7 of the housing 6 limited by the dimensions of the housing 6.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)

Abstract

L'invention concerne une borne de connexion électrique pour circuit imprimé destinée à être fixée sur une carte de circuits imprimés. Cette borne est pourvue d'un boîtier (5) comprenant au moins une borne de connexion (3), la borne de connexion (3) présentant une ouverture d'introduction de conducteur (4), un ressort de serrage permettant le serrage du conducteur et au moins un contact de connexion soudée (1, 2) relié électriquement au ressort de serrage, et au moins un premier contact de connexion soudée (1) étant conçu pour le montage traversant avec la carte de circuit imprimé et au moins un second contact de connexion soudée (2) permettant le montage superficiel avec la carte de circuit imprimé.
PCT/EP2014/065353 2013-08-23 2014-07-17 Borne de connexion électrique pour circuit imprimé WO2015024715A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201490000984.7U CN205882205U (zh) 2013-08-23 2014-07-17 电气的印刷线路板端子以及电气的印刷线路板端子装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102013109177.6 2013-08-23
DE102013109177.6A DE102013109177A1 (de) 2013-08-23 2013-08-23 Elektrische Printklemme
DE202013104811.9 2013-08-23
DE201320104811 DE202013104811U1 (de) 2013-10-28 2013-10-28 Elektrische Kontaktvorrichtung, insbesondere elektrische Printklemme und/oder Grundleiste

Publications (1)

Publication Number Publication Date
WO2015024715A1 true WO2015024715A1 (fr) 2015-02-26

Family

ID=52492784

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/065353 WO2015024715A1 (fr) 2013-08-23 2014-07-17 Borne de connexion électrique pour circuit imprimé

Country Status (2)

Country Link
CN (1) CN205882205U (fr)
WO (1) WO2015024715A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107658583A (zh) * 2017-08-18 2018-02-02 番禺得意精密电子工业有限公司 电连接器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1025936B1 (de) * 2018-01-22 2019-08-21 Phoenix Contact Gmbh & Co Kg Baukastensystem zum Herstellen eines elektrischen Geräts

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0440016A1 (fr) * 1990-02-01 1991-08-07 The Whitaker Corporation Connecteur électrique et contact électrique pour celui-ci
WO1995017025A1 (fr) * 1993-12-17 1995-06-22 Berg Technology, Inc. Connecteur pour montages electroniques a haute densite
US5588849A (en) * 1994-10-18 1996-12-31 The Whitaker Corporation Connector with pin terminals adapted for surface mounting

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0440016A1 (fr) * 1990-02-01 1991-08-07 The Whitaker Corporation Connecteur électrique et contact électrique pour celui-ci
WO1995017025A1 (fr) * 1993-12-17 1995-06-22 Berg Technology, Inc. Connecteur pour montages electroniques a haute densite
US5588849A (en) * 1994-10-18 1996-12-31 The Whitaker Corporation Connector with pin terminals adapted for surface mounting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107658583A (zh) * 2017-08-18 2018-02-02 番禺得意精密电子工业有限公司 电连接器

Also Published As

Publication number Publication date
CN205882205U (zh) 2017-01-11

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