EP3707782A1 - Buchsenlötkontakt und kontaktmodul für eine leiterplatte - Google Patents
Buchsenlötkontakt und kontaktmodul für eine leiterplatteInfo
- Publication number
- EP3707782A1 EP3707782A1 EP18796465.5A EP18796465A EP3707782A1 EP 3707782 A1 EP3707782 A1 EP 3707782A1 EP 18796465 A EP18796465 A EP 18796465A EP 3707782 A1 EP3707782 A1 EP 3707782A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- contact
- contact element
- plug
- buchsenlötkontakt
- soldering
- 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- Withdrawn
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
- 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
- H01R13/112—Resilient sockets forked sockets having two legs
-
- 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
- H01R12/70—Coupling devices
- H01R12/7088—Arrangements for power supply
-
- 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
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
- H01R12/718—Contact members provided on the PCB without an insulating housing
-
- 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
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
- H01R12/724—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits containing contact members forming a right angle
-
- 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
- H01R13/17—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member on the pin
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
- H01R13/436—Securing a plurality of contact members by one locking piece or operation
- H01R13/4361—Insertion of locking piece perpendicular to direction of contact insertion
Definitions
- the present invention relates to a BuchsenlötWallet for a printed circuit board and a contact module for a printed circuit board with such a Buchsenlöttempo.
- Contact modules that are soldered to a printed circuit board, such as a printed circuit board.
- Contact sockets or base strips usually have a female solder contact per pole, which consists of a single soldering metal. The geometry of this solder gives the position of a plug contact, the arrangement of
- Solder contacts and the mounting force required to insert a plug into a contact area of the solder are variable with respect to the aforementioned position of the plug contact, the arrangement of the solder contacts and the required mounting force.
- the technical problem underlying the invention is to provide a BuchsenlötWallet and a contact module for a printed circuit board, which do not have the above disadvantages or at least to a lesser extent, and in particular allow a reliable, variable contacting plug contacts and easier installation inserted plug.
- the invention relates to a
- Buchsenlöttern for a printed circuit board, with a first Contact element and with a second contact element, wherein the first contact element has at least one solder pin which is adapted for soldering to the circuit board, wherein the first contact element has a contact region for contacting a plug contact, wherein the second contact element at least one solder pin has, which is adapted for soldering to the printed circuit board, and wherein the second contact element has a contact region for contacting the male contact and wherein the first contact element and the second contact element form a single pole for contacting the plug contact.
- the contact of a plug contact is thus variable and not limited to a single contact area, as is the case, for example, for the above-described, consisting of a one-piece solder BuchsenlötWallet.
- the contact region of the first contact element has a local constriction for positive and / or non-positive reception of the plug contact, wherein the contact region of the second contact element is a local
- the contact region of the first contact element has at least two cantilevered webs, wherein the local constriction of the first contact element has at least one provided on a web contact nose and wherein the contact nose extends at least partially in the direction of the other web and wherein the contact region of the second contact element has at least two cantilevered webs, wherein the local constriction of the second contact element has at least one contact nose provided on a web and wherein the contact nose is at least partially extended in the direction of the respective other web , and wherein the contact nose of the first contact element, viewed along a plug-in direction of the plug contact, has an offset to the contact nose of the second contact element.
- the contact tabs can cause a defined contact of a plug contact. Since the contact lugs, viewed in the direction of insertion, are offset relative to one another, a plug contact of a plug in the fully assembled state can rest against the contact lug of the first contact element and / or against the contact lug of the second contact element.
- the cantilevered webs can be designed as spring arms which are set up to rest in a resiliently elastically tensioned manner on an associated plug contact. Such a spring arm can be deflected by inserting a plug on a surface of the plug abgNeilld transversely to the insertion direction of the plug or the plug contact and so resiliently clamped against a plug contact. In this way, a simple, reliable and non-destructive detachable contact between a plug contact and the Buchsenlötitch can be achieved.
- the local constriction of the first contact element has two mutually facing contact tabs which are formed on the webs of the first contact element.
- the local constriction of the second contact element has two mutually facing contact tabs which are formed on the webs of the second contact element.
- the local constriction of the first Kontak- telements end is provided in the region of free web ends of the webs of the first contact element.
- the local constriction of the second contact element is provided at the end in the region of free web ends of the webs of the second contact element.
- a latching projection can be configured to engage in a recess, a projection or an undercut of the plastic housing of the contact module, or to abut a stop formed on the plastic housing to the plastic housing of the contact module positively and / or non-positively against an opposite Secure insertion direction oriented removal or loss.
- the solder pin of the first contact element has a crank in the direction of the second contact element, that the solder pin of the second contact element has a crank in the direction of the first contact element, and that of the respective crank cantilevered, free Ends of the solder pins along a plug of the
- the first contact element has at least two solder pins, in particular exactly two
- Solder pins has that the second contact element has at least two solder pins, in particular exactly two solder pins, wherein at least one solder pin of the first contact element, in particular exactly one solder pin of the first contact element is arranged between two solder pins of the second contact element and wherein at least one solder pin of second Contact element, in particular exactly one solder pin of the second contact element, is arranged between two solder pins of the first contact element.
- a compact design of the BuchsenlötWallets be achieved by the distance between see the comb-like interconnected solder pins arranged at the same current carrying capacity can be very narrow and in particular is not predetermined by punching technically required minimum distances.
- the first contact element and the second contact element abut against each other at least in sections gap-free.
- a compact design of the Buchsenlöt- contact can be achieved.
- first contact element and the second contact element are connected to one another at least in sections in a material-locking and / or adhesive and / or positive-locking and / or non-positively connected manner. In this way, a reliable contact of the first contact element and the second contact element can be achieved.
- the invention relates to a contact module for a printed circuit board, with a plastic housing, with at least one receiving opening for inserting a plug, and with at least one female solder contact associated with the receiving opening and received in the plastic housing, the female solder contact being in accordance with the invention. is formed moderately.
- the at least two-part construction of the Buchsenlöttagss serves for contacting a single pole of a plug contact.
- each pole of the connector assigned a separate two-piece BuchsenlötCount.
- a contact module can therefore have a plurality of two-part BuchsenlötMessagee, each associated with a pole.
- the contact module can be a base strip or a contact socket, which are each set up for soldering to a printed circuit board.
- Fig. 2 contact elements of the BuchsenlötWallets of Figure 1 in a perspective view from above.
- FIG. 3A shows a contact module according to the invention with the female solder contact of FIG. 1 in a first perspective view
- FIG. 1 shows a female solder contact 2 for a printed circuit board.
- the female solder contact 2 has a first contact element 4 and a second contact element 6.
- the position of the first contact element 4 relative to the second contact element 6 shown in FIG. 1 describes the female solder contact 2 in the fully assembled state soldered to a printed circuit board.
- fully assembled state of the BuchsenlötWallets 2 the first contact element 4 and the second contact element 6 are against each other without a gap.
- Fig. 2 shows the contact element 4 and the contact element 6 each separately in individual representations to illustrate the structural design of the BuchsenlötWallet 2 forming contact elements 4, 6.
- the first contact element 4 has a first solder pin 8 and a second solder pin 10.
- the solder pins 8, 10 of the first contact element 4 are adapted for soldering to a printed circuit board.
- the first contact element 4 has a contact region 12 for contacting a plug contact.
- the second contact element 6 has a first solder pin 14 and a second solder pin 16.
- the first solder pin 14 and the second solder pin 16 of the second contact element 6 are adapted for soldering to a printed circuit board.
- the second contact element 6 has a contact region 18 for contacting a plug contact.
- the first contact element 4 and the second contact element 6 form a single pole for contacting the plug contact.
- the contact region 12 of the first contact element 4 has a local constriction 20.
- the local constriction 20 of the first contact element 4 is provided for the positive and / or non-positive reception of the plug contact.
- the contact region 18 of the second contact element 6 has a local constriction 22.
- the local constriction 22 of the second contact element 6 is provided for the positive and / or non-positive reception of the plug contact.
- the local constriction 20 and the local constriction 22 are arranged offset relative to one another along a plug-in direction R of the plug contact.
- the contact region 12 of the first contact element 4 has two cantilevered webs 24, 26.
- the local constriction 20 of the first contact region 12 is formed in the present case by two contact tabs 28, 30.
- the contact nose 28 extends in the direction of the web 26.
- the contact nose 30 is extended in the direction of the web 24.
- the local constriction 22 of the contact region 18 of the second contact element 6 is formed by mutually facing contact lugs 32, 34, which are provided on cantilevered webs 36, 38 of the contact region 18 of the second contact element.
- the contact lugs 28, 30 of the first contact element and the contact lugs 32, 34 of the second contact element 6 are viewed along the insertion direction R offset from each other.
- the local constriction 20 or the contact lugs 28, 30 are arranged at the ends in the region of free web ends of the webs 24, 26.
- the local constriction 22, which is formed by the contact projections 32, 34, end provided in the region of free web ends of the webs 36, 38.
- a latching projection 40 for locking a plastic housing 62 of a contact module 58 is provided (FIG. 3A).
- Each latching projection 40 is in each case arranged on a side of the respective free web end of the associated web 24, 26, 36, 38 facing away from the respective contact nose 28, 30, 32, 34.
- the solder pins 8, 10 of the first contact element 4 each have a crank 42, 44 in the direction of the second contact element 6.
- the solder pins 14, 16 of the second contact element each have a crank 46, 48 in the direction of the first contact element 4. From the respective crank 42, 44, 46, 48 protruding, free ends 50, 52, 54, 56 of the solder pins 8, 10, 14, 16 are viewed aligned along the insertion direction R of the plug contact comb-like alignment.
- the soldering pin 10 of the first contact element 4 is arranged between the soldering pins 14, 16 of the second contact element 6.
- the solder pin 14 of the second contact element 6 is arranged between the solder pins 8, 10 of the first contact element 4.
- FIGS 3A, 3B and 3C show a contact module 58 according to the invention for a printed circuit board 60.
- the contact module 58 has a plastic housing 62, with at least one receiving opening 64 for insertion of a plug.
- the contact module 58 has at least one of the receiving opening 64
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE2017/5814A BE1025701B1 (de) | 2017-11-10 | 2017-11-10 | Buchsenlötkontakt und Kontaktmodul für eine Leiterplatte |
PCT/EP2018/080567 WO2019092080A1 (de) | 2017-11-10 | 2018-11-08 | Buchsenlötkontakt und kontaktmodul für eine leiterplatte |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3707782A1 true EP3707782A1 (de) | 2020-09-16 |
Family
ID=60574310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18796465.5A Withdrawn EP3707782A1 (de) | 2017-11-10 | 2018-11-08 | Buchsenlötkontakt und kontaktmodul für eine leiterplatte |
Country Status (5)
Country | Link |
---|---|
US (1) | US11189947B2 (de) |
EP (1) | EP3707782A1 (de) |
CN (1) | CN111201676B (de) |
BE (1) | BE1025701B1 (de) |
WO (1) | WO2019092080A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102540340B1 (ko) * | 2021-04-23 | 2023-06-08 | 계양전기 주식회사 | 전동액츄에이터의 단자 결합구조 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1046137B (de) | 1957-04-30 | 1958-12-11 | Gustav Bach | Elektrische Kontaktvorrichtung fuer gedruckte Schaltungen |
US5004426A (en) * | 1989-09-19 | 1991-04-02 | Teradyne, Inc. | Electrically connecting |
US5052953A (en) * | 1989-12-15 | 1991-10-01 | Amp Incorporated | Stackable connector assembly |
US5733136A (en) * | 1993-10-27 | 1998-03-31 | Enplas Corporation | Socket assembly |
DE10253749A1 (de) * | 2002-11-19 | 2004-06-03 | Leopold Kostal Gmbh & Co Kg | Elektrisches Kontaktelement |
DE10310899B3 (de) * | 2003-03-11 | 2004-05-19 | Lumberg Connect Gmbh & Co. Kg | Elektrische Kontaktiervorrichtung |
DE10352761B4 (de) | 2003-11-12 | 2006-06-08 | Wolf Neumann-Henneberg | Anschlusskontakt zur elektrischen Kontaktierung einer Leiterplatte oder eines Stanzgitters |
US7976317B2 (en) | 2007-12-04 | 2011-07-12 | Molex Incorporated | Low profile modular electrical connectors and systems |
US7824197B1 (en) * | 2009-10-09 | 2010-11-02 | Tyco Electronics Corporation | Modular connector system |
JP5718631B2 (ja) * | 2010-12-22 | 2015-05-13 | 矢崎総業株式会社 | 電子部品の接続構造 |
DE102013012251A1 (de) * | 2013-07-24 | 2015-01-29 | Erni Production Gmbh & Co. Kg | Terminal zur Kontaktierung eines elektrischen Leiters |
EP3028347A4 (de) * | 2013-07-29 | 2017-06-14 | FCI Asia Pte. Ltd. | Modularer steckverbinder und anschlussmodul |
US9666966B2 (en) * | 2014-07-01 | 2017-05-30 | Te Connectivity Corporation | Electrical connector having electrical contacts that engage mating contacts |
TWM525568U (zh) * | 2015-11-12 | 2016-07-11 | 宣德科技股份有限公司 | 電子連接器 |
CN105742872B (zh) * | 2016-04-01 | 2019-05-14 | 欧品电子(昆山)有限公司 | 混合型插座连接器 |
US11196198B2 (en) * | 2019-05-03 | 2021-12-07 | Foxconn (Kunshan) Computer Connector Co., Ltd. | Card edge connector with improved contacts |
-
2017
- 2017-11-10 BE BE2017/5814A patent/BE1025701B1/de not_active IP Right Cessation
-
2018
- 2018-11-08 CN CN201880065860.XA patent/CN111201676B/zh active Active
- 2018-11-08 US US16/762,636 patent/US11189947B2/en active Active
- 2018-11-08 WO PCT/EP2018/080567 patent/WO2019092080A1/de unknown
- 2018-11-08 EP EP18796465.5A patent/EP3707782A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CN111201676B (zh) | 2022-02-11 |
WO2019092080A1 (de) | 2019-05-16 |
CN111201676A (zh) | 2020-05-26 |
BE1025701A1 (de) | 2019-06-06 |
US20200280146A1 (en) | 2020-09-03 |
US11189947B2 (en) | 2021-11-30 |
BE1025701B1 (de) | 2019-06-11 |
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