EP3766136A1 - Leiterkartenverbinder - Google Patents
LeiterkartenverbinderInfo
- Publication number
- EP3766136A1 EP3766136A1 EP19716768.7A EP19716768A EP3766136A1 EP 3766136 A1 EP3766136 A1 EP 3766136A1 EP 19716768 A EP19716768 A EP 19716768A EP 3766136 A1 EP3766136 A1 EP 3766136A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- printed circuit
- circuit board
- board connector
- connector
- plug
- 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.)
- Pending
Links
- 238000003780 insertion Methods 0.000 claims abstract description 9
- 230000037431 insertion Effects 0.000 claims abstract description 9
- 239000004020 conductor Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 238000003801 milling Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 2
- 241000722921 Tulipa gesneriana Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- H01R12/52—Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
- H01R12/523—Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures by an interconnection through aligned holes in the boards or multilayer board
-
- 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
- H01R12/585—Terminals having a press fit or a compliant portion and a shank passing through a hole in the printed circuit board
Definitions
- the invention is based on a printed circuit board connector after
- Such printed circuit card connectors can be used to fasten two printed circuit boards arranged at a desired spacing parallel to one another and to contact one another electrically.
- the printed circuit board connectors then serve to transmit currents of high current between the two printed circuit boards.
- high amperages means and hereinafter that per circuit card connector a current of z. B. at least 10 amps, in particular at least 16 amperes, for example at least 24 amps preferably at least 32 amps and in a particularly preferred embodiment even 40 amps and more are transferable.
- WO 2018/006892 A1 discloses electrically and mechanically interconnecting printed circuit boards at their ground contacts by means of threaded bolts in order to be able to derive interference signals on the shortest path to the housing ground. To the inevitable in the manufacture of an electrical device by varying housing dimensions geometric variations within a given
- a plug connection variable insertion depth for example, a tulip stud to connect to the housing.
- the object of the invention is to provide a printed circuit board connector, on the one hand, is able to transmit high currents between two printed circuit boards arranged parallel to each other, and on the other hand is adapted to mechanically fasten the two printed circuit boards together, their distance within a
- predetermined tolerance range can vary.
- high current intensities in particular means that per circuit card connector a current of z. B.
- At least 24 amps preferably at least 32 amps and more preferably even 40 amps and more may be transferable.
- a printed circuit board connector is a pin contact with a pin axis
- Circuit board connection area Opposite he has at one end portion of its plug-side end a plug-in area tapering towards the plug-side end.
- the printed circuit board connector has a connecting section between the printed circuit board connection area and the plug-in area.
- the printed circuit board connector also has at least one first, starting at the plug-side end and in the direction of
- PCB connector area extending through its pin axis slot.
- the printed circuit board connector can, at least in regions, have a symmetry and can, at least in this area, be rotationally symmetrical and / or mirror-symmetrical, in particular axisymmetric.
- the pin axis may be about an axis of symmetry of the printed circuit board connector or at least a portion of the
- Circuit board connection area protrude through a first through-contact opening of a first printed circuit board while a on - and in particular also in - the through-contact opening arranged first
- Plug-in area at least two, in particular the same, in the plugging direction free-standing segments of the printed circuit board connector are formed. These at least two segments each point in the direction of the plug-side end and can be characterized by an at least slight elastic
- PCB connector can be kept.
- the printed circuit board connector can press in this way by its at least slight elastic deformation with a corresponding restoring force from the inside against the contact material of the second through-contact opening of the second printed circuit board and thereby a correspondingly high contact force for electrical contacting with a correspondingly high conductance to be able to afford.
- the printed circuit board connector additionally has a second, likewise at the plug-side end
- Circuit board connector formed by applying a
- the printed circuit board connector in addition to the first and the second slot still have one or more other slots, so can have a total of three, four, five, ..., n such slots, where n stands for any natural number. These can generate a corresponding multiplicity of segments.
- both the contact surface of the PCB connector and the counterforce that he applies against the deformation decreases with the number and / or width of the slots.
- the printed circuit board connection area which is provided for contacting a first circuit board, is solid, since it thus has no slot. Finally, it can be soldered particularly well to the first printed circuit board.
- the PCB connector advantageously formed from an at least slightly reversible deformable, electrically conductive material.
- the printed circuit board connector may be formed of metal, what these mechanical properties and also the electrical
- Circuit board connector act in its basic form to a rotating part.
- a system consists of at least a first circuit board and at least one circuit card connector as previously described.
- the first printed circuit board may have at least one through-contact opening and at least one first electrical contact region arranged at the first through-opening.
- the first contact region can also be the inside of the respective
- Circuit board connector between its printed circuit board connection area and its connecting portion have a circumferential collar with which the printed circuit board connector touches on the first printed circuit board.
- the printed circuit board connector is mechanically particularly stable connected to the first printed circuit board.
- the printed circuit board connector can also be electrically connected via its collar to the contact region of the
- the at least one printed circuit board connector plug-side ie first with its plug-in area, by a second
- Counteracting force are at least slightly compressed elastically and press with the counterforce against the second contact area to contact this with a correspondingly high electrical conductance.
- Circuit board connector is the second printed circuit board with its at least one through-contact opening within a predetermined
- the printed circuit board connector finally has the required at least minor deformability.
- FIG. 1 a - b a printed circuit board connector in different views
- Fig. 1 c the printed circuit board connector with two printed circuit boards in
- Fig. 2a - b shows an arrangement of the two printed circuit boards over
- FIG. 2c the arrangement of the preceding illustration in a plan view.
- the printed circuit board connector 1 is formed as a pin contact with a pen axis A shown in FIG. 1 b and consists of a
- the printed circuit board connector 1 is made of metal, but also a different material, such as an electrically conductive or conductive coated plastic, conceivable.
- the printed circuit board connector 1 has a connection-side end 1 1 and a plug-side end 12. At its connection-side end 1 1, it has a printed circuit board connection area 1 1 1 on. Opposite, it has a plug-in end 122 which tapers towards the plug-side end 12. Between the printed-circuit board connection region 11 1 and the
- the PCB connector 1 has a pin-shaped Connecting portion 10, whose area is highlighted in Fig. 1 b by means of a curved bracket graphically. Between the connecting section 10 and the printed circuit board connection area 11, the printed circuit board connector 1 has a cylindrical circumferential collar 13.
- the printed circuit board connector 1 has two, starting at the plug-side end 12 and extending in the direction of the printed circuit board connection area 1 11 through the pin axis A slots S1, S2, namely a first slot S1 and a second slot S2, which intersect at right angles in the pin axis and in the connecting portion 10 end. This is in the
- Circuit card connector 1 four equal segments 14 formed, which are particularly well visible in Fig. 1 a. At the plug-in end 12 of the printed circuit board connector 1, each of the four segments 14 has a
- Circuit card connector 1 Fig. 1 c shows the printed circuit board connector 1 with two interconnected by him circuit boards 21, 22, namely a first printed circuit board 21 and a second printed circuit board 22, in cross section. The two
- Circuit boards 21, 22 each have several
- the printed circuit board connector 1 is on the one hand with his
- the printed circuit board connector 1 in the inserted state has a slight taper towards its plug-in area 12. Conversely, he has in the mated state in the direction of his
- PCB connector area 1 1 1 a slight broadening.
- the second printed circuit board 22 can therefore be in a predetermined
- d. H. in the direction of insertion can be the second
- FIGs. 2a and 2b show the two arranged parallel to each other
- Circuit boards 21, 22 with tracks thereon 213, 223 in an oblique view and in a side view are, as explained in detail above the example of a printed circuit board connector 1, mechanically and electrically connected to one another via a plurality of printed circuit board connectors 1.
- the electrical connection is formed between two conductor tracks 213, 123.
- Fig. 2c shows this arrangement in a plan view. It is easy to see how the printed circuit board connector 1 the
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018105784.9A DE102018105784A1 (de) | 2018-03-13 | 2018-03-13 | Leiterkartenverbinder |
PCT/DE2019/100199 WO2019174671A1 (de) | 2018-03-13 | 2019-03-05 | Leiterkartenverbinder |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3766136A1 true EP3766136A1 (de) | 2021-01-20 |
Family
ID=66102338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19716768.7A Pending EP3766136A1 (de) | 2018-03-13 | 2019-03-05 | Leiterkartenverbinder |
Country Status (6)
Country | Link |
---|---|
US (1) | US11316290B2 (de) |
EP (1) | EP3766136A1 (de) |
KR (1) | KR102546167B1 (de) |
CN (1) | CN111837295B (de) |
DE (1) | DE102018105784A1 (de) |
WO (1) | WO2019174671A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021106018A1 (de) * | 2021-03-12 | 2022-09-15 | Harting Electric Stiftung & Co. Kg | Gerätebuchse |
DE102021119087A1 (de) * | 2021-07-23 | 2023-01-26 | HARTING Electronics GmbH | Leiterkartenanordnung |
US11955743B2 (en) * | 2022-01-25 | 2024-04-09 | Getac Technology Corporation | Connection module and thinning method thereof |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3568001A (en) * | 1969-04-08 | 1971-03-02 | Sam Straus | Snap-on board mating contact system |
GB8420472D0 (en) * | 1984-08-11 | 1984-09-12 | Molex Inc | Stacking connectors |
US5059130A (en) * | 1988-06-23 | 1991-10-22 | Ltv Aerospace And Defense Company | Minimal space printed cicuit board and electrical connector system |
US4968263A (en) * | 1990-03-28 | 1990-11-06 | Molex Incorporated | Multi-pin electrical connector with floating terminal pins |
US5427546A (en) * | 1993-12-16 | 1995-06-27 | Methode Electronics, Inc. | Flexible jumper with snap-in stud |
US5761050A (en) * | 1996-08-23 | 1998-06-02 | Cts Corporation | Deformable pin connector for multiple PC boards |
US5963432A (en) * | 1997-02-14 | 1999-10-05 | Datex-Ohmeda, Inc. | Standoff with keyhole mount for stacking printed circuit boards |
US6168441B1 (en) * | 1997-03-07 | 2001-01-02 | Fct Electronic Gmbh | Contact element |
SE517582C2 (sv) * | 1999-03-31 | 2002-06-25 | Berg Connectors Sweden Ab | Kontakthylsa |
US6901646B2 (en) * | 2002-01-16 | 2005-06-07 | Avaya Technology Corp. | Universal snap-fit spacer |
DE60313538T2 (de) * | 2002-07-02 | 2008-01-10 | Tyco Electronics Amp Gmbh | Koaxialer Winkelsteckverbinder |
US6773269B1 (en) * | 2002-09-27 | 2004-08-10 | Emc Corporation | Circuit board assembly which utilizes a pin assembly and techniques for making the same |
US6850204B1 (en) * | 2002-11-07 | 2005-02-01 | Lockheed Martin Corporation | Clip for radar array, and array including the clip |
US7025604B2 (en) * | 2003-03-31 | 2006-04-11 | Astec International Limited | High current output pin |
DE102006011657A1 (de) * | 2006-03-12 | 2007-09-20 | Kramski Gmbh | Kontaktstift und Verfahren zu dessen Herstellung |
US20100122458A1 (en) * | 2008-11-19 | 2010-05-20 | Lineage Power Corporation | printed wiring board connector pin having an acircular profile |
PL2899812T3 (pl) * | 2008-12-03 | 2023-01-30 | Würth Elektronik Ics Gmbh & Co. Kg | Układ połączeń na płytkach drukowanych |
CN201927734U (zh) * | 2010-11-29 | 2011-08-10 | 苏州华旃航天电器有限公司 | 新型板对板接触件 |
JP5541305B2 (ja) * | 2012-03-16 | 2014-07-09 | 第一精工株式会社 | プレスフィット用コネクタ端子 |
DE102013006923B8 (de) * | 2013-04-22 | 2018-04-12 | Knürr GmbH | Platinenverbinder |
JP5692333B1 (ja) * | 2013-10-30 | 2015-04-01 | 第一精工株式会社 | 電気コネクタのハウジング |
DE102016112571A1 (de) | 2016-07-08 | 2018-01-11 | Harting Electric Gmbh & Co. Kg | Anordnung und Verfahren zur Masseanbindung einer Leiterkarte an ein Gehäuse eines elektrischen Gerätes |
-
2018
- 2018-03-13 DE DE102018105784.9A patent/DE102018105784A1/de active Pending
-
2019
- 2019-03-05 US US16/961,469 patent/US11316290B2/en active Active
- 2019-03-05 EP EP19716768.7A patent/EP3766136A1/de active Pending
- 2019-03-05 CN CN201980018678.3A patent/CN111837295B/zh active Active
- 2019-03-05 WO PCT/DE2019/100199 patent/WO2019174671A1/de unknown
- 2019-03-05 KR KR1020207028919A patent/KR102546167B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US11316290B2 (en) | 2022-04-26 |
US20210091488A1 (en) | 2021-03-25 |
DE102018105784A1 (de) | 2019-09-19 |
WO2019174671A1 (de) | 2019-09-19 |
KR20200125725A (ko) | 2020-11-04 |
CN111837295B (zh) | 2022-08-30 |
KR102546167B1 (ko) | 2023-06-22 |
CN111837295A (zh) | 2020-10-27 |
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Legal Events
Date | Code | Title | Description |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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17P | Request for examination filed |
Effective date: 20201001 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20220602 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230603 |
|
RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: HARTING ELECTRIC STIFTUNG & CO. KG |