WO2012095333A1 - Direct electric contacting arrangement for lands on a printed circuit board - Google Patents
Direct electric contacting arrangement for lands on a printed circuit board Download PDFInfo
- Publication number
- WO2012095333A1 WO2012095333A1 PCT/EP2012/050032 EP2012050032W WO2012095333A1 WO 2012095333 A1 WO2012095333 A1 WO 2012095333A1 EP 2012050032 W EP2012050032 W EP 2012050032W WO 2012095333 A1 WO2012095333 A1 WO 2012095333A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- circuit board
- contact
- casserole
- printed circuit
- edge
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/117—Pads along the edge of rigid circuit boards, e.g. for pluggable connectors
-
- 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
- H01R12/721—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures cooperating directly with the edge of the rigid printed circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09145—Edge details
- H05K2201/09154—Bevelled, chamferred or tapered edge
Definitions
- Direct contact electrical contact arrangement for contact landing surfaces on a printed circuit board
- Control devices usually consist of a printed circuit board, are placed on the electronic components, and a housing.
- engine control units usually a male connector is mounted on the circuit board to the electrical connection between a harness connector and the
- Component during assembly of the control unit is.
- the contact with its contact point drags first over a the edge of the circuit board covering casserole, then about 0.7 mm over the circuit board and then on the landing area. More specifically, the contact point at the highest point of the casserole is deflected maximum and then relaxed a bit on the circuit board and then springs back to its initial level, before he hits the landing area. Since the landing surfaces are applied to the circuit board, they are raised relative to the circuit board surface by about 100pm. This creates a dangerously sharp edge, the contact point when running on the
- the object of the invention consists in a
- the approximately 0.7 mm wide printed circuit board piece located between the casserole and the landing area is e.g. Removed by milling, which during assembly of the connector by about 0.7mm, ie when mounting and dismounting by about 1, 4mm, is shortened and the contact between the
- the invention also relates to a for such electrical
- Fig. 1 shows schematically a longitudinal section of the electricalticianssan extract according to the invention for a circuit board of an engine control unit;
- Fig. 2 is a not to scale detailed view of the electrical
- the electrical direct contact arrangement 1 shown in Figure 1 comprises a printed circuit board 2 having a plurality of parallel electrical contact landing surfaces ("lands") 3 thereon, only one of which can be seen in the longitudinal section shown the
- Landing surfaces 3 may be provided on both sides of the circuit board 2. The landing surfaces 3 each extend directly to the
- PCB edge 4 which is milled due to the production.
- the surface of the printed circuit board 2 which adjoins this milled printed circuit board edge 4 is due to the milling process up to a predetermined edge distance s of e.g. 0.2 mm damaged or defined as potentially vulnerable to damage, that is, in this area, it may be due to the milling process at the circuit board edge 4 to
- the circuit board 2 also has a
- the Design animation istsan extract 1 also comprises a contact carrier 10 with a plurality of electrical spring contact 11, of which in the longitudinal section shown in Fig. 1 only one can be seen.
- the spring contacts 1 1 each have a curved contact tip 12 for direct electrical contact the landing surfaces 3 on.
- the spring contacts 1 1 may for example be connected to the poles of a wiring harness (wiring harness).
- Land surfaces 3 contact at a distance A, which is greater than the damage margin margin s.
- the contact blades 12 override the casserole wedge 5 to the highest point of the casserole wedge 5 and, since the casserole is 5 to the wedge overhang h higher than the landing surface 3, lifted over the harmful milling area of the circuit board 2 and safe each on the not vulnerable to damage Section of landing surfaces 3 deposed.
- the contact carrier 10 may be freed in the region of the casserole wedge 5.
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012800053440A CN103329635A (en) | 2011-01-13 | 2012-01-03 | Direct electric contacting arrangement for lands on a printed circuit board |
EP12700454.7A EP2664223A1 (en) | 2011-01-13 | 2012-01-03 | Direct electric contacting arrangement for lands on a printed circuit board |
BR112013017558A BR112013017558A2 (en) | 2011-01-13 | 2012-01-03 | arrangement for making direct electrical contact to contact ground surfaces on a circuit board |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011002662.2 | 2011-01-13 | ||
DE201110002662 DE102011002662A1 (en) | 2011-01-13 | 2011-01-13 | Direct contact electrical contact arrangement for contact landing area on a printed circuit board |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012095333A1 true WO2012095333A1 (en) | 2012-07-19 |
Family
ID=45497977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/050032 WO2012095333A1 (en) | 2011-01-13 | 2012-01-03 | Direct electric contacting arrangement for lands on a printed circuit board |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2664223A1 (en) |
CN (1) | CN103329635A (en) |
BR (1) | BR112013017558A2 (en) |
DE (1) | DE102011002662A1 (en) |
WO (1) | WO2012095333A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2460552A1 (en) * | 1979-07-02 | 1981-01-23 | Bunker Ramo | PCB tapered insertion edge - is fitted separately to PCB and has arched profile |
US20030079907A1 (en) * | 2001-10-31 | 2003-05-01 | Fujitsu Limited | Card edge connector, method of manufacturing same, electronic card and electronic equipment |
US20040192116A1 (en) * | 2003-03-27 | 2004-09-30 | Tsutomu Matsuo | Transmission board and connector assembly made by a combination of a connector and the transmission board |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2228235A1 (en) * | 1997-06-19 | 1998-12-19 | Thomas & Betts Corporation | Improved single sided straddle mount printed circuit board connector |
US6765804B2 (en) * | 2001-05-11 | 2004-07-20 | Thomson Licensing S. A. | Printed circuit interface to an I/O connector |
-
2011
- 2011-01-13 DE DE201110002662 patent/DE102011002662A1/en not_active Withdrawn
-
2012
- 2012-01-03 CN CN2012800053440A patent/CN103329635A/en active Pending
- 2012-01-03 WO PCT/EP2012/050032 patent/WO2012095333A1/en active Application Filing
- 2012-01-03 BR BR112013017558A patent/BR112013017558A2/en not_active IP Right Cessation
- 2012-01-03 EP EP12700454.7A patent/EP2664223A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2460552A1 (en) * | 1979-07-02 | 1981-01-23 | Bunker Ramo | PCB tapered insertion edge - is fitted separately to PCB and has arched profile |
US20030079907A1 (en) * | 2001-10-31 | 2003-05-01 | Fujitsu Limited | Card edge connector, method of manufacturing same, electronic card and electronic equipment |
US20040192116A1 (en) * | 2003-03-27 | 2004-09-30 | Tsutomu Matsuo | Transmission board and connector assembly made by a combination of a connector and the transmission board |
Also Published As
Publication number | Publication date |
---|---|
DE102011002662A1 (en) | 2012-07-19 |
BR112013017558A2 (en) | 2016-10-11 |
EP2664223A1 (en) | 2013-11-20 |
CN103329635A (en) | 2013-09-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE10355195A1 (en) | wire connection | |
EP0412331B1 (en) | Assembly for electrically connecting the shields of multipole connectors with the ground plate of a wiring panel | |
EP2240004B1 (en) | Mounting aid for circuit board connector | |
EP2832197B1 (en) | Displaceable insulation barrier | |
DE102011002135B4 (en) | Plug element with second contact fuse | |
EP1959523A1 (en) | Keying device for plug connectors | |
EP2656452B1 (en) | Electrical plug connector having an upstream contact terminal | |
DE10252829B4 (en) | Power supply for an electrical device | |
EP2689496B1 (en) | Direct plug element, in particular for vehicle control devices | |
EP3066723B1 (en) | Test cable and socket adapter for a test cable | |
EP2253047B1 (en) | Connection block having expandable functions and module | |
DE102008034113A1 (en) | Electric connecting device i.e. plug-type connecting device, for transmitting electric power for controlling and operating servomotor, has latching device comprising latching unit arranged inclined to base surface of shielding plate | |
EP3300180A1 (en) | Improved multiple direct contacting of electrical components | |
EP2693570B1 (en) | Contact assembly for electrically contacting a circuit board | |
EP3378289B1 (en) | Circuit board for mechanically fastening a housing | |
DE102014015658A1 (en) | electronics assembly | |
WO2012095333A1 (en) | Direct electric contacting arrangement for lands on a printed circuit board | |
DE102004054310A1 (en) | Electrical connection of a contact pin with a sheet metal component | |
DE202016002696U1 (en) | Connectors for data transmission | |
EP2192665A1 (en) | Floor installation box for electric installation devices | |
DE112017007241T5 (en) | TRIP SWITCH | |
DE202016106231U1 (en) | Adapter for a component for mounting on a mounting rail | |
EP2073314A1 (en) | Arrangement for electrical conductive connecting of electrical conductors | |
WO2014139506A1 (en) | Flexirigid circuit board | |
DE10301727B3 (en) | Automobile plug-in device with electrostatic discharge protection provided by electrostatic discharge contact devices set back from remainder of plug-in contact devices |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 12700454 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2012700454 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: 112013017558 Country of ref document: BR |
|
ENP | Entry into the national phase |
Ref document number: 112013017558 Country of ref document: BR Kind code of ref document: A2 Effective date: 20130709 |