DE102017004489B3 - One-piece, formed as a sheet metal stamping Einpresskontaktstift for transmitting electrical power and / or electrical signals - Google Patents

One-piece, formed as a sheet metal stamping Einpresskontaktstift for transmitting electrical power and / or electrical signals

Info

Publication number
DE102017004489B3
DE102017004489B3 DE102017004489.9A DE102017004489A DE102017004489B3 DE 102017004489 B3 DE102017004489 B3 DE 102017004489B3 DE 102017004489 A DE102017004489 A DE 102017004489A DE 102017004489 B3 DE102017004489 B3 DE 102017004489B3
Authority
DE
Germany
Prior art keywords
press
portion
section
mounting
contact pin
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.)
Active
Application number
DE102017004489.9A
Other languages
German (de)
Inventor
Stefan Dreja
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KLEINER GmbH
Original Assignee
KLEINER GmbH
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
Application filed by KLEINER GmbH filed Critical KLEINER GmbH
Priority to DE102017004489.9A priority Critical patent/DE102017004489B3/en
Application granted granted Critical
Publication of DE102017004489B3 publication Critical patent/DE102017004489B3/en
Application status is Active legal-status Critical
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCBs], 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
    • H01R12/50Fixed connections
    • H01R12/51Fixed connections for rigid printed circuits or like structures
    • H01R12/55Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/58Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
    • H01R12/585Terminals having a press fit or a compliant portion and a shank passing through a hole in the printed circuit board
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/04Pins or blades for co-operation with sockets
    • H01R13/05Resilient pins or blades

Abstract

An integrally formed as sheet metal stamped Einpresskontaktstift (1) for transmitting electrical current and / or electrical signals has a press-fit portion (2) for a printed circuit board, a mounting portion (6) and a discharge section (4). The mounting portion (6) has a mounting surface (11) which is connectable by soldering or friction welding with an electrically conductive surface and extending in a plane normal to the longitudinal central axis (12) of the press-in (2) arranged plane. The relief section (4) is arranged between the press-in section (2) and the mounting section (6) and has a compensation area (15) and at least one stop area (16). The compensation area (15) permits a relative movement of the press-in section (2) and the mounting section (6). The stop region (16) restricts or blocks an upward movement of press-in section (2) and mounting section (6). The mounting portion (6) is connected via a connecting portion (5) with the discharge section (4). The mounting portion (6) is formed as a compressed pin foot whose cross section is increased compared to that of the connecting portion (5). The connecting portion (5) is suitable for holding the press-fit contact pin (1) during axial upsetting of the mounting portion (6).

Description

  • The invention relates to a one-piece, designed as sheet metal stamping Einpresskontaktstift for transmitting electrical current and / or electrical signals, with a press-fit portion for printed circuit boards, a mounting portion and a discharge portion, wherein the mounting portion has a mounting surface by soldering or friction welding with an electrically conductive surface is connectable and extends in a plane arranged normal to the longitudinal central axis of the Einpressabschnitts level, the relief portion is disposed between the press-fit and the mounting portion and a compensation region and at least one stop region, wherein the compensation region allows relative movement of the press-in and the mounting portion and the at least one Stop area limited a Aufeinanderzubewegung of press-fit and mounting section or blocked.
  • Such a press-in contact pin is off DE 10 2008 007 310 A1 known. It may be used to electrically connect a substrate, such as a substrate plate or a ceramic, to a circuit board spaced parallel thereto. For this purpose, the Einpresskontaktstift is first connected to the carrier by the mounting portion with its mounting surface facing the carrier positioned on this and then the carrier is placed together with the mounting portion thereon in a solder bath. Usually, a plurality of Einpresskontaktstiften are arranged parallel to each other on the carrier, which are soldered simultaneously with the carrier. After the carrier with the press-fit contact pins thereon is removed from the solder bath and the solder is solidified, a printed circuit board having holes at locations corresponding to the locations where the press-fit contact pins are mounted on the carrier is drilled the contact pins having arrangement positioned that the individual holes are aligned in each case in a straight extension with the press-in portion of a contact pin assigned to them. The press-in sections are deformable transversely to the longitudinal direction of the press-fit contact pins and the cross-section of the holes are chosen slightly smaller than the cross-sections of the press-fit sections. Subsequently, the printed circuit board is moved towards the carrier in such a way that the press-in sections are pressed into the holes of the printed circuit board. The insides of the bores are copper-plated or additionally tinned, which adjusts itself by the pressing of the press-in into the holes, at the same time a mechanical fixation and an electrical contact.
  • In order to minimize mechanical stresses on the mounting surface, the solder and / or adjoining subregions of the carrier during assembly and during operation of an electrical circuit comprising the printed circuit board, the carrier and the press-fitting contact pins, the press-in contact pins have a relief section which has a certain extent Relative movement between the press-in portion and the mounting portion allows. As a result, for example tolerances of the circuit board, the carrier and / or the contact pins and thermal changes in length of these components due to occurring during operation of the electrical circuits power loss can be compensated. As a result of the abutment region of the relief section, when the press-in section is pressed into the bore of the printed circuit board the compensation region is limited in its maximum compression or expansion path, whereby the relative movement of the press-in section relative to the mounting section can only take place to a limited extent. Thus, too great deformation of the compensation area is prevented during the pressing of the press-in.
  • The previously known press-fit contact pin is designed as a stamped and bent part, in which the mounting section is connected to the press-in section via a web-shaped region which forms the compensation region. The bridge-shaped area has three equalization arches, where he changes his direction by 90 Grand. Although the compensation bends make it possible to dimension the mounting surface larger than the cross section of the located between the discharge portion and the press-fitting portion of Einpresskontaktstifts. In the manufacture of the press-fit contact pin, however, manufacturing tolerances can occur at the compensation bends, which result in the plane in which the mounting surface extends not being arranged exactly at right angles or normal to the longitudinal center axis of the press-in section. This can cause the contact pin after mounting on the surface of the carrier is not aligned exactly perpendicular to this. Unfavorable is also that the known Einpresskontaktstift still comparatively large dimensions and that due to the asymmetric configuration of the contact pin when inserting the press-in and tensile forces on the press-in bending moments are introduced into the soldered to the support mounting surface.
  • The post-published patent application DE 10 2016 218 788 A1 discloses a press-fit contact pin having a press-in portion, a center portion, and a mounting portion connected in an L-shape to the center portion. The press-fit contact pin is integrally formed from wire.
  • It is therefore an object to provide a press-in contact pin of the type mentioned, which allows a large mounting surface and can be prepared so that the plane in which the mounting surface extends, is aligned with great precision normal to the longitudinal center axis of the press-in.
  • This object is achieved with the features of claim 1. These provide for a press-in contact pin of the type mentioned above, that the mounting portion is connected via a connecting portion with the relief portion, that the mounting portion is formed as a compressed pin base, the cross-section compared to that of the connecting portion is increased, and that the connecting portion for holding the Einpresskontaktstifts during axial upsetting of the mounting portion is suitable.
  • In an advantageous manner, this makes it possible to produce the mounting surface in the manufacture of the press-fit contact pin in that first the press-in section, the relief section, the connecting section and a section from which the mounting section is to be formed are punched in one piece from a sheet-metal strip. Thereafter, the Einpresskontaktstift is clamped or fixed to the connecting portion to the mounting portion in a further processing step on its side facing away from the press-in by means of a pressing tool whose pressing surface is arranged in a plane which is aligned exactly normal to the longitudinal central axis of the press-in, in the direction of the longitudinal center axis to compress the press-in section. As a result, a very precise alignment of the mounting surface normal to the longitudinal center axis of the press-in and a larger compared to the cross section of the connecting portion mounting surface allows. This allows for the built-in electrical circuit Einpresskontaktstift a reduction of the mechanical stresses on the mounting surface and a good electrical connection to the mounting surface. In a press-fit contact pin, in which the mounting surface is to be connected by soldering to an underlying support, a substrate plate or the like, the mounting surface is preferably flat or smooth. In a press-fit contact pin, in which the mounting surface is to be connected by friction welding to the carrier, the mounting surface is preferably provided with a deviating from a plane structure, such as a surface roughness.
  • In a preferred embodiment of the invention, the outer edge of the mounting portion in the plane spanned by the mounting surface uninterruptedly around the orthogonal projection of the connecting portion to this plane and is spaced from this projection radially to the longitudinal central axis of the press-in. This allows a comparatively large mounting surface and a secure state of Einpresskontaktstifts.
  • It is advantageous if the mounting section has an extension section, in which its cross-section, starting from the connecting section to the mounting surface, widens continuously. This allows for the occurrence of forces on Einpresskontaktstift a uniform flow of force between the connecting portion and the mounting surface.
  • In a preferred embodiment of the invention, the surface of the extension section in convex planes, which are respectively spanned by the longitudinal center axis of the press-in and a radially extending line, convexly curved. As a result, a cheaper material flow during upsetting of the mounting portion is made possible during manufacture. In addition, with compact dimensions of the mounting portion, a rapid cross-sectional widening of the extension portion to the mounting surface is achieved.
  • Preferably, the mounting portion between the extension portion and the mounting surface has a base portion whose cross-sectional area is constant along the longitudinal central axis. The base area increases the mechanical stability of the mounting portion and the solder can wet the mounting portion on the side walls of the mounting portion over a larger area.
  • It is advantageous if the mounting portion in a plane arranged normal to the longitudinal central axis of the press-in section has two mutually parallel first edges and two perpendicular thereto extending parallel spaced second edges, and if the first edges are connected via convexly curved corner regions with the second edges. As a result of this measure, during the soldering process the solder can flow better over the corner regions from the first to the second edges or from these to the first edges.
  • In a further development of the invention, the longitudinal central axis of the connecting section is aligned normal to the plane spanned by the mounting surface and the straight extensions of the longitudinal center axes of the connecting section and the press-in section intersect the centroid of the mounting surface. As a result, when inserting the press-in section, a central force introduction into the mounting section and the mounting surface is made possible. At the soldering point, no or only minimal shearing forces occur. The on the Soldering force moments are negligible.
  • In a preferred embodiment of the invention, the compensation area at least in sections on an S-shaped and / or meandering course. This allows for compact dimensions, a comparatively large relative movement between the press-fit portion and mounting portion, i. It can be compensated correspondingly large tolerances and / or changes in length.
  • In an advantageous embodiment of the invention, the abutment region has a stop surface assigned to the press-in section, to which a counter abutment surface assigned to the mounting section is designed to support a pressure force acting in the direction of the longitudinal central axis of the press-in section. The number of changes in direction of the S-shaped or meandering course of the compensation area preferably corresponds to the number of stop surfaces or counter stop surfaces. When in rest position, not deflected relief section, a gap may be disposed between the stop surface and the counter stop surface. But it is also possible that the abutment surface and the counter-abutment surface abut each other in the rest position befindlichem relief section.
  • Preferably, the Einpresskontaktstift has on its longitudinal central axis a series of the relief section passing through holes, wherein the perforations are each arranged between a portion of the compensation area and a stop area associated therewith, and wherein the portion of the compensation area and the stop area associated therewith offset transversely to the longitudinal center axis of the Einpresskontaktstifts to each other are. The perforations may be arranged side by side in a straight row running preferably in a straight row running on the longitudinal center axis of the press-in section and spaced apart in the extension direction of the row. The surfaces formed by the perforations are preferably arranged in a common plane, wherein the compensation region in this plane comprises sections which extend alternately left and right of the perforations starting from the one end to the other end of the perforation row and are connected to one another between the perforations are. This allows a very compact design of Einpresskontaktstifts. In this case, the portions of the compensation region extending between the perforations and extending essentially transversely to the extension direction of the row of perforations make it possible to compensate for relatively large relative movements between the press-in section and the mounting section. The press-in contact pin also allows good material utilization in the punching belt.
  • It is advantageous if at least one stop region has a smaller dimension or wall thickness transversely to the plane spanned by the perforations than an adjacent region of the press-fit contact pin. In the production of Einpresskontaktstifts can then be punched out of the material of the Einpresskontaktstifts for each hole initially a U-shaped portion which is open to the edge transverse to the longitudinal center axis of Einpresskontaktstifts. In a further step, adjacent to the edge-open position of the perforation, the wall thickness of the edges of the perforation is reduced by plastically deforming the material. This material is displaced in the open-edge area, there to form the stop and the counter-stop. This allows a precise production of the stop area.
  • An exemplary embodiment of the invention is explained in more detail below with reference to the drawing. It shows
    • 1 a perspective view of the front of a formed as sheet metal stamped Einpresskontaktstifts,
    • 2 a perspective view on the back of in 1 shown press-fit contact pin,
    • 3 a view of the front of the Einpresskontaktstifts,
    • 4 a view of the back of the Einpresskontaktstifts,
    • 5 a side view of Einpresskontaktstifts,
    • 6 a partial view of the Einpresskontaktstifts showing a connecting portion and a molded by an upsetting mounting portion, and
    • 7 a plan view of the mounting surface of the mounting portion.
  • One in the 1 to 4 as a whole designated 1 Einpresskontaktstift for transmitting electrical current and / or electrical signals is formed as a one-piece sheet metal stamping made of a highly conductive metallic material, such as copper, bronze or brass.
  • As in 1 and 2 is particularly well recognizable, has the press-in contact pin 1 a press-fit section 2 for printed circuit boards, a first connecting section 3 , a relief section 4 , a second connecting portion 5 , and a mounting section 6 on, in the longitudinal direction 7 of the press-fit contact pin 1 in straight extension arranged one behind the other. The connecting sections 3 . 5 and the relief section 4 have an approximately rectangular material cross-section and the side walls of the connecting sections 3 . 5 and the relief section 4 aligned in straight line to each other.
  • The press-fit section 2 has two longitudinal 7 mutually parallel spring bars 8th by a longitudinal direction 7 running slot 9 spaced apart and at their mounting portion 6 opposite end by a plug nose 10 connected to each other. At her the mounting section 6 facing end are the spring bars 8th through the first connection section 3 connected with each other. At its free end, the plug nose 10 Insertion bevels for insertion into a bore of a circuit board. The clear width of the bore is smaller than the largest cross-sectional dimension of the press-in 2 so that the spring bars 8th when pressed into the bore are elastically moved toward each other and come to rest against the restoring force of their material on the inner wall of the bore.
  • The one at the opposite end of the press-fit contact pin 1 provided mounting section 6 has at its the Einpressabschnitt 2 opposite bottom a flat mounting surface 11 on, which is connectable by soldering surface with an electrically conductive surface, for example, a substrate plate. But there are also other embodiments of Einpresskontaktstifts 1 conceivable in which the mounting surface 11 may have structuring suitable for friction welding. As in 3 to 5 Recognizable is the plane in which the mounting surface 11 extends, normal to the longitudinal central axis 12 of the press-in section 2 arranged.
  • The relief section 4 is between the press-in section 2 and the mounting section 6 arranged and through the first connecting portion 3 with the press-in section 2 and through the second connection portion 5 with the mounting section 6 connected. The connecting sections 3 . 5 have a roughly rectangular cross-section and are made of solid material. In the supervision of the front or back ( 3 and 4 ) of the press-fit contact pin 1 is between the press-in section 2 and the first connection portion 3 a paragraph on both sides 13 formed by the fact that the connecting portion 3 wider than the lower end of the press-in section facing it 2 ,
  • The material cross-section of the unloading section 4 is weakened by several holes 14, which is the discharge section 4 prevail across the plane he spanned. This plane is parallel to the drawing plane of 3 and 4 and normal to the direction in which the punching tool is punching out the press-fit contact pin 1 moved from a punching strip relative to the punching strip. The perforations are approximately centered to the longitudinal central axis 12 of the press-in section 2 in a straight line along the longitudinal central axis 12 spaced apart.
  • The perforations 14 limit a compensation area 15 in the relief section 4 spanned plane has a meandering course. Starting from the first connection section 3 to the second connection section 5 extends the compensation area 15 alternately left and right of the perforations. In addition, the compensation area runs 15 between the holes 14 therethrough.
  • The relief section 4 also has one of the number of holes 14 corresponding number of stop areas 16 on, which are assigned to the compensation area 15 and in each case in a normal to the longitudinal central axis 12 extending level at the compensation area 15 opposite side of the perforation 14 are arranged. Every stop area 16 each has a press-in section 2 associated stop surface 17 and a counterpart stop surface associated with the mounting portion 6 18 , The latter is supporting against one in the direction of the longitudinal central axis 12 of the press-in section 2 acting pressure force F formed. As in 5 is particularly well recognizable, is the material thickness of the discharge section 4 in the area of the stop surfaces 17 and the counter-attack surfaces 18 opposite the corresponding wall thickness of the compensation area 15 reduced in the direction of the normal to the plane spanned by the relief section 4 level. In the production of the press-fit contact pin 1 this is achieved by the relief section 4 at the stop and counter stop surfaces 17 . 18 is provided with indentations, which are transverse to the stop and counter stop surfaces 17 . 18 into the material of the unloading section 4 be introduced.
  • As in 6 is particularly clear, is the mounting section 6 formed as a compressed pin base whose cross-section compared to that of the second connecting portion 5 is enlarged. The second connection portion 5 is dimensioned to hold the press-fit contact pin 1 is suitable when the axial upsetting of the mounting portion 6 a corresponding punching tool against the second connecting portion 5 opposite rear or underside of the mounting section 6 is positioned to this transverse to the longitudinal central axis 12 laterally to widen and the mounting surface 11 to build.
  • In 7 it can be seen that the outer edge of the mounting section 6 in the from the mounting surface 11 spanned plane without interruption to the orthogonal projection 19 of the second connection portion 5 circulates to this level and from this projection 19 radially to the longitudinal central axis 12 is spaced. The mounting section 6 So it is laterally to all sides on the second connecting portion 5 above ( 5 ).
  • In 6 it can be seen that the mounting section has a mounting surface 11 having pedestal area 20 and one between this and the second connection portion 5 arranged extension section 21 having. Starting from the second connection section 5 takes the cross section of the extension section 21 to the base area 20 towards. Between the extension section 21 and the mounting surface 11 is the cross section of the base area along the longitudinal central axis 12 constant.
  • The surface of the extension section 21 is in imaginary planes, each through the longitudinal center axis 12 and a radially extending line are spanned, convexly curved.
  • In the plane of the mounting surface 11 and in parallel planes has the pedestal area 20 two mutually parallel first edges 22 and two mutually perpendicular, parallel spaced, shorter second edges 23 , corner areas 24 which are the first edges 22 with the second edges 23 connect, are convex-cylindrical curved. Also the extension section 21 is at its corners in normal to the longitudinal central axis 12 arranged planes convexly curved.

Claims (10)

  1. One-piece press-fit contact pin (1) designed as a sheet-metal stamping for transmitting electrical current and / or electrical signals, comprising a press-fit section (2) for printed circuit boards, a mounting section (6) and a relief section (4), wherein the mounting section (6) has a mounting surface (FIG. 11) connectable to an electrically conductive surface by soldering or friction welding and extending in a plane normal to the longitudinal central axis (12) of the press-in portion (2), the relief portion (4) between the press-fit portion (2) and the mounting portion (6) is arranged and has a compensation area (15) and at least one stop area (16), wherein the compensation area (15) allows a relative movement of the press-in portion (2) and the mounting portion (6) and the at least one stop region (16) a Aufeinanderzubewegung bounded or blocked by press-in section (2) and mounting section (6), characterized in that the mounting portion (6) is connected to the relief portion (4) via a connecting portion (5) such that the mounting portion (6) is formed as a compressed pin root whose cross-section is enlarged compared to that of the connecting portion (5). and that the connecting portion (5) is suitable for holding the press-fit contact pin (1) during axial upsetting of the mounting portion (6).
  2. Press-fit contact pin (1) after Claim 1 , characterized in that the outer edge of the mounting portion (6) in the plane spanned by the mounting surface (11) without interruption around the orthogonal projection (19) of the connecting portion (5) to this plane and from this projection (19) radially to the longitudinal central axis ( 12) of the press-in portion (2) is spaced.
  3. Press-fit contact pin (1) after Claim 1 or 2 , characterized in that the mounting portion (6) has an extension portion (21) in which its cross-section, starting from the connecting portion (5) to the mounting surface (11) continuously widens.
  4. Press-fit contact pin (1) after Claim 3 , characterized in that the surface of the extension portion (21) in imaginary planes which are respectively spanned by the longitudinal central axis (12) of the Einpressabschnitts (2) and a radially extending line, is convexly curved.
  5. Press-fit contact pin (1) after Claim 3 or 4 , characterized in that the mounting portion (6) between the extension portion (21) and the mounting surface (11) has a base portion (20) whose cross-sectional area along the longitudinal central axis (12) is constant.
  6. Press-fit contact pin (1) according to one of Claims 1 to 5 , characterized in that the mounting portion (6) in a plane normal to the longitudinal central axis (12) of the press-in section (2) arranged plane has two mutually parallel first edges (22) and two perpendicular thereto, parallel spaced second edges (23), and in that the first edges (22) are connected to the second edges (23) via convexly curved corner regions (24).
  7. Press-fit contact pin (1) according to one of Claims 1 to 6 characterized in that the longitudinal central axis (12) of the connecting portion (5) is oriented normal to the plane defined by the mounting surface (11) and that the straight extensions of the longitudinal central axes (11) of the connecting portion (5) and the press - in portion (2) are the same Cut the centroid of the mounting surface (11).
  8. Press-fit contact pin (1) according to one of Claims 1 to 7 , characterized in that the compensation area (15) at least in sections has an S-shaped and / or meandering course.
  9. Press-fit contact pin (1) according to one of Claims 1 to 8th , Characterized in that the stop portion (16) the press-in portion (2) associated with the stop surface (17), associated to a said mounting portion (6) counter-abutment surface (18) supportingly against a in the direction of the longitudinal central axis (12) of the press (2 ) acting pressure force (F) is formed.
  10. Press-fit contact pin (1) according to one of Claims 1 to 9 , characterized in that the Einpresskontaktstift (1) on its longitudinal central axis (12) has a number of the relief section (4) passing through perforations (14), that the perforations (14) each between a portion of the compensation area (15) and a associated therewith Stop area (16) are arranged, and that the portion of the compensation area (15) and the associated stop area (16) transversely to the longitudinal center axis (12) of the Einpresskontaktstifts (1) are offset from one another.
DE102017004489.9A 2017-05-10 2017-05-10 One-piece, formed as a sheet metal stamping Einpresskontaktstift for transmitting electrical power and / or electrical signals Active DE102017004489B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102017004489.9A DE102017004489B3 (en) 2017-05-10 2017-05-10 One-piece, formed as a sheet metal stamping Einpresskontaktstift for transmitting electrical power and / or electrical signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017004489.9A DE102017004489B3 (en) 2017-05-10 2017-05-10 One-piece, formed as a sheet metal stamping Einpresskontaktstift for transmitting electrical power and / or electrical signals

Publications (1)

Publication Number Publication Date
DE102017004489B3 true DE102017004489B3 (en) 2018-09-13

Family

ID=63259038

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102017004489.9A Active DE102017004489B3 (en) 2017-05-10 2017-05-10 One-piece, formed as a sheet metal stamping Einpresskontaktstift for transmitting electrical power and / or electrical signals

Country Status (1)

Country Link
DE (1) DE102017004489B3 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008007310A1 (en) 2008-02-02 2009-08-06 Vincotech Holdings S.à.r.l. Electrical press-fit contact
DE102016218788A1 (en) 2016-09-29 2018-03-29 Zf Friedrichshafen Ag PCB connection

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008007310A1 (en) 2008-02-02 2009-08-06 Vincotech Holdings S.à.r.l. Electrical press-fit contact
DE102016218788A1 (en) 2016-09-29 2018-03-29 Zf Friedrichshafen Ag PCB connection

Similar Documents

Publication Publication Date Title
US5782644A (en) Printed circuit board mounted electrical connector
US3764955A (en) Connecting and mounting means for substrates
US20010010978A1 (en) Electrical connector with integrated PCB assembly
JP2005534142A (en) Power connector
EP0651466A2 (en) Area and edge array electrical connectors
US20070010139A1 (en) Press-fit pin
EP0623248B1 (en) An electrical connector with plug contact elements of plate material
US4968263A (en) Multi-pin electrical connector with floating terminal pins
EP0645852A2 (en) Boardlock for an electrical connector
US5928003A (en) Electrical connector for printed circuit boards
US5975914A (en) Electrical connector and method for manufacturing the same
EP0693796A1 (en) Connector provided with metal strips as contact members, connector assembly comprising such a connector
US6488513B1 (en) Interposer assembly for soldered electrical connections
EP1746688A2 (en) Electrical connector
US7074094B2 (en) Compliant pin and electrical connector utilizing compliant pin
US4299436A (en) Electrical connector
US4828503A (en) Printed circuit board connector
US4533203A (en) Connector for printed circuit boards
US7377823B2 (en) Press-fit pin
US6287130B1 (en) Construction and method of connecting connector to base board
US7255612B2 (en) Compliant pin and electrical component that utilizes the compliant pin
US5073118A (en) Surface mounting an electronic component
US6866523B2 (en) Construction for mounting a terminal, a circuit board connector and method of mounting it
JP2001006771A (en) Connector
CN1771634A (en) Connector and its manufacturing method

Legal Events

Date Code Title Description
R012 Request for examination validly filed
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final