DE8714341U1 - Pin-type blade connector for printed circuit boards for electronic components - Google Patents
Pin-type blade connector for printed circuit boards for electronic componentsInfo
- Publication number
- DE8714341U1 DE8714341U1 DE8714341U DE8714341U DE8714341U1 DE 8714341 U1 DE8714341 U1 DE 8714341U1 DE 8714341 U DE8714341 U DE 8714341U DE 8714341 U DE8714341 U DE 8714341U DE 8714341 U1 DE8714341 U1 DE 8714341U1
- Authority
- DE
- Germany
- Prior art keywords
- press
- stop shoulders
- printed circuit
- circuit board
- knife
- 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.)
- Expired
Links
- 239000011324 bead Substances 0.000 claims 1
- 244000309464 bull Species 0.000 claims 1
- 101100289061 Drosophila melanogaster lili gene Proteins 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000523 sample 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
- H01R12/55—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
-
- 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
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Description
It·· »ti It·· »ti Il IMIThe IMI
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tti i I · · » tti i I · · » < <
,icfi lit Ii H ,icfi lit Ii H tt
Stiftartiger Messeifsteekef für Leiterplatten für1 elektronische BauteilePin-type measuring probe for printed circuit boards for 1 electronic components
Die Erfindung betrifft stiftartige Messerstecker gemäß dem Oberbegriff des Schutzanspruches 1.The invention relates to pin-like knife plugs according to the preamble of claim 1.
Derartige Messerstecker werden für Steckverbinder für elektronische Bauteile verwendet/ wobei mehrere Messerstecker in entsprechende öffnungen einer Leiterplatte des Steckers mit Festsitz angeordnet sind. Die Messerstecker werden vornehmlich in de„i Leiterplatte in einem bestimmten Rastermaß und zwar insbesondere mit Abstand von 2,54 mm zueinander in mehreren Reihen befestigt. Um einen Festsitz der Messerstecker in der Leiterplatte zu gewährleisten, ist jeder Messerstecker mit einer entsprechenden Einpreßzone ausgebildet. Die Befestigung der Messerstecker in der Leiterplatte erfolgt mittels eines Einpreßwerkzeugs, mit dem mehrere Messerstecker in die öffnungen der Leiterplatte eingepreßt werden.Such blade connectors are used for connectors for electronic components, whereby several blade connectors are arranged in corresponding openings of a circuit board of the connector with a tight fit. The blade connectors are primarily fastened in the circuit board in a certain grid dimension, in particular with a distance of 2.54 mm from each other in several rows. In order to ensure that the blade connectors are firmly seated in the circuit board, each blade connector is designed with a corresponding press-in zone. The blade connectors are fastened in the circuit board using a press-in tool, with which several blade connectors are pressed into the openings of the circuit board.
Das Problem bei der Montage derartiger Stecker besteht vor allem darin, ein einwandfreies Einbringen der Messerstecker längs ihrer Achse zu gewährleisten, um eine schiefe Anordnung der Messerstecker sowie eine Deformation des Steckerschafts während des Einpressens zu vermeiden.The main problem with assembling such connectors is to ensure that the blade connectors are correctly inserted along their axis in order to avoid a crooked arrangement of the blade connectors and deformation of the connector shaft during pressing.
Aufgabe der Erfindung ist es, einen Messerstecker so auszubilden, daß er einfach, leicht und sicher durch das Einpreßwerkzeug in öffnungen einer Leiterplatte eingebracht werden kann.The object of the invention is to design a blade connector in such a way that it can be simply, easily and safely inserted into openings in a circuit board using the press-in tool.
Diese Aufgabe wird erfindungsgemäß durch die im kennzeich-This object is achieved according to the invention by the
i ·· · * ti** * it * · * ti** * it *
nenden Teil des Schutzanspruches 1 enthaltenen Merkmale gelöst. Zweckmäßige Weiterbildungen des Messersteckers sind durch die in den Unteransprüchen enthaltenen Merkmale gekennzeichnet *nning part of claim 1. Appropriate further developments of the knife plug are characterized by the features contained in the subclaims *
Die Erfindung zeichnet sich dadurch aus* daß am Messerstecker Anschlagschultern ausgebildet sind, so daß beim Einpressen der Messerstecker das Einpreßwerkzeug gegen die Anschlagschultern zur Anlage gelangt und dadurch die | Messerstecker in die entsprechenden öffnungen der Leiterplatte eingepreßt werden. Infolge der Anschlagschultern ist ein sicheres und beschädigungsfreies Einbringen der Messerkontakte in der Leiterplatte gewährleistet.The invention is characterized in that stop shoulders are formed on the blade connector so that when the blade connector is pressed in, the pressing tool comes into contact with the stop shoulders and the blade connectors are thereby pressed into the corresponding openings in the circuit board. The stop shoulders ensure that the blade contacts are inserted into the circuit board safely and without damage.
Nach einer zweckmäßigen Ausbildung der Erfindung sind die Anschlagschultern durch wulstartige Vorsprünge mit abgerundeten Enden ausgebildet* Zweckmäßigerweise sind zwei Anschlagschultern gegenüberliegend angeordnet vorge- | sehen, die sich von beiden Seiten des Schafts des Messersteckers erstrecken. Die Anordnung der Anschlagschultern ist oberhalb der Einpreßzone und damit außerhalb der Leiterplatte, wenn der Messerstecker in der Leiterplatte befestigt ist. Die erfindungsgemäße Ausbildung eignet sich insbesondere für abgewinkelte Messerstecker.According to a practical embodiment of the invention, the stop shoulders are formed by bead-like projections with rounded ends. Two stop shoulders are expediently arranged opposite one another and extend from both sides of the shaft of the knife plug. The stop shoulders are arranged above the press-in zone and thus outside the circuit board when the knife plug is fastened in the circuit board. The design according to the invention is particularly suitable for angled knife plugs.
Nachfolgend wird ein Ausführungsbeispiel der Erfindung anhand der Zeichnung beschrisben. Darin zeigenAn embodiment of the invention is described below with reference to the drawing.
Fig. 1 eine Schnittansicht durch eine Leiterplatte mit darin angeordneten MesserSteckern, sowieFig. 1 is a sectional view through a circuit board with knife connectors arranged therein, as well as
Fig. 2 eine Seitenansicht der Leiterplatte nach Fig.Fig. 2 is a side view of the circuit board according to Fig.
-5--5-
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&Igr;»· «ta·*·&Igr;»· «ta·*·
lili · &igr; Mti» 4 * *lili · &igr; Mti» 4 * *
Die Fig. 1 und 2 zeigen einen Stecker für elektronische
Bauteile/ mit einer Leiterplatte 1/ in öffnungen 2 der Leiterplatte
1 angeordneten Messersteckern oder Kontaktstiften 3 und einem Isolierkörper 4, der auf die Messerstecker
bzw. Kontaktstifte 3 aufgesetzt ist.Fig. 1 and 2 show a connector for electronic components/ with a printed circuit board 1/ blade plugs or contact pins 3 arranged in openings 2 of the printed circuit board 1 and an insulating body 4 which is placed on the blade plugs
or contact pins 3.
Die Messerstecker 3 sind in einem bestimmten Rastermaß und zwar entsprechend einer DIN-Norm in einem Rastermaß von
2,54 mm auf der Leiterplatte 1 befestigt. Die Befestigung erfolgt hierbei durch Einpressen der Messerstecker 3 in
die entsprechenden öffnungen 2 der Leiterplatte 1, Wobei
die Messerstecker 3 mit einer entsprechend gestalteten
Einpreßzone 5 ausgebildet sind/ die beim Einpressen der Messerstecker 3 in die Leiterplatte deformiert wird, so
daß die Messerstecker 3 mit Festsitz in der Leiterplatte angeordnet sind. Hierbei werden in einem Arbeitsvorgang
jeweils mehrere Messerstecker 3 in die Leiterplatte 1 mit einer vorbestimmten Preßkraft eingedrückt/ wozu ein aus
den Figuren schematisch ersichtliches Einpreßwerkzeug 6 verwendet wird.The blade connectors 3 are attached to the circuit board 1 in a specific grid dimension, namely in accordance with a DIN standard in a grid dimension of 2.54 mm. The attachment is carried out by pressing the blade connectors 3 into the corresponding openings 2 of the circuit board 1, whereby the blade connectors 3 are provided with a correspondingly designed
A press-in zone 5 is formed which is deformed when the blade connectors 3 are pressed into the circuit board, so that the blade connectors 3 are arranged in a tight fit in the circuit board. In this case, several blade connectors 3 are pressed into the circuit board 1 with a predetermined pressing force in one operation, for which purpose a press-in tool 6 is used, which is shown schematically in the figures.
Um ein beschädigungsfreies und sicheres sowie gerade ausgerichtetes
Einpressen der mehreren Messerstecker 3 in die Leiterplatte 1 zu bewerkstelligen, sind am Messerstecker
seitlich vorspringende Schultern 7 für den Angriff des
Einpreßwerkzeuges ausgebildet.In order to ensure that the multiple blade connectors 3 are pressed into the circuit board 1 without causing any damage, safely and in a straight line, the blade connector is provided with shoulders 7 projecting laterally for the engagement of the
Press-in tool designed.
Im dargestellten Ausführungsbeispiel· sind am Messerstecker jeweils zwei beidseitig und gegenüberliegend
abkragende Schultern 7 vorgesehen, die identisch und zwar je durch einen wulstartigen, außen gerundeten VorsprungIn the illustrated embodiment, the knife connector has two opposite
projecting shoulders 7 are provided, which are identical and each have a bead-like, externally rounded projection
sind
gebildeter Die Schultern 7 sind oberhalb der Einpreß zone 5 angeordnet und zwar unmittelbar oberhalb. Beim Einpressen
der Messerstecker 3 legt sich die Unterkante desare
The shoulders 7 are arranged above the press-in zone 5, directly above it. When pressing in the knife plugs 3, the lower edge of the
*~ 6 —*~ 6 —
Einpreßwerkzeugs von oben an die Schultern 7 an/ so daß mit dem Herunterfahren des Exnpreßwerkzeugs die Messeretecker 3 in die entsprechenden öffnungen 2 der Leiterplatte 1 eingedrückt werden*Press-in tool from above onto the shoulders 7/ so that when the pressing tool is lowered, the blade connectors 3 are pressed into the corresponding openings 2 of the circuit board 1*
Diese Ausbildung eignet äich insbesondere für abgewinkelte Messerstecker 3, die in den Fig. 1 und 2 dargestellt sind.·This design is particularly suitable for angled knife connectors 3, which are shown in Fig. 1 and 2.
1 &igr;» Ii _»i. J „ i1 &igr;» Ii _»i. J „ i
■tecker 3 90°. Bei derart abgewinkelten Messersteckern besteht eine erhöhte Gefahr eines ungenauen Eindrückens der Messerstecker, wobei aber diese Gefahr durch die unterhalb der Abwinkelung und knapp oberhalb der Einpreßzone ausgebildeten Einpreßschultern beseitigt ist.■plug 3 90°. With knife plugs angled in this way, there is an increased risk of the knife plugs being pressed in imprecisely, but this risk is eliminated by the press-in shoulders formed below the angle and just above the press-in zone.
Claims (6)
dadurch gekennzeichnet , daß der Messerstecker (3) oberhalb seiner Einpreßzone (5) mit seitlich über den Stift vorstehenden Anschlagschultern (7) für das Einpreßwerkzeug (6) versehen ist.1. Pin-type blade connector, in particular an angled blade connector for printed circuit boards for electronic components, which can be pressed together with other blade connectors into holes in a printed circuit board arranged at a specific grid spacing by means of a press-in tool, so that the blade connector is arranged with its press-in zone with a tight fit in the printed circuit board,
characterized in that the knife plug (3) is provided above its press-in zone (5) with stop shoulders (7) for the press-in tool (6) projecting laterally beyond the pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8714341U DE8714341U1 (en) | 1987-10-28 | 1987-10-28 | Pin-type blade connector for printed circuit boards for electronic components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8714341U DE8714341U1 (en) | 1987-10-28 | 1987-10-28 | Pin-type blade connector for printed circuit boards for electronic components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8714341U1 true DE8714341U1 (en) | 1988-03-03 |
Family
ID=6813485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8714341U Expired DE8714341U1 (en) | 1987-10-28 | 1987-10-28 | Pin-type blade connector for printed circuit boards for electronic components |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8714341U1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0499431A1 (en) * | 1991-02-13 | 1992-08-19 | E.I. Du Pont De Nemours And Company | Lanced hold-downs |
| DE19609425A1 (en) * | 1996-03-11 | 1997-09-18 | Telefunken Microelectron | Electrical press-pin contact arrangement e.g. for motor vehicle ABS system or airbag |
| DE102006048337B3 (en) * | 2006-10-12 | 2008-02-14 | Florian Geissler | Metallic pin for electronic components, to fit into circuit board holes, has a pressed-in zone giving structured legs with a center link between them |
| DE102009025113A1 (en) | 2009-06-11 | 2010-12-16 | Continental Teves Ag & Co. Ohg | Press-in contact for connecting an electronic component to a printed circuit board and press-fit tool |
-
1987
- 1987-10-28 DE DE8714341U patent/DE8714341U1/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0499431A1 (en) * | 1991-02-13 | 1992-08-19 | E.I. Du Pont De Nemours And Company | Lanced hold-downs |
| DE19609425A1 (en) * | 1996-03-11 | 1997-09-18 | Telefunken Microelectron | Electrical press-pin contact arrangement e.g. for motor vehicle ABS system or airbag |
| DE102006048337B3 (en) * | 2006-10-12 | 2008-02-14 | Florian Geissler | Metallic pin for electronic components, to fit into circuit board holes, has a pressed-in zone giving structured legs with a center link between them |
| DE102009025113A1 (en) | 2009-06-11 | 2010-12-16 | Continental Teves Ag & Co. Ohg | Press-in contact for connecting an electronic component to a printed circuit board and press-fit tool |
| WO2010142289A2 (en) | 2009-06-11 | 2010-12-16 | Usk Karl Utz Sondermaschinen Gmbh | Press-in contact for connecting an electronic component to a printed circuit board and press-in tool for producing a press-in contact |
| WO2010142289A3 (en) * | 2009-06-11 | 2011-04-14 | Usk Karl Utz Sondermaschinen Gmbh | Press-in contact for connecting an electronic component to a printed circuit board and press-in tool for producing a press-in contact |
| US8579638B2 (en) | 2009-06-11 | 2013-11-12 | Usk Karl Utz Sondermaschinen Gmbh | Pressfit contact for connecting an electronic component to a circuit board and pressfit tool and method for producing a pressfit contact |
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