EP0642195B1 - Randsteckverbinder - Google Patents
Randsteckverbinder Download PDFInfo
- Publication number
- EP0642195B1 EP0642195B1 EP94113915A EP94113915A EP0642195B1 EP 0642195 B1 EP0642195 B1 EP 0642195B1 EP 94113915 A EP94113915 A EP 94113915A EP 94113915 A EP94113915 A EP 94113915A EP 0642195 B1 EP0642195 B1 EP 0642195B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- circuit board
- edge connector
- edge
- fixing
- contact
- 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 - Lifetime
Links
Images
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
- H01R12/70—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
- 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
- H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
Definitions
- the invention relates to an edge connector for printed circuit boards according to the Preamble of claim 1.
- circuit boards usually consist of a laminate. This Laminate is pressed to a thin insulating plate and then an electrical circuit is printed on the insulating material plate.
- the circuit boards have to fasten the components usually holes in which the components are initially inserted and then soldered to the circuit board. It is also known circuits printed on both surfaces of the circuit board to attach. Multi-layer circuit boards are also known. The circuit boards are known for example under the keyword “printed circuit” "BROCKHOUSE, NATURAL SCIENCES AND TECHNOLOGY", second volume, EL-IN, F.A. Brockhaus Verlag, ISBN 3-7653-0357-7 ", page 178.
- circuit boards require interfaces for connection or connection with other electrical devices.
- interfaces are Connectors known from “BROCKHAUS, NATURWISSENSCHAFTEN AND TECHNIK ", fifth volume, SO-Z, F.A. Brockhaus-Verlag, ISBN 3-7653-0357-7", Page 43f ..
- the circuit boards can be connected to electrical lines or electrical circuits. It is also possible to plug the PCBs into slots or subracks integrate and use the connector with other electrical or electronic Elements.
- the interfaces are essentially two basic types of connectors known. On the one hand these are the indirect connectors and on the other hand the direct connectors. With the indirect connectors is one Pin header firmly connected to the circuit board. The pin header forms a father part. The corresponding electrical lines, in particular line wires are connected with a complementary mother part. To the The male and female parts only need to be connected to the circuit board the plug-socket principle can be plugged together.
- the second basic design, direct connectors, is less expensive. These direct connectors are usually called edge connectors designed and on an edge area designed as a contact field the circuit board can easily be pushed on. To form the contact field are the conductor tracks at their ends in the area of the edge of the circuit board usually widened by a multiple of their ladder width to form large contact zones. The individual contact zones of the conductor tracks are separated from each other by unprinted areas of the PCB raw material disconnected to prevent short circuits.
- the direct edge connectors have sockets on one side Pick up the ends of the lead wires.
- the cable can be in the Sockets can simply be plugged in or additionally in the form of luster terminals screwed into the sockets.
- the Edge connector on a preferably slot-shaped receiving groove. With this receiving groove, the edge connector can simply be used as a contact field trained edge area of the circuit board are pushed. in the Final assembly state is the edge area designed as a contact field PCB then in the slot-shaped receiving groove.
- Contact elements designed as spring contacts are provided. These contact elements are so spaced next to each other that always a Contact element with the edge connector pushed on with the associated one Contact end of the associated trace comes into contact, that is, an electrical Forms contact. Spring-like clamp contacts are particularly preferred here, which is not only good electrical contact with the Form contact ends of the conductor tracks, but also the edge connector Fix on the circuit board.
- Such a clamp fixation is known for example from the DE-A-38 28 904.
- the disadvantage of this known connector is first of all that a contact tongue which is adapted to the dimensions of the connector must be formed on the printed circuit board. This contact tongue must also contain recesses for positive locking elements. Complicated milling work on the circuit board to adapt to the connector is therefore required.
- the connection between the plug connection and the printed circuit board is largely only a clamp fixation.
- the additional positive connection can be easily released by rotating the connector relative to the circuit board, so that the connection between the connector and the circuit board can be easily released under the influence of shaking and shaking forces.
- the known attachment is therefore considered insufficient.
- edge connectors on printed circuit boards To improve the mechanical fixation of edge connectors on printed circuit boards, it is therefore out of DE-C-28 07 018 also known to integrate the edge connector in a guide frame.
- the printed circuit board can be inserted into the guide frame and can be fixed in its final position in the guide frame by mechanical securing means.
- the mechanical fixation of the circuit board in the lead frame is indeed satisfactory.
- the dimensions of the guide frame must at least be adapted to the width of the printed circuit board.
- the edge connector must be arranged in the area of the frame in which the contact field is in the final assembly state. It is therefore inevitable to stock various types of lead frames for various types of printed circuit boards.
- the guide frames are very material-intensive and therefore expensive to manufacture. After all, the rigid guide frames are only able to a very limited extent to compensate for manufacturing tolerances in the printed circuit boards.
- DE-A-39 15 777 discloses a connector that can be placed on a printed circuit board.
- One embodiment teaches the edge-side fastening of the connector known there with the aid of guide strips on the connector which engage in guide slots on the printed circuit board.
- a disadvantage of this embodiment is the fact that the connector placed on the printed circuit board only makes electrical contact with one side of the printed circuit board. The connector known there is therefore unsuitable as an interface for printed circuit boards printed on both sides.
- Another disadvantage is that the construction of the fasteners on the connector is very expensive. In addition to the separate guide rails, angular bearings and projections and an additional mechanical locking device must also be provided.
- a disadvantage of these known connectors in addition to the limited possibility of being able to contact only one side of the printed circuit board, is also the complicated structure of the fastening device.
- the invention is based on the object the mechanical connection from the edge connector to the circuit board improve and simplify the construction of the edge connector.
- the edge connector according to the invention has a contact field trained edge area of the circuit board comprehensive receiving groove.
- the groove side walls of the receiving groove encompass the in the final assembly state Edge area of the circuit board in the manner of an upper and lower jaw Mouth.
- the contacts are like teeth from the jaws forming inner sides of the groove side walls.
- the receiving groove is on at least one end face of an end wall locked.
- the end wall forms when plugged onto the circuit board Edge connector also a fixing bar.
- the groove side walls run with attached edge connector essentially the same as the Printed circuit board surfaces and the fixing web therefore run essentially perpendicular to the PCB surfaces.
- the invention enables primarily electrical contacting serving clamp connection to your contacting requirements better adapt and the resulting fastening technology Disadvantages due to the additional positive connection to compensate.
- Edge connectors are usually on the front anyway closed by end walls. It is also advantageous that in the Circuit board only a fixing slot has to be cut. This cut is easily possible in terms of production technology. A special, especially tongue-like Design of the clamping area of the circuit board is not necessary.
- the fixing web covers the whole in the manner of an intermediate wall or side wall Cross section of the receiving groove. As a result, the active surface of the fixing web maximized.
- the fixing bar only has to protrude into the groove cross section and partially cover it.
- the guidance of the edge connector when sliding on is essentially on the fixing web equally arranged guide lips arranged.
- the spring bar-like design of the guide lips is from the guide lips exert a further clamping effect on the circuit board, what the mechanical attachment of the edge connector to the circuit board improved.
- the resilient guide lips compensate for manufacturing tolerances particularly simple and effective in terms of PCB thickness.
- the guide lips can be designed so that they increase with increasing Taper the distance from the fixing web in its cross-section. Through this decrease in cross-section the moment of resistance of the guide lips decreases at the same time the areas of the guide lips remote from the fixing bar, which also results in a certain spring action of the guide lips is realized.
- the receiving groove is by means of two fixing webs closed on both ends.
- the groove side walls are so through as end walls effective fixing webs to a rectangular box girder added.
- those held between the groove side walls are Contact elements designed as spring clips.
- This spring clip-like trained contact elements ensure the known clamping fixation of the edge connector on the contact field and enable it also a particularly good electrical contact between the Contact field of the circuit board and that connected to the edge connector Cables.
- These sockets can be designed as clamping sockets. Particularly solid however, the preferred suggested bushings are.
- the Cable ends of the cable in the sockets and are for securing the position additionally screwed into the sockets.
- the rectangular hollow box forms a together with the fixing slots closed surface guidance between the contact area of the PCB and the edge connector.
- the edge connector completely encloses the contact area of the circuit board.
- the contact field of the circuit board is enclosed on all sides in the rectangular hollow box in the final assembly state a.
- the fixing slots adjacent at a defined distance are as Coding effective. Due to the defined distance between the fixing slots it is only possible to use only the appropriate edge connector provided to be pushed onto the circuit board.
- both are created equal to the two PCB sliding surface levels.
- the inner surfaces slide here the groove side walls on the circuit board surfaces.
- the inside of the fixing bar and the outside of the fixing bar slide on the inside edges the fixing slots, which ensures precise guidance of the edge connector shortly after being attached to the edge area of the circuit board is guaranteed.
- the edge connector is very well guided right down to it Final assembly position can be pushed onto the edge area of the circuit board.
- Additional locking projections are arranged on the fixing webs.
- the printed circuit board are also complementary to the locking projections trained recesses provided.
- the locking tabs and the locking recesses are arranged so that the locking projections on reaching the final assembly position of the edge connector in the Snap in the recesses. Reach behind in the final assembly state the locking projections the locking recesses. This is another positive locking of the edge connector on the circuit board in the Final assembly condition guaranteed.
- the locking projection-locking recess combination also has the advantage that when manually attaching the Edge connector on the circuit board sounds a clear snap, when the edge connector is in its final assembly position, i.e. its target position on the circuit board.
- the locking projection-locking recess combination according to claim 9 is not only as an additional mechanical Securing but also as an acoustic and visual target position indicator effective.
- the Edge connector has a hollow box-shaped cross-section, i.e. two fixing bars in the area of the face of the receiving groove. Both fixing bars point both the spring bar-like guide lips and the locking projections.
- the circuit board has the two in adaptation to this edge connector fixing slots arranged at a defined distance from one another, wherein in a locking recess is incorporated into each fixing slot. This combination of features causes a triple guide to attach the edge connector on the circuit board.
- the first tour is the closed one described above Surface guidance of the box girder and the corresponding contact field.
- the second and third tours form the two on each Spring bar-like pairs of guide lips attached to the outside of the end wall, that additionally carry the circuit board between them.
- the vibration behavior of the circuit board is also used on the circuit board improved.
- edge connectors described above after the State of the art there is a latent risk that the edge connector as a result vibration is shaken off the circuit board or the mechanical connection between edge connector and circuit board at least to the extent that malfunctions of the circuit board are to be feared.
- the inventive improvement of the mechanical connection even when vibrations occur ensures that the mechanical Maintain a permanent connection between the edge connector and the printed circuit board remains.
- the circuit board 1 consists of insulating material. On the PCB surface 2 is the printed circuit consisting of the individual conductor tracks 3 printed on. Holes 4 are also made in the circuit board 1. The holes 4 are used to accommodate not shown in the drawings Components. In the area of the edge area 5 of the printed circuit board 1 the conductor tracks 3 with respect to their conductor track width 6 to form contacts zones 7 significantly widened. The contact zones 7 consequently form the Contact area of the circuit board.
- the fixing slots 8 are in the circuit board brought in.
- the fixing slots 8 extend in the longitudinal direction 9 of the circuit board 1, wherein the longitudinal direction 9 also the pushing-on direction for the edge connector 10 also shown in Fig. 1 on the circuit board 1.
- the course of the edge of the board is in the edge area 5 of the printed circuit board 1 perpendicular to the longitudinal direction 9 or slide-on direction of the Edge connector 10. It runs at right angles to the longitudinal direction 9 transverse direction 16.
- the edge connector 10 also shown in FIG. 2 has a receiving groove 11 with two groove side walls running the same as the circuit board surface 2 12 on.
- the groove side walls 12 form the receiving groove 11 between yourself.
- the edge connector 10 also has two the receiving groove 11 fixing webs 13 that delimit the end and act as end walls.
- the fixing webs 13 have spring web-like designs on their outer sides Guide lips 19.
- the contact terminals In the receiving groove 11 are the contact terminals, not shown in the drawings for establishing the electrical contact between the edge connector 10 and the circuit board 1 arranged.
- the PCB 1 in Bottom of the mounting groove 11 of the edge connector facing away from the final assembly position 10 is one of the number of cables to be connected corresponding number of sockets 14 provided.
- the one in the drawings Line cables, not shown, can be connected to the sockets 14 and Connectable to the edge connector 10 via the sockets 14.
- the sockets 14 are designed as screw bushings in the exemplary embodiment. This means that the inserted in the sockets 14 in the final assembly state Ends of the cables not shown by means of the locking screws 15 additionally are fixable.
- the mode of operation of the exemplary embodiment is as follows:
- the edge connector 10 can be pushed onto the circuit board 1 in the longitudinal direction 9.
- the distance between the slots 8 in the transverse direction 16 running at right angles to the longitudinal direction 9 corresponds to the distance of the fixing webs 13 in the transverse direction 16.
- the longitudinal direction 9 and the transverse direction 16 span the plane of the circuit board surface between them.
- Fig. 1 is the final assembly position of the edge connector 10 on the circuit board 1 on the edge connector 10 in its lower right half a departure is shown schematically.
- the edge connector 10 is here inserted with its fixing web 13 into the fixing slot 8, which cannot be seen here.
- the locking projection 18 lies in the Locking recess 17 a. The edge connector 10 is thus with the circuit board 1 positively locked.
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Manufacturing Of Printed Wiring (AREA)
Description
DE-A-38 28 904. Nachteilig bei diesem bekannten Steckverbinder ist zunächst, daß eine in ihren Abmessungen an den Steckverbinder angepaßte Kontaktzunge an der Leiterplatte ausgebildet sein muß. Diese Kontaktzunge muß zusätzlich Ausnehmungen für formschlüssige Verriegelungselemente enthalten. Es sind also komplizierte Fräsarbeiten an der Leiterplatte zur Anpassung an den Steckverbinder erforderlich. Die Verbindung zwischen Steckverbindung und Leiterplatte ist jedoch weitgehend nur eine Klemmfixierung. Die zusätzliche formschlüssige Verbindung kann durch ein Verdrehen des Steckverbinders gegenüber der Leiterplatte leicht gelöst werden, so daß unter Einfluß von Rüttel- und Schüttelkräften die Verbindung zwischen Steckverbinder und Leiterplatte leicht lösbar ist. Die bekannte Befestigung wird deshalb als unzureichend angesehen.
DE-C-28 07 018 darüber hinaus bekannt, den Randsteckverbinder in einen Führungsrahmen zu integrieren. Zur Verbindung von Randsteckverbinder und Leiterplatte ist die Leiterplatte in den Führungsrahmen einschiebbar und in ihrer Montageendstellung im Führungsrahmen durch mechanische Sicherungsmittel fixierbar. Die mechanische Fixierung der Leiterplatte im Führungsrahmen ist zwar zufriedenstellend. Der Führungsrahmen muß aber in seinen Abmessungen zumindest an die Leiterplattenbreite angepaßt sein. Außerdem muß der Randsteckverbinder in dem Bereich des Rahmens angeordnet sein, in dem sich auch das Kontaktfeld im Montageendzustand befindet. Es ist deshalb unumgänglich, für vielfältige Leiterplattentypen auch entsprechend vielfältige Typen von Führungsrahmen zu bevorraten. Zudem sind die Führungsrahmen sehr materialaufwendig und damit teuer zu fertigen. Schließlich sind die starren Führungsrahmen nur sehr bedingt in der Lage, Fertigungstoleranzen bei den Leiterplatten zu kompensieren.
DE-A-39 15 777 ist schließlich ein auf eine Leiterplatte aufsetzbarer Steckverbinder bekannt. Eine Ausführungsform lehrt die randseitige Befestigung des dort bekannten Verbinders mit Hilfe von Führungsleisten am Steckverbinder, die in Führungsschlitze an der Leiterplatte eingreifen. Nachteilig bei dieser Ausführungsform ist die Tatsache, daß der auf die Leiterplatte aufgesetzte Verbinder nur mit einer Leiterplattenseite einen elektrischen Kontakt ausbildet. Der dort bekannte Verbinder ist folglich als Schnittstelle für beidseitig bedruckte Leiterplatten ungeeignet. Ferner ist nachteilig, daß der Aufbau der Befestigungsteile am Steckverbinder sehr aufwendig ist. Neben den gesondert vorhandenen Führungsleisten müssen außerdem noch Winkellager und Vorsprünge sowie eine zusätzliche mechanische Verriegelung vorgesehen sein. Nachteilig bei diesen bekannten Verbindern ist neben der begrenzten Möglichkeit, nur eine Leiterplattenseite kontaktieren zu können also auch der komplizierte Aufbau der Befestigungseinrichtung.
- Fig. 1
- den Randbereich einer Leiterplatte mit einem Kontakffeld einerseits und den aufzuschiebenden Randsteckverbinder andererseits, beides in Draufsicht,
- Fig. 2
- eine perspektivische Darstellung des Randsteckverbinders.
Der Randsteckverbinder 10 ist auf die Leiterplatte 1 in Längsrichtung 9 aufschiebbar. Der Abstand zwischen den Schlitzen 8 in der zur Längsrichtung 9 rechtwinklig verlaufenden Querrichtung 16 stimmt überein mit dem Abstand der Fixierstege 13 in Querrichtung 16. Die Längsrichtung 9 und die Querrichtung 16 spannen zwischen sich die Leiterplattenoberflächenebene auf. Beim Aufschieben des Randsteckverbinders 10 in Längsrichtung 9 auf die Leiterplatte 1 greifen die als Stirnwände wirksamen Fixierstege 13 formschlüssig in die Fixierschlitze 8 ein. In den Fixierschlitzen 8 ist jeweils eine sich in Querrichtung 9 erstreckende Rastausnehmung 17 vorgesehen. Zugleich steht aus den Fixierstegen 13 jeweils in Querrichtung 16 ein Rastvorsprung 18 hervor.
Claims (6)
- Randsteckverbinder (10) zum Aufschieben auf einen als Kontakffeld (7) ausgebildeten Randbereich (5) einer Leiterplatte (1) mit mindestens einem im Randbereich (5) eingeformten und in Aufschiebrichtung (9) verlaufenden Fixierschlitz (8), mit einer Aufnahmenut (11) zur klemmenden Fixierung des Randbereichs (5), wobei an der Innenfläche mindestens einer Nutseitenwand (12) der Aufnahmenut (11) Gegenkontakte zur Beaufschlagung des Kontakffelds (7) vorgesehen sind, und mit einem senkrecht zur Nutseitenwand (12) verlaufenden und in den Fixierschlitz (8) einschiebbaren Fixiersteg (13) zur zusätzlichen formschlüssigen Fixierung,
dadurch gekennzeichnet,
daß entlang des gesamten Fixierstegs (13) zwei als Federstege ausgebildete, parallel zu einander in Einschubrichtung des verbinders verlaufende, Führungslippen (19) angeformt sind. - Randsteckverbinder nach Anspruch 1,
dadurch gekennzeichnet,
daß der Fixiersteg (13) eine den gesamten Querschnitt der Aufnahmenut (11) überdeckende Stirnwand bildet. - Randsteckverbinder nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
daß an beiden Stirnseiten der Aufnahmenut (11) jeweils ein Fixiersteg (13) vorgesehen ist, wobei die Fixierstege (13) und die Nutseitenwände (12) der Aufnahmenut (11) einen rechteckförmigen Hohlkasten bilden. - Randsteckverbinder nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet,
daß auf beiden Innenseiten der Nutseitenwände (12) vorzugsweise als Federklammern ausgebildete Kontaktelemente angebracht sind zur Bildung eines Berührungskontakts mit dem Kontakffeld (7), und daß in den dem Randbereich (5) der Leiterplatte (1) im Montageendzustand abgewandten Nutboden als Anschlußelemente für Leitungskabel vorgesehene Buchsen (14) - vorzugsweise Klemm- oder Schraubbuchsen - eingeformt sind. - Randsteckverbinder nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet,
daß die Führungslippen (19) einen sich mit zunehmender Enffernung vom Fixiersteg (13) verjüngenden Querschnitt aufweisen. - Randsteckverbinder nach einem der Ansprüche 1 bis 5,
dadurch gekennzeichnet,
daß auf der Außenseite des oder jedes Fixierstegs (13) ein Rastvorsprung (18) vorgesehen ist, welcher in eine komplementär ausgebildete Rastausnehmung (17) in der Leiterplatte (1) einrasten kann.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9313402U DE9313402U1 (de) | 1993-09-06 | 1993-09-06 | Leiterplatte |
DE9313402U | 1993-09-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0642195A1 EP0642195A1 (de) | 1995-03-08 |
EP0642195B1 true EP0642195B1 (de) | 1998-10-14 |
Family
ID=6897722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94113915A Expired - Lifetime EP0642195B1 (de) | 1993-09-06 | 1994-09-06 | Randsteckverbinder |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0642195B1 (de) |
DE (2) | DE9313402U1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3393839B2 (ja) | 2000-02-03 | 2003-04-07 | 株式会社日本ディックス | コネクタ |
DE102010055803B4 (de) * | 2010-12-23 | 2012-11-29 | Lumberg Connect Gmbh | Anordnung eines Steckverbinders an einer Leiterplatte |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1200409B (de) * | 1960-06-09 | 1965-09-09 | Dr Oskar Vierling | Vorrichtung zum Verriegeln und Entriegeln von Schaltplatten |
DE1615778A1 (de) * | 1967-08-08 | 1970-10-29 | Rudolf Beilschmidt | Anordnung zum Transport und zur Montage einer Buchsenleiste fuer gedruckte Schaltungen |
DE3203531C2 (de) * | 1982-02-03 | 1985-01-17 | Dipl.-Ing. Robert Heidenreich Inh. Frank Heidenreich Elektrische Anlagen und Geräte, 7471 Straßberg | Steckgehäuse für Leiterplatten |
JPH01319278A (ja) * | 1988-05-17 | 1989-12-25 | Thomas & Betts Corp <T&B> | 表面実装コネクタ |
GB8811665D0 (en) * | 1988-05-17 | 1988-06-22 | Bicc Plc | Electrical connector |
DE3828904A1 (de) * | 1988-08-23 | 1990-03-01 | Krone Ag | Steckverbinder fuer leiterplatten |
EP0367373B1 (de) * | 1988-11-04 | 1995-09-06 | The Whitaker Corporation | Doppelzweckkartenrandsteckverbinder |
US5184961A (en) * | 1991-06-20 | 1993-02-09 | Burndy Corporation | Modular connector frame |
-
1993
- 1993-09-06 DE DE9313402U patent/DE9313402U1/de not_active Expired - Lifetime
-
1994
- 1994-09-06 DE DE59407082T patent/DE59407082D1/de not_active Expired - Fee Related
- 1994-09-06 EP EP94113915A patent/EP0642195B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0642195A1 (de) | 1995-03-08 |
DE59407082D1 (de) | 1998-11-19 |
DE9313402U1 (de) | 1995-01-12 |
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