DE2654368A1 - Connector for printed circuit board - has row of spring contact arms in base, against which boards pads rest due to weight of board - Google Patents

Connector for printed circuit board - has row of spring contact arms in base, against which boards pads rest due to weight of board

Info

Publication number
DE2654368A1
DE2654368A1 DE19762654368 DE2654368A DE2654368A1 DE 2654368 A1 DE2654368 A1 DE 2654368A1 DE 19762654368 DE19762654368 DE 19762654368 DE 2654368 A DE2654368 A DE 2654368A DE 2654368 A1 DE2654368 A1 DE 2654368A1
Authority
DE
Germany
Prior art keywords
circuit board
contact
printed circuit
board
terminals
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.)
Ceased
Application number
DE19762654368
Other languages
German (de)
Inventor
Helmut Barkow
Dieter Dipl Ing Kraemer
Frank Dipl Ing Paulukat
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.)
Tenovis GmbH and Co KG
Original Assignee
Telefonbau und Normalzeit 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 Telefonbau und Normalzeit GmbH filed Critical Telefonbau und Normalzeit GmbH
Priority to DE19762654368 priority Critical patent/DE2654368A1/en
Priority to AT0842577A priority patent/AT367942B/en
Publication of DE2654368A1 publication Critical patent/DE2654368A1/en
Ceased legal-status Critical Current

Links

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
    • H01R12/82—Coupling devices connected with low or zero insertion force
    • H01R12/83—Coupling devices connected with low or zero insertion force connected with pivoting of printed circuits or like after insertion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
    • B60H1/03—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant
    • B60H1/039—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant from air leaving the interior of the vehicle, i.e. heat recovery
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/16—Connectors or connections adapted for particular applications for telephony
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/02—Soldered or welded connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

The connector for a circuit board, has a slot existing across one face into which the contact-pad edge of the circuit board (6) is inserted. The slot contains spring contact arms (4) that press against the board's pads. The board is inserted at an angle and its weight used to form the contact with the spring arms in the bottom of the slot. The spring arms are electrically connected (i.e. they form one piece with) contact terminals or tags or pairs of spring contacts (2) projecting from the top surface of the connector.

Description

Anordnung zur Kontaktgahe einer LeiterpiatteArrangement for the contact path of a printed circuit board

mit Kontaktstellen Die Erfindung betrifft eine Anordnung zur Kontaktgabe einer mit. Bauelementen versehenen Leiterplatte mit Kontaktatellen.with contact points The invention relates to an arrangement for making contact one with. Components provided with circuit board with contact points.

Es ist bekannt, zwecks Kontaktgabe eine Lciterplatte mit ihren Kontaktflächen zwischen federnde Kontakte einzuschieben. Nachteilig bei dieser Anordnung ist es, daß bei jedem Einschieben ein Abrieb an den Kontaktstelien entsteht und nur ein geringer Kontaktdruck erreicht werden kann.It is known to use a liter plate with its contact surfaces for the purpose of making contact insert between resilient contacts. The disadvantage of this arrangement is that with each insertion an abrasion occurs at the contact points and only one low contact pressure can be achieved.

Gegenstand der Erfindung ist es, eine Kontaktanordnung zu schaffen, bei der ein Abrieb, insbesondere auch bei verzinnten Kontaktstellen, vermieden wird und trotzdem hohe Kontaktkräfte erreicht werden können.The object of the invention is to create a contact arrangement in which abrasion, especially also in the case of tinned contact points, is avoided and still high contact forces can be achieved.

Bei einer Anordnung zur Kontaktgabe einer mit Bauelementen versehenen Leiterplatte mit Kontaktstellen wird dies erfindungsgemäß dadurch erreicht, daß Abstützflächen und Kontaktstellen derart versetzt gegenüberliegend angeordnet sind, daß durch Verschwenken der schräg und lose dazwischen eingeführten Leiterplatte der Kontaktdruck erzeugt wird.In an arrangement for making contact with one provided with components Printed circuit board with contact points this is achieved according to the invention in that Support surfaces and contact points are offset opposite one another in such a way that that by pivoting the obliquely and loosely inserted between the printed circuit board the contact pressure is generated.

Gemäß einer vorteilhaften Ausgestaltung der Erfindung sind die Kontaktflächen auf federnden1 mit Anschlußklemmen verbundenen Eontakt zungen angeordnet.According to an advantageous embodiment of the invention, the contact surfaces are Eontakt tongues connected to resilient1 terminals are arranged.

ble Erfindung sieht weiterhin vor, d im Unterteil des die Abstützflächen aufweisenden und die Kontaktzungen mit den Anschlußklemmen aufnehmenden Gehäuses die Einstecktiefe der Leiterplatte begrenzende Rippen angebracht sind.ble invention also provides d in the lower part of the support surfaces having and the contact tongues with the terminals receiving housing the insertion depth of the circuit board limiting ribs are attached.

Schließlich ist vorgesehen, daß die Leiterplatte mit bei deren Verschwentung mit den Anschlußklemmen zu verbindenden 3litzschutzelementen versehen ist.Finally, it is provided that the circuit board is included when it is swiveled is provided with the terminals to be connected 3litzschutzelemente.

Eine besonders vorteilhafte Ausbildung einer derartigen Anordnung ergibt sich dadurch, daß die zur Verschwenkung der Leiterpiatte dienenden Befestigungselemente derart ausgebildet sind1 daß mit ihnen eine Kontaktgabe zwischen der- Leiterplatte und dem Gestell bewirkt wir .A particularly advantageous embodiment of such an arrangement results from the fact that the fastening elements used to pivot the printed circuit board are designed in such a way that they establish contact between the circuit board and the rack we effected.

Nach einer welteren vorteilhaften Ausgestaltung der Erfindung ist zur Bezeichnung der Anschlußklemmen auf das Gehäuse ein mit federnden Armen versehener Bezeichnungsstreifen aufgesteckt.According to another advantageous embodiment of the invention to designate the connection terminals on the housing a with resilient arms Labeling strips attached.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird anschließend näher erläutert: Es zeigen: Fig.1 die erfindungsgemäße Anordnung als Hauptverteiler in perspektivischer Darstellung Fig.2 die Anordnung nach Fig.l im Schnitt Der in den Fig.1 und 2 dargestellte Hauptverteiler besitzt ein Gehäuse 1. In diesem sind Anschlußklemmen 2 angebracht, die jeweils mit federnden Zungen 3 versehen sind. Die federnden Zungen 3 der Anschlußklemmen tragen Kontaktstellen 4.An embodiment of the invention is shown in the drawing and is explained in more detail below: They show: FIG. 1 the inventive Arrangement as a main distributor in a perspective view Fig.2 the arrangement according to Fig.l in section The main distributor shown in Figures 1 and 2 has a housing 1. In this connection terminals 2 are attached, each with resilient Tongues 3 are provided. The resilient tongues 3 of the terminals carry contact points 4th

Im Unterteil des Gehäuses 1 sind Abstützflächen bzw. eine gemeinsame Abstützfläche 5 ausgeformt.In the lower part of the housing 1 there are support surfaces or a common one Support surface 5 formed.

Die Pbstützflächen 5 und die Kontaktstellen 4 sind derart versetzt gegenüberliegend angeordnet, daß schräg und lose dazwischen eine Leiterplatte 6 eingeschoben werden kann. Zur Begrenzung der Einstecktiefe für die Leiterplatte sind in dem Gehäuse Rippen 7 angebracht. Durch anschleßendes Verschwenken der Leiterplatte 6 in Pfeilrichtung (Fig.1) wird der erforderliche Kontaktdruck zwischen den Kontaktflächen 4 und den Kontaktflächen 18 an der Leiterplatte 6 erzeugt. Durch diese Anordnung kann ein hoher Kontaktdruck erzielt werden, ohne daß ein abrieb an den zu verbindenden Kontaktstellen bzw. Kontaktflächen auftritt.The support surfaces 5 and the contact points 4 are offset in this way arranged opposite one another, that obliquely and loosely therebetween a printed circuit board 6 can be inserted. To limit the insertion depth for the circuit board Ribs 7 are mounted in the housing. By then swiveling the circuit board 6 in the direction of the arrow (Fig. 1) is the required contact pressure between the contact surfaces 4 and the contact surfaces 18 on the circuit board 6 generated. Through this arrangement a high contact pressure can be achieved without abrasion to the parts to be connected Contact points or contact surfaces occurs.

Die Befestigung der Leiterplatte in ihrer verschwenkten Lage erfolgt mit Hilfe von Schrauben 8 und Abstandspfeilern 9 an dem Gestell 10.The circuit board is fastened in its pivoted position with the aid of screws 8 and spacer pillars 9 on the frame 10.

Dabei wird gleichzeitig eine leitende Verbindung zwischen an der Unterseite der Leiterplatte verlaufende Bahnen oder den durchkontaktierten Bohrungen über die Abstandsbolzen 9 zum Gestell 10, beispielsweise zwecks Erdung, hergestellt.At the same time, there is a conductive connection between the underside the printed circuit board running tracks or the plated-through holes over the Spacer bolts 9 for frame 10, for example for the purpose of earthing, produced.

Auf der Oberseite der Leiterplatte 6 können Bauelemente oder wie im Ausführungsbeispiel Blitzschutzelemente 11 angebracht sein.On the top of the circuit board 6 components or as in Embodiment lightning protection elements 11 be attached.

Zur Bezeichnung der Anschlußklemmen ist ein Bezeichnungsstreifen 12 vorgesehen. Dieser ist mit federnden Armen 13 versehen und greift beim Aufschieben auf das Gehäuse mit hakenförmigen Ansätzen 14 in Nuten 15 des Gehäuses ein.A marking strip 12 is used to identify the connection terminals intended. This is provided with resilient arms 13 and engages when pushed on the housing with hook-shaped lugs 14 in grooves 15 of the housing.

Der Verteiler wird an beiden Stirnseiten mit seinem Flansch 16 mit Hilfe einer Schraube 17 am Gestell befestigt.The distributor is at both ends with its flange 16 with With the help of a screw 17 attached to the frame.

Claims (4)

Patentansprüche Anordnung zur Kontaktgabe einer mit Bauelementen versehenen Leiterplatte mit Kontaktstellen, dadurch gekennzeichnet, daß Abstützflächen (5) und Kontaktstellen (4) derart versetzt gegenüberliegend angeordnet sind, daß durch Verschwenken der schräg und lose dazwischen eingeführten Leiterplatte (6) d-er-Kontaktdruck erzeugt wird. Arrangement for making contact with components provided printed circuit board with contact points, characterized in that support surfaces (5) and contact points (4) are arranged offset opposite one another in such a way that by swiveling the printed circuit board (6) inserted at an angle and loosely in between the contact pressure is generated. 2. Anordnung nach Anspruch 1, dadurch gekennzeichnet, daß die Kontaktflächen (4) auf federnden, mit Anschlußklemmen (2) verbundenen Kontakt zungen (3) angeordnet sind. 2. Arrangement according to claim 1, characterized in that the contact surfaces (4) on resilient, with terminals (2) connected contact tongues (3) arranged are. 3. Anordnung nach Anspruch 1 und 2, dadurch gekennzeichnet, daß im Unterteil des die Abstützflächen (5) aufweisenden und die Kontaktzungen (3) mit den Anschlußklemmen (2) aufnehmenden Gehäuses (1) die Einstecktiefe der Leiterplatte (6) begrenzende Rippen (7) angebracht sind. 3. Arrangement according to claim 1 and 2, characterized in that im Lower part of the support surfaces (5) and the contact tongues (3) with the terminals (2) receiving the housing (1) the insertion depth of the circuit board (6) delimiting ribs (7) are attached. 4. Anordnung nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß die Leiterplatte (6) mit bei deren Verschwenkung mit den Anschlußklemmen (2) zu verbindenden Blitzschutzelementen (11) versehen ist 5. unordnung nach Anspruch 1 und 4, dadurch gekennzeichnet, daß die zur Verschwenkung der Leiterplatte (6) dienenden Befestigungselemente (8, 9) derart ausgebildet sind, daß mit ihnen eine Kontaktgabe zwischen der Leiterplatte (6) und dem Gestell (Erde) (10) bewirkt wird. 4. Arrangement according to claim 1 to 3, characterized in that the Printed circuit board (6) to be connected to the terminals (2) when it is pivoted Lightning protection elements (11) is provided 5. clutter according to claim 1 and 4, characterized in that the for pivoting the circuit board (6) Serving fastening elements (8, 9) are designed such that with them a Contact between the circuit board (6) and the frame (earth) (10) is effected. 6. Anordnung nach Anspruch 1, dadurch gekennzeichnet, daß diese als Hauptverteiler, vorzugsweise für Fernmeldezentralen, ausgebildet ist.6. Arrangement according to claim 1, characterized in that this as Main distributor, preferably for telecommunication centers, is formed. 7. Anordnung nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß zur Bezeichnung der Anschlußklemmen (2) auf das Gehäuse (1) ein mit federnden Armen (13) versehener Bezeichnungsstreifen (12) aufgesteckt ist.7. Arrangement according to claim 1 to 3, characterized in that for Designation of the connection terminals (2) on the housing (1) with resilient arms (13) provided labeling strip (12) is attached.
DE19762654368 1976-12-01 1976-12-01 Connector for printed circuit board - has row of spring contact arms in base, against which boards pads rest due to weight of board Ceased DE2654368A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19762654368 DE2654368A1 (en) 1976-12-01 1976-12-01 Connector for printed circuit board - has row of spring contact arms in base, against which boards pads rest due to weight of board
AT0842577A AT367942B (en) 1976-12-01 1977-11-24 ARRANGEMENT FOR CONTACTING A PCB WITH CONTACT POINTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762654368 DE2654368A1 (en) 1976-12-01 1976-12-01 Connector for printed circuit board - has row of spring contact arms in base, against which boards pads rest due to weight of board

Publications (1)

Publication Number Publication Date
DE2654368A1 true DE2654368A1 (en) 1978-06-08

Family

ID=5994356

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762654368 Ceased DE2654368A1 (en) 1976-12-01 1976-12-01 Connector for printed circuit board - has row of spring contact arms in base, against which boards pads rest due to weight of board

Country Status (2)

Country Link
AT (1) AT367942B (en)
DE (1) DE2654368A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919679A1 (en) * 1979-05-16 1980-11-27 Telefonbau & Normalzeit Gmbh Plug and socket with solderless connections - has shaped connecting blades embedded in plastics block and removed with screw driver
DE3345803A1 (en) * 1983-12-17 1985-07-04 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Distribution strip for telephone systems
EP0158413A2 (en) * 1984-04-06 1985-10-16 Molex Incorporated Low insertion force electrical connector with stress controlled contacts

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919679A1 (en) * 1979-05-16 1980-11-27 Telefonbau & Normalzeit Gmbh Plug and socket with solderless connections - has shaped connecting blades embedded in plastics block and removed with screw driver
DE3345803A1 (en) * 1983-12-17 1985-07-04 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Distribution strip for telephone systems
EP0158413A2 (en) * 1984-04-06 1985-10-16 Molex Incorporated Low insertion force electrical connector with stress controlled contacts
EP0158413A3 (en) * 1984-04-06 1987-04-29 Molex Incorporated Low insertion force electrical connector with stress controlled contacts

Also Published As

Publication number Publication date
AT367942B (en) 1982-08-10
ATA842577A (en) 1981-12-15

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Legal Events

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OAM Search report available
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8125 Change of the main classification

Ipc: H05K 7/14

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