DE4104853A1 - Detachable electric connection mfr. between circuit board and wiring - with contact members on edge of board integrally moulded with board - Google Patents
Detachable electric connection mfr. between circuit board and wiring - with contact members on edge of board integrally moulded with boardInfo
- Publication number
- DE4104853A1 DE4104853A1 DE4104853A DE4104853A DE4104853A1 DE 4104853 A1 DE4104853 A1 DE 4104853A1 DE 4104853 A DE4104853 A DE 4104853A DE 4104853 A DE4104853 A DE 4104853A DE 4104853 A1 DE4104853 A1 DE 4104853A1
- Authority
- DE
- Germany
- Prior art keywords
- board
- wiring
- circuit board
- contact members
- edge
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/119—Details of rigid insulating substrates therefor, e.g. three-dimensional details
-
- 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
- H01R12/728—Coupling devices without an insulating housing provided on the edge of the PCB
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/325—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by abutting or pinching, i.e. without alloying process; mechanical auxiliary parts therefor
- H05K3/326—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by abutting or pinching, i.e. without alloying process; mechanical auxiliary parts therefor the printed circuit having integral resilient or deformable parts, e.g. tabs or parts of flexible 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
- H01R12/71—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
- H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
- H01R12/735—Printed circuits including an angle between each other
- H01R12/737—Printed circuits being substantially perpendicular to each other
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0284—Details of three-dimensional rigid printed circuit boards
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09045—Locally raised area or protrusion of insulating substrate
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09081—Tongue or tail integrated in planar structure, e.g. obtained by cutting from the planar structure
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09118—Moulded substrate
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10431—Details of mounted components
- H05K2201/10598—Means for fastening a component, a casing or a heat sink whereby a pressure is exerted on the component towards the PCB
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/36—Assembling printed circuits with other printed circuits
- H05K3/366—Assembling printed circuits with other printed circuits substantially perpendicularly to each other
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
Die Anmeldung betrifft eine Vorrichtung zur Herstellung von lösbaren elektrischen Verbindungen zwischen in Gestellen einsteckbaren, spritzgegossenen Leiterplatten und den in den Gestellen angeordneten Rückwandverdrahtungen über aus Kontaktstücken bestehende Steckverbinder.The application relates to a device for manufacturing of detachable electrical connections between in Rack insertable, injection molded circuit boards and those arranged in the racks Backplane wiring over from contact pieces existing connectors.
Spritzgegossene Leiterplatten sind bekannt (Aufsatz: "Thermoplast zum Herstellen dreidimensionaler Leiterplatten" in ELEKTRONIK PRODUKTION & PRÜFTECHNIK, Dezember 1986, Seiten 16 und 17). Um derartige Leiterplatten für die Kontaktgabe zu Rückwandverdrahtungen in Gestellen geeignet zu machen, werden diskrete Steckverbinder-Leisten verwendet, welche an einer Kante der Leiterplatte befestigt und mit Leiterbahnen auf der Leiterplatte elektrisch leitend verbunden werden. Injection molded circuit boards are known (article: "Thermoplastic for making three-dimensional PCB "in ELECTRONICS PRODUCTION & TEST TECHNOLOGY, December 1986, pages 16 and 17). To such Printed circuit boards for making contact Make backplane wiring suitable in racks, discrete connector strips are used, which is attached to an edge of the circuit board and with conductor tracks on the circuit board electrically be conductively connected.
Diese bekannte Vorrichtung ist beispielsweise in der Herstellung und der Montage aufwendig. Außerdem ist für die Kontaktoberflächen wegen ihrer Belastung beim Ziehen und Stecken der Leiterplatten ein großer Aufwand erforderlich.This known device is for example in the Manufacturing and assembly complex. Also is for the contact surfaces because of their stress when Pulling and inserting the circuit boards is a big effort required.
Das der Erfindung zugrunde liegende technische Problem besteht deshalb darin, die lösbare elektrische Verbindung zwischen Leiterplatte und Rückwandverdrahtung zu verbessern.The technical problem underlying the invention is therefore the releasable electrical Connection between circuit board and Improve backplane wiring.
Dieses technische Problem ist erfindungsgemäß dadurch gelöst, daß die Kontaktstücke einstückig in die spritzgegossene Leiterplatte mit eingespritzt sind.This technical problem is according to the invention solved that the contact pieces in one piece in the injection molded printed circuit board are also injected.
Bei der erfindungsgemäßen Vorrichtung entfallen die diskreten Steckverbinder, wodurch der Aufwand beim Material und bei der Montage verringert wird. Es lassen sich mechanisch geringer belastete Kontaktflächen verwirklichen. Außerdem lassen sich für die Befestigung und die Positionierung benötigte Teile ebenfalls einstückig mit anspritzen und es wird sogar noch Einbauvolumen eingespart.In the device according to the invention, the discrete connector, reducing the effort in Material and assembly is reduced. Leave it contact surfaces exposed to less mechanical stress realize. They can also be used for attachment and the positioning needed parts too in one piece with inject and it will even Installation volume saved.
Die Erfindung ist nachstehend anhand der Fig. 1 bis 5 näher erläutert. Es zeigen:The invention is explained in more detail below with reference to FIGS. 1 to 5. Show it:
Fig. 1 einen Ausschnitt der Seitenansicht einer in ein Gestell eingeschobenen Leiterplatte, Fig. 1 shows a detail of the side view of a frame inserted in a printed circuit board,
Fig. 2 den Ausschnitt aus Gestell und Leiterplatte in einer Draufsicht entsprechend dem Pfeil A in Fig. 1, Fig. 2 shows the detail of the frame and circuit board in a top view according to the arrow A in Fig. 1,
Fig. 3 einen einstückig an die Leiterplatte angespritzten Federhaken, Fig. 3 is an integrally molded to the circuit board spring hook,
Fig. 4 eine einstückig an die Leiterplatte angespritzte Kontaktfeder, und Fig. 4 is an integrally molded on the circuit board contact spring, and
Fig. 5 die Draufsicht auf mehrere nebeneinander angeordnete Kontaktfedern. Fig. 5 is a plan view of a plurality of contact springs arranged side by side.
Aus Fig. 1 ist ein Teil eines Gestells zu erkennen, welches aus der Horizontalschiene 1 und der an dieser befestigten Rückwandverdrahtung 2 besteht, bei der es sich ebenfalls um eine Leiterplatte handeln kann. Wie aus Fig. 2 besser zu erkennen, ist an der Horizontalschiene 1 eine U-förmige Führung 3 für die Leiterplatte 4 befestigt. Die Führung 3 ist mittels des an ihr angespritzten Fixierzapfens 5 in der Rückwandverdrahtung 2 fixiert. Die Leiterplatte 4 ist an ihrer der Rückwandverdrahtung zugewandten Kante mit einer Mehrzahl von Kontaktfedern 6 versehen, welche einstückig an der Leiterplatte 4 angespritzt sind. Die Leiterplatte 4 ist mittels des ebenfalls einstückig an ihr angespritzten Führungsstiftes 7 fixiert und durch die ebenfalls einstückig an der Leiterplatte 4 angespritzte Federhaken 8 in der Rückwandverdrahtung 2 befestigt.From Fig. 1 a part of a frame can be seen, which consists of the horizontal rail 1 and the attached to this rear wall wiring 2 , which can also be a circuit board. As can be seen better from FIG. 2, a U-shaped guide 3 for the printed circuit board 4 is fastened to the horizontal rail 1 . The guide 3 is fixed in the rear wall wiring 2 by means of the fixing pin 5 molded onto it. The circuit board 4 is provided on its edge facing the rear wall wiring with a plurality of contact springs 6 , which are integrally molded onto the circuit board 4 . The printed circuit board 4 is fixed by means of the guide pin 7, which is also integrally molded onto it, and is fastened in the rear wall wiring 2 by the spring hooks 8 also molded integrally on the printed circuit board 4 .
Fig. 3 verdeutlicht die Ausbildung des Federhakens 8, welcher die Rückwandverdrahtung 2 durchstößt und mittels einer Nase auf ihrer Rückseite einrastet. Fig. 3 illustrates the design of the spring hook 8 , which pierces the rear wall wiring 2 and snaps into place on the back by means of a nose.
Fig. 4 zeigt ein Ausführungsbeispiel der an der Leiterplatte 4 einstückig angespritzten Kontaktfeder 6. Das Ende der Kontaktfeder 6 ist mit einer Verdickung versehen, welche federnd auf einer Kontaktfläche auf der Rückwandverdrahtung 2 aufliegt. Fig. 4 shows an embodiment of the integrally molded to the circuit board 4 Contact spring 6. The end of the contact spring 6 is provided with a thickening which rests resiliently on a contact surface on the rear wall wiring 2 .
Fig. 5 verdeutlicht eine zweireihige Anordnung der Kontaktflächen 9 auf der Rückwandverdrahtung 2. Es läßt sich dadurch eine dichtgedrängte Anordnung der Kontakte verwirklichen, wenn längere und kürzere Kontaktfedern 6 einander abwechseln. Fig. 5 illustrates a two-row arrangement of the contact surfaces 9 on the backplane wiring 2. This allows a tightly packed arrangement of the contacts to be achieved if longer and shorter contact springs 6 alternate with one another.
Claims (2)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4104853A DE4104853A1 (en) | 1991-02-16 | 1991-02-16 | Detachable electric connection mfr. between circuit board and wiring - with contact members on edge of board integrally moulded with board |
AU10719/92A AU1071992A (en) | 1991-02-16 | 1992-02-04 | Plug-in printed circuit board connection arrangement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4104853A DE4104853A1 (en) | 1991-02-16 | 1991-02-16 | Detachable electric connection mfr. between circuit board and wiring - with contact members on edge of board integrally moulded with board |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4104853A1 true DE4104853A1 (en) | 1992-08-20 |
Family
ID=6425217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4104853A Withdrawn DE4104853A1 (en) | 1991-02-16 | 1991-02-16 | Detachable electric connection mfr. between circuit board and wiring - with contact members on edge of board integrally moulded with board |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU1071992A (en) |
DE (1) | DE4104853A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0689162A3 (en) * | 1994-06-23 | 1996-02-07 | Molex Inc | Latching means for the assembly for an IC card |
FR2832287A1 (en) * | 2001-11-09 | 2003-05-16 | Nexans | PRINTED CIRCUIT CARRIER WITH INTEGRATED CONNECTIONS AND METHOD FOR MANUFACTURING SUCH A CARRIER |
DE102006046259A1 (en) * | 2006-09-28 | 2008-04-03 | Diehl Ako Stiftung & Co. Kg | component arrangement |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1867468U (en) * | 1961-07-18 | 1963-02-21 | Krone Kg | WITH A PRINTED OR ETCHED CIRCUIT AS WELL AS AN INSULATING MATERIAL SUPPORT PLATE. |
DE1262354B (en) * | 1965-12-30 | 1968-03-07 | Siemens Ag | Wiring support for telecommunication systems, especially telephone switching systems |
US3997229A (en) * | 1975-09-15 | 1976-12-14 | Thomas & Betts Corporation | Flexible connecting means |
DE2727641C2 (en) * | 1976-06-21 | 1984-07-26 | Advanced Circuit Technology, Inc., Nashua, N.H. | Conductor track pattern, in particular connection cable, and method for its production |
US4521065A (en) * | 1983-09-27 | 1985-06-04 | General Motors Corporation | Socket connector for parallel circuit boards |
DE3518975A1 (en) * | 1985-05-25 | 1986-11-27 | Bayer Ag, 5090 Leverkusen | PLASTIC PART |
US4719541A (en) * | 1985-02-13 | 1988-01-12 | Fujitsu Limited | Electronic apparatus mounting structure |
US4893215A (en) * | 1987-09-30 | 1990-01-09 | Hitachi, Ltd. | Electronic circuit apparatus of automobile |
DE3924176C2 (en) * | 1988-07-26 | 1990-12-13 | Atlanta-Kabel-Steinmueller Kg, 5880 Luedenscheid, De |
-
1991
- 1991-02-16 DE DE4104853A patent/DE4104853A1/en not_active Withdrawn
-
1992
- 1992-02-04 AU AU10719/92A patent/AU1071992A/en not_active Abandoned
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1867468U (en) * | 1961-07-18 | 1963-02-21 | Krone Kg | WITH A PRINTED OR ETCHED CIRCUIT AS WELL AS AN INSULATING MATERIAL SUPPORT PLATE. |
DE1262354B (en) * | 1965-12-30 | 1968-03-07 | Siemens Ag | Wiring support for telecommunication systems, especially telephone switching systems |
US3997229A (en) * | 1975-09-15 | 1976-12-14 | Thomas & Betts Corporation | Flexible connecting means |
DE2727641C2 (en) * | 1976-06-21 | 1984-07-26 | Advanced Circuit Technology, Inc., Nashua, N.H. | Conductor track pattern, in particular connection cable, and method for its production |
US4521065A (en) * | 1983-09-27 | 1985-06-04 | General Motors Corporation | Socket connector for parallel circuit boards |
US4719541A (en) * | 1985-02-13 | 1988-01-12 | Fujitsu Limited | Electronic apparatus mounting structure |
DE3518975A1 (en) * | 1985-05-25 | 1986-11-27 | Bayer Ag, 5090 Leverkusen | PLASTIC PART |
US4893215A (en) * | 1987-09-30 | 1990-01-09 | Hitachi, Ltd. | Electronic circuit apparatus of automobile |
DE3924176C2 (en) * | 1988-07-26 | 1990-12-13 | Atlanta-Kabel-Steinmueller Kg, 5880 Luedenscheid, De |
Non-Patent Citations (2)
Title |
---|
SCHAAF, H. * |
u.a.: Dreidimensionale Leiterplatten. In: Feinwerktechnik & Messtechnik 97, 1989, 5, S.191-194 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0689162A3 (en) * | 1994-06-23 | 1996-02-07 | Molex Inc | Latching means for the assembly for an IC card |
FR2832287A1 (en) * | 2001-11-09 | 2003-05-16 | Nexans | PRINTED CIRCUIT CARRIER WITH INTEGRATED CONNECTIONS AND METHOD FOR MANUFACTURING SUCH A CARRIER |
DE102006046259A1 (en) * | 2006-09-28 | 2008-04-03 | Diehl Ako Stiftung & Co. Kg | component arrangement |
DE102006046259B4 (en) * | 2006-09-28 | 2011-04-07 | Diehl Ako Stiftung & Co. Kg | component arrangement |
Also Published As
Publication number | Publication date |
---|---|
AU1071992A (en) | 1992-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: ALCATEL SEL AKTIENGESELLSCHAFT, 7000 STUTTGART, DE |
|
8139 | Disposal/non-payment of the annual fee |