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
• • 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

Definitions

• the present invention relates to a connector for electrical connection of two printed circuit boards, consisting of a male header with a variety of in a given Grid-arranged knife contacts and one on them adapted female connector with a large number of spring contacts, both the knife and the spring contacts each Via press-in pins arranged in the specified grid dimension are connected to the circuit boards.
• connectors with a predetermined pitch e.g. B. according to IEC 1076-4-100
• are normally pro Contact point which each consists of a press-in pin of the male connector, the knife contact, the spring contact and the press-in pin the female connector exists, transmit information signals, as possible when transmitting information signals many transmission channels are required and the information signals have poor performance.
• connectors mentioned are not for one Transmission of high currents per contact point at high operating temperatures suitable if e.g. B. the 2.5 mm grid dimension according to IEC 1076-4-100 and the contacts with the printed circuit boards in press-in technology.
• the object of the present invention is therefore a connector of the type mentioned at the beginning, in which high currents per contact point at high operating temperatures Can be transferred, and which also the contacts with press-in printed circuit board, and in which the predetermined grid dimension is maintained.
• This task is for a connector of the beginning mentioned type in that in the male connector in each case transverse in a row of press-in pins over one Knife body assigned one or more knife contacts are, and that in the female connector crosswise in a row lying press-in pins over a spring body one or more Spring contacts are assigned, the number of spring contacts equal to or greater than the number of knife contacts is.
• the connector according to the invention it is possible to use one Contact point per PCB several press-in pins, e.g. a maximum of five, so that a transmission high Currents at a high operating temperature is made possible.
• all press-in pins lying in a transverse row a single knife contact is assigned to a male connector be while all in a row at the same time corresponding press pins of a female connector accordingly a single spring contact is assigned. It is in this special case also possible, that in a transverse row five spring contacts assign.
• An expedient development of the connector according to the invention is characterized in that per knife body two knife contacts each forming a Faston knife different widths to accommodate different Receptacles (Faston springs) are formed, and that everyone Female connector is divided into two spring contacts, the Width correspond to the respective knife contacts.
• the male connectors as well as the female connectors as both 90 ° versions as well as 180 ° versions.
• the press-in pins with the respective Knife or spring contacts an angle of 180 °, while in the case of the 90 ° versions, the press-in pins opposite the Knife or spring contacts are bent by 90 °.
• the male connectors 1 and 2 consist essentially of the Centering strips 5 and 6 and the knife bodies 10 and 11 with the corresponding knife contacts 17 and 18 and the press-in pins 16, via which the contact with a circuit board 9 takes place.
• the knife bodies 10 and 11 are in the Centering strips 5 and 6 by means of warts 21, which on the Knife bodies 10 and 11 are formed, held.
• the male connectors shown in Figures 1 to 4 each have two knife contacts 17 and 18, which act as Faston knives are trained.
• the narrow knife contact 17 a standardized insertion width of 2.8 mm
• the wide knife contact 18 has a standardized width of 4.8 mm.
• This Faston knives are used when a circuit board directly via an external movable cable with a corresponding socket, i.e. a Faston feather, a high one Electricity should be supplied.
• a Faston knife with corresponding spring contacts a female connector, as will be explained later.
• press-in technique is also intended here in detail not be entered into, as this is generally known. It should only be stated in this context that the male connectors or female connectors by means of press-fit pins 22 can be mechanically attached to the circuit boards 9. In cases where such attachment is not is sufficient, of course there is also the Possibility of the knife or female connectors with the circuit boards to screw.
• the female connectors 3 and 4 essentially consist of the female connector bodies 7 and 8 and the spring bodies 12 and 13 with the spring contacts 19 and 20 and the press-in pins 16.
• the female connector bodies 7 and 8 have spring supports 23 to support the spring during the press-in process ribs 24 are provided which are used to pre-open the Serve spring contacts.
• the female connectors 3 and 4 shown in Figures 5 to 9 are adapted to the female connectors shown in Figures 1 and 2.
• the invention many variants of the assignment of knife and Allows spring contacts to the press-in pins.
• a connector according to the above type are in a transverse row e.g. five press-in pins arranged. So it would be possible each time the five press-in pins of a male connector assign and the five press-in pins of a female connector also assign a spring contact. It would be but also possible a knife contact, which has five press-in pins is assigned to the male connector, on the female connector side five spring contacts which over the corresponding one Spring bodies are connected to five press-in pins. There can be any according to the requirements Select combinations.

Landscapes

• Coupling Device And Connection With Printed Circuit (AREA)
• Multi-Conductor Connections (AREA)

Applications Claiming Priority (2)

Publications (2)

Family

ID=7833757

Family Applications (1)

Country Status (5)

Cited By (3)

Families Citing this family (13)

Family Cites Families (10)

• 1998
  • 1998-06-10 NO NO982678A patent/NO982678L/no not_active Application Discontinuation
  • 1998-06-24 CA CA002241692A patent/CA2241692A1/fr not_active Abandoned
  • 1998-06-26 EP EP98111915A patent/EP0887896A3/fr not_active Withdrawn
  • 1998-06-26 JP JP10180595A patent/JPH1186932A/ja not_active Withdrawn
  • 1998-06-26 US US09/105,952 patent/US6089877A/en not_active Expired - Lifetime

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