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
  • H01R12/52—Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
• • 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
  • H01R12/515—Terminal blocks providing connections to wires or cables
• • 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
• • 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
  • H01R12/7011—Locking or fixing a connector to a PCB
  • H01R12/7064—Press fitting
• • 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
  • H01R4/023—Soldered or welded connections between cables or wires and terminals
• • 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
  • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
  • H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
  • H01R4/242—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members being plates having a single slot
  • H01R4/2425—Flat plates, e.g. multi-layered flat plates
  • H01R4/2429—Flat plates, e.g. multi-layered flat plates mounted in an insulating base

Definitions

• the invention relates to a wire connection module for printed circuit boards according to the preamble of claim 1.
• the wire connection module comprises a housing, in which contact elements are arranged, wherein the contact elements have a first contact region, which is formed as insulation displacement contact, and a second contact region, which is formed as a solderable contact pin.
• the housing is formed in one piece and is soldered via the contact pins with the circuit board.
• the contact elements are inserted from the top of the housing and held by stops, wherein in the inserted state, the contact pins protrude from the bottom of the housing.
• Schirmgngsbleche are provided which are inserted from the underside of the housing and are each arranged between two pairs of contact elements.
• the shield plates are also formed with contact pins, so that they can also be soldered to the circuit board and placed on a common ground line.
• Such wire connection modules are also referred to as PCB print modules. Via the trained as insulation displacement contacts contact areas wires can then be electrically connected to the circuit board. If the printed circuit boards are inserted in a housing or a slot, then the printed circuit board must first be connected or, in the event of a subsequent change in the wiring, the housing or the slot must be removed.
• the invention is therefore based on the technical problem of providing a wire connection module for printed circuit boards, by means of which a simpler wiring with wires is possible.
• the contact elements are formed such that the longitudinal axes of the insulation displacement contacts in the assembled state of the core connection module are parallel to the surface of the circuit board. This makes it possible to make the insulation displacement contacts accessible in slots over the front panel from the outside. This in turn allows a simple subsequent Bebendinglten the insulation displacement contacts, without having to remove the slot or adjacent bays. The same applies mutatis mutandis when the circuit board is placed in a housing.
• Another advantage is that the arrangement on the circuit board has a slightly lower height.
• the contact pins are arranged at right angles to the insulation displacement contacts, so that they are perpendicular to the surface of the circuit board in the mounted state, which allows easy insertion and soldering.
• the contact elements are preferably formed in one piece and are preferably inserted from the cutting-terminal contacts associated front side of the housing, wherein subsequently the contact pins are angled.
• the housing is preferably designed as a one-piece plastic housing.
• the housing is formed with fixing pins, by means of which the wire connection module can be fixed and aligned with the printed circuit board.
• the fixing pins may be formed as a press fit or with an at least partially cylindrical detent.
• the fixing pins may be formed as a hot stamping pin.
• the housing is formed with a stop surface to support the housing on an end face of the circuit board.
• the circuit board can at least partially absorb the Anschalt concept occurring when Beschaltten the insulation displacement contacts.
• FIG. 1 shows a perspective bottom view of a wire connection module for printed circuit boards
• FIG. 2 shows a perspective top view of the wire connection module in the installed state on a printed circuit board
• FIG. 3 shows a perspective bottom view of the illustration according to FIG.
• Fig. 4 is a perspective view of the wire connection module in the broken state
• Fig. 5 is a front perspective view of a front panel
• Fig. 6 is a rear perspective view of the front panel.
• the wire connection module 1 is shown for printed circuit boards.
• the wire connection module 1 comprises a housing 2 with contact elements, wherein the contact elements have a trained as insulation displacement contact 3 and a contact pin 4 as contact area.
• the contact pins 4 are arranged at right angles to the insulation displacement contacts 3, which can be seen for example in Fig. 4.
• the contact pins 4 are formed, for example, as simple solder pins in push-through technology, as press-fit pins or with special geometry for SMD soldering, wherein in Figs. 1 - 4, the training is shown as solder pins in push-through technology.
• the longitudinal axes L of the insulation displacement contacts 3 are parallel to the surface of the circuit board 6 and the cutting edges of the insulation displacement contacts 3.
• the housing 2 is formed with fixing pins 5, which are inserted through corresponding holes in the circuit board 6, which in Fig. 3 is shown. Furthermore, the housing 2 is formed with latching lugs 7, 8 on the top and bottom, by means of which the wire connection module 1 can be latched to a front panel. Further, the housing 2 comprises a stop surface 9, which supports the housing 2 on an end face 10 of the printed circuit board 6, which is shown in FIGS. 2 and 3. As can be seen in particular in FIG. 2, the rear part of the housing 2 additionally rests on the printed circuit board 6. In the region of the angled portion of the contact pin 4, two formations 11 are respectively arranged on the housing 2, which hold and fix the contact pins 4.
• the wire connection module 1 In comparison to cable connectors which are snapped onto the front side of a printed circuit board, the wire connection module 1 according to the invention allows the use of different Printed circuit board thicknesses, which are required for static reasons, especially for larger printed circuit boards 6 or are standardized in use in 19-inch technology. From the standard grid of the electronics of 5.08 mm, the modules can be pitch-compliant, so that higher-pole rows of contacts can be realized by simply juxtaposing the wire connection modules 1 within the same grid.
• FIGS. 5 and 6 show three wire connection modules 1 within a front panel 12. As can be seen in Fig. 5, the insulation displacement contacts 3 from the front side of the front plate 12 are freely accessible, so that the wires can be easily connected with standard tools, without removing the front panel 12. It can also be seen that if several slots are arranged with front panels 12 one above the other, they do not interfere with the Berisms.

Landscapes

• Coupling Device And Connection With Printed Circuit (AREA)
• Multi-Conductor Connections (AREA)
• Combinations Of Printed Boards (AREA)
• Details Of Connecting Devices For Male And Female Coupling (AREA)
• Glass Compositions (AREA)

Priority Applications (10)

Applications Claiming Priority (2)

Publications (1)

Family

ID=34088827

Family Applications (1)

Country Status (15)

Cited By (2)

Families Citing this family (10)

Citations (3)

Family Cites Families (22)

• 2003
  • 2003-07-25 DE DE10333913A patent/DE10333913A1/de not_active Withdrawn
• 2004
  • 2004-06-24 EP EP04740236A patent/EP1649549B1/de not_active Expired - Lifetime
  • 2004-06-24 JP JP2006521409A patent/JP2006528828A/ja active Pending
  • 2004-06-24 US US10/565,740 patent/US7591654B2/en not_active Expired - Fee Related
  • 2004-06-24 CN CNA2004800214950A patent/CN1830119A/zh active Pending
  • 2004-06-24 MX MXPA06000751A patent/MXPA06000751A/es active IP Right Grant
  • 2004-06-24 PL PL04740236T patent/PL1649549T3/pl unknown
  • 2004-06-24 CA CA2527353A patent/CA2527353C/en not_active Expired - Fee Related
  • 2004-06-24 DE DE502004001921T patent/DE502004001921D1/de not_active Expired - Lifetime
  • 2004-06-24 AT AT04740236T patent/ATE344540T1/de active
  • 2004-06-24 AU AU2004302244A patent/AU2004302244B2/en not_active Ceased
  • 2004-06-24 ES ES04740236T patent/ES2274465T3/es not_active Expired - Lifetime
  • 2004-06-24 WO PCT/EP2004/006821 patent/WO2005020376A1/de not_active Ceased
  • 2004-06-24 KR KR1020057025422A patent/KR100840161B1/ko not_active Expired - Fee Related
  • 2004-06-24 BR BRPI0412831-1A patent/BRPI0412831A/pt not_active IP Right Cessation
  • 2004-07-22 TW TW093121929A patent/TWI261389B/zh not_active IP Right Cessation

Patent Citations (3)

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