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
  • H05K1/0213—Electrical arrangements not otherwise provided for
  • H05K1/0263—High current adaptations, e.g. printed high current conductors or using auxiliary non-printed means; Fine and coarse circuit patterns on one circuit board
• • 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
  • 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
  • H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
  • H05K1/0203—Cooling of mounted components
• • 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
  • H05K1/0271—Arrangements for reducing stress or warp in rigid printed circuit boards, e.g. caused by loads, vibrations or differences in thermal expansion
• • 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
  • H05K1/18—Printed circuits structurally associated with non-printed electric components
  • H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
  • H05K1/184—Components including terminals inserted in holes through the printed circuit board and connected to printed contacts on the walls of the holes or at the edges thereof or protruding over or into the holes
• • 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
  • H05K3/301—Assembling printed circuits with electric components, e.g. with resistor by means of a mounting structure
• • 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
  • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
  • H01R4/34—Conductive members located under head of screw
• • 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
  • H05K1/0213—Electrical arrangements not otherwise provided for
  • H05K1/0263—High current adaptations, e.g. printed high current conductors or using auxiliary non-printed means; Fine and coarse circuit patterns on one circuit board
  • H05K1/0265—High current adaptations, e.g. printed high current conductors or using auxiliary non-printed means; Fine and coarse circuit patterns on one circuit board characterized by the lay-out of or details of the printed conductors, e.g. reinforced conductors, redundant conductors, conductors having different cross-sections
• • 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
  • H05K2201/10007—Types of components
  • H05K2201/10053—Switch
• • 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
  • H05K2201/10007—Types of components
  • H05K2201/10083—Electromechanical or electro-acoustic component, e.g. microphone
• • 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
  • H05K2201/10007—Types of components
  • H05K2201/10189—Non-printed connector
• • 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
  • H05K2201/10227—Other objects, e.g. metallic pieces
  • H05K2201/10295—Metallic connector elements partly mounted in a hole 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
  • 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
  • H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
  • H05K2201/10954—Other details of electrical connections
  • H05K2201/10962—Component not directly connected to the PCB

Definitions

• the invention relates to an assembly according to the preamble of patent claim 1.
• Such an assembly can be used in a battery or an accumulator, in particular in such a battery in which large currents are to be switched.
• a circuit board can be contacted to the poles of the battery, wherein the circuit board serves as a carrier for a switching element.
• the assembly is particularly suitable for use in a motor vehicle.
• Such an assembly comprises a first subassembly and a second subassembly, wherein the first subassembly is in electrical and / or mechanical connection with the second subassembly.
• first subassembly is in electrical and / or mechanical connection with the second subassembly.
• mechanical stresses can occur, which in turn can lead to impairment of the assembly.
• the invention is based on the object, the electrical and / or mechanical
• an adapter part for electrical and / or mechanical connection of the first subassembly with the second subassembly disposed between the first subassembly and the second subassembly.
• forces acting between the two subassemblies may arise due to tolerances and / or tolerance levels of the two sub-assemblies, due to stresses due to heating in at least one of the two sub-assemblies o. Because these forces in
• Impairment of the electrical and / or mechanical connection between the two subassemblies is at least reduced. Further embodiments of the invention are
• the first subassembly may be a printed circuit board.
• the second sub-assembly may be a component.
• the component may be an electromechanical component such as an electrical switch contact, an electrical switch, a relay or the like.
• it may be in the assembly to an electrical assembly, wherein the device is in electrical and / or mechanical connection with the circuit board.
• Such an electrical assembly is advantageously suitable for use in a motor vehicle battery.
• the adapter part may be a fork-shaped element.
• the fork-shaped element for electrical and / or mechanical connection of the component to the printed circuit board between the component and the circuit board may be arranged.
• the adapter part with the second subassembly in particular thus the fork-shaped element with the component, can be screwed, riveted,
• the adapter part can be soldered in turn in a simple manner with the first partial bauble, in particular so the fork-shaped element with the circuit board. In a likewise simple way, electrical
• the printed circuit board may be a high current printed circuit board.
• a high-current circuit board may be provided with solid copper elements embedded in the circuit board for conducting a high current. Just the otherwise occurring in such high current circuit boards due to the high currents large
• the fork-shaped element may have a base surface as well as fork tines departing from the base surface.
• the forks can protrude approximately perpendicularly from the base.
• the base can be configured approximately rectangular, wherein the forks can be arranged on the sides of the rectangular base in a simple manner. The forks can be easily attached to the electrical contact points.
• a connecting part can protrude from the base surface in a further embodiment.
• the connecting part in particular the forks in relation to the base
• the fork-shaped element is made of sheet metal as a stamped and bent part.
• Assembly is to be determined below.
• electromechanical control devices the situation often arises that electromechanical switching elements are to be electrically connected to a central combination board. These connections cause mechanical forces in the X, Y and / or Z directions, which in turn cause mechanical stresses that are directed differently for each manufactured part. These mechanical stresses in turn cause these forces to act statically on all the components involved. This permanent stress can then lead to the destruction of the entire assembly.
• the idea of the invention is to relax the tolerance layers by up to 100%, so that at most a small residual force acts on the components involved. With this solution, one can ensure that all occurring forces are substantially balanced.
• Electromechanical assemblies comprising, for example, a relay and a printed circuit board are to be connected together. Due to the manufacturing parameters, each assembly has tolerances that are always present. So that when mounting the circuit board with the relay no mechanical stresses, there is the idea in providing an adapter part.
• the adapter part is for example a stamped and bent part, which connects the PCB contacts with the individual mechanical contact parts.
• the individual assemblies consisting of printed circuit board, adapter part and electromechanical assemblies are assembled.
• the adapter part is non-positively connected, for example by means of a screw, a weld and / or a riveted joint with the electromechanical contact.
• the adapter part is connected to the circuit board by a fixed connection, for example by means of a soldering.
• connection techniques can be different.
• the mechanical connection between the electromechanical assembly and the adapter part is based on the present tolerance layers of the electromechanical component. This tolerance is kept both in the adapter part and in the circuit board. By the firm connection, for example by means of a soldering process or welding process, the existing tolerances are finally compensated. The result obtained is that no mechanical stresses act on the assemblies.
• a circuit board in particular a
• Printed circuit board a relay and / or other electrical or electronic components on the circuit board, a.
• FIG. 2 is a plan view of the assembly in the direction II of FIG. 1,
• Fig. 3 shows an electrical assembly according to another embodiment in
• FIG. 1 shows an assembly 1 comprising a first subassembly 2 and a second subassembly 3.
• the first subassembly 2 is a printed circuit board and the second subassembly 3 is a component.
• the component 3 is again an electromechanical component, specifically an electrical switching contact.
• the electrical switching contact 3 for example, part of an electrical switch, a relay o. The like. Be.
• the module 1 is thus an electrical module.
• the two sub-assemblies 2, 3 of the assembly 1 are connected to each other in electrical and / or mechanical connection by the device 3 is in electrical and / or mechanical connection with the circuit board 2.
• electrical and / or mechanical connection For electrical and / or mechanical
• an adapter part 4 between the component 3 and the circuit board 2 is arranged. And that is for every electrical
• an adapter part 4 is provided. With the help of the adapter part 4 acting between the two sub-assemblies 2, 3 forces are absorbed.
• the adapter part 4 is designed here as a fork-shaped element.
• fork-shaped element 4 is screwed to the device 3, and that is a screw 5 for screwing the fork-shaped element 4 with the electric
• the fork-shaped element 4 can also be riveted to the component 3, welded, soldered or the like.
• the fork-shaped element 4 in turn can be soldered to the circuit board 2 by means of electrical contact points 6 on the circuit board 2.
• the fork-shaped element 4 has a base 7, which is configured approximately rectangular.
• the component 3 is fastened by means of the screw 5 to the base 7, in particular by the base 7 at the electrical connection of the
• Switching contact 3 is fixed by means of the screw 5.
• four fork-shaped prongs 8 are arranged approximately rectangularly on the sides of the base surface 7.
• the base 7 remote from the tip of the fork tine 8 is fixed by means of soldering to the electrical contact point 6 of the circuit board 2.
• the fork-shaped element 4 thus establishes the electrical and / or mechanical connection of the component 3 to the printed circuit board 2 via the base surface 7 and the fork tines 8.
• the fork-shaped element 4 is made of sheet metal as a punch-bend part.
• the device 3 is substantially parallel to
• the component 3 is arranged substantially perpendicular to the printed circuit board 2, that is, mounted "horizontally.” For example, this may be due to the electrical assembly 1
• the adapter part which in turn is designed as a fork-shaped element 4, has a base area 7 from which four fork tines 8 protrude from the base area 7.
• the connecting part 10 is in relation to the base area 7
• the connecting fork 10 is opposite to the fork tines 8 from the base 7.
• the connecting part 10 is fastened to the component 3 by means of a screw 5.
• the printed circuit board 2 may be a high-current printed circuit board.
• solid copper elements can be embedded in the printed circuit board 2 for conducting a high current. Due to the high flowing current, a certain amount of heat is generated in the switching contact 3.
• the heat flow 9 can be diverted at least in part via the fork-shaped element 4 onto the printed circuit board 2 and from there, for example via heat sinks not further shown.
• the fork-shaped element 4 can be used as an adapter part in an assembly 1 for the
• Battery system of a motor vehicle can be used.
• the invention is not limited to the described and illustrated embodiment. Rather, it also encompasses all expert developments within the scope of the invention defined by the claims.
• the fork-shaped element 4 according to the invention can also be used in household appliances, audio devices, video devices, telecommunication devices or the like, in order to electrically and / or mechanically connect two subassemblies in an assembly.
• second subassembly / component / switching contact adapter part / forked element

Landscapes

• Engineering & Computer Science (AREA)
• Microelectronics & Electronic Packaging (AREA)
• Manufacturing & Machinery (AREA)
• Coupling Device And Connection With Printed Circuit (AREA)
• Structures For Mounting Electric Components On Printed Circuit Boards (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=55699633

Family Applications (1)

Country Status (7)

Family Cites Families (21)

• 2016
  • 2016-04-05 DE DE102016003866.7A patent/DE102016003866A1/de not_active Withdrawn
  • 2016-04-07 JP JP2017553136A patent/JP6739445B2/ja active Active
  • 2016-04-07 KR KR1020177032610A patent/KR20170136602A/ko not_active Application Discontinuation
  • 2016-04-07 EP EP16715288.3A patent/EP3281498A1/de not_active Withdrawn
  • 2016-04-07 CN CN201680021084.4A patent/CN107592988B/zh active Active
  • 2016-04-07 WO PCT/EP2016/057576 patent/WO2016162396A1/de active Application Filing
• 2017
  • 2017-10-04 US US15/724,336 patent/US10342117B2/en active Active

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