CN102386490A - Electrical connection device - Google Patents
Electrical connection device Download PDFInfo
- Publication number
- CN102386490A CN102386490A CN2011102333640A CN201110233364A CN102386490A CN 102386490 A CN102386490 A CN 102386490A CN 2011102333640 A CN2011102333640 A CN 2011102333640A CN 201110233364 A CN201110233364 A CN 201110233364A CN 102386490 A CN102386490 A CN 102386490A
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- circuit
- base plate
- control appliance
- conductive plastics
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Images
Classifications
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- 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
- H05K3/321—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives
-
- 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
- H05K2201/10439—Position of a single component
- H05K2201/10446—Mounted on an edge
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/13—Moulding and encapsulation; Deposition techniques; Protective layers
- H05K2203/1305—Moulding and encapsulation
- H05K2203/1316—Moulded encapsulation 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/13—Moulding and encapsulation; Deposition techniques; Protective layers
- H05K2203/1305—Moulding and encapsulation
- H05K2203/1327—Moulding over PCB locally or completely
-
- 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
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
- H05K3/284—Applying non-metallic protective coatings for encapsulating 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/36—Assembling printed circuits with other printed circuits
- H05K3/361—Assembling flexible printed circuits with other printed circuits
-
- 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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/4007—Surface contacts, e.g. bumps
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Combinations Of Printed Boards (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The invention relates to an electrical connection device, which is located between a control device, particularly an electromotor and/or a transmission control device and a bendable circuit carrier, particularly flat circuits or printing leads at an electrically-insulating bottom plate with a plurality of circuit guiding grooves. According to the invention, the control device is provided with a plurality of interface balls made from thermoplastic materials, wherein the interface balls are respectively in a thermal welding with a guide ball of the printing leads and/or respectively in a thermal welding with circuit guiding grooves of the bottom plate in order to realize electrical connection, wherein the guide ball and the circuit guiding grooves are fromed by conductive plastics. The invention also relates to an electrical connection device and disposed between the control device and the bottom plate with the plurality of circuit guiding grooves. According to the electrical connection device, the control device is provided with a plurality of metal joints without interface balls, the metal joints are respectively in a heat fusing at the circuit guiding grooves of the bottom plate and/or the conduction transition, wherein the circuit guiding grooves are similarly formed by the conductive plastics and the bottom plate is formed by electrically-insultaing materials.
Description
Technical field
The present invention relates to a kind of arrangements of electric connection.
Background technology
The importance of the electronic system component in the automobile increases day by day.Here provide control electronics to be connected especially with the external electric that is used for transducer, actuator, plug jockey etc.---for example with the electromechanical integration module that is used for transmission control device---the assurance of reliable electrical contact, difficulty very under this severe environmental conditions in automobile.Electrical connection between the wiring " AVT " (outside interconnection technique) of circuit carrier that in control appliance, comprises at present and outside is often carried out through closing line, and this closing line makes the tie point of circuit carrier be electrically connected with the connecting pin of the assembling of control appliance housing.Guarantee that thus control appliance is with respect to harmful environmental impact---for example chemical corrosion medium, humidity, temperature fluctuation and extreme machinery quicken or slows down---tight hermetically enclosed.Circuit arrangement for example is multilayer board or so-called " LTCC " mixing module that is configured with electronic circuit on it (" Low-Temprature-Cofired-Ceramic (LTCC) ").
Known in addition, through closing line direct and circuit carrier, particularly flexible flat circuit (so-called " FPC ", Flexible Printed Circuit (flexible printed circuit)) connection with circuit carrier.
The known circuit carrier is electrically connected with a kind of of flexible printed conductor carrier from WO 98/44593, wherein electrically contacts in the overlapping region and is undertaken by electrically-conducting adhesive.The shortcoming here is, must be in this overlapping region with the amount of accurate measurement with in reproducible position, apply this adhesive.DE 198 32 062A1 disclose a kind of control appliance that is used for automobile, and wherein the contact element of circuit carrier is connected with flexible printed conductor carrier conduction through Laser Welding contact or laser braze welding point in the contact section.The generation of Laser Welding contact or laser braze welding point makes the heat input
that in contact area generation is high, wherein under the situation that laser braze welding is handled, must prepare the additional auxiliary agent of solder flux form in advance.
Summary of the invention
Disclose a kind of at control appliance, particularly motor and/or gearing control device and flexible circuit carrier, particularly multipole flat circuit printed conductor or have the arrangements of electric connection between the printed conductor of base plate of a plurality of circuit guide grooves (Leitungsf ü hrung).
According to the present invention; Control appliance has a plurality of interface balls (Interfaceball); These interface balls constitute with the thermoplastic conductive plastics; Wherein the interface ball for realize being electrically connected can be respectively with the conducting sphere of printed conductor and/or respectively with the circuit guide groove thermal welding of base plate, wherein conducting sphere and circuit guide groove constitute with conductive plastics.
Since the interface ball that constitutes with the thermoplastic conductive plastics on the control appliance and the conducting sphere of the corresponding structure therewith in the zone of flexible circuit guide groove or in the zone of base plate equally with the circuit guide groove of conductive plastics formation, electrically contact not used additives ground and under the low relatively fusion temperature of employed thermoplastic conductive plastics, carry out hot melt and fetch and carry out through docking port ball and conducting sphere simply.
Different with soldering with welding, in the contact area and therefore the heat input in the assembly of adjacency be minimized because the needed temperature of melting heat plasticity conductive plastics is usually less than 250 ℃ to 400 ℃.This effect also strengthens through following mode, promptly in contact is handled, will conduct electricity the interface ball that connects and conducting sphere not to be fully but only to be melted in the join domain at small size.
Because without any need for metal promoter, so can also in join domain, there not be any electrochemical element that causes the parasitism of interference voltage.Avoided undesirably forming in the soldering position " antenna " or needle-like monocrystalline, welding and the metal sputtering during soldering and when engaging known etching problem.In addition conductive plastics guaranteed to have the transition resistance that reduces than large contact surface, the said transition resistance that reduces can accurately mate when needed correspondingly wants electric current transmitted intensity.
Conductive plastics constitutes with the particle that enough conducts electricity, and these particles embed in matrix that is made up of suitable thermoplastic material or basic material evenly distributedly.Can consider to have all known thermoplasticss enough machinery and bearing capacity heat for forming matrix.
For example can use metallic particles and/or suitable conductive nano-particles as conductive particle, the nanometer microtubule that for example constitutes by carbon.In order to improve the mechanical attachment of conductive plastics on metal substrate, particularly metal ferrule, flat contact pin, connecting pin, metal bump, flexible flat circuit etc. when making the contact ball; Can contact machinery, the surface treatment, the particularly surface treatment of plasma irradiating processing form chemistry and/or physics that ball suits to these.
Printed conductor on the base plate and interface ball have circular or rectangular geometry respectively, so that realize as far as possible little electric transition resistance through enough big transition face.
Said control appliance has the housing that is used to hold at least one circuit carrier usually, wherein on this circuit carrier, fix a plurality of electronics and/or electromagnetism and/or mechanical parts, and these parts is electrically connected to each other.Control appliance for example is transmission or motor control unit; So-called " TCU "/" MCU " (Transmission Control Unit (transmission control unit) or Motor Control Unit (motor control unit)), its through under the extreme environmental conditions of being everlasting-just extra high temperature fluctuation, humidity and chemical corrosion medium under-use.LTCC (Low-Temprature-Cofired-Ceramic, LTCC) implemented or be embodied as to circuit carrier for example can with the epoxy resin board of the copper printed conductor with printing.Additionally, control appliance can have preferably base plate in the downside setting to be used for mechanical consolidation, and this base plate is used as heat sink simultaneously.
For making the function that can realize control appliance, must this control appliance be connected with sensor electrical with a plurality of actuators.This connection is for example carried out through known flat circuit, and the copper wire of wherein a plurality of printed conductor shapes or heart yearn are preferably turned up the soil at interval in parallel with each other to extend and use the insulation coverlay in both sides and covered with following insulation coverlay.Arrangements of electric connection of the present invention especially can manufacturing technology simply, ground with low cost and handling in addition realizes being electrically connected between this flexible flat circuit and the control appliance reliably; This electrical connection can seal in addition tightly fully, makes harmful environmental impact not have negative effect for electrically contacting.
Disclose a kind of arrangements of electric connection in addition, this arrangements of electric connection is in the control appliance of the metal joint with no interface ball and has between the base plate of a plurality of circuit guide grooves.
According to the present invention, control appliance has a plurality of metal joints, and these metal joints can melt in the circuit guide groove of base plate and/or conduction transition for realize being electrically connected respectively, and wherein said circuit guide groove constitutes with conductive plastics.
Control appliance has metal joint in a kind of enforcement modification; The metal joint of round pin form for example, said metal joint not to have the interface ball and directly in OBL conduction transition that is made up of conductive plastics or conductor guide groove, to melt in order realizing being electrically connected.
Description of drawings
To specify the present invention according to accompanying drawing below.
Fig. 1 illustrates the arrangements of electric connection between flexible flat circuit (FPC) and (transmission) control appliance (TCU) of the present invention;
Fig. 2 is illustrated in the enforcement modification of the jockey between the circuit carrier in flat circuit and the control appliance;
Fig. 3 illustrates the detailed view according to the jockey of Fig. 2;
Fig. 4 be illustrated in control appliance and support jockey between the base plate of this control appliance another implement modification;
Fig. 5 illustrates the schematic plan of Fig. 4;
Fig. 6 illustrates another enforcement modification of arrangements of electric connection;
Fig. 7 illustrates the enforcement modification of the jockey with additional insulation flat circuit;
Fig. 8 illustrates the schematic plan of Fig. 7;
Fig. 9 illustrates the jockey that is in contact condition according to Fig. 7;
Another of the arrangements of electric connection that Figure 10 illustrates does not have the interface ball with having metal joint control appliance is connected implemented modification;
Figure 11 illustrates the not schematic side elevation of the jockey of contact condition that is in according to Figure 10;
Figure 12 illustrates the schematic phantom that is in the jockey of status of electrically connecting according to the optional cover plate of utilizing of Figure 10;
Another of the arrangements of electric connection that Figure 13 illustrates does not have the interface ball with having metal joint control appliance is connected implemented modification;
Figure 14 illustrates another enforcement modification of the jockey of the control appliance with metal joint;
Figure 15 illustrates another enforcement modification of the jockey with the interface ball that is integrated in the control appliance.
Embodiment
Fig. 1 illustrates the first enforcement modification that is used for flexible flat circuit (FPC) is electrically connected to the arrangements of electric connection of control appliance (TCU) of the present invention.
Known flexible flat circuit 12 conductions of control appliance 10 usefulness connect.Flat circuit 12 has (copper) printed conductor 14 that is positioned at inside, and this printed conductor 14 is that electric insulation is used plastic film 16 and following plastic film 18 coverings in both sides.It is plastic material, for example polyimides or the polyester material manufacturings of 25 μ m to the high electric insulation between the 250 μ m that plastic film 16,18 uses thickness. Plastic film 16,18 and the not shown adhesive layer that constitutes by acrylates or epoxides (Acryl-or Epoxidleber) comprehensively and printed conductor 14 bonding.The a plurality of preferred parallel interval even with it of printed conductor 14 representative are opened distribution-here for not shown-copper conductor for the purpose of the better drawing clarity, and said copper conductor has respectively at 30 μ m to the material thickness between the 300 μ m.
In join domain 20, following plastic film 18 is had vacant position or is removed, and conducting sphere 22 is set, and this conducting sphere constitutes with conduction, suitable thermoplastic material or conductive plastics according to the present invention.Between printed conductor 14 and conducting sphere 22, exist conduction to be connected.Interface ball 24 is set on control appliance 10, this interface ball with in control appliance 10, comprise-here unshowned electronics and/or dynamo-electric-parts conduct electricity equally and be connected.The cross-sectional geometry that conducting sphere and interface ball 22,24 have sub-circular or oval-shaped profile shape respectively.Replacedly, conducting sphere and interface ball 22,24 also can have the spatial form of rectangular, cuboidal or spherical segment.
For being connected setting up conduction between flat circuit 12 and the control appliance 10, with conducting sphere 22 and interface ball 24 after they cover mutually in fusion zone 26 with the hot mode welding.Only need smaller heat input, because the thermoplastic conductive plastics that use are being lower than under 300 ℃ the temperature just enough softeningly usually, and conducting sphere 22 still be that interface ball 24 all not exclusively melts in addition for this reason.The welding of these balls for example can be carried out through infrared radiation and/or laser emission that pointwise is carried.To this, said radiation can be focused and/or by covering crested.Replacedly, can also put the position accurately carries hot-air or uses photoconduction to come the transmission laser radiation.Can utilize heating element in addition or carry out the heat input through handling similar method with so-called
soldering.Different with the laser welding or the laser braze welding method that produce the pointwise contact, that the electrical connection district between the conductive plastics ball here is constructed to is smooth, particularly whole plane is circular or rectangle, occurs the transition resistance that reduces thus.The extension of the plane of bonding pad can be adapted to given in advance current strength neatly in addition.
Preferred conducting sphere 22 all uses identical conductive plastics to constitute with interface ball 24.Replacedly, also can use the thermoplastics of different conductions.
For control appliance 10 is electrically connected with flat circuit 12 fully, a plurality of interface balls and affiliated conducting sphere are perhaps welded in welding.Except that little heat input, a significant advantage of jockey of the present invention is that these balls can just be configured on flat circuit or the control appliance at the manufacturer place, make and when actual contact is handled, needn't prepare any auxiliary agent more in advance.
Fig. 2 is illustrated in a kind of modification of the jockey between the circuit carrier in flat circuit and the control appliance, wherein is with the different of Fig. 1, and flat circuit 12 is connected electrically in the housing with control appliance 10.
Fig. 3 illustrates the detailed profile according to the jockey of Fig. 2.
For providing flat circuit 12 to be connected with circuit carrier 30 or at electronics of installing on the circuit carrier 30 and/or the conduction between the electromechanical component, heater ball 22 and interface ball 24 are in the fusion temperature scope of conductive plastics.Then conducting sphere 22 is pushed facing to interface ball 24 on the direction of white arrow, thus they welding or hot joining lump together each other in the zone of welding area.Simultaneously between conducting sphere 22 and interface ball 24, provide enough the carrying of mechanical aspects to be connected thus.Then put into this device in the housing 28, and with this housing of filler sealing.
Fig. 4 of reference simultaneously and another modification that Fig. 5 illustrates arrangements of electric connection of the present invention in continuing declarative procedure wherein set up between control appliance and its base plate of support and are electrically connected.
Fig. 6 illustrates another enforcement modification of the arrangements of electric connection that is connected with the control appliance with interchangeable hull shape.Here control appliance 50 comprises alms bowl shape basically, downward housing 52 that open wide, that have the circuit carrier 54 that is integrated in wherein, and a plurality of not specified electronic units are arranged on this circuit carrier 54, and these electronic units are represented a circuit.Control appliance 50 is fixed on the base plate 56, in base plate 56, has at least one to extend with the electric line guide groove 58 that conductive plastics constitutes.Being electrically connected and carrying out with the thermal welding of circuit guide groove 58 through simple, interface ball 60 between control appliance 50 and the circuit guide groove 58 wherein produces fusion zone 62.By the groove 64 that is arranged on below the base plate 56, can aim at fusion zone 62 and come the handling molten heat.
The cross-sectional geometry that housing 52 and the hull shape that illustrates so far have the approximate trapezoid shape differently, this geometry have around not specified flange, this flange is fixedly connected with base plate 56 or electric line guide groove 58, and is for example bonding.Replacedly, can between this flange and base plate 56 or electric line guide groove 58, flexible seal be set, clamp so its middle shell 52 connects through suitable mechanical device, for example screw or clamps to connect with base plate 56.For realizing the tight hermetically enclosed of control appliance 50, housing 52 is additionally used the insulation filling material 66 that is made up of plastic material to fill, and perhaps circuit carrier 54 is fully sealed with this insulation filling material 66.Housing 52 can be used suitable metal material and/or constitute with the fibre-reinforced plastic material of possibility.
Another that Fig. 7 of reference simultaneously illustrates arrangements of electric connection to Fig. 9 in the declarative procedure that continues implemented modification, and be wherein different with Fig. 1, and the insulation that adds of interface ball and conducting sphere is set.
The conducting sphere 22 of flat circuit 12 is oriented with respect to the interface ball 24 of control appliance 10 in the horizontal direction, makes to produce completely in ideal conditions to cover, so that realize thermal weld comprehensive, that produce as far as possible little electric transition resistance as far as possible.Plastic conducting sphere 22 is pushed facing to same enough softening interface ball 24 on the direction of white arrow in welding process, wherein in the zone of welding area 26, causes small, the mutual part of conductive plastics to be mixed.In addition, connection line 36 extends in control appliance 10, and this connection line 36 is used for being electrically connected unshowned electronic unit or circuit carrier here.With different to the enforcement modification of the measure of Fig. 3 according to Fig. 1; Conducting sphere 22 still is that interface ball 24 all surrounds with nonconducting insulating barrier 68,70 high electric insulation and therefore actual fully, and this insulating barrier can be used thermoplastic and/or constitute with heat cured plastics.
As from Fig. 8 finding, insulating barrier 68,70 has improved interface ball and conducting sphere 22,24-, and they embody after fusion process between the actual electrical pickoff 72-with respect to adjacent same interface ball and the electrical pickoff 74 of conducting sphere formation and 76 electric insulation through thermal welding or welding.This is particularly advantageous when have little line-spacing multipole (hochpolig) flat circuit of (Rasterma β) is electrically connected with control appliance 10.In addition, insulating barrier 68,70 has improved the mechanical bearing capacity of contact point 72 to 76, and prevents that simultaneously dust granule and/or chemical corrosivity liquid from invading in the borderline region of electrical pickoff 72 to 76.
In Fig. 9, conducting sphere 22 weld in the zone of welding area 26 with interface ball 24 and electricity is provided between flat circuit 12 and control appliance 10 with being connected of machinery.Conducting sphere 22 and 24 weldings of interface ball, and go up insulating barrier 68 and following insulating barrier 70 weldings.
Figure 10 of reference simultaneously illustrates another enforcement modification of the arrangements of electric connection that is connected with control appliance to Figure 12 in the declarative procedure that continues, and this control appliance is equipped with a plurality of metal joints.
Figure 11 shown in the phantom of a signal shape according to Figure 10, be in the not jockey of contact condition.Copper wire 14 is used plastic film 16 and is covered with following plastic film 18 in both sides.In join domain 20, there is conducting sphere 22 with the conductive plastics formation of conduction.Interface ball 94 is arranged below metal joint 92, and this interface ball constitutes with conductive plastics equally.Usually the machinery, preliminary treatment chemistry and/or physics that need metal joint 92 to stand to suit, for example plasma irradiating is handled, so that improve adhering to of conductive plastics.Replacedly, metal joint 92 can also and/or experience the chemical cleaning of carrying out with The suitable solvent through the mechanical system hacking.
For further improving interface ball 94 adhering on metal joint 92, can in metal joint 92, introduce boring 96, this boring 96 is preferably permeated by conductive plastics fully.Replacedly, that kind as shown in by a dotted line can apply conductive plastics in the both sides of metal joint 92, the interface ball 98 that makes the result form to have the near-elliptical cross geometry.After heater ball fully 22 and interface ball 94 or 98, on the direction of white arrow, they are relative to each other pushed so that produce welding and produce printed conductor 14 thus and metal joint 92 between electrically contact.
In Figure 12, conducting sphere 22 and 94 thermal weldings of interface ball, flat circuit 12 is connected with control appliance 90 conductions thus.For between tight seal control appliance 90 and the flat circuit 12 this is electrically connected, provide have two the bead section 102,104 of the side that vertical direction staggers each other around lid 100.Lid 100 can be used metal material and/or constitute with thermoplasticity or thermoset plastic material.Bead section 102,104 both also was connected with the upside of control appliance 90 with the upside of flat circuit 12 by adhesive linkage 106.Replacedly, also can cover 100 for the location provides screw to connect and/or the clamping connection.Between right bead section 104 and metal joint 92, have elastic sealing device 108, sealing device 108 for example shape is O shape ring or has other and the ring sealing device of circular different cross-sectional areas shape.Following side seal is carried out through flat carrier board 110, this carrier board 110 by adhesive linkage 106 both with flat circuit 12 also with the following side bonds of control appliance 90.Carrier board 110 can constitute with metal material, so that except that pure sealing function, still be used for cooling off the heat sink of the electronics that comprised at control appliance 90 and/or dynamo-electric assembly.Can be between lid 100 and metal joint 92 and between metal joint 92 and the carrier board 110 under the situation of these external needs electric insulation filler generation, that introducing is used to seal in the not specified cavity.The size of sealing device 108, particularly its height are so selected; Make the sealing device under the state that is in slight mechanical bias behind the mounting cover 100 and therefore metal joint 92 defeat by flat circuit 12 with defined, wherein carrier board 110 is as bearing.Because this structure, flat circuit 12 is all further optimized with electrical contact reliability that is connected and mechanical bearing capacity of while between the control appliance 90.In addition, assurance is with respect to the sealing of hostile environment influence.
Another of the jockey that Figure 13 illustrates does not have the interface ball with having metal joint control appliance is connected implemented modification.
Different with the execution mode of explanation so far, control appliance 120 has, and metal joint 122 reclinate, that have the sub-circular cross-sectional geometry is perhaps justified contact pins, and any interface ball (" no interface ball ") is not provided on it.For setting up being electrically connected between the circuit guide groove 124 in metal joint 122 and the base plate 126; Through transfer heat the circuit guide groove 124 that constitutes with the thermoplastic conductive plastics is fully plastified, and with metal joint 122 be pressed in this circuit guide groove, fusing and forming thus electrically contacts and this metal joint is fixed in its position.Circuit guide groove 124 in the base plate 126 that constitutes with insulating material for example can be introduced so many conductive plastics through milling out groove and/or other recess carries out then therein, makes the not specified upside of preferred and base plate 126 evenly seal.For further optimizing the electric insulation effect of adjacent metal joint and resisting to the adverse environment influence with respect to control appliance 120; Be equipped with the insulating case 126 of hollow cylinder can for metal joint 122, this insulating case constitutes with suitable insulating layer and thermoplastic plastic material.For electrically contacting completely of control appliance 120, common integrated a plurality of electric line guide grooves 124 in base plate 124.For further improving the resisting of hazardous medium, whole device can also use filler (" casting material ") to cover.
Figure 14 illustrates another enforcement modification of jockey.Different with enforcement modification according to Figure 13; The circuit guide groove 130 of the cross section with approximate rectangular shape that constitutes with conductive plastics directly extends on the not specified upside of base plate 126, and control appliance 120 has perhaps flat contact pins of straight metal joint 132 or circle contact pins.Circuit guide groove 130 for example can be made through by extruding jet nozzle conductive plastics being sprayed on the base plate 126.In addition; Here be embodied as and introduce groove 134 in the base plate 126 of electric insulation; The not specified degree of depth cardinal principle of this groove is corresponding to the not specified structure height of control appliance 120; And side has at least one to be roughly OBL conduction transition 136 on the edge of therein, and this conduction transition is made up of conductive plastics equally.This conduction transition 136 or a plurality of conduction transition that need usually for example can perhaps constitute through bonding prefabricated conduction transition through the extruding jet nozzle spray conductive plastics by relative configurations under plastifying state.At this, the number that the number of the OBL conduction transition 136 that provide contacts corresponding to the electric transition between the metal joint 132 of circuit guide groove 130 and control appliance 120 that will realize.Here the transition 136 of conducting electricity is turned up the soil at interval in parallel with each other respectively and is extended perpendicular to picture.
Basically be that OBL conduction transition 136 has the rectangular shape in cross section geometry, its height cardinal principle is corresponding to the structure height of control appliance 120.In order to set up being electrically connected between circuit guide groove 130 and the metal joint 132; The edge side shell section of this metal joint 132 and control appliance 120 is pressed in the conduction transition 136 softening through enough heat delivery, wherein conduct electricity simultaneously transition 136 in fusion zone 138 with 130 thermal weldings of circuit guide groove.Be to guarantee metal joint 132 and the enough each other electric insulations of conduction transition 136, the transition 136 of must will conduct electricity general respectively through that be provided with betwixt, unshowned in Figure 14, to be that OBL insulation transition is electric each other equally preferably separate.Said structure with sequence of the conduction transition that is arranged alternately each other and insulation transition is similar to the structure of the conductive rubber that is used to contact LCD display.Can control appliance 120 and base plate 126 is bonding under the situation of needs, so that optimize mechanical bearing capacity especially.Above-mentioned execution mode guarantees the tight sealing of the electrical connection between circuit guide groove 130, control appliance 120 and base plate 126, sealing completely simultaneously, and this base plate 126 makes electrical connection or contact irrelevant with harmful environmental impact basically.Base plate 126 can cover with metal material in the outside of circuit guide groove 130 with the zone of conduction transition 136 at downside, so that can improve heat radiation.
Figure 15 illustrates another enforcement modification of arrangements of electric connection.
With different according to the enforcement modification of Figure 13,14 measure; Control appliance 140 has at least one and is set directly at the interface ball 142 in the housing that does not show or on the object, and this interface ball 142 is connected with electronics that in control appliance 140, comprises and/or mechanical part conduction.In join domain 20, remove upward plastic film and following plastic film 16,18 from flat circuit 12, that is to say that flat circuit 12 goes insulation fully in this zone, make (copper) printed conductor 14 of conduction expose.Conducting sphere that printed conductor 14 is made up of conductive plastics all sidedly 144 surrounds, and this conducting sphere has moulding approximate alms bowl shape or hat and is connected with the plastic film 16,18 that keeps, so that in preventing that exterior object and/or liquid intrusion should the zones.These conducting spheres 144 for example can be made through printed conductor 14 is immersed in the corresponding mould with simple mode, and wherein this mould is full of with the enough softening perhaps conductive plastics of plasticizing at least in part.Therefore between conducting sphere 144 and printed conductor 14, produce and electrically contact.
In order to set up being electrically connected between flat circuit 12 and the control appliance 140, through heat delivery interface ball 142 and conducting sphere 144 are enough plastified, and in the zone of fusion zone 146, push against each other and welding each other with small pressure.That between flat circuit 12 and control appliance 140, sets up in this way is electrically connected from the beginning by tight encapsulation, and therefore is protected from harmful environmental impact fully.
That this enforcement modification can realize is that maximum space is saved, but manufacturing technology is simple and handle being electrically connected between operation reliably and control appliance 140 when needed can also multipole enforcement and the flat circuit 12 in addition.
Claims (12)
1. arrangements of electric connection; This arrangements of electric connection is positioned at control appliance (10,50,90,140), particularly motor and/or gearing control device and flexible circuit carrier, particularly multipole flat circuit (12) or has between the printed conductor (14) of base plate (38,56,126) of a plurality of circuit guide grooves (40,42,58); It is characterized in that; Said control appliance (10,50,90,140) has a plurality of interface balls (24,44,46,60,94,98,142); These interface balls constitute with the thermoplastic conductive plastics; Wherein said interface ball (24,44,46,60,94,98,142) for realize being electrically connected respectively can with the conducting sphere (22,144) of printed conductor (14) and/or respectively can with circuit guide groove (40,42, the 58) thermal welding of base plate (38,56), wherein conducting sphere (22,144) and circuit guide groove (40,42,58) constitute with conductive plastics.
2. arrangements of electric connection according to claim 1, wherein conductive plastics is to be mixed with the particle of enough conductions, particularly to be mixed with the thermoplastic material of the nano particle of metallic particles and/or conduction.
3. arrangements of electric connection according to claim 1 and 2; Wherein control appliance (10,50,90,140) has the housing (28,52) that is used to hold at least one circuit carrier (30,54), and circuit carrier (30,54) has a plurality of electronics and/or dynamo-electric assemblies that are used for forming circuit.
4. according to the described arrangements of electric connection of one of claim 1 to 3, wherein interface ball (24,44,46,60,94,98,142) is arranged on that housing (28,52) is gone up and/or circuit carrier (30,54) is gone up and/or metal joint (92) is gone up and is connected with the assembly conduction of at least one circuit carrier (30,54) respectively.
5. according to the described arrangements of electric connection of one of claim 1 to 4, wherein metal joint (92) is connected with the electrical component of circuit carrier (30,54).
6. according to the described arrangements of electric connection of one of claim 1 to 5; Wherein at least one circuit guide groove (40,42,58) constitutes with the raceway groove that is incorporated in the base plate (38,56); This raceway groove is filled with conductive plastics at least partly, and base plate (38,56) is with the material formation of electric insulation.
7. according to the described arrangements of electric connection of one of claim 1 to 5, wherein at least one circuit guide groove (40,42,58) constitutes with the conductive plastics that is applied on the base plate, and base plate (38,56) is with the material formation of electric insulation.
8. arrangements of electric connection; This arrangements of electric connection is positioned at control appliance (120), particularly motor and/or gearing control device and has between the base plate (126) of a plurality of circuit guide grooves (124,130); It is characterized in that; Control appliance (120) has a plurality of metal joints (122,132); These metal joints for realize to be electrically connected respectively can be in the circuit guide groove (124,130) of base plate (126) and/or conduction transition (136) heat fusing, wherein circuit guide groove (124,130) constitutes with conductive plastics.
9. arrangements of electric connection according to claim 8, wherein conductive plastics is to be mixed with the particle of enough conductions, particularly to be mixed with the thermoplastic material of the nano particle of metallic particles and/or conduction.
10. according to Claim 8 or 9 described arrangements of electric connections, wherein said at least one metal joint (122) has insulating case (128) at least partly.
11. according to Claim 8 to one of 10 described arrangements of electric connections; Wherein at least one circuit guide groove (124) constitutes with the raceway groove that is incorporated in the base plate (126); This raceway groove is filled with conductive plastics at least partly, and base plate (126) is with the material formation of electric insulation.
12. according to Claim 8 to one of 10 described arrangements of electric connections, wherein at least one circuit guide groove (130) and/or conduction transition (136) constitute with conductive plastics, and base plate (38,56) is with the material formation of electric insulation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010030063.2 | 2010-06-15 | ||
| DE201010030063 DE102010030063A1 (en) | 2010-06-15 | 2010-06-15 | Assembly for electrical connection between e.g. motor and/or transmission control unit of motor car and conductors of three-pin flat cable carrier, has pad head and conductor, which are formed with thermoplastic material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102386490A true CN102386490A (en) | 2012-03-21 |
| CN102386490B CN102386490B (en) | 2016-01-20 |
Family
ID=44898734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110233364.0A Expired - Fee Related CN102386490B (en) | 2010-06-15 | 2011-06-14 | Arrangements of electric connection |
Country Status (4)
| Country | Link |
|---|---|
| JP (2) | JP6143413B2 (en) |
| CN (1) | CN102386490B (en) |
| DE (1) | DE102010030063A1 (en) |
| IT (1) | ITMI20111040A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105531878A (en) * | 2013-09-10 | 2016-04-27 | 堺显示器制品株式会社 | Connection structure for electroconductive body, and display device |
| CN107452703A (en) * | 2016-05-31 | 2017-12-08 | 罗伯特·博世有限公司 | Controller unit particularly for motor vehicle and the method for punching press grid and electrical part to be electrically connected |
| CN107535061A (en) * | 2015-05-06 | 2018-01-02 | 罗伯特·博世有限公司 | Arrangements of electric connection |
| CN109301513A (en) * | 2018-10-24 | 2019-02-01 | 云南电网有限责任公司电力科学研究院 | A contact reactive cable connection device and connection method |
| CN109804504A (en) * | 2016-10-06 | 2019-05-24 | 西门子股份公司 | Low-voltage equipment, medium-voltage equipment and/or high-tension apparatus with the material engagement type current path connection steady in a long-term formed by nano material and the method for manufacturing current path connection |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014221973A1 (en) | 2014-10-28 | 2016-04-28 | Robert Bosch Gmbh | Electrical apparatus for use in a contaminating medium and method of making the same |
| DE102016216660A1 (en) | 2016-09-02 | 2018-03-08 | Volkswagen Aktiengesellschaft | Battery unit and wiring unit for a battery unit |
| CN108281804B (en) * | 2018-04-26 | 2024-10-11 | 贵州电网有限责任公司 | Novel nut gasket for power equipment |
| DE102019214606A1 (en) * | 2019-09-24 | 2021-08-26 | Robert Bosch Gmbh | Electronics module |
| JP7498619B2 (en) | 2020-08-06 | 2024-06-12 | 株式会社今仙電機製作所 | Upper rail and upper rail wire harness mounting structure |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5624769A (en) * | 1979-08-01 | 1981-03-09 | Suwa Seikosha Kk | Electric connection terminal |
| JPS6177279A (en) * | 1984-09-21 | 1986-04-19 | 日立化成工業株式会社 | Connection member for circuit |
| JPH07282622A (en) * | 1994-04-08 | 1995-10-27 | Rohm Co Ltd | Electrode material and chip-shaped electronic part using this electrode material |
| CN1129339A (en) * | 1994-10-20 | 1996-08-21 | 国际商业机器公司 | Conductive colloid material and its application |
| CN1179636A (en) * | 1996-10-10 | 1998-04-22 | 连接器系统工艺公司 | High density connector and method of manufacture |
| CN1379506A (en) * | 2001-03-30 | 2002-11-13 | 日本压着端子制造株式会社 | Electric contact device uisng resin welding flux, electric connector and connecting method |
| CN1379504A (en) * | 2001-03-30 | 2002-11-13 | 日本压着端子制造株式会社 | Electric connector of twisted cable using resin welding flux and electric wire connecting method |
| CN1379501A (en) * | 2001-03-30 | 2002-11-13 | 日本压着端子制造株式会社 | Electric connecting apparatus using resin welding flux, electric connecting apparatus and wire connecting method |
| CN1379503A (en) * | 2001-03-30 | 2002-11-13 | 日本压着端子制造株式会社 | Electric contact device using resin welding flux, electric connector and connecting method of distributing board |
| CN1639922A (en) * | 2002-02-22 | 2005-07-13 | 莫莱克斯公司 | Electrical connector for printed circuit board |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03133069A (en) * | 1989-10-17 | 1991-06-06 | Toshiba Chem Corp | Electric circuit molding |
| JPH0511380U (en) * | 1991-07-26 | 1993-02-12 | 市光工業株式会社 | Electrical equipment equipped with a unit |
| WO1998044593A1 (en) | 1997-04-02 | 1998-10-08 | Siemens Aktiengesellschaft | Electrical connection between a circuit support and a strip conductor support |
| DE19832062C2 (en) | 1998-07-16 | 2001-03-01 | Siemens Ag | Control device for a motor vehicle |
| JP2008021873A (en) * | 2006-07-13 | 2008-01-31 | Toshiba Corp | Lsi package with interface module |
| JP2007251197A (en) * | 2007-05-15 | 2007-09-27 | Hitachi Chem Co Ltd | Method for manufacturing semiconductor device |
| JP5266774B2 (en) * | 2008-01-31 | 2013-08-21 | 住友ベークライト株式会社 | Resin composition and semiconductor device or circuit board manufactured using the same |
| JP5112908B2 (en) * | 2008-02-22 | 2013-01-09 | 株式会社オートネットワーク技術研究所 | Connection unit for automatic transmission for vehicles |
| JP5189120B2 (en) * | 2010-03-08 | 2013-04-24 | 日立オートモティブシステムズ株式会社 | Power converter |
-
2010
- 2010-06-15 DE DE201010030063 patent/DE102010030063A1/en not_active Withdrawn
-
2011
- 2011-06-09 IT ITMI20111040 patent/ITMI20111040A1/en unknown
- 2011-06-14 CN CN201110233364.0A patent/CN102386490B/en not_active Expired - Fee Related
- 2011-06-15 JP JP2011133131A patent/JP6143413B2/en not_active Expired - Fee Related
-
2016
- 2016-03-24 JP JP2016060639A patent/JP6121019B2/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5624769A (en) * | 1979-08-01 | 1981-03-09 | Suwa Seikosha Kk | Electric connection terminal |
| JPS6177279A (en) * | 1984-09-21 | 1986-04-19 | 日立化成工業株式会社 | Connection member for circuit |
| JPH07282622A (en) * | 1994-04-08 | 1995-10-27 | Rohm Co Ltd | Electrode material and chip-shaped electronic part using this electrode material |
| CN1129339A (en) * | 1994-10-20 | 1996-08-21 | 国际商业机器公司 | Conductive colloid material and its application |
| CN1179636A (en) * | 1996-10-10 | 1998-04-22 | 连接器系统工艺公司 | High density connector and method of manufacture |
| CN1379506A (en) * | 2001-03-30 | 2002-11-13 | 日本压着端子制造株式会社 | Electric contact device uisng resin welding flux, electric connector and connecting method |
| CN1379504A (en) * | 2001-03-30 | 2002-11-13 | 日本压着端子制造株式会社 | Electric connector of twisted cable using resin welding flux and electric wire connecting method |
| CN1379501A (en) * | 2001-03-30 | 2002-11-13 | 日本压着端子制造株式会社 | Electric connecting apparatus using resin welding flux, electric connecting apparatus and wire connecting method |
| CN1379503A (en) * | 2001-03-30 | 2002-11-13 | 日本压着端子制造株式会社 | Electric contact device using resin welding flux, electric connector and connecting method of distributing board |
| CN1639922A (en) * | 2002-02-22 | 2005-07-13 | 莫莱克斯公司 | Electrical connector for printed circuit board |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105531878A (en) * | 2013-09-10 | 2016-04-27 | 堺显示器制品株式会社 | Connection structure for electroconductive body, and display device |
| CN105531878B (en) * | 2013-09-10 | 2018-07-17 | 堺显示器制品株式会社 | Conductor connection structure and display device |
| CN107535061A (en) * | 2015-05-06 | 2018-01-02 | 罗伯特·博世有限公司 | Arrangements of electric connection |
| CN107452703A (en) * | 2016-05-31 | 2017-12-08 | 罗伯特·博世有限公司 | Controller unit particularly for motor vehicle and the method for punching press grid and electrical part to be electrically connected |
| CN109804504A (en) * | 2016-10-06 | 2019-05-24 | 西门子股份公司 | Low-voltage equipment, medium-voltage equipment and/or high-tension apparatus with the material engagement type current path connection steady in a long-term formed by nano material and the method for manufacturing current path connection |
| US11128061B2 (en) | 2016-10-06 | 2021-09-21 | Siemens Aktiengesellschaft | Low-, medium- and/or high-voltage installation with a bonded current path connection with long-term stability by means of nanomaterials, and method for producing said current path connection |
| CN109301513A (en) * | 2018-10-24 | 2019-02-01 | 云南电网有限责任公司电力科学研究院 | A contact reactive cable connection device and connection method |
| CN109301513B (en) * | 2018-10-24 | 2020-10-30 | 云南电网有限责任公司电力科学研究院 | A contact reactive cable connection device and connection method |
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI20111040A1 (en) | 2011-12-16 |
| DE102010030063A1 (en) | 2011-12-15 |
| CN102386490B (en) | 2016-01-20 |
| JP2016171079A (en) | 2016-09-23 |
| JP2012004120A (en) | 2012-01-05 |
| JP6143413B2 (en) | 2017-06-07 |
| JP6121019B2 (en) | 2017-04-26 |
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