CN203774495U - Plug-in type connector - Google Patents
Plug-in type connector Download PDFInfo
- Publication number
- CN203774495U CN203774495U CN201420043504.7U CN201420043504U CN203774495U CN 203774495 U CN203774495 U CN 203774495U CN 201420043504 U CN201420043504 U CN 201420043504U CN 203774495 U CN203774495 U CN 203774495U
- Authority
- CN
- China
- Prior art keywords
- inner wire
- wire part
- outer conductor
- plug
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000004020 conductor Substances 0.000 claims abstract description 111
- 239000012212 insulator Substances 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 19
- 239000004033 plastic Substances 0.000 claims description 14
- 229920003023 plastic Polymers 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 4
- 238000010292 electrical insulation Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 15
- 230000004308 accommodation Effects 0.000 description 13
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000008676 import Effects 0.000 description 4
- 229910000881 Cu alloy Inorganic materials 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
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- 208000002925 dental caries Diseases 0.000 description 1
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- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
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- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000005413 snowmelt Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
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- 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
- H01R4/10—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
-
- 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
- H01R4/06—Riveted connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
Abstract
The utility model relates to a plug-in type connector which is especially used in a vehicle power supply of a vehicle. The plug-in type connector possesses internal conductors (5.1, 5.2). The internal conductors (5.1, 5.2) are arranged in an electrical insulation shell. The internal conductors (5.1, 5.2) comprise a first internal conductor component (5.1) of a lead side and a second internal conductor component (5.2) of a plug side, wherein the first internal conductor component (5.1) is used for being fastened to a lead (6) and the second internal conductor component (5.2) is used for being connected with a plug. The first internal conductor component (5.1) and the second internal conductor component (5.2) are connected through press fit and are riveted.
Description
Technical field
The utility model relates to a kind of pluging connector being especially used in automobile, and but, this pluging connector also can be applied in other field.Especially, the utility model relates to a kind of high pressure pluging connector.For example, the utility model can relate to a kind of angle type pluging connector.About this point, pluging connector can be understood as lower member, and it can be to form socket connection together with another Component composition.Plug and socket is the typical case of this pluging connector.
Background technology
The minimizing of the petrochemical material resource as main fuel of applying in the internal combustion engine of automobile in the past few decades causes present mobility concept to strengthen development, in these mobility concepts, the driving of automobile drives to realize as so-called hybrid power via battery or battery-driven motor uniquely or with another on-electric energy in combination.
This causes following result, and (traction) power supply on vehicle obviously with high voltage 200 to 750V is more supplementary or replace general 14V power supply on vehicle completely in the future.Result is, no longer can use so far for the manufacture of the connected system of described power supply on vehicle, and this is because described connected system can not be controlled the phenomenon being associated with this high voltage.
Can not use simply the connection scheme being comprised of the technology used (wherein having used similarly high pressure) always, this is because these technology not design for the condition occurring in automobile simultaneously.
Especially, described connection must be constructed in the following way, that is, the vibrations that occur in automobilism in for a long time can be to described connection mass formation negative effect.First this relate to the quality of the contact site of wire (wire normally being shielded), and it is 50mm that described wire has on cross section obviously larger
2inner wire cross section or morely by copper (alloy), formed or but also day by day increasing ground is comprised of aluminium (alloy).
In addition, aspect sealing, the connecting portion for EHV electric and hybrid vehicle has proposed very high requirement.Must avoid reliably invading such as the medium of oil, antifreezing agent, snow melt salt, aqueous water or dust, because the intrusion of these media may be understood and have a negative impact to quality of connection in mid-term.
Described connection must be constructed in the following way, that is, in automobile, occur until the temperature of 200 ℃ can not exert an influence to the performance of power supply on vehicle.
Due to spatially near the electronic instrument information entertainment of automobile for example, so must also guarantee the shielding completely to power supply on vehicle in join domain.
In addition, must avoid, be in operation or when installing or safeguarding automobile or when having an accident owing to contacting with the wire of conduction the safety that endangers personnel.
Finally, must economize on resources as far as possible and realize manufacture and the installation of connection scheme, that is to say, fund cost, time cost and material cost should be minimum.
By the known a kind of angle of rear disclosed DE102012201123A type pluging connector, wherein the first inner wire part and the second inner wire part are connected to each other via interference fit.This interference fit is also described to some extent in DE102007057443A1 or DE19851790A1.
Generally, for described inner wire part, can use copper or aluminium or their alloy as material.But these materials have certain liquidity preference (Flie β neigung) when pressing.Thus, even under relatively high pressure, relatively little withdrawal force is still only born in described connection.Thus, described interference fit is constructed and bulged-in parts wall thickness is constructed significantly strongly.Certainly, this angle from cost and manufacture method is disadvantageous.
Utility model content
Therefore, the purpose of this utility model is, the pluging connector that a kind of cost is low is provided, and it has realized high withdrawal force.
This object realizes by having the pluging connector of claim 1 feature.Favourable design is learnt in dependent claims, specification of the present utility model and accompanying drawing.
Basic thought of the present utility model is, two inner wire parts are also additionally riveted together via interference fit except pressing.At this, particularly preferably be, described in be riveted on while being pressed into automatically and realize along band, thereby do not need other method step and time cost finally to remain unchanged.Preferably, described riveted joint is carried out in enclosure interior integral type structure, especially casting as being pressed into, is furnished with to be used to form the deformable member of riveting (plastic deformation) and it remains there in described housing for this reason.
The verified combination by pressing and riveted joint can realize the process with high withdrawal force and manufacture reliably.Show in addition, pressing-in force can reduce and bulged-in parts wall thickness can reduce, thereby obtains a plurality of advantages.
According to pluging connector of the present utility model, be particularly useful in the power supply on vehicle of automobile or other motor vehicle.But it also can be used in other field or for being different from other object in power supply on vehicle and be applied.According to pluging connector of the present utility model, can as plug, be set forth below, but also can be configured to plug accommodation section (socket) or form any other parts of connectors.Described pluging connector has the housing of electric insulation.Described housing can integrally be made by suitable plastics.
Described housing is preferably comprised of following material, that is, be not only applicable to occur in pluging connector is used in to automobile until the temperature of 200 ℃, and can not there is not significantly distortion or fracture tendency ground absorbability and further directed force.A kind of example of specially suitable material is plastics or the plastic hybrid with characteristic polyamide composition (especially partially aromatic copolymerization amine), it preferably obtains fiber reinforced, have more than 20% percentage by weight, be preferably glass fibre or the mineral fibres composition of 25% percentage by weight.In addition, the notable feature of this plastics is also very little permeability, thereby effectively avoids such as the such interference Medium Diffusion of hydrone in described housing.
This housing can be manufactured with common pressure casting method at low cost.
At this, described housing has at least one cavity, and other parts of described plug can be arranged in described cavity.If by described housing for the manufacture of multiple connecting portion, for example double or triple connecting portions, socket connection portion, can be arranged on a plurality of cavitys that be arranged side by side, that be electrically insulated from each other in housing.Alternatively, also can be by single enough large arrangement of cavities in described housing, and each plug of multiple socket connection portion is electrically isolated from one by the insulating part (collets or path) being arranged between them.
In order to arrange other parts of plug, can arrive described cavity via two openings, wherein, described opening is constructed in the following way,, for the parts that are connected with the wire of power supply on vehicle and parts for being connected as plug accommodation section with counter element at an angle, preferably 90 spend and relative to each other arrange.
In the cavity of described housing, be furnished with at least one inner wire and preferred cloth and be equipped with an outer conductor.
Described inner wire is comprised of the first inner wire part of side of wire was and the second inner wire part of grafting side.
At this, described the first inner wire part contacts for the current－carrying conductor of the wire with power supply on vehicle, and the current－carrying conductor of the plug accommodation section that the second inner wire part contact is constructed accordingly.
At this, described the first inner wire part and the second inner wire part are preferably embodied as lower member, described member has exterior contour, through described exterior contour, the first inner wire part and the second inner wire part can move into point-blank or be pressed into for this reason corresponding of described plug and arrange and corresponding to the profile of described inner wire part be provided with opening, other moment described inner wire is installed is present in the parts in housing.The first inner wire part has extraly as under shed, and described opening is for laterally holding the second inner wire part and correspondingly geometrically corresponding with the exterior contour of the second inner wire part.
Described the first inner wire part can insulated body surrounds, and described insulator form fit ground and attitude are regularly, and preferably power ordinatedly, is arranged in described the first outer conductor part.Described insulator preferably has by the transverse opening of the second inner wire part break-through.
According to the utility model, described the first inner wire part and described the second inner wire part are connected to each other via interference fit.At this, this compacting connecting portion has been guaranteed, even the electrically contacting under mechanical stress of two parts of described inner wire, by the power supply on vehicle at automobile according to plug arrangement of the present utility model time, still work reliably, and can not cause interrupting or electric arc even, described interruption or electric arc may cause to other parts of contact, housing or power supply on vehicle for example electronic device cause damage.Especially, by described interference fit, provide electrically contacting between the first inner wire part and the second inner wire part, described in the notable feature that electrically contacts be that the low and result of transition resistance only produces slight temperature increase in the region of interference fit when causing under high pressure moving.
Except interference fit, also by the first inner wire part and the riveted joint of the second inner wire part.Thus, can process realize reliably high withdrawal force, and reduced be simultaneously pressed into height and pressing-in force, thereby except the advantage realizing by interference fit, can also when simply and at low cost manufacturing, realize high withdrawal force above.
About this point, shown particularly advantageously, as the corresponding part of described interference fit, one side is provided with tenon and another aspect is provided with opening, especially cylindrical tenon and circular open.Can manufacture this structure on the one hand uncomplicatedly.These two kinds of parts can be pressed into each other easily on the other hand.
For realize described part better promptly, maybe advantageously, the outer surface of described tenon at least with respect to part of its height with around mode be provided with annular knurl.
In addition, in order to rivet described inner wire part, shown that tool is advantageous, described tenon has the rivet (preferably around flange) that integral type (material uniformly) forms, described rivet plastic deformation on its free end.In other words, described tenon immediately described inner wire part contact and there is free end.On this free end, form and have rivet, for example flange.At this, described flange aligns with the outer surface of tenon or diametrically diametrically within this outer surface.If tenon is pressed in the opening of the first inner wire part, so described flange exceeds described the second inner wire part in the adverse current side in direction and stretches out and in this plastic deformation, to realize riveting being pressed into of described the second inner wire part.
According to the utility model, be provided with deformable member, it is arranged in housing and preferably and remains in housing.Especially, in the situation that being provided with rivet or flange, described rivet or flange contact with described deformable member in the opening that the second inner wire part or its tenon is pressed into the first inner wire part time.When being further pressed into, can complete the plastic deformation of described rivet, to realize riveting.
Described deformable member can be independent parts, its correspondingly with rivet or tenon opposed to each other or in the face of they be arranged in housing.But, favourable and for simple manufacture, that is to say described deformable member and isolator integrated on material and form uniformly, described insulator surrounds the first inner wire part in the mode of electric insulation.
Described outer conductor is comprised of the first outer conductor part of side of wire was and the second outer conductor part of grafting side.At this, cavity is constructed in the following way,, can import ordinatedly the first outer conductor part through the first opening shape that is.For this reason, described cavity zone segmentation ground and corresponding to the shape ground of the first outer conductor part structure in the following way, that is, described the first outer conductor part imports with angle position only about importing direction, and with respect to described angle position attitude, fixes after in importing housing.For this reason, described housing for example has and is parallel to the brace that importing direction distributes in cavity, and described brace embeds in the corresponding slot on the outside of the first outer conductor part.
In importing direction, the first outer conductor part is supported in the mode of floating.This tool has the following advantages, and can compensate the tolerance when plug is connected with corresponding plug accommodation section.
The second opening through cavity can import the second outer conductor part, wherein, described cavity in this region with the region of previously discussing about the first outer conductor part structure in the following way on the contrary, that is, described the second outer conductor part can form fit ground but also can be arranged in cavity rotationally.At this, described the second opening is constructed preferably cylindrically, and wherein, the longitudinal axis of the second opening is arranged in the desirable angle position of plug with respect to the longitudinal axis of the first opening.
At this, the second outer conductor part is served as shroud sleeve in grafting side and is carried out machinery and electrical connection for the shield contact of the plug accommodation section with corresponding structure, in contrast, the first outer conductor part is provided for carrying out electrical contact and Mechanical Contact with the shielding part of the wire of power supply on vehicle at side of wire was.
Two parts of described outer conductor refer to as lower member, it has exterior contour, through described exterior contour, the first outer conductor part and the second outer conductor part can be moved into point-blank or are pressed in opening for this reason corresponding in described housing and that arrange and construct corresponding to the profile of described outer conductor part.Additionally, the first outer conductor part has opening in side, and described opening is used for holding the second outer conductor part, and correspondingly geometrically corresponding with the exterior contour that is provided for connection of the second outer conductor part.
Described outer conductor parcel inner wire, except being arranged on side of wire was and the region of grafting side for contacting.
The opening being present in described the first outer conductor part is constructed in the following way, that is, not only for contacting the second inner wire part of the first inner wire part but also can being arranged in described open interior around second the second outer conductor part setting of inner wire part, mistake described above concentrically.
Preferably, the first outer conductor part and the second outer conductor part are connected to each other via interference fit.The preferably gapless connection that this power between two parts of the outer conductor of plug coordinates can produce especially simply and simultaneously by two parts the stack in the region of described interference fit guarantee to form the shielding completely to described inner wire part.At this, can be by holding as described above the first outer conductor part and the second outer conductor part guarantees in housing, two parts of this of outer conductor in housing aspect pressing contact location correctly relative to each other.In addition, this layout by outer conductor in housing is also connected and has guaranteed with highly stable pressing, and the necessary shielding to inner wire is provided in the region at plug in the time of in the socket connection of power supply on vehicle that is applied to automobile.
Shown that tool is advantageous, the first outer conductor part refers to the member of being produced with cutting process, that is to say, it by material block milling, formed and/or turning or otherwise cutting form.Like this, can produce foregoing geometry with simple mode and method, so as to make the first outer conductor part and plug for example the second outer conductor part, insulator or housing other parts adjacent with it arrange or Best link.
In addition, preferably, the first outer conductor part is comprised of copper or copper alloy.Preferably, by copper alloy that can fly-cutting, formed.Described copper alloy can be realized the efficient especially manufacture to high-quality the first outer conductor part with cutting process.The surface of the surface of the first outer conductor part and other conductive component of plug can additionally scribble another kind of material completely or partially, for example zinc, silver or golden, to improve thus the transition resistance on the connecting portion of two parts, that is to say the oxidation tendency that improves conductivity and/or also reduce described parts.
Equally, preferably, the first outer conductor part is divided into fastening area and join domain.Particularly preferably be, described region refers to two members that separate.In this case, only the described join domain of the first outer conductor part is manufactured with cutting process.Described join domain has as under shed, and the second outer conductor part is arranged in described opening.Described fastening area refer to simple structure geometrically and preferably can be as bulk section that obtain, for example tubulose, it was connected with described join domain before plug is installed, for example same and described join domain pressing.
The first inner wire part preferably has the join domain with opening, and the second inner wire part is arranged in described opening.Be adjacent to, the first inner wire part has fastening area, and it is for contacting with the current－carrying conductor of wire.
Preferably, the open centre in the join domain of the first inner wire part and the first outer conductor part is positioned on common axis.This tool has the following advantages, and the second inner wire and the second outer conductor can be connected to each other in unique operated pressing tool and preferably in unique press strokes.
At this, in order to ensure the best in quality of described compacting connecting portion, shown that tool is advantageous, the first outer conductor part has the parallel setting face of parallel preferred planar with the first inner wire part in join domain.The insulator that the power occurring in the time of when this structural form of two parts makes in the second outer conductor part is pressed into the first outer conductor part or in the second inner wire part is pressed into the first inner wire part can not damaged or destroy housing or arrange around the first inner wire part, and can guarantee simultaneously, in order to produce high-quality compacting cooperation, realizable force evenly imports in compacting accommodation section, when manufacturing plug described in housing be arranged in described compacting accommodation section.
Described insulator is especially comprised of following material, that described material is not only applicable to occur in pluging connector is applied to automobile until the temperature of 200 ℃, and can in the situation that not there is not significantly distortion, absorb and power that further guiding occurs when pressing and the described inner wire part of riveted joint.A kind of example of particularly suitable material is plastics or the plastic hybrid with characteristic polyamide composition (especially partially aromatic copolymerization amine), it preferably obtains fiber reinforced, it has more than 20% percentage by weight, is preferably glass fibre or the mineral fibres composition of 25% percentage by weight.
Particularly advantageously, insulator has and is parallel to especially plane parallel in the setting face of the setting face of the first inner wire part except deformable member.
In a kind of particularly advantageous structure of the first inner wire part, described the first inner wire part forms by being provided with in a side for holding the member of tabular or strip opening, dimensionally stable of the second inner wire part.
In this case, described insulator have be parallel to insulator the longitudinal axis, range selector is slot-shaped recessed gap, described recessed gap is provided for holding the first inner wire part.In order can especially simply the first inner wire part to be arranged in insulator, the entrance of slot-shaped recessed gap is set as being greater than the region arranging in order to hold of the first inner wire part, that is to say, described entrance higher than and/or be wider than the region of opening described in the initial break-through of the first inner wire part.The power occurring while connecting the first inner wire part and the second inner wire part in order to be absorbed in, opening in the jointing of described recessed gap and the first inner wire part is adjacent to have setting face, described setting face is constructed in the following way, that is, it is fixed in insulator the first inner wire part.Preferably, be adjacent to the opening in two opposed sides of described recessed gap, be provided with two crossbeam shapes, stretch into the setting face in described recessed gap.But, alternatively, also the setting face that surrounds opening can be set in three or four sides.
Finally, also it is contemplated that, utilize annularly one or more setting face corresponding to opening shape bending to surround completely or partially described opening.Except fixing, this structural form also has another advantage, and the part being arranged in opening of the second inner wire part can be stretched out through the first inner wire part a little, and does not damage insulator when forming interference fit.
Particularly preferably be, the join domain of described housing and the first outer conductor part is adjacent to have inner and outside, that is to say two parallel preferably parallel plane setting faces, and described setting face is arranged abreast with the setting face of the first outer conductor part again.
Shown that tool is advantageous, be furnished with sealed clip (Verschlussb ü gel) on housing, described sealed clip especially reduces needed power is installed when pluging connector connects with corresponding grafting accommodation section, or makes to install and become easy.At this, especially, when manufacturing according to pluging connector of the present utility model, preferably, sealed clip is releasably arranged on housing.This can realize the layout of sealed clip on housing after the pressing of implementing inner wire part and outer conductor part.Alternatively, described sealed clip so pivotly (verschwenkbar) is arranged on housing, that is, it can not have a negative impact to pressing process in pivot position.
Particularly preferred execution mode comprises the sealed clip with locking member, to prevent that plug from by mistake or without permission being opened with the connection of corresponding grafting accommodation section.
Especially, if material is realized contacting of the first inner wire and current－carrying conductor in combination, can realize highly stable fastening.Preferably, the current－carrying conductor of the first inner wire and wire welding.This tool has the following advantages, that is, even in the situation that current－carrying conductor for example, by different materials (copper or aluminium or their alloy), form and still can use the first identical inner wire.
In addition, preferably, the first outer conductor part is pressed via the splicing sleeve that surrounds radome at the radome of side of wire was and wire.At this, described splicing sleeve makes and being connected that the radome (screening braid, shielded film) of wire limits, and the pressing of the first outer conductor part and splicing sleeve has been guaranteed, be arranged in the member in the first outer conductor part, as as described in the first inner wire part and surround its insulator, can slippage ground and attitude besieged regularly.
The join domain of the radome of the first outer conductor and wire can preferably be provided with additional seal, and described seal was for example arranged on wire before the current－carrying conductor of wire connects with described inner wire together with lid.Described lid has draw-in groove, and described draw-in groove can be connected with the draw-in groove accommodation section of relative configurations on housing, so that by making lid and being connected of plug casing described seal be positioned in its active position (Wirkstellung).
Equally, can seal be set in grafting side, described seal effectively connects with the plug accommodation section of corresponding structure.When described plug is embodied as multiple plug, it preferably refers to total seal, that is to say, described seal and housing wall are adjacent to arrange in the following way, that is, it is around all grafting region of multiple plug and sealing after plug is arranged on to grafting accommodation section.
For fixing described seal, screens element relative configurations, for example ring-type is connected with housing, be preferably pressed in described housing.
At this, preferably, implement described screens element simultaneously for holding the interruption identification part (Unterbrechungserkennung) (so-called " interlocking ") of socket connection portion.Described interruption identification part is particularly useful for monitoring the correct arrangement of plug in plug accommodation section.By described interruption identification part is fixed on screens element, can be simply and manufacture at low cost described interruption identification part, and in the end in several installation steps, be fixed on the housing of plug, thereby can avoid dramatically damaging this member when plug is installed.
There is advantage ground, for automobile preferably power supply on vehicle electronic or hybrid vehicle there is the pluging connector with characteristic described above.
According to angle of the present utility model type pluging connector can by few automatable a little and qualitatively easily the manufacturing step of monitoring produce, and be particularly useful for automobile preferably in the power supply on vehicle of electronic or hybrid vehicle.
Accompanying drawing explanation
Fig. 1 illustrates the vertical section before riveted joint step according to angle of the present utility model type pluging connector;
Fig. 2 illustrates the vertical section after riveted joint step according to angle of the present utility model type pluging connector in Fig. 1.
Embodiment
Fig. 1 illustrates according to angle of the present utility model type pluging connector 1.Described angle type pluging connector is embodied as single plug and is correspondingly connected with the wire 6 of the power supply on vehicle of automobile.
At side of wire was, the unshowned housing of described plug 1 utilizes unshowned lid to seal.Described lid can engage with described housing, and their are positioning seals 2.10 simultaneously, to prevent that medium from invading on the connecting portion of plug and wire 6.Described wire 6 is the shielded conductors with screening braid, and described screening braid is laid on the exterior insulation material of wire and utilizes splicing sleeve 6.30 to be fixed on described wire in the fastening area of described wire 6.Welding with the first inner wire part 5.1 of described angle type pluging connector 1 from the outstanding current－carrying conductor 6.5 of described wire 6 in described join domain of described wire.Be adjacent to illustrate insulator 4.1 with described the first inner wire part 5.1, described the first inner wire part 5.1 is arranged in insulator 4.1.Described insulator 4.1 has transverse opening, through described transverse opening, can contact described the first inner wire part 5.1.In order to contact the splicing sleeve 6.30 of remaining valid and being electrically connected to the screening braid of wire, shown the first outer conductor part 3.1 has the receiving section of tubulose.In addition, described the first outer conductor part 3.1 has transverse opening, through described transverse opening, can contact after plug is installed and be arranged in the first inner wire part 5.1 in the first outer conductor part 3.1.Described the first outer conductor part 3.1 has following exterior contour, and described exterior contour can move in the part of relative configurations of housing internal cavity the first outer conductor part point-blank.In grafting side, the second outer conductor part 3.2 and the second inner wire part 5.2 being arranged in the second outer conductor part 3.2 are inducted in the cavity in described housing.Between the second inner wire part 5.2 and the second outer conductor part 3.2, for these two parts are electrically insulated from each other, and be furnished with insulating cover 4.2.
Described the second outer conductor part 3.2 and described the second inner wire part 5.2 all have recess on portion's periphery within it, and each contact element 3.20,5.20 is arranged in described recess.Described contact element refers to the contact chip of ring-type.Preferably, the contact element 3.20,5.20 of sheet is constructed in the same manner except diameter, that is to say, they are split to form and are and then bent in a different manner by identical banded semi-finished product.According to the utility model, described the first outer conductor part 3.1 and the second outer conductor part 3.2 press together in the following way each other afterwards in being arranged in housing 2,, between two parts, form interference fit that is.
Meanwhile, in an illustrated embodiment, described the first inner wire part 5.1 and described the second inner wire part 5.2 are also connected to each other via interference fit.In described housing, be arranged in cavity to described the first outer conductor part 3.1 and the second outer conductor part 3.2 form fit that are connected with described the first outer conductor part 3.1 via interference fit.In the first outer conductor part 3.1 internal placement, have insulator 4.1, it is with the first inner wire part 5.1 that is positioned at its inside.Described the first inner wire part 5.1 is configured to tabular member, and it has at least two parallel sides.Described in one of them, side forms setting face 5.111, and described the first inner wire 5.1 rests on the parallel setting face 4.111 forming on insulator 4.1 with described setting face 5.111.Described the first inner wire 5.1 in one end thereof, weld together with the current－carrying conductor of wire 6 and on contrary end by the second inner wire part 5.2 break-through, and be connected with described the second inner wire part via interference fit.In the interference fit producing between the first outer conductor part 3.1 and the second outer conductor part 3.2 and/or between the first inner wire part 5.1 and the second inner wire part 5.2, by operated pressing tool applied pressure, can be effectively absorbed via all parts (4.111 and 5.111) of described plug noted earlier and other the setting face being arranged parallel to each other, thereby can not damage adjacent component, produce high-quality connector.
Described the first outer conductor part 3.1 has join domain 3.11 for being connected with the second outer conductor part 3.2 and for the fastening area 3.12 on the screening braid of wire 6, this wire 6 is connected to the power supply on vehicle of automobile.Described the first outer conductor part 3.1 has cavity, and other parts can be arranged in described cavity.Described cavity has two openings 3.110,3.120 and constructs in the following way, that is, other parts for example two parts 5.1,5.2 of inner wire part can be respectively arranged in mode at an angle each other through a described opening.At this, one of them direction A is corresponding to following direction, in described direction, pressure force (arrow) is applied in described the first outer conductor part 3.1, to be connected with the second outer conductor part 3.2, and one of them direction B is corresponding to following direction, be that setting face 3.111 ground that described direction is parallel in the join domain 3.11 that is arranged in described the first outer conductor 3.1 distribute, described setting face 3.111, simultaneously corresponding to following direction, moves in described housing 2 in the above first outer conductor part 3.1 of described direction point-blank.
Described the first inner wire part 5.1 is configured to the tabular component with at least two parallel sides as mentioned, and has join domain 5.11 and fastening area 5.12.In join domain 5.11, be furnished with opening 5.110, the second inner wire parts 5.2 and pass described opening 5.110 to be in contact with one another.At this, the axis A of described opening 5.110 is parallel to following direction and distributes (arrow),, in described direction, applies the pressure force that connects the first inner wire part 5.1 and the second inner wire part 5.2.
Perpendicular to described axis A be furnished with setting face 5.111, via described setting face 5.111, pressure force can be exported on the insulator 4.1 of the first inner wire part 5.1.
In order to carry out pressing, described the second inner wire part 5.2 has tenon 5.210, and described tenon 5.210 is unified on material, that is to say with described the second inner wire part 5.2 integral type structures and is fastened on described the second inner wire part 5.2.Described tenon has free end 5.211.About this point, free end can be understood as bottom, and it is not fastened on the second inner wire part 5.2.That is to say, described tenon 5.210 has two ends, an end in described two ends is fastened on the second inner wire part 5.2 or on material and forms integratedly with described the second inner wire part 5.2, and another end is opposed or contrary end.In addition, on described free end 5.211, form have around flange or rivet 5.212(referring to Fig. 1), described around flange or rivet 5.212 for riveted joint (Fig. 2) described inner wire part 5.1 and 5.2 after a while, as below by elaborating.On the outer surface of tenon 5.212, can be provided with annular knurl, it extends or only on Partial Height, extends on the whole height between mentioned end.
For this purpose, described insulator 4.1 has deformable member 4.10 alignedly with described opening 5.110.Described deformable member 4.10 on material, be unified or with described insulator 4.1 integral types structures.
In the embodiment shown, described deformable member 4.10 is constructed highlightedly, and wherein, upper surface 4.11 can stagger backward with respect to described setting face 4.111.The trailing edge of described deformable member 4.10 is along constructing alignedly with flange 5.212, thereby the distolateral trailing edge edge of encountering described deformable member 4.10 in pressing process of flange 5.212, and make flange 5.212(rivet) moulding distortion, to the first inner wire part 5.1 and the second inner wire part 5.2 are riveted each other, as illustrated in Figure 2.
In Fig. 1 and Fig. 2, be illustrated schematically in the different conditions while manufacturing according to angle of the present utility model type pluging connector 1 or for the electrical connection of this pluging connector 1.At this, Fig. 1 is illustrated in the second inner wire part 5.2 or its tenon 5.210 is pressed into the state during the opening 5.110 of the first inner wire part 5.1, and Fig. 2 illustrates the completed connection status of riveting between the first inner wire part 5.1 and the second inner wire part 5.2.
Current－carrying conductor 6.5 on an end of described wire 6 with according to the first inner wire part 5.1 of angle of the present utility model type pluging connector 1, via welding method, be connected.Shielding part 6.3 for fixing described wire 6 covers and adds splicing sleeve 6.30 on described shielding part.In addition, insulator 4.1 and the first outer conductor part 3.1 are at least arranged around join domain 5.11 ground of the first inner wire part 5.1.In next step, the join domain 3.11 of the first outer conductor part 3.1 is at least connected with splicing sleeve 6.30, is here that crimping connects.Described wire 6 and the first outer conductor part 3.1 are fixedly connected with other above-mentioned parts that are arranged in the first outer conductor part 3.1, and described the first outer conductor part 3.1 moves in the cavity of housing point-blank through the first opening, wherein, the profile of described cavity is constructed in the following way, that is, be arranged in the cavity of housing 2 described the first outer conductor part 3.1 anti-torsions.Described the first outer conductor part 3.1 is by being fastened on lid on housing and being fixed in described housing.In the direction of the second opening of the cavity of housing, the opening being laterally arranged in the first outer conductor part 3.1 is shown, through described opening, in following step, the second outer conductor part 3.2, the second inner wire part 5.2 and insulating cover 4.2 is arranged in the cavity of housing.Now, in pressing step (Fig. 1), described the first outer conductor part 3.1 and the second outer conductor part 3.2 are connected to each other, method is: between described part, realize interference fit.
Meanwhile, also, when forming interference fit, make described the first inner wire part 5.1 and the second inner wire part 5.2 pressing each other.
When pressing, the edge of the deformable member 4.10 of the distolateral and insulator 4.1 of flange 5.212 contacts.By the further pressing (press strokes) on direction A, the plastic deformation as illustrated in Figure 2 of described flange 5.211, makes described flange mesh from behind described the first inner wire part 5.1 and realize riveting.In other words, the first side 5.112 of described the first inner wire part 5.1 and opposed setting face 5.111 are sandwiched between the flange (rivet) 5.212 of convex shoulder 5.213 and plastic deformation, and therefore the interference fit between tenon 5.210 and opening 5.110, also realize the riveting between described the first inner wire part 5.1 and the second inner wire part 5.2.
Can significantly improve thus the withdrawal force of connecting portion between described inner wire part 5.1 and 5.2, this intensity at described the first inner wire part 5.1 stands good when that is to say the level reduction of interference fit and/or the strength decreased of interference fit.Under this background, can on direction A, use less press power, this is conducive to process reliability and has been avoided other member to damage, and can not reduce desired withdrawal force.Therefore, can carry out simply and cheaply and process realize being electrically connected between transition resistance is low and withdrawal force is high the first inner wire part and the second inner wire part when manufacturing reliably.
Finally, between the second inner wire part 5.2 and the first outer conductor part 5.1, be pressed into insulating cover 4.2, described insulating cover 4.2 stretches in insulator 4.1 in the following way, that is, the part of described inner wire 5.1,5.2 completely with the part electric insulation of described outer conductor 3.1,3.2.
Claims (8)
1. a pluging connector (1), especially be used in the power supply on vehicle of automobile particularly, described pluging connector (1) has the inner wire (5.1 in the housing that is arranged in electric insulation, 5.2) and deformable member, described deformable member is arranged in described housing, wherein, described inner wire (5.1, 5.2) have for being fastened to side of wire was the first inner wire part (5.1) on wire (6) and grafting side the second inner wire part (5.2) for being connected with plug, and described the first inner wire part (5.1) and described the second inner wire part (5.2) are connected to each other via interference fit and rivet each other by deformable member (4.10).
2. pluging connector according to claim 1, wherein, described the second inner wire part (5.2) has tenon (5.210), described tenon (5.210) is pressed in the opening (5.110) of described the first inner wire part (5.1), to described the first inner wire part (5.1) and described the second inner wire part (5.2) are connected to each other via interference fit.
3. pluging connector according to claim 2, wherein, the outer surface of described tenon (5.210) at least in part of its height with around mode be provided with annular knurl.
4. pluging connector according to claim 2, wherein, described tenon (5.210) has the rivet (5.212) that integral type forms on its free end, described rivet (5.212) plastic deformation, to make described the first inner wire part (5.1) and described the second inner wire part (5.2) riveted joint.
5. pluging connector according to claim 3, wherein, described tenon (5.210) has the rivet (5.212) that integral type forms on its free end, described rivet (5.212) plastic deformation, to make described the first inner wire part (5.1) and described the second inner wire part (5.2) riveted joint.
6. according to the pluging connector described in any one in the claims 1-5, also comprise insulator (4.1), wherein, described deformable member (4.10) forms with described isolator integrated.
7. for a power supply on vehicle for automobile, it has according to the pluging connector described in any one in claim 1-6.
8. power supply on vehicle according to claim 7, wherein, the described first inner wire part (5.1) of described pluging connector (1) is connected in combination with current－carrying conductor (6.5) material of the wire (6) of described power supply on vehicle.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013201125.3 | 2013-01-24 | ||
| DE102013201125.3A DE102013201125B4 (en) | 2013-01-24 | 2013-01-24 | Connector, use of such a connector and method for making an electrical connection in such a connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203774495U true CN203774495U (en) | 2014-08-13 |
Family
ID=51064499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420043504.7U Expired - Lifetime CN203774495U (en) | 2013-01-24 | 2014-01-23 | Plug-in type connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203774495U (en) |
| DE (1) | DE102013201125B4 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107534260A (en) * | 2015-03-05 | 2018-01-02 | 罗森伯格高频技术有限及两合公司 | The assemble method of curved formula connectors |
| CN111133633A (en) * | 2017-09-22 | 2020-05-08 | 哈廷电子有限公司及两合公司 | High-current plug connector with insulating sleeve |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016109882A1 (en) * | 2016-05-30 | 2017-11-30 | Rema Lipprandt Gmbh & Co. Kg | Quick disconnectable electrical connector and method for contacting an electrical contact element with an electrical conductor |
| CN206542036U (en) * | 2017-01-11 | 2017-10-03 | 哈廷电子有限公司及两合公司 | The arrangements of electric connection that compartment for the connection for rail vehicle powers |
| CN109066227A (en) * | 2018-08-06 | 2018-12-21 | 四川永贵科技有限公司 | A kind of hitch connector with network function |
| EP3965237A1 (en) * | 2020-09-03 | 2022-03-09 | TE Connectivity Germany GmbH | Angled connector and method of assembling an angled connector |
| DE102021112300B4 (en) | 2021-05-11 | 2023-09-21 | Lisa Dräxlmaier GmbH | CONTACT DEVICE FOR A DOUBLE POWER RAIL, MATCH TO THE CONTACT DEVICE AND CONTACT SYSTEM FOR TWO DOUBLE POWER RAILS |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2529852C3 (en) * | 1975-07-04 | 1985-08-08 | Telefunken electronic GmbH, 7100 Heilbronn | Electrical contacting of an electrically conductive layer applied to an insulating carrier |
| DE19851790C2 (en) * | 1998-11-10 | 2002-07-11 | Ims Connector Systems Gmbh | coaxial |
| DE102007057443A1 (en) | 2007-11-29 | 2009-06-04 | Robert Bosch Gmbh | Angle connector for coaxial cable |
| DE102007057501A1 (en) * | 2007-11-29 | 2009-06-04 | Robert Bosch Gmbh | Electrical contact device for controller of motor vehicle, has bus bar for supplying electrical energy to controller from cable or pole terminal, and press-fit connection placed in electrical contact with bus bar |
| DE102012201123B3 (en) | 2012-01-26 | 2013-03-21 | Lisa Dräxlmaier GmbH | Angled high-voltage plug |
-
2013
- 2013-01-24 DE DE102013201125.3A patent/DE102013201125B4/en active Active
-
2014
- 2014-01-23 CN CN201420043504.7U patent/CN203774495U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107534260A (en) * | 2015-03-05 | 2018-01-02 | 罗森伯格高频技术有限及两合公司 | The assemble method of curved formula connectors |
| CN107534260B (en) * | 2015-03-05 | 2020-03-31 | 罗森伯格高频技术有限及两合公司 | Method for assembling bent plug connector |
| CN111133633A (en) * | 2017-09-22 | 2020-05-08 | 哈廷电子有限公司及两合公司 | High-current plug connector with insulating sleeve |
| US10992080B2 (en) | 2017-09-22 | 2021-04-27 | Harting Electric Gmbh & Co. Kg | High-current connector comprising an insulating bush |
| CN111133633B (en) * | 2017-09-22 | 2021-11-30 | 哈廷电子有限公司及两合公司 | High-current plug connector with insulating sleeve |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102013201125A1 (en) | 2014-07-24 |
| DE102013201125B4 (en) | 2014-09-04 |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |