Source: https://patents.google.com/patent/CN104081590B/en
Timestamp: 2020-04-03 19:55:20
Document Index: 510302589

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CN104081590B - Angular high-voltage plug - Google Patents
Angular high-voltage plug Download PDF
CN104081590B
CN104081590B CN201380006978.2A CN201380006978A CN104081590B CN 104081590 B CN104081590 B CN 104081590B CN 201380006978 A CN201380006978 A CN 201380006978A CN 104081590 B CN104081590 B CN 104081590B
CN201380006978.2A
CN104081590A (en
罗伯特·萨勒
克里斯汀·维默尔
斯蒂芬·维默尔
2012-01-26 Priority to DE102012201123A priority Critical patent/DE102012201123B3/en
2012-01-26 Priority to DE102012201123.4 priority
2013-01-08 Application filed by 利萨·德雷克塞迈尔有限责任公司 filed Critical 利萨·德雷克塞迈尔有限责任公司
2013-01-08 Priority to PCT/EP2013/050186 priority patent/WO2013110490A1/en
2014-10-01 Publication of CN104081590A publication Critical patent/CN104081590A/en
2017-06-30 Publication of CN104081590B publication Critical patent/CN104081590B/en
A kind of angular high-voltage plug (1) in vehicle power used in motor vehicle, it has external conductor (3.1, 3.2) with inner conductor (5.1, 5.2), external conductor (3.1, 3.2) with inner conductor (5.1, 5.2) it is arranged in the housing of the casing integrated with body of the integral type of electric insulation, wherein, external conductor (3.1, 3.2) it is made up of the first external conductor part (3.1) of side of wire and the second external conductor part (3.2) of grafting side, wherein, first external conductor part (3.1) and the second external conductor part (3.2) are connected to each other by press-fit.
Angular high-voltage plug
The present invention relates to a kind of angular high-voltage plug, it is with a motor vehicle.
The petrochemical material that is used in the internal combustion engine of motor vehicle mainly as fuel in the past few decades is increasingly reduced Source causes to need all the more to research and develop work-around solution now strongly, wherein, the driving of vehicle is individually presented by with battery or battery The electric notor of electricity is combined lower next real as so-called hybrid drive being originated with other non-electrical energy It is existing.
This is caused：Traditional 14V vehicle powers will be in future by (power) car of the considerably higher voltage with 200-750V Power supply is carried as addedly or fully substituting.Thus, so far no longer can quilt for manufacturing the connecting member system of vehicle power Use, because the phenomenon being associated with such high pressure can no longer be controlled by the connecting member system.
Meanwhile, connector scheme (wherein, the having used similar voltage very high) letter that will be derived from the technology that fixation is used It is also infeasible singly to introduce, because such connector scheme is not designed for the bar in the presence of motor vehicle Part.
Particularly, connector must be constructed so：The vibration produced in vehicle operation for a long time can't be to connection in Quality have adverse effect on.This is first and foremost related to the contact quality of wire, and wire here is typically shielded conductor, It is 50mm to have significantly larger on cross section2Inner conductor cross section, and be made up of copper (copper alloy) mostly, or also It is made up of aluminium (aluminium alloy) more and more.
In addition, proposing high request in terms of sealing to the connector for electric vehicle and motor vehicle driven by mixed power.Such as The infiltration of the media such as oily, anti-creme, snow melt salt, aqueous water or dust must be avoided reliably, and connection quality is in mid-term May be adversely affected by above-mentioned medium.
Connector must be constructed so, in vehicle occur until 200 DEG C temperature for vehicle power function just Perseverance does not produce influence.
Due to spatially close with electronic installation (for example, information entertainment of vehicle), so must assure that even The vehicle power connect in region is also thus completely shielded.
What must additionally be avoided is：In operation or when assembling and safeguarding vehicle or when there is accident in personnel Come to harm because the wire with guiding electric current comes in contact.
Finally, the manufacture of connector scheme and assembling must be carried out resource high-efficiency as far as possible, that is to say, that capital, time Cost with material should be minimum.
Task of the invention is：A kind of angular high-voltage plug is provided, this high-voltage plug can be used in the vehicle-mounted of motor vehicle In power supply, and provide a kind of method for manufacturing this high-voltage plug.
The task is by a kind of angular high-voltage plug and a kind of solves for manufacturing the method for the high-voltage plug.It is described Angular high-voltage plug has：External conductor and inner conductor, the external conductor and the inner conductor are arranged in electric insulation In the housing of integral type, wherein, the external conductor by the first external conductor part of side of wire and the second of grafting side outside Conductor part is constituted,
Wherein, the first external conductor part is made up of join domain and calmodulin binding domain CaM, the second external conductor portion Part is shroud sleeve, and the second external conductor part is included in the annular in the inner circumferential of the second external conductor part Recess,
Characterized in that, the first external conductor part and the second external conductor part are connected each other by press-fit Connect,
The inner conductor is made up of the first inner conductor components of side of wire and the second inner conductor components of grafting side, First inner conductor components have join domain and calmodulin binding domain CaM, wherein, first inner conductor components and described Two inner conductor components are connected to each other by press-fit,
The angular high-voltage plug also has：
Contact element, the contact element is arranged in outside described second from the second external conductor isolation of components In the recess of the annular of portion's conductor part；And
Insulator cap, the insulator cap be arranged in the second external conductor part and second inner conductor components it Between,
Wherein, inner circumferential periphery than second inner conductor components of the insulator cap in the end of the insulator cap It is small.
The method for manufacturing the high-voltage plug is comprised the following steps：
A) housing is molded,
B) the first inner conductor components are connected with the load conductor of the wire of the vehicle power,
C) insulation division and the first external conductor part are arranged around the join domain of first inner conductor components,
D) the first external conductor part is connected with the shielding part of the wire of the vehicle power,
E) the first external conductor part is existed together with the device arrangements being connected with the first external conductor part In the housing,
F) the second external conductor part is arranged in the housing,
G) press-fit is produced between the first external conductor part and the second external conductor part.
High-voltage plug of the invention in carried on vehicle power supply has what is be made up of appropriate synthetic material The housing of the electric insulation of integral type.
Housing is made up of following material, it is that it had both been suitable for occurring in application motor vehicle connectors until Reach 200 DEG C of temperature, it is also possible to conductance is absorbed and continued in the case where there is no substantially deformation and bending.For special The example of suitable material can have the very synthetic material of super polyamide share or synthetic material mixture, particularly part The copolyamide of aromatization, it is preferably employed in the case of with fiber reinforcement, wherein, glass fibre share or mineral fibres Share is more than 20% (weight), preferably 25% (weight).The strong point of such synthetic material is additionally low-down oozing Permeability, housing is diffused into so as to effectively prevent interference medium (such as hydrone).
Such housing inexpensively can be fabricated by with general injection moulding process.
Here, housing has at least one cavity, other devices of plug can be disposed with the cavity.When housing should When multiple (such as double or triple) socket connection is used to set up, multiple being electrically insulated from each other by arrangement each other Cavity is arranged in the housing.Alternatively, can be by single sufficiently large arrangement of cavities in the housing and multiple slotting Each plug of connecting connector by the insulation division (collets or insulating segment) that needs to be arranged between multiple connector and Electrically it is being separated.
In order to arrange other devices of plug, cavity can be entered via two openings, wherein, the such structure in opening Make：Device for the wire connection with vehicle power and the device (such as plug receiving portion) for being connected with corresponding element Angularly arrange toward each other, preferably into 90 degree of arrangement.
At least one external conductor and an inner conductor are disposed with the cavity of housing.Here, the external conductor It is made up of the first external conductor part of side of wire and the second external conductor part of grafting side.Here, cavity is constructed so： First external conductor part can in form-fit fashion be introduced by the first opening.Cavity is this branch section ground and with the The shape of one external conductor part is accordingly so constructed：First external conductor part by incoming direction only into an angle Degree ground is introduced, and is put on the angle position map position in the housing after being introduced into.Therefore, housing can for example in sky There is the lintel extended parallel to incoming direction, the lintel is embedded in corresponding on the outside of the first external conductor part in chamber In groove.
On incoming direction, the first external conductor part is supported by floating ground.This has the following advantages that, plug with it is corresponding Tolerance of plug receiving portion when being connected can be compensated.
By cavity second opening can introduce the second external conductor part, wherein, cavity in this region with before Region on the first external conductor part discussion in contradistinction to constructs as follows：Second external conductor part can be with shape The mode that shape coordinates and can rotate is arranged in the cavities.Here, the second opening is preferably in cylindrically to construct, wherein, second The longitudinal axis of opening is arranged relative to the longitudinal axis of the first opening with the angular pose of desired plug.
Here, the second external conductor part grafting side structure be shroud sleeve, to the plug for accordingly constructing The mechanical connection of shielding contact site and electrical connection of receiving portion, in contradistinction to, the first external conductor part is set in side of wire Put and mechanically contact and make electrical contact with for the shielding part with the wire of vehicle power.
The both parts of external conductor are referred to the wide component of following external type, can by the external type exterior feature By the first external conductor part and the second external conductor part it is linear push in other words press-in housing in, be respectively this set In the opening that type exterior feature put and with external conductor is accordingly constructed.First external conductor part additionally has on the side Just like under shed, the opening be used for accommodate the second external conductor part and correspondingly in size and geometry with the second external conductor The external type exterior feature for being provided for connection of part is corresponding.
External conductor removes following region outer wrapping inner conductor, and the region is arranged for contact in side of wire and grafting side Connection.
The opening being present in the first external conductor part constructs as follows：For contacting the first inner conductor of connection Second inner conductor components of part also have it is being concentrically disposed with around the second inner conductor components, had already described above Two external conductor parts can be arranged in open interior.
According to the present invention, the first external conductor part and the second external conductor part are connected to each other by press-fit.Inserting Such power cooperation, preferably void-free connection between two parts of the external conductor of head extremely can easily set up And overlapping by two parts in the region of press-fit and ensure simultaneously：To the complete shielding of inner conductor components. This, is protected in the housing by being accommodated the first external conductor part and the second external conductor part in mode described above Demonstrate,prove：Two parts of external conductor obtain correctly relative positioning for crimping contact connection aspect in the housing.Pass through The crimping connection of external conductor arrangement in the housing and very firm stable, also ensures：For used in carried on vehicle Situation in the connector of power supply, realizes in the region of plug to being shielded necessary to inner conductor.
Preferably：Inner conductor is by the first inner conductor components of side of wire and the second inner conductor components of grafting side Combine.
Here, the first inner conductor components are used to carry out contact connection to the load conductor of the wire of vehicle power, and Second inner conductor components contact connection with the load conductor of the plug receiving portion for accordingly constructing.
Here, the first inner conductor components and the second inner conductor components are implemented with the wide structure of following external type Part, be by what the external type exterior feature was able to carry out：By the first inner conductor components and the second inner conductor components it is linear push away Enter set by respectively first inner conductor components and the second inner conductor components of press-in plug in other words and correspond to The type exterior feature of inner conductor components is provided with opening, other devices in being present in housing when inner conductor is assembled.In first Portion's conductor part additionally has opening, and the opening is used to accommodate the second inner conductor components on the side, and correspondingly Ground is corresponding in the external type exterior feature geometrically with the second inner conductor components.
First inner conductor components are surrounded by insulation division, and the insulation division form fit and position are regularly, preferably Power cooperation it is arranged in the first external conductor part.Insulation division has lateral openings, and the lateral openings are by the second inner conductor Part runs through.
Preferably, the first inner conductor components and the second inner conductor components are interconnected with one another by press-fit. This, press-fit ensures：The electrical contact of two parts of inner conductor is connected to works as plug arrangement of the invention motor-driven When in the vehicle power of car, even if still reliably being functioned in the case of by mechanical stress, without interrupting, or Person even occurs without may cause the arc of damage to other devices (such as electronic device) of contact component, housing or vehicle power Light.The electrical contacts between the first inner conductor components and the second inner conductor components are realized especially by press-fit, should Electrical contacts are good at and therefore in operation when added with high pressure with very low transition resistance, only result in the region of press-fit Existing minimally heats up.
Here, being proved advantageously：First external conductor part is the component manufactured in the way of cutting, that is to say, that The component is formed by material material block milling and/or turning is formed, or is fabricated by the way of other cut.So, it is possible The geometry being previously mentioned before is produced in a straightforward manner, for by outside same the first of the first external conductor part and plug Conductor part adjacent other devices (such as the second external conductor part, insulation division or housing) arrangement in portion's is most preferably connected Together.
Also it is preferred that the first external conductor part is made up of copper or copper alloy.What is related preferably to is short thin slice The copper alloy of shape.Short laminar copper alloy is realized using the method for cutting with high-quality and especially efficiently manufactures the One external conductor part.The device of the surface of the first external conductor part and other steering currents of plug can be additionally complete Or partly coated with other materials, such as tin, silver or gold, to be achieved in improving at two connecting portions of device The oxidation tendency of transition resistance (namely improving electrical conductivity) and/or reduction device.
It is also preferred that：First external conductor part is divided into calmodulin binding domain CaM and join domain.Particularly preferably： The region is two separate components.In this case, only side of the join domain of the first external conductor part to cut Method is manufactured.The join domain has opening, and the second external conductor part is arranged in the openings.Calmodulin binding domain CaM refers in geometry On simply construct and also preferably can as volume production part introduce such as tubulose section, the section plug assembling before with company Connect region to be connected, for example, mutually crimped with join domain.
First inner conductor components preferably have the join domain with opening, and the second inner conductor components are arranged in the opening In.First inner conductor components are adjacent to calmodulin binding domain CaM, and the calmodulin binding domain CaM is used to be contacted with the load conductor of wire Connection.
The central point of the opening in the join domain of the first inner conductor components and the first external conductor part is preferably located in On common axis.This has the following advantages that：Second inner conductor and the second external conductor can be in unique crimping tools In and be preferably connected to each other by unique crimping stroke.
Here, in order to ensure crimping the best in quality of connector, being proved advantageously：First external conductor part and One inner conductor components in join domain have parallel, preferred planar it is parallel place face.Two such structures of device Make so that：When the second external conductor part is pressed into the first external conductor part or when by the second inner conductor components pressure The power occurred when entering in the first inner conductor components does not result in housing or around the exhausted of the first inner conductor components arrangement The damage or breaking-up of edge, while may insure：In order to form the press-fit of high-quality, power is equably imported crimping and is held Receive in portion, during plug is manufactured, housing is arranged in the crimping receiving portion.
Insulation division is particularly and is made up of following material, and the material had both been suitable for when connectors are used in a motor vehicle It is being occurred until 200 DEG C of temperature, can absorb in the case where there is no substantially deformation and continue to conduct when in crimping again The power occurred during portion's conductor part.Can be the synthetic material with super polyamide share for the example of particularly suitable material Or the copolyamide of synthetic material mixture, particularly partial aromatic, it is preferably employed in the case of with fiber reinforcement, Wherein, glass fibre share or mineral fibres share are more than 20 weight %, preferably 25 weight %.
Particularly advantageously：Insulation division has and places that face is parallel, preferred planar relative to the first inner conductor components Parallel places face.
In the particularly advantageous construction of the first inner conductor components, it is provided with for being led inside receiving second by side Opening, dimensionally stable the tabular of body component or banded component are constituted.
In this case, insulation division have parallel to insulation division longitudinal axis, segmentation in grooving shape recess, the recess It is arranged for accommodating the first inner conductor components.In order that the first inner conductor components particularly simply must be assembled in insulation It is possibly realized in portion, the region setting for being provided for accommodating of the inner conductor components of entrance aperture efficiency first of the recess of grooving shape It is bigger, that is to say, that this is higher than and/or is wider than the area taken the lead in through the opening of the first inner conductor components into opening Domain.In order to absorb the power occurred when the first inner conductor components are connected with the second inner conductor components, recess is adjacent with opening With face is placed in the connection section of the first inner conductor components, this places face and is constructed so on ground：This places face by first Inner conductor components are fixed in insulation division.Preferably, it is adjacent to opening and is provided with two relative sides of recess Two crossbeam shapes, stretch into recess in place face.But alternatively can also be provided with encirclement on three or four sides What is be open places face.Finally it is also conceivable to be：Place face and be in corresponding to what shapes of opening bent with one or more Circlewise completely or partially surround opening.Except fixation, such construction also has other advantages：Second inner conductor components The part being arranged in opening can also extend slightly into the first inner conductor components, and this will not be to exhausted when press-fit is produced Cause to damage in edge.
It is particularly preferred that the join domain of housing and the first external conductor part is adjacent to internal and outside (namely two parallel, to be preferably plane parallel) places face, and these place face again parallel to the first external conductor part Arrange with placing face.
It is proved advantageously, locking camber member is disposed with housing, the locking camber member is particularly is inserted by high pressure Power necessary to reducing assembling when head is connected with corresponding plug receiving portion, makes assembling become easy in other words.Here, especially It is to be preferably when high-voltage plug of the invention is manufactured：Locking camber member is detachably arranged on housing.This is caused Locking camber member can be arranged on housing after inner conductor components are mutually crimped with external conductor part.Alternatively, Locking camber member is pivotably arranged on housing as follows：The locking camber member is in pivot position not to crimping process Have a negative impact.
Particularly preferred embodiment includes the locking camber member with latch piece, so as to plug and corresponding plug The connection of receiving portion is protected by, in case unintentionally or unauthorized opening.
Particularly when the first inner conductor and load conductor it is joined integrally carry out contact be connected when, it is possible to achieve it is very firm Gu the combination of stabilization.Preferably, the first inner conductor is mutually welded with the load conductor of wire.This has the following advantages that：Even if It is that can also be used in same first for the load conductor being made up of different materials (such as copper or aluminium or their alloy) Portion's conductor.
Moreover it is preferred that：First external conductor part side of wire and conductor shielding part by surrounding shielding part Stop sleeve is mutually crimped.Here, stop sleeve cause to be connected with the shielding part (gauze screen, curtain) of wire circumscribed and First external conductor part ensure that with crimping for stop sleeve：It is arranged in the component (such as first in the first external conductor part Inner conductor and surround the insulation division of first inner conductor) by anticreep lost territory and position regularly collar.
First external conductor can be preferably provided with additional seal with the join domain of the shielding part of wire, the seal For example just it was arranged on wire together with cover piece before the load conductor of wire is connected with inner conductor.Cover piece has Screens portion, the screens portion can be connected with the screens portion receiving portion of the relative configurations on housing, will pass through cover piece and plug Housing connection and seal is positioned in its action position.
Equally grafting side can be provided with seal, the seal is made with the plug receiving portion for accordingly constructing With connection.When plug is implemented as multiple plug, then what is be preferably directed to is total seal, that is to say, that the seal and shell Body wall is adjacent to and is arranged in such a way：The sealing ring is assembled around all grafting regions of multiple plug by plug Sealed after in the plug receiving portion.
For fixing seals, by relative configurations, screens element for example in a ring be connected with housing, be preferably pressed into In housing.
Here, it is preferable that：The interruption mark part that screens element is implemented for accommodating connector simultaneously is (so-called " locking part ").The interruption mark part is particularly for monitoring plug being properly positioned in plug receiving portion.Marked by that will interrupt Knowledge portion is fixed in screens element, and the interruption mark part can simply and inexpensively be manufactured and walked in last assembling It is fixed on the housing of plug in one of rapid such that it is able to avoid component to sustain damage as far as possible when plug is assembled.
Advantageously, the vehicle power for motor vehicle (preferably electric motor vehicle or hybrid motor vehicle) has tool Standby previously described characteristic, angular high-voltage plug.
In order to manufacture angular high-voltage plug of the invention, it is desirable that following, partly already mentioned above Step：
Foregoing housing is manufactured with Shooting Technique.
The time can not relied on and spatially by inside the load conductor of the wire of carried on vehicle power supply and first Conductor part is connected, and preferred mode is：Load conductor is mutually welded with the first inner conductor components.
Before being connected with load conductor, cover piece and seal can be arranged on wire, cover piece and seal are set For being sealed to housing in the region of the connector of side of wire after a while.
In subsequent step, insulation division is arranged at least about the join domain of the first inner conductor components.Simultaneously or In subsequent step, the first external conductor can be arranged person around insulation division.
Preferably, stop sleeve was disposed with before by the assembling of the first external conductor on the shielding part of wire, for example Arranged by way of stop sleeve is mutually crimped with shielding part.
First external conductor is connected with the shielding part of wire in subsequent step preferably by shroud sleeve, preferably with pressure The mode for connecing is connected, particularly preferably connected in the way of clamping connection.
Afterwards, the first external conductor for being connected with wire and (this is led inside first in the first inner conductor therein Body by insulation division in electrically separation with the first external conductor again in order to be surrounded) it is arranged in the housing.
In a preferred embodiment, the cover piece being on wire can be used to add the first external conductor relative to housing With fixation.
In subsequent step, the second external conductor and the second inner conductor are arranged in the housing.
Then, at least the second external conductor is connected with the first external conductor by press-fit, preferably：By first Inner conductor and the second inner conductor are also landed simultaneously or immediately and are connected by press-fit in time.
In being preferable to carry out modification one, simultaneously or immediately in external conductor part and/or the company of inner conductor components After connecing, insulator cap is pressed into the space between the second inner conductor components and the second external conductor part.
Preferably, in order that plug assembling is complete, the seal of circulating type is arranged that this is close in the housing in grafting side Sealing is connected by being preferably the screens element of annular with housing, wherein, screens element can additionally have interruption if necessary Mark part.
Finally, locking camber member is fixed on housing in subsequent step, for example, is consolidated in the way of screens or clamping connection It is fixed.
Angular high-voltage plug of the invention can by it is less, can easily automate and also in terms of quality It is easy to the manufacturing step of monitoring to be manufactured and be particularly well-suited to motor vehicle (preferably electric motor vehicle or hybrid power is motor-driven Car) vehicle power in.
Fig. 1 illustrates angular high-voltage plug of the invention to have an X-rayed；
Fig. 2 equally shows angular high-voltage plug of the invention with decomposition diagram；
Fig. 3 illustrates angular high-voltage plug of the invention with section view；
Fig. 4 shows the sectional view of the first external conductor part；
Fig. 5 shows the sectional view of the first inner conductor components；
What Fig. 6 a- Fig. 6 d were showed schematically is：When angular high-voltage plug of the invention is manufactured sequentially in time Assemble flow schematic diagram.
Fig. 1 shows angular high-voltage plug 1 of the invention.Angular high-voltage plug 1 of the invention is embodied as double inserting Head and correspondingly it is connected with two wires 6a, 6b of carried on vehicle power supply.In side of wire, the housing 2 of plug 1 is by with two Individual cover piece 2.15a, 2.15b closing.Cover piece 2.15a, 2.15b can mutually be blocked with housing 2 and cover piece 2.15a, 2.15b simultaneously (unshowned) seal is positioned with respectively, to prevent medium from being oozed to the corresponding connecting portion of one of wire in plug Enter.Locking camber member 2.2 is fixed with housing 2, locking camber member 2.2 should especially cause angular high-voltage plug 1 relative Assembling in (unshowned) the plug receiving portion that should be constructed becomes easy.Shown locking camber member 2.2 additionally has door bolt A part for latch fitting 2.20, the part by the latch piece 2.20 can connect to the grafting being made up of plug and plug receiving portion Fitting is secured against undesirable release.In grafting side, angular high-voltage plug 1 has two contact sites, wherein, It is only capable of seeing two insulator caps 4.2a, 4.2b in Fig. 1.Contact site is by screens in corresponding plug receiving portion.In a ring Around two insulator caps 4.2a, 4.2b ground it is seen that screens element 2.3 in a ring.Screens element 2.3 in a ring is used for will The seal of (unshowned) grafting side is fixed.Meanwhile, it is disposed with interruption mark part on the screens element 2.3 of annular 2.35.It is so-called interlocking bridgeware to interrupt mark part 2.35, and the interlocking bridgeware is arranged in and is arranged at annular snap bit unit 2.3 On recess in.
And Fig. 2 equally shows angular high-voltage plug 1 of the invention with decomposition diagram.Exemplarily it is illustrated that motor-driven The wire 6 of car vehicle power, has been disposed with multiple devices of angular high-voltage plug 1 on the wire 6.By cover piece 2.15 and close Sealing 2.10 is elapsed on wire, and cover piece 2.15 and seal 2.10 are used to that the wire side end of housing 2 to be carried out to close and close Envelope.Wire 6 is the shielded conductor with gauze screen, gauze screen in the calmodulin binding domain CaM of wire 6 wire outer insulation it On be fixed on the outer insulation of wire around the home and by internal stop sleeve 6.30.Wire in join domain from leading The load conductor 6.5 stretched out in line 6 is mutually welded with the first inner conductor components 5.1 of angular high-voltage plug 1.With first inside lead Body component 5.1 is adjacent to and shows insulation division 4.1, and the first inner conductor components 5.1 are arranged in insulation division 4.1.Insulation division 4.1 has There are lateral openings, the first inner conductor components 5.1 can be touched connection by the lateral openings.For the shielding pair with wire The inside stop sleeve 6.30 of net holding effectively electrical connection carries out contact connection, and the first shown external conductor part 3.1 has There is the receiving section of tubulose.In addition, the first external conductor part 3.1 has lateral openings, the is arranged in after plug is assembled The first inner conductor components 5.1 in one external conductor part 3.1 can be touched connection by the lateral openings.Inside first Conductor part 5.1 has following external type wide, the external type is wide cause by the first inner conductor components 5.1 it is linear push shell It is possibly realized in the part of the corresponding construction of the cavity in body 2.In grafting side, by the second external conductor part 3.2 and cloth The second inner conductor components 5.2 being placed in the second external conductor part 3.2 are introduced into the cavity in housing 2.Inside second Insulator cap 4.2 is disposed between the external conductor part 3.2 of conductor part 5.2 and second, so that above-mentioned two part is electric exhausted each other Edge.Second external conductor part 3.2 and the second inner conductor components 5.2 have recess on its interior periphery, recessed A contact element 3.20,5.20 is respectively disposed with portion.Contact element is the contact chip of annular.Outside of the invention first The mutually crimping as follows each other after being arranged in housing 2 of the external conductor part 3.2 of conductor part 3.1 and second： Press-fit is produced between two parts.Meanwhile, in an illustrated embodiment, led inside the first inner conductor components 5.1 and second Body component 5.2 is connected also by press-fit each other.In order to be sealed to connector in grafting side, angle of the invention Shape high-voltage plug 1 has the seal 2.30 of circulating type, and the seal 2.30 is fixed on housing 2 by the screens element 2.3 of annular On.
The sectional view of angular high-voltage plug 1 of the invention figure 3 illustrates.In housing 2, with the side of form fit Formula is disposed with the first external conductor part 3.1 and is connected with the first external conductor part 3.1 by press-fit in the cavities Second external conductor part 3.2.There are housing two parallel to place face 2.111 on its bottom side.By the outside of housing 2 Face 2.111 is placed, can be arranged in a press housing 2 to connect external conductor part 3.1,3.2.Housing 2 is parallel Also face 3.111 is placed in the ground of the face that places 2.111 with parallel with the face that places 2.111.In the first external conductor part 3.1 Inside is disposed with insulation division 4.1, and it is carried in the first inner conductor components 5.1 therein.The structure of first inner conductor components 5.1 It is the tabular component with least two parallel sides to make.A formation in these sides places face 5.111, inside first Conductor 5.1 places face 5.111 and is placed on be configured on insulation division 4.1 parallel and places on face 4.111 by this.Inside first Conductor 5.1 is mutually welded and on opposite end by the second inner conductor in one end thereof with the load conductor of wire 6 Part 5.2 runs through and is connected by press-fit with the second inner conductor components 5.2.When in the first external conductor part 3.1 Between the second external conductor part 3.2 and/or between the first inner conductor components 5.1 and the second inner conductor components 5.2 The pressure applied by crimping tool during generation press-fit can be by the aforementioned arranged parallel to each other of each device of plug The face 2.111,3.111,4.111,5.111 that places be effectively absorbed such that it is able in the case where adjacent devices are not damaged Set up the connection of high-quality.Second inner conductor 5.2 has recess on its interior periphery, is disposed with the recess and is in The contact element 5.20 of sheet.Similarly, the second external conductor has recess on its interior periphery, same in the recess Sample is disposed with contact element 3.20 in the form of sheets.Preferably, all phase in addition to diameter of contact element 3.20,5.20 in the form of sheets Construct together, that is to say, that contact element 3.20,5.20 is separated from identical banding semi-finished product and then had Distinctively bend.
Fig. 4 shows the sectional view of the first external conductor part 3.1, and it has：To connect with the second external conductor part 3.2 The join domain 3.11 that connects and the calmodulin binding domain CaM for being used to be attached on the gauze screen 6.3 of the wire 6 of carried on vehicle power supply 3.12.First external conductor part 3.1 has cavity, and other devices can be disposed with the cavity.Cavity has two and opens Mouthfuls 3.110,3.120 and the cavity be constructed so：Two parts 5.1,5.2 of other devices, such as inner conductor can With opening opposite to each other angularly arranged through each one.Here, one of direction A corresponds to following direction：Pressure Connect pressure (arrow) to be applied in the direction on the first external conductor part 3.1, to connect with the second external conductor part 3.2 Connect, and one of direction B corresponds to following direction：The direction is parallel to the bonding pad for being arranged in the first external conductor 3.1 The extension of the ground of face 3.111 is placed in domain 3.11, the direction corresponds to following direction simultaneously：First external conductor part 3.1 is along this Direction is pushed into housing 2 linearly.
Fig. 5 schematically illustrates the sectional view of the first inner conductor components 5.1.First inner conductor components 5.1 are configured to Tabular component with least two parallel sides, and with join domain 5.11 and calmodulin binding domain CaM 5.12.In bonding pad Opening 5.110 is disposed with domain 5.11, opening 5.110 is run through by the second inner conductor components 5.2, is used to carry out contact connection. Here, the axis A of opening 5.110 extends parallel to following direction (arrow), when by the first inner conductor components 5.1 and second When inner conductor components 5.2 are connected, crimping pressure applies in the direction.Place face 5.111 to extend perpendicular to axis A, press Connect pressure can by this place face 5.111 export to surround the first inner conductor components 5.1 insulation division 4.1 on.
The assembling exemplary flow when angular high-voltage plug 1 of the invention is manufactured is schematically illustrated in Fig. 6 a-6d Different phase.Here, Fig. 6 a show the multiple devices with angular high-voltage plug 1 of the invention of carried on vehicle power supply The wire 6 of volume production together.In load conductor 6.5 and the first of angular high-voltage plug 1 of the invention on one end of wire 6 Portion's conductor part 5.1 is connected by welding method.Load conductor 6.5 is being connected it with the first inner conductor components 5.1 Before, cover piece 2.15 and seal 2.10 are elapsed on the insulation division of wire 6.In order to fix the shielding part 6.3 of wire 6, will External support sleeve 3.10 is attached on shielding part 6.3.Fig. 6 b schematically illustrate a subsequent step, wherein, insulation division 4.1 The ground of join domain 5.11 with the first external conductor part 3.1 at least about the first inner conductor components 5.1 is arranged.Not shown A subsequent step in, the join domain 3.11 of the first external conductor part 3.1 is at least connected with external support sleeve 3.10 Connect, herein, connected mode is clamping connection.The corresponding component being made shows in fig. 6 c.The external conductor part of wire 6 and first 3.1 are connected with other devices mentioned before being arranged in the first external conductor part 3.1, and the first external conductor portion Part 3.1 is pushed in the cavity of housing 2 linearly by the first opening, wherein, the type exterior feature of cavity is constructed so：Outside first Conductor part 3.1 is torsionally arranged in the cavity of housing 2.First external conductor part 3.1 exists by by the screens of cover piece 2.15 It is able to be fixed in housing 2 on housing 2.Laterally it is arranged in opening on the first external conductor part 3.1 towards housing 2 The direction of the second opening of cavity shows that the second external conductor part 3.2, the second inner conductor 5.2 and insulator cap 4.2 are rear It is arranged in the cavity of housing through second opening in continuous step.At this moment, in unshowned crimping step, led outside first The external conductor part 3.2 of body component 3.1 and second is interconnected with one another, and mode is：Press-fit is introduced between these two parts. Meanwhile, the first inner conductor components 5.1 and the second inner conductor components 5.2 are pressed in the case where press-fit is formed each other Pick up and.Insulator cap 4.2 is pressed between the second inner conductor components 5.2 and the second external conductor part 3.2, insulator cap During 4.2 stretch into insulation division 4.1 as follows：So that the part 3.1,3.2 of the part 5.1,5.2 of inner conductor and external conductor It is electrically insulated completely.Fig. 6 d schematically illustrate last installation step, wherein, inserted in angular high pressure of the invention in grafting side On first 1, the seal 2.30 of circulating type is arranged in housing 2, and seal 2.30 is consolidated by the screens element 2.3 of annular It is scheduled in housing 2.Here, the screens element 2.3 of annular additionally have interrupt mark part 2.35, the interruption mark part 2.35 with The element being arranged in plug receiving portion interacts.In last installation step, locking camber member 2.2 is folded with housing 2 Connect.
1. a kind of angular high-voltage plug (1) of vehicle power for motor vehicle, has：External conductor (3.1,3.2) and inside Conductor (5.1,5.2), the external conductor (3.1,3.2) and the inner conductor (5.1,5.2) are arranged in the one of electric insulation In the housing of formula, wherein, the external conductor (3.1,3.2) is by the first external conductor part (3.1) of side of wire and grafting side The second external conductor part (3.2) constitute,
Wherein, the first external conductor part (3.1) is made up of join domain (3.11) and calmodulin binding domain CaM (3.12), and described Two external conductor parts (3.2) are shroud sleeves, and the second external conductor part (3.2) is included in outside described second Annular recess in the inner circumferential of conductor part,
Characterized in that, the first external conductor part (3.1) and the second external conductor part (3.2) are by press-fit It is connected to each other,
The inner conductor (5.1,5.2) inside first inner conductor components (5.1) of side of wire and the second of grafting side by leading Body component (5.2) constitute, first inner conductor components (5.1) with join domain (5.11) and calmodulin binding domain CaM (5.12), Wherein, first inner conductor components (5.1) and second inner conductor components (5.2) are connected to each other by press-fit,
The angular high-voltage plug (1) also has：
Contact element, the contact element be with the second external conductor isolation of components, and be arranged in outside described second In the recess of the annular of portion's conductor part；And
Insulator cap, the insulator cap is arranged between the second external conductor part and second inner conductor components,
Wherein, inner circumferential of the insulator cap in the end of the insulator cap is smaller than the periphery of second inner conductor components.
2. angular high-voltage plug (1) according to claim 1, it is characterised in that the first external conductor part (3.1) Manufactured in the method cut.
3. angular high-voltage plug (1) according to claim 2, it is characterised in that
The first external conductor part (3.1) is made up of copper or copper alloy.
4. angular high-voltage plug (1) according to claim 3, it is characterised in that
The first external conductor part (3.1) is made up of short laminar copper alloy.
5. the angular high-voltage plug (1) according to any one of Claims 1-4, it is characterised in that
The first external conductor part (3.1) and first inner conductor components (5.1) have a join domain respectively (3.11,5.11), the join domain (3.11,5.11) respectively comes with an opening (3.110,5.110), and the opening The central spot of (3.110,5.110) is on parallel axis.
6. angular high-voltage plug (1) according to claim 5, it is characterised in that
The central spot of the opening (3.110,5.110) is on common axis (A).
7. the angular high-voltage plug (1) according to any one of Claims 1-4, it is characterised in that
The first external conductor part (3.1) and first inner conductor components (5.1) are in respective join domain In (3.11,5.11) face (3.111,5.111) is placed with parallel.
8. angular high-voltage plug (1) according to claim 5, it is characterised in that
9. angular high-voltage plug (1) according to claim 7, it is characterised in that
The housing (2) is with two adjacent with the join domain (3.11) of the first external conductor part (3.1) Parallel places face (2.111), and the face (2.111) that places places face relative to first external conductor (3.1) (3.111) abreast arrange.
10. angular high-voltage plug (1) according to claim 8, it is characterised in that
A kind of 11. vehicle powers for motor vehicle, the vehicle power has according to the described angle of one of preceding claims Shape high-voltage plug.
12. vehicle powers according to claim 11, it is characterised in that
First inner conductor components (5.1) of the angular high-voltage plug (1) are negative with the wire (6) of the vehicle power Conductor (6.5) is carried to be connected in mode joined integrally.
13. vehicle powers according to claim 12, it is characterised in that
First inner conductor components (5.1) of the angular high-voltage plug (1) are negative with the wire (6) of the vehicle power Conductor (6.5) is carried mutually to weld.
14. vehicle power according to claim 11 or 12, it is characterised in that
First external conductor (3.1) of the angular high-voltage plug (1) and the shielding part of the wire (6) of the vehicle power (6.3) mutually crimped by surrounding the stop sleeve (6.30) of the shielding part (6.3).
15. vehicle powers according to claim 14, it is characterised in that
First external conductor (3.1) of the angular high-voltage plug (1) and the shielding part of the wire (6) of the vehicle power (6.3) by surrounding stop sleeve (6.30) phase clamping connections of the shielding part (6.3).
A kind of 16. methods for being attached to angular high-voltage plug (1) on the wire of carried on vehicle power supply (6), including with Lower step：
A) housing (2) is molded,
B) the first inner conductor components (5.1) are connected with the load conductor (6.5) of the wire (6) of the vehicle power Connect,
C) by insulation division (4.1) and the first external conductor part (3.1) around first inner conductor components (5.1) connection Region (5.11) arranges,
D) the first external conductor part (3.1) is connected with the shielding part (6.3) of the wire (6) of the vehicle power Connect,
E) by the first external conductor part (3.1) together with the device being connected with the first external conductor part (3.1) It is arranged in the housing (2),
F) contact element is arranged in the annular recess of the second external conductor part (3.2),
G) the second external conductor part (3.2) is arranged in the housing (2),
H) press-fit is produced between the first external conductor part (3.1) and the second external conductor part (3.2).
Simultaneously or in time performed the following steps after step g) and step h)：
I) the second inner conductor components (5.2) are arranged in the housing (2), and
J) press-fit is produced between first inner conductor components (5.1) and second inner conductor components (5.2).
18. methods according to claim 17, it is characterised in that
Simultaneously or in time performed the following steps after step j)：
K) by insulator cap (4.2) be pressed into second inner conductor components (5.2) and the second external conductor part (3.2) it Between space in.
19. method according to any one of claim 16 to 18, it is characterised in that
In order to connect welding method is used in step b).
20. method according to any one of claim 16 to 18, it is characterised in that
Stop sleeve (6.30) is arranged on the shielding part of the wire (6) (6.3) in step d) in order to connect and The first external conductor part (3.1) is mutually crimped with the shielding part by the stop sleeve (6.30).
21. methods according to claim 19, it is characterised in that
22. methods according to claim 20, it is characterised in that
By the first external conductor part (3.1) with the shielding part by the stop sleeve (6.30) phase clamping connection.
23. methods according to claim 21, it is characterised in that
CN201380006978.2A 2012-01-26 2013-01-08 Angular high-voltage plug CN104081590B (en)
DE102012201123A DE102012201123B3 (en) 2012-01-26 2012-01-26 Angled high-voltage plug
DE102012201123.4 2012-01-26
PCT/EP2013/050186 WO2013110490A1 (en) 2012-01-26 2013-01-08 Angular high-voltage plug
CN104081590A CN104081590A (en) 2014-10-01
CN104081590B true CN104081590B (en) 2017-06-30
ID=47563446
CN201380006978.2A CN104081590B (en) 2012-01-26 2013-01-08 Angular high-voltage plug
US (1) US9515430B2 (en)
CN (1) CN104081590B (en)
DE (1) DE102012201123B3 (en)
WO (1) WO2013110490A1 (en)
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2012-01-26 DE DE102012201123A patent/DE102012201123B3/en active Active
2013-01-08 WO PCT/EP2013/050186 patent/WO2013110490A1/en active Application Filing
2013-01-08 CN CN201380006978.2A patent/CN104081590B/en active IP Right Grant
2013-01-08 US US14/374,802 patent/US9515430B2/en active Active
US9515430B2 (en) 2016-12-06
CN104081590A (en) 2014-10-01
US20140377990A1 (en) 2014-12-25
WO2013110490A1 (en) 2013-08-01
DE102012201123B3 (en) 2013-03-21
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