CN106356653B - Plug-in connector and warp tool for it - Google Patents
Plug-in connector and warp tool for it Download PDFInfo
- Publication number
- CN106356653B CN106356653B CN201610561660.6A CN201610561660A CN106356653B CN 106356653 B CN106356653 B CN 106356653B CN 201610561660 A CN201610561660 A CN 201610561660A CN 106356653 B CN106356653 B CN 106356653B
- Authority
- CN
- China
- Prior art keywords
- plug
- opening
- conducting wire
- electric lead
- utensil receiving
- 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 - Fee Related
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/025—Contact members formed by the conductors of a cable end
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
- H01R13/415—Securing in non-demountable manner, e.g. moulding, riveting by permanent deformation of contact member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/62—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to a kind of plug-in connector (1), with isolating material housing (2).There is isolating material housing (2) conducting wire for introducing electric lead (6) to introduce opening (11).Isolating material housing (2) has utensil receiving opening (7), and the utensil receiving opening intersects and can touch on the outside of isolating material housing (2) with conducting wire introducing opening (11).Utensil receiving opening (7) introduces opening (11) transverse to conducting wire and orients, so as to the section deformation for the end (5) of the electric lead (6) for being introduced into lead-in conductor in opening (11) by means of the tool being introduced into utensil receiving opening (7) being peeled off.
Description
Technical field
The present invention relates to a kind of plug-in connectors, and with isolating material housing, the isolating material housing, which has, to be used for
The conducting wire for introducing electric lead introduces opening.
The invention further relates to a kind of warp tool, the warp tool is used to make to be introduced into the conducting wire of this plug-in connector
It is introduced into the section deformation for the end of the electric lead in opening being peeled off.
Background technique
0 496 972 B1 of EP shows a kind of plug-in connector with flat ribbon cable, the conductor wire end being peeled off
Portion is introduced in plug connector housing.End and the contact element of pairing plug-in connector are directly in electrical contact.Plug connection
Device shell has hook, and the hook engages in order to which flat ribbon cable to be fixed on plug-in connector into recess, described recessed
Mouth is positioned in the sheet of insulation between two electric leads.Thus, it is ensured that mitigating pulling force to flat ribbon cable.
1 160 921 B1 of EP discloses a kind of plug-in connector for electric line to be connected on circuit board.Electric wire
Road is arranged between bearing surface and clamping element, and the clamping element has the protrusion being joined in recess.By means of described
Protrusion deforms flat route, and the transverse groove by being formed herein is fixed on recess and protrusion.
10 2,011 122 111 A1 of DE discloses a kind of electric connector for electric wire section.In order to by part of path shape
Shape is ordinatedly fixed on there are fixed central spindle in connection sleeve, and the fixed central spindle ejects part of path or is joined to prefabricated breach
In.
103 24 569 A1 of DE discloses a kind of equipment for being electrically connected at least two electric leads, the electric lead
It is respectively provided with electric contact area.It is proposed a kind of shell for surrounding contact area.Conducting wire has forming part in its contact area.?
Be equipped with the holding section towards contact area in shell, the holding section in order to conducting wire being fixed on electrically on shell and
It is consistent with forming part.The holding section is configured to protrusion, and the protrusion protrudes into forming part and via the molding
Contact force is applied on the conducting wire that two to be in contact with each other by portion.
5,149,280 A of US shows a kind of Wire retention device with holding frame, and the holding frame, which has, to be used for
Accommodate warp tool opening, so as to by the conductive line bends of foreskin and be fixed on keep frame in.
Summary of the invention
Based on this, the object of the present invention is to realize it is a kind of it is low-cost and simple realization however still
Right reliable plug-in connector, the plug-in connector have isolating material housing, and electric lead is introduced into the insulation material material shell
In body and simply and reliably fix.
The purpose is by means of a kind of plug-in connector realization according to the present invention.Advantageous embodiment is hereinafter retouched
It states.
It proposes, isolating material housing has at least one utensil receiving opening, and the utensil receiving opening and conducting wire introduce
Opening intersects and can touch on the outside of isolating material housing.Utensil receiving opening introduces opening orientation transverse to conducting wire, with
Just made the end being peeled off for being introduced into the electric lead that conducting wire is introduced into opening by means of the tool being introduced into utensil receiving opening
The section in portion deforms.
As a result, using at least one described utensil receiving opening, make being shelled for electric lead will pass through introducing warp tool
The energy of the end of skin passes through the section that utensil receiving opening touches and deforms and then be fixed tightly on plug-in connector.
It can be deformed by being partly bent, by punching press, by cutting etc..By only making without insulation sleeve
The Leading Edge Deformation being peeled off reduces required deformation force, and eliminates bare conductor and be risk of damage to.
It can have utensil receiving opening that is setting opposite to each other in pairs and being located in a straight line.As a result, when deformation work
When tool is applied on electric lead via opposite utensil receiving opening, free space is realized, for being bent being shelled for electric lead
The section to be deformed of the end of skin.For this purpose, warp tool can introduce the utensil receiving opening set opposite to each other in two sides
In, so that deformation force is applied on electric lead from two sides.
Conducting wire introduces the first area that opening has front along the observation of conducting wire direction of insertion, and the first area has first
Diameter, the first area are structured to the electric lead of receiving insulating materials crust foreskin.The first diameter D1 is herein
It is matched with the conducting wire for accommodating the foreskin with maximum allowable nominal cross-sectional face.In plug-in connector, the nominal cross-sectional face
It is preset in configuration aspects and limits.Along conducting wire direction of insertion after the first area, conducting wire introduces opening (conducting wire
Introduction passage) second area with rear portion, the second area is with second diameter.The second diameter is straight less than first
Diameter.Therefore, the second diameter is selected as so that its correspond to maximum allowable nominal diameter or only insignificantly more it is big (+
10%).Anyway, the second area at the rear portion constitutes the end being peeled off for being used only for accommodating electric lead.Described
Second area, utensil receiving opening introduce opening with conducting wire and intersect.Therefore ensure that, only the Leading Edge Deformation of electric lead being peeled off and
The electric lead of foreskin is indeformable.
It is deep to reduce the insertion to be formed for electric lead by diameter in first area to the transition part between second area
Spend the backstop of limit.
In order to provide the protective grounding for plug-in connector, conductive protective earthing device can be equipped with.Protective grounding
Device tool contacts around engagement and then conductively electric lead there are two tongue, the fork tongue is pitched on the end being peeled off.Pitch tongue
There is locking element on its free end.In addition, protective earthing device has the root section of connecting fork tongue.Tongue is pitched as a result,
Elastic force be applied on the electric lead of clamping.Protective earthing device can be transverse to lead with what the protective earthing device contacted
The extending direction of line be inserted into the protective earthing device in isolating material housing accommodate opening in (PE=protective grounding/
Protective Earth).There is isolating material housing protective earthing device to accommodate opening, the protective earthing device as a result,
Opening is accommodated to be provided for accommodating this conductor contact protected.Protective earthing device can be from isolating material housing
It stretches out as far as so that the free end of fork tongue is joined in conductive carrier section and in that locking, so as to via carrier portion
Section provides protective grounding connection.
The isolating material housing of plug-in connector can have individually, be set up directly on along conducting wire direction of insertion tool appearance
The protective earthing device received before or after being open accommodates opening.
However may also be considered that, at least one utensil receiving opening is also used for the protective earthing device receiving and is opened
Mouthful.It, can be with the utensil receiving opening pair for utensil receiving opening only in situation present on the side of plug-in connector
It is equipped with narrower protective earthing device on opposite side together and accommodates opening.Utensil receiving opening and protective grounding as a result,
Device, which accommodates the protective earthing device for accommodating protective earthing device that opening passes through plug-in connector for transverse guidance, to be held
Opening of receiving is supplemented.
For utensil receiving opening to opposite point-blank and can be in the feelings that isolating material housing two sides are touched
Condition, it is this right to be able to use, and to accommodate protective earthing device after electric lead deforms, or the electric lead is abandoned
It deforms and is deformed or fixed by the way that protective earthing device to be clamped on electric lead.
Isolating material housing can have plug open in free front end side plug end.Draw here, being introduced into conducting wire
The end being freely peeled off for entering the electric lead in opening is protruded into plug open.Pairing plug-in connector can be inserted as a result,
Enter into the plug open, to lead the electric lead protruded at that with the corresponding plug contact portion of pairing plug-in connector
It contacts electricly.
It also can have utensil receiving opening according to the present invention in this pairing plug-in connector.It is this as a result, to match
To plug-in connector and plug-in connector according to the present invention.
In order to which by plug-in connector and pairing plug-in connector locking, isolating material housing can be in free front end side plug
There is locking element on end.Locking element for example can be by being made of the locking of locking plate limit opening.Here, locking is first
Side wall of the part preferably on upside with the end face of free front end side plug end or plug end is disposed adjacently.
Detailed description of the invention
The present invention is hereinafter elaborated according to embodiment by means of attached drawing.Attached drawing is shown:
Fig. 1 shows plug-in connector together with the three-dimensional view for the electric lead being ready for introduction into；
Fig. 2 shows the plug-in connectors in Fig. 1 together with the top view for the electric lead being introduced into；
Fig. 3 shows the cross-sectional view of the plug-in connector in Fig. 2；
Fig. 4 shows plug-in connector together with the three-dimensional view of two-piece type conducting wire warp tool；
Fig. 5 shows plug-in connector together with the three-dimensional view of conducting wire warp tool mounted thereto；
Fig. 6 shows the plug-in connector in Fig. 4 together with the cross-sectional view of conducting wire warp tool；
Fig. 7 shows the plug-in connector in Fig. 5 together with the cross-sectional view for the conducting wire warp tool being introduced into；
Fig. 8 shows the three-dimensional view of the electric lead by Pressing Deformation；
Fig. 9 shows plug-in connector together with the cross-sectional view of the electric lead by coining deformation；
Figure 10 shows the three-dimensional view for the electric lead being bent and deformed；
Figure 11 shows plug-in connector together with the cross-sectional view for the electric lead being bent and deformed；
Figure 12 shows the three-dimensional view of the electric lead deformed by cutting；
Figure 13 shows the cross-sectional view of the plug-in connector of the locking system with the electric lead deformed by cutting；
Figure 14 shows the plug for accommodating opening with the additional protective earthing device for accommodating protective earthing device and connects
Connect the cross-sectional view of device；
Figure 15 show with introduce protective earthing device accommodate opening and on carrier the protective earthing device of locking figure
The cross-sectional view of plug-in connector in 14；
Figure 16 shows front section view of the protective earthing device of fork-shaped in locking front position；
Figure 17 shows the front section view of the protective earthing device of the fork-shaped in Figure 16, wherein the protective earthing device is locked
Only conductively contacted on carrier and with electric lead；
Figure 18 shows the three-dimensional view of double-deck embodiment of plug-in connector；
Figure 19 shows the cross-sectional view of the plug-in connector in Figure 18.
Specific embodiment
It can see that the three-dimensional view of plug-in connector 1, the plug-in connector are exhausted with being molded of plastic material in Fig. 1
Edge material housing 2.Plug open 4 is arranged into isolating material housing in free front end side plug end 3.From opposite
Side is arranged sightless conducting wire and introduces opening, and the conducting wire introduces the end 5 being peeled off being open for introducing electric lead 6, this
A little ends lead in plug open 4.In this way, the end 5 of electric lead 6 being peeled off can be introduced into isolating material housing
It is located in plug open 4 in 2 and with the free end 5 that it is peeled off, to be connected by can be inserted into pairing plug therein
Device is connect to be contacted.
Can it is seen that, on the upside of isolating material housing 2 for it is each can introduce electric lead 6 tool is held respectively
Opening 7 of receiving is arranged into isolating material housing 2.Adjacent utensil receiving opening 7 is connected by the transverse direction of isolating material housing 2 respectively
Socket part 8 is spatially separated from each other.Utensil receiving opening is oriented transverse to the conducting wire direction of insertion L of electric lead 6, and the conducting wire is inserted
It is default also by the corresponding conducting wire introducing opening in isolating material housing 2 to enter direction.
In order to which locking is inserted into the pairing plug-in connector in plug-in connector 1 or on plug-in connector 1, in insulation material material shell
The upside of body 2 is equipped with locking opening 9 in front end side plug end 3, and the locking opening transverse to conducting wire direction of insertion L by prolonging
The locking plate 10 stretched is in side upper control limit, and by the wall to 4 limit of plug open of isolating material housing 2 in opposite side
Upper control limit.
The top view of the plug-in connector 1 with the electric lead 6 introduced on it can be seen in Fig. 2.It can understand herein and see
It arrives, in isolating material housing 2 utensil receiving opening 7 and conducting wire introduce opening and intersect, and make it possible to via orienting transverse to this
Utensil receiving opening 7 touches the end 5 of the electric lead 6 being inserted into being peeled off.
The cross-sectional view of the plug-in connector 1 in Fig. 2 can be seen in Fig. 3.Draw the end 5 that electric lead 6 is peeled off with it
Enter into plug open 4.It is set in isolating material housing 2 for this purpose, conducting wire is introduced into opening 11, the conducting wire introduces opening edge
Conducting wire direction of insertion L extends.Utensil receiving opening 7 is at this transverse to conducting wire direction of insertion L from the entrance on the outside to being inserted
The intersecting area (Schnittbereich) 5 of the electric lead entered orients." transverse direction " is not necessarily to be construed as an angle of 90 degrees.Tool receiving is opened
Mouth 7 can also favour the conducting wire incoming direction 7 or extending direction orientation of corresponding electric lead 6.In prolonging for utensil receiving opening 7
Stretching the angle between direction and conducting wire direction of insertion L is preferably 90 degree ± 10 degree.
Can also it is seen that, conducting wire is introduced into opening and 11 is formed in the inner cavity of plug open 4 by the section of sleeve-shaped 12, institute
The section for stating sleeve-shaped surrounds the end 5 being peeled off of electric lead 6 being inserted into and by means of gap 13 on entire ring week
It is separated with the inner wall of plug open 4.Here, conducting wire introduces first section of the opening 11 with front, first section has
First diameter D1, first section, which is structured to accommodate, has maximum allowable nominal cross-sectional face and insulating materials crust
Electric lead 6.The second area at rear portion is connected on the first area of the front, the second area has second diameter
D2.Second diameter D2 is less than first diameter D1, so that the second area at rear portion is appropriate only for not having for receiving electric lead 6 and insulate
The end of material skin being peeled off.
In the illustrated embodiment, utensil receiving opening 7 is accommodated by a pair of tool setting opposite to each other and alignment respectively
Opening 7 is constituted.The outside that conducting wire warp tool can be set on the outside of two of isolating material housing 2, opposite to each other as a result, introduces
Into utensil receiving opening 7.Utensil receiving opening 7 is located in the second area at the rear portion that conducting wire is introduced into opening 11, and described second
Region has lesser second diameter D2.Conducting wire introducing opening 11 is along conducting wire direction of insertion before utensil receiving opening 7 as a result,
By lesser second diameter D2 limit and ensure later, only make electric lead 6 does not have being peeled off for insulating materials crust
End with limit section deformation.Thus, it is possible to limit deformation force.In conducting wire insertion opening 11 from biggish diameter D1
The backstop of the insertion depth for electric lead is formed to the transition part of lesser diameter D2.
The plug-in connector 1 in Fig. 1 to 3 can be seen together with the three-dimensional view of conducting wire warp tool 14 in Fig. 4.Conducting wire deformation
Tool 14 constructs in two style and has the first tool component 14a and the second opposite tool component 14b.Two tool parts
Part 14a, 14b are navigated on the side of isolating material housing 2 set opposite to each other, are opened with being introduced into the tool set opposite to each other receiving
In mouth 7.Tool component 14a, 14b are respectively provided with lateral connection portion 15, stretch out from the lateral connection portion multiple separated from each other
Finger portion 16.The pitch match in finger portion 16 in the adjacent utensil receiving opening 7 of plug-in connector spacing and be matched in phase
The thickness in the lateral connection portion 8 between adjacent utensil receiving opening 7.The width in finger portion 16 is matched with the width of utensil receiving opening 7
Degree.
In the illustrated embodiment, tool component 14a, 14b is constructed to mirror image relative to each other.However be also contemplated that
It is that the utensil receiving opening 7 set opposite to each other and corresponding finger portion 16 can have different cross sections or different shapes
Or profile, tool component 14a, 14b are matched in utensil receiving opening in different ways.
The plug-in connector 1 in Fig. 4 can be seen together with the conducting wire warp tool 14 being fully disposed in now thereon in Fig. 5
Three-dimensional view.Two tool components 14a, 14b are arranged relative to each other with following degree, so that referring to that portion 16 protrudes into from now on accordingly
Utensil receiving opening 7 in.Here, referring to that the free end in portion 16 collides on the end 5 of electric lead being peeled off, this is peeled off
End intersect respectively with finger portion 16.Apply the deformation force being applied on the end 5 of electric lead 6 being peeled off as a result,.Plug connects
The isolating material housing 2 for connecing device 1 can also be contained in unshowned holding meanss, so as to absorb anti-work that may be present
Firmly or reagency.
The sectional view of the plug-in connector 1 in Fig. 4 can be seen together with the warp tool in Fig. 4 in Fig. 6.It can understand and see
It arrives, the finger portion 16 of two tool components 14a, 14b are directed to corresponding on the upper side and lower side of isolating material housing 2 respectively
On utensil receiving opening 7.Because these utensil receiving openings 7 set opposite to each other to opposite in common straight line and
Intersect with the end 5 of electric lead 6 being peeled off, so referring to that portion 16 can be directed into the end of electric lead 6 being peeled off in two sides
In portion 5.Intersect in the second area with reduced diameter D2 here, utensil receiving opening 7 and conducting wire are introduced into opening 11, institute
It states second area and constitutes the end 5 being peeled off for being used only for accommodating the electric lead 6 with maximum allowable nominal cross-sectional face, and
And the second area follows the first area with biggish diameter D1 along conducting wire incoming direction L, in the first area
Accommodate the conducting wire 6 of foreskin.
The plug-in connector 1 with the warp tool 14 in fully-inserted state can be seen in Fig. 7.Here, referring to that portion 16 is stretched
Enter in the corresponding utensil receiving opening 7 of isolating material housing 2.Here, referring to that the free end in portion 16 encounters being shelled for electric lead 6
On the end 5 of skin.When two tool components 6 load the power of relative orientation, the electric lead 6 that is clamped between two finger portions 16 or
The deformation of its end 5 being peeled off.Cause punching press in the illustrated embodiment, the copper product of electric lead 6 squeezes in the punching press
To together and towards side squeeze out.Pass through the protrusion of the side generated when punching press, electric lead 6 is no longer able to from insulating materials
The corresponding conducting wire of shell 2 is introduced into opening 11 and is drawn out.Electric lead 6 is fixed on isolating material housing 2 as a result,.
The three-dimensional view of equipped with pressing part, deformation electric lead 6 can be seen in Fig. 8.It is clearly visible, at punching press position
The end 5 that is peeled off of the rigidity of electric lead 6 is pressed together at 17, and the end being peeled off from electric lead 6
It is laterally protruded in the cross section of end 5, the end has circular cross section at other positions.
Also it is clearly visible, in the illustrated embodiment, multiple electric leads 6 are combined via insulating materials interconnecting piece 18
For flat route.However, plug-in connector 1 can also be used by means of single conducting wire.In the flat route shown, interconnecting piece
18 are shortened on front end side by slit 19, and the section of electric lead 6 thus divided separately is protruded into accordingly
Conducting wire be introduced into opening 11 in.
It can see that the plug-in connector 1 of the electric lead 6 with punching press is taking out the conducting wire warp tool 14 in Fig. 7 in Fig. 9
Side sectional view later.Here, being also clearly visible, the punching press position 17 on the end 5 of electric lead 6 being peeled off
It is flat.
The three-dimensional view for being configured to multiple electric leads 6 of flat route again can be seen in Figure 10.Here, electric lead 6
The end 5 being peeled off is deformed again by conducting wire warp tool 14.However, realizing deformation by bending section 20 herein.This passes through
Following manner realizes that i.e. only one tool component 14a is introduced into the tool receiving positioned at the side from the side of isolating material housing 2
In opening 7.Therefore, the end 5 of electric lead 6 being peeled off can be deviated towards the utensil receiving opening 7 being disposed below, described
Utensil receiving opening is not blocked by the finger portion 16 therein that protrudes into of conducting wire warp tool 14.Advantageously however, the second tool component
14b can be also introduced into the utensil receiving opening 7 on the side from the other side of isolating material housing 2, to form tool
There are the cooperation holder or fit shapes in the absorption portion of reaction force.
The plug-in connector 1 after being bent and deformed can be seen together with introducing electric lead 6 therein in Figure 11.It can be clear
Chu sees that bending section 20 is caused, and the end 5 of electric lead 6 being peeled off leaves conducting wire and introduces the straight line of opening 11 and then provide
Backstop in the region of utensil receiving opening 7.It prevents from for electric lead 6 being in reverse to conducting wire direction of insertion L pull-out, Yi Jitong as a result,
The backstop crossed on opposite side prevents from being further inserted into along conducting wire direction of insertion 11.Electric lead 6 is fixed on insulation material as a result,
On material shell body 2.
The three-dimensional view of another embodiment of the electric lead 6 of deformation can be seen in Figure 12.Here, electric lead 6 is shelled
The end 5 of skin is equipped with recess portion 21.Can in the isolating material housing 2 for being inserted into plug-in connector 1 before the recess portion is set
21.However, it is also possible that using the utensil receiving opening 7 for the conducting wire warp tool with corresponding profile, so as to
Recess portion 21 is manufactured after being inserted into plug-in connector 1.
The side sectional view of another embodiment of plug-in connector 1 can be seen in Figure 13.For each electric lead 6, then
The secondary utensil receiving opening 7 for setting a pair opposite to each other is arranged in the region of small diameter D2 into isolating material housing 2, institute
Utensil receiving opening is stated to intersect with the end 5 of electric lead 6 being peeled off.The locking sleeve being conically tapered or two are each other
Opposite locking plate 22 protrudes into the intersecting area.Locking sleeve or locking plate 22 be flexibly packed into be peeled off it is free
In groove 21 in end 5, wherein being preferably provided with identical lock groove on the side of the end 5 being peeled off set opposite to each other.
Backstop is formed between groove 21 and locking plate 22 as a result, or optionally forms backstop between groove 21 and locking sleeve, and
And electric lead 6 is prevented further to be drawn out from plug-in connector 2.
The embodiment of another remodeling of the plug-in connector 1 of the electric lead 6 with insertion can be seen in Figure 14.Here,
It is adjacent to utensil receiving opening 7 and protective earthing device is accommodated into 23 setting of opening into isolating material housing 2.Protective grounding dress
Receiving opening 23 is set equally to extend transverse to conductor direction of insertion L and open with electric lead 6 and its conducting wire introducing being inserted
Mouth 11 intersects.
Protective earthing device 24 can for example be connected now from upside transverse to plug along the plug direction shown by arrow S
The extending direction and direction of insertion L for connecing device 1 are introduced into protective earthing device and accommodate in opening 23.
The plug connection in Figure 14 with the protective earthing device 24 being introduced in contact position can be seen in Figure 15
Device 1.It is clearly visible, plug-in connector 1 is located on conductive carrier element 25.Carrier element 25 for example can be carrying
Plate.Carrier element 25 has the locking opening 26 of the free end 27 for accommodating protective earthing device 24.The free end
27 stretch out from the isolating material housing 2 of plug-in connector 1 in downside.Here, free end 27 passes through the lock of carrier element 25
It is only open on 26 and locking to the lateral edges to locking 26 limits of opening.
In the lock position shown, the fork tongue of protective earthing device 24 around electric lead 6 the end 5 being peeled off and
Contact the end.The conductive contact between electric lead 6 and carrier element 25 is established in this way, and the conductive contact is used
In protective grounding (PE=Protective Earth).
As illustrated embodiment, i.e., protective earthing device is accommodated into opening 23 and be located in tool along conducting wire direction of insertion 11
The alternative solution before opening 7 is accommodated, protective earthing device accommodates opening 23 also being capable of having in isolating material housing 2 again
It is arranged after utensil receiving opening 7 in the region of minor diameter D2.It must only be ensured that, be inserted into protective earthing device 24 when institute
Protective earthing device is stated conductively to contact with the conductive section of corresponding electric lead 6.Herein it is also possible that protective earthing device
24 are also configured to Insulation Displacement Contact portion, to separate the insulating materials crust of electric lead 6 in insertion.Therefore, protective grounding
Device accommodates opening 23 and can also be located in following regions, and the electric lead 6 introduced in this region is not peeled off, i.e., exhausted
In the region with biggish diameter D1 of edge material housing 2.
Also it may be clearly seen that, it is the break-through from upside to downside that protective earthing device, which accommodates opening, so that drawing from upside
The protective earthing device 24 entered is stretched out on downside with its free end 27.Here, protective earthing device accommodates opening 23 and leads
Line introduces 11 intersection of opening.
It can be seen that front section view of the protective earthing device 24 in locking front position in Figure 16.It is clearly visible, protects
The tool of earthing or grounding means 24 is protected there are two fork tongue 28 separated from each other, the fork tongue, which surrounds to be guided through, is located in the middle slit 29
Electric lead 6 or the free end 5 being peeled off engagement.Fork tongue 28 stretches towards each other and connects each other in root section 30
It connects.The free end 27 of fork tongue 28 stretches with being tapered.Protective earthing device 24 can be introduced into along plug direction S as a result,
In the locking opening 26 of carrier element 25.Here, fork tongue 28 is squeezed toward each other.
Pitch the stop surface 31 of form of the tongue 28 on its free end 27 with stepped protruding portion.
The protective earthing device 24 in Figure 16 in the lock position according to Figure 15 can be seen in Figure 17.Here, can be clear
Chu sees that stop surface 31 forms from now on backstop with the downside of carrier element 25 and then prevents protective earthing device 24 from being drawn
Out.Fork tongue 28 flicked away from each other again in the insert state and stick on carrier element 25 to locking be open 26 limits
, in the lateral edges set opposite to each other.Electric clamped contact portion with carrier element 25 is provided as a result,.
In the clamped position, by the circular electric lead of fork tongue 28 or its free end being peeled off 5 and protective grounding
The interior seamed edge toward each other of fork tongue 28 on device 24 clamps.Thus conductive connection is established.Here, by will pitch tongue 28 that
The root section 30 of this connection and the transition part being tapered to root area 30 of fork tongue 28, and pass through locking opening 26
The width of limitation cause clamping force, prevent fork tongue 28 from further popping up by Max. Clearance _M. by described.
Protective earthing device 24 is preferably made as the panel element being stamped or cut out out.
In order to protective earthing device 24 is introduced into the isolating material housing 2 of plug-in connector, also can optionally by
At least one of utensil receiving opening 7, which also serves as, accommodates opening 23 for protective earthing device.Here, protective earthing device 24 is used
Make warp tool, to clamp, deform and prevent the end in-between for the end 5 of electric lead 6 being freely peeled off
It is drawn out.Meanwhile by means of protective earthing device 24 by be located at its under carrier element 25 locking and provide for protecting
The connection of ground connection.
Figure 18 can see the three-dimensional view of another embodiment of plug-in connector 1.Exist in the plug-in connector 1
Two plug planes.In principle, two above-mentioned plug-in connectors 1 in a manner of being stacked integrally by an insulation material material shell up and down
Body 2 shapes.Therefore, two groups of electric leads 6 lower on two planar can be introduced between stackedly at plug-in connector half portion.
Explanation above can refer to for the structure of plug-in connector half portion.
Figure 19 can see the cross-sectional view of the plug-in connector 1 in Figure 18.It is clearly visible herein, is used for electric lead 6
Utensil receiving opening can only be touched from side from now on.Thus it is no longer possible, warp tool is from two sides to electric lead
The end 5 that is peeled off guide.It as a result, only can be by being unilaterally introduced into utensil receiving opening 7 from upside or downside
Conducting wire warp tool is deformed, and the conducting wire warp tool causes to be bent.0 and 11 embodiment referring to Fig.1 to this.
Claims (10)
1. a kind of plug-in connector, with isolating material housing, the isolating material housing has for introducing electric lead
Conducting wire introduces opening,
Wherein the isolating material housing has utensil receiving opening, and the utensil receiving opening introduces opening phase with the conducting wire
It hands over, and the utensil receiving opening can touch on the outside of the isolating material housing, and the utensil receiving opening is horizontal
Opening orientation is introduced in the conducting wire, to make to introduce by means of the conducting wire warp tool being introduced into the utensil receiving opening
The conducting wire is introduced into the section deformation for the end of the electric lead in opening being peeled off, and makes electric lead by its deformation section
It is fixed on the isolating material housing by shape cooperation, wherein plug of the isolating material housing in free front end side
There is plug open, wherein described insert is protruded into the end being peeled off for being introduced into the electric lead that the conducting wire is introduced into opening on end
In plug opening,
It is characterized in that, the conducting wire is introduced into opening (11) in the inner cavity of the plug open (4) by the section of sleeve-shaped
(12) formed, the section of the sleeve-shaped surrounded on entire ring week the end of the electric lead being introduced into being peeled off and by
It is separated in gap (13) and the inner wall of the plug open (4).
2. plug-in connector according to claim 1, which is characterized in that exist setting opposite to each other and be located at straight line
On utensil receiving opening pair.
3. plug-in connector according to claim 1 or 2, which is characterized in that the plug-in connector has conductive guarantor
Earthing or grounding means is protected, the protective earthing device has for two fork tongues around conductance wire bonding and is connected to the fork tongue
Root section, wherein the fork tongue is respectively provided with the first locking element on free end, and the wherein protective grounding dress
The isolating material housing can be inserted in transverse to the extending direction for the electric lead to contact with the protective earthing device by setting
In protective earthing device accommodate opening in.
4. plug-in connector according to claim 3, which is characterized in that the protective earthing device accommodates opening along conducting wire
Direction of insertion is set up directly on before or after the utensil receiving opening.
5. plug-in connector according to claim 3, which is characterized in that it is described for also serving as the utensil receiving opening
Protective earthing device accommodates opening.
6. plug-in connector according to claim 1 or 2, which is characterized in that the isolating material housing is in the freedom
Front end side plug end on have the second locking element.
7. plug-in connector according to claim 6, which is characterized in that second locking element is by locking plate limit
Locking opening.
8. plug-in connector according to claim 1 or 2, which is characterized in that the conducting wire, which introduces opening, has the firstth area
Domain, the first area have first diameter；And the conducting wire, which introduces opening and has, is located at described the along conducting wire direction of insertion
Second area after one region, the second area have second diameter, wherein the second diameter is less than described first directly
Diameter, and the section of the foreskin of electric lead can be contained in the first area, and the only end of electric lead being peeled off
It can accommodate in the second region, and the section of foreskin can not accommodate in the second region, and the tool
It accommodates opening and introduces to be open with the conducting wire and intersect in the second region.
9. a kind of conducting wire warp tool is used to make the introducing of electric lead plug according to any one of claim 1 to 8
The Leading Edge Deformation being peeled off in connector,
It is characterized in that, the conducting wire warp tool has the finger portion stretched out from lateral connection portion, wherein the finger portion according to
The spacing of the utensil receiving opening on the isolating material housing is separated from each other, and the conducting wire warp tool is set as
For being arranged to the isolating material housing, and for the finger portion to be introduced into the corresponding utensil receiving opening
In, so as to be introduced into the electric lead deformation that the conducting wire is introduced into opening.
10. conducting wire warp tool according to claim 9, which is characterized in that the conducting wire warp tool is two-piece type,
So as to the finger portion being arranged in each lateral connection portion be introduced into utensil receiving opening in, the utensil receiving opening that
This is opposite and is located in a straight line.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015111675.8A DE102015111675A1 (en) | 2015-07-17 | 2015-07-17 | Connector and deformation tool for this purpose |
| DE102015111675.8 | 2015-07-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106356653A CN106356653A (en) | 2017-01-25 |
| CN106356653B true CN106356653B (en) | 2019-05-07 |
Family
ID=56411520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610561660.6A Expired - Fee Related CN106356653B (en) | 2015-07-17 | 2016-07-15 | Plug-in connector and warp tool for it |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3118936A1 (en) |
| CN (1) | CN106356653B (en) |
| DE (1) | DE102015111675A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017125279A1 (en) * | 2017-10-27 | 2019-05-02 | Wago Verwaltungsgesellschaft Mbh | Abgriffsteckverbinder |
| EP3809532A1 (en) * | 2019-10-17 | 2021-04-21 | Yazaki Europe Ltd. | Connector with a connector housing and terminals and method for fixing a terminal in a connector housing |
| AU2021212402A1 (en) | 2020-02-01 | 2022-09-29 | Mark David Crosier | Electrical cable connecting system |
| DE102021131401A1 (en) | 2021-11-30 | 2023-06-01 | iwis e-tec GmbH | Process for manufacturing an electrical connector with a low-force secured flat conductor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4917629A (en) * | 1988-03-07 | 1990-04-17 | Hirose Electric Co, Ltd. | Electrical connector and termination method thereto |
| US5149280A (en) * | 1991-10-09 | 1992-09-22 | Molex Incorporated | Wire holding device for discrete electrical wires |
| EP0592101A1 (en) * | 1992-10-07 | 1994-04-13 | The Whitaker Corporation | Electrical connector having improved strain relief |
| DE69418493T2 (en) * | 1993-10-15 | 1999-10-07 | Lk As | INSULATION-PULLING CONNECTION SYSTEM |
| DE202006006411U1 (en) * | 2006-04-19 | 2007-08-30 | Adels-Contact Elektrotechnische Fabrik Gmbh & Co Kg | Plug connector for e.g. contacting individual conductors, has conductor retainer comprising individual insulation removed conductors in radially elastic manner and is fixed at insulation removed conductors with produced spring force |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4102541C1 (en) | 1991-01-29 | 1992-03-19 | Karl Lumberg Gmbh & Co, 5885 Schalksmuehle, De | |
| JPH07302631A (en) * | 1994-05-02 | 1995-11-14 | Fujikura Ltd | Crimp terminal for flat cable, and structure and connecting method |
| DE20009788U1 (en) | 2000-05-31 | 2000-09-07 | Stocko Contact Gmbh & Co Kg | Connector for connecting electrical cables to a Leipterplatte |
| DE10324569A1 (en) | 2003-05-30 | 2004-12-16 | Daimlerchrysler Ag | Connector for in line electrical cables has formed internal projections that hold cable wires in contact |
| JP2008277040A (en) * | 2007-04-26 | 2008-11-13 | Fujikura Ltd | Connector |
| JP5700807B2 (en) * | 2011-03-09 | 2015-04-15 | モレックス インコーポレイテドＭｏｌｅｘ Ｉｎｃｏｒｐｏｒａｔｅｄ | connector |
| DE102011122111A1 (en) | 2011-12-22 | 2013-06-27 | Phoenix Contact Gmbh & Co. Kg | Electrical connector |
-
2015
- 2015-07-17 DE DE102015111675.8A patent/DE102015111675A1/en not_active Withdrawn
-
2016
- 2016-07-14 EP EP16179430.0A patent/EP3118936A1/en not_active Withdrawn
- 2016-07-15 CN CN201610561660.6A patent/CN106356653B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4917629A (en) * | 1988-03-07 | 1990-04-17 | Hirose Electric Co, Ltd. | Electrical connector and termination method thereto |
| US5149280A (en) * | 1991-10-09 | 1992-09-22 | Molex Incorporated | Wire holding device for discrete electrical wires |
| EP0592101A1 (en) * | 1992-10-07 | 1994-04-13 | The Whitaker Corporation | Electrical connector having improved strain relief |
| DE69418493T2 (en) * | 1993-10-15 | 1999-10-07 | Lk As | INSULATION-PULLING CONNECTION SYSTEM |
| DE202006006411U1 (en) * | 2006-04-19 | 2007-08-30 | Adels-Contact Elektrotechnische Fabrik Gmbh & Co Kg | Plug connector for e.g. contacting individual conductors, has conductor retainer comprising individual insulation removed conductors in radially elastic manner and is fixed at insulation removed conductors with produced spring force |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3118936A1 (en) | 2017-01-18 |
| DE102015111675A1 (en) | 2017-01-19 |
| CN106356653A (en) | 2017-01-25 |
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