CN103378435B - Connector arrangement and its fork-shaped contact part and flat part - Google Patents
Connector arrangement and its fork-shaped contact part and flat part Download PDFInfo
- Publication number
- CN103378435B CN103378435B CN201310129823.XA CN201310129823A CN103378435B CN 103378435 B CN103378435 B CN 103378435B CN 201310129823 A CN201310129823 A CN 201310129823A CN 103378435 B CN103378435 B CN 103378435B
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- Prior art keywords
- contact
- fork
- main
- main contact
- flat part
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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
- H01R13/04—Pins or blades for co-operation with sockets
-
- 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
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/112—Resilient sockets forked sockets having two legs
-
- 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
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/113—Resilient sockets co-operating with pins or blades having a rectangular transverse section
-
- 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
- H01R13/193—Means for increasing contact pressure at the end of engagement of coupling part, e.g. zero insertion force or no friction
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to a kind of connector arrangement, it includes the first connector connected with outer casing with least one fork-shaped contact part (1) and the second connector connected with outer casing with least one flat part (9).The first and second connectors connected with outer casing is designed as what is so cooperated, so that at least one described flat part (9) is transverse to by the prong (3a, plane 3b) defined can insert the slot formed by the prong in this wise, so that preposition pre-contact section (10) contact of at least one flat part (9) described first is arranged between main contact zone (6) and root area (4), prong (the 3a, pre-contact area (7) 3b), the main contact-segment (11) of at least one flat part (9) described afterwards contacts the main contact zone (6) of the fork-shaped contact part (1).
Description
Technical field
The present invention relates to a kind of connector arrangement, it includes the first connector with least one fork-shaped contact part and connected
Shell, and the second connector connected with outer casing with least one flat part.
Moreover, it relates to a kind of fork-shaped contact part, its have a pair it is mutually opposing and to guide flat
The slot prong spaced apart from each other of part, the prong is merged together on root area, and respectively have be opposite to root area
The free end in domain, wherein, the prong has opposed facing main contact zone and opposed facing pre-contact area, the pre-terminated respectively
Touch area and contact the main contact of flat part when flat part is imported between the prong of fork-shaped contact part, in main contact zone
It is used for the preposition pre-contact section for contacting flat part before section.Moreover, it relates to which a kind of be used for connector arrangement
Flat part.
Background technology
The known various connectors for being used for connector osculating element with coordinating the electric plug of connector osculating element to contact connect
Touch device.A kind of embodiment is knife fork-shaped contact device, wherein, sheet, i.e. knife-edge flat part is imported into by pitching
In the slot of two prongs formation of shape contact device, and connect on the main contact zone of the prong of fork-shaped contact device
Touch.The prong merged together in root area is mutually squeezed by the blade connection device being imported into slot, so that
It is applied in contact force by the elastic reaction of prong on blade connection device.
Spark can be resulted in when the connector arrangement under voltage carries out connector contact, due to combustion residue
The damage of main contact zone can be caused.
The switch contact device of a kind of high-voltage switch gear as known to DD216821A1, it is opened by single knife switch part and dual gate knife
Part composition is closed, they have pre-burning region, touch region and contact area respectively.The pre-burning region, contact Lead-In Area
Domain and contact area are so disposed side by side in switch member so that in switch member crisscross motion through the rail in the pre-burning region
Mark does not touch the track in region with contacting and coordinates the intersection of locus of the contact area of switch member.
In addition, as known to DE102004021529B4 a kind of contact constructed with fork-shaped be used for be engaged contact
Electical connector.Transition is first provided with along in terms of the direction of root from the free end of prong oblique for the entrance of additional contact protrusion
Face.The direction that this additional contact protrusion is inserted along contact is preposition in main contact protrusion as preposition contact protrusion.Coordinating
When contact is contacted with contact protrusion, preposition contact protrusion is with coordinating contact to separate.Here, the cooperation contact is from free end along root
Portion direction is imported in slot.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of improved connector arrangement, and it has the fork-shaped of optimization
Contact and improved flat part.
The technical problem is solved by a kind of connector arrangement, and it includes having at least one above-mentioned fork-shaped contact part
The first connector connection unit, and with least one as above-mentioned type flat part the second connector connection unit.
Here, the first and second connector connection units are co-operatively oriented so as to so that flat part does not connect from the fork-shaped of matching
The side of contact element, and from above, i.e., the slot formed by prong is imported so that conduction connects transverse to the plane defined by prong
Touch so that the preposition pre-contact section of flat part contacts the pre-contact area of forks piece first.Then, flat part is being entered one
During gap between the prong of step insertion fork-shaped contact part by the main contact-segment of flat part that separates with pre-contact section with it is adjacent
The main contact zone of prong that nearly prong free end is set carries out main contact.Importing transverse to the plane defined by prong not only understands
For vertical importing direction, but also it is interpreted as the inclined importing direction that is at an angle of with the plane.
This improved connector arrangement be designed for flat part from above, be not from free end be guided into by
The slot of prong formation, i.e. from being above guided into fork-shaped contact part.
Such advantage is that the pre-contact of flat part is carried out with main contact in the different zones of flat part.
Therefore, the pre-contact region of flat part is unrelated with main contact area.Pre-contact and main contact for fork-shaped contact part
Provided with differ, functionally region spaced apart from each other.
Here, in the Advantageous embodiments of improved fork-shaped contact part, main contact zone is configured closer to free end, and
Pre-contact area in itself from the free end of prong towards root area in terms of after main contact zone is arranged on towards on root area direction
Face.Therefore, pre-contact area is located in the region between main contact zone and root area.
When flat part is inserted in order to protect main contact zone by pre-contact area carry out pre-contact, the pre-contact area
Misplaced backward towards root area direction farther.
In order to by be designed as sheet, can also be referred to as the flat part of blade connection and preferably import fork-shaped contact part
Thin seam in, guide ramp is preferably provided with prong, the guide ramp obliquely runs out to main contact zone on the upside of prong
With pre-contact area.
The flat part also can correspondingly have the guide ramp of such as chamfer bevel form.
Contact, formed by pre-contact area in order to which flat part can further improve landlord with the fork-shaped contact part of matching
Slot of the slot preferably than being formed by main contact zone it is wide.Therefore, the pre-contact area in scaling loss region is designed as than main contact zone
With bigger slit dimensions.Therefore, it ensure that in an inserted condition, the elastic force of prong is only applied to completely by main contact zone
In the main contact-segment of the flat part of insertion.In the completely inserted state particularly advantageously, pre-contact area is no longer touched
Flat part, thus the main contact zone of only prong keep contacting with flat part.
Main contact zone and pre-contact area are preferably designed for the contact protrusion or protuberance protruded nosely.It is by this way
The elastic force that conductive contact is applied on the flat part of insertion by prong is concentrated on contact surface as small as possible, and by
This improves electric current transmission and touch-safe.
Flat part preferably has is located at lower pre-contact section compared to main contact-segment in direction of insertion, so as to fork
Preposition contact occurs for the pre-contact area of shape contact.It just can reach, connect by flat therefore, it is not necessary to tilt foregoing flat part
When between the prong of contact element importing fork-shaped contact part, the preposition pre-contact section of flat part is by the pre-contact area of fork-shaped contact part
Contact, the main contact-segment of flat part is by the main contact zone contact of fork-shaped contact part afterwards.Therefore, it is possible to avoid when necessary
Short-circuit spark first in pre-contact section between pre-contact area and pre-contact section.On the contrary, original electric current transmission contact
Occur in other regions being separated by with pre-contact section and pre-contact area, the burning that thus avoid on main contact zone is residual
Slag, and therefore ensure that the electric current for keeping constant well is transmitted.
When the first and second connector connection units are mutually split, by with it is above-mentioned by flat part import match
The opposite order of fork-shaped contact part carries out unclamping the contact.Here, when the main contact-segment and fork-shaped contact part of flat part
Main contact when distinguishing, the pre-contact area of the pre-contact section of flat part first with fork-shaped contact part comes in contact.Therefore,
This can cause, after the slot existed between main contact zone is released, the pronged contacts being spaced further apart in main contact
Again rebound.
Brief description of the drawings
The present invention is further elaborated on below according to embodiment combination accompanying drawing.In accompanying drawing：
Fig. 1 shows the partial perspective view of the fork-shaped contact part with main contact zone and pre-contact area；
Fig. 2 shows the partial perspective view of the flat part with preposition pre-contact section and main contact-segment；
Fig. 3 (a) to Fig. 3 (c) show by flat part along direction of insertion from above insertion fork-shaped contact part prong it
Between insertion process side view；
Fig. 4 (a) shows fork-shaped contact part and partial perspective view of the flat part on pre-contact position；
Fig. 4 (b) shows fork-shaped contact part and partial perspective view of the flat part on main contact position；
Fig. 5 shows that plugging the main contact-segment of the importing chamfering of prong and the main contact of the importing chamfering of flat part shows
It is intended to；
Fig. 6 shows the schematic top plan view of the flat part (main contact) in fully-inserted fork-shaped contact part；
Fig. 7 shows the stereogram of the main contact of the flat part and fork-shaped contact part according to Fig. 6；
Fig. 8 (a) and Fig. 8 (b) show to insert flat part into the side view for the insertion process for coordinating contact, wherein,
Pre-contact and main contact only carry out cooperating contact in very short interval, and pass through the pre-contact area of fork-shaped contact part；
Fig. 9 shows flat part and the stereogram of the main contact of fork-shaped contact part according to Fig. 8 (b)；
Figure 10 shows to insert flat part in flexible program the insertion process between the prong of fork-shaped contact part
Side view, wherein, in main contact, pre-contact area and main contact zone are all contacted with flat part；
Figure 11 shows the partial perspective view of fork-shaped contact part and the flat part of insertion according to Figure 10；
Figure 12 shows that the flat part with thin preposition pre-contact section is inserted into fork-shaped contact part in main contact position
Prong between change programme insertion process side view；
Figure 13 is shown the sectional perspective in the flat part insertion fork-shaped contact part with thin preposition main contact-segment
Figure；
Figure 14 shows the flat part insertion by 180 ° of rotations with the pre-terminated abutted with the free end of fork-shaped contact part
The side view of insertion process between the prong for the fork-shaped contact part for touching area；
Figure 15 shows fork-shaped contact part and the flat part of insertion in the main contact of the embodiment shown in Figure 14
Partial perspective view；
Figure 16 shows the part for not having the embodiment of the fork-shaped contact part of slot between mutually opposing main contact zone
Stereogram；
Figure 17 shows do not have slot between mutually opposing main contact zone between mutually opposing pre-contact area
The partial perspective view of fork-shaped contact part.
Embodiment
Fig. 1 shows the skeleton diagram of fork-shaped contact part 1 with perspective view.The fork-shaped contact part have two it is mutual by slot 2
Prong 3a, the 3b separated, the two prongs 3a, 3b respectively forwardly prolong in a common plane from common root area 4
Stretch, and be end with free end 5.Neighbouring free end 5 is provided with connecing for protruding facing with each other, nosely on prong 3a, 3b
The main contact zone 6 for the shape that synapses is risen or contact is swelled is connecing to provide the contact surface of restriction as small as possible in order to improve
The compressive load per unit area in bearing-surface is touched, prong 3a, 3b elastic force are concentrated on the contact surface.In the main contact zone 6
Also there is pre-contact area 7 in region between root area 4, the pre-contact area 7 is equally to protrude facing with each other and nosely.
This pre-contact area is preferably also configured as contact protrusion or contact protuberance.
The main contact zone 6 being capable of as illustrated mutually opposing or paired linea angulata ground mutual dislocation.They are every kind of
In the case of all form slot 2 between two virtual planes being parallel to each other, the plane respectively with corresponding main contact zone 6
Contact, and perpendicular to corresponding main contact zone 6.
The pre-contact area 7 is spaced from each other by slot 2 in an identical manner.The slot ratio formed by pre-contact area 7
Will width by the slot of main contact zone 6 formation.That is, the gap size in pre-contact area 7 is bigger than the gap size of main contact zone 6.
It is described figure 1 illustrates fork-shaped contact part 1 be designed for generally from above different by free end 5, and
It is from above, i.e. introduce flat part transverse to the plane defined by prong 3a, 3b.Can be from above transverse to this
Either the plane defined by prong 3a, 3b is vertical, or tilt, i.e. angularly inserted in slot 2 with the plane, or
Person inwardly swingingly inserts.
Flat part can become easy from slot 2 is injected above by the guide ramp 8 on prong 3a, 3b.For
This, the extended surface for tilting or tilting is provided with from prong 3a, 3b upside on main contact zone 6 and the direction in pre-contact area 7.
Fig. 2 shows the flat part 9 corresponding to fork-shaped contact part shown in Fig. 1.This flat part 9 is designed as piece
Shape, and be knife contact.
In order to which the pre-contact area 7 with fork-shaped contact part 1 is in contact, provided with pre-contact section 10.This pre-contact section 10 is located at
Before main contact-segment 11, to contact the main contact zone 6 of fork-shaped contact part 1.In addition, pre-contact section 10 is located at front end, and
It is extending deeper downwards along direction of insertion S below the lower edge 12 of main contact-segment 11.Realize, connect by flat by this way
In the case that contact element 9 is downwardly into along direction of insertion S in the slot 2 of fork-shaped contact part 1, pre-contact section 10 preposition first is touched
With the pre-contact area 7 of contact fork-shaped contact part 1.Accordingly, it is possible to short-circuit spark only occur in pre-contact area 7 and pre-contact section 10
Between, without damaging main contact-segment 11 and main contact zone 6.Thus, main contact zone 6 and main contact-segment 11 are protected.
Then, when continuing to be downwardly into flat part 9 along direction of insertion S, main contact-segment 11 contacts fork-shaped contact
The corresponding main contact area 6 of part 1.Have by pre-contact area 7 than the broader slot in main contact zone 6, prong 3a, 3b are flat
Contact opens so wide when inserting main contact so that conductive contact is only occurred between main contact zone 6 and main contact-segment 11.
Cancel pre-contact on the position of main contact.
In order that importing process is easier, chamfering 13 is provided with lower edge 12.
Fig. 3 (a) to Fig. 3 (c) shows the motion process when flat part 9 is inserted into fork-shaped contact part 1.
It is apparent from from Fig. 3 (a), first by flat part 9 from above transverse to the plane defined by prong 3a, 3b
Slot is guided into along direction of insertion S.Here, the pre-contact area 7 of the alignment fork-shaped contact of pre-contact area 10 1 of flat part 9.
It can be seen that, by the preposition pre-contact section 10 more extending deeper than main contact-segment 11, realize first pre- from Fig. 3 (b)
Contact-segment 10 and the conductive contact in pre-contact area 7, without allowing main contact zone 6 to be in contact with flat part 9.Therefore, inciting somebody to action
Spark is only formed in this region under a load during the insertion fork-shaped contact part 1 of flat part 9.
Then, according to Fig. 3 (c) prong 3a that neighbouring free end 5 is set in the case where further importing main contact position,
3b main contact zone 6 and the conductive contact of main contact-segment 11 of flat part 9.Here, pre-contact area 7 and pre-contact section 10 is pre-
Contact is cancelled due to the smaller gap size in main contact zone 6.
Fork-shaped is made full use of by the main contact zone 6 as far as possible far as possible from root area 4 adjacent to free end 5
The elastic force of contact 1.
Fig. 4 (a) shows fork-shaped contact part 1 and the stereogram for the flat part 9 being imported into pre-contact position.Can be with bright
Find out aobviously, the main contact-segment 11 of flat part 9 is not contacted also in this pre-contact stage with fork-shaped contact part 1.
Fig. 4 (b) shows the main contact phase between fork-shaped contact part 1 and flat part 9.Main contact described from this time
Area 6 is pressed in the main contact-segment 11 of flat part 9 under elastic force effect, and the contact in pre-contact area 7 and pre-contact section 10 is use up
Measure and be preferably entirely eliminated.
Fig. 5 shows that flat part 9 and fork-shaped contact part 1 are transitioned on the crossover position of main contact in master from pre-contact
Schematic diagram in contact zone 6 and the region of main contact-segment 10.It will be evident that the lower edge of flat part 9 is inclined, and
Herein for example with inclined chamfering 13.Corresponding inclined-plane can also be provided with the lower edge in the region of main contact-segment 11.
There is a kind of chamfering 8 of fork-shaped contact part 1 in the main region of contact zone 6 on this position and in the main region of contact-segment 11
Point contact between the chamfering 13 of flat part 9, and pre-contact is just also present.
Therefore, in the case where flat part 9 is inserted into the slot 2 of fork-shaped contact part 1, point contact first passes through pre-terminated
Touch section 10 and progress on the importing inclined-plane 8 in the pre-contact area 7 of fork-shaped contact part 1 is supported on inclined chamfering 13.Accordingly, it is possible to go out
Existing spark discharge occurs in the region of pre-contact, i.e. in pre-contact area 7 and pre-contact section 10, or more specifically exist
In its chamfering 8,13 (importing inclined-plane).When flat part 9 is further imported in slot 2, prong 3a, 3b are mutually extruded
Separate, until the contact force in pre-contact area 7 is transferred on the main contact zone 6 in the region of the contact-segment 11 of flat part 9
Untill.
Fig. 6 shows top view of the fork-shaped contact part 1 with the flat part of insertion under main contact condition.Due in fork-shaped
Different slit dimensions, the pre-contact area 7 on fork-shaped contact part 1 between pre-contact area 7 and main contact zone 6 on contact 1
Opened during being further inserted into so wide so that parallel circuit is cancelled, and only main contact zone 6 and flat
Part 9 is in contact.Therefore, contact is transferred to main contact from pre-contact area 7 and 10 (scaling loss regions) of pre-contact section during insertion
Area 6 and main contact-segment 11.
In the case of opening, this is carried out by the order opposite with this order, that is, contact connects from main contact zone 6 and master
Touch section 11 and be transferred to pre-contact area 7 and pre-contact section 10.Therefore, the main contact zone 6 and master when being separated under electric load
Contact-segment 11 is also protected, and improves the service life of connector connection.
It is apparent that from Fig. 6, when carrying out main contact, the pre-contact area 7 no longer touches flat part 9, especially
It is pre-contact section 10.
Fig. 7 shows fork-shaped contact part 1 with fully-inserted flat part 9 on the main contact position according to Fig. 6
Side isometric view.It is apparent that, preposition pre-contact section 10 described in the illustrated embodiment is sunk through fork completely
Piece 3a, 3b, and positioned at prong 3a, 3b lower section.Different slit dimensions can cause, pre-contact area 7 and the phase of flat part 9
Every contactless.The clamping force of fork-shaped contact part 1 is by this way particularly securely by being located at prong 3a, 3b of main contact zone 6
The region of free end 5 act in the main contact-segment 11 of flat part 9.
In the change programme especially briefly showed with Fig. 3 (a) and Fig. 3 (c) of the foregoing description, slit dimensions and geometric form
Shape is selected so that when flat part 9 is pressed into pronged contacts, pre-contact area 7 discharges and no longer contacts flat part 9,
And only main contact zone 6 is contacted with the main contact-segment 11 of flat part 9 when carrying out main contact.Therefore, in pre-contact area 7
Parallel circuit is not present between main contact zone 6.
Fig. 8 (a) and Fig. 8 (b) show another deformation program with paired flat part 9 and fork-shaped contact part 1,
Wherein, slit dimensions and geometry selection be so that pre-contact area 7 and main contact zone 6 only connect jointly in very short region
Touch, afterwards pre-contact area 7 when being further inserted into away from flat part 9.Then, the contact zone 7 is with being located at the flat of centre
Flush contact element 9 separatedly mutually opposing.Here, be still not present when carrying out main contact pre-contact area 7 and main contact zone 6 and
Join circuit.
Fig. 9 shows the side isometric view of this second change programme in position shown in Fig. 8 (b).Can significantly it see
Go out, the shorter preposition pre-contact section 10 of the protrusion of flat part 9 is at this moment in fork-shaped contact compared with the first flexible program
Prong 3a, 3b of part 1 lower section.
Figure 10 be illustrated as to flat part 9 and fork-shaped contact part 1 another flexible program side cut away view.
This, slit dimensions and geometry selection are so that the pre-contact area 7 of fork-shaped contact part 1 and main contact when carrying out main contact
Both area 6 is in contact with flat part 9.Therefore, their connections in parallel.Only pre-contact area 7 is preposition, so as to scaling loss
Region is only occurred in the region of restriction.
The embodiment shown in Figure 10 is shown more clearly that with top view in fig. 11.As can be seen that not only two mutually
There is two mutually opposing main contact zones 6 in opposed pre-contact area 7, all respectively with the pre-contact of flat part 9 section 10 and
Main contact-segment 11 is in contact in the main contact shown in progress.
From this it is clear that the pre-contact section 10 and main contact-segment 11 of flat part functionally independently of each other
Set.
Figure 12 and Figure 13 show the side cut away view and top perspective view of another flexible program.Here, flat part 9
With pre-contact section 10, it is compared with main contact-segment 11 or preposition, and is designed to relatively thin.On the contrary, main contact-segment 11
It is designed to thicker.When main contact zone 6 is in contact with thicker main contact-segment, made by the geometry of fork-shaped contact part 1 pre-
Contact zone 7 exposes.
According to Figure 13 it can be clearly seen that mutually opposing pre-contact area 7 no longer connects with relatively thin pre-contact section 10
Touch.
Figure 14 and Figure 15 show another flexible program, wherein, pre-contact area 7 and pre-contact section 10 and main contact zone 6
It is opposite with above-mentioned embodiment with the position of main contact-segment 10.Here, pre-contact area 7 be closely located to fork-shaped contact part 1 from
By end 5, and main contact zone 6 is positioned between pre-contact area 7 and root area 4.The such phase in the corresponding way of flat part 9
Coordinate so that the remote root area 4 in fork-shaped contact part 1 of pre-contact section 10, and the free end of neighbouring fork-shaped contact part 1
1 positioning.Therefore, flat part 9 is rotated by 180 ° compared with above-mentioned embodiment.
This result so occurs：When carrying out main contact that Figure 15 is briefly showed, the only master close to root area 4
Contact zone 6 is contacted with flat part, and the contact between preposition pre-contact area 7 and flat part 9 is cancelled.
Figure 16 and Figure 17 show another flexible program, wherein, between mutually opposing pre-contact area 7 and/or in phase
Mutually slot is no longer provided between the main contact zone 6 of opposed fork-shaped contact part 1.In the identical embodiment of flat part 9
Compared with the above-mentioned embodiment of fork-shaped contact part 1, which results in the raising of contact force.
Above-mentioned change programme can be mutually combined in structure.Especially it is contemplated that by shown in Figure 16 and Figure 17
The flexible program of fork-shaped contact part and the flat part shown in Fig. 3 (a) and 180 ° of the rotation according to Figure 14
Flexible program is combined.
It is also contemplated that will Fig. 3 (a) to the flexible program shown in Fig. 3 (c) with Fig. 8 (a) to shown in Fig. 8 (c)
Flexible program it is combined.
Claims (10)
1. a kind of connector arrangement, it includes the first connector connected with outer casing and tool with least one fork-shaped contact part (1)
There is the second connector connected with outer casing of at least one flat part (9), fork-shaped contact part (1) has two and passes through slot (2) phase
The prong (3a, 3b) mutually separated, the prong (3a, 3b) is in a common plane from common root area (4) difference
Extend forward and there is pre-contact area and main contact zone in the direction of extension, it is characterized in that, first and second connector connects
Shelling machine is connect so to cooperate so that at least one described flat part (9) have main contact-segment (11) and with
Pre-contact that the main contact-segment (11) separates section (10) and can transverse to the plane defined by the prong (3a, 3b) this
Import the slot formed by the prong so that the pre-contact section (10) of at least one flat part (9) is first sample
Contact the pre-contact area (7) of the prong (3a, 3b), the main contact-segment (11) of at least one flat part (9) described afterwards
The main contact zone (6) misplaced with the pre-contact area (7) of the fork-shaped contact part (1) is contacted, the pre-contact section (10) exists
Go forward to be placed in the main contact-segment (11) of at least one flat part (9) and in insertion perpendicular to default direction of insertion
Before being dashed forward on direction (S).
2. connector arrangement according to claim 1, it is characterized in that, at least one fork-shaped contact part (1) it is pre-
Contact zone (7) is arranged in the region between main contact zone (6) and root area (4).
3. connector arrangement according to claim 1, it is characterized in that, at least one fork-shaped contact part (1) it is pre-
Slot of contact zone (7) formation with width, the slot that the slot ratio is formed by the main contact zone (6) is wide.
4. connector arrangement according to claim 1 or 2, it is characterized in that, at least one fork-shaped contact part (1)
Main contact zone (6) and pre-contact area (7) are directly set opposed to each other respectively.
5. connector arrangement according to claim 1 or 2, it is characterized in that, at least one fork-shaped contact part (1)
Main contact zone (6) and/or pre-contact area (7) are designed as the contact protrusion protruded nosely.
6. connector arrangement according to claim 1 or 2, it is characterized in that, provided with from least one described fork-shaped contact
The upside of the prong (3a, 3b) of part (1) imports the importing inclined-plane (8) of the main contact zone (6) and pre-contact area (7).
7. connector arrangement according to claim 1 or 2, it is characterized in that, the flat part (9) has sheet
Blade connection section, the blade connection section has the main contact-segment for the main contact zone (6) for being used to contact the fork-shaped contact part (1)
(11) and for the pre-contact section (10) in the pre-contact area (7) for contacting the fork-shaped contact part (1), wherein, the pre-contact section
(10) see it is preposition along defined direction of insertion (S), and protrude from the main contact-segment (11).
8. connector arrangement according to claim 1 or 2, it is characterized in that, at least one fork-shaped contact part (1)
Main contact zone (6) or pre-contact area (7) are directly set opposed to each other.
9. a kind of be used for the fork-shaped contact part (1) of the connector arrangement according to one of the claims, it has one
To mutually opposing and have the prong spaced apart from each other (3a, 3b) for guiding the slot (2) of flat part (9), the prong
(3a, 3b) is merged together on root area (4), and has the free end for being opposite to the root area (4) respectively
(5), wherein, the prong (3a, 3b) respectively have opposed facing main contact zone (6) and opposed facing pre-contact area
(7), the pre-contact area (7) is used to importing the flat part (9) into the prong (3a, 3b) of the fork-shaped contact part (1)
Between when, contact before the main contact zone (6) contacts the main contact-segment (11) of the flat part (9) described flat connect
The preposition pre-contact section (10) of contact element (9), it is characterized in that, the pre-contact area (7) of at least one fork-shaped contact part (1) is set
Misplace, and be provided with region between main contact zone (6) and the root area (4) and with the main contact zone (6)
The importing inclined-plane (8) of the main contact zone (6) and pre-contact area (7) is imported from the upside of the prong (3a, 3b).
10. a kind of be used for the flat part (9) of the connector arrangement according to one of claim 1 to 8, wherein, institute
Blade connection section of the flat part (9) with sheet is stated, it has the main contact zone for being used for contacting the fork-shaped contact part (1)
(6) main contact-segment (11) and for the pre-contact section (10) in the pre-contact area (7) for contacting the fork-shaped contact part (1), it is special
Levy as the pre-contact section (10) separates with the main contact-segment (11) and gone forward perpendicular to default direction of insertion (S)
It is placed in the main contact-segment (11) and sees it is preposition along defined direction of insertion (S), and protrudes from the main contact-segment
(11)。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012103215.7 | 2012-04-13 | ||
| DE1020121032157 | 2012-04-13 | ||
| DE102012103215.7A DE102012103215B4 (en) | 2012-04-13 | 2012-04-13 | Connector set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103378435A CN103378435A (en) | 2013-10-30 |
| CN103378435B true CN103378435B (en) | 2017-10-24 |
Family
ID=48044666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310129823.XA Active CN103378435B (en) | 2012-04-13 | 2013-04-15 | Connector arrangement and its fork-shaped contact part and flat part |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2650975A1 (en) |
| CN (1) | CN103378435B (en) |
| DE (1) | DE102012103215B4 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104112937B (en) * | 2014-06-25 | 2016-04-06 | 株洲南车时代电气股份有限公司 | A kind of arrangements of electric connection |
| DE102015116114A1 (en) * | 2015-09-23 | 2017-03-23 | HARTING Electronics GmbH | Electrical connector and electrical connector |
| US10128624B2 (en) * | 2016-08-01 | 2018-11-13 | Te Connectivity Corporation | Power connector system |
| TWI646736B (en) * | 2018-06-29 | 2019-01-01 | 映興電子股份有限公司 | Terminal structure of guillotine connector |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5556285A (en) * | 1993-12-15 | 1996-09-17 | Matsushita Electric Works, Ltd. | Electrical connector |
| CN1694308A (en) * | 2004-05-03 | 2005-11-09 | 伦伯格连接器两合公司 | Gripper contact |
| CN102403592A (en) * | 2010-08-27 | 2012-04-04 | 广濑电机株式会社 | Electrical connector |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2539230A (en) * | 1944-09-28 | 1951-01-23 | Rowe & Co Proprietary Ltd H | Electrical power outlet and power plug |
| AT357211B (en) * | 1976-06-11 | 1980-06-25 | Uher Ag | CONTACT KNIFE ARRANGEMENT FOR SOCKET BASE |
| DE3242635C2 (en) * | 1982-03-12 | 1994-02-17 | Elisabeth Ramel | Electrical connector |
| DD216821A1 (en) * | 1983-04-12 | 1984-12-19 | Inst Prueffeld Elekt | SWITCH CONTACT FOR HIGH VOLTAGE SWITCH |
| US5378164A (en) * | 1993-08-23 | 1995-01-03 | Minnesota Mining And Manufacturing Company | Tip for forcing contacts to wipe against each other |
| US6764345B1 (en) * | 2003-05-27 | 2004-07-20 | Tyco Electronics Corporation | Electrical card edge connector with dual shorting contacts |
| ITPD20070035A1 (en) * | 2007-02-02 | 2008-08-03 | Inarca Spa | FEMALE ELECTRIC TERMINAL |
| DE102008045810B4 (en) * | 2008-09-05 | 2010-09-02 | Tyco Electronics Amp Gmbh | Electric fork contact for a punched grid, as well as electrical punched grid |
| DE102010044612A1 (en) * | 2010-09-01 | 2012-03-01 | Itt Manufacturing Enterprises, Inc. | Electrically conductive contact arrangement |
-
2012
- 2012-04-13 DE DE102012103215.7A patent/DE102012103215B4/en active Active
-
2013
- 2013-04-03 EP EP13162126.0A patent/EP2650975A1/en not_active Withdrawn
- 2013-04-15 CN CN201310129823.XA patent/CN103378435B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5556285A (en) * | 1993-12-15 | 1996-09-17 | Matsushita Electric Works, Ltd. | Electrical connector |
| CN1694308A (en) * | 2004-05-03 | 2005-11-09 | 伦伯格连接器两合公司 | Gripper contact |
| CN102403592A (en) * | 2010-08-27 | 2012-04-04 | 广濑电机株式会社 | Electrical connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103378435A (en) | 2013-10-30 |
| EP2650975A1 (en) | 2013-10-16 |
| DE102012103215B4 (en) | 2015-08-20 |
| DE102012103215A1 (en) | 2013-10-17 |
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