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WO1983003323A1 - Connecteur electrique a fiche - Google Patents

Connecteur electrique a fiche Download PDF

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Publication number
WO1983003323A1
WO1983003323A1 PCT/EP1983/000072 EP8300072W WO8303323A1 WO 1983003323 A1 WO1983003323 A1 WO 1983003323A1 EP 8300072 W EP8300072 W EP 8300072W WO 8303323 A1 WO8303323 A1 WO 8303323A1
Authority
WO
WIPO (PCT)
Prior art keywords
contact
contacts
area
zone
pin
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.)
Ceased
Application number
PCT/EP1983/000072
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German (de)
English (en)
Inventor
Elisabeth Ramel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO1983003323A1 publication Critical patent/WO1983003323A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • H01R13/193—Means for increasing contact pressure at the end of engagement of coupling part, e.g. zero insertion force or no friction
    • 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

Definitions

  • the invention relates to an electrical connector according to the preamble of claim 1.
  • Connectors are to be understood here to mean the conventional electrical connecting elements known under this name. They are connecting elements, their contact surfaces, i.e. the areas over which the current flows in the plugged state from a contact to its mating contact, lie essentially parallel to the plug-in or connection axis direction or direction along which the contacts are connected to one another for their connection. Accordingly, plug connectors are also to be understood here as having, for example, two tongue-like contacts which are biased perpendicular to the connecting axis of the contacts in the inserted state for the purpose of touching the mutual contact surfaces.
  • Deformation areas are here, as I said, the areas of such surfaces which bring about a deformation by engaging surfaces of the counter contact by transmitting the pressure exerted during the insertion and / or maintaining the pressure generated by the deformation.
  • the plug-in process here means the overlapping of the contacts from the first touch to the end of the movement of the overlapping under touch.
  • Such connectors are used today to a large extent for connecting components of electronic devices and the devices to one another and in similar applications.
  • the connector having several such contact pairs with at least two contact surfaces. These are mostly as pin and socket contacts, e.g. formed as a knife and feather, which are then arranged in a grid in knife or Fe bar bodies. These bodies can then be plugged together.
  • the contact parts of an example of a conventional quick connector are shown in side view in FIG. 1.
  • the Sti contact is designed as a knife 1 and the socket as a double spring 2.
  • the knife has a contact zone 12, 12 'and the fork spring 2 also has a two-part contact zone 16, 16' with a variable against the force of the spring 2 opening 18.
  • Hierdurc it is also clear that the "deformability", such it is understood here that the contact zone or in the area of the contact zone is not necessarily a material deformation, but usually a change in position, possibly different areas of the contact zone against one another, in order to allow the penetration or sliding of the or enclosing the mating contact.
  • the actual (elastic) material deformation takes place at 2 in the spring zone.
  • the contact zone of the pin 1 is one, as shown here: two (12, 12 '), or multi-sided or multi-part, since the contact pin is designed as a knife (ie with a rectangular cross-section) 1.
  • the great advantage of the connectors is that the electrical connection is easy to connect and detach. Since the contact surfaces should ensure the best possible transition of the electrical current, which requires a certain contact pressure, on the other hand, due to the repeated assembly and disconnection of the connection due to the contact pressure, the contact surfaces are usually subjected to wear, for example by plating or galvanizing a layer of precious metal, often gold, silver or palladium. This layer must be the thicker the more often the separation and re-assembly of the connection can be expected. However, it is subject to inevitable abrasion.
  • the invention therefore provides a connector of the type specified, in which the friction on the electrical contact surfaces when plugging and unplugging the connector is considerably reduced, and yet a sufficient guidance of the contacts against one another when plugged in and a good mechanical connection in the inserted The condition is sufficient, without additional measures being necessary when plugging and unplugging to produce and separate the contact connection.
  • the separately formed area is therefore just a part of the deformation area, and therefore also comes into engagement with the deformation area of the opposite side.
  • the deformable area is, in the sense defined above, always the contact area. That is, the opening or more generally: Deformation d of, for example, the fork contact (FIG. 1) always takes place through the contact zone of the knife at the contact zone of the fork contact.
  • the contact zone of the fork contact according to Fi 1 is e.g. relatively long abrasion due to the length of the knife contact, since it is in contact with the contact surface of the knife all the way.
  • the solution according to the invention is therefore particularly advantageous in that the function of the "deformation", in the sense given at the outset, of the contact zone or of the contact zone area can be largely separated from the function of contact formation, and thus the functionally designed areas perform their task better and without Regarding the other function can be adapted.
  • the separate area will preferably be formed in one piece with its contact. However, it is also conceivable that as a separate element, albeit due to the intervention in the associated counter contact in close spatial proximity to its contact, e.g. is formed on the insulating body.
  • the separate areas can be provided in addition to the contact zones of conventional plugs. This may result in one /
  • the separate areas of the deformable area can either be arranged outside of the areas which would in any case act as contact zones in the case of conventional contacts, or can be arranged in parts which are contact zones in the case of conventional plugs.
  • the "deformation areas" in the sense of this description are designed as contact zones in conventional contact zones.
  • both contacts have the separately formed area, and the separately formed area of the other contact, which area is often referred to below as the deforming element, reaches which area with the separately formed area of the " deformable contact " hereinafter often referred to as an engaging element, engages at the beginning of the plugging process and disengages shortly before the plugging process ends.
  • the surfaces of the contacts are Parts of the contact which overflows the tactile zone of the contact which is deformable, are arranged perpendicular to the thru axle / in such a way that they do not touch these surfaces, or these parts are, essentially - by the engagement and disengagement of the separate areas. in the direction perpendicular to the thru axis, deflected that they touch these surfaces just before the end of the plugging process.
  • the surfaces of the contact zone of the deformable contact are arranged in the direction perpendicular to the thru-axis when overflowing surfaces of the other contact in such a way that they do not touch this surface of the other contact.
  • these surfaces of the contact zone of the deformable contact are moved by the engagement and disengagement of the separate regions, essentially in a direction perpendicular to the plug axis, such that they touch these surfaces only shortly before the end of the plugging process .
  • the overlapping of the contacts means the process before the plugging process and during the plugging process and during the detaching process and after the detachment of the contacts, in which parts of both contacts cut through planes that are perpendicular to the plugging direction together.
  • the parts of the deformable contact are thus, as is already known, for example in the case of conventional contacts from the front part of the so-called inlet zone, either arranged in such a way that they do not come into frictional contact with the contact surfaces of the mating contact when inserted, or they are caused by the engagement of the deforming element ( of the separate area) of the other contact with its separate area (engagement element) so deflected, for example spread apart, that they do not touch the contact surfaces of the mating contact. It will generally be the case that this, when contacting a book, usually appears as an additional opening. Spreading through additional thickening or bulges, which correspond in each case in parallel to the thru axis with corresponding thickening of the counter-contact, is achieved. However, the thickening, for example, of one of the contacts can also run on a flat surface of the other contact and vice versa, depending on the particular design requirements.
  • the engagement element on the one contact must correspond to that which naturally carries or forms with the / contact zone *
  • Parts are connected in such a way that they move in a direction upon loading by the deformation element before and during the running-in in one direction or in the other then in which the corresponding, for example, bushes or spring parts move against the spring preload, which can generate the contact pressure or held.
  • depressions must then be provided for receiving the thickenings in order to "despread" the deformable contact and thus bring the surfaces closer together, which then Contact areas should be allowed to be allowed under contact pressure until contact.
  • Recording area is therefore the area which is no longer part of the deformation area in that it should (practically) contact-free the separate area of the mating contact in order to bring about contact with the contact surfaces.
  • the receiving area "causes” a deformation, because it enables the elastic force of the deformable contact to yield and thus a deformation until the contact surfaces rest against one another.
  • the deformable contact area becomes the deformable contact through the separate area (deformation or deformation element) of the other contact by means of the separate area (engagement element) of the deformable contact when plugging in just before and during the overlapping of the respective contact zones
  • Contact in the contact zone area is deformed to avoid contact with the contact zones and, at the end of the insertion, makes contact with the contact surfaces of the contact zones possible.
  • the plug connection is released, the movements occur essentially in the opposite direction.
  • __O PI Contact is designed as a socket contact with an expandable spring arrangement
  • the deforming element is designed as a thickening of the pin contact arranged behind the contact zone in the running-in order and projecting in the direction of the spreading movement
  • the engagement element consists of a behind the contact in the plug-in direction of the pin contact Contact zone / supporting parts arranged extension. This extension is arranged behind an extension (opposite to the plug-in direction) of the parts carrying the contact zone, which is expanded to form a receiving area for the thickening.
  • the extension forming the engagement element forms a constriction, the constriction permitting the contact zone of the pin contact to pass through without friction and being expanded during the subsequent passage of the thickening in such a way that this contact zone of the socket contact for frictional contact is made by the connection to the parts carrying the contact zone .
  • free passage of the contact zone of the pin contact is opened.
  • the length of the thickening is dimensioned such that it leaves the constriction immediately before reaching the end position by the pin contact for entry into the receiving area.
  • This design has the particular advantage that the usual shapes of the connector contacts need only be slightly modified and that they can be produced in a simple manner using the conventional manufacturing methods for connectors.
  • the direction of expansion is the direction in which the spring elements forming the spring arrangement, which, for example, can also be the walls of a slotted cylindrical book, recede against the spring tension.
  • the socket contact is a fork-shaped spring
  • the thickening around a cylindrical pin contact is expediently also designed to be cylindrical coaxially with it.
  • Connectors and in particular their housings, are / standardized, and it is desirable that the connectors with the inventive function of separating the opening and contact surface, the opening allowing the insertion to take place during and through the insertion, also in conventional housings can be used. It is also desirable that the pin contacts equipped according to the invention, e.g. Knives or socket contacts, e.g. Springs, with conventional socket contacts, e.g. Springs or pin contacts, e.g. Knives that can be used.
  • this is achieved in that the separately formed area of one of the contacts in the plug-in direction of the mating contact, laterally and essentially at the level of the contact zone, that of one of the contacts and the specially designed area of the mating contact Lich, is arranged in front of or at the beginning of its contact zone and the receiving area for the separately formed area of the counter-contact is arranged laterally in front of or next to the end of the contact zone of one of the contacts in the plugging direction and the receiving area for the separately - II -
  • trained area of one of the contacts is accordingly arranged laterally next to the contact zone of the mating contact, so that the separately designed areas can be released from each other when the plugging process is nearing its end.
  • “Essentially” means here that the engagement element, in contrast to the embodiment according to FIGS. 2A to C, does not result in an extension of the one contact. This is particularly advantageous because the one contacts, which as a rule will be the socket contacts sit in front sealed housings, so that their length is particularly critical. In addition, the contact zone of the socket contacts then need not be moved backwards, so that, with appropriate other training, normal knives can also contact the contact zones of the socket contact adapted according to the invention with their contact zones.
  • a particularly advantageous embodiment of a plug-in connector in which one contact is designed as a fork spring contact and the other as a knife contact, results from the fact that "in the plug-in direction of the knife contact, alongside the constriction of the fork contact serving as a contact zone, the springs parallel to Spreading direction, are additionally narrowed so that the knife contact in front of the contact zone has a widening which extends perpendicularly to the plugging direction and is to be arranged parallel to the gap of the fork contact and which comes into engagement with the additional constriction when the contact numbers of the contacts are aligned during the plugging process and that the extension in the direction of insertion in front of the constriction of the spring contact bearing the contact surfaces for receiving the deformation element such that it no longer makes the fork contact - / 3 -
  • this space is generally created by the conventional curvature of fork spring contacts ge, so that there are no deviations from conventional training.
  • this embodiment can also be designed such that the thickenings are applied to the widening of the knife contact and the widening of the fork contact lies on a level with its contact zone.
  • the widenings are preferably arranged laterally symmetrically z the contact surfaces of the contacts. This results in a corresponding symmetrical support of the contacts against one another when plugged in.
  • the space between the bulges preferably has the width of conventional contacts. This has the advantage that the respective spring cones designed according to the invention - In ⁇
  • the formation of the bulges by bead-like embossing has the advantage of being particularly easy to carry out using conventional manufacturing processes.
  • the pin contact in front of its contact zone has a region with a somewhat thicker cross section than the cross section of the contact zone and the area with a thickened cross-section has a surface made of a low-friction substance, preferably polytetrafluoroethylene.
  • This solution has the particular advantage that, although the contact zone of a socket contact comes into contact with surfaces of the pin contact over a larger part of the plug-in path, which is advantageous for reasons of guidance when plugging and the stability of the connection, this contact, however, because of the low-friction Surfaces produced a much lower abrasion at the contact zone of the socket contact. Because the cross-section of this front area is somewhat thickened, it follows that the contact zone of the socket contact behind the thickening can come into engagement with the contact zone of the pin contact, which in turn, as already described above with reference to other embodiments, creates a more secure connection .
  • the pin contact preferably has an overall unchanged length compared to a conventional pin contact for the associated socket contact. In this way, practically the same mechanical conditions as with conventional pin contacts, possibly with the exception of the firmer connection, are created.
  • the expandable spring arrangement of the bushing is preferred.
  • OMPI "'? " contact spread pre-opening.
  • the pre-opening reduces the opening path up to the expansion of the contact area of the socket that is finally required by the pin contact.
  • the contact pressure finally achieved does not change compared to a contact that has not been opened.
  • This feature is known per se in plug-in connectors.
  • the thickening on the pin contact only needs to spread the constriction a little to achieve a sufficient spreading of the contact area of the socket contact. Accordingly, the thickening can turn out to be less than the usual dimensions of the contact.
  • the surfaces of the special areas or of the deformation element and of the engagement element are preferably made of a material which is different from the material of the contacts and is preferably low-friction and abrasion-resistant.
  • a low-friction coating for example made of polytetrafluoroethylene (PTFE), has proven particularly useful. As a result, the plugging and pulling work is reduced, which may allow an increase in the contact pressure.
  • PTFE polytetrafluoroethylene
  • the knife is preferably thickened by milling.
  • a thickening of the knife by two can alternatively be preferred - l & -
  • the thickening of the knife is produced by three embossments offset in the transverse direction of the knife and pointing in alternating opposite directions.
  • it can preferably be produced by lateral upsetting or by folding two bends of a sheet over each other.
  • Fig. 1 is a schematic, partial side view of electrical Kunststofftei.len a conventional connector
  • 2A to C is a schematic side view of the essential union parts of an embodiment of a plug connector according to the invention in three stages of plugging;
  • FIG. 4 shows a connector according to a further embodiment of the invention. - 13 -
  • Fig. 5 shows a socket contact of an inventive
  • Connector of the first embodiment as a spring which is formed in stamping and bending technology with welded rectangular pin;
  • Fig. 6 shows a socket contact of an inventive
  • Connector of the first embodiment which is designed as a stamped spring
  • Fig. 7 shows a socket contact of an inventive
  • Connector of the first embodiment which is formed as a circular socket with inserted wire springs au;
  • Fig. 8 shows a socket contact of an inventive
  • Connector of the first embodiment de formed as a circular socket with longitudinal slots, a segment being shown unfolded;
  • Fig. 9 shows a pin contact of a connector according to the invention, the first embodiment, which is designed as a milled knife;
  • Figure 10 shows a pin contact of a connector according to the invention according to the first embodiment, which is designed as a knife with double, offset embossing. •
  • FIG. 11 shows a pin contact of a connector according to the invention according to the first embodiment, which is designed as a knife with triple, offset embossing;
  • FIG. 13 shows a pin contact of a connector according to the invention according to the first embodiment, which is designed as a knife made of bent double sheet metal;
  • FIG. 14 shows a pin contact of a connector according to the invention in accordance with the first embodiment, which is designed as a rotated or rolled round pin.
  • FIGS. 1 to 14 designate other corresponding parts.
  • FIG. 2 shows a connector according to the invention, in which, as in the conventional connector of FIG. 1, the pin contact is designed as a knife and the socket contact as a fork spring.
  • the knife 1 has a thickening 20 in the insertion directiona behind the contact zone area determined by the contact zone 12, 12 ', which can be produced in various ways, as will be explained in more detail with reference to FIGS. 9 to 13.
  • the thickening extends over a certain length 1 in the insertion direction over the knife and is located on the broad sides of the knife carrying the contact zone.
  • the contact zone 16, 16 * bearing, veren th contact area of the fork spring 2 is a chamber-like extension is formed in the spreading plane of the spring, the si - SU -
  • the opening (gap height) 24 is now dimensioned such that s allows the contact zones 12, 12 'to pass through without friction, so that it can enter the chamber-like extension 22.
  • the opening 24, however, is dimensioned relative to the thickening -20 such that it is spread open when the thickening 20 occurs.
  • the opening with its boundaries / thus forms the engagement element which, by means of its sufficiently rigid connection, deforms the contact zone region 16, 16 ', 18, i.e. here: opens. at the respective dimensions are chosen so that the contact zone 12, 12 'can run smoothly through the contact zone 16, 16'.
  • 16, 16 'must in the exemplary embodiment be somewhat larger than the length of the thickening so that when the movement is completed the contact zone 16, 16' can come into contact with the contact zone 12, 12 'under spring pressure of the spring 2 .
  • a stop pair limiting the depth of penetration of the pin contact into the socket contact is, as usual, usually created by the holders for the pin contact and the socket, for example through the insulating body of the male connector and female connector. This also ensures that the thickening 20 cannot enter the contact zone 18. It is otherwise evident that the brackets 28, 28 'need not be bulged in the plane of the drawing in FIG. 2, but may also lie, for example, in the plane perpendicular to the drawing plane in FIG.
  • FIG. 5 it can be seen that a shape according to FIGS. 2 and 5 is particularly easy to form by the conventional method of manufacture, the stamping and bending technique, for spring contacts.
  • FIG. 3 / shows a further embodiment of a connector according to the invention, FIG. 3A showing a socket contact designed as a fork spring contact and FIG. 3B showing a knife contact according to the invention, each in perspective.
  • 3C is a top view of a schematic representation of the fork spring and knife contacts of FIGS. 3A and 3B.
  • FIGS. 3D, 3E and 3F schematically show the connector from FIGS. 3A and B before or during two phases of the plug operation
  • the fork spring contact from FIG. 3A carries at its front constriction, which then widens again into an inlet zone 126, the contact zone from the surfaces 116 and 116 'with the space 118.
  • the fork spring contact 102 is perpendicular to the insertion direction compared to conventional fork spring contacts / and somewhat widened to the direction of expansion, and the lateral areas, which are additionally present in addition to the constriction carrying the contact zones 116, 116 ', are further bulged in the direction of the constriction by a type of embossing process, so that sic
  • the width of the (not additionally narrowed) gap 118 between the partial surfaces 116 and 116 'of the contact zone is chosen so that a conventional knife contact between the bulges 130 to 133 can be accommodated.
  • the P ⁇ he or thickness de tes is also formed as in conventional fork spring contacts.
  • the associated knife 101 has the width of a conventional knife in its rear area, or may even be somewhat narrower, while it is widened (120) in its area in front.
  • the width of the widening is such that it at least reaches the bulges 1 to 133 if the widening, as shown in FIGS. 3C to 3F, is arranged parallel to the gap.
  • the thickness of the widening does not need to be greater than that of conventional knives his.
  • the side areas of the part 120 now engage with the bulges 130 to 133 and thereby spread the fork spring 102 open. As a result, the free space 118 between the surfaces 116 and 116 * of the contact zone - which is otherwise narrower than the thickness of the knife 101.
  • the bulges 130 to 133 being gradually brought together again (the widened area 120 is at the rear,
  • 3C to 3F show the process just described once schematically. From Fig. 3E and Fig. 3F it can be seen that the surfaces of the contact zone of the fork spring contact, 116 and 116 'are kept free of friction during most of the plugging process and the contact zone of the knife contact overflows smoothly almost to the end . It can also be seen that the free areas next to the rear area of the knife serve as receiving area 140, 14 for the bulges 130, 132 and 131, 133, respectively.
  • FIG. 4 shows an embodiment of the invention in which only the one contact, here the knife 201, is modified.
  • the knife In its front region 220, the knife is somewhat thickened by a polytetrafluoroethylene coating.
  • the Me ser otherwise has conventional dimensions to match fork contact 202.
  • the length of the thickening should be measured so that when the stops belonging to the contacts are touched, e.g. of the knife and female connectors, the contact zone 216, 216 ', 218 of the fork spring contact 202 has just left the area 220 and can come into contact with the area 212, 212' of the knife, which now acts as a contact zone.
  • the contact zone of the fork spring contact is spared more despite the same plug-in path, since the stressful first opening takes place through the region 22, which is of course correspondingly beveled or rounded at the front and coated with low-friction material, and also a large part of the plug-in path through the contact zone 216. 216 'is placed on this low-friction material and, furthermore, due to the transition from the thickening of the area 220 to the narrower part, the contact zones can slide over one another without contact and rest on one another without strong abrasion.
  • the contact zone 212, 212 ' serves here as the receiving area at the same time, since the running in of the (not separate!) Deformation area of the fork spring contact into them enables the contact zones to be approached.
  • FIG. 5 shows a socket contact, similar to that shown in FIG. 2, produced by stamping and bending technology, to which a rectangular pin for winding or clamp technology is welded for further connection.
  • this connection zone can be used for crimping, soldering or press-fit - 16 -
  • FIG. 6 shows a stamped spring 2 which corresponds to the design of FIGS. 2 and 5.
  • Fig. 8 also shows a round bushing, in which, however, ke separate springs are provided, but the segments generated by Län spring back themselves to the axis after radial deflection.
  • One of the four segments shown is shown folded down in the drawing in order to show the contact zone 16 and the part 30 of the engagement element.
  • a pin contact according to FIG. 14 is again suitable for the embodiment of the socket contact according to FIG. 6. - 2? -
  • the thickening was produced by two embossings carried out in the opposite direction and offset from one another transversely to the knife, as indicated by the arrows. With sufficient torsional rigidity of the contact springs and sufficient width and / or according to the arrangement of the parts of the engagement element, one of the embossing was sufficient as a deformation element.
  • FIG. 11 shows a thickening produced by embossing as in FIG. 10, but three embossings offset transversely to the knife were carried out in different directions, as indicated by the arrows.
  • Fig. 12 shows a thickening caused by lateral upsetting of the knife and Fig. 13 a knife in which the V thickening are produced by bending on a sheet subsequently bent as indicated by the arrow.
  • the invention thus creates a connector with a pair of contacts, in which the abrasion occurring when mating and disconnecting the contacts in conventional connectors at the contact zones is almost completely avoided. This is achieved by a functional separation of the parts producing the contact and the parts on the respective contacts, which allow the contacts to be plugged against the spring pressure which then holds them together - 2. ' -
  • the receiving area of a contact for the separate area of its mating contact must always lie in the plug-in direction of the mating contact in front of the separate area of this one contact and connect directly to it.
  • Their sequence, seen in the plug-in direction a of only one contact is exactly the opposite (because corresponding) to the position of the combination of the separate area and the receiving area of the one contact 2.
  • socket contacts are also conceivable, the contact zones of which are arranged at the very beginning of the socket contact (ie in the plug-in direction of the counter contact at the rear).
  • the contact zone of the mating contact is then also at the rear, and the receiving area and separate area of the mating contact must be such (eg provided with a smaller 0) or so far to the side of the position of the contact zone of the one contact relative to the plug-in axis that they lie do not touch this contact zone when plugging in.
  • the contact zones ie also shown in FIG. 3, can lie next to the separate and / or the receiving area of the one 10 (and then correspondingly next to the areas of the mating contact 101).

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

Un connecteur électrique à fiche composé de deux parties de contact (101, 102) est conçu de façon à éliminer presque entièrement l'usure par frottement des zones de contact (112, 112'/116, 116'), provoquée dans les connecteurs conventionnels à fiches lors du couplage et de la séparation des contacts. Cet objectif est atteint grâce à une séparation fonctionnelle entre les parties réalisant le contact et les parties permettant le couplage des contacts par une pression élastique qui les maintient ensemble.
PCT/EP1983/000072 1982-03-12 1983-03-11 Connecteur electrique a fiche Ceased WO1983003323A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEP3209133.8 1982-03-12
DE3209133 1982-03-12
DE19823242635 DE3242635C2 (de) 1982-03-12 1982-11-18 Elektrischer Steckverbinder
DEP3242635.6821118 1982-11-18

Publications (1)

Publication Number Publication Date
WO1983003323A1 true WO1983003323A1 (fr) 1983-09-29

Family

ID=25800290

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1983/000072 Ceased WO1983003323A1 (fr) 1982-03-12 1983-03-11 Connecteur electrique a fiche

Country Status (3)

Country Link
EP (1) EP0102993A1 (fr)
DE (1) DE3242635C2 (fr)
WO (1) WO1983003323A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147153A (en) * 1983-07-29 1985-05-01 Karl Hehl Contacts of multi-pin male and female contact bars
GB2168858A (en) * 1984-12-21 1986-06-25 Egerton A C Ltd Electrical contact or terminal
WO2024088088A1 (fr) * 2022-10-28 2024-05-02 温州泰钰新材料科技有限公司 Conducteur de contact électrique

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US4747794A (en) * 1984-09-28 1988-05-31 North American Specialties Corp. Electrical connector
US4778231A (en) * 1984-09-28 1988-10-18 North American Specialties Corp. Electrical connector
EP0713263B1 (fr) * 1994-11-17 2000-09-06 Molex Incorporated Structure de connexion enfichable autoverrouillant
DE19535960C2 (de) * 1995-09-27 1997-07-17 Siemens Ag Kontaktfeder mit Kontaktvoröffnung
US6083024A (en) * 1997-04-25 2000-07-04 The Whitaker Corporation Electrical connector assembly with reduced wear and mating forces
DE29922831U1 (de) 1999-12-27 2000-03-02 Audio Ohm Di Tonani Caterina E Elektrischer Anschlußkontakt
DE102004048975A1 (de) * 2004-10-07 2006-04-13 Wabco Gmbh & Co.Ohg Elektrischer Steckkontakt
DE102012103215B4 (de) * 2012-04-13 2015-08-20 Wago Verwaltungsgesellschaft Mbh Steckverbinderset
US8613626B1 (en) 2012-06-21 2013-12-24 International Business Machines Corporation Dual level contact design for an interconnect system in power applications
DE102022117911A1 (de) 2022-07-18 2024-01-18 Standard Instruments GmbH Gesellschaft für Medizintechnik, Mess- und Regeltechnik, Steuerungstechnik Verbindungskabel und Ablösegerät

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DE1790314A1 (de) * 1963-06-24 1976-04-22 Gerard Benoit Elektrische klemmverbindung
US3675187A (en) * 1970-10-05 1972-07-04 Gen Motors Corp Ball and socket electrical connector means
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GB2147153A (en) * 1983-07-29 1985-05-01 Karl Hehl Contacts of multi-pin male and female contact bars
GB2168858A (en) * 1984-12-21 1986-06-25 Egerton A C Ltd Electrical contact or terminal
WO2024088088A1 (fr) * 2022-10-28 2024-05-02 温州泰钰新材料科技有限公司 Conducteur de contact électrique
CN117995570A (zh) * 2022-10-28 2024-05-07 温州泰钰新材料科技有限公司 电接触导体

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DE3242635C2 (de) 1994-02-17
DE3242635A1 (de) 1983-09-22
EP0102993A1 (fr) 1984-03-21

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