EP2026422A2 - Fiche de raccordement électrique - Google Patents

Fiche de raccordement électrique Download PDF

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Publication number
EP2026422A2
EP2026422A2 EP08013400A EP08013400A EP2026422A2 EP 2026422 A2 EP2026422 A2 EP 2026422A2 EP 08013400 A EP08013400 A EP 08013400A EP 08013400 A EP08013400 A EP 08013400A EP 2026422 A2 EP2026422 A2 EP 2026422A2
Authority
EP
European Patent Office
Prior art keywords
plug
sleeve
connection according
base body
contacts
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.)
Withdrawn
Application number
EP08013400A
Other languages
German (de)
English (en)
Other versions
EP2026422A3 (fr
Inventor
Alexander Wystron
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.)
Conwys AG
Original Assignee
Conwys AG
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 Conwys AG filed Critical Conwys AG
Publication of EP2026422A2 publication Critical patent/EP2026422A2/fr
Publication of EP2026422A3 publication Critical patent/EP2026422A3/fr
Withdrawn legal-status Critical Current

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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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening
    • H01R13/6276—Snap or like fastening comprising one or more balls engaging in a hole or a groove
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5205—Sealing means between cable and housing, e.g. grommet
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5213—Covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/26—Connectors or connections adapted for particular applications for vehicles

Definitions

  • the invention relates to an electrical connector, in particular such for the electrical connection of a trailer or the like on a motor vehicle, having a first plug-in part and a second plug-in part, wherein the plug-in parts have mutually corresponding plug contacts.
  • Electrical connectors in general and electrical connectors for the electrical connection of a trailer or the like to a motor vehicle in particular are well known in the art in per se. They usually have a first plug-in part and a second plug-in part, wherein the first plug-in part is designed as a plug and the second plug-in part as a socket.
  • the plug contacts respectively provided by the plug-in parts engage in each other, which is why these are designed to correspond to each other.
  • the plug-in contacts provided by the second plug-in part that is to say those provided by the socket, are generally designed as plug-in sleeves, whereas the plug-in contacts provided by the plug are configured in the form of pins.
  • the second plug-in part that is to provide the socket with a socket cover, which at a connector plugged into the socket engages behind a correspondingly formed part of the plug, so that with the lid a coupling element connecting the plug to the socket is provided.
  • an electrical connector of the aforementioned type is proposed with the invention, which is further developed in that the first male part has a sleeve-like body having openings in which locking body are mounted relatively displaceable to the body, in the assembled state of first and second male part engage in a recess formed on the second plug-in part.
  • the first plug-in part that is the plug of the connector according to the invention provides catch body.
  • This locking body may be formed, for example, as balls and serve the locking of the first plug-in part on the one hand and the second plug-in part on the other.
  • the second plug-in part that is, the socket has a recess into which engage the locking body of the first plug-in part in the assembled state of the first and second plug-in part.
  • the latching bodies are designed to be relatively displaceable relative to the main body of the first plug-in part, so that the latching bodies can be transferred from a latched position into an unlocked position and vice versa. According to the invention, it is therefore provided that the latching bodies are mounted in apertures formed on the main body of the first plug-in part, namely relatively displaceable relative to the main body.
  • the plug-in parts of the connector according to the invention can be plugged together in a conventional manner.
  • a direct locking of the first plug-in part relative to the second plug-in part so that an unwanted release of the connector is not possible.
  • the latching of the two plug-in parts serving latching body are arranged directly on the first plug-in part, and relatively displaceable to the main body of the first plug-in part, which advantageously allows a coupling of the first and second plug-in part in the manner of a quick coupling.
  • a user of the connector according to the invention can with only one hand and in a quick manner establish a connection between the first male part and second male part and also solve again, while ensuring a kausverrastung that ensures that the first male part and second male part not unwanted can solve each other, that is, the electrical connector is not unintentionally interrupted due to a separation of the first male part and second male part.
  • the connector according to the invention when using the connector according to the invention as a connector for the design of an electrical connection between a trailer or the like on the one hand and a motor vehicle on the other hand, this is advantageous.
  • the main body of the first male part carries a sleeve on the outside and a ring on the inside.
  • the sleeve on the one hand and the ring on the other hand in each case in the axial direction are designed to be relatively displaceable relative to the main body.
  • the sleeve of the first plug-in part is to be gripped by a user.
  • the sleeve can also be referred to as an actuating sleeve.
  • the inner side of the body arranged ring provides the base body side also has a closing surface available that secures the stored in the openings of the body locking body from losing, and before losing it to the inside. Due to the ring so arranged in the openings of the body locking body can not be lost to the inside of the body.
  • the latching body In the latched position, however, the latching body are held pressed into the recess provided by the second plug-in part, which causes the latching between the first plug-in part on the one hand and the second plug-in part on the other hand. Unintentionally, the locking body can not emerge from the recesses, so that a secure locking connection between the first male part on the one hand and second plug-in part on the other hand is ensured.
  • the axially displaceably arranged on the main body of the first plug sleeve sleeve is retracting, which allows the arranged in the openings of the body of the first plug member locking bodies to escape to the outside, so that they emerge from the recess formed in the second plug-in part and thus can release the second male part against the first male part.
  • the operation of the first male part can be done by a single hand of a user, both for training and for releasing a connector.
  • a simplified handling that is, a simplified handling allows.
  • the sleeve arranged on the outside of the main body and the ring arranged on the inside of the main body are spring-loaded, which can be achieved, for example, in that both the sleeve and the ring are supported relative to the base body by a respective compression spring.
  • These compression springs ensure that both the sleeve and the ring are constantly striving to move into the normal position, that is, the unlocked position. Both the formation of a plug-in connection as well as the release of the same is possible only against the spring force applied by the springs and the sleeve supporting the sleeve and the ring. This ensures in particular after the formation of a connector advantageously that unwanted loosening of the connector, that is, an unwanted release of the first and second plug-in part is prevented.
  • the plug contacts of the first plug-in part are carried by a holder received by the main body, wherein between the holder and the base body, an annular gap is formed, which serves to axially displaceable receiving the inside of the body arranged ring.
  • the ring of the first plug-in part is quasi forcibly guided, in an annular gap which results between the base body on the one hand and a holder for the plug contacts on the other hand.
  • This embodiment ensures that a perfect and in particular tilt-free axial guidance of the ring relative to the main body is possible.
  • the annular gap serves to receive the pressure spring acting on the ring.
  • the sleeve of the first male part carries a seal both on the outside and on the inside.
  • the outside of the sleeve provided seal is formed for example as a circumferential sealing ring which is inserted into a groove formed thereon of the sleeve. This seal is used in a trained connector to seal the first male part against the second male part.
  • Moisture and dirt can therefore penetrate in a closed, that is formed plug connection neither in the first plug-in part nor in the second plug-in part.
  • the sleeve of the first male part is arranged axially displaceable in the manner described above to the main body of the first male part.
  • a seal between the sleeve and the base body is preferably provided. This may for example be formed as a sealing ring which is inserted into a circumferential groove of the base body and the sleeve seals against the base body regardless of the relative position of the sleeve to the base body.
  • the second plug-in part has a housing designed as a base body, the plug side has a pivotable closure lid.
  • the closure lid of the second plug-in part that is, the socket is used to protect the plug-in part with not plugged first plug-in part from the ingress of dirt, moisture or the like. For this reason, it is also provided to equip the closure lid on the inside with a seal, for example in the form of a sealing ring, which is pressed against a front face of the second plug-in part with a closed lid, preferably under spring bias.
  • a seal for example in the form of a sealing ring, which is pressed against a front face of the second plug-in part with a closed lid, preferably under spring bias.
  • a trained connector which is arranged on the sleeve of the first male part seal in the previously described manner also serves for a seal of the second male part.
  • the recess formed at the second plug-in part for receiving the latching body is preferably formed as a circumferential groove.
  • this embodiment has been found to be particularly simple. But it can also be provided other forms of recess for receiving the locking body.
  • a separate recess for example in the form of a groove-shaped recess is provided for each locking body.
  • any form of latching elements which, in the manner described above, enable a latched connection of the first plug-in part and the second plug-in part, may be considered as latching bodies.
  • the locking bodies are in the form of balls. But it can also be provided to form the latching body, for example, as a unilaterally rotatably mounted latching lever, wherein a rotational movement of this latching lever in the locked state thanks to the on the main body of the first plug-in part slidably mounted sleeve is excluded.
  • the locking bodies may also be triangular in the manner of a wedge, barrel-shaped or formed in a similar manner. The invention is in any case not limited to the spherical configuration of the locking body.
  • the connector according to the invention is characterized by the way by their compact size.
  • the connector according to the invention advantageously has a much smaller size, and this while improving handling.
  • the plug contacts of the connector according to the invention are silver plated or gold plated for the purpose of improved conductivity.
  • the connected to the plug contacts in the final assembled state connection lines are preferably soldered to the plug contacts.
  • a crimping of plug contacts and Ari gleich einen is of course possible.
  • Another advantage in particular of the silvered design of the contacts is the fact that an improved heat dissipation is achieved, which is particularly important in view of the advantageously achieved compact size of the connector according to the invention.
  • the soldering of the contacts with the connecting lines is to be seen, because this type of connection between the contacts and the connecting lines can achieve the lowest possible heat value.
  • the advantageously compact design of the connector according to the invention benefits this.
  • the plug contacts of the plug-in parts are preferably designed differently depending on the plug-in part.
  • the plug contacts are then preferably pin-shaped.
  • the second plug-in part is preferably a socket, wherein the plug contacts are then formed in a corresponding manner to the pins of the plug as plug-in sleeves. When the plug connection is closed, the pins of the plug then engage in the sockets of the socket.
  • the second plug-in part is equipped with a cover plate, which serves to protect the second plug-in part with not plugged-in first plug-in part against the ingress of dirt, moisture or the like.
  • This cover plate is used instead of a closure cover of the type described above.
  • the closure lid is to be pivoted before a proper mating of the first plug-in part and the second plug-in part, d. H. the second plug-in part is first to be released by pivoting the closure lid before the first plug-in part can be inserted as intended in the second plug-in part.
  • pivoting the closure lid this is to be taken by a user of the connector according to the invention with one hand. With the other hand, the user has to hold and guide the first male part to be inserted into the second male part.
  • the user has to hold the closure lid in its open position during the insertion of the first plug-in part into the second plug-in part, since this would otherwise pivot back into its closed position due to a spring acting on it. It therefore results in total that the connector as such can advantageously be formed with one hand, but that it is necessary to hold the closure lid in the open position with another hand, so that a plug connection can be formed.
  • the cover plate provided according to the invention instead of a cover plate is one that automatically swings aside on insertion of the first male part in the second male part and allows the formation of a proper connector. As soon as the first plug-in part is removed from the second plug-in part, the cover plate automatically pivots back into its starting position, in which it protects the second plug-in part against the ingress of dirt, moisture or the like.
  • the second plug-in part has an insert receiving the plug-in contacts, which has a cover plate pivoting thereon and / or moved, wherein it is preferably provided that the cover plate can be pivoted about the longitudinal axis of the second plug-in part.
  • the cover plate may be added at the edge, for example, by a thread-shaped groove.
  • it may be provided a support supporting the cover plate, which in turn is arranged by means of a threaded design on the second plug-in part.
  • Whichever design is chosen is of crucial importance that the cover plate is arranged in such a manner on the second plug-in part, that when a force acting on the cover plate in the insertion of the first plug-in part, the cover plate is rotated about the longitudinal axis of the second plug-in part, it also being possible, depending on the design, for a method of the cover plate in the insertion direction to take place in the course of such a twisting movement.
  • the cover plate has according to a further feature of the invention via passage openings for the plug-in elements of the first plug-in part.
  • the cover plate In the closed position of the cover plate, that is, if the first plug-in part is not inserted into the second plug-in part, the cover plate is rotated relative to the second plug-in part such that the openings formed in the cover plate are not in register with the plug-in contacts provided by the second plug-in part.
  • the plug contacts are covered by the cover rather, so that they are protected from contact with dirt, moisture or the like.
  • the plug-in contacts provided by the second plug-in part can thus be achieved.
  • the plug contacts provided by the first plug-in part can be guided through the respectively associated passage openings in the cover plate to form a plug-in connection as intended.
  • the cover plate moves back into its closed position, d. H. the cover plate is again rotated and / or moved so that the openings formed in the cover plate from the overlap with the plug contacts of the second plug-in part are brought.
  • the cover plate is designed spring-loaded according to a further feature of the invention.
  • a spring carried by the second plug-in part is provided in the form of a compression spring, which acts on the cover plate and ensures that the cover plate is always pressed counter to the insertion of the first male part in the second male part.
  • the cover plate is therefore always anxious to move into its closed position.
  • the first male part has an extension arranged thereon, for example in the form of a mandrel or the like, which cooperates with the cover plate.
  • an extension arranged thereon, for example in the form of a mandrel or the like, which cooperates with the cover plate.
  • the cover plate In a proper merge of the first male part and second male part of the extension of the first male part presses on the cover plate of the second male part.
  • the cover plate is pressed against the spring force acting on it as a result of the action of the extension in the plug-in direction.
  • the embodiment according to the preferred embodiment has the particular advantage that the formation of a connector according to the invention can be carried out completely with only one hand.
  • the pivoting of a closure lid with a second hand is no longer necessary since, according to the embodiment of the invention, the formation of such a closure lid is completely dispensed with.
  • a cover plate is used, which automatically moves aside in the course of the formation of a connector and / or pivots aside. If the plug connection is released again, the cover plate pivots and / or moves automatically back into its closed position.
  • the connector according to the invention is particularly suitable for the formation of an electrical connection between the power grid of a trailer, a bicycle carrier or the like and the power grid of a motor vehicle.
  • the connector is designed to be multi-pole, for example, 13-pin, 7-pin or 6-pin.
  • both the first plug-in part and the second plug-in part has correspondingly many plug contacts, that is to say 13 contacts, 7 contacts or 6 contacts.
  • fewer contacts are possible, which is covered by the scope of the embodiment according to the invention.
  • the connector 6-pin is designed and designed for use in connection with a CAN bus system.
  • a CAN bus system accounts for two contacts of the connector according to the invention on the communication lines for the CAN bus. The remaining contacts serve the power supply.
  • the connector according to the invention proves to be advantageous overall because it allows a user in a simple manner, a plug connection intended, that is as desired to train quickly or to be able to solve this again, and this only with one hand, for a merge or one Uncoupling of the first plug-in part on the one hand and the second plug-in part on the other hand, only the sleeve provided by the first plug-in part is to be grasped, it being ensured in each case that an unwanted separation of the first plug-in part and the second plug-in part is prevented by the latching body provided for this purpose when the plug connection is closed.
  • the in the FIGS. 1 to 4 The first plug-in part 2 is designed as a plug and insert for closing a plug-in connection in the second plug-in part 3, which second plug-in part 3 is designed as a socket.
  • An open connector 1 show the FIGS. 1 and 2 , whereas in the FIGS. 3 and 4 a closed connector 1 is shown.
  • the plug-in parts each have plug contacts, wherein the plug contacts 4 of the plug 2 are formed as pins and the plug contacts 5 of the socket 3 as a sleeve.
  • the pins 4 and the sleeves 5 are formed corresponding to each other, which is why they interlock positively with closed connector 1, as shown Fig. 4 can be seen.
  • the first plug-in part that is, the plug 2 has a base body 6. This is formed like a sleeve. It has openings 7, which are formed as recesses in the lateral surface of the base body 6. In these openings 7 locking body 8 are mounted, wherein the embodiment of the FIGS. 1 to 4 Detent body in the form of balls shows.
  • the main body 6 carries the outer peripheral side of a sleeve 10 which is arranged in the axial direction 25 relative to the base body 6 relatively displaceable.
  • the sleeve 10 is supported relative to the base body 6 with the interposition of a compression spring 12. Due to this compression spring 12, the sleeve 10 is constantly striving in their in Fig. 2 shown normal position with not closed connector 1 or in their in Fig. 4 shown normal position with closed connector 1 to proceed.
  • a sealing ring 15 is provided, which is inserted into a circumferential groove 28 formed on the base body 6.
  • This sealing ring 15 ensures that not accidentally dirt or moisture between the sleeve 10 and body 6 can penetrate into the first male part 2, regardless of the position of the sleeve 10 relative to the base body 6, as a comparison of FIGS. 2 and 4 lets recognize.
  • the main body 6 of the first male part 2 carries at its end remote from the second male part 3 a threaded neck 29 which serves to receive a union nut 31.
  • This union nut closes the rear connection space by means of a seal 46 in particular waterproof and serves to the in Figs. the better overview because not shown and preferably soldered with the plug contacts 4 connecting leads out of the plug 2 to the rear through the opening 45.
  • the plug contacts 4 are held by a holder 16, which in turn is formed from a first portion 17 and a second portion 18, which are inserted into each other, in particular the representation, according to Fig. 2 lets recognize.
  • the plug contacts 4 are arranged within the holder 16 such that a relative displacement of the plug contacts 4 relative to the holder 16 is not possible.
  • the holder 16 carrying the plug contacts 4 is supported relative to the base body 6. It is with respect to the drawing plane to Fig. 2 in the area of the left Cover region between the holder 16 on the one hand and the base body 6 on the other hand, an annular gap 24 between the holder 16 and the base body 6 is formed. This annular gap 24 receives a ring 11 which is supported with the interposition of a compression spring 13 relative to the holder 16 and thus relative to the base body 6.
  • Fig. 2 shows the ring 11 in its normal position, which it automatically assumes under the action of the force applied by the spring 13 spring force.
  • Fig. 4 shows the ring 11, however, in its latched position, so if the ring 11 is held against the spring 13 acting by the spring force moved backwards.
  • the mounted in the openings 7 of the base body 6 locking body 8 are formed radially displaceable to the base body 6. You can move from the illustration to Fig. 2 inward or outward from Fig. 4 move to the outside.
  • the representation after Fig. 2 shows the locking body 8 in its normal position, whereas Fig. 4 the locking body 8 in its latched position shows.
  • the locking body 8 In their normal position Fig. 2 the locking body 8 are protected from being lost by closing surfaces 22 and 23.
  • the closing surface 22 is formed on the inside of the sleeve 10.
  • the closing surface 23 is provided on the outer peripheral side by the ring 11. As the representation after Fig. 2 can be seen, the closing surfaces 22 and 23 are located on the locking bodies 8 in their normal position, which is why the locking body 8 can not either outwardly or inwardly soft and are protected so far from losing.
  • the sleeve 10 carries outer peripheral circumferential webs 33, in particular as shown Fig. 1 can be seen. These webs 33 serve for improved handling.
  • the sleeve 10 carries the further outer peripheral side a stop 37. This is also formed in the manner of a circumferential ridge. At this stop 37 is a sealing ring 14 which seals the first plug-in part 2 with respect to the second plug-in part 3 when the plug connection is closed, as the illustration Fig. 4 lets recognize.
  • the insert 19 carries a recess 9 in the form of a circumferential groove.
  • This recess 9 is corresponding to the Resting bodies 8 of the first male part 2 is formed, and serves to receive the locking body 8 in a closed connector 1, as is made Fig. 4 can be seen.
  • the housing 26 is formed by a lid 27 closable.
  • the lid 27 carries a sealing ring 28 which presses in the closed position of the lid 27 on the front side of the housing 26, so that a watertight seal is given.
  • the housing 26 carries a thread 30. This serves to receive a union nut 32, which, while receiving a seal 42, ensures that the elements connected to the plug contacts 5 and shown in FIGS. not shown connection lines or connecting cable back of the second male part 3 waterproof can be led out of this.
  • a union nut 32 which, while receiving a seal 42, ensures that the elements connected to the plug contacts 5 and shown in FIGS. not shown connection lines or connecting cable back of the second male part 3 waterproof can be led out of this.
  • FIG. 5 An exploded view of all items of the second male part 3, that is, the socket is in Fig. 5 shown. From this figure it can be seen that the head portion 21 of the insert 19 has guide webs 43 which provide a guide groove 44 between them. This guide groove serves to accommodate a in Figs. Not shown guide nose, which is formed on the first plug-in part, that is on the plug 2. In this way, the first plug-in part 2 and the second plug-in part 3 are coded to one another, so that these two parts can be inserted into one another only in their correct position.
  • Fig. 5 can be removed further, serves for the pivotable arrangement of the lid 27 on the housing 26 provided by the housing 26 terminal 39.
  • a bolt 21 which is received from the terminal 29 as the other end side by means of corresponding tabs .
  • a coil spring 40 is provided which presses the lid 27 in the closed position in its closed position, as in Fig. 2 is shown.
  • the housing 26 receives in the region of its end opposite the lid 27 an end equipped with a seal 35 support ring 34.
  • a circumferential gap 36 between the seal 35 of the support ring 34 on the one hand and the housing 26 on the other.
  • motor vehicle-side material This may be, for example, a holding plate formed from plastic or sheet metal, which is formed on the motor vehicle. Alternatively, the material of the bumper of the motor vehicle can also be received by the gap 36.
  • a screwing the second Plug-in part 3 for example, with the holding plate of a motor vehicle as well as a Verklipsen possible.
  • a plurality of different types of fastening are obviously available, all of which do not leave the scope of the invention.
  • a transfer of the connector 1 from its separate position after the FIGS. 1 and 2 into their affiliated position after the FIGS. 3 and 4 works fast and easy as follows:
  • the sleeve-like base body 6 is to put over the insert 19 of the socket 3, with simultaneous movement of the plug 2 in the axial direction 25 with respect to the plane of the drawing Fig. 2 to the left.
  • a release of the connector 1 is done in accordance with the above description only in reverse:
  • FIGS. 6 to 9 show in different views a second and preferred embodiment of the invention.
  • FIGS. 1 to 5 shows such, according to the socket 3 has a known from the prior art closure lid 27, which serves to protect the socket with not plugged plug against the ingress of dirt, moisture or the like.
  • the embodiment of the invention according to the FIGS. 6 to 9 has no VerInstitutdeckei 27 of the type described above.
  • a closure lid 27 is according to the embodiment of the FIGS. 6 to 9 .
  • a cover plate 50 is provided, the special feature is that this cover plate at an insertion of the Plug 2 moves automatically into the socket 3 and / or twisted or Industriesverleton at a removal of the plug 2 automatically in the closed position and / or twisted back.
  • This embodiment therefore has the advantage that it is not necessary for a proper use of the connector according to the invention to take a closure lid 27 with one hand and to pivot.
  • Fig. 6 lets recognize the use 19 of the socket 2, not shown.
  • the insert 19 has a support body 58 and an annular body 59, between the two the cover plate 50 is arranged to be moved and / or pivotable.
  • the cover plate 50 is supported by a plate carrier 55, which in turn is supported by a spring 51 against the support body 58.
  • the support body 58 provides sleeve receiving spaces 52, in each of which plug contacts in the form of sleeves 5 are inserted.
  • the sleeve receiving spaces 52 are each provided with access openings 53, through which the respectively associated pins 4 of the plug 2 can be guided for electrical contacting with the respectively associated sleeves 5
  • the cover plate 50 has through holes 54, as can also be seen from the illustration Fig. 9 results.
  • the number of sleeve receiving spaces 52 and the number of access openings 53 corresponding to many through holes 54 are provided.
  • this is rotated relative to the insert 19 such that a possible passage through the access openings 53 is blocked in the respectively associated sleeve receiving spaces 52 through the plate 50.
  • the cover plate 50 is formed pivotable about the longitudinal axis 60 of the insert 19, as indicated by the arrow 61 to Fig. 7 is shown.
  • the through holes 54 of the cover plate 50 are brought into accordance with the sleeve receiving chambers 52 and the access openings 53, so that in this open position of the cover plate 50, the pins 4 of the plug 3 can be inserted into the associated sleeves 5 of the socket ,
  • the spring 51 designed as a compression spring acts on the cover plate 50 in such a way that that the cover plate 50 always endeavor, after in its closed position Fig. 7 to proceed or twist.
  • a connector according to the invention is formed, ie the plug 2 inserted into the socket 3, so acts on the first portion 17 of the in Figs.
  • holder 16 of the plug 2 arranged extension 49 in the form of a dome with a can side thereon arranged nose 57 on the plates 50 such that it comes as a result of the force caused thereby to a rotation of the plate 50 in the open position.
  • This factual relationship arises in particular from a comparison of the FIGS. 7 and 8th ,
  • the portion 17 of the plug 2 has pin receiving spaces 56 which serve the arrangement of the pins 2 provided by the plug 2, as can be seen in particular Fig. 6 results.
  • the pins 4 are now inserted in the intended manner in the sleeves 5 of the socket 3, wherein in the course of insertion of the extension 49 of the plug 2 acts on the cover plate 50 of the socket 3 such that this aside pivots and allows the passage of the pins 4 in the respective associated sleeves 5.
  • the cover plate 5 moves due to the spring force acting on it back to its original position, ie back to its closed position in which the sleeve receiving spaces 52 are protected from the ingress of dirt, moisture or the like.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP08013400A 2007-07-27 2008-07-25 Fiche de raccordement électrique Withdrawn EP2026422A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202007010441U DE202007010441U1 (de) 2007-07-27 2007-07-27 Elektrische Steckverbindung

Publications (2)

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DE102009031652A1 (de) * 2009-07-03 2011-01-05 Westfalia-Automotive Gmbh Steckdose einer Anhängekupplung
DE102013102860A1 (de) * 2013-03-20 2014-09-25 R. Stahl Schaltgeräte GmbH Gerät zur Befehls- und/oder Signalgabe mit einer Steckkupplung
CN109149229A (zh) * 2017-06-28 2019-01-04 中航光电科技股份有限公司 推拉型连接器防护罩及推拉型连接器组件

Citations (5)

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Publication number Priority date Publication date Assignee Title
EP0544630A2 (fr) * 1991-11-28 1993-06-02 MENBER'S S.p.A. Connecteur électrique, en particulier pour connecter un véhicule tracteur et un véhicule tracté avec système d'antiblockage
EP0714152A1 (fr) * 1994-11-25 1996-05-29 Multi-Contact Ag Connexion électrique
GB2320622A (en) * 1996-12-18 1998-06-24 Contact Gmbh Push-pull connector
EP0887891A1 (fr) * 1995-08-09 1998-12-30 Sumitomo Wiring Systems, Ltd. Dispositif de verrouillage pour connecteurs et son utilisation pour charger des connecteurs et/ou des connecteurs à haute tension
WO2007071968A2 (fr) * 2005-12-23 2007-06-28 Rota Engineering Limited Connecteur

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0544630A2 (fr) * 1991-11-28 1993-06-02 MENBER'S S.p.A. Connecteur électrique, en particulier pour connecter un véhicule tracteur et un véhicule tracté avec système d'antiblockage
EP0714152A1 (fr) * 1994-11-25 1996-05-29 Multi-Contact Ag Connexion électrique
EP0887891A1 (fr) * 1995-08-09 1998-12-30 Sumitomo Wiring Systems, Ltd. Dispositif de verrouillage pour connecteurs et son utilisation pour charger des connecteurs et/ou des connecteurs à haute tension
GB2320622A (en) * 1996-12-18 1998-06-24 Contact Gmbh Push-pull connector
WO2007071968A2 (fr) * 2005-12-23 2007-06-28 Rota Engineering Limited Connecteur

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EP2026422A3 (fr) 2011-05-25

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