EP3646413B1 - Halterung für elektrische verbindung mit einem beweglichen verbindungselement, zusätzliche halterung für elektrische verbindung und anordnung mit solchen halterungen - Google Patents

Halterung für elektrische verbindung mit einem beweglichen verbindungselement, zusätzliche halterung für elektrische verbindung und anordnung mit solchen halterungen Download PDF

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Publication number
EP3646413B1
EP3646413B1 EP18749455.4A EP18749455A EP3646413B1 EP 3646413 B1 EP3646413 B1 EP 3646413B1 EP 18749455 A EP18749455 A EP 18749455A EP 3646413 B1 EP3646413 B1 EP 3646413B1
Authority
EP
European Patent Office
Prior art keywords
electrical connection
contact
complementary
connection mount
socket
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.)
Active
Application number
EP18749455.4A
Other languages
English (en)
French (fr)
Other versions
EP3646413A1 (de
Inventor
Mounim Houir Alami
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.)
Marechal Electric SAS
Original Assignee
Marechal Electric SAS
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 Marechal Electric SAS filed Critical Marechal Electric SAS
Publication of EP3646413A1 publication Critical patent/EP3646413A1/de
Application granted granted Critical
Publication of EP3646413B1 publication Critical patent/EP3646413B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01R13/625—Casing or ring with bayonet engagement
    • 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
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/62905—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances comprising a camming member
    • H01R13/62916—Single camming plate
    • 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
    • H01R13/64—Means for preventing incorrect coupling
    • H01R13/641—Means for preventing incorrect coupling by indicating incorrect coupling; by indicating correct or full engagement
    • 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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7036—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling
    • 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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/71—Contact members of coupling parts operating as switch, e.g. linear or rotational movement required after mechanical engagement of coupling part to establish electrical connection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
    • 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
    • H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
    • H01R13/213—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together by bayonet connection
    • 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
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/62905—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances comprising a camming member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/86—Parallel contacts arranged about a common axis

Definitions

  • the invention relates to an electrical connection base, a complementary electrical connection base and an assembly comprising an electrical connection base and a complementary electrical connection base.
  • the invention relates in particular to end-contact sockets, but not only.
  • the electrical connection base is a socket outlet while the complementary electrical connection base is a connector base, or vice versa.
  • socket outlets and current connectors are designed to prevent the formation of electric arcs and to cut them as quickly as possible.
  • FR 2 466 111 Where FR 2 623 945 disclose end contact sockets comprising a spring system for separating the outlet socket and the connector socket as quickly as possible upon disconnection.
  • US 5,234,650 concerns a selective electrical connection device fitted with a safety disc and an additional disc
  • US 7,740,499 relates to an electrical connector comprising a bayonet locking device
  • FROM 20 2009 004 604 and US 2010/0323542 concern an electrical connector
  • GB 2 279 825 and US 4,461,523 relate to a bayonet socket bulb protector.
  • This presentation relates to an electrical connection base.
  • One embodiment relates to an electrical connection base extending in an axial direction and comprising an element movable in the axial direction between a contact position and an isolated position, in which the movable element is configured to come into contact with it.
  • the electrical connection base comprising a displacement mechanism configured to move the mobile element between the contact position and the isolated position when the electrical connection base and the complementary electrical connection base are engaged and rotated with respect to each other around the axial direction.
  • the complementary contact is meant “the at least one complementary contact”.
  • the electrical connection socket may be an outlet socket or a connector socket
  • the complementary electrical connection socket may be a connector socket or an outlet socket, respectively.
  • a socket outlet forms a female part which can belong to an outlet (where the socket outlet is generally secured to a wall, a box, or equivalent), an extension, or a connector (where the socket outlet is usually part of a socket) while a connector socket forms a male part which may belong to a socket (or the connector socket is usually part of the plug), a extension, or a connector (where the connector base is generally secured to a device or equivalent).
  • a socket comprises a socket base and a handle or cover integral with said socket base; a plug comprises a connector base and a handle or cover integral with said connector base; an extender is an assembly comprising a socket and a plug; an outlet is an assembly comprising an outlet socket and a plug; a connector is an assembly comprising a receptacle and a connector socket.
  • the handle or cover can be integrated into the socket outlet or the connector socket, in which case said socket or connector socket also forms a socket or a plug.
  • the electrical connection base (and therefore the additional electrical connection base) has “end” contact (s).
  • a contact of the “end” type is a contact where the electrical connection with a complementary contact, for example a pin, is provided by a contact face substantially perpendicular to the axial direction.
  • a contact is configured to cooperate in abutment with a complementary face, for example a distal end face of a pin, the contact between these two faces being generally made with a certain pressure to ensure the passage of current from a contact. to the other.
  • the mobile element in the contact position the mobile element is in position to be in contact with a complementary contact of the complementary electrical connection base, so that electric current can flow between the complementary contact and the mobile element.
  • the movable element in the isolated position, is in position to be distant in the axial direction from the complementary contact of the complementary electrical connection base, so that the electric current cannot flow between the complementary contact and the 'movable element (ie the complementary contact and the movable element are electrically isolated from each other in the isolated position).
  • the mobile element can comprise several distinct portions which are electrically isolated from one another, each portion being configured to be in electrical contact with a complementary contact distinct from a complementary electrical connection base. It will be understood that each portion is respectively in contact, at least in the contact position, with a conductive element connecting the movable element to a corresponding wire clamp of the electrical connection base.
  • the movable element can be in permanent contact with the thread clamp (s), or else is in contact with the thread clamp (s) only in the contact position.
  • the displacement mechanism makes it possible to move the movable element in the axial direction, in particular from the isolated position to the contact position and vice versa. It will of course be understood that this displacement mechanism is actuated when the base electrical connection socket and the complementary electrical connection socket are engaged (ie cooperate together), and that one is rotated relative to the other. By actuating this mechanism, the movable element is moved from the isolated position to the contact position, and vice versa.
  • the displacement mechanism is configured to cooperate with an actuator of the complementary electrical connection base, said actuator being configured to actuate the displacement mechanism.
  • connection and disconnection between the plate (and therefore the active parts of the electrical connection base - ie the parts under electrical voltage), and the (s) are perfectly controlled.
  • complementary contact (s) of the complementary electrical connection base ensures that the formation of an electric arc is controlled and therefore avoided or, at the very least, limited, both during connection and during disconnection.
  • to engage the electrical connection base and the complementary electrical connection base it is not necessary to provide a significant force.
  • the displacement mechanism comprises an axially extending shaft mounted for rotation about the axial direction on a base, the shaft comprising one of a helical ramp and a lug, the movable member having the same. Another element among the helical ramp and the lug, the lug cooperating with the helical ramp.
  • the electrical connection base comprises a base and a shaft extending in the axial direction, the shaft being mounted on the base by a pivot connection.
  • the shaft has at least a first axial wall, this first axial wall having, for example, a cylindrical shape or the shape of an angular portion of a cylinder.
  • the mobile element has at least one second wall axial, this second axial wall having for example a cylindrical shape or the shape of an angular portion of a cylinder.
  • the first and second axial walls are arranged at least in part facing each other.
  • the first axial wall of the shaft has a helical ramp while the second axial wall of the mobile element has a lug.
  • the first axial wall of the shaft has a lug while the second axial wall of the movable element has a helical ramp.
  • the helical ramp is formed by a wall of a helical groove formed in the first or second axial wall.
  • the helical ramp is formed by a helical shoulder formed on the first or on the second axial wall. This helical ramp is configured to cooperate in axial bearing with the lug, whereby an axial translational movement is impelled to the movable element during the rotation of the shaft around the axial direction.
  • the movable element is locked in rotation around the axial direction, whereby it cannot be driven in rotation by the shaft but only in translation in the axial direction.
  • a displacement mechanism having such a helical ramp structure is simple, robust and efficient, and allows very good control of the axial displacement of the mobile element, and therefore of electric arcs.
  • Such a helical ramp mechanism also makes it possible to multiply the forces for the passage of the movable element between the isolated position and the contact position, and vice versa, which makes its handling by a user easier.
  • the tree is a central tree, but not necessarily.
  • a central shaft makes it possible to further simplify the structure of the displacement mechanism, which makes the control of electric arcs even more reliable.
  • the shaft is configured to cooperate by complementary of shape with a complementary element of the complementary electrical connection base and to be driven in rotation around the axial direction by the complementary element of the complementary electrical connection base.
  • the shaft cooperates, for example by fitting, with the complementary element, comprising for example a rod.
  • the shaft is hollow and receives the rod, or vice versa.
  • the shaft and the rod are central, the shaft and the rod having complementary reliefs so that they are coupled in rotation around the axial direction when they are fitted with each other. in the axial direction.
  • the rod is eccentric and has no rotational coupling relief with the shaft so that a fitting of the rod with the shaft allows them to be coupled in rotation.
  • the relative rotation of the electrical connection base and of the complementary electrical connection base around the axial direction allows the complementary element to drive the shaft in rotation around the axial direction, and therefore to actuate the control mechanism. displacement to axially displace the movable member.
  • Such a structure for actuating the displacement mechanism is simple, robust and efficient, and allows very good control of the axial displacement of the mobile element, and therefore of electric arcs.
  • the movement mechanism includes a key.
  • such a keying device is configured to cooperate with a complementary keying device of the complementary electrical connection base.
  • the shaft has a flat or an asymmetrical shape of revolution allowing, considered in the azimuthal direction, only a single position of cooperation by complementarity of shape with the complementary element.
  • the displacement mechanism can only be actuated if the relative position of the electrical connection base and the complementary electrical connection base is such that the complementary contacts will be in contact with the corresponding portions of the mobile element. In other words, this makes it possible to ensure that in the contact position each phase of the electrical connection base will be in contact with the corresponding phase of the complementary electrical connection base.
  • connection bases electrical connection
  • this avoids placing an electrical connection base in contact with a complementary electrical connection base of different polarity, voltage / voltage, frequency or amperage / intensity. This makes it possible to improve safety and to avoid, at the very least to limit, the formation of particularly damaging electric arcs.
  • the electrical connection base comprises a device for maintaining the movable element in position.
  • the holding device makes it possible to maintain, without necessarily locking it, the movable element in the isolated position or in the contact position. It is thus ensured that the movable element is not displaced axially between these two positions unless the displacement mechanism is actuated voluntarily.
  • Such a device makes it possible to avoid, at the very least to limit, any untimely movements of the mobile element, and therefore the loss of electrical contact (in the contact position) or the formation of possible electric arcs (in the position of contact). isolated).
  • the device for maintaining the movable element in position comprises a cam carried by the shaft, and a pressing element cooperating with the cam.
  • the pressing element exerts pressure on the cam so as to maintain it in a predefined position.
  • the pressing element exerts pressure on the cam to maintain it in a first position corresponding to the isolated position of the mobile element and / or to maintain it in a second position corresponding to the contact position of the mobile element.
  • Such a structure of the holding device comprises a cam and a pressing element is a simple, robust and efficient structure, which allows very good control of the maintenance of the movable element in an isolated position or in a contact position in a stable, reliable and reliable manner. precise This allows the control of electric arcs.
  • the electrical connection base has a first stable configuration in which the movable element is in the contact position, a second stable configuration in which the movable element is in an isolated position, and a plurality of unstable intermediate configurations. enter here first configuration and the second configuration in which the electrical connection base tends to come in the first configuration or in the second configuration.
  • a stable configuration is a more stable configuration than unstable configurations, and that conversely, unstable configurations are less stable configurations than stable configurations.
  • the stable configurations are configurations taken by default by the electrical connection base, while the unstable configurations are transient configurations and which cannot be taken by default by the electrical connection base.
  • the movable element comprises a plurality of contacts configured to contact the at least one complementary contact of the complementary electrical connection base, the relative angular travel between the electrical connection base and the complementary electrical connection base to move the movable element between the isolated position and the contact position being less than the minimum angle separating two adjacent contacts.
  • each contact is configured to contact a separate complementary contact.
  • at least two contacts are distributed azimuthally around the axial direction.
  • all the contacts are distributed azimuthally around the axial direction.
  • the contacts are regularly distributed in the azimuthal direction (ie the angle separating two adjacent contacts is identical for all the contacts).
  • the azimuthal direction is a direction describing a ring around the axial direction. This direction therefore corresponds to the direction of relative rotation of the electrical connection base with respect to the complementary electrical connection base in order to move the movable element axially.
  • the angle required to rotate the electrical connection base with respect to the complementary electrical connection base to actuate the displacement mechanism and bring the movable element from the isolated position to the contact position, and vice versa is less than the minimum angle separating two adjacent contacts (in the azimuthal direction, around the axial direction).
  • the angles are of course measured around the axial direction, in a plane perpendicular to the axial direction (i.e. in the plane of relative rotation of the two bases).
  • the mobile element comprises at least one contact configured to contact the at least one complementary contact of the complementary electrical connection base, and the electrical connection base comprising a safety disc. movable in rotation between a protective position preventing access to said at least one contact and a connection position allowing access to said at least one contact.
  • the safety disc is movable in rotation around the axial direction. Such a disk makes it possible to block access to the contact (s). This improves safety by blocking access to the active parts of the electrical connection base. This also makes it possible to avoid the untimely formation of electric arcs when approaching the electrical connection base and the complementary electrical connection base, in particular to engage them.
  • the safety disc is carried by the complementary electrical connection base and authorizes or prevents access to the complementary contact.
  • the safety disc is rotatably coupled with the shaft.
  • the safety disc when the shaft of the displacement mechanism is driven in rotation, the safety disc is also driven in rotation. This makes it possible to synchronize the movement of the mobile element and of the safety disc, which increases safety and reduces the risk of inadvertent electric arcing.
  • the electrical connection base comprises at least two distinct position indicators configured to indicate the relative azimuthal position of the electrical connection base with respect to the complementary electrical connection base.
  • such indicators are used in combination, when the electrical connection base is engaged with a complementary electrical connection base, with an index. This allows the user to know perfectly the relative azimuthal position of the electrical connection base with respect to the complementary electrical connection base, and therefore the associated position of the mobile element and, consequently, the connected state or not. contacts of the electrical connection base with the complementary contacts of the complementary electrical connection base. The user can thus avoid any false manipulation. This increases safety and reduces the risk of inadvertent arcing.
  • This disclosure also relates to a complementary electrical connection base.
  • One embodiment relates to an assembly with the electrical connection base and a complementary electrical connection base extending in an axial direction and comprising an actuator configured to actuate a movement mechanism of a movable element of an electrical connection base.
  • the movable element of the electrical connection base is movable in the axial direction between a contact position and an isolated position, and configured to establish an electrical contact with at least one complementary contact of the complementary electrical connection base in the position of. contact while the mobile element is configured to be remote from at least one complementary contact of the complementary electrical connection base in isolated position.
  • such a complementary electrical connection base is complementary to the electrical connection base that is the subject of the present description and that the actuator makes it possible to actuate the movement mechanism of the electrical connection base to pass the mobile element of the contact position to the isolated position, and vice versa.
  • the actuator when the actuator cooperates with the movement mechanism, it is considered that the electrical connection base and the complementary electrical connection base are engaged.
  • the relative rotation of the electrical connection base with respect to the complementary electrical connection base around the axial direction thus makes it possible to actuate the displacement mechanism and therefore to move the movable element between the isolated position and the contact position.
  • the actuator is configured to co-operate in shape complementarity with an axially extending shaft of the electrical connection base displacement mechanism and to drive the shaft in rotation about the axial direction.
  • the actuator comprises a rod.
  • the stem can be central, but not necessarily.
  • the rod can be a pin.
  • a central pin is usually, but not systematically, a pin used for the connection to ground, such a pin being known to those skilled in the art as the pin used for ground continuity or as the earth contact pin.
  • the central pin is generally different from any other pins (or peripheral pins) of the complementary electrical connection base.
  • the actuator includes a key.
  • such a keying device is configured to cooperate with a complementary keying device of the electrical connection base.
  • the rod has a flat forming the key.
  • the complementary electrical connection socket comprises an index configured to indicate the relative azimuthal position of the complementary electrical connection socket with respect to the electrical connection socket.
  • such an index points, when the complementary electrical connection base is engaged with an electrical connection base, on a position indicator.
  • This allows the user to know perfectly the relative azimuthal position of the complementary electrical connection base with respect to the electrical connection base, and therefore the associated position of the mobile element and consequently the connected state or not of the contacts. of the electrical connection base with the complementary contacts of the additional electrical connection base. The user can thus avoid any false manipulation. This increases safety and reduces the risk of inadvertent arcing.
  • the figure 1 shows an assembly 100 according to a first embodiment comprising a socket 10, forming in this example a current connection socket and a connector socket 50, forming in this example a complementary current connection socket.
  • the socket 10 and the connector socket 50 each extend in an axial direction X, this direction X corresponding to the direction of fitting (or engagement) of the socket 10 and connector socket 50.
  • Socket 10 and connector socket 50 have in this example an annular structure of axis X (the X axis defining in this example the axial direction X).
  • the socket 10 and the connector socket 50 are separate and therefore do not engage, so that the axial directions X of each of the sockets do not coincide, but these directions obviously coincide when these sockets cooperate (see par. example figures 2 ).
  • the socket 10 and the connector socket 50 are each equipped with a handle 80, thus respectively forming a socket 10A and a plug 50A, the socket 10A and plug 50A assembly forming an extension 100A.
  • this example is not limiting and any other configuration can be envisaged for the assembly 100, and more particularly for the socket 10 on the one hand and the connector socket 50 on the other hand.
  • the connector base 50 comprises a central pin 52 and six peripheral pins 54, these pins forming, within the meaning of the present invention, complementary contacts, while the socket base 10 comprises as many corresponding holes, to namely a central orifice 22B and six peripheral orifices 22C.
  • this number of pins and orifices is not limiting, the assembly 100 being able to include more or less than seven pins / orifices.
  • the central pin is connected to earth (i.e. ground pin) while the peripheral pins 54 are each connected to a different phase (i.e. phase pins).
  • the socket outlet 10 and the connector socket 50 are of the end contact type.
  • the socket 10 comprises a housing 12 having three position indicators to indicate the relative azimuthal position of the socket 10 with respect to the connector socket 50, namely a fitting (or engagement) position indicator 12A , a disconnected position indicator 12B and a connected position indicator 12C.
  • These indicators are respectively formed in this example by a rectangular relief 12A, a writing "FF" in relief 12B and a writing "N” in relief 12C.
  • These indicators 12A, 12B and 12C can of course have a color different from the color of the housing 12, but not necessarily.
  • the connector socket 50 includes a housing 56 having an index 56A to indicate the relative azimuthal position of the connector socket 50 with respect to the socket 10.
  • the index is formed by a raised “O” writing 56A.
  • This index 56A can of course have a color different from the color of the housing 56, but not necessarily.
  • the indicators 12A, 12B and 12C and the index 56 may have the same color, this color being distinct from the color of the housings 12 and 56.
  • the index 56A is aligned azimuthally with the indicator 12A (see figures 5A and 6A ).
  • the bases 10 and 50 are rotated with respect to each other so as to azimuthally align the index 56A and the indicator 12B (see figure 7A ).
  • the index 56A and the indicator 12B form the word “OFF”, or “disconnected” in English.
  • the bases 10 and 50 are rotated with respect to each other so as to azimuthally align the index 56A and the indicator 12C (see figure 8A ). It is noted that in this configuration, the index 56A and the indicator 12C form the word “ON”, or “connected” in English.
  • the socket 10 when the socket 10 is not in engagement with the connector socket 50, as shown in the figures 1 , 5A and 5B , or that it is only engaged with the connector socket 50 as shown in the figures 6A and 6B , the socket 10 is in a so-called press-fit configuration.
  • the sockets When the sockets are fitted, and the index 56A and the indicator 12B are aligned, the socket 10 is in a so-called disconnection configuration.
  • the sockets are fitted, and the index 56A and the indicator 12C are aligned, the socket 10 is in a so-called connection configuration.
  • the housing 12 has three grooves 12D configured to each receive a peg 56B of the casing 56.
  • This peg / groove system forms a socket-outlet retaining system 10 with the connector socket 50.
  • the pegs 56B cannot be engaged. released in / from grooves 12D only in one position fitting, while when the bases are fitted and rotated relative to each other, the pins 56B are engaged in the grooves 12D so that the connector base 50 is retained in the axial direction X with the base socket 10.
  • Such a retaining system makes it possible to avoid any untimely movement in the axial direction X between the socket outlet 10 and the connector socket 50, which makes it possible to avoid the formation of electric arcs between the pins 54 and the active parts of the socket 10 described later.
  • the retaining system comprises three grooves 12D and three pegs 56B but can of course include more or less than three grooves and pegs.
  • the casing 12 has two eyecups 12E and 12F while the casing 56 has an eyecup 56C to be able to lock together the socket and connector bases 10 and 50 in the disconnected position (or OFF position) or in the connected position (or ON position), for example using a padlock (not shown).
  • the socket outlet 10 and the connector socket 50 will now be described in more detail with reference to Figures 2 and 3.
  • the wires of the cables shown in FIG. figure 1 are not represented in the figure 2 .
  • the socket outlet 10 and the connector socket 50 are fitted.
  • the socket 10 comprises a movable element 14, which is movable in the axial direction X between an isolated position (see figures 2 , 5B , 6B , 7B ; plug-in configuration and disconnection configuration of the socket-outlet 10) and a contact position (see figure 8B ; connection configuration of the socket 10) by means of a displacement mechanism 16.
  • the mechanism 16 is configured to move the mobile element 14 from the isolated position to the contact position and vice versa.
  • the movable element 14 comprises a plate 14A equipped with six distinct portions 14B each configured to contact a peripheral pin 54 of the connector base 50.
  • the plate 14A has guide portions 14A1, in this example axial grooves, configured to cooperate in sliding with complementary portions 29 (see figure 2 ), in this example axial ribs, of a cage 28 receiving the plate 14A.
  • the cage 28 being fixedly mounted on the base 20 (ie stationary relative to the base), the plate 14A is guided in axial translation so as not to pivot about the X axis during the passage from the isolated position to the contact position, and vice versa.
  • the plate 14A is rotatably coupled with the cage 28 and the base 20.
  • Each portion 14B comprises a support 14B1 mounted on a spring 14B2 (in this example an axial compression spring) and carrying two contact pads 14B3 and 14B4.
  • the pellets 14B3 and 14B4 are in electrical contact, in this example via the support 14B1 which is electrically conductive.
  • the spring 14B2 makes it possible to exert an axial pressure on the distal end of the corresponding pin 54, to ensure a quality end contact.
  • the portion 14B also comprises a guide 14B5 for guiding the support 14B1 in the axial direction X and accommodating the spring 14B2.
  • Each portion 14B is received in a dedicated housing 14A1 of the plate 14A.
  • each support 14B1 has the shape of a rectangular plate, the long side of which extends radially with respect to the X axis, the pellets 14B3 being disposed radially on the outside with respect to the pellets 14B4.
  • the pads 14B4 are configured to come into contact with the pins 54 of the connector base 50 while the pads 14B3 are configured to come into contact with contact elements 15A of the socket outlet 10.
  • the contact pads 14B4 form contacts while the pins 54 form complementary contacts.
  • the contact elements 15A are bent metal bars, connected to wire clamps 15B on the one hand, and forming a contact shoulder perpendicular to the axial direction X to contact a contact 14B3 on the other hand. These contact elements 15A and the wire clamps 15B form the active parts of the socket 10. Such a configuration makes it possible to maximize the space, in particular in the azimuthal direction, between the portions 14B, and therefore to minimize the risks of formation. electric arc.
  • the six portions 14B are equidistant and each spaced at an angle of 60 ° around the X axis of the adjacent portion.
  • the six pads 14B4 are also equidistant and each spaced at an angle of 60 ° around the X axis of the adjacent pad 14B4.
  • the pellets 14B3 being arranged radially outside the pads 14B3, are also equidistant and each spaced at an angle of 60 ° about the X axis of the adjacent pad 14B3.
  • the movable element 14 in the isolated position the movable element 14 is in contact neither with the pins 54 of the connector base 50, nor with the active parts of the socket outlet 10. In the contact position, the movable element 14 is in contact on the one hand with the active parts of the socket 10, and more particularly with the contact elements 15A, and on the other hand with the pins 54 of the connector socket 50 (see figure 8B ).
  • the displacement mechanism 16 comprises a shaft 18 extending axially and comprising a helical groove 18A as well as a lug 14C belonging to the movable element 14, and more particularly to the plate 14A.
  • the lug 14C is engaged in the helical groove 18A and cooperates with the helical groove 18A so that the rotation of the shaft 18 around the X axis drives the lug 14C, and therefore the movable element 14, in translation along the axial direction X.
  • the side walls of the helical groove 18A each form a helical ramp: one cooperating with the lug 14C to move it in a first direction along the axial direction X, and the other cooperating with the 'lug 14C to move it in a second direction, opposite to the first direction, along the axial direction X.
  • a system spring return comprising only a single helical ramp and for example a system spring return.
  • the groove 18A has three successive portions 18A1, 18A2 and 18A3.
  • the portion 18A1 extends perpendicular to the axial direction X.
  • the angular extent of this portion 18A1 corresponds to the angular amplitude of the movement necessary for the passage from the fitting configuration to the disconnection configuration. This portion being perpendicular to the axial direction, during this movement the movable element 14 is not moved in the axial direction X and remains in an isolated position.
  • the portion 18A2 has an inclination of less than 90 ° with respect to the axial direction X.
  • the angular extent of this portion corresponds to the angular amplitude of the movement necessary for the passage from the disconnection configuration to the connection configuration.
  • This portion 18A2 being inclined with respect to the direction axial X with an inclination of between 0 ° and 90 °, the movable element 14 is displaced axially from the isolated position towards the contact position when passing from the disconnection configuration to the connection configuration. Conversely, the movable member 14 is moved axially from the contact position to the isolated position when passing from the connection configuration to the disconnection configuration.
  • This portion 18A2 extends over an angle of 50 ° around the axis X.
  • the relative angular travel between the socket base 10 and the connector base 50 to move the movable element 14 between the isolated position and the contact position is less than the minimum angle of 60 ° separating two adjacent 14B4 pads.
  • the portion 18A3 opens out in the axial direction X and parallel to the axial direction X. It essentially serves for mounting the socket 10, and allows the movable element 14 to be assembled with the shaft 18.
  • the shaft 18 is rotatably mounted on the base 20. More specifically, in this example, the shaft 18 is partially fitted into a bearing 20A formed in the base 20.
  • the shaft 18 has an axial projection 18D engaged. in an annular groove (not shown) of the base extending over an angular extent at least equal to the total angular rotational travel of the socket base with respect to the connector base around the axial direction X.
  • This projection 18D forms a polarizer for assembling the shaft 18 with the base 20 during the manufacture of the socket 10.
  • the shaft 18 is hollow, and has at its distal end opposite the end engaged in the bearing 20A, a cavity 18C of square cross section, this square section having in an angle a flat 18C1 forming a deceptive.
  • This cavity 18C is configured to receive the central pin 52 described later.
  • the pin 52 forms an example of a complementary element configured to cooperate by formally complementary with the shaft 18.
  • the shaft 18 carries a safety disc 22.
  • the safety disc 22 is rotatably coupled with the shaft 18 by a tenon / mortise system 22A / 18B.
  • the safety disc 22 is carried by the distal end of the shaft 18, opposite the end engaged in the bearing 20A of the base.
  • the movable element 14 is arranged between the base 20 and the disc 22.
  • the safety disc 22 has a central hole 22B and six peripheral holes 22C configured to respectively receive the central pin 52 and the peripheral pins 54 of the connector base 50.
  • the safety disc 22 has walls forming separators 22D , each being disposed on the side of the movable element 14 between two adjacent orifices 22C. These separators serve to prevent the formation of an electric arc between a first pin 54 and a pad 14B4 configured to come into contact with a second pin 54, adjacent to the first pin.
  • the safety disc 22 being carried by and coupled in rotation with the shaft 18, it is therefore movable in rotation about the axis X.
  • the safety disc 22 blocks access to the pads 14B4 of the mobile element 14 (ie the orifices 22C and the pads 14B4 have a distinct azimuthal position and are not facing each other in the axial direction X) .
  • the safety disc 22 is then in the protection position.
  • the safety disc 22 When the shaft 18 is in a position such that the mobile element 14 is in the contact position, the safety disc 22 allows access to the pads 14B4 of the mobile element 14 (ie the orifices 22C and the pads 14B4 have the same azimuthal position and are opposite in the axial direction X). The safety disc 22 is then in the connection position.
  • the socket 10 comprises a holding device 24 for holding the movable element 14 in position.
  • This holding device 24 comprises two cams 18E similar and arranged at 180 ° to each other with respect to the axis of the shaft 18, and two similar pressers 26, each pressing element 26 cooperating with a cam 18E.
  • the pressing elements 26 are fixed to the base 20, and are therefore stationary relative to the shaft 18, and therefore not relative to the cams 18E.
  • cams 18E and the pressers 26 are described in more detail with reference to figure 4 .
  • the two cams and the two pressers being identical, a single cam / presser pair is described.
  • the present example includes two cam / presser pairs, but could of course only include one, or more than two.
  • the cam 18E extends azimuthally between two stops 19A and 19B and has two teeth 18E1 and 18E2.
  • the element presser 26 has a needle 26A mounted on a spring 26B which radially presses the needle 26A against the cam 18E.
  • the needle 26A, and more generally the pressing element 26, cooperates by formally complementary with the cam 18E.
  • the pressing element 26 provides a certain resistance when it is desired to rotate the shaft 18, this resistance resulting from the passage of the needle 26A over the teeth 18E1 or 18E2.
  • the first tooth 18E1 is smaller than the second tooth 18E2, so that the resistance provided to pass the first tooth 18E1 is less than the resistance provided to pass the second tooth 18E2.
  • the connector base 10 When the needle 26A is disposed between the stop 19A and the first tooth 18E1, the connector base 10 is in the fitting configuration, the movable element 14 being in an isolated position (the lug 14C being disposed in the part 18A1 of the helical groove 18A).
  • the connector base 10 When the needle 26A is between the first tooth 18E1 and the second tooth 18E2, the connector base 10 is in the disconnection configuration, the movable element 14 being in an isolated position (the lug 14C being disposed in the part 18A1 of the groove helical 18A, in the vicinity of the inclined part 18A2).
  • the connector base 10 When the needle 26B is disposed between the second tooth 18E2 and the stop 19B, the connector base 10 is in the connection configuration, the movable element 14 being in the contact position (the lug 14C being in the part 18A2 of the groove helical 18A).
  • a person skilled in the art could use any other system known from elsewhere making it possible to obtain a similar stability of the different configurations, namely at least a first stable configuration in which the mobile element is in contact position (ie stable connection configuration), a second stable configuration in which the mobile element is in isolated position (ie stable disconnection configuration) , and a plurality of unstable intermediate configurations between the first configuration and the second configuration in which the socket outlet tends to come in the first configuration or in the second configuration.
  • the pressing element 26 maintains the shaft 18 in position such that the needle 26A is disposed between two teeth or between a tooth and a stop, and opposes the movements tending to disengage the needle from these positions. .
  • the cam 18E and the pressing element 26 make it possible to hold the movable element 14 either in contact position, or in isolated position.
  • the passage of the second tooth 18E2 requires a voluntary displacement on the part of the user to arrive at the top of the second tooth 18E2. Beyond this summit, the holding device 26 assists the user and the end of the movement is done automatically.
  • the speed of rotation of the shaft, and therefore the speed of displacement in the axial direction of the movable element 14, is a function in this second phase of the pressure exerted by the pressing element 26 on the cam 18. It is possible to thus controlling this speed, and therefore the formation of an electric arc during the connection / disconnection of the pads 14B4 with the pins 54.
  • the first tooth 18E1 makes it possible to oppose a certain resistance during the passage from the fitting configuration to the disconnection position, and vice versa. This provides some security for the user. Indeed, when the bases are mounted within an extension as illustrated by figure 1 and that the socket outlet 10 is in a disconnected position, the sockets can be subjected to some torsional stress through the electric cables to which they are connected. These constraints could lead to bring the socket outlet into the fitting configuration, so that the socket 10 could come off the socket. connector 50, which is undesirable. Thus, the resistance provided by the first tooth 18E1 makes it possible to avoid this risk.
  • the base 20 forms a stationary element of the socket 10.
  • the base 20 receives on a first side the wire clamps 15B, as well as a central wire clamp 15C connected to a contact. alveolar central 15D configured to receive the end of the central pin 52.
  • the pin 52 being connected to the earth, the central contact 15D is obviously also connected to the earth (ie ground contact).
  • the base 20 receives on a second side, opposite in the axial direction X to the first side, the advance mechanism 16 and the device for holding in position 24.
  • This second side of the base 20 also receives a cage 28 housing the 'movable element 14 and serving as a bearing for the safety disc 22.
  • the contact elements 15A are arranged outside the cage 28.
  • the cage 28 has a cylindrical portion 28A of axis X configured to guide the plate 14A axially between the isolated position and the contact position and a perforated portion 28B, transverse to the axial direction X, to allow the passage of the pins 52 and 54 .
  • the connector socket 50 includes a central pin 52 which forms an actuator configured to actuate the movement mechanism 16 of the movable member 14 of the socket 10.
  • the central pin 52 is formed by an extending rod. axially. More precisely, the central pin 52 has a square section, one corner of which has a flat 52A forming a key.
  • This pin 52 is configured to engage in the cavity 18C of the shaft 18 and cooperates by formally complementary with the walls of this cavity 18C.
  • the central pin 52 forms a complementary element configured to cooperate by formally complementing the shaft 18.
  • the socket 10 and the connector socket 50 are separated and approaching in the axial direction X.
  • the socket 10 is in the fitting configuration, the movable element 14 being in the isolated position and the needle 26A of the two pressing elements 26 disposed between the stop 19A and the first tooth 18E1.
  • the bold arrow indicates the engagement movement of the socket 10 and the connector socket 50.
  • the index 56A is azimuthally aligned. with indicator 12A as shown in figure 5A .
  • the socket 10 and the connector socket 50 are configured such that when the index 56A and the indicator 12A are aligned azimuthally, the pins 56B are aligned with the entries of the grooves 12D, and the key 52A of the pin 52 is aligned with the locator 18C1 of the displacement mechanism 26.
  • the holes 22C of the safety disc 22 are also azimuthally aligned with the peripheral pins 54.
  • the socket 10 and the connector socket 50 are engaged.
  • the bases are engaged when the actuator of the connector base and the displacement mechanism of the socket base cooperate so as to be able to actuate the displacement mechanism (ie in the present example, the spindle 52 is engaged in the shaft 18).
  • the pins 56B and the grooves 12D are optional.
  • socket 10 and connector socket 50 are engaged.
  • Pin 52 extends through port 22B and is pressed into cavity 18C of shaft 18.
  • Pins 54 extend through holes. 22C ports.
  • the socket outlet 10 is in the fitting configuration, the movable element 14 being in an isolated position and the needle 26A of the two pressing elements 26 disposed between the stop 19A and the first tooth 18E1.
  • the central pin 52 is in electrical contact with the central contact 15D while the movable element 22 is remote from the peripheral pins 54 and the contact elements 15A.
  • the socket 10 By rotating the socket 10 and the connector socket 50 relative to each other around the X axis, so as to bring the index 56A on the indicator 12B (see arrow in bold on the figure 6A ), the socket 10 is brought into the disconnected configuration shown in the figures 7A and 7B .
  • the spindle 52 has driven the shaft 18 in rotation around the X axis, so that the needle 26A of the two pressing elements 26 is disposed between the first tooth 18E1 and the second tooth 18E2.
  • the lug 14C is at the foot of the inclined portion 18A2 of the helical groove 18A.
  • the movable element 14 is therefore always in the isolated position and remains distant from the peripheral pins 54 and from the contact elements 15A.
  • the central pin 52 is always in electrical contact with the central contact 15D.
  • the peripheral pins 54 have followed the rotational movement and have driven the safety disc 22.
  • the pins 14 have approached in the azimuthal direction of their respective pads 14B4 but are still not aligned azimuthally with the
  • the socket 10 By rotating the socket 10 and the connector socket 50 relative to each other around the X axis, so as to bring the index 56A on the indicator 12C (see arrow in bold on the figure 7A ), the socket 10 is brought into the connected configuration shown in the figures 8A and 8B .
  • the spindle 52 has driven the shaft 18 in rotation around the X axis, so that the needle 26A of the two pressing elements 26 is disposed between the second tooth 18E2 and the stop 19B.
  • the lug 14C has been driven in the X direction by the inclined portion 18A2 of the helical groove 18A, so that the movable element 14 has passed from the isolated position to the contact position.
  • the pads 14B4 are in contact with the pins 54 which, thanks to this last rotation, are aligned azimuthally with the pads 14B4.
  • the pads 14B3 are in contact with the contact elements 15A.
  • the supports 14B1 being electric current conductors, the pins 54 are thus in contact with the active parts of the socket 10. note that the springs 14B2 supporting the supports 14B1 are compressed and thus exert a certain pressure in the axial direction on the pins 54 and the contact elements 15A, via the pads 14B3 and 14B4.
  • the contact between the active parts of the socket 10 and the pins 54 of the connector socket 50 is perfectly controlled. and independent of the fitting speed of the two bases.
  • the contact is made during the passage from the disconnection configuration to the connection configuration of the socket outlet 10.
  • the axial distance separating the pads 14B4 from the pins 54 in the isolated position is at least 6 mm.
  • FIG. 9 shows an assembly 200 comprising a socket outlet 110, forming in this example a complementary current connection socket, and a connector socket 150, forming in this example a current connection socket.
  • the socket outlet 110 comprises an actuator for actuating a movement mechanism of a movable member of the connector socket 150 while in the first embodiment it is the connector base 50 which comprises an actuator for actuating a mechanism for moving a movable element of the socket 10.
  • the mechanism for moving the movable element and the device for maintaining in position are identical between the first embodiment and the second embodiment. Only the mobile element changes: instead of wearing contact pads as in the first embodiment, it wears pins.
  • the bases are not fitted with a handle, but can of course be fitted.
  • the housings 112 and 156 of the socket 110 and connector 150 sockets are similar to the housings 12 and 56 of the sockets 10 and 50 of the first embodiment, except for the locking eyelets which are not provided.
  • the indicators and indexes are present, although they are not visible in the figures.
  • the socket outlet 110 comprises an insulating body 121 mounted on a base 120 which are fixed relative to the casing 112.
  • the body 121 and the base 120 form six peripheral housings 121A each receiving a contact braid 115A at the end, these braids 115A being configured to make end contact with pins 154 described later.
  • the braids 115A form, within the meaning of the present invention, complementary contacts.
  • a center slot 121B receives a center pin 115B. This central pin 115B is similar to the pin 52 of the connector base 50 of the first embodiment, and serves as an actuator to actuate the displacement mechanism (described later) of the connector base 150.
  • the pin 115B has in particular a non-keying device. shown similar to the keying 52A, which cooperates with a keying 118C described later.
  • the socket 110 also includes a safety disc 122, similar to the safety disc 22 of the socket 10 of the first embodiment.
  • the safety disc 22 is rotatably mounted on the insulating body 121, and is rotated between the protection position and the connection position by the pins 154 of the connector base 150.
  • the connector base 150 comprises a movable element 114, which is movable in the axial direction X between an isolated position (not shown) and a contact position (position shown in the figure. figure 9 ) by means of a displacement mechanism 116.
  • the mechanism 116 of the second embodiment is configured to move the mobile element 114 from the isolated position to the contact position and Conversely.
  • the movable element 114 comprises a plate 114A equipped with six distinct pins 154 each configured to contact a braid 115A of the socket outlet 110.
  • the pins 154 are of course integral with the plate 114A.
  • Pins 154 form, within the meaning of the present invention, contacts.
  • Each pin 154 is electrically connected to a wire clamp 157, mounted on the base 158, by a flexible wire 160. It will of course be understood that when the plate 114A moves axially, it drives the pins 154, while the clamps. son 157 remain in position relative to the base 160, the flexible son folding / unfolding to follow the movements of the plate 114A.
  • the plate 114A has guide portions 114A1, in this example axial grooves, configured to cooperate in sliding with complementary portions 163, in these examples ribs, of a cage 162 receiving the plate 114A.
  • the cage 162 has a cylindrical portion 162A of axis X configured to guide the plate 114A axially between the isolated position and the contact position and a perforated portion 114B, transverse to the axial direction X, to allow the passage of pins 115B and 154.
  • the displacement mechanism 116 includes an axially extending shaft 118 including a helical groove 118A as well as a lug 114C (see figure 10 ) belonging to the mobile element 114, and more particularly to the plate 114A.
  • the shaft 118, and in particular the groove 118A, is strictly similar to the shaft 18 of the first embodiment, and in particular the groove 18A, and is therefore not described again.
  • the shaft 118 is rotatably mounted on the base 160 in a manner similar to the first embodiment.
  • the shaft 118 is hollow, and has at its opposite distal end engaged with the base 160, a cavity 118C of square cross section, this square section having in an angle a flat 118C1 forming a polarizer.
  • This cavity 118C is configured to receive the central pin 115B of the socket outlet 110.
  • the connector base 150 also comprises a device for maintaining in position 124 to hold the movable element 114 in position.
  • This retention device 124 comprises two similar cams 118E and arranged at 180 ° to each other with respect to the 'axis of the shaft 118, and two similar pressers 126, each pressing member 126 cooperating with a cam 118E.
  • the pressing elements 126 are fixed to the base 160, and are therefore stationary relative to the shaft 118, and therefore not relative to the cams 118E.
  • the pressing elements 126 and the cams 118E are strictly similar to the pressing elements 26 and cams 18E of the first embodiment, and are therefore not described again.
  • the different phases of use of the socket outlet 110 and of the connector socket 150 are similar to the phases of use of the socket 10 and of the connector socket 50 of the first embodiment, and are therefore not described again.
  • the movable element 114 brings the pins 154 into contact with the braids 115A.
  • the kinematics of all the other elements also remain quite comparable between the first and the second embodiment.
  • the socket base 10 of the first embodiment and the connector base 150 of the second embodiment form electrical connection bases which respectively comprise contacts 14B4 and 154 configured to contact complementary contacts, respectively 54 and 115A, the connector base 150 of the first embodiment and the socket outlet 110 of the second embodiment which form complementary electrical connection bases.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Claims (15)

  1. Sockel für eine elektrische Verbindung (10, 150), der sich entlang einer axialen Richtung (X) erstreckt und ein inneres bewegliches Element (14, 114) entlang der axialen Richtung (X) zwischen einer Kontaktposition und einer isolierten Position umfasst, wobei das bewegliche Element (14, 114) dazu ausgestaltet ist, in der Kontaktposition mit mindestens einem ergänzenden Kontakt (54, 115A) eines ergänzenden Sockels für eine elektrische Verbindung (50, 110) in Kontakt zu treten, während das bewegliche Element (14, 114) dazu ausgestaltet ist, in der isolierten Position von mindestens einem ergänzenden Kontakt (54, 115A) des ergänzenden Sockels für eine elektrische Verbindung (50, 110) entfernt zu sein, wobei der Sockel für eine elektrische Verbindung (10, 150) einen inneren Verschiebungsmechanismus (16, 116) umfasst, der dazu ausgestaltet ist, das bewegliche Element (14, 114) zwischen der Kontaktposition und der isolierten Position zu verschieben, während der Sockel für eine elektrische Verbindung (10, 150) und der ergänzende Sockel für eine elektrische Verbindung (50, 110) in Eingriff stehen und in Bezug zueinander in der axialen Richtung (X) gedreht werden.
  2. Sockel für eine elektrische Verbindung (10, 150) nach Anspruch 1, wobei der Verschiebungsmechanismus (16, 116) eine Welle (18, 118) umfasst, die sich axial erstreckt und sich in der axialen Richtung (X) drehend auf einer Basis (20, 160) montiert ist, wobei die Welle (18, 118) ein Element von einer spiralförmigen Rampe (18A, 118A) und einem Vorsprung (14C, 114C) umfasst, wobei das bewegliche Element (14, 114) das andere Element von der spiralförmigen Rampe (18A, 118A) und dem Vorsprung (14C, 114C) aufweist, wobei der Vorsprung (14C, 114C) mit der spiralförmigen Rampe (18A, 118A) zusammenwirkt.
  3. Sockel für eine elektrische Verbindung (10, 150) nach Anspruch 2, wobei die Welle (18, 118) dazu ausgestaltet ist, durch Formergänzung mit einem ergänzenden Element (52, 115A) des ergänzenden Sockels für eine elektrische Verbindung (50, 110) zusammenzuwirken und durch das ergänzende Element (52, 115A) des ergänzenden Sockels für eine elektrische Verbindung (50, 110) in der axialen Richtung (X) in Drehung versetzt zu werden.
  4. Sockel für eine elektrische Verbindung (10, 150) nach Anspruch 2 oder 3, wobei der Verschiebungsmechanismus (16, 116) eine Unverwechselbarkeitseinrichtung (18C1, 118C1) umfasst.
  5. Sockel für eine elektrische Verbindung (10, 150) nach einem der Ansprüche 1 bis 4, umfassend eine Positionshaltervorrichtung (24, 124) des beweglichen Elements (14, 114).
  6. Sockel für eine elektrische Verbindung (10, 150) nach Anspruch 5 und nach einem der Ansprüche 2 bis 4, wobei die Positionshaltervorrichtung (24, 124) des beweglichen Elements (14, 114) eine Nocke (18E, 118E), die von der Welle (18, 118) getragen wird, und ein Druckelement (26, 126) umfasst, das mit der Nocke (18E, 118E) zusammenwirkt.
  7. Sockel für eine elektrische Verbindung (10, 150) nach einem der Ansprüche 1 bis 6, der eine erste stabile Ausgestaltung, in der das bewegliche Element (14, 114) in der Kontaktposition ist, eine zweite stabile Ausgestaltung, in der das bewegliche Element (14, 114) in der isolierten Position ist, und mehrere instabile Zwischenausgestaltungen zwischen der ersten Ausgestaltung und der zweiten Ausgestaltung aufweist, in denen der Sockel für eine elektrische Verbindung (10, 150) zu der ersten Ausgestaltung oder der zweiten Ausgestaltung neigt.
  8. Sockel für eine elektrische Verbindung (10, 150) nach einem der Ansprüche 1 bis 7, wobei das bewegliche Element (14, 114) mehrere Kontakte (14B4, 154) umfasst, die dazu ausgestaltet sind, den mindestens einen ergänzenden Kontakt (54, 115A) des ergänzenden Sockels für eine elektrische Verbindung (50, 110) zu kontaktieren, wobei der relative Winkelweg zwischen dem Sockel für eine elektrische Verbindung (10, 150) und dem ergänzenden Sockel für eine elektrische Verbindung (50, 110) zum Verschieben des beweglichen Elements (14, 114) zwischen der isolierten Position und der Kontaktposition kleiner als der Mindestwinkel ist, der zwei benachbarte Kontakte (14B4, 115A) trennt.
  9. Sockel für eine elektrische Verbindung (10) nach einem der Ansprüche 1 bis 8, wobei das bewegliche Element (14) mindestens einen Kontakt (14B4) umfasst, der dazu ausgestaltet ist, den mindestens einen ergänzenden Kontakt (54) des ergänzenden Sockels für eine elektrische Verbindung (50) zu kontaktieren, und eine bewegliche Sicherheitsscheibe (22) in Drehung zwischen einer Schutzposition, die den Zugang zu dem mindestens einem Kontakt (14B4) verhindert, und einer Verbindungsposition umfasst, die den Zugang zu dem mindestens einem Kontakt (14B4) ermöglicht.
  10. Sockel für eine elektrische Verbindung (10) nach einem der Ansprüche 2 und 9, wobei die Sicherheitsscheibe (22) in Drehung mit der Welle (18) gekoppelt ist.
  11. Sockel für eine elektrische Verbindung (10, 150) nach einem der Ansprüche 1 bis 10, umfassend mindestens zwei einzelne Positionsanzeiger (12A, 12B, 12C), die dazu ausgestaltet sind, die relative azimutale Position des Sockels für eine elektrische Verbindung (10, 150) in Bezug auf den ergänzenden Sockel für eine elektrische Verbindung (50, 110) anzuzeigen.
  12. Baugruppe, umfassend den Sockel nach einem der Ansprüche 1 bis 11 und einen ergänzenden Sockel für eine elektrische Verbindung (50, 110), der sich entlang einer axialen Richtung (X) erstreckt und ein Stellglied (52, 115B) umfasst, das dazu ausgestaltet ist, einen Verschiebungsmechanismus (16, 116) eines beweglichen Elements (14, 114) eines Sockels für eine elektrische Verbindung (10, 150) zu betätigen, während der ergänzende Sockel für eine elektrische Verbindung (50, 110) und der Sockel für eine elektrische Verbindung (10, 150) in Eingriff stehen und in Bezug zueinander in der axialen Richtung (X) gedreht werden, wobei das bewegliche Element entlang der axialen Richtung zwischen einer Kontaktposition und einer isolierten Position beweglich ist, und dazu ausgestaltet ist, in der Kontaktposition einen elektrischen Kontakt mit mindestens einem ergänzenden Kontakt (54, 115A) des ergänzenden Sockels für eine elektrische Verbindung (50, 110) herzustellen, während das bewegliche Element (14, 114) dazu ausgestaltet ist, in der isolierten Position von mindestens einem ergänzenden Kontakt (54, 115A) des ergänzenden Sockels für eine elektrische Verbindung (50, 110) entfernt zu sein.
  13. Baugruppe nach Anspruch 12, wobei das Stellglied (52, 115B) dazu ausgestaltet ist, durch Formergänzung mit einer Welle (18, 118), die sich axial erstreckt, des Verschiebungsmechanismus (16, 116) des Sockels für eine elektrische Verbindung zusammenzuwirken, und die Welle (18, 118) in der axialen Richtung (X) in Drehung zu versetzen.
  14. Baugruppe nach Anspruch 12 oder 13, wobei das Stellglied eine Unverwechselbarkeitseinrichtung (52A) umfasst.
  15. Baugruppe nach einem der Ansprüche 12 bis 14, umfassend einen Index (56A), der dazu ausgestaltet ist, die relative azimutale Position des ergänzenden Sockels für eine elektrische Verbindung (50, 110) in Bezug auf den Sockel für eine elektrische Verbindung (10, 150) anzuzeigen.
EP18749455.4A 2017-06-26 2018-06-26 Halterung für elektrische verbindung mit einem beweglichen verbindungselement, zusätzliche halterung für elektrische verbindung und anordnung mit solchen halterungen Active EP3646413B1 (de)

Applications Claiming Priority (2)

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FR1755814A FR3068180B1 (fr) 2017-06-26 2017-06-26 Socle de connexion electrique comprenant un element mobile de connexion, socle complementaire de connexion electrique, et ensemble comprenant de tels socles
PCT/FR2018/051550 WO2019002748A1 (fr) 2017-06-26 2018-06-26 Socle de connexion électrique comprenant un élément mobile de connexion, socle complémentaire de connexion électrique, et ensemble comprenant de tels socles

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EP3646413A1 EP3646413A1 (de) 2020-05-06
EP3646413B1 true EP3646413B1 (de) 2021-11-03

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US (1) US11489297B2 (de)
EP (1) EP3646413B1 (de)
CN (1) CN110915072B (de)
AU (1) AU2018292459B2 (de)
CA (1) CA3068116A1 (de)
ES (1) ES2906103T3 (de)
FR (1) FR3068180B1 (de)
WO (1) WO2019002748A1 (de)
ZA (1) ZA202000221B (de)

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US12100918B2 (en) * 2021-08-03 2024-09-24 Weidmüller Interface GmbH & Co. KG Rotary plug connector
DE102022114441A1 (de) * 2022-06-08 2023-12-14 Grawe GmbH Verbindungseinrichtung
CN114976775B (zh) * 2022-06-14 2023-10-20 南通诚弘精密机械有限公司 一种防震动脱落的电连接器

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Publication number Publication date
US20200161815A1 (en) 2020-05-21
FR3068180A1 (fr) 2018-12-28
CN110915072A (zh) 2020-03-24
CN110915072B (zh) 2022-03-29
ZA202000221B (en) 2021-08-25
WO2019002748A1 (fr) 2019-01-03
ES2906103T3 (es) 2022-04-13
CA3068116A1 (en) 2019-01-03
US11489297B2 (en) 2022-11-01
AU2018292459A1 (en) 2020-01-30
EP3646413A1 (de) 2020-05-06
AU2018292459B2 (en) 2023-06-01
FR3068180B1 (fr) 2020-12-04

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