EP3262716A1 - Dispositif de contact pour la transmission d'énergie électrique à une plaque conductrice et procédé de montage d'un tel dispositif de contact - Google Patents

Dispositif de contact pour la transmission d'énergie électrique à une plaque conductrice et procédé de montage d'un tel dispositif de contact

Info

Publication number
EP3262716A1
EP3262716A1 EP17724036.3A EP17724036A EP3262716A1 EP 3262716 A1 EP3262716 A1 EP 3262716A1 EP 17724036 A EP17724036 A EP 17724036A EP 3262716 A1 EP3262716 A1 EP 3262716A1
Authority
EP
European Patent Office
Prior art keywords
contact element
housing
contact
plug
central longitudinal
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.)
Granted
Application number
EP17724036.3A
Other languages
German (de)
English (en)
Other versions
EP3262716B1 (fr
Inventor
Wladimir WERZ
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.)
Wuerth Elektronik Eisos GmbH and Co KG
Original Assignee
Wuerth Elektronik Eisos GmbH and Co KG
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 Wuerth Elektronik Eisos GmbH and Co KG filed Critical Wuerth Elektronik Eisos GmbH and Co KG
Priority to EP18156248.9A priority Critical patent/EP3336969B1/fr
Publication of EP3262716A1 publication Critical patent/EP3262716A1/fr
Application granted granted Critical
Publication of EP3262716B1 publication Critical patent/EP3262716B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4854—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a wire spring
    • H01R4/4863—Coil spring
    • H01R4/4872—Coil spring axially compressed to retain wire end
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/53—Fixed connections for rigid printed circuits or like structures connecting to cables except for flat or ribbon cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • 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
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
    • 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

Definitions

  • the invention relates to a contacting device for electrical energy transmission to a printed circuit board according to the preamble of claim 1.
  • the invention further relates to a method for mounting a contacting device.
  • US Pat. No. 4,749,357 A discloses a contacting device for contacting a power supply line with a printed circuit board.
  • the contacting device has a thermoplastic body on which a conductive bus element is arranged.
  • the bus element is conductively connected to a plurality of contact pins extending through the thermoplastic body.
  • the contact pins can be inserted into recesses of the printed circuit board and can be contacted with the printed circuit board.
  • a conductive socket is arranged, which is connected to the bus element and accessible through an opening.
  • a contact pin is inserted, which is connected to the power supply line.
  • the contact pin is frictionally held by a contact spring in the socket.
  • the invention has for its object to provide a simple structure and easy-to-mount contacting device, which in one more easily and reliably allows electrical energy transfer to a circuit board with a low resistance.
  • the housing and the first contact element are displaceable relative to one another transversely to the central longitudinal axis of the receiving space.
  • the spring element acts between the housing and the first contact element transversely to the central longitudinal axis and is biased.
  • the first contact element is displaced by an external force relative to the housing against the spring force of the spring element such that the second contact element is insertable through the at least one opening of the housing in the receiving space of the first contact element. If the second contact element is arranged in the receiving space, the first contact element can be transferred relative to the housing in a simple manner by relaxing the spring element into a clamping position.
  • the second contact element between the first contact element and the housing is contacted in a simple and reliable manner with the first contact element due to the spring force of the spring element acting transversely to the central longitudinal axis.
  • the spring force of the spring element and the contact surface between the first contact element and the second contact element ensure an electrical connection with a low electrical resistance.
  • the at least one plug contact element and the first contact element fixedly connected to each other and transverse to the central longitudinal axis are not displaced to each other, electrical energy transfer with a low electrical resistance from the first contact element on a circuit board is possible in a simple and reliable manner. Due to the fixed connection the Kunststoffiemngsvoriques is also stable and easy to assemble. The number of components of Maismachngsvor- Direction is comparatively low, so that the contacting device is simple and inexpensive to produce.
  • the housing is preferably formed from an electrically insulating material, in particular a plastic material.
  • the contact elements and the at least one plug-in contact element of at least one conductive material are preferably formed from an electrically insulating material, in particular a plastic material.
  • the at least one plug-in contact element is designed in particular as a pin and / or as a bore or recess.
  • the at least one plug-in contact element has in particular a thread.
  • a contacting device according to claim 2 ensures a simple structure and a reliable electrical energy transfer to a printed circuit board with a low electrical resistance.
  • the first contact element and the at least one plug-in contact element are connected to one another in a stable and highly conductive manner. The number of components is low by the one-piece design and the production and pre-assembly of the contacting easy and inexpensive.
  • a contacting device ensures a simple structure and a simple assembly.
  • the first stop ensures that the relative movement of the housing and of the first contact element is limited in an insertion position, so that in the insertion position the second contact element can be introduced through the at least one opening into the receiving space.
  • the second stop ensures that a relative movement of the housing and the first contact element is limited due to the spring force of the spring element when the second contact element is not located in the receiving space and is clamped between the housing and the first contact element.
  • a contacting device ensures a simple construction and a simple assembly. Due to the fact that the first contact element extends through the passage opening and is exposed in sections, easy contacting with the circuit board is possible by means of the at least one plug-in contact element. In addition, the first contact element is guided reliably in relative movements in the housing, so that required relative movements between the housing and the first contact element for mounting the contacting device are simple and reliable.
  • a contacting device ensures a simple construction and a simple assembly.
  • the first contact element and the spring element are arranged in an interior bounded by the two housing parts, and the housing parts are subsequently connected to one another.
  • the housing form a latching connection.
  • latching projections are formed on at least one of the housing parts, which engage in associated latching openings of the respective other housing part.
  • the housing parts are formed of a plastic material.
  • at least one of the housing parts has, for example, slots which increase the freedom of movement of the latching projections and / or the latching openings in the region of the latching connection.
  • a contacting device more easily ensures electrical energy transfer to a printed circuit board and power distribution on the printed circuit board. In addition, a reliable mechanical connection of the plug-in contact elements with the printed circuit board and a high electrical conductivity is ensured.
  • a contacting device ensures in a simple manner an electrical energy transfer from the second contact element to the first contact element with a low electrical resistance.
  • the cylindrical contact section and the cylinder-shaped receiving space provide a large contact area and a low contact resistance.
  • a length of the contact section in the direction of the central longitudinal axis corresponds to a length of the receiving space.
  • a diameter of the contact section is in relation to a diameter of the receiving space such that the contact section can be introduced into the receiving space and has as little radial play there as possible.
  • a contacting device enables in a simple and reliable manner an electrical energy transfer.
  • the second contact element is securely clamped in the receiving space and secured against displacement in the direction of the central longitudinal axis.
  • the at least one groove is formed as a circumferential annular groove.
  • the at least one groove preferably has a cross-section that tapers in the direction of a groove base.
  • the second contact element is aligned in the direction of the central longitudinal axis when clamping relative to the first contact element. This allows a simple and reliable way an optimal contact surface between the first contact element and the second contact element.
  • the second contact element preferably has two grooves, which are formed on both sides of a contact portion. Accordingly, the housing has two mutually opposite openings for the passage of the second contact element, so that the wall bounding the respective opening in a nem clamping state of the second contact element engages in the associated groove.
  • a contacting device ensures a simple and reliable installation.
  • the second contact element from different sides in the receiving space can be inserted. This ensures a simple and flexible installation. Furthermore, the second contact element can be guided through the two opposing openings, so that the second contact element can be secured against displacement in the direction of the central longitudinal axis in a simple manner by means of two grooves and a wall of the housing delimiting the respective opening.
  • a contacting device according to claim 10 ensures a simple installation.
  • the stopper is preferably designed as an annular stop.
  • a contacting device according to claim 1 1 ensures easy installation.
  • the second contact element can be inserted in a simple manner through the at least one opening into the receiving space.
  • a contacting device ensures electrical energy transmission with a low electrical resistance in a simple and reliable manner.
  • the second contact element can be contacted easily and reliably and with a low ohmic resistance with a power supply line.
  • the second contact element is formed for example of brass and the crimping section annealed.
  • the invention is further based on the object to provide a method for mounting a Greiemngsvoriques that allows a simple and reliable way electrical energy transfer to a printed circuit board with a low resistance.
  • Fig. 1 is a first sectional view of a Mixing of two or more compounds.
  • FIG. 2 shows a second sectional view of the contact device perpendicular to the sectional view in FIG. 1, a plan view of a lower side of the contact-making device, FIG.
  • FIG. 4 is a sectional view of a preassembled Baugmppe the Kunststoffiemngsvortechnik in Fig. 1 without an inserted contact element
  • 5 is a first view of a housing of the assembly in Fig. 4,
  • FIG. 6 shows a second view of the housing of the assembly in FIG. 4
  • FIG. 7 shows a view of a contact element with plug contact elements of the assembly in FIG. 4 arranged thereon
  • FIG. 8 is a sectional view of a contacting device for electrical energy transmission of a power supply line to a printed circuit board according to a second embodiment
  • FIG. 9 is a sectional view of a contacting device for electrical power transmission from a power supply line to a printed circuit board according to a third embodiment.
  • a contacting device 1 comprises a preassembled module 2 having a housing 3, a first contact element 4, a spring element 5 and plug contact elements 6.
  • the contact device 1 further comprises a second contact element 7, which is used for electrical energy transmission to a printed circuit board 8 with the first contact element 4 is contactable.
  • the housing 3 has two housing parts 9, 10, which delimit an interior space 1 1 at least in regions.
  • the first housing part 9 has four side walls 12, 12 ', 13, 13' and an upper cover wall 14, wherein the side walls 12, 12 'and the side walls 13, 13' are opposite.
  • In the side walls 12, 12 'associated openings 15, 15' are formed, which have a common first central longitudinal axis 16 and are formed and arranged congruently in the direction of the central longitudinal axis 16.
  • two latching openings 18 are respectively formed in the side walls 13, 13 '.
  • a slot 19 is formed in the side walls 13, 13' between in each case one of the latching openings 18 and the adjacent side wall 12, 12 '.
  • the side walls 12, 12 ', 13, 13' delimit, opposite to the cover wall 14, a mounting opening 20 for insertion of the second housing part 10.
  • the second housing part 10 comprises four side walls 21, 21 ', 22, 22', of which the side walls 21, 21 'and the side walls 22, 22' opposite.
  • the openings 23, 23 ' have a common second central longitudinal axis 24 which, in the connected state of the housing parts 9, 10, covers the first center longitudinal axis 16 so that the openings 15, 23 and 15', 23 'are substantially congruent.
  • the side walls 12, 12 ', 13, 13' form on its inside a mounting recess 25, which extends from the mounting opening 20 to a circumferential mounting stop 26.
  • the second housing part 10 abuts against the assembly stop 26 and the openings 15, 23 and 15 ', 23' are aligned with each other.
  • the side walls 21, 21 ', 22, 22' terminate flush with the side walls 12, 12 ', 13, 13'.
  • latching projections 27 are formed on an outer side of the side walls 22, 22 ', which in the assembled state stand the housing parts 9, 10 engage in the associated latching openings 18.
  • the mounting recess 25 is so adapted to a thickness of the side walls 21, 21 ', 22, 22', that the interior 1 1 in the direction of the central longitudinal axes 16, 24 and perpendicular to the central longitudinal axes 16, 24 has a constant width.
  • a common wall thickness of the side walls 12, 21 and 12 ', 21' and 13, 22 and 13 ', 22' is thus constant.
  • the second housing part 10 On a side facing away from the top wall 14, the second housing part 10 has two limiting webs 28, 28 '.
  • the limiting webs 28, 28 ' are arranged on the respectively associated side wall 22, 22' and extend between the side walls 21, 21 '.
  • the boundary webs 28, 28 ' are flush with the side walls 21, 21', 22, 22 'from.
  • the boundary webs 28, 28 'and the side walls 21, 21' define a passage opening 29.
  • the first contact element 4 is cuboidal.
  • the first contact element 4 has a receiving space 30 for the second contact element 7, which is cylindrical.
  • the receiving space 30 is formed as a through hole and has a central longitudinal axis 31.
  • the first contact element 4 is arranged in the interior 1 1 such that the central longitudinal axes 16, 24 of the openings 15, 15 ', 23, 23' extend parallel to the central longitudinal axis 31 and the receiving space 30 to the openings 15, 15 ', 23, 23 'is open.
  • the openings 15, 15 ', 23, 23' have a diameter Di which corresponds to at least one diameter D 2 of the receiving space 30.
  • the first contact element 4 is in the interior 1 1 perpendicular to the central longitudinal axis 31 and in the direction of the passage opening 29 linearly displaceable.
  • a length Li of the inner space 1 1 from the top wall 14 to the boundary webs 28 is greater than a length L 2 of the guide portion 33, so that the first contact element 4 is displaceable perpendicular to the central longitudinal axis 31 and the top wall 14 for the guide portion 33 a first stop Ai for limiting the movement of the first contact element 4 in a first displacement direction Vi and the limiting webs 28, a second stop A 2 for limiting the movement of the guide portion 33 in an opposite second displacement direction V 2 form.
  • the plug contact elements 6 are arranged in one piece, so that the plug contact elements 6 with the first contact element 4 in the displacement directions Vi and V 2 are displaced.
  • the guide section 33 On a side facing the cover wall 14, the guide section 33 has a recess 35 in the form of a blind hole in which the spring element 5 is arranged.
  • the spring element 5 is biased against the top wall 14 and the guide portion 33 and generates a spring force perpendicular to the central longitudinal axis 31 in the displacement direction V 2nd
  • the spring element 5 is formed for example as a helical spring.
  • the plug-in contact elements 6 serve for the mechanical and electrical connection of the first contact element 4 to the printed circuit board 8.
  • the plug-in contact elements are designed, for example, as pins.
  • the plug-in contact elements 6 are in Steckorialelementabilityn, in the ladder plate 8 are formed, accurately inserted, whereby the mechanical and the electrical connection is made.
  • the second contact element 7 serves for contacting the first contact element 4.
  • the second contact element 7 comprises an insertion section 36, a first clamping section 37, a contact section 38, a second clamping section 39 and a crimping section 40.
  • the contact section 38 is cylindrical and corresponds in its length and its diameter, the receiving space 30, so that the contact portion 38 can be accurately inserted into the receiving space 30.
  • the clamping portions 37, 39 are arranged on both sides of the contact portion 38.
  • the clamping portions 37, 39 each comprise a circumferential groove 41, 41 '.
  • the respective groove 41, 41 'tapers in the direction of a groove bottom and is triangular in cross section, for example.
  • the grooves 41, 41 ' are spaced in the direction of the central longitudinal axis 31 corresponding to the side walls 12, 21 and 12', 21 'and have on the circumference an axial dimension which is at least equal to the axial dimension of the side walls 12, 21 and 12', 21 ' is, so that the housing 3 in the grooves 41, 41 'can engage.
  • the insertion section 36 For insertion into the housing 3, the insertion section 36 has a tapered tip 42.
  • the insertion of the second contact element 7 into the housing 3 is limited by an annular stop 43, which is formed by the crimping section 40.
  • the crimping section 40 For contacting with a power supply line 44, the crimping section 40 is hollow-cylindrical at a free end and has an insertion opening 45.
  • the housing 3 is formed of a plastic material.
  • the contact elements 4, 7 and the plug contact elements 6 are formed from a conductive material, for example made of brass.
  • the crimping section 40 is preferably annealed.
  • the pre-assembly of the assembly 2 and the assembly of the Needlesierangsvor- device 1 is carried out as follows:
  • the spring element 5 is arranged in the recess 35 of the first contact element 4. Subsequently, the first contact element 4 is inserted with the spring element 5 in the first housing part 9 until the spring element 5 rests against the top wall 14. Subsequently, the second housing part 10 is connected to the first housing part 9. For this purpose, the plug contact elements 6 and the passage section 34 are guided through the passage opening 29, so that the second housing part 10 is inserted into the mounting recess 25 of the first housing part 9. The second housing part 10 is moved in the direction of the top wall 14 until it abuts against the mounting stop 26 and the locking projections 27 in the
  • Engage detent openings 18 For simple engagement, the side walls 13, 13 'in the region of the slots 19 deflect during the insertion of the second housing part 10 apart.
  • the spring element 5 In the locked state, the spring element 5 is biased and presses the first contact element 4 in the direction of displacement V 2 against the second stops A 2 , which are formed by the limiting webs 28.
  • the central longitudinal axis 31 is displaced relative to the central longitudinal axes 16, 24, so that the receiving space 30 is not aligned concentrically with the openings 15, 23 or 15 ', 23'.
  • the second contact element 7 is electrically conductively connected to the power supply line 44.
  • the power supply line 44 is inserted through the insertion opening 45 in the crimping section 40 and clamped there electrically conductively by plastic deformation of the crimping section 40.
  • the preassembled module 2 is mechanically and electrically connected to the circuit board 8 by means of the plug-in contact elements 6 by inserting the plug-in contact elements 6 into associated plug-in contact element receptacles.
  • the housing 3 is displaced in the direction of displacement Vi relative to the first contact element 4 and against the spring force of the spring element 5 such that the central longitudinal axis 31 is substantially congruent with the central longitudinal axes 16, 24 and the receiving space 30 with the openings 15, 23 or 15 ', 23' is aligned.
  • the second contact element 7 starting with the tip 42 through the openings 15 ', 23', the receiving space 30 and the openings 15, 23 out until the stop 43 against the side wall 13 'abuts.
  • the second contact element 7 is aligned in this state relative to the first contact element 4 and the housing 3.
  • the housing 3 is displaced relative to the first contact element 4 by means of the spring force of the spring element 5 in the displacement direction V 2 , whereby the side walls 15, 23 in the groove 41 and the side walls 15 ', 23' engage in the groove 41 'and the second contact element 7 in the direction of the central longitudinal axis 31 and perpendicular to the central longitudinal axis 31 in the receiving space 30 jam.
  • the spring element 5 presses the first contact element 4 against the contact section 38, so that electrical contacting takes place between the first contact element 4 and the second contact element 7. Due to the fixed connection of the first contact element 4 with the Stecktiveele- Menten 6 thus a good conductive electrical connection between the power supply line 44 and the circuit board 8 is achieved.
  • the contacting device 1 has a small number of components and is thus simple in construction and easy to assemble or pre-assemble.
  • the electrical contact has a low ohmic resistance and can be produced and released in a simple and reliable manner.
  • the contacting device 1 has exactly one plug-in contact element 6.
  • the plug contact element 6 is designed as a threaded pin and has an external thread 46.
  • the plug contact element 6 is inserted or inserted by a rotating movement into an associated plug contact element receptacle of the printed circuit board 8.
  • the plug contact element receptacle has a corresponding internal thread.
  • the plug-in contact element 6 is formed as a threaded bore or threaded recess.
  • the plug contact element 6 has an internal thread 47.
  • the PCB threaded pin 48 is conductively connected to the circuit board 8.
  • the printed circuit board threaded pin 48 serves as a plug-in contact element receptacle on which the plug-in contact element 6 is received.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

Un dispositif de contact (1) comporte un boîtier (3) dans lequel est disposé un premier élément de contact (4). Le premier élément de contact (4) comporte un espace de réception (30) destiné à un second élément de contact (7) qui est ouvert vers au moins une ouverture (15, 23, 15', 23') du boîtier (3). Le premier élément de contact (4) est déplaçable vers un élément de ressort (5) par rapport au boîtier (3) transversalement à un axe central longitudinal (31) de l'espace de réception (30) de sorte que le second élément de contact (7) peut être inséré dans l'espace de réception (30) et peut être serré dans l'espace de réception (30) au moyen de l'élément de ressort (5). Le premier élément de contact (4) est relié de manière fixe à au moins un élément de contact enfichable (6). Ainsi, une transmission d'énergie électrique d'une ligne d'alimentation électrique (44) à une carte de circuit imprimé (8) peut être réalisée d'une manière simple et fiable.
EP17724036.3A 2016-05-19 2017-05-17 Dispositif de contact pour la transmission d'énergie électrique à une plaque conductrice et procédé de montage d'un tel dispositif de contact Active EP3262716B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP18156248.9A EP3336969B1 (fr) 2016-05-19 2017-05-17 Dispositif de contact pour une transmission d'énergie électrique sur une carte de circuits imprimés et procédé de montage d'un tel dispositif de contacts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202016102669.5U DE202016102669U1 (de) 2016-05-19 2016-05-19 Kontaktierungsvorrichtung zur elektrischen Energieübertragung zu einer Leiterplatte
PCT/EP2017/061867 WO2017198728A1 (fr) 2016-05-19 2017-05-17 Dispositif de contact pour la transmission d'énergie électrique à une plaque conductrice et procédé de montage d'un tel dispositif de contact

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP18156248.9A Division EP3336969B1 (fr) 2016-05-19 2017-05-17 Dispositif de contact pour une transmission d'énergie électrique sur une carte de circuits imprimés et procédé de montage d'un tel dispositif de contacts
EP18156248.9A Division-Into EP3336969B1 (fr) 2016-05-19 2017-05-17 Dispositif de contact pour une transmission d'énergie électrique sur une carte de circuits imprimés et procédé de montage d'un tel dispositif de contacts

Publications (2)

Publication Number Publication Date
EP3262716A1 true EP3262716A1 (fr) 2018-01-03
EP3262716B1 EP3262716B1 (fr) 2018-06-27

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ID=58709982

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18156248.9A Active EP3336969B1 (fr) 2016-05-19 2017-05-17 Dispositif de contact pour une transmission d'énergie électrique sur une carte de circuits imprimés et procédé de montage d'un tel dispositif de contacts
EP17724036.3A Active EP3262716B1 (fr) 2016-05-19 2017-05-17 Dispositif de contact pour la transmission d'énergie électrique à une plaque conductrice et procédé de montage d'un tel dispositif de contact

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP18156248.9A Active EP3336969B1 (fr) 2016-05-19 2017-05-17 Dispositif de contact pour une transmission d'énergie électrique sur une carte de circuits imprimés et procédé de montage d'un tel dispositif de contacts

Country Status (9)

Country Link
US (1) US10601155B2 (fr)
EP (2) EP3336969B1 (fr)
CN (1) CN109478728B (fr)
DE (1) DE202016102669U1 (fr)
ES (2) ES2686543T3 (fr)
HK (2) HK1246508B (fr)
SG (1) SG11201809389TA (fr)
TW (1) TWI654798B (fr)
WO (1) WO2017198728A1 (fr)

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CN112713415A (zh) * 2020-12-14 2021-04-27 安徽鑫龙低压电器有限公司 一种连接器
GB2622007A (en) * 2022-08-30 2024-03-06 Viper Innovations Ltd Electrical connector
DE102023000390B3 (de) 2023-02-08 2024-02-22 Sew-Eurodrive Gmbh & Co Kg Anschlussvorrichtung für einen elektrischen Leiter und Kontaktierungseinheit

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Also Published As

Publication number Publication date
TW201803217A (zh) 2018-01-16
CN109478728A (zh) 2019-03-15
EP3336969B1 (fr) 2019-06-26
EP3262716B1 (fr) 2018-06-27
ES2686543T3 (es) 2018-10-18
SG11201809389TA (en) 2018-12-28
ES2744806T3 (es) 2020-02-26
EP3336969A1 (fr) 2018-06-20
US10601155B2 (en) 2020-03-24
WO2017198728A1 (fr) 2017-11-23
CN109478728B (zh) 2021-02-26
US20190296461A1 (en) 2019-09-26
HK1249804B (zh) 2020-03-20
DE202016102669U1 (de) 2017-08-22
HK1246508B (zh) 2019-07-05
TWI654798B (zh) 2019-03-21

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