EP2608322A1 - Borne d'alimentation conductrice - Google Patents

Borne d'alimentation conductrice Download PDF

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Publication number
EP2608322A1
EP2608322A1 EP12198634.3A EP12198634A EP2608322A1 EP 2608322 A1 EP2608322 A1 EP 2608322A1 EP 12198634 A EP12198634 A EP 12198634A EP 2608322 A1 EP2608322 A1 EP 2608322A1
Authority
EP
European Patent Office
Prior art keywords
contact
terminal
spring
conductor terminal
conductor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP12198634.3A
Other languages
German (de)
English (en)
Inventor
Frank Hartmann
Cord-Henrik LICHT
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.)
Wago Verwaltungs GmbH
Original Assignee
Wago Verwaltungs GmbH
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 Wago Verwaltungs GmbH filed Critical Wago Verwaltungs GmbH
Publication of EP2608322A1 publication Critical patent/EP2608322A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
    • H01R13/74—Means for mounting coupling parts in openings of a panel
    • 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
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4846—Busbar details
    • H01R4/485—Single busbar common to multiple springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/2425—Structural association with built-in components
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/2483—Terminal blocks specially adapted for ground 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
    • 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
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
    • H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
    • H01R4/4821—Single-blade spring
    • 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
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/484—Spring housing details
    • H01R4/4842—Spring housing details the spring housing being provided with a single opening for insertion of a spring-activating tool

Definitions

  • the invention relates to a conductor terminal with an insulating housing for passing through a housing wall and mounting in the housing wall and with at least one bus bar extending in the longitudinal direction of the conductor terminal, wherein at the opposite end portions of the bus bars Portererklemman carefully are provided and the insulating material leading to the Portererklemman againn Has conductor entry openings.
  • Such conductor terminals with opposite Portererklemman tilln are used in particular in the form of wall feed-through terminals for insertion on the housing wall.
  • Such conductor terminals must often with electronic components, such as.
  • As suppression capacitors chokes o. ⁇ . Be provided.
  • EP 0 507 062 A2 is a connector strip with several built in an insulating material connector pins known.
  • the power strip with a shield and the Suppression of conducted electrical interference with chip capacitors provided.
  • the chip capacitors are mounted on a printed circuit board inserted directly into the connector strip.
  • US 4,804,332 discloses a comparable electrical connector in the form of a plug with filter elements integrated therein.
  • the filter elements are soldered via contact lugs with contact pins of the connector.
  • EP 1 415 370 B1 discloses a receptacle having an insulative housing having a plurality of electronic component receiving cavities and conductive terminals disposed in the housing and a ground plate. In the cavities conductive springs for making electrical contact with the ground plate are arranged.
  • At least one closed receiving chamber for receiving an electronic component is introduced into the insulating material housing in the area between a pair of mutually opposite end regions, and at least one busbar is accessible from the receiving chamber.
  • At least one busbar is accessible from the receiving chamber and the at least one busbar has a second contact element, which is designed to contact a terminal contact of a recordable in the receiving chamber electronic component.
  • at least one first contact element is accommodated in the insulating housing and is accessible from an associated receiving chamber, wherein the at least one first contact element is designed to contact a terminal contact of an electronic component that can be accommodated in the receiving chamber.
  • Each of a Portererklemman gleich to the opposite Porterklemman gleich extending busbars are accessible from a receiving chamber for an electronic component, so that a connection contact, for example in the form of a contact leg using a second contact element of the busbar directly to the busbar and / or at a distance from the busbar , eg in the upper region can be contacted via a first contact element preferably with an adjacent housing wall or by transverse bridging with other first contact elements.
  • This has the advantage that the impedance path is significantly minimized by the direct connection of the connection contacts to the busbar via the contact element cooperating with the busbar or to the housing wall via the first contact element.
  • the electronic component vertically transversely to the longitudinal and width direction of the conductor terminal introduced into the terminal compartment and on the lower side with the busbar and on the upper side with the first contact element is contacted.
  • first and / or second contact elements spring clamp elements are preferably used, which allow a simple and fast clamping electronic components in space-saving and inexpensive construction.
  • a subsequent insertion of a first spring contact element in an already equipped with an electronic component insulating material and contacting a terminal located there is possible.
  • the second contact element may be part of the busbar, e.g. made integral with it, or be a separate part of the busbar.
  • the insulating material can be in one piece.
  • the conductor terminal is composed of multi-part, in the form of terminal blocks next to juxtaposed separate insulating housing parts.
  • Each insulating housing part preferably receives in each case a bus bar and has a laterally open receiving chamber.
  • an electronic component can first be inserted from the side into the receiving chamber of the insulating housing part and contacted with an associated busbar of the insulating housing part.
  • the Isolierstoffgekorusemaschine be optionally assembled with electronic components thereon to form a compact conductor terminal. It is advantageous if at least one busbar one assigned Enclosing chamber forms limiting bottom surface.
  • a stable support is provided for the electronic component, so that the electronic component rests on the busbar. It is conceivable that the electronic component is also mechanically attached to this busbar.
  • the busbars in the region of the associated receiving chamber are bent or angled and protrude into the receiving chamber. This can be easily adapted to the clamping position for the terminal contact of the electronic component, d. H. a height compensation can be realized.
  • the impedance path is reduced by the direct connection of the connection contact to the busbar and can be further minimized by the height compensation.
  • the clamping of a contact leg as a connection contact to the busbar is carried out in a particularly advantageous manner, characterized in that the at least one spring clamping element in the region of the receiving chamber for clamping a contact leg is designed as a spring clip, which is attached to an associated busbar.
  • the spring clip in this case has two clamping sections opposite one another and a spring bow connecting the clamping sections.
  • the clamping portions are movable towards each other by spring force. In this way, it is achieved that the busbar is clamped with resting contact leg in the manner of a clamp of the opposite clamping portions of the spring clip.
  • Such a spring clip is simple, inexpensive and space-saving to integrate in the receiving chamber and allows long-term stable electrical contacting of an electronic component.
  • the at least one bus bar adjacent to an associated terminal contact in particular spring terminal element, has a contact wall which is aligned with the associated contact element such that the contact element presses a contacted (eg clamped) terminal contact of an electronic component against this contact wall.
  • a plant wall can be realized for example by introducing an offset in the busbar.
  • the at least one first contact element may protrude from the upper side of the insulating housing and be accessible from the outside of the insulating housing. Then can be achieved from the outside of the conductor terminal a desired electrical contact by means of jumpers, electrical conductors or the like.
  • the conductor terminal has in a preferred embodiment on the outside of the insulating housing at least one projecting Wandablageabites for engaging the housing wall. After insertion of the insulating material in the housing wall, the Wandstromabites is thus on the housing wall.
  • the conductor terminal can then be latched on the opposite side wall contact portion using at least one locking element.
  • a latching element can be, for example, a separate locking latch which is latched onto the conductor connection terminal. Then the housing wall is located between this latching bracket and the Wandstromabexcellent.
  • the at least one first contact element is designed as a spring clip with two clamping sections which are opposite one another and can be moved towards one another by spring force for clamping a contact leg and with a spring bow which can be connected to the clamping sections.
  • the upper, remote from the busbar clamping section protrudes with a between spring bow and free end of the upper clamping portion arranged bending out of the top of the insulating housing out.
  • the spring clip then bears against the housing wall with the bend in the state of the conductor connection terminal inserted in a housing wall.
  • the housing wall is thus used for contacting the first contact elements and the terminal contacts of the electronic components clamped thereto.
  • EMC electromagnetic compatibility
  • the upper connection contacts of the electronic components come to lie in the region of the opening of the insulating housing, so that the impedance path is advantageously shortened.
  • the conductor terminal When inserting the conductor terminal in a housing wall opening the conductor terminal is fixed by means of the voltage applied to the housing wall clamping portion of the resilient at least one first contact element in the housing wall.
  • the essential advantage results from the fact that the clamping section abutting against the housing wall is displaced downwards through this housing wall in the direction of the interior of the conductor connecting terminal, and thus the spring force applied to the connected terminal contact is increased. If the conductor connection terminal is not yet inserted into the housing wall opening, the at least one first contact element is biased only by its own spring force, so that a substantially force-free or low-force insertion of the terminal contact is made possible.
  • an automatic contacting of the upper contact element with the associated connection contact takes place.
  • the at least one first contact element may have at least one fork-clamp contact, each with two spaced apart by a clamping slot for receiving a terminal contact (eg in the form of a contact leg) fork tongues.
  • a clamping contact allows easy and reliable clamping a terminal contact of an electronic component, which is introduced into the receiving chamber of the insulating material.
  • a subsequent loading (placement) of the terminal contact is made possible on a terminal contact of a previously recorded in the receiving chamber electronic component.
  • a spring element connects to the fork tongues with the intermediate clamping slot in such a way that a spring contact portion of the spring element protrudes from the top of the insulating material and the spring contact portion in the inserted state in a housing wall conductor terminal is applied under spring force on the housing wall.
  • Such a spring element may be, for example, a spring tongue extending away from the clamping contact region.
  • This spring tongue can not be bent. It is particularly advantageous, however, when the spring tongue is bent with the free end again in approximately the same direction as the terminal contact. This provides an insertion bevel. A hooking of the first contact element on the housing wall during insertion or next to the conductor terminal is prevented in this way.
  • the first contact elements are preferably interconnected in such a way that at least two first contact elements arranged directly or indirectly next to one another in the width direction of the conductor connection terminal are connected to one another in an electrically conductive manner. This can be done either through the housing wall, through with the first contact elements connectable electrical conductors or with the help of Strom viterelementen.
  • the first contact elements preferably have contact openings for receiving and contacting such current jumper elements.
  • the current jumper elements can be latched in the contact openings, for example, as known from bridges, by means of spring tongues.
  • the existing on the opposite sides of the respective busbar terminal connections are preferably designed as spring clamp connections.
  • Such Federklemman say can intician, z. B. by means of a U-shaped current spring, which is inserted into a conductor passage opening of the busbar, using a Käfigzugfeder, a coil spring, an insulation displacement connection or the like.
  • a lever or pusher can be installed in the actuating element in the insulating material. It is also conceivable, however, that in addition to the conductor insertion openings each actuating openings are introduced into the insulating material.
  • FIG. 1 shows a perspective view of a first embodiment of a conductor terminal 1 recognize.
  • the conductor terminal 1 is designed with a multi-part insulating 2.
  • disc-shaped Isolierstoffgepurmaschineusemaschine 2 a, 2 b, 2 c, 2 d, 2 e are provided in the manner of a terminal, which are adjacent to each other and arranged parallel to each other and connected to each other.
  • conductor insertion openings 5 and adjacent to this actuating openings 6 are introduced into the insulating housing 2.
  • These conductor insertion openings 5 and actuating openings 6 lead to unrecognizable Federklemman anyway in the interior of the insulating material. 2
  • first contact elements 7 are passed through openings in the insulating housing 2 at the top of the insulating material 2 and in the embodiment of the surface of the Insulating housing 2 protrude upwards at the top.
  • a housing wall opening limiting housing wall edge rests on these first contact elements 7 and thus an electrically conductive connection between the first contact elements 7 and the housing wall is made.
  • the Isolierstoffgeophuse 2 has a in the illustrated embodiment, the conductor terminal 1 completely encircling Wandstromabites 8.
  • the Wandstromabrough 8 can be brought to bear against the housing wall adjacent to the housing opening.
  • a locking element 9 z. B. placed in the form of a resilient clip on the insulating 2 and locked with this suitable.
  • FIG. 2 leaves a cross-sectional view through the conductor terminal 1 FIG. 1 detect. It is clear that the conductor connection terminal 1 is inserted into the housing wall opening 10 of a housing wall 11. The conductor terminal 1 rests with the Wandstromabêt 8 on the housing wall 11 and is fixed on the wall abutment portion 8 opposite side with the locking element 9 on the housing wall 11.
  • the first contact element 7 is designed as a spring clip (spring clamping element) with a lower clamping leg 14, an adjoining spring bow 15 and an upper spring leg 16.
  • the bend 13 is located between the spring bow 15 and the upper clamping leg 16.
  • connection contacts 17a, 17b are designed as contact legs. Conceivable, however, are other variants of terminal contacts, such as. simple pads that are not on both sides by spring clips, but e.g. unilaterally contacted by compression springs, or terminal lugs or similar ..
  • the electronic component 18 is installed in a receiving chamber 19, which is introduced into the insulating material 2.
  • the insulating housing 2 further has a number of bus bars 20, which are arranged one behind the other on a common plane. At the respective opposite end portions of the busbar 20 Porterklemman till 21 are provided, which are designed in the illustrated embodiment as directly pluggable spring terminal connections. For this purpose, a conductor insertion opening with these at least partially surrounding hole collar 22 and inserted into this conductor insertion opening of the busbar 20 U-shaped clamping spring 23 is formed in the end regions of the busbar 20 respectively.
  • an actuating opening 6 is provided which leads to an associated clamping spring 23.
  • clamping spring 23 in this U-shaped type or z. B. is operated as a cage clamp with the help of an actuating lever.
  • the actuating lever would then be mounted in a manner known per se in the insulating material swivel-mounted.
  • a second contact element 24 in the form of a spring clamping element from the side edge transverse to the longitudinal direction L of the busbar 20 is placed on the busbar 20.
  • the second contact element 24 is also bent in a U-shape and has a lower abutment leg 25, a self-adjoining (not visible) spring bow and at least in a partial region approximately parallel to the plant leg 25 extending clamping leg 26.
  • the clamping leg 26 is bent so, that a lower terminal contact 17b of an electronic component 18 is pressed on the busbar 20 resting with the aid of the clamping leg 26 against the busbar 20 and mechanically held there and electrically contacted.
  • the busbar 20 may have a fixing opening 27.
  • This fixing hole 27 does not necessarily have to be open on both sides (through-hole), but may also be designed as a depression (depression or blind bore).
  • Fixiernase 28 is provided for immersion in the fixing hole 27.
  • bus bar 20 is bent or bent in the direction of the lower connection contact 17b in order to compensate for the height to provide for direct connection of the lower terminal contact 17b to the busbar.
  • FIG. 3 leaves a cross-sectional view of the conductor terminal 1 from Figures 1 and 2 detect in the region of the connection of the connection contacts 17a, 17b of the electronic components 18. It is clear that the lower terminal contacts 17b are pressed by the clamping leg 26 on the busbar 20 by spring force of the second contact element 24. It can also be seen that the second contact element 24 is formed in the manner of a U-shaped leaf spring with the abutting on the underside of the busbar 20 plant leg 25, the adjoining spring bow 29 and adjoining the spring bow 29 clamping leg 26. The free end 30 of the clamping leg 26 is bent upward to provide an inlet slope for insertion of a terminal contact 17b.
  • the busbars 20 have plant walls A.
  • the abutment walls A are formed by forming, e.g. Embossing, the busbars 20 formed in the connection area for the connection contacts 17b.
  • the abutment walls A form a defined contact system or stop for the connection contacts 17b, which are pressed by means of the clamping legs 26 against the associated abutment wall A and thus electrically contacted with the busbar 20.
  • the conductor terminal 1 is composed of a plurality of insulating case parts 2a, 2b, 2c, 2d, 2e.
  • the Isolierstoffgekorusemaschine 2 a, 2 b, 2 c, 2 d, 2 e are disk-shaped in the manner of a terminal and directly adjacent to each other, arranged in the width direction B side by side and connected to each other.
  • the Isolierstoffgeophusehqueusehqueusehqueusen 2a to 2e can in a conventional manner z. B. with the aid of protruding locking lugs and corresponding locking recesses latched together and optionally or additionally screwed together. It is also conceivable, however, a gluing or other non-detachable connection of the Isolierstoffgeophusemaschinener 2a to 2b with each other after installation of the desired electronic components 18 in the receiving chambers 19th
  • FIG. 4 Leaves a perspective view of the conductor clip FIGS. 1 to 3 detect. It is clear that the conductor terminal 1 is guided in the form of a feedthrough terminal through the housing wall opening on the housing wall 11. It can also be seen that the conductor terminal 1 rests against the housing wall 11 with a wall contact section 8 running all around so as to prevent further insertion of the conductor terminal 1 in the longitudinal direction L of the conductor terminal 1. On the side opposite the Wandstromab mustard 8 side with lying between the housing wall 11, a locking element 9 is placed in the manner of a clip on the Isolierstoffgeophuse 2 and locked with this. This will be an unintentional Removing the conductor connection terminal 1 from the housing wall 11 prevented.
  • FIG. 5 lets a perspective view of a second embodiment of a conductor terminal 1 recognize.
  • the structure essentially corresponds to the previously described embodiment according to FIGS. 1 to 4 , however, it differs in the design of the first contact elements 7. Although these first contact elements 7 protrude even with a bend 13 from an opening at the top of the insulating housing 2 out of this. In this embodiment, however, the first contact elements 7 are not formed as spring clamp elements, but have fork contact terminal connections, which will become clearer below.
  • FIG. 6 leaves a cross-sectional view of the conductor terminal FIG. 5 detect. It is clear that the structure essentially of the conductor terminal 1 from FIGS. 1 to 4 corresponds, so that reference is made to the above.
  • a fork-clamp contact 31 protrudes with its free end in the direction of the busbar 20 transversely to the longitudinal direction L of the busbar 20 and transverse to the width direction B.
  • An upper connection contact 17a of an electronic component 18 is then inserted into a clamping slot of the fork-clamping contact 31 lying between two fork tongues and contacted with the fork tongues in an electrically conductive manner.
  • a spring element 32 connects, which protrudes with a bend 13 from the top of the insulating housing 2 and for this purpose passes through an opening in the insulating 20 through.
  • the spring element 32 may be formed as a simple material tab extending almost in a straight line or as shown in the form of a bent spring.
  • the illustrated embodiment with a spring-like bent spring element 32, in which connects to the upper bend 13, a spring bow 33 and a support leg 34, has the advantage that a secure electrical contact of the housing wall 11 is achieved by between the bend 13 and resting on the Isolierstoffgepuruse 2 support leg 34 spring force.
  • the fork clamping element 31 can be subsequently inserted into the insulating housing 2 in order to contact an upper terminal contact 17a of an electronic component 18 already located in an associated receiving chamber 19.
  • FIG. 7 shows a cross-sectional view of the embodiment of a conductor terminal 1 of FIGS. 5 and 6 detect in the region of the connection of the connection contacts 17a, 17b of the electrical components 18.
  • the design of the busbars 20 with the second contact element plugged thereon corresponds to the first embodiment according to FIG. 3 , so that is referred to what is said there.
  • the first contact elements 7, however, are corresponding FIG. 6 equipped with fork clamp contacts 31.
  • the fork-terminal contacts 31 each have two leaving a clamping slot 35 spaced fork tongues 36a, 36b.
  • the clamping slot 35 is widened conically towards the free end, in order in this way to provide an insertion bevel for an associated contact leg 17a.
  • an associated terminal contact 17a of an electronic component 18 is clamped between the fork tongues 36a, 36b and electrically conductively connected.
  • first contact elements 7 are electrically conductively connected to one another via transverse webs 37.
  • the first contact elements 7 and the Transverse webs 37 are preferably made integrally from a sheet metal element. This integral contact piece consisting of several arranged on a plane next to each other with intermediate transverse webs 37 first contact elements 7 is installed in the insulating material 2 of the conductor terminal.
  • FIG. 9 1 shows a cross-sectional view of a further embodiment of a conductor connection terminal 1 in the connection region of the connection contacts 17a, 17b of the electronic components 18.
  • the first contact elements 7 are individually formed and not connected to each other in the transverse direction.
  • four separate first contact elements 7 are installed independently of each other in the insulating 2 of the conductor terminal 1.
  • FIG. 10 allows a perspective view of the four separate, side by side arranged on a plane first contact elements 7 recognize.
  • spring elements 32 in the form of a U-shaped bent spring arm, whose upper bend 13 protrudes from the insulating material 2 as previously explained.
  • the first contact element 7 can be contacted with a housing wall 11 electrically conductive.
  • FIG. 6 reference is made to the explanatory notes FIG. 6 directed.
  • FIG. 11 has a partial sectional view of a housing wall 11 with a plurality of juxtaposed grooves 38 and introduced therein first contact elements 7 detect without a conductor terminal.
  • the first contact elements 7 are provided to be subsequently inserted into slots S at the top of an insulating housing 2 of a conductor terminal 1.
  • first contact elements 7 are bent in a U-shape and have an upper connecting web 39, at whose ends opposite to each other with a 90 ° bend fork clamping contacts 31 protrude downwards.
  • the fork terminal contacts each have in the manner described above, two spaced fork tongues 36a, 36b, which provide a clamping slot 35 for clamping a contact leg of an electronic component.
  • first contact elements 7 are inserted with their upper portion in the groove 38 and contacted with the side edges of the upper connecting web 39, the side walls of the groove 38 electrically conductive.
  • the first contact elements 7 are designed as fork-terminal contacts, the fork tongues 36a, 36b protrude while leaving a respective clamping slot 35 in a receiving chamber 19 for electronic components.
  • these first contact elements 7 can be connected to one another in an electrically conductive manner with the aid of a conductor rail section extending transversely in the width direction of the conductor connection terminal 1. With the aid of this busbar piece 38, the first contact elements 7 are mechanically obtained in the insulating housing 2 of the conductor terminal 1.
  • FIG. 12 shows a longitudinal sectional view of the conductor terminal 1 in partial section in the region of the first contact elements 7 recognize.
  • the first contact elements 7 are bent in a U-shape and have an upper connecting web 39, at the ends of which opposite to each other with a 90 ° bend fork terminal contacts 31 protrude downward.
  • FIG. 13 leaves a top view of the first clamping elements 7 according to FIG. 11 and 12 detect. It becomes clear that the upper connecting web 39 of the first contact elements 7 each have openings 40 with which reinforce the spring clamping action of the side edges of the upper connecting web 39 when clamping in a groove 38. It can clearly be seen that the side edges of the upper connecting web 39 abut against the side walls of the associated groove 38 and thus contact them in an electrically conductive manner.
  • FIG. 14 shows a perspective view of a first contact element 7 in the embodiment of FIG. 13 detect. It is clear that an oval-shaped opening 40 is introduced at the upper connecting piece 39 and two fork contacts 31 are arranged parallel to each other and project from the opposite ends of the upper connecting web 39 in the same direction from each other down.

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP12198634.3A 2011-12-23 2012-12-20 Borne d'alimentation conductrice Withdrawn EP2608322A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011056986A DE102011056986A1 (de) 2011-12-23 2011-12-23 Leiteranschlussklemme

Publications (1)

Publication Number Publication Date
EP2608322A1 true EP2608322A1 (fr) 2013-06-26

Family

ID=47561186

Family Applications (2)

Application Number Title Priority Date Filing Date
EP12198634.3A Withdrawn EP2608322A1 (fr) 2011-12-23 2012-12-20 Borne d'alimentation conductrice
EP12198639.2A Not-in-force EP2608323B1 (fr) 2011-12-23 2012-12-20 Liaison pour passage de boîtier

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP12198639.2A Not-in-force EP2608323B1 (fr) 2011-12-23 2012-12-20 Liaison pour passage de boîtier

Country Status (3)

Country Link
EP (2) EP2608322A1 (fr)
CN (2) CN103219598A (fr)
DE (1) DE102011056986A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015132099A1 (fr) * 2014-03-04 2015-09-11 Phoenix Contact Gmbh & Co. Kg Bloc de jonction électrique

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014119413B4 (de) 2014-12-22 2021-04-01 Wago Verwaltungsgesellschaft Mbh Leiteranschlussklemme
CN106419547A (zh) * 2016-09-18 2017-02-22 佛山市美的清湖净水设备有限公司 家用电器

Citations (8)

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EP2608323A1 (fr) 2013-06-26
CN103219598A (zh) 2013-07-24
EP2608323B1 (fr) 2016-09-28
DE102011056986A1 (de) 2013-06-27
CN103219599A (zh) 2013-07-24
CN103219599B (zh) 2017-05-24

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