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
  • 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
  • H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
  • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
  • H01R25/006—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits the coupling part being secured to apparatus or structure, e.g. duplex wall receptacle
• • 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
  • H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
  • H01R9/2608—Fastening means for mounting on support rail or strip
• • 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
• • 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
  • H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending

Definitions

• the invention relates to a device for receiving electrical cables, in particular as a component of a connection device.
• Connection devices such as screw terminals or
• Cutting clamps known. It is one of the tasks of the connection device to reliably contact a cable and an electrical connection to an electrical
• connection device to this terminal chambers, in which the cables are inserted for contacting.
• these connection chambers are designed to be electrically conductive, so that the production of the
• Connection chamber and a conductor electrically connected to it, the so-called current bar, can take place.
• Connection chamber is provided. This is also the case if several conductors are to be connected to the same contact of the electrical unit. For example, instead of a common
• connection chambers provided, it can be avoided that a first inserted conductor already fills the common connection chamber such that a secure insertion of the second conductor is not guaranteed.
• multi-port chambers advantageously partition walls, so that for each
• a multiple connection chamber with current bar is thus provided for accommodating a plurality of cables to be connected to an electrical unit, wherein a plurality of electrically conductive connection chambers are provided for a plurality of cables and the connection chambers are provided with the
• the invention is thus inter alia, the walls of the
• the current bar is further designed as a stamped and bent element.
• One in punch-bending technique is further designed as a stamped and bent element.
• made of sheet metal current bar can meet both high demands on the conductivity and high demands on the contact properties.
• the current bar is thus inexpensive to manufacture using available tool technology.
• the current bar is formed flat in a section W and unfolded in this section, so that two walls of a connection chamber are formed.
• Such a design is very easy to achieve on the formation of a sheet in a stamping and bending technique.
• the current bar advantageously has a section T, which is suitable in its shape to form a partition wall between the connection chambers. It is also advantageously possible that this partition is formed by a folding of the current bar. In addition, the formation of the partition takes place advantageously by a rearward folding of the section T of
• This embodiment allows a successive shaping of the current bar.
• the sections W and T of the current bar adjoin one another directly or at least indirectly. If the current bar is made, for example, from a metal sheet, then an incision in the region of the transition from section W to section T, which is made possible by the folding of a right angle along the transition region with a
• Section W is formed, which has the function of a
• Partition can take over.
• the current bar has a
• Such a formation of a contact can be done for example in the form of a spring contact or by the formation of a contact tulip.
• Such an embodiment of the conductor provides the
• the current bar has a
• Guide section F in which it forms a guide, so that a cable to be connected in a corresponding connection chamber is inserted.
• this section is folded such that it forms a funnel or a sliding surface, so that a cable to be connected is guided into the connection chamber in the process of insertion.
• the current bar also has a section R, in which it forms a further wall of the connection chamber.
• the portion R is provided between the sections W and T, so that the current conductor, for example, four walls of a cuboid
• the multiple connection ⁇ chamber of the invention for connecting a plurality of conductors to a terminal housing is suitable.
• the use of relatively thin sheets and the one-piece design allow a compact design of the multiple connection chamber according to the invention. Compared to a multi-component design, a one-piece design requires fewer attachment points, allowing a simpler and more compact design. A special suitability is thus in the training of
• connection chamber and the current bar of a tight terminal housing are explained in more detail with reference to the drawing with reference to preferred embodiments.
• Fig. 1 is a terminal with a
• Fig. 2 is a multiple connection chamber according to a
• the terminal housing 2 has a multiple connection chamber 1 into which the stripped ends of cables 3 can be inserted.
• connection chamber 1 has two connection chambers 4, which are separated from each other by a partition wall 7.
• the executed as a punch-bending element device combines the components of a multiple connection chamber 1 with
• Partition 7 the component of a contact terminal K for contacting a located in the terminal housing
• FIG. 2 shows a multiple connection chamber 1, which is formed from a stamped-bent element, with a dividing wall 7 and a contact region K in which a contact tulip is formed from two legs of the stamped-and-bent element.
• the punching and bending element forms a
• the current bar 5 designed as a stamped and bent element forms one at its ends
• the current bar 5 In the embodiment shown in Fig. 2, the current bar 5, the areas F, W, R, S, T and K, in this sequence. In area W, the current bar 5 is flat
• connection chambers 4 which lie in a plane inclined by approximately 45 ° to the wall 6 and thus at least partially form a funnel with respect to the connection chambers 4.
• region R which is approximately 90 ° in relation to the wall 6 '
• Terminal chambers 4 forms.
• a region S Adjacent to the region W, a region S is provided, in which the current bar 5 exerts the function of an electrical connection between the multiple connection chamber 1 and the contact region K. In the transition from area S to
• a region T is provided on the side of the incision, which is angled backwards by approximately 90 ° and thereby forms a partition wall 7 within the multiple connection chamber 1.
• the ends of the current bar 5 are designed such that two legs are formed, which constitute a contact tulip.

Landscapes

• Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
• Details Of Connecting Devices For Male And Female Coupling (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=49911513

Family Applications (1)

Country Status (5)

Families Citing this family (4)

Family Cites Families (9)

• 2012
  • 2012-12-20 DE DE102012112813.8A patent/DE102012112813A1/de not_active Withdrawn
• 2013
  • 2013-12-19 EP EP13815483.6A patent/EP2936617A1/de not_active Withdrawn
  • 2013-12-19 US US14/654,426 patent/US9515440B2/en not_active Expired - Fee Related
  • 2013-12-19 CN CN201380067508.7A patent/CN104885304A/zh active Pending
  • 2013-12-19 WO PCT/EP2013/077456 patent/WO2014096233A1/de active Application Filing

Non-Patent Citations (1)

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