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Connection block having expandable functions and module

A wiring board, functional technology, applied in the direction of connection, conductive connection, parts of the connection device, etc., can solve the problems of complex structure and so on

Active Publication Date: 2013-05-08
WEIDMULLER INTERFACE GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] A disadvantage of the known expandable electrical terminal block is its complex structure and the additional space requirement for the expanded functionality

Method used

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  • Connection block having expandable functions and module
  • Connection block having expandable functions and module
  • Connection block having expandable functions and module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] figure 1 A functionally expandable electrical terminal block in the form of a terminal strip 1 is shown. The terminal strip 1 can be snapped onto a support rail 2 .

[0017] For connecting and / or connecting electrical conductors not shown, for example in a distribution box, the terminal strip 1 has terminal elements 3a, 3b, 4a, 4b, which are designed, for example, as screw terminals or as insulation displacement Terminal block (Schneidklemmanschlüsse). In the exemplary embodiment shown, the terminal elements 3a and 3b are electrically conductively connected to one another via a connecting piece 3c, and the terminal elements 4a and 4b are electrically conductively connected to one another via a further connecting piece 4c. The connecting elements 3 c , 4 c are designed, for example, as metallic conductors, in particular as busbars.

[0018] The connection elements 3 a , 3 b , 4 a , 4 b and the connection elements 3 c , 4 c are held by the housing of the terminal strip...

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PUM

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Abstract

A connection block, particularly a terminal block (1) that can be placed on a mounting rail, comprising a housing (5) having connections (3a, 3b, 4a, 4b) for connecting electrical conductors and at least one internal contact point (6, 7), and having a module (9), which expands the functions of the connection block and has at least one contact element (3d, 4d), by means of which in the installed state of the module an electrical connection to the internal contact point (6, 7) can be established, the connection block comprising an installation space (9) for accommodating the module (9), characterized in that the module (9) has at least one contact means (11), by means of which an electrical connection can be established to a contact point (12) external with respect to the connection block.

Description

technical field [0001] The invention relates to a wiring board and a module with expandable functions. Background technique [0002] The electrical terminal board is used for the connection of electrical conductors to each other or for example, when used in the construction of distribution boxes, for the connection of electrical conductors to electrical equipment, as well as for the connection of electrical systems and electrical conductors, for example, in power supply equipment, such as power supply units by means of When the grid cable is connected to the distribution grid. [0003] Various embodiments of electrical terminal blocks are known. They are designed, for example, as terminal strips that snap onto a carrier rail or as connection terminals arranged on a printed circuit board or another substrate. [0004] Furthermore, electrical terminal blocks are known which can be expanded in functionality by means of mountable, for example packable and / or attachable modules...

Claims

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Application Information

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IPC IPC(8): H01R9/26H01R13/514H01R13/66
CPCH01T4/06H01R9/2641H01R9/2408
Inventor N·卡斯珀
Owner WEIDMULLER INTERFACE GMBH & CO KG