Electrical interconnection assembly
First Claim
1. An electrical interconnection assembly for use in a space-divider wall system comprising:
- a junction block housing having opposite ends and at least one electrical connector disposed in said junction block housing;
an electrical end connector comprising an end connector terminal and an end connector housing having an inner spatial area;
an expandable flexible conduit interconnecting said end connector block and one end of said junction block housing and adjustable in axial length; and
electrical wiring disposed in said conduit and interconnecting said connector terminal of said end connector and said at least one electrical connector in said junction block housing;
said inner spatial area having one end communicating with said flexible conduit and an other end communicating with said end connector terminal;
said electrical wiring comprising a section of excess-length wire retained within said spatial area when said flexible conduit is adjusted to a relatively shortened axial length.
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Accused Products
Abstract
An electrical junction assembly for use in the wall panels of a space-divider wall system includes a junction block having several receptacle connectors to provide a plurality of electrical outlets on both sides of a wall panel. The junction block is connected by means of conduits extending from both ends of the junction block to oppositely directed connector blocks for connection to adjoining panels. This assembly of junction block and connector blocks allows electrical power to be supplied to one end of the panel and conducted to and through the junction block to other panels. The receptacle connectors on the junction block each have one type of terminal configuration, e.g., a female electrical terminal configuration and one of the connector blocks is provided with the identical terminal configuration. The other connector block is provided with a matching terminal configuration, e.g., a male electrical terminal configuration. When two wall panels are joined at their respective edges, the male connector block may be readily connected to the female connector block in the adjacent panel. When two panels are adjoined to a third panel, all at one point, the arrangement of this invention allows the male connector block to be connected to the female connector block of one of the other two panels and the male connector of the other of the other two panels may be connected to one of the receptacle connectors of the junction block on either of the other two panels, in order to establish a three-way interconnection arrangement. In a similar fashion, a fourth, or other additional panels may be added to the junction and plug into receptacle outlets of other panels in order to provide an arrangement of panels that is totally interconnected, electrically.
71 Citations
12 Claims
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1. An electrical interconnection assembly for use in a space-divider wall system comprising:
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a junction block housing having opposite ends and at least one electrical connector disposed in said junction block housing; an electrical end connector comprising an end connector terminal and an end connector housing having an inner spatial area; an expandable flexible conduit interconnecting said end connector block and one end of said junction block housing and adjustable in axial length; and electrical wiring disposed in said conduit and interconnecting said connector terminal of said end connector and said at least one electrical connector in said junction block housing; said inner spatial area having one end communicating with said flexible conduit and an other end communicating with said end connector terminal; said electrical wiring comprising a section of excess-length wire retained within said spatial area when said flexible conduit is adjusted to a relatively shortened axial length. - View Dependent Claims (2, 3, 4)
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5. A latch arrangement for latching first and second electrical connectors, each of said connectors comprising a frontal surface and a set of aligned connector terminals disposed on said frontal surface, said latch arrangement comprising:
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at least one resilient side flange extending outwardly from said frontal surface of said first connector and along said side of said set of aligned connector terminals, said side flange having an outer surface and upper and lower recess areas in said outer surface and having an end edge; and at least one wall member extending outwardly from said frontal surface of said second connector and along one side of said set of aligned connector terminals of said second connector and having an outer surface; and at least one pair of spaced-apart oppositely extending upper and lower locking flanges on said outer surface of said wall member and defining elongated openings between said locking flanges and said outer surface of said wall member; said end edge of said resilient side flange adapted o be inserted in said elongated openings and said locking flanges adapted to engage said upper and lower recess areas; whereby said first and second connectors are retained in a locking relationship when said locking flanges are in engagement with said recess areas of said resilient side flange. - View Dependent Claims (6, 7, 8, 9)
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10. An electrical junction block assembly for use in a space-divider wall system comprising:
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an elongated junction block housing have opposite ends and opposite side walls and an enlarged section extending laterally beyond at least one of said side walls and a receptacle connector in said enlarged section comprising a set of aligned electrical terminals directed toward one of said opposite ends; and an electrical receptacle block disposed along said at least one of said side walls, having a frontal wall and an electrical outlet in said frontal wall and having an end wall and a connector in said end wall comprising a set of aligned electrical terminals for engagement with said set of terminals of said receptacle connector; said receptacle connector comprising a resilient side flange extending outwardly from said enlarged section toward said one of said opposite ends and along one side of said set of aligned terminals of said receptacle connector away from said at least one of said side walls, said flange comprising an outer surface and upper and lower recess areas in said outer surface and an end edge; said receptacle block comprising a wall member extending outwardly from said end wall along one side of said set of aligned electrical terminals of said receptacle block and having an outer surface and at least one pair of oppositely extending upper and lower locking flanges on said outer surface of said wall member for engaging said resilient side flange and defining elongated openings between said locking flanges and said wall member; said end edge of said resilient side flange adapted to be inserted in said elongated openings and said locking flanges adapted to engage said upper and lower recess areas. - View Dependent Claims (11)
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12. In a space-divider wall system including plurality of adjacently disposed modular upright wall panels each having vertically extending opposite end edges and a raceway area extending between said edges and an electrical interconnection assembly disposed in each of said raceways, each of said assemblies comprising:
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a junction block mounted at a predetermined position in each of said raceways and comprising a junction block housing having oppositely extending ends and oppositely extending side walls and an enlarged midsection extending laterally beyond said side walls, said midsection comprising a pair of oppositely directed receptacle connectors on each of said side walls, said receptacle connectors each having a first predetermined terminal connection arrangement for engagement with a connector having a second predetermined terminal connection arrangement; a first end connector having said first predetermined terminal connection arrangement; a second nd connector having said second predetermined terminal connection arrangement; a first conduit section connected between said first end connector and one of said ends of said housing and having a length less than required to extend said first end connector to one of said wall panel end edges; a second conduit section connected between said second end connector and an opposite end of said housing, opposite said one end, and having a length sufficient to extend said second end connector beyond an opposite wall panel end edge, opposite said one wall panel end edge, and extending into said raceway of one of said adjacent wall panels for connection with a selected one of said first end connector and a receptacle connector of one of said electrical interconnection assemblies disposed in said one of said adjacent wall panels; said receptacle connectors and said first end connector each comprising a frontal surface and a set of aligned connector terminals disposed on said frontal surface and a resilient side flange extending outwardly from said frontal surface and along one side of said set of aligned connectors, said resilient side flange having an outer surface and upper and lower recess areas in said outer surface and having an end edge; said second end connector comprising a frontal surface and a set of aligned connector terminals disposed thereon and at least one wall member extending outwardly from said frontal surface of said second connector and along one side of said set of aligned connector terminals of said second connector and having an outer surface; at least one pair of spaced-apart oppositely extending upper and lower flanges on said outer surface of said wall member defining elongated openings between said locking flanges and said outer surface of said wall member and said end edge of said resilient side flange adapted to be inserted in said elongated openings and said locking flanges adapted to engage said upper and lower recess areas; at least one of said first and said second end connector comprising a connector housing having an inner spatial area and connected to said junction block housing by a flexible conduit adjustable in axial length and having electrical wiring disposed in said conduit and interconnecting said at least one end connector and said junction block housing, said inner spatial area having one end communicating with said flexible conduit and another end communicating with said aligned connector terminals of said at least one end connector, said electrical wiring comprising a section of excess-length wire retained within said spatial area when said flexible conduit is adjusted to a relatively shorter axial length.
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Specification