| 摘要 |
An elongated and hollow wiring track includes a rectangular plastic cover whose edges carry female hinge members and a U-shaped plastic channel having a flat outer surface, two inclined side walls that extend in a common direction at 45-degrees away from the flat outer surface, and two perpendicular side walls that extend in a common direction away from the inclined side walls perpendicular to the flat outer surface. Each of the perpendicular side walls carries a male hinge member that releasably mates with a female hinge member when the U-shaped channel is pivotally mounted onto the cover to form an internal wire-cavity. A DIN rail mounted on the outer surface of the U-shaped channel. A terminal strip is mounted on an exterior surface of each of the inclined side walls. The number N of metal busses are mounted on each of the terminal strips. A plurality of terminal-groups are mounted on each of the terminal strips. Each terminal-group has the number N of electrical connectors individually connected to different ones of the number N of metal busses. A plurality of wire-openings are formed in the U-shaped channel; and a plurality of wire-openings are formed in the flat outer surface of the U-shaped channel. A pair of plastic end plates closing opposite ends of the internal wire-cavity, and at least one of the end plates includes wire-openings.
|
