| 摘要 |
<p>An elongated and hollow wiring track (10) includes a rectangular plastic cover (20) whose edges (35) carry female hinge members (33) and a U-shaped plastic channel (21) having a flat outer surface (22), two inclined side walls (23) that extend in a common direction at 45-degrees away from the flat outer surface, and two perpendicular side walls (25) that extend in a common direction away from the inclined side walls (23) perpendicular to the flat outer surface (22). Each of the perpendicular side walls (25) carries a male hinge member (34) that releasably mates with a female hinge member (33) when the U-shaped channel (21) is pivotally mounted onto the cover (20) to form an internal wire-cavity (16). A DIN rail (15) mounted on the outer surface (22) of the U-shaped channel (21). A terminal strip (12) is mounted on an exterior surface of each of the inclined side walls (24). The number N of metal busses (51-53) are mounted on each of the terminal strips (12). Each terminal-group (60) has the number N of electrical connectors (12) Individually connected to different ones of the number N of metal busses (51-53). A plurality of wire-openings are formed in the U-shaped channel; and a plurality of wire-openings (38) are formed in the U-shaped channel (21) and plurality of wire-openings (38). A pair of plastic end plates (45) closing opposite ends of the internal wire-cavity (16), and at least one of the end plates (45).</p> |
