Colour code is reticle plug provided
Technical field
Internet device.
Background technology
One reticle plug provided (being commonly called as crystal head) is connected with the netting twine of 8 cores.In order to differentiate different circuits, the insulating barrier of 8 cores is used orange, orange white, green, green white, blue, blue white, brown, the white 8 kinds of color marks of palm fibre respectively.When these 8 cores were connected with the plug at netting twine two ends, must guarantee had identical line order, just was convenient to accurately connect rapidly 8 pairs of equipment that the netting twine two ends connect.Current practice is to connect by the line order of remembering on man memory or the technical data, and is careless slightly, just can connect mistake.
Summary of the invention
The reticle plug provided technical problem that will solve of colour code is: plug self can show the connecting line order.The technical scheme that solves is: 8 reticle plug provided lug plates are also put on orange, orange white, green, green white, blue, blue white, brown, the white 8 kinds of colors of palm fibre respectively.
Colour code reticle plug provided (accompanying drawing) is at the reticle plug provided colour code that is marked with, and at the face that lug plate 1 is arranged a group color dot 3 is arranged; Every lug plate 1 faces certain color dot 3.When plug is connected with core, " homochromy link to each other ", namely orange line is plugged on orange some institute's cursor position, and orange white wire is plugged on orange white point institute cursor position, and the rest may be inferred by analogy.
During wiring, 8 colour code cores according to the corresponding insertion one by one of 8 row color dots on the plug, are used network cable pliers crimping one then.The plug of the netting twine other end also connects like this.It is identical that the netting twine two ends connect the ordering of plug color dot, guaranteed that the line ordering of netting twine two ends institute attached device is identical.The reticle plug provided advantage of colour code is: the line ordering that 1. connects terminal device is identical.2. line efficient height.Whether 3. be convenient to search the line ordering correct.
Description of drawings
Accompanying drawing shows the reticle plug provided structural representation of colour code.
Embodiment
A group color dot 3 is positioned at reticle plug provided terminals 2.Color dot 3 be in the pitting that is injection molded into color.The seven looks ordering that is divided into reference to sunlight by an end to the color dot ordering of the other end is: orange point of first row; White point of an orange point of secondary series; Green point of the 3rd row; White point of a green point of the 4th row; Blue dot of the 5th row; White point of blue dot of the 6th row; Brown point of the 7th row; White point of a brown point of the 8th row.The stagger spacing of half double-colored point 3 of single color point 3 and double-colored point 3.So that identification.So form: be that white, green, green white, blue, blue white, the palm fibre of orange, orange, palm fibre are white by an end to the color dot ordering of the other end.In the look hole with the paint of adhesion-tight.