JPH1094150A - Wiring unit for light electric cable - Google Patents

Abstract

(57) [Summary] [Problem] To provide a wiring unit for a light electric cable which saves labor of wiring in a house, shortens a construction period, and improves quality. SOLUTION: A weak electric cable whose branch number and length are determined in advance according to a wiring route is folded back in one case, and sent and wired in a single stroke via a modular jack or the like to form a unit.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wiring unit for a weak electric cable used for telephone wiring in an apartment house or a detached house.

[0002]

2. Description of the Related Art Conventionally, wiring of telephone lines and the like in a house is generally performed by passing a light electric cable through an empty pipe laid in advance according to a wiring route during construction of a building after completion of interior construction of the building. In this case, a modular jack or a plug-in jack embedded in a wall of a room is used.

[0003]

Conventionally, each house has only one telephone.
~ Approximately a few, and the number of telephone line connections is at most 1-2
There were enough places. However, recently, with the progress of computerization, the number of cases where telephones are installed in multiple rooms, or where connection points are provided in each room for installing facsimile and personal computers, etc., has increased, and in the conventional empty piping method,
Problems have been increasing in terms of labor saving and quality of construction.

[0004] That is, empty pipes laid in advance are accidentally crushed or slipped during interior construction work,
Or, even if the pipe is bent extremely, it may not be apparent from the external appearance, and it may be impossible to pass through the pipe. For this reason, all the walls have to be peeled off once and defective parts must be found out. In addition, it is necessary to perform terminal processing such as stripping cables at the site and connect them to the connection box.If there are many connection points, not only the connection work takes time but also
There is also a risk of wiring errors.

[0005]

SUMMARY OF THE INVENTION The present invention provides a wiring unit for a light electric cable which solves the above-mentioned problems, and is characterized in that a light electric cable whose branch number and length are determined in advance according to a wiring route is provided. That is, they are folded back in one case and sent and wired in a single-stroke form via a modular jack or the like.

[0006]

FIG. 1 is an explanatory view of a specific example of a wiring unit for a weak electric cable according to the present invention. In the drawing, 1
Is a weak electric cable, the number of branches and the length of which are determined in advance in accordance with the wiring route. For example, for use in facsimile machines other than telephones, personal computers, etc., four pairs of cable or optical fiber cables are used in consideration of the future. As shown in the drawing, the weak electric cable 1 is radially branched by folding back in the wiring direction in a case 3 such as a branch box. Then, it is unitized by sending and wiring in a one-stroke manner via a modular jack, a plug-in plug 2 and the like. Such a wiring unit is manufactured in a factory in advance, and is installed along the back of the ceiling, the wall surface, and the like after the interior work is completed. At this time, the round-trip circuit leading to the modular jack 2 or the like can be easily handled by binding appropriate places.

FIG. 2 is an explanatory view of another specific example of the wiring unit of the weak electric cable according to the present invention. In this specific example,
A reciprocating circuit in which a reciprocating circuit is accommodated in a protective sheath 4 made of plastic, for example, is used as a weak electric cable. It is.

In any of the above cases, in order to save wiring and connection at the site, the surface of the light electric cable 1 protruding from the case 3 can be identified without looking at the wiring diagram. , Labels, colors,
It is desirable to provide a mark such as a marking so that the destination can be determined.

[0009]

As described above, according to the wiring unit for a weak electric cable of the present invention, a unit having a predetermined number of branches and a predetermined length according to a wiring route is manufactured in a factory. It becomes extremely easy and has great effects on labor saving of work, shortening of construction period and improvement of quality.

[Brief description of the drawings]

FIG. 1 is an explanatory diagram of a specific example of a wiring unit of a weak electric cable according to the present invention.

FIG. 2 is an explanatory view of another specific example of the wiring unit of the weak electric cable according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Weak electric cable 2 Modular jack, plug-in plug, etc. 3 Case of branch box, etc. 4 Protective sheath 5 Connection part

Claims (3)

[Claims] 1. A unit in which a weak electric cable whose branch number and length are determined in advance according to a wiring route is folded back in a single case, and sent and wired as a single stroke via a modular jack or the like to form a unit. Characteristic light electric cable wiring unit. 2. The wiring unit for a light electric cable according to claim 1, wherein the reciprocating circuit of the light electric cable is housed in one protective sheath, and the respective wires are connected so as to serve as feed wiring in the case. 3. The wiring unit for a light electric cable according to claim 1 or 2, wherein a label for identifying a destination is provided on a surface of the light electric cable outside the case.