JPH0591617A - Multifunctional wiring system - Google Patents

Abstract

PURPOSE:To provide a multifunctional wiring system wherein one and the same precedent wiring can be fit for various uses such as a LAN wiring, a telephone line, a multiplex transmission line and a power line. CONSTITUTION:This system is constituted of the plurality of precedent wirings L1, L2,..., L5, the plurality of common connectors K1, K2,..., K11, each to be connected to each precedent wiring, a change-over switch SW to connect either LAN wiring La, telephone line Lb, multiplex transmission line Lc or power line Ld to any precedent wiring selectively, and a special-purpose adaptor for converting the common connectors K1, K2,..., K11 to necessary ones. Therefore, without adding or altering wirings, one and the same precedent wiring can be made fit for various uses such as the LAN wiring, the telephone line, the multiplex transmission line, and the power line.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a LAN wiring, a power supply line,
The present invention relates to a multifunction wiring system that can be used for various types of wiring such as multiplex transmission lines and telephone lines.

[0002]

2. Description of the Related Art Conventionally, in a LAN using a twisted pair wire, a twisted pair wire is preliminarily wired in a place where a terminal device of the LAN is installed, and a twisted pair wire from each terminal device is passed through a patch down block. I was wiring to the concentrator. In this method, since the preceding wiring is used, there is an advantage that the construction is easy.
In addition, by changing the patch cords of the patch down block, the twisted pair wire that was previously wired can be
It has the advantage that it can be used as both AN wiring and telephone wiring. However, there is a problem that the preceding wiring cannot be used as a power supply line or a multiplex transmission line.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and an object of the present invention is to connect the same preceding wiring to LAN wiring, telephone line, multiplex transmission line, and power supply line. It is to provide a multi-function wiring system adapted to various uses such as.

[0004]

In the multi-functional wiring system of the present invention, in order to solve the above problems, as shown in FIG. 1, a plurality of preceding wirings L1, L2, ..., L5,
A plurality of common connectors K respectively connected to the preceding wirings
1, K2, ..., K11, LAN wiring La, telephone line L
b, a changeover switch SW for selectively connecting any of the multiplex transmission line Lc and the power supply line Ld to any preceding wiring, and an adapter for converting the common connectors K1, K2, ..., K11 into necessary connectors. It is characterized by being configured.

[0005]

Since the multi-functional wiring system of the present invention is configured as described above, the same preceding wirings L1, L2, ..., L5 can be used without adding or changing wirings. , LAN wiring La, telephone line Lb, multiplex transmission line L
It can be adapted to various applications such as c and power line Ld.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a schematic configuration diagram of a multi-function wiring system of the present invention. In the figure, K1, K2, ..., K11 are common connectors, which are distributed and arranged at locations where devices connected to this wiring system are installed. L1, L2, L
3, L4 and L5 are preceding wirings, and the common connectors K1, K2, ..., K11 described above are wired in advance. La is L
It is AN wiring and transmits a LAN signal such as 10BASE-T. Lb is a telephone line through which a telephone signal or a facsimile signal is transmitted. Lc is a multiplex transmission line,
A time division multiplex transmission signal is transmitted. Ld is a power supply line to which an AC voltage of AC100V is applied. SW is a changeover switch, and selectively connects various wirings such as the LAN wiring La, the telephone line Lb, the multiplex transmission line Lc, and the power supply line Ld to any of the preceding wirings L1, L2, L3, L4, L5. It is a thing.

FIG. 2 is a schematic configuration diagram of an embodiment of the present invention. In the present embodiment, the changeover switch SW connects the preceding wirings L1 and L2 to the power supply line Ld. Leading wire L
Common connectors for 1, L2 K1, K2, K3, K4, K5
The dedicated adapters D1, D2, D3, D4, and D5 for converting into AC100V power outlets are attached to each. In the configuration example shown in FIG. 2, the radio cassette player 21 is connected to the dedicated adapter D1.
A hair dryer 22 is connected to 5.

FIG. 3 is a schematic configuration diagram of another embodiment of the present invention. In this embodiment, the changeover switch SW connects the preceding wiring L1 to the telephone line Lb and connects the preceding wiring L4 to the multiplex transmission line Lc. The common connectors K1, K2, K3 of the preceding wiring L1 are respectively provided with dedicated adapters B1, B2 for converting into telephone modular jacks.
B3 is installed. Further, dedicated connectors C7 and C8 for connecting multiplex transmission terminals are attached to the common connectors K7 and K8 of the preceding wiring L4. In the configuration example shown in FIG. 3, telephones 31, 32 and 33 are connected to the dedicated adapters B1, B2 and B3, respectively. Further, a terminal device 37 for lighting load control is connected to the dedicated adapter C7, and a terminal device 38 for operating switch monitoring is connected to the dedicated adapter C8.

FIG. 4 is a schematic configuration diagram of another embodiment of the present invention. In this embodiment, the changeover switch SW connects the preceding wiring L5 to the LAN wiring La, and the preceding wiring L2
Is connected to the telephone line Lb. Dedicated adapters A9, A10, A11 for connecting LAN terminal devices are attached to the common connectors K9, K10, K11 of the preceding wiring L5, respectively. Also, the common connector K4 of the preceding wiring L2
K5 is equipped with dedicated adapters B4 and B5 for converting into telephone modular jacks, respectively.
In the configuration example shown in FIG. 4, the LAN adapters 41 and 42 are connected to the dedicated adapters A9 and A11, respectively.
The dedicated adapters B4 and B5 are equipped with telephones 4
4, 45 are connected.

[0010]

According to the present invention, LAN wiring, telephone lines, multiplex transmission lines, and the like can be utilized by using the same preceding wiring without adding new wiring or changing wiring other than the preceding wiring. There is an effect that it can be adapted to various uses such as a power line.

[Brief description of drawings]

FIG. 1 is a schematic configuration diagram of the present invention.

FIG. 2 is a schematic configuration diagram of an embodiment of the present invention.

FIG. 3 is a schematic configuration diagram of another embodiment of the present invention.

FIG. 4 is a schematic configuration diagram of another embodiment of the present invention.

[Explanation of symbols]

 La LAN wiring Lb Telephone line Lc Multiplex transmission line Ld Power line SW Switch K1, K2, ..., K11 Common connector L1, L2, ..., L5 Preceding wiring

Claims (1)

[Claims] 1. A plurality of preceding wirings, a plurality of common connectors respectively connected to the preceding wirings, and any one of a LAN wiring, a telephone line, a multiplex transmission line, and a power supply line are selectively connected to an arbitrary preceding wiring. A multi-function wiring system characterized by comprising a changeover switch and an adapter for converting a common connector into a necessary connector.