JP2002281163A - Doorphone system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To mount a sub-interphone unit easily, even after the interphone in set by mounting the sub-interphone unit on a panel set at a corner of a wall and rather not on the wall. SOLUTION: The door-phone system includes a sub-interphone unit 1 set at a front door of a house, an apartment house or an office, and a main interphone unit connected to the sub-interphone unit 1 through a communication line and set in a room. A panel 4 that covers from the floor to the ceiling is set at a corner 5 constituted by walls 2 near the front door and a wiring space 8 is provided thereby. The sub-interphone unit can be mounted freely on the front face of the panel, and the wires like a communication path and a power line are wired from the sub-interphone unit through the wiring space at the rear side of the panel to the rear face of the ceiling or to the lower side of the floor.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door phone apparatus, and more particularly, to a door phone apparatus which facilitates installation of an intercom slave unit provided near an entrance of a detached house, an apartment house or an office.

[0002]

2. Description of the Related Art Conventionally, when an intercom slave unit is installed near an entrance as a doorphone device, an intercom slave unit 10 is attached to a wall surface 20 as shown in FIGS.

In the conventional method of installing a door phone device, an embedded box 30 is embedded in the wall 20 to mount the intercom slave unit 10 on the wall 20. The embedding box 30 needs to be embedded in advance during construction due to wiring. The embedded box 30 is also necessary to protect the components of the intercom slave unit 10, and is mounted so that the components of the intercom slave unit 1 are stored therein.

[0004]

In the conventional installation structure of a door phone device, an embedded box is required to mount an intercom slave unit. Therefore, the embedded box must be embedded in the wall during the construction of the building in advance, and there is a problem that it is difficult to retrofit the box.

The present invention has been made to solve such a problem, and the retrofit can be easily performed by attaching the intercom slave unit to a panel installed at a corner of a wall without having to attach it to a wall. It is an object to provide a door phone device.

[0006]

SUMMARY OF THE INVENTION To achieve this object, a door phone apparatus according to the present invention comprises an intercom base unit provided in a dwelling room which is connected to an intercom sub unit provided at an entrance through a communication path and provided in a dwelling room. In the corner formed by the wall near the entrance, a panel that covers and covers from the floor to the ceiling is installed to provide a wiring space,
It can be directly attached to the front of the panel, and wiring such as a communication path and a power supply line is conducted from the intercom slave unit through the wiring space on the back side of the panel and under the ceiling or under the floor.

[0007] In this door phone apparatus, since the intercom slave unit is attached to a panel installed at a corner of a wall, a work of embedding a buried box in the wall becomes unnecessary, and retrofitting becomes easy. In addition, a wiring space can be secured between the panel and the wall, and wiring is facilitated.

[0008]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a door phone apparatus according to a preferred embodiment of the present invention.

As shown in FIG. 3, the intercom apparatus of the present invention is connected to an intercom slave unit 1 provided at the entrance of a detached house, an apartment house, an office, or the like via a communication path L and provided in an intercom room. It is composed of a master device 10.

The intercom slave unit 1 includes a camera 1a for imaging a visitor, a numeric keypad 1b for selecting and calling the intercom master unit 10, a microphone 1c for talking with the intercom master unit 10, and a speaker 1d.

The intercom master unit 10 includes a monitor 10a for displaying an image of a visitor taken by the camera 1a of the intercom slave unit 1, and a speaker for sounding a ringing sound in response to channel selection and calling from the intercom slave unit 1. 10b, handset 10
It has a function of hooking up c and depressing the handset 10c or the talk switch 10d to talk with the intercom slave 1 by the speaker 10b and the microphone 10e.

In this door phone apparatus, as shown in FIGS. 1 and 2, a panel 4 for covering from a floor 6 to a ceiling 7 is provided at a corner 5 formed by walls 2 and 2 near the entrance, and a wiring space 8 is provided. Is provided.

The intercom slave unit 1 is freely attachable directly to the front of the panel 4, and wires such as a communication line L and a power line (not shown) pass from the interphone slave unit 1 through a wiring space 8 on the rear side of the panel 4. The wire is led under the ceiling 7 or under the floor 6.

In this door phone apparatus, when the visitor selects and calls the intercom master unit 10 with the ten-key button 1b on the intercom slave unit 1, a ringing tone sounds from the speaker 10b of the intercom master unit 10, and the visitor uses the camera 1a. Image is output on the monitor 10a and the handset 1
0c is hooked up, and the handset 10c or the talk switch 10d is pressed down, and the speaker 10b and the microphone 10e are pressed.
Can communicate with the intercom slave unit 1.

This intercom apparatus has an intercom slave 1
And the intercom master unit 10 are connected via the communication path L, and the connection method is as follows.

A corner 5 formed by the walls 2, 2 near the entrance
In addition, a wiring space 8 is provided by installing a panel 4 that covers from the floor 6 to the ceiling 7. Intercom slave unit 1
Wiring such as a communication path L and a power line (not shown) can be directly attached to the front of the panel 4, and wiring such as a communication line L and a power line (not shown) can be passed from the intercom slave unit 1 through a wiring space 8 on the rear side of the panel 4. Lead under the floor.

As described above, in the intercom apparatus of the present invention, when the intercom slave unit is installed, since the wiring space 8 is provided between the panel 4 and the wall 2, wiring can be performed from the ceiling side or the floor side. It does not require an embedded box as before.

[0018]

As is apparent from the above description, according to the door phone apparatus of the present invention, the installation of the embedded box in the wall is unnecessary by mounting the intercom slave unit on the panel installed at the corner of the wall. , Easy to retrofit.

In addition, there is an effect that a wiring space can be secured between the panel and the wall, and wiring is facilitated.

[Brief description of the drawings]

FIG. 1 is a diagram showing an installation example of a door phone device of the present invention as viewed from the front.

FIG. 2 is a diagram showing an installation example of the door phone device of the present invention viewed from above.

FIG. 3 is a block diagram showing a door phone device of the present invention.

FIG. 4 is a front view of a conventional door phone apparatus.

FIG. 5 is a top view of a conventional door phone apparatus.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Intercom slave unit 2 ... Wall 4 ... Panel 5 ... Corner 6 ... Floor 7 ... Ceiling 8 ... Wiring space 10 ... Intercom master unit L ... Communication path

Claims (1)

[Claims] An intercom cordless handset provided at an entrance (1)
And an intercom master unit (10) provided in the dwelling room, which is connected via a communication path (L) to a door unit, wherein the corner unit (5) formed by a wall (2, 2) near the entrance. )
A panel (4) for covering from the floor (6) to the ceiling (7) is provided to provide a wiring space (8); the intercom slave unit can be directly attached to the front of the panel; A doorphone device for conducting wiring such as a power line from the intercom slave unit through the wiring space on the back side of the panel to the space above the ceiling or below the floor.