JPH0530168A - Automatic answering telephone set provide with monitor television receiver - Google Patents

Abstract

PURPOSE:To prevent an RF unit from being affected by a switching power source. CONSTITUTION:The RF unit 2 having an antenna 3 and the switching power source 1 for monitor television receiver are diagonally arranged and incorporated so that a sufficient discrete distance can be obtained in a master unit case.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an answering machine with a monitor television.

[0002]

2. Description of the Related Art Conventionally, in a monitor TV system in which a master unit with a monitor TV and a slave unit are combined,
Noise sometimes occurred between the monitor TV side and the telephone unit side. Especially when the telephone unit becomes a cordless telephone, the RF unit may be affected by the switching power supply for the monitor television depending on the arrangement of the RF unit (high frequency unit) and the television unit. Noise may be mixed in when talking on the handset.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and provides an answering machine with a monitor TV in which an RF unit having an antenna is incorporated so as not to be affected by a switching power supply. The purpose is to do.

[0004]

In order to achieve the above object, the present invention proposes that an RF unit having an antenna and a switching power supply for a monitor television are paired so that a sufficient separation distance can be obtained in a main unit case. It is characterized by being installed in a corner.

[0005]

In the present invention, the RF unit having the antenna and the switching power supply are diagonally arranged in the main unit case and are built in as far apart as possible from each other. Therefore, the noise of the switching power supply for the monitor TV is RF. Less likely to affect the unit and antenna.

[0006]

An embodiment of the present invention will be described below with reference to the drawings. Fig. 1 shows a switching power supply and R
FIG. 8 is an internal layout diagram showing the relationship between the F unit and the main unit body. In the figure, the switching power supply 1 is
It is arranged at the lower left corner of the main unit body case A and is arranged on the power supply board. The RF unit 2 is arranged on the upper right side of the base main board 11, and the antenna 3 is exposed to the outside from the side thereof. In addition, 10 is a door terminal board. Thus, the switching power supply 1 and the RF unit 2
Are arranged diagonally. Therefore, since the distance is long, the noise of the switching power supply 1 does not reach the RF unit 2 and the antenna 3 and is hardly affected by the switching power supply.

FIG. 2 is a plan view of an answering machine with a monitor television. In the figure, M indicates an answering machine with a monitor TV itself, 3 is an antenna, 4 is a receiver,
Reference numeral 5 is a monitor television, 6 is a speaker, and 7 is a key operation unit. In the plan view, this arrangement is used. or,
Although not shown in a plan view, the switching power supply 1 is arranged below the handset 4 and the RF unit 2 is arranged below the antenna 3 beside it.

FIG. 3 shows the arrangement of the back side of the front cover of the answering machine with monitor TV. The surface cover is integrally assembled above the main unit body shown in FIG. In the figure, the monitor TV and the camera doorphone control circuit unit 12 are arranged at a predetermined position so that the TV screen of the monitor TV unit 5 corresponds to the display unit, and the video TV is divided into two lines on the lower side on the same plane 50. The key operation unit 7 is arranged beside it. Further, the speaker 6 for communication is arranged at a position below the receiver. In this figure, the switching power supply 1 and the RF unit 2 are not shown. Therefore, the switching power supply 1 and the RF unit 2 are located in the lower part of the voice mail with monitor TV.

[0009]

As described above, in the telephone answering machine with monitor TV of the present invention, the RF unit having an antenna and the switching power supply for monitor TV are diagonally arranged so that a sufficient separation distance can be obtained in the base unit case. Since the RF unit is installed and built in, the RF unit is less likely to receive noise from the switching power supply, and it is possible to obtain good call quality in which noise that may cause radio interference is not mixed even during a call using a cordless cordless handset.

[Brief description of drawings]

FIG. 1 shows an internal layout of a base cabinet of an answering machine with a monitor television according to the present invention.

FIG. 2 shows a plan view of an answering machine with a monitor television according to the present invention.

FIG. 3 is a layout view of a back side of a front cover of an answering machine with a monitor television according to the present invention.

[Explanation of symbols]

 1 ... Switching power supply 2 ... RF unit 3 ... Antenna 5 ... Monitor TV section 6 ... Speaker 7 ... Key operation section 10 ... Door terminal board 11 ... Base main board M: Answering machine with monitor TV A: Base unit case

Claims (1)

Claims: 1. A monitor characterized in that an RF unit having an antenna and a switching power supply for a monitor TV are installed diagonally so that a sufficient separation distance can be obtained in the main unit case. Answering machine with TV.