JPH0585178U - TV with videophone function - Google Patents

Abstract

(57) [Summary] [Purpose] The purpose is to display a large image through a telephone line without increasing the size of the telephone. [Configuration] The feature is that the video transmission / reception function is built into the radio wave broadcast receiver.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention particularly relates to a receiver capable of receiving a radio wave broadcast and visualizing it.

[0002]

[Prior Art]

 In the past, some of the devices that transmit and receive images via a telephone line have a small display device attached to the telephone.

[0003]

[Problems to be solved by the device]

 With the conventional method, the display device is attached to the telephone, so if the display device is made large, the telephone body becomes large.

[0004]

[Means for Solving the Problems]

 A function for transmitting and receiving images using the telephone line and a display function will be built into the radio wave receiver. .

[0005]

[Action]

 This invention firstly connects a telephone and a radio wave broadcasting receiver as shown in FIG. 1 or FIG. 2 and displays the radio wave broadcasting receiver while the telephone is in use, and a display device having a video transmission / reception function using a telephone line. By switching as, the video over the telephone line is received and displayed.

At the time of transmission, the camera attached to the radio wave broadcast receiver shown in FIG. 3 transmits to the other party.

[0007]

【Example】

 The embodiment of the present invention will be described in detail with reference to FIG. 1. A home telephone line is connected to a telephone, and the telephone line is connected from the telephone to a radio broadcast receiver.

By using the video transmission / reception function using the telephone line while using the telephone, the video is displayed on the radio broadcast receiver.

At the time of transmission, an image is taken by the camera attached to the radio wave broadcast receiver shown in FIG. 3 and transmitted through the telephone line.

[0010]

[Effect of the device]

 In this invention, since the telephone body does not have a video transmission / reception function and a display function, it is not necessary to change the telephone body, and when the video transmission / reception function is not used, it can be used as a normal radio wave broadcast receiver. Is possible.

[0011]

[Brief description of drawings]

FIG. 1 shows a method of connecting a radio wave broadcasting receiver of the present invention and a telephone.

FIG. 2 shows a method of connecting a radio wave broadcasting receiver of the present invention and a telephone.

FIG. 3 shows the relationship between the radio wave broadcast receiver of the present invention and a camera used for transmission.

Claims (1)

[Scope of utility model registration request] 1. A radio wave broadcast receiver having a function of transmitting and receiving an image through a telephone line.