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Television set-top box capable of being used by televisions in multiple rooms

A technology of TV sets and set-top boxes, applied in electrical components, non-electrical signal transmission systems, signal transmission systems, etc., can solve problems such as high cost, increased family burden, and inconvenience

Inactive Publication Date: 2013-03-13
孙冬冬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the TV signal has been changed from the original analog signal transmission to the digital signal transmission. In this case, a set-top box must be installed in the place where you want to read books. Each set-top box can only be used by one TV set. It is very inconvenient for families with TV sets, because they must be equipped with a TV set-top box for each TV set to watch TV, which is very expensive and increases the burden on the family.

Method used

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  • Television set-top box capable of being used by televisions in multiple rooms

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Embodiment Construction

[0009] As shown in the figure, the TV set-top box that can be used by multi-room TVs of the present invention includes a main video output jack 1 and a main infrared signal transmitter 3, and also includes a video output sub-jack 2 and an external sub-infrared signal transmitter 4, the video output sub-jack 2 and the external sub-infrared signal transmitter 4 can be set in multiples respectively, they correspond to each other, and all video output sub-jacks 2 and video output main jack 1 are connected in parallel, all The auxiliary infrared signal transmitter 4 is connected in parallel with the main infrared signal transmitter 3 .

[0010] When in use, the video output signal line is inserted into the sub-jack 2 of video output, the other end is connected to a TV in another room, and the external sub-infrared signal transmitter 4 is also connected to this room, so that you can watch TV.

[0011] Except for the technical features described in the instructions, all are known tec...

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Abstract

The invention discloses a television set-top box capable of being used by televisions in multiple rooms, belongs to the field of household appliances, and mainly solves the problem that one television can be provided with only one set-top box. The television set-top box comprises a main video output plughole and a main infrared signal emitter, and is characterized by also comprising an auxiliary video output plughole and an external auxiliary infrared signal emitter, wherein the auxiliary video output plughole is parallelly connected with the main video output plughole, and the auxiliary infrared signal emitter is parallelly connected with the main infrared signal emitter. By the television set-top box, people can watch television in different rooms by only using one set-top box without interference with each other.

Description

technical field [0001] The invention relates to the field of household electrical appliances, in particular to a TV set-top box for multi-room TVs. Background technique [0002] At present, the TV signal has changed from the original analog signal transmission to digital signal transmission. In this case, a set-top box must be installed in the place where you want to read books. Each set-top box can only be used by one TV set. It is very inconvenient for the families of TV sets, because they will watch TV and each TV set must be equipped with a TV set-top box, which costs a lot and increases the family burden. Contents of the invention [0003] The object of the present invention is to provide a TV set-top box that can be used in multi-room TVs, and the TV set-top box that can be used in multi-room TVs has the characteristics of convenient use and low price. [0004] The technical solution adopted by the present invention to solve the technical problems is: a TV set-top b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/41G08C23/04
Inventor 孙冬冬孙瑶瑶徐金剑孔潜陈永涛徐立明宋刚
Owner 孙冬冬
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