Television antenna adapter

A TV antenna and matcher technology, which is applied in the field of TV antenna matchers, can solve problems such as single function, and achieve the effect of avoiding too long time, simple structure and good restraint effect

Inactive Publication Date: 2013-09-11
周国清
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But the signal source of this matcher can only

Method used

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  • Television antenna adapter

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[0010] A TV antenna matching device, comprising a box body 1 and a fastening nut 8, the box body 1 is provided with a plug 2, the bottom of the box body 1 is provided with a connection port 7, and the bottom of the box body 1 is also provided with a network cable Interface 6, the upper part of the box body 1 is connected with a signal blocker 4, the signal blocker 4 is connected with an electronic clock 3, the signal source transmitted by the Internet can be received through the network cable interface, and then the software can be decoded in the TV to watch , In addition, the viewing time can be set by the electronic clock, and the signal source will be automatically cut off when the point is reached, so as to avoid watching TV for too long, especially for young people.

[0011] In a preferred embodiment of the present invention, the box body 1 is provided with an LED indicator light 5, which will automatically light up after being connected to the TV, so that it is convenient to...

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Abstract

The invention discloses a television antenna adapter and relates to the field of television antennas. The television antenna adapter comprises a box and fastening nuts. The box is provided with a plug, a wiring connector and a reticle connector are arranged at the bottom of the box, and the upper portion of the box is connected with a signal interrupter connected with an electronic clock. According to the above arrangement, the television antenna adapter is simple in structure and multifunctional, and can receive signal sources transmitted from the internet through the reticle connector, so that programs can be played on televisions after the signal sources are decoded by internal software of the televisions. Besides, the electronic clock can tell time, the signal sources can be automatically cut off after time is up, so that users, particularly teenagers, can be prevented from watching the television programs for too long time, and good restraint is realized.

Description

technical field [0001] The invention relates to the field of television antennas, in particular to a television antenna matching device. Background technique [0002] TV antenna matcher is one of the commonly used accessories of TV. Although it is an auxiliary accessory, it has a great impact on traditional TV receiving signals, especially in places where cable TV is not popular. For example, the Chinese patent No. 95200267.1 discloses a lightning protection matcher for TV antenna. Two overvoltage absorbing elements connected in series are connected to the input side of the original matcher, and the connection point in the middle is connected to the ground wire. It is connected to the input terminal, and the output terminal is connected to the output terminal. The instantaneous overvoltage absorbing element is a piezoresistor, which can reliably prevent lightning overvoltage and protect the TV from being damaged by lightning. But the signal source of this matcher can only c...

Claims

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Application Information

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IPC IPC(8): H04N5/44H01Q1/50
Inventor 周国清
Owner 周国清
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