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Signal transmission device of electronic instrument

A technology for signal transmission devices and electronic instruments, which is applied to parts of color TVs, parts of TV systems, TVs, etc., can solve problems such as difficulty in connecting signal terminals, unsightly appearance, etc., and achieve a wide range of effects.

Inactive Publication Date: 2007-06-13
NANJING LG TONGCHUANG COLOR DISPLAYS SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] Recently, the number of electronic devices connected to the TV 10 is gradually increasing, and at this time, due to the increase in the number of wires 14 connecting the signal terminals, it is difficult to simply connect each signal terminal, and the appearance is extraordinarily inelegant

Method used

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  • Signal transmission device of electronic instrument
  • Signal transmission device of electronic instrument
  • Signal transmission device of electronic instrument

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Embodiment Construction

[0042] The signal transmission device of the electronic instrument in the present invention will be described in detail below with reference to the accompanying drawings.

[0043] FIG. 3 is a schematic diagram of a signal transmission device related to the electronic instrument of the present invention.

[0044] First, the standard electronic device 20 is defined as an electronic device that is connected to at least two or more other electronic devices through wires. Here, as the first electronic device 21 , a television is exemplified.

[0045] In addition, the first electronic device 21 may be a DVD player, the second electronic device 22 may be a speaker, and the third electronic device 23 may be a set-top box.

[0046] The first electronic device 21 , the second electronic device 22 , and the third electronic device 23 are electronic devices that are connected to the standard electronic device 20 via wires 24 and transmit and receive signals with the standard electronic d...

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PUM

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Abstract

Structure of signal transmission device of the disclosed electronic instrument includes following parts: connector connected to signal terminal of electronic instrument; through at least more than two signal terminals of other electronic instrument, a port is connected to electrical wire; connection electric wires in use for connect the connector to the port. Moreover, Structure of signal transmission device of the disclosed electronic instrument also can be as following: connector connected to signal terminal of image display instrument; through electrical wire being connected to more than two electronic instruments in use for sending and receiving signal, a port is connected to the image display instrument electrically. Connector and port are placed at stagger places in given distance.

Description

technical field [0001] The invention relates to a signal transmission device of an electronic instrument. Background technique [0002] Usually, a plurality of signal transmission terminals are provided on the back of the electronic instrument. For example, televisions (TVs), DVDs, and set-top boxes (SETTOP BOX) are provided with signal terminals for transmitting and receiving voice signals and image signals with adjacent electronic equipment. [0003] In particular, since various electronic devices will be connected to the TV, a plurality of signal transmission terminals are provided on the back of the TV. [0004] Fig. 1 is a schematic diagram of the signal terminals on the back of the TV and the wires connected to them and used to send and receive signals with adjacent electronic equipment. [0005] In the example of signal terminals, there are component (R, G, B), video (signal, voice R, L), Svideo, PC (D-sub), RF input, image and voice output, and external speaker ter...

Claims

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Application Information

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IPC IPC(8): H04N5/765
Inventor 曹丁元
Owner NANJING LG TONGCHUANG COLOR DISPLAYS SYST CO LTD
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