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Television mainboard device, connecting device, television and television system

A technology for a TV mainboard and a connecting device is applied in the field of TVs, TV systems, and TV mainboard devices. The effect of easy installation, easy maintenance and replacement

Active Publication Date: 2016-06-29
ALIBABA (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this way, both the TV and the main board need power supply lines, and the lines connecting the TV and the main board are required. The lines are complicated, resulting in inconvenience in use and installation, and the appearance is not simple and beautiful enough.

Method used

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  • Television mainboard device, connecting device, television and television system
  • Television mainboard device, connecting device, television and television system
  • Television mainboard device, connecting device, television and television system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] figure 2 A schematic structural diagram of a TV motherboard device 200 according to an embodiment of the present invention is shown. As shown in FIG. 1 , the TV main board device 200 mainly includes: a casing 201 having at least one opening 2011 , 2012 . The TV motherboard device 200 also includes a TV motherboard 202, which is accommodated in the housing 201 and has a first interface 2021 and a second interface 2022, and the first interface 2021 and the second interface 2022 pass through respective openings 2011 and 2012 respectively. The casing 201 is exposed. The first interface 2021 can be connected to the power supply to receive the first power supply, and the second interface 2022 can be connected to the TV set to transmit multimedia signals and the first power supply power to the TV set, and receive the second power supply from the TV set electricity.

[0057] In this embodiment, the main board of the TV is set as an independent device separately from the TV,...

Embodiment 2

[0070] Figure 4 A schematic structural diagram showing a connecting device according to an embodiment of the present invention, such as Figure 4As shown, the connection device 400 includes: a connection line 401, the connection line can transmit the multimedia signal and the first power supply provided by the TV main board device to the TV set, and can transmit the power provided by the TV set to the TV main board device Second power supply. The connection device 400 also includes a first connection part 402 located at one end of the connection line and capable of being connected to the TV main board device; and a second connection part 403 located at the other end of the connection line and capable of being connected with the TV set.

[0071] The connection device of this embodiment integrates the transmission of multimedia signals, first power supply and second power supply, and can realize the power supply to the TV and the main board of the TV through one connecting lin...

Embodiment 3

[0085] Image 6 shows a schematic structural diagram of a television set according to an embodiment of the present invention, as Image 6 As shown, the TV set includes: an adapter device 601, which receives multimedia signals from the TV main board device for playing, and the adapter device receives 601 the first power supply from the TV main board device to provide to the power supply board 602 . The TV set also includes a power board 602, the power board converts the first power supply into the second power supply and provides it to the adapter device 601, so as to be output to the main board device of the TV set through the adapter device 601, and , the power board 602 converts the first power supply into a third power supply to provide power for the backlight system of the TV set.

[0086] The TV of this embodiment does not have a built-in TV main board, on the contrary, the TV main board device is set separately from the TV, so that it is not necessary to draw a large n...

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PUM

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Abstract

The invention relates to a television mainboard device, a connecting device, a television and a television system. The television mainboard device comprises a shell and a television mainboard, wherein the shell is provided with at least one opening; the television mainboard is accommodated in the shell, and provided with a first interface and a second interface; the first interface and the second interface are exposed out of the shell through respective openings respectively; the first interface can be connected with a power supply to receive first electric power; and the second interface can be connected with the television in order to transmit a multimedia signal and the first electric power to the television and receive second electric power from the television.

Description

technical field [0001] The invention relates to the field of audio-visual equipment, in particular to a TV mainboard device, a connecting device, a TV and a TV system. Background technique [0002] Traditional TV motherboards are generally integrated in the TV back shell. Figure 1a A schematic diagram showing the TV main board and its connection relationship with other related components in the TV in the prior art. exist Figure 1a In the TV, the main board of the TV is integrated in the back shell of the TV, and the 220V power supply is input to the power board inside the TV through the power cord. The strip drive voltage is supplied to the backlight strips to light up the screen. The TV motherboard outputs the processed multimedia signal and transmits it to subsequent components, such as the timing controller T-CON that controls the display on the screen. [0003] Figure 1b It shows the rear view of the television set integrated with the mainboard of the television se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/64
CPCH04N5/64H04N5/63H04N21/443H04N5/655
Inventor 任廷明苏文华安慎华姚键潘柏宇王冀
Owner ALIBABA (CHINA) CO LTD
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