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Combined video converter

A video converter and combined technology, applied in the direction of TV, color TV, color TV components, etc., can solve problems such as inconvenience of use, and achieve the effect of improving production efficiency, strengthening strength, and good surface appearance

Inactive Publication Date: 2020-01-24
苏州菱慧电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing video converters are fixed with two connectors, which can only realize the conversion between the two devices. When the use environment is more complicated, it needs to be equipped with a variety of converters, which is particularly inconvenient to use.

Method used

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Examples

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Embodiment

[0032] Embodiment: A combined video converter, such as Figure 1 to Figure 3 Shown: including main housing 1, main PCB2, auxiliary housing 3 and auxiliary PCB4, the main PCB is installed in the main housing, the main PCB is provided with a video output terminal 21, and the auxiliary PCB is installed in the In the auxiliary housing, the auxiliary PCB is provided with a video input terminal 41, and the main PCB is provided with a signal converter and a decoder for conversion between digital signals and analog signals.

[0033] The auxiliary housing can be partially sleeved on the outer periphery of the main housing, such as Figure 4 As shown: the outer wall of the main housing has a locking groove 11. In this embodiment, the locking groove is arranged along the entire circle of the main housing, and the inner side of the auxiliary housing has a The buckle 31 corresponding to the locking groove, in this embodiment, the buckle is a protrusion with the same section as the locking...

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PUM

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Abstract

The invention discloses a combined video converter. The converter comprises a main shell, a main PCB, an auxiliary shell and an auxiliary PCB, wherein the main PCB is installed in the main shell, themain PCB is provided with a video output terminal, the auxiliary PCB is installed in the auxiliary shell, the auxiliary PCB is provided with a video input terminal, the main shell is connected with the auxiliary shell in a clamped mode, and the main PCB and the auxiliary PCB are provided with matched PCB connectors. According to the invention, the main shell and the auxiliary shell are detachablyconnected; meanwhile, the main PCB and the auxiliary PCBs can be connected through the connectors, the auxiliary PCBs can be provided with a plurality of terminals, different terminal types can be setfor the auxiliary PCBs respectively, the different auxiliary PCBs can be selected according to use requirements, the size of the converter can be reduced, meanwhile, the adaptation performance of theconverter cannot be affected, and multiple purposes are achieved.

Description

technical field [0001] The invention belongs to the technical field of video converters, in particular to a combined video converter. Background technique [0002] Due to the continuous update and iteration of technology, video output has produced a variety of interfaces, such as VGA interface, DVI interface, HDMI interface and USB interface, etc., and the video output signal has changed from the previous analog signal to the current digital signal. The conversion of digital to analog signals cannot be completed simply by changing the connector, so a video converter is needed to realize the transcoding of digital-to-analog signals, so that video delivery can be realized on different devices; [0003] Existing video converters are fixedly leading out two connectors, which can only realize the conversion between the two devices. When the use environment is relatively complicated, it is necessary to be equipped with multiple converters, which is particularly inconvenient to use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/268H05K1/14H05K7/14H05K5/04H05K5/02
CPCH04N5/268H05K1/14H05K5/0217H05K5/04H05K7/1417H05K7/1427
Inventor 沈晔郑广成苏立祥
Owner 苏州菱慧电子科技有限公司
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