Insert card type programmable multimedia management system

A management system and multimedia technology, applied in the multimedia field, can solve problems such as difficult maintenance, easy echo, complicated wiring, etc., and achieve the effects of easy maintenance, echo elimination, and convenient use

Inactive Publication Date: 2016-08-03
GUANGZHOU SUNTRON ELECTRON CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing multimedia management system is easy to be interrupted during use, difficult to expand, low adaptability, difficult to maintain, complex wiring, short microphone pickup distance, and the microphone is easy to howl and echo

Method used

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  • Insert card type programmable multimedia management system
  • Insert card type programmable multimedia management system
  • Insert card type programmable multimedia management system

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0014] Specific implementation mode one: as Figure 1-2 As shown, this specific embodiment adopts the following technical scheme: it includes a housing 1, a power switch 2, a display screen 3, an indicator light 4, an expansion card mechanism 5, and a central control card mechanism 6; the front end of the housing 1 is respectively equipped with a power supply A switch 2, a display screen 3, an indicator light 4, a control circuit board is installed inside the housing 1, and an expansion card mechanism 5 and a central control card mechanism 6 are respectively provided at the rear end of the housing 1; the expansion card mechanism 5 includes Volume control expansion card 51, MIC input expansion card 52, infrared / one-way 232 expansion card 53, I / O expansion card 54, COM expansion card 55, RELAY expansion card 56; described central control card mechanism 6 includes MIC input expansion Card 61, LAN port version basic central control card 62, WIFI board basic central control card 63...

specific Embodiment approach 2

[0022] Specific implementation mode two: as image 3 Shown; The difference between this specific embodiment and the first specific embodiment is: the rear end of the housing 1 is provided with a digital audio input and output card. CAN bus, 8 central control interface expansion slots; 4 digital audio processing system expansion slots, which can be upgraded to 4X4, 8X8, 12X12 digital audio processing systems; 1.5U standard chassis; external 100-240VAC wide voltage adaptive power supply; Weight (when full of cards): about 5.5KG bare metal, about 7.5KG gross weight (including packaging); chassis size: 660mmX330mmX60mm, packaging size 555mmX515mmX145mm.

specific Embodiment approach 3

[0023] Specific implementation mode three: as Figure 4 As shown, the difference between this specific embodiment and the second specific embodiment is that: the rear end of the housing 1 is provided with an HDM matrix switching card 81 and a VGA matrix switching card 82 . CAN bus, 8 central control interface expansion slots; 4 digital audio processing system expansion slots, which can be upgraded to 4X4, 8X8, 12X12 digital audio processing systems; 1.5U standard chassis; external 100-240VAC wide voltage adaptive power supply; Weight (when fully inserted): bare metal about 5.5KG, gross weight (including package) about 7.5KG; chassis size: 660mmX330mmX60mm, package size 555mmX515mmX145mm.

[0024] The configuration of various cards in this specific embodiment is as follows:

[0025]

[0026]

[0027]

[0028]

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PUM

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Abstract

The invention discloses an insert card type programmable multimedia management system and belongs to the multimedia technical field. The front end of a housing is provided with a power source switch, a display screen and indicating lamps; a control circuit board is arranged in the housing; the rear end of the housing is provided with an expansion card mechanism and a central control card mechanism; the expansion card mechanism includes a volume control expansion card, a MIC input expansion card, an infrared/unidirectional 232 expansion card, an I/O expansion card, a COM expansion card and an RELAY expansion card; and the central control card mechanism includes a MIC input expansion card, an LAN port board base central control card and a WIFI board base central control card. The insert card type programmable multimedia management system of the invention has the advantages of flexible expansion, high adaptability, easiness in maintenance, simple wiring, convenient use and the like. With the insert card type programmable multimedia management system adopted, the sound pickup distance of a microphone can be increased, and the howling of the microphone can be prevented, and the inherent echoes of a remote video conference system can be eliminated.

Description

technical field [0001] The invention relates to the field of multimedia technology, in particular to a plug-in programmable multimedia management system. Background technique [0002] The existing multimedia management system is easy to be interrupted during use, difficult to expand, low in adaptability, difficult to maintain, complex in wiring, short in the sound pickup distance of the microphone, and prone to howling and echo. Contents of the invention [0003] The object of the present invention is to provide a plug-in programmable multimedia management system aiming at the defects and deficiencies of the prior art. [0004] In order to solve the existing problems of the background technology, the plug-in card type programmable multimedia management system of the present invention includes a housing, a power switch, a display screen, an indicator light, an expansion card mechanism, and a central control card mechanism; the front ends of the housing are respectively inst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/15H04N5/268
CPCH04N7/15H04N5/268
Inventor 吴俊华
Owner GUANGZHOU SUNTRON ELECTRON CO LTD
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