CN105828019A - Insert card type programmable multimedia management system - Google Patents
Insert card type programmable multimedia management system Download PDFInfo
- Publication number
- CN105828019A CN105828019A CN201610259111.3A CN201610259111A CN105828019A CN 105828019 A CN105828019 A CN 105828019A CN 201610259111 A CN201610259111 A CN 201610259111A CN 105828019 A CN105828019 A CN 105828019A
- Authority
- CN
- China
- Prior art keywords
- card
- expansion card
- expansion
- housing
- management system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/268—Signal distribution or switching
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
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
The present invention relates to multimedia technology field, be specifically related to card insert type programmable media management system.
Background technology
Existing multimedia management system the most easily interrupts, and is difficult to extension, and adaptability is low, not easy care, and wiring complexity, the pickup of mike is apart from short, and mike is easily uttered long and high-pitched sounds, and echo easily occurs.
Summary of the invention
Present invention aims to defect and the deficiency of prior art, it is provided that card insert type programmable media management system.
In order to solve the problem existing for background technology, the card insert type programmable media management system of the present invention, it comprises housing, on and off switch, display screen, display lamp, expansion card mechanism, middle control mechanism for card；The front end of housing is separately installed with on and off switch, display screen, display lamp, and the internally installed of housing has control circuit plate, and the rear end of housing is respectively arranged with expansion card mechanism, middle control mechanism for card；Described expansion card mechanism comprises volume and controls expansion card, MIC input expanding card, infrared/unidirectional 232 expansion cards, I/O expansion card, COM expansion card, RELAY expansion card；Described middle control mechanism for card comprises in MIC input expanding card, LAN mouth version basis controls card in control card, WIFI plate base.
Present invention have the beneficial effect that have extension flexibly, strong adaptability, easily safeguard, connect up the advantages such as succinct, easy to use, improve the pickup distance of mike and efficiently prevent microphone whistle, the echo that net meeting system is intrinsic can be eliminated.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the rearview of Fig. 1；
Fig. 3 is the structural representation in this detailed description of the invention two；
Fig. 4 is the structural representation in this detailed description of the invention three.
Description of reference numerals:
1-housing；2-on and off switch；3-display screen；4-display lamp；5-expansion card mechanism；6-is controlled mechanism for card.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the present invention is further illustrated.
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with the drawings and the specific embodiments, the present invention is further elaborated.Should be appreciated that detailed description of the invention described herein, only in order to explain the present invention, is not intended to limit the present invention.
Detailed description of the invention one: as shown in Figure 1-2, this detailed description of the invention adopts the following technical scheme that it comprises housing 1, on and off switch 2, display screen 3, display lamp 4, expansion card mechanism 5, middle control mechanism for card 6；The front end of housing 1 is separately installed with on and off switch 2, display screen 3, display lamp 4, and the internally installed of housing 1 has control circuit plate, and the rear end of housing 1 is respectively arranged with expansion card mechanism 5, middle control mechanism for card 6；Described expansion card mechanism 5 comprises volume and controls expansion card 51, MIC input expanding card 52, infrared/unidirectional 232 expansion cards 53, I/O expansion card 54, COM expansion card 55, RELAY expansion card 56；Described middle control mechanism for card 6 comprises to control in MIC input expanding card 61, LAN mouth version basis controls card 63 in card 62, WIFI plate base.
This detailed description of the invention has the advantage that
One, support the control modes such as Fructus Mali pumilae IPAD, Android, RF touch screen, PC, and support browser control；
Two, CAN is used, initiative card insertion type structure, pass through expansion slot, access all kinds of audio processing board-card or AV controls card, even video frequency signal processing card, combination producing multiple product, functional module includes analog or digital audio processing modules (can embedded digital power amplifier), AV central authorities centralized control module, video signal handover module (matrix), to meet the needs that AV system intelligent is built；
Three, system one-machine-multi-function, has extension flexibly, and strong adaptability easily safeguards, wiring is succinct, feature easy to use.Client is on-demand is equipped with necessary card, can avoid unnecessary large remaining waste, the most if desired upgrade expanding, only need to buy expansion card with less expensive cost；
Four, on an equipment, it is integrated with audio frequency input/output, the input of preposition stereo process DSP, stereo line and switching, audio frequency insertion (MICINSERT), auxiliary input/output (AUXIN/OUT), digital power amplifier, digital volume control module, power management module, central authorities' multiple function such as centralized control module, Input matrix/output module, by force can be powerful；
Five, distinctive MICINSERT/RETURN interface is used for accessing feedback suppressor, improves the pickup distance of mike and efficiently prevents microphone whistle；
Six, distinctive AUXIN/OUT interface is for accessing the audio frequency OUT/IN of Remote Video Conference terminal, and system has intelligent echo cancellation technology, can eliminate the echo that net meeting system is intrinsic.
Detailed description of the invention two: as shown in Figure 3；This detailed description of the invention is with the difference of detailed description of the invention one: the rear end of described housing 1 is provided with DAB input and output card.Use CAN, 8 control Interface Expanding groove；4 digital audio processing system expansion slot, scalable for 4X4,8X8,12X12 digital audio processing system；1.5U standard PC case；External 100-240VAC Width funtion adaptive power supply；Weight (when sticking with card): bare machine about 5.5KG, gross weight (containing packaging) about 7.5KG；Cabinet Size: 660mmX330mmX60mm, Package size 555mmX515mmX145mm.
Detailed description of the invention three: as shown in Figure 4, this detailed description of the invention is with the difference of detailed description of the invention two: the rear end of described housing 1 is provided with HDM Inverse problem card 81, VGA Inverse problem card 82.Use CAN, 8 control Interface Expanding groove；4 digital audio processing system expansion slot, scalable for 4X4,8X8,12X12 digital audio processing system；1.5U standard PC case；External 100-240VAC Width funtion adaptive power supply；Weight (when sticking with card): bare machine about 5.5KG, gross weight (containing packaging) about 7.5KG；Cabinet Size: 660mmX330mmX60mm, Package size 555mmX515mmX145mm.
In this detailed description of the invention, the configuration of all kinds of cards is as follows:
The above, only in order to technical scheme to be described and unrestricted, other amendment or equivalent that technical scheme is made by those of ordinary skill in the art, without departing from the spirit and scope of technical solution of the present invention, all should contain in the middle of scope of the presently claimed invention.
Claims (1)
1. card insert type programmable media management system, it is characterised in that: it comprises housing, on and off switch, display screen, display lamp, expansion card mechanism, middle control mechanism for card；The front end of housing is separately installed with on and off switch, display screen, display lamp, and the internally installed of housing has control circuit plate, and the rear end of housing is respectively arranged with expansion card mechanism, middle control mechanism for card；Described expansion card mechanism comprises volume and controls expansion card, MIC input expanding card, infrared/unidirectional 232 expansion cards, I/O expansion card, COM expansion card, RELAY expansion card；Described middle control mechanism for card comprises in MIC input expanding card, LAN mouth version basis controls card in control card, WIFI plate base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610259111.3A CN105828019A (en) | 2016-04-25 | 2016-04-25 | Insert card type programmable multimedia management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610259111.3A CN105828019A (en) | 2016-04-25 | 2016-04-25 | Insert card type programmable multimedia management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105828019A true CN105828019A (en) | 2016-08-03 |
Family
ID=56527288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610259111.3A Pending CN105828019A (en) | 2016-04-25 | 2016-04-25 | Insert card type programmable multimedia management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105828019A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204166322U (en) * | 2014-10-07 | 2015-02-18 | 陶然 | Private movie theatre cross-platform integration controller |
| CN204515767U (en) * | 2015-03-27 | 2015-07-29 | 广州新特珑电子有限公司 | Programmable media processor |
-
2016
- 2016-04-25 CN CN201610259111.3A patent/CN105828019A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204166322U (en) * | 2014-10-07 | 2015-02-18 | 陶然 | Private movie theatre cross-platform integration controller |
| CN204515767U (en) * | 2015-03-27 | 2015-07-29 | 广州新特珑电子有限公司 | Programmable media processor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160803 |
|
| RJ01 | Rejection of invention patent application after publication |