CN206728120U - Audio frequency and video recorded broadcast control device - Google Patents
Audio frequency and video recorded broadcast control device Download PDFInfo
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- CN206728120U CN206728120U CN201720267827.8U CN201720267827U CN206728120U CN 206728120 U CN206728120 U CN 206728120U CN 201720267827 U CN201720267827 U CN 201720267827U CN 206728120 U CN206728120 U CN 206728120U
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Abstract
The utility model is applied to teaching equipment administrative skill field, provide a kind of audio frequency and video recorded broadcast control device, including control unit, the first video input interface, the second video input interface, video acquisition unit, video output interface, the first audio input interface, the second audio input interface, audio treatment unit, the first audio output interface and the second audio output interface；First video input interface and the second video input interface connect video acquisition unit, video acquisition unit connection control unit, control unit connection video output interface respectively；First audio input interface, the second audio input interface, the first audio output interface and the second audio output interface connect audio treatment unit, audio treatment unit connection control unit respectively.The utility model realizes the centralized management of audio frequency and video recorded broadcast, compared with traditional audio frequency and video recorded broadcast operator needs to find task needed for the controller completion of each audio frequency and video recorded broadcast equipment, simply, conveniently.
Description
Technical field
The utility model belongs to teaching equipment administrative skill field, more particularly to a kind of audio frequency and video recorded broadcast control device.
Background technology
With the continuous development of society, information interchange and communication become more and more frequent.Whole education sector is all as possible
Carry out the Intelligent hardware teaching of IT application in education sector, particularly Intelligent campus, Intelligent campus is the wisdom based on Internet of Things
Campus work, studying and living integrated environment, this integrated environment will teach using various application service systems as carrier
, scientific research, management and campus life are fully merged.In this block of intellectuality teaching, each enterprise is all developing the intelligence of oneself
End product, main to be now embodied in audio frequency and video recorded broadcast aspect, traditional audio frequency and video recorded broadcast person of needing to use finds each recorded broadcast equipment
Controller carry out corresponding operating, trivial operations, influence normally to impart knowledge to students.
Utility model content
Based on this, it is necessary to which the controller that each recorded broadcast equipment is found for traditional audio frequency and video recorded broadcast person of needing to use enters
Row corresponding operating, trivial operations, the problem of influenceing normally to impart knowledge to students, there is provided a kind of audio frequency and video recorded broadcast control device.
To achieve the above object, the technical solution adopted in the utility model is：A kind of audio frequency and video recorded broadcast control device is provided,
Including control unit, the first video input interface, the second video input interface, video acquisition unit, video output interface, first
Audio input interface, the second audio input interface, audio treatment unit, the first audio output interface and the second audio output connect
Mouthful；
First video input interface and second video input interface connect the video acquisition unit, institute respectively
Video acquisition unit connection described control unit is stated, described control unit connects the video output interface；
First audio input interface, second audio input interface, first audio output interface and described
Second audio output interface connects the audio treatment unit respectively, and the audio treatment unit connects described control unit.
In addition, in a specific example, in addition to SATA (Serial ATA, serial ATA) interface, described control unit
Connect the SATA interface.
In addition, in a specific example, in addition to network interface, described control unit connect the network interface.
In addition, in a specific example, in addition to RS232 interface (asynchronous transmission standard interface), described control unit
Connect the RS232 interface.
In addition, in a specific example, in addition to USB interface (USB), described control unit connection institute
State USB interface.
In addition, in a specific example, in addition to DDR3 interfaces, described control unit connect the DDR3 interfaces.
In addition, in a specific example, in addition to for being connect respectively to described control unit, first video input
Mouth, second video input interface, the video acquisition unit, the video output interface, first audio input connect
Mouth, second audio input interface, the audio treatment unit, first audio output interface and second audio are defeated
The power supply of outgoing interface power supply.
In addition, in a specific example, first video input interface includes HDMI (High Definition
Multimedia Interface, HDMI) input interface and VGA (Video Graphics Array, depending on
Frequency transmission standard) input interface, second video input interface includes SDI (digital component serial line interface) input interface, institute
Stating video output interface includes HDMI output interface and VGA output interfaces.
In addition, in a specific example, first audio input interface includes MIC IN (mike jack) and Line
IN (circuit input), second audio input interface include 3.5 millimeters of COBBAIFs, and first audio output interface includes
Line OUT (circuit output), the second audio output interface include 3.5 millimeters of COBBAIFs.
In addition, in a specific example, described control unit is i7 4790S CPU, and the video acquisition unit is
QP0203 chips, the audio treatment unit are ALC662 chips.
Compared with prior art, the utility model embodiment has the beneficial effect that：The recorded broadcast of the utility model audio frequency and video controls
Equipment, the centralized management of audio frequency and video recorded broadcast is realized, need to find each audio frequency and video recorded broadcast with traditional audio frequency and video recorded broadcast operator and set
Standby controller, task needed for progress corresponding operating completion are compared, and simply, conveniently, meet practical application needs.
Brief description of the drawings
Fig. 1 is the structural representation of audio frequency and video recorded broadcast control device in one embodiment provided by the utility model；
Fig. 2 is the structural representation based on audio frequency and video recorded broadcast control device in equipment one shown in Fig. 1 specific example.
Embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are more clearly understood, with
Lower combination drawings and Examples, the utility model is further elaborated.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
In order to illustrate technical scheme described in the utility model, audio frequency and video recorded broadcast provided by the utility model is shown in Fig. 1
The structural representation of control device.
As shown in figure 1, in this embodiment, audio frequency and video recorded broadcast control device includes：Control unit 101, the first video are defeated
Incoming interface 102, the second video input interface 103, video acquisition unit 104, video output interface 105, the first audio input connect
The 106, second audio input interface 107 of mouth, audio treatment unit 108, the first audio output interface 109 and the second audio output connect
Mouth 110.
First video input interface 102 and second video input interface 103 connect the video acquisition respectively
Unit 104, the video acquisition unit 104 connect described control unit 101, and it is defeated that described control unit 101 connects the video
Outgoing interface 105.
First audio input interface 106, second audio input interface 107, first audio output interface
109 and second audio output interface 110 connect the audio treatment unit 108 respectively, the audio treatment unit 108 connects
Connect described control unit 101.
Here, control unit 101 can be existing CPU (Central Processing Unit, central processing unit), example
Such as I5 750CPU, I7 980X CPU.
Specifically, the input of the first video input interface 102 connects the first video input apparatus, and the second video input connects
The input of mouth 103 connects the second video input apparatus, and the output end of the first video input interface 102 and the second video input connect
The output end of mouth 103 connects video acquisition unit 104 respectively, and video acquisition unit 104 connects control unit 101, control unit
The input of 101 connection video output interfaces 105, the output end connection picture output device of video output interface 105.
First video input interface 102 can the input source such as external notebook, desktop computer, the second video input interface
103 can External video camera etc., the output equipment such as video output interface 105 external can be shown, projecting apparatus.
Here, video acquisition unit 104 can be existing video capture processor, such as 7130,7134 etc..
Similarly, the input of the first audio input interface 106 connects the first audio input device, the second audio input interface
107 input connects the second audio input device, the output end of the first audio input interface 106, the second audio input interface
The input of 107 output end, the input of the first audio output interface 109 and the second audio output interface 110 connects respectively
Audio treatment unit 108, audio treatment unit 108 connect control unit 101, and the output end of the first audio output interface 109 connects
The first audio output apparatus is connect, the output end of the second audio output interface 110 connects the second audio output apparatus.
First audio input interface 106 and the second audio input interface 107 can be collected voice signal or passed through by Mike
Other audio frequency apparatuses gather audio signal, and the first audio output interface 109 and the second audio output interface 110 can be to other equipments
(including loudspeaker) exports audio signal.
Here, audio treatment unit 108 can be existing audio processing chip, such as Advance Logic audio frequency process
Chip, Ensoniq audio processing chips etc..
It is evidenced from the above discussion that the utility model audio frequency and video recorded broadcast control device, realizes the centralized management of audio frequency and video recorded broadcast,
Need to find the controller of each audio frequency and video recorded broadcast equipment with traditional audio frequency and video recorded broadcast operator, carry out needed for corresponding operating completion
Task is compared, and simply, conveniently, meets practical application needs.
In addition, in a specific example, above-mentioned audio frequency and video recorded broadcast control device also includes SATA interface 111, the control
Unit 101 processed connects the SATA interface 111.
Here, SATA is Serial ATA abbreviation, i.e. serial ATA.It is a kind of computer bus, and major function is used as
Data transfer between mainboard and a large amount of storage devices (such as hard disk and CD drive) is used.
Specifically, SATA interface 111 can connect solid-state, 2.5 inches of machinery, 3.5 inches hard disk etc..
The quantity of SATA interface 111 can be set according to being actually needed, such as have four SATA interfaces 111, and two connect admittedly
State hard disk, two inch hards of tool 2.5 that pick.
In addition, in a specific example, above-mentioned audio frequency and video recorded broadcast control device also includes network interface 112, the control
Unit 101 processed connects the network interface 112.
Here, the various interfaces for the network equipment that network interface 112 refers to.
Specifically, network interface 112 can external interchanger, web camera etc..
The type and number of network interface 112 are set according to being actually needed, such as set two 1000M network interfaces etc..
In addition, in a specific example, above-mentioned audio frequency and video recorded broadcast control device also includes RS232 interface 113, the control
Unit 101 processed connects the RS232 interface 113.
Here, RS232 interface 113 is one of communication interface on personal computer, is formulated by Electronic Industries Association
Asynchronous transmission standard interface.
Specifically, RS232 interface 113 can be circumscribed with RS232, VISCA (Video System Control
Architecture, video system control structure) agreement video camera.
The quantity of RS232 interface 113 can be set according to being actually needed, such as have three RS232 interfaces 113.
In addition, in a specific example, above-mentioned audio frequency and video recorded broadcast control device also includes usb 1 14, the control
Unit 101 connects the usb 1 14.
Here, usb 1 14 is USB, be connect computer system and external equipment a kind of serial ports it is total
Line standard, and a kind of technical specification of input/output interface, are widely used in the information such as PC and mobile device
Communication product.
Specifically, usb 1 14 can external USB flash disk, simply middle control console etc..
The quantity of usb 1 14 can be set according to being actually needed, and can pass through HUB (hub) extension USB ports.
In addition, in a specific example, above-mentioned audio frequency and video recorded broadcast control device also includes DDR3 interfaces 115, the control
Unit 101 processed connects the DDR3 interfaces 115.
Here, DDR3 is a kind of calculator memory specification.
Specifically, DDR3 interfaces 115 can connect memory bar.
In addition, in a specific example, above-mentioned audio frequency and video recorded broadcast control device also includes being used to give the control respectively
Unit 101, first video input interface 102, second video input interface 103, the video acquisition unit 104,
The video output interface 105, first audio input interface 106, second audio input interface 107, the audio
The power supply 116 of processing unit 108, first audio output interface 109 and second audio output interface 110 power supply.
Here, power supply 116 is to control unit 101, video acquisition unit 104, audio treatment unit 108, and each connects
Confession electricity.
In addition, in a specific example, first video input interface 102 includes the He of HDMI input interfaces 1021
VGA input interfaces 1022, second video input interface 103 include SDI input interfaces 1031, the video output interface
105 include HDMI output interface 1051 and VGA output interfaces 1052.
Specifically, HDMI, VGA input are each all the way, can the input such as external 1080P, 720P notebook, desktop computer
Source.
SDI input interfaces can external various 1080P, 720P SDI video cameras.
The output equipments such as HDMI, VGA output all the way, external can respectively be shown, projecting apparatus.
In addition, in a specific example, first audio input interface 106 includes MIC IN 1061 and Line IN
1062, second audio input interface 107 includes 3.5 millimeters of COBBAIFs 1071, and first audio output interface 109 wraps
Line OUT 1091 are included, the second audio output interface 110 includes 3.5 millimeters of COBBAIFs 1101.
Here, the Mikes of MIC IN 1061 input, and collect voice signal by Mike, the input of the circuits of Line IN 1062, lead to
Cross other audio frequency apparatuses collection audio signal, 3.5 millimeters of COBBAIFs 1071 can lug wheat, the circuit outputs of Line OUT 1091,
To other equipment (including loudspeaker) exports audio signal, 3.5 millimeters of COBBAIFs 1101 can lug machine.
In addition, in a specific example, described control unit 101 is i7 4790S CPU, the video acquisition unit
104 be QP0203 chips, and the audio treatment unit 108 is ALC662 chips.
In order to more fully understand the said equipment, the utility model audio frequency and video recorded broadcast control device detailed below
Application example.
As shown in Fig. 2 in this example, audio frequency and video recorded broadcast control device can include：
Control unit 101, the first video input interface 102, the second video input interface 103, video acquisition unit 104,
Video output interface 105, the first audio input interface 106, the second audio input interface 107, audio treatment unit 108, first
The audio output interface 110 of audio output interface 109 and second.
The input of first video input interface 102 connects the first video input apparatus, the second video input interface 103
Input the second video input apparatus of connection, the output end of the first video input interface 102 and the second video input interface 103
Output end connects video acquisition unit 104 respectively, and video acquisition unit 104 connects control unit 101, and control unit 101 connects
The input of video output interface 105, the output end connection picture output device of video output interface 105.
The input of first audio input interface 106 connects the first audio input device, the second audio input interface 107
Input connects the second audio input device, the output end of the first audio input interface 106, second audio input interface 107
The input of output end, the input of the first audio output interface 109 and the second audio output interface 110 is connected at audio respectively
Unit 108 is managed, audio treatment unit 108 connects control unit 101, the output end connection first of the first audio output interface 109
Audio output apparatus, the output end of the second audio output interface 110 connect the second audio output apparatus.
Here, control unit 101 is i7 4790S CPU, and video acquisition unit 104 is QP0203 chips, audio frequency process list
Member 108 is ALC662 chips.
In this example, audio frequency and video recorded broadcast control device also includes four SATA interfaces 111, directly expands from i7 4790S CPU
Put on display and, SATA solid-states, mechanical 2.5 inches, 3.5 inches of hard disk can be connect.
In this example, audio frequency and video recorded broadcast control device also includes two network interfaces 112, and control unit 101 connects network
Interface 112.Here, network interface 112 is 1000M network interfaces, can external interchanger, web camera etc..
In this example, audio frequency and video recorded broadcast control device also includes three RS232 interfaces 113, and control unit 101 connects
RS232 interface 113, RS232 interface 113 can be circumscribed with RS232, the video camera of VISCA agreements.
In this example, audio frequency and video recorded broadcast control device also includes six usb 1s 14, passes through HUB from i7 4790S CPU
Chip out extends USB port, can external USB flash disk, simple middle control console.
In this example, audio frequency and video recorded broadcast control device also includes DDR3 interfaces 115, and control unit 101 connects DDR3 interfaces
115.Here, DDR3 interfaces 115 are 8G/DDR3 interfaces.
Above-mentioned first video input interface 102 is HDMI input interfaces 1021 and VGA input interfaces 1022, and above-mentioned second regards
Frequency input interface 103 is SDI input interfaces 1031, and above-mentioned video output interface 105 is that HDMI output interface 1051 and VGA are exported
Interface 1052.
Specifically, HDMI, VGA input are each all the way, can the input such as external 1080P, 720P notebook, desktop computer
Source.
Four road SDI input interfaces, can external various 1080P, 720P SDI video cameras.
HDMI, VGA output are each all the way, expand to come from i7 4790S CPU, external can show, the output such as projecting apparatus is set
It is standby.
Above-mentioned first audio input interface 106 is MIC IN 1061 and Line IN 1062, and above-mentioned second audio input connects
Mouth 107 is 3.5 millimeters of COBBAIFs 1071, and above-mentioned first audio output interface 109 is Line OUT 1091, and the second audio is defeated
Outgoing interface 110 is 3.5 millimeters of COBBAIFs 1101.
Here, the Mikes of MIC IN 1061 input, and collect voice signal by Mike, the input of the circuits of Line IN 1062, lead to
Cross other audio frequency apparatuses collection audio signal, 3.5 millimeters of COBBAIFs 1071 can lug wheat, the circuit outputs of Line OUT 1091,
To other equipment (including loudspeaker) exports audio signal, 3.5 millimeters of COBBAIFs 1101 can lug machine.
In this example, audio frequency and video recorded broadcast control device also includes 220V 3A power supplys, to i7 4790S CPU, QP0203 cores
Piece, ALC662 chips, and each interface carry out the power supply of various different voltages.
Audio frequency and video recorded broadcast control device monitors without display in this example, supports remote software control；Support teacher, class
Level, system maintenance personnel, the more roles of instructor in broadcasting keeper use；Long-range audio-video-interactive is supported, online user can be checked；Support
Equipment finds service, and equipment, arrange parameter can be found in LAN；Support instructor in broadcasting's keyboard direct recording, stop, and can show
Show recording state；Class's bound device is supported, starts and may be connected in class's equipment；Holding equipment condition prompting, network ginseng
Digital display shows, the parameter prompts such as speaker, speaker classroom；Network time synchronization is supported, all terminals in guarantee project have phase
Same time standard；Height is supported, in, low a variety of audio schemes, the comprehensive transfer voice for meeting different condition classroom.
It is evidenced from the above discussion that the present embodiment realizes the centralized management of audio frequency and video recorded broadcast, operated with traditional audio frequency and video recorded broadcast
Person is needed to find the controller of each audio frequency and video recorded broadcast equipment, and task needed for progress corresponding operating completion is compared, simply, conveniently,
Meet practical application needs.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
- A kind of 1. audio frequency and video recorded broadcast control device, it is characterised in that：Regarded including control unit, the first video input interface, second Frequency input interface, video acquisition unit, video output interface, the first audio input interface, the second audio input interface, at audio Manage unit, the first audio output interface and the second audio output interface；First video input interface and second video input interface connect the video acquisition unit respectively, described to regard Frequency collecting unit connects described control unit, and described control unit connects the video output interface；First audio input interface, second audio input interface, first audio output interface and described second Audio output interface connects the audio treatment unit respectively, and the audio treatment unit connects described control unit.
- 2. audio frequency and video recorded broadcast control device according to claim 1, it is characterised in that：Also include SATA interface, the control Unit processed connects the SATA interface.
- 3. audio frequency and video recorded broadcast control device according to claim 1, it is characterised in that：Also include network interface, the control Unit processed connects the network interface.
- 4. audio frequency and video recorded broadcast control device according to claim 1, it is characterised in that：Also include RS232 interface, the control Unit processed connects the RS232 interface.
- 5. audio frequency and video recorded broadcast control device according to claim 1, it is characterised in that：Also include USB interface, the control Unit connects the USB interface.
- 6. audio frequency and video recorded broadcast control device according to claim 1, it is characterised in that：Also include DDR3 interfaces, the control Unit processed connects the DDR3 interfaces.
- 7. audio frequency and video recorded broadcast control device according to claim 1, it is characterised in that：Also include being used to give the control respectively Unit processed, first video input interface, second video input interface, the video acquisition unit, the video are defeated Outgoing interface, first audio input interface, second audio input interface, the audio treatment unit, first sound Frequency output interface and the power supply of second audio output interface power supply.
- 8. audio frequency and video recorded broadcast control device according to claim 1, it is characterised in that：The first video input interface bag HDMI input interfaces and VGA input interfaces are included, second video input interface includes SDI input interfaces, the video frequency output Interface includes HDMI output interface and VGA output interfaces.
- 9. audio frequency and video recorded broadcast control device according to claim 1, it is characterised in that：The first audio input interface bag MIC IN and Line IN are included, second audio input interface includes 3.5 millimeters of COBBAIFs, and first audio output connects Mouth includes Line OUT, and the second audio output interface includes 3.5 millimeters of COBBAIFs.
- 10. audio frequency and video recorded broadcast control device according to claim 1, it is characterised in that：Described control unit is i7 4790S CPU, the video acquisition unit are QP0203 chips, and the audio treatment unit is ALC662 chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720267827.8U CN206728120U (en) | 2017-03-17 | 2017-03-17 | Audio frequency and video recorded broadcast control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720267827.8U CN206728120U (en) | 2017-03-17 | 2017-03-17 | Audio frequency and video recorded broadcast control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206728120U true CN206728120U (en) | 2017-12-08 |
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ID=60501996
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720267827.8U Expired - Fee Related CN206728120U (en) | 2017-03-17 | 2017-03-17 | Audio frequency and video recorded broadcast control device |
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| Country | Link |
|---|---|
| CN (1) | CN206728120U (en) |
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2017
- 2017-03-17 CN CN201720267827.8U patent/CN206728120U/en not_active Expired - Fee Related
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