CN205754598U - High definition mixed insertion matrix switcher - Google Patents
High definition mixed insertion matrix switcher Download PDFInfo
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- CN205754598U CN205754598U CN201620611346.XU CN201620611346U CN205754598U CN 205754598 U CN205754598 U CN 205754598U CN 201620611346 U CN201620611346 U CN 201620611346U CN 205754598 U CN205754598 U CN 205754598U
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Abstract
The utility model discloses a kind of high definition mixed insertion matrix switcher, including the direct-connected input block of the signal arranged in the chassis, signal processing unit, the direct-connected output unit of signal, twisted-pair feeder input-output unit and optical fiber input-output unit, the direct-connected input block of signal is for receiving audio signal and the video signal of external equipment input, signal processing unit is for processing the audio signal of input and video signal, making it meet the form of audio signal to be output and video signal, the direct-connected output unit of signal is used for the audio signal after exporting process and video signal；Twisted-pair feeder input-output unit is for utilizing twisted-pair feeder to extend the transmission range of input signal and output signal, and optical fiber input-output unit extends the transmission range of input signal and output signal for utilizing optical fiber.This utility model is capable of being acquired high resolution audio and video signal and transmitting, and supports the transmission means of multi-to-multi, and supports the transmission of the signal of number of different types.
Description
Technical field
This utility model relates to signal processing technology field, particularly relates to a kind of high definition mixed insertion matrix switcher.
Background technology
Along with the high speed development of science and technology, the application of matrix switcher is more extensive, but existing matrix is cut
Parallel operation is more single to the input/output format of signal, it is difficult to meet the diversified demand of user.
Utility model content
In view of this, the purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of high definition mixed insertion matrix
Switch, to realize being acquired high-definition signal and transmitting, and supports multi-to-multi mode, and the transmission of multi-signal.
For realizing object above, this utility model adopts the following technical scheme that
A kind of high definition mixed insertion matrix switcher, including the direct-connected input block of the signal arranged in the chassis, signal processing list
Unit, the direct-connected output unit of signal, twisted-pair feeder input-output unit and optical fiber input-output unit, the direct-connected input block of described signal
Including the direct-connected input interface of multiple signals, the direct-connected output unit of described signal includes the direct-connected output interface of multiple signal；
The direct-connected input block of described signal is for receiving audio signal and video signal, the described signal of external equipment input
Processing unit is for processing the audio signal of input and video signal so that it is meet audio signal to be output and video
The form of signal, the direct-connected output unit of described signal is used for the audio signal after exporting process and video signal；
Described twisted-pair feeder input-output unit is used for the transmission range utilizing twisted-pair feeder to extend input signal and output signal,
Described optical fiber input-output unit extends the transmission range of input signal and output signal for utilizing optical fiber.
Preferably, the direct-connected input interface of described signal is HDMI signal input interface, DVI signal input interface, VGA signal
Input interface, CVBS signal input interface, S-Video signal input interface, YPbPr signal input interface and sdi signal input
Any one in interface.
Preferably, the direct-connected output interface of described signal is HDMI signal output interface, DVI signal output interface, VGA signal
Any one in output interface and sdi signal output interface.
Preferably, described twisted-pair feeder input-output unit is by matching with paired line transmission device, and utilizes twisted-pair feeder pair
Input signal extends with the transmission range of output signal.
Preferably, described optical fiber input-output unit is by matching with optical fiber transmission device, and utilizes optical fiber to input letter
Number extend with the transmission range of output signal.
Preferably, described optical fiber includes single-mode fiber and multimode fibre.
Preferably, the direct-connected input block of described signal includes 18 direct-connected input interfaces of signal, the direct-connected output of described signal
Unit includes that 18 direct-connected output interfaces of signal, 18 direct-connected input interfaces of described signal and 18 direct-connected outputs of described signal connect
Mouth is arranged as array respectively.
Preferably, multiple direct-connected output interfaces of described signal are divided into audio output portion and video output section, described
Audio output portion audio signal after exporting process, described video output section video letter after exporting process
Number, described audio output portion and described video output section are separate, and allow hand over.
Preferably, the side of each direct-connected input interface of described signal and each direct-connected output interface of described signal is respectively provided with
Having display lamp, described display lamp is for indicating the direct-connected input interface of described signal or the use shape of the direct-connected output interface of described signal
State.
Preferably, described cabinet uses 3U cabinet.
Above-mentioned high definition mixed insertion matrix switcher provided by the utility model is capable of carrying out high resolution audio and video signal
Gather and transmission, not only support the transmission means of multi-to-multi, it is also possible to support the transmission of the signal of number of different types, be a kind of
High performance high resolution audio and video signal switching equipment.
Accompanying drawing explanation
The schematic diagram of the high definition mixed insertion matrix switcher that Fig. 1 is provided by this utility model embodiment.
In figure: 1, high definition mixed insertion matrix switcher；11, the direct-connected input block of signal；12, the direct-connected output unit of signal；2、
DVD；3、PC；4, video camera；5, power amplifier；6, audio process；7, sound console；8, mosaic screen；9, TV；10, scialyscope.
Detailed description of the invention
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
This utility model provides a kind of high definition mixed insertion matrix switcher, as it is shown in figure 1, high definition mixed insertion matrix switcher 1
Including the direct-connected input block of the signal arranged in the chassis 11, signal processing unit (not shown), signal direct-connected output list
Unit 12, twisted-pair feeder input-output unit and optical fiber input-output unit, the direct-connected input block of signal 11 includes that multiple signal is direct-connected
Input interface, the direct-connected output unit of signal 12 includes the direct-connected output interface of multiple signal；
Wherein, the direct-connected input block of signal 11 is for receiving audio signal and the video signal of external equipment input, described
Signal processing unit for input audio signal and video signal process so that it is meet audio signal to be output and
The form of video signal, the direct-connected output unit of signal 12 is used for the audio signal after exporting process and video signal；
Described twisted-pair feeder input-output unit is used for the transmission range utilizing twisted-pair feeder to extend input signal and output signal,
Described optical fiber input-output unit extends the transmission range of input signal and output signal for utilizing optical fiber.
Above-mentioned high definition mixed insertion matrix switcher provided by the utility model is capable of carrying out high resolution audio and video signal
Gather and transmission, not only support the transmission means of multi-to-multi, it is also possible to support the transmission of the signal of number of different types, be a kind of
High performance high resolution audio and video signal switching equipment.
Preferably, the direct-connected input interface of described signal is HDMI signal input interface, DVI signal input interface, VGA signal
Input interface, CVBS signal input interface, S-Video signal input interface, YPbPr signal input interface and sdi signal input
Any one in interface.
Preferably, the direct-connected output interface of described signal is HDMI signal output interface, DVI signal output interface, VGA signal
Any one in output interface and sdi signal output interface.
Further, described twisted-pair feeder input-output unit is by matching with paired line transmission device, and utilizes twisted-pair feeder
The transmission range of input signal with output signal is extended, it is possible to transmission range is extended to about 100m.
Described optical fiber input-output unit is by matching with optical fiber transmission device, and utilizes optical fiber to input signal and output
The transmission range of signal extends.Here optical fiber includes single-mode fiber and multimode fibre, if using multimode fibre, it is possible to
Transmission range is extended to more than 300m, if using single-mode fiber, it is possible to transmission range is extended to about 40km.Further,
Leading complete digital signal processes and transmission technology can ensure that signal is undistorted, and top quality picture is delivered to terminal unit.
Preferably, the direct-connected input block of signal 11 includes 18 direct-connected input interfaces of signal, the direct-connected output unit of signal 12
It is arranged as respectively including 18 direct-connected output interfaces of signal, 18 direct-connected input interfaces of signal and 18 direct-connected output interfaces of signal
Array.It is to say, signal input and output side uses 18 to enter 18 patterns gone out, greatly improve the work efficiency of equipment.
Preferably, multiple direct-connected output interfaces of described signal are divided into audio output portion and video output section, described
Audio output portion audio signal after exporting process, described video output section video letter after exporting process
Number, described audio output portion and described video output section are separate, and allow hand over.
Additionally, high definition mixed insertion matrix switcher provided by the utility model also has following functions: output resolution ratio can
Adjust, the on-the-spot DDC information of support customizes, support different video interface mixed insertion, support HDMI audio frequency separation function, support HDMI/DVI
Output seamless switching etc..
Fig. 1 provides a concrete application example of the present utility model, and in FIG, DVD2, PC3 and video camera 4 are by letter
Number direct-connected input port is connected with high definition mixed insertion matrix switcher 1, power amplifier 5, audio process 6, sound console 7, mosaic screen 8, electricity
It is connected with high definition mixed insertion matrix switcher 1 by the direct-connected output port of signal with scialyscope 10 depending on 9.Wherein, multiple signals are direct-connected
Output port is divided into audio output portion and video output section, and power amplifier 5, audio process 6, sound console 7 are by described audio frequency
Output part is connected with high definition mixed insertion matrix switcher 1, and mosaic screen 8, TV 9 and scialyscope 10 are by described video output section
It is connected with high definition mixed insertion matrix switcher 1.
Further, the side of each direct-connected input interface of described signal and each direct-connected output interface of described signal is all provided with
Being equipped with display lamp, described display lamp is for indicating the direct-connected input interface of described signal or the use of the direct-connected output interface of described signal
State.Such as, when display lamp is bright, represent that this interface is selected, thereby indicate that lamp can represent input/output with visual pattern
The corresponding relation of interface.
Preferably, described cabinet uses 3U cabinet, meets international cabinet standard, it is simple to install.Here U is size list
Position, for 44.445mm, height is that the cabinet of 44.445mm just makes 1U cabinet, 3U cabinet refer to the height cabinet for 44.445*3mm.
In sum, high definition mixed insertion matrix switcher provided by the utility model is capable of high resolution audio and video signal
It is acquired and transmits, not only support the transmission means of multi-to-multi, it is also possible to support the transmission of the signal of number of different types, be
A kind of high performance high resolution audio and video signal switching equipment.
Above-described detailed description of the invention, is entered the purpose of this utility model, technical scheme and beneficial effect
One step describes in detail, be it should be understood that and the foregoing is only detailed description of the invention of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all within spirit of the present utility model and principle, any amendment, the equivalent made are replaced
Change, improvement etc., within should be included in protection domain of the present utility model.
Claims (10)
1. a high definition mixed insertion matrix switcher, it is characterised in that include arranging the direct-connected input block of signal in the chassis, letter
Number processing unit, the direct-connected output unit of signal, twisted-pair feeder input-output unit and optical fiber input-output unit, described signal is direct-connected
Input block includes that the direct-connected input interface of multiple signal, the direct-connected output unit of described signal include that the direct-connected output of multiple signal connects
Mouthful；
The direct-connected input block of described signal is for receiving audio signal and video signal, the described signal processing of external equipment input
Unit is for processing the audio signal of input and video signal so that it is meet audio signal to be output and video signal
Form, the direct-connected output unit of described signal is for exporting the audio signal after process and video signal；
Described twisted-pair feeder input-output unit is for utilizing twisted-pair feeder to extend the transmission range of input signal and output signal, described
Optical fiber input-output unit extends the transmission range of input signal and output signal for utilizing optical fiber.
High definition mixed insertion matrix switcher the most according to claim 1, it is characterised in that the direct-connected input interface of described signal is
HDMI signal input interface, DVI signal input interface, VGA signal input interface, CVBS signal input interface, S-Video signal
Any one in input interface, YPbPr signal input interface and sdi signal input interface.
High definition mixed insertion matrix switcher the most according to claim 1, it is characterised in that the direct-connected output interface of described signal is
Any one in HDMI signal output interface, DVI signal output interface, VGA signal output interface and sdi signal output interface
Kind.
High definition mixed insertion matrix switcher the most according to claim 1, it is characterised in that described twisted-pair feeder input-output unit
By matching with paired line transmission device, and utilize twisted-pair feeder that the transmission range of input signal with output signal is extended.
High definition mixed insertion matrix switcher the most according to claim 1, it is characterised in that described optical fiber input-output unit leads to
Cross and match with optical fiber transmission device, and utilize optical fiber that the transmission range of input signal with output signal is extended.
High definition mixed insertion matrix switcher the most according to claim 5, it is characterised in that described optical fiber include single-mode fiber and
Multimode fibre.
High definition mixed insertion matrix switcher the most as claimed in any of claims 1 to 6, it is characterised in that described signal
Direct-connected input block includes 18 direct-connected input interfaces of signal, and the direct-connected output unit of described signal includes 18 direct-connected outputs of signal
Interface, 18 direct-connected input interfaces of described signal and 18 direct-connected output interfaces of described signal are arranged as array respectively.
High definition mixed insertion matrix switcher the most as claimed in any of claims 1 to 6, it is characterised in that multiple described
The direct-connected output interface of signal is divided into audio output portion and video output section, and described audio output portion is used for exporting process
After audio signal, described video output section for exporting the video signal after process, described audio output portion and described
Video output section is separate, and allows hand over.
High definition mixed insertion matrix switcher the most as claimed in any of claims 1 to 6, it is characterised in that each described
The side of the direct-connected input interface of signal and each direct-connected output interface of described signal is provided with display lamp, and described display lamp is used for
Indicate the direct-connected input interface of described signal or the use state of the direct-connected output interface of described signal.
High definition mixed insertion matrix switcher the most as claimed in any of claims 1 to 6, it is characterised in that described cabinet
Use 3U cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620611346.XU CN205754598U (en) | 2016-06-21 | 2016-06-21 | High definition mixed insertion matrix switcher |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620611346.XU CN205754598U (en) | 2016-06-21 | 2016-06-21 | High definition mixed insertion matrix switcher |
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| CN205754598U true CN205754598U (en) | 2016-11-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107295273A (en) * | 2017-07-29 | 2017-10-24 | 安徽博威康信息技术有限公司 | A kind of mixed insertion matrix switcher |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107295273A (en) * | 2017-07-29 | 2017-10-24 | 安徽博威康信息技术有限公司 | A kind of mixed insertion matrix switcher |
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