CN109743512A - A kind of switch of convertible unlike signal format - Google Patents
A kind of switch of convertible unlike signal format Download PDFInfo
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- CN109743512A CN109743512A CN201910207958.0A CN201910207958A CN109743512A CN 109743512 A CN109743512 A CN 109743512A CN 201910207958 A CN201910207958 A CN 201910207958A CN 109743512 A CN109743512 A CN 109743512A
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- hdmi
- module
- turns
- interface
- switch
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Abstract
The present invention relates to the technical fields of switch, a kind of switch of convertible unlike signal format is provided, including the multiple interfaces input terminal for being connect with video source, it further include that interface turns HDMI module, HDMI switching module and HDMI output end, multiple interfaces input terminal turns HDMI module with interface and connect, interface turns HDMI module and connect with HDMI switching module, and HDMI switching module is connect with HDMI output end, and HDMI output end is connect with display equipment.The present invention supports a variety of different interface input terminal connection video source inputs, and is switched over by HDMI switching module to a variety of different vision signals, to realize the conversion of unlike signal format video source signal；The configuration of the present invention is simple, it is easy to use, vdiverse in function and low in cost.
Description
Technical field
The present invention relates to the technical fields of switch, more specifically, are related to a kind of convertible unlike signal format
Switch.
Background technique
Video class unlike signal format is all kinds of at present, and the limitation of traditional format converter is that interface is single, and one
As be all that corresponding port video is exported by single format conversion chip, if necessary to convert different-format video source,
It needs to buy different equipment respectively, while needing to buy the wire rod of various signal formats, take a significant amount of time and selected with energy
Different converters and wire rod, results in the wasting of resources, and with high costs.
The above deficiency, has much room for improvement.
Summary of the invention
In order to overcome the shortcomings of that existing technology, the present invention provide a kind of switch of convertible unlike signal format.
Technical solution of the present invention is as described below:
A kind of switch of convertible unlike signal format is also wrapped including the multiple interfaces input terminal for connecting with video source
It includes interface and turns HDMI module, HDMI switching module and HDMI output end, a variety of interface input terminals turn with the interface
HDMI module connection, the interface turns HDMI module and connect with the HDMI switching module, the HDMI switching module with it is described
The connection of HDMI output end, the HDMI output end are connect with display equipment.
Further, a variety of interface input terminals include Lightning input interface, MINI DP input interface, USB-
C input interface, DP input interface, HDMI-D input interface and HDMI-A input interface；
It includes that Lightning turns HDMI module, MINI DP turns HDMI module, USB-C turns HDMI mould that the interface, which turns HDMI module,
Block, DP turn HDMI module, HDMI-D turns HDMI module and HDMI-A turns HDMI module；
The Lightning input interface connects the Lightning and turns HDMI module, and the Lightning turns HDMI module
Connect the HDMI switching module；
The MINI DP input interface connects the MINI DP and turns HDMI module, and the MINI DP turns HDMI module connection institute
State HDMI switching module；
The USB-C input interface connects the USB-C and turns HDMI module, and the USB-C turns HDMI module and connects the HDMI
Switching module；
The DP input interface connects the DP and turns HDMI module, and the DP turns HDMI module and connects the HDMI switching module；
The HDMI-D input interface connects the HDMI-D and turns HDMI module, and the HDMI-D turns described in HDMI module connection
HDMI switching module；
The HDMI-A input interface connects the HDMI-A and turns HDMI module, and the HDMI-A turns described in HDMI module connection
HDMI switching module.
Further, it is that Lightning turns TMDS module that the Lightning, which turns HDMI module,；
It is that MINI DP turns TMDS module that the MINI DP, which turns HDMI module,；
It is that USB-C turns TMDS module that the USB-C, which turns HDMI module,；
It is that DP turns TMDS module that the DP, which turns HDMI module,；
It is that HDMI-D turns TMDS module that the HDMI-D, which turns HDMI module,；
It is that HDMI-A turns TMDS module that the HDMI-A, which turns HDMI module,.
Further, the HDMI switching module is TMDS switching module.
Further, the switch of the convertible unlike signal format further includes HDMI times of wire module, and the HDMI is cut
It changes the mold block and connects the HDMI times of wire module, the HDMI times of wire module connects the HDMI output end.
Further, the HDMI output end is HDMI-A output interface.
Further, a variety of interface input terminals and the interface turn HDMI module and pass through connection.
Further, the HDMI output end is connect with the display equipment by wire rod.
Further, the switch of the convertible unlike signal format further includes power supply adaptor and voltage reduction module, electricity
Source connects the power supply adaptor, and the power supply adaptor connects the voltage reduction module, and the voltage reduction module connects the HDMI
Switching module.
According to the present invention of above scheme, the beneficial effect is that:
The present invention supports a variety of different interface input terminal connection video source inputs, and by HDMI switching module to a variety of differences
Signal switch over, to realize the conversion of unlike signal format video source signal；The configuration of the present invention is simple, user
Just, vdiverse in function and low in cost.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the structural diagram of the present invention one；
Fig. 2 is structural schematic diagram two of the invention；
Fig. 3 is structural schematic diagram three of the invention.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
It should be noted that be referred to as " being fixed on " or " being set to " another component when component, it can directly or
It is located on another component indirectly.When a component referred to as " is connected to " another component, it can be directly or
It is connected on another component in succession.Term " on ", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top",
The orientation or position of the instructions such as "bottom", "inner", "outside" are orientation based on the figure or position, are merely for convenience of describing,
It should not be understood as the limitation to the technical program.Term " first ", " second " are used merely to facilitate description purpose, and should not be understood as
Indication or suggestion relative importance or the quantity for implicitly indicating technical characteristic.The meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Referring to Fig. 1, a kind of switch of convertible unlike signal format, including a variety of being connect for what is connect with video source
Mouthful input terminal further includes that interface turns HDMI module, HDMI switching module and HDMI output end, multiple interfaces input terminal with connect
Mouth turns HDMI module connection, and interface turns HDMI module and connect with HDMI switching module, and HDMI switching module and HDMI output end connect
It connects, HDMI output end is connect with display equipment.
The working principle of the switch of convertible unlike signal format provided in this embodiment is as follows: multiple interfaces input terminal
It respectively connected the video source signal of different-format, multiple interfaces input terminal, which passes through interface respectively and turns HDMI module, is connected to HDMI
Switching module, and signal switching is carried out, it is then exported by HDMI output end, and shown on the display device.
The switch of convertible unlike signal format provided in this embodiment has the beneficial effect that
The present invention supports a variety of different interface input terminal connection video source inputs, and by HDMI switching module to a variety of differences
Signal switch over, to realize the conversion of unlike signal format video source signal；The configuration of the present invention is simple, user
Just, vdiverse in function and low in cost.
Referring to Fig. 2, in one embodiment, multiple interfaces input terminal includes Lightning input interface, MINI DP
Input interface, USB-C input interface, DP input interface, HDMI-D input interface and HDMI-A input interface；
Interface turn HDMI module include Lightning turns HDMI module, MINI DP turns HDMI module, USB-C turns HDMI module,
DP turns HDMI module, HDMI-D turns HDMI module and HDMI-A turns HDMI module；
Lightning input interface connection Lightning turns HDMI module, and Lightning turns HDMI module connection HDMI switching
Module；
MINI DP input interface connection MINI DP turns HDMI module, and MINI DP turns HDMI module connection HDMI switching module；
USB-C input interface connects the USB-C and turns HDMI module, and USB-C turns HDMI module connection HDMI switching module；
DP input interface connection DP turns HDMI module, and DP turns HDMI module connection HDMI switching module；
HDMI-D input interface connection HDMI-D turns HDMI module, and HDMI-D turns HDMI module connection HDMI switching module；
HDMI-A input interface connection HDMI-A turns HDMI module, and HDMI-A turns HDMI module connection HDMI switching module.
The core that Lightning turns HDMI module technology is to turn by Lightning HDMI module for apple equipment
Lightning video source is converted to HDMI video source, and there are the contact 8Pin in Lightning interface two sides, is inserted into regardless of front and back sides
It can work normally, positive anti-plug root be realized using dynamic allocation works mode, highest specification supports all Lightning equipment
(iPhone, iPad), maximum support 5V/2.1A power supply of powering.
DP turns HDMI module and supports input DP signal, and highest supports DP1.2, and the HDMI signal highest converted is supported
4K 30HZ, while all characteristics for the high definitions audio/video interface such as support CEC, EDID, HPD, and have HDCP automatic detection function.
USB-C turns the USB3.1 specification of HDMI module transmission rate support, and transmission speed reaches 10GB；Highest is supported to differentiate
Rate, highest support 4K/30Hz transmission, and supporting interface function supports the input of Slimport signal format, use environment Apple
Macbook/Chromebook, the HDMI signal highest that converts such as support 4K 30HZ, while supporting EDID, HPD at the high definitions shadow
All characteristics of sound interface.
In one embodiment, it is that Lightning turns TMDS module that Lightning, which turns HDMI module,；
It is that MINI DP turns TMDS module that MINI DP, which turns HDMI module,；
It is that USB-C turns TMDS module that USB-C, which turns HDMI module,；
It is that DP turns TMDS module that DP, which turns HDMI module,；
It is that HDMI-D turns TMDS module that HDMI-D, which turns HDMI module,；
It is that HDMI-A turns TMDS module that HDMI-A, which turns HDMI module,.
In one embodiment, HDMI switching module is TMDS switching module.
In one embodiment, the switch of convertible unlike signal format further includes HDMI times of wire module, HDMI switching
Module connects HDMI times of wire module, and HDMI times of wire module connects HDMI output end.HDMI times of wire module is HDMI resolution ratio times line
Module can select times line to 1080P 4K@30HZ respectively by toggle switch.
In one embodiment, HDMI output end is HDMI-A output interface.
In one embodiment, multiple interfaces input terminal and interface turn HDMI module and pass through connection.HDMI output end
It is connect with display equipment by wire rod.Using wire rod input and output, structure space is optimized, while reducing switch plug
Number extends switch service life, is also convenient for later maintenance.
Referring to Fig. 3, in one embodiment, the switch of convertible unlike signal format further include power supply adaptor and
Voltage reduction module, power supply connect power supply adaptor, and power supply adaptor connects voltage reduction module, and voltage reduction module connects HDMI switching module.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (9)
1. a kind of switch of convertible unlike signal format, it is characterised in that: including a variety of being connect for what is connect with video source
Mouth input terminal, further includes that interface turns HDMI module, HDMI switching module and HDMI output end, a variety of interface input terminals are equal
Turn HDMI module with the interface to connect, the interface turns HDMI module and connect with the HDMI switching module, and the HDMI is cut
Mold changing block is connect with the HDMI output end, and the HDMI output end is connect with display equipment.
2. the switch of convertible unlike signal format as described in claim 1, it is characterised in that: a variety of interface inputs
End connects including Lightning input interface, MINI DP input interface, USB-C input interface, DP input interface, HDMI-D input
Mouth and HDMI-A input interface；
It includes that Lightning turns HDMI module, MINI DP turns HDMI module, USB-C turns HDMI mould that the interface, which turns HDMI module,
Block, DP turn HDMI module, HDMI-D turns HDMI module and HDMI-A turns HDMI module；
The Lightning input interface connects the Lightning and turns HDMI module, and the Lightning turns HDMI module
Connect the HDMI switching module；
The MINI DP input interface connects the MINI DP and turns HDMI module, and the MINI DP turns HDMI module connection institute
State HDMI switching module；
The USB-C input interface connects the USB-C and turns HDMI module, and the USB-C turns HDMI module and connects the HDMI
Switching module；
The DP input interface connects the DP and turns HDMI module, and the DP turns HDMI module and connects the HDMI switching module；
The HDMI-D input interface connects the HDMI-D and turns HDMI module, and the HDMI-D turns described in HDMI module connection
HDMI switching module；
The HDMI-A input interface connects the HDMI-A and turns HDMI module, and the HDMI-A turns described in HDMI module connection
HDMI switching module.
3. the switch of convertible unlike signal format as claimed in claim 2, it is characterised in that:
It is that Lightning turns TMDS module that the Lightning, which turns HDMI module,；
It is that MINI DP turns TMDS module that the MINI DP, which turns HDMI module,；
It is that USB-C turns TMDS module that the USB-C, which turns HDMI module,；
It is that DP turns TMDS module that the DP, which turns HDMI module,；
It is that HDMI-D turns TMDS module that the HDMI-D, which turns HDMI module,；
It is that HDMI-A turns TMDS module that the HDMI-A, which turns HDMI module,.
4. the switch of convertible unlike signal format as described in claim 1, it is characterised in that: the HDMI switching module
For TMDS switching module.
5. the switch of convertible unlike signal format as described in claim 1, it is characterised in that: the convertible different letters
The switch of number format further includes HDMI times of wire module, and the HDMI switching module connects the HDMI times of wire module, described
HDMI times of wire module connects the HDMI output end.
6. the switch of convertible unlike signal format as claimed in claim 1 or 5, it is characterised in that: the HDMI output
End is HDMI-A output interface.
7. the switch of convertible unlike signal format as described in claim 1, it is characterised in that: a variety of interface inputs
End turns HDMI module with the interface and passes through connection.
8. the switch of convertible unlike signal format as described in claim 1, it is characterised in that: the HDMI output end with
The display equipment is connected by wire rod.
9. the switch of convertible unlike signal format as described in claim 1, it is characterised in that: the convertible different letters
The switch of number format further includes power supply adaptor and voltage reduction module, and power supply connects the power supply adaptor, the power adaptation
Device connects the voltage reduction module, and the voltage reduction module connects the HDMI switching module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910207958.0A CN109743512A (en) | 2019-03-19 | 2019-03-19 | A kind of switch of convertible unlike signal format |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910207958.0A CN109743512A (en) | 2019-03-19 | 2019-03-19 | A kind of switch of convertible unlike signal format |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109743512A true CN109743512A (en) | 2019-05-10 |
Family
ID=66370831
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910207958.0A Pending CN109743512A (en) | 2019-03-19 | 2019-03-19 | A kind of switch of convertible unlike signal format |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111787359A (en) * | 2020-07-30 | 2020-10-16 | 深圳市东明炬创电子有限公司 | 4K coder-decoder of IP stream media |
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| CN201319460Y (en) * | 2008-09-05 | 2009-09-30 | 黄健华 | Multimedia outlet with multiple port inputs and single HDMI port output |
| CN202503598U (en) * | 2012-03-28 | 2012-10-24 | 倍奥锐(北京)科技有限公司 | Video conversion device |
| US20120307143A1 (en) * | 2007-03-29 | 2012-12-06 | Samsung Electronics Co., Ltd. | Display apparatus for displaying video input through various ports |
| CN107846558A (en) * | 2017-12-05 | 2018-03-27 | 成都优购科技有限公司 | Multisignal source HDMI display switching equipment |
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2019
- 2019-03-19 CN CN201910207958.0A patent/CN109743512A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120307143A1 (en) * | 2007-03-29 | 2012-12-06 | Samsung Electronics Co., Ltd. | Display apparatus for displaying video input through various ports |
| CN201319460Y (en) * | 2008-09-05 | 2009-09-30 | 黄健华 | Multimedia outlet with multiple port inputs and single HDMI port output |
| CN202503598U (en) * | 2012-03-28 | 2012-10-24 | 倍奥锐(北京)科技有限公司 | Video conversion device |
| CN107846558A (en) * | 2017-12-05 | 2018-03-27 | 成都优购科技有限公司 | Multisignal source HDMI display switching equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111787359A (en) * | 2020-07-30 | 2020-10-16 | 深圳市东明炬创电子有限公司 | 4K coder-decoder of IP stream media |
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Application publication date: 20190510 |