CN208225050U - The conversion equipment of one kind of multiple signal reverse conversion TYPE-C signal outputs - Google Patents
The conversion equipment of one kind of multiple signal reverse conversion TYPE-C signal outputs Download PDFInfo
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- CN208225050U CN208225050U CN201820732406.2U CN201820732406U CN208225050U CN 208225050 U CN208225050 U CN 208225050U CN 201820732406 U CN201820732406 U CN 201820732406U CN 208225050 U CN208225050 U CN 208225050U
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Abstract
The utility model relates to signal switch technology fields, in particular to the conversion equipment of one kind of multiple signal reverse conversion TYPE-C signal outputs, including a shell, it include the HDMI input terminal for inputting HDMI signal in the shell, for inputting USB input of usb signal, for inputting the PD input terminal of PD signal, for by HDMI signal, usb signal, PD signal is converted into the signal conversion module of TYPE-C signal, and the TYPE-C signal output terminal for the output of TYPE-C signal, the HDMI input terminal, USB input, PD input terminal is connected with signal conversion module, the signal conversion module is connected with TYPE-C signal output terminal, HDMI input terminal, USB input Between son, PD input terminal and TYPE-C signal output terminal synchronize form signal path.Compared with prior art, the conversion equipment of the multi-signal reverse conversion TYPE-C signal output of the utility model can realize a variety of extension functions, while connect common external equipment, more stable convenience.
Description
[technical field]
The utility model relates to signal switch technology field, in particular to one kind of multiple signal reverse conversion TYPE-C signals
The conversion equipment of output.
[background technique]
With the rapid development of technology, USB TYPE-C interface is also versatile interface protocol most popular at present.Relatively
The external equipment of the USB TYPE-C answered is also more and more, such as the hard disk of TYPE-C interface, display, conversion adapter.
How by the equipment of legacy interface, such as computer, DVD etc. is connect with newest USB TYPE-C interface peripherals
Get up, make the equipment of storage, has a new interface function, it is actual in use, enhanced convenience is quick or new in TYPE-C
In the production test of equipment, original storage used equipment could be used that, realize compatible well, it would be highly desirable to which research staff goes to solve.
[utility model content]
In order to overcome the above problem, the multi-signal that can effectively solve the above problems the utility model proposes one kind reversely turns
Change the conversion equipment of TYPE-C signal output.
The utility model solves a kind of technical solution that above-mentioned technical problem provides: providing one kind of multiple signals and reversely turns
The conversion equipment of TYPE-C signal output, including a shell are changed, includes defeated for inputting the HDMI of HDMI signal in the shell
Enter terminal, USB input for inputting usb signal, the PD input terminal for inputting PD signal, for HDMI to be believed
Number, usb signal, PD signal be converted into the signal conversion module of TYPE-C signal, and the TYPE- for the output of TYPE-C signal
C signal output terminal, the HDMI input terminal, USB input, PD input terminal are connected with signal conversion module, institute
It states signal conversion module to be connected with TYPE-C signal output terminal, HDMI input terminal, USB input, PD input terminal
Between TYPE-C signal output terminal synchronize form signal path.
Preferably, the shell further includes that HDMI signal, usb signal, PD signal are converted into TYPE-C letter for controlling
Number micro-control unit, the micro-control unit is connected with the signal conversion module, and the micro-control unit uses
STM32F103 model chip.
Preferably, the signal conversion module uses LT9721 model chip.
Preferably, the signal conversion module includes the HDMI signal receiving module for receiving HDMI signal, described
HDMI signal receiving module is connected with the HDMI input terminal；For receiving the USB3.0 signal receiving module of usb signal,
The USB3.0 signal receiving module is connected with USB input；For receiving the PD signal receiving module of PD signal,
The PD signal receiving module is connected with the PD input terminal；For HDMI signal, usb signal, PD signal to be converted into
The TYPE-C signal conversion module of TYPE-C signal, the TYPE-C signal conversion module respectively with HDMI signal receiving module,
USB3.0 signal receiving module, PD signal receiving module are connected.
Preferably, the TYPE-C signal output terminal supports HDMI, USB, PD communication protocol.
Preferably, the HDMI input terminal, USB input, PD input terminal, TYPE-C signal output terminal pass through
Precision welding technology is connected with signal conversion module.
Preferably, the HDMI input terminal, USB input, TYPE-C signal output terminal are using accurate gold-plated end
Son.
Compared with prior art, the conversion equipment of the multi-signal reverse conversion TYPE-C signal output of the utility model can
The signal of HDMI video signal, usb signal and PD agreement is converted to TYPE-C signal simultaneously, it is transferred to TYPE-C signal
Output terminal connects conducive to realizing the equipment of legacy interface, such as computer, DVD etc. with newest USB TYPE-C interface peripherals
It picks up and, make the equipment of storage, have a new interface function, it is actual in use, enhanced convenience is quick, it is newly set in TYPE-C
In standby production test, original storage used equipment could be used that, realize compatible well.
[Detailed description of the invention]
Fig. 1 is the modular structure of the conversion equipment of the one kind of multiple signal reverse conversion TYPE-C signal outputs of the utility model
Schematic diagram；
Fig. 2 is the signal conversion of the conversion equipment of the one kind of multiple signal reverse conversion TYPE-C signal outputs of the utility model
Modular structure schematic diagram；
Fig. 3 is the signal conversion of the conversion equipment of the one kind of multiple signal reverse conversion TYPE-C signal outputs of the utility model
Modular circuit schematic diagram；
Fig. 4 is the microcontroller list of the conversion equipment of the one kind of multiple signal reverse conversion TYPE-C signal outputs of the utility model
First circuit diagram.
[specific embodiment]
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used for explaining
The utility model is not used to limit the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only limitted to the relative position in given view, rather than absolute position.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention,
It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
The converting means of one kind of multiple signal reverse conversion TYPE-C signals output of the utility model referring to FIG. 1 to FIG. 4,
It sets, including a shell, includes the HDMI input terminal for inputting HDMI signal in the shell；For inputting usb signal
USB input；For inputting the PD input terminal of PD signal；For HDMI signal, usb signal, PD signal to be converted into
The signal conversion module of TYPE-C signal；And the TYPE-C signal output terminal for the output of TYPE-C signal；The HDMI
Input terminal, USB input, PD input terminal are connected with signal conversion module, the signal conversion module and TYPE-C
Signal output terminal is connected, HDMI input terminal, USB input, PD input terminal and TYPE-C signal output terminal it
Between synchronize to form signal path.The shell further includes micro-control unit, the micro-control unit and the signal conversion module
It is connected, HDMI signal, usb signal, PD signal is converted into TYPE-C signal for controlling, the micro-control unit uses
STM32F103 model chip, the signal conversion module use LT9721 model chip.
The signal conversion module includes the HDMI signal receiving module for receiving HDMI signal, and the HDMI signal connects
Module is received to be connected with the HDMI input terminal；For receiving the USB3.0 signal receiving module of usb signal, the USB3.0
Signal receiving module is connected with USB input；For receiving the PD signal receiving module of PD signal, the PD signal
Receiving module is connected with the PD input terminal；For HDMI signal, usb signal, PD signal to be converted into TYPE-C signal
TYPE-C signal conversion module, the TYPE-C signal conversion module respectively with HDMI signal receiving module, USB3.0 signal
Receiving module, PD signal receiving module are connected.The TYPE-C signal output terminal supports HDMI, USB, PD communication protocol.
The HDMI input terminal, USB input, PD input terminal, TYPE-C signal output terminal by precision welding technology with
Signal conversion module is connected, then is scanned to signal path, including short open circuit detecting.The HDMI input terminal, USB are defeated
Enter terminal, TYPE-C signal output terminal using accurate gold-plated terminal.
Compared with prior art, the conversion equipment of the multi-signal reverse conversion TYPE-C signal output of the utility model can
The signal of HDMI video signal, usb signal and PD agreement is converted to TYPE-C signal simultaneously, it is transferred to TYPE-C signal
Output terminal connects conducive to realizing the equipment of legacy interface, such as computer, DVD etc. with newest USB TYPE-C interface peripherals
It picks up and, make the equipment of storage, have a new interface function, it is actual in use, enhanced convenience is quick, it is newly set in TYPE-C
In standby production test, original storage used equipment could be used that, realize compatible well.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
All any modifications made within the design of the utility model, equivalent replacement and improvement etc. should be included in the utility model
Scope of patent protection in.
Claims (7)
1. the conversion equipment of one kind of multiple signal reverse conversion TYPE-C signal outputs, which is characterized in that described including a shell
It include USB input for inputting the HDMI input terminal of HDMI signal, for inputting usb signal in shell, for defeated
Enter the PD input terminal of PD signal, the signal for HDMI signal, usb signal, PD signal to be converted into TYPE-C signal is converted
Module, and for TYPE-C signal output TYPE-C signal output terminal, the HDMI input terminal, USB input,
PD input terminal is connected with signal conversion module, and the signal conversion module is connected with TYPE-C signal output terminal,
HDMI input terminal, USB input, between PD input terminal and TYPE-C signal output terminal synchronize form signal path.
2. the conversion equipment of multi-signal reverse conversion TYPE-C signal output as described in claim 1, which is characterized in that institute
Stating shell further includes for controlling the micro-control unit that HDMI signal, usb signal, PD signal are converted into TYPE-C signal, institute
It states micro-control unit to be connected with the signal conversion module, the micro-control unit uses STM32F103 model chip.
3. the conversion equipment of multi-signal reverse conversion TYPE-C signal output as described in claim 1, which is characterized in that institute
Signal conversion module is stated using LT9721 model chip.
4. the conversion equipment of multi-signal reverse conversion TYPE-C signal output as described in claim 1, which is characterized in that institute
Stating signal conversion module includes the HDMI signal receiving module for receiving HDMI signal, the HDMI signal receiving module and institute
HDMI input terminal is stated to be connected；For receiving the USB3.0 signal receiving module of usb signal, the USB3.0 signal receives mould
Block is connected with USB input；For receiving the PD signal receiving module of PD signal, the PD signal receiving module with
The PD input terminal is connected；TYPE-C for HDMI signal, usb signal, PD signal to be converted into TYPE-C signal believes
Number conversion module, the TYPE-C signal conversion module respectively with HDMI signal receiving module, USB3.0 signal receiving module, PD
Signal receiving module is connected.
5. the conversion equipment of multi-signal reverse conversion TYPE-C signal output as described in claim 1, which is characterized in that institute
It states TYPE-C signal output terminal and supports HDMI, USB, PD communication protocol.
6. the conversion equipment of multi-signal reverse conversion TYPE-C signal output as described in claim 1, which is characterized in that institute
HDMI input terminal, USB input, PD input terminal, TYPE-C signal output terminal are stated by precision welding technology and is believed
Number conversion module is connected.
7. the conversion equipment of multi-signal reverse conversion TYPE-C signal output as described in claim 1, which is characterized in that institute
HDMI input terminal, USB input, TYPE-C signal output terminal are stated using accurate gold-plated terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820732406.2U CN208225050U (en) | 2018-05-09 | 2018-05-09 | The conversion equipment of one kind of multiple signal reverse conversion TYPE-C signal outputs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820732406.2U CN208225050U (en) | 2018-05-09 | 2018-05-09 | The conversion equipment of one kind of multiple signal reverse conversion TYPE-C signal outputs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208225050U true CN208225050U (en) | 2018-12-11 |
Family
ID=64508299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820732406.2U Active CN208225050U (en) | 2018-05-09 | 2018-05-09 | The conversion equipment of one kind of multiple signal reverse conversion TYPE-C signal outputs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208225050U (en) |
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2018
- 2018-05-09 CN CN201820732406.2U patent/CN208225050U/en active Active
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