CN209216081U - Interface conversion circuit, interface convertor, charger baby, audio-visual devices and intelligent terminal - Google Patents
Interface conversion circuit, interface convertor, charger baby, audio-visual devices and intelligent terminal Download PDFInfo
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- CN209216081U CN209216081U CN201821914814.6U CN201821914814U CN209216081U CN 209216081 U CN209216081 U CN 209216081U CN 201821914814 U CN201821914814 U CN 201821914814U CN 209216081 U CN209216081 U CN 209216081U
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- conversion circuit
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Abstract
The utility model discloses a kind of interface conversion circuit, interface convertor, charger baby, audio-visual devices and intelligent terminals, it is related to interface conversion, aiming at the problem that carrying out interface conversion can not charge simultaneously, provide following technical scheme, including separate module, it is connect with input terminal, for input signal to be separated into video data and other data；Video module is connect with separate module, converts video standard signal output for video data；Module is expanded, is connect with separate module, converts the data-signal output suitable for all types of output interfaces for other data；Reverse charging module is connected between an output interface and input terminal, for when the output interface accesses power supply, the access device by the input terminal to the output end to charge.Wherein when output interface insertion power supply, reverse charging module is started to work, and is charged by input terminal to access device, is supported charging while realizing interface conversion, and extend access device uses the time, offers convenience.
Description
Technical field
The utility model relates to interface conversion, more specifically, it relates to a kind of interface conversion circuit, interface convertor,
Charger baby, audio-visual devices and intelligent terminal.
Background technique
With the development of society, science and technology be constantly progressive, electronic product constantly update, electronic equipment it is portable, frivolous, flat
Flat and short and small chemical conversion is the pursuit that people are keen to the most, and it is severely limited that this allows for the interface quantity on electronic equipment,
Electronic equipment is caused to be difficult to support the access of a variety of external equipments.
Then technical staff has developed interface convertor, passes through input terminal and electronic equipment (such as mobile phone, plate, notes
This computer) it connects, output end can be attached with the external equipment of multiple interfaces, enrich the use demand of electronic equipment.
Currently, disclosing one kind application No. is 201721343903.5 Chinese patent there is SD, TF card seat and RJ45 to connect
The multifunction converter of mouth, it includes Type-C interface, HUB main control module, power module, HD video conversion module, Type-
C base, USB3.0 interface, network interface conversion module, RJ45 network interface, card reader conversion module, SD card seat, TF card seat and
HDMI interface；The program is by a Type-C interface conversion at USB3.0 interface, HDMI interface, Type-C base and RJ45
Network interface, while also there is SD card seat and TF card seat, it makes it possible to while connecting multiple functions interface.
Although this multifunction converter has multiple functions interface available, due to the charging of electronic equipment
Mouth is occupied by the multifunction converter, is caused to carry out simultaneously using the converter and charging, is influenced usage experience.
Utility model content
In view of the deficienciess of the prior art, the first of the utility model is designed to provide a kind of interface conversion circuit,
Have the advantages that using can also charge simultaneously when interface conversion function.
To achieve the above object, the utility model provides following technical solution:
A kind of interface conversion circuit, including
Separate module is connect with input terminal, for input signal to be separated into video data and other data；
Video module is connect with separate module, converts video standard signal output for video data；
Module is expanded, is connect with separate module, converts the data-signal suitable for all types of output interfaces for other data
Output；
Reverse charging module is connected between an output interface and input terminal, is used for when the output interface accesses power supply,
It keeps expanding the data transmission of module, and the access device by the input terminal to the output end charges.
By adopting the above technical scheme, electronic equipment accesses circuit by input terminal, first through separate module by input signal
Video data and other data are separated into, are divided into two, two-way output, wherein video data is converted into mark by video module
Quasi- vision signal is exported, and it is the signal type to match with various types interface that other data, which then pass through expansion module converter,
It is exported, to realize a function of converting to multiplex roles；Wherein when output interface insertion power supply, the power supply is detected
Level signal, reverse charging module start to work, continue keep expand module data output, and by input terminal to access
Equipment charge supports charging while realizing interface conversion, and extend access device uses the time, offers convenience.
Preferably, the positive anti-plug module for supporting the positive and negative insertion of input terminal is connected between the separate module and input terminal.
By adopting the above technical scheme, electronic equipment access input terminal, due to the effect of positive anti-plug module so that no matter electronics
How equipment, which is inserted into input terminal, can all realize connection, without extracting adjustment, further offer convenience.
In view of the deficienciess of the prior art, the second of the utility model is designed to provide a kind of interface convertor, tool
The advantages of can also charging simultaneously when having using interface conversion function.
To achieve the above object, the utility model provides following technical solution:
A kind of interface convertor, including interface conversion circuit as described above.
By adopting the above technical scheme, it realizes the function of interface conversion, support while charging, be independent of each other, extend electronics
Equipment uses the time, offers convenience.
Preferably, the input terminal is the first base of Type-C.
By adopting the above technical scheme, Type-C is to support wider interface at this stage, and function is advanced, easy-to-use.
Preferably, the output interface includes any number of the second base of Type-C, Type-A base, TF+SD card reading
Device, RJ45 base.
By adopting the above technical scheme, common interface is all integrated in interface convertor, only need adapter, Ji Kezhi
It holds most of expand to apply, offer convenience to using.
In view of the deficienciess of the prior art, the third of the utility model is designed to provide a kind of charger baby, having makes
The advantages of with can also charge simultaneously when interface conversion function.
To achieve the above object, the utility model provides following technical solution:
A kind of charger baby, including interface conversion circuit as described above.
By adopting the above technical scheme, the integrated interface conversion circuit in charger baby realizes the function of interface conversion, supports same
When charge, be independent of each other, extend electronic equipment use the time, offer convenience.
It preferably, further include the wireless charging module being connect with battery.
By adopting the above technical scheme, in interface conversion, wireless charging module is realized without interface, wireless charge function,
Further convenience is brought to using.
It preferably, further include bluetooth module, the power amplifier module being connect with bluetooth module and the hair being connect with power amplifier module
Sound device.
By adopting the above technical scheme, using the battery of charger baby, bluetooth, the function of speaker are integrated in charger baby, function
It can more enrich.
In view of the deficienciess of the prior art, the 4th of the utility model the is designed to provide a kind of audio-visual devices, have
The advantages of using can also charge simultaneously when interface conversion function.
To achieve the above object, the utility model provides following technical solution:
A kind of audio-visual devices, including interface conversion circuit as described above.
By adopting the above technical scheme, the integrated interface conversion circuit in audio-visual devices realizes the function of interface conversion, supports
It charges, is independent of each other simultaneously, extend electronic equipment uses the time, offers convenience.
In view of the deficienciess of the prior art, the 5th of the utility model the is designed to provide a kind of intelligent terminal, have
The advantages of using can also charge simultaneously when interface conversion function.
To achieve the above object, the utility model provides following technical solution:
A kind of intelligent terminal, including interface conversion circuit as described above.
By adopting the above technical scheme, the integrated interface conversion circuit in intelligent terminal realizes the function of interface conversion, supports
It charges, is independent of each other simultaneously, extend electronic equipment uses the time, offers convenience.
In conclusion the utility model has the following beneficial effects:
1. supporting charge while interface conversion, it is independent of each other, extend electronic equipment uses time, band
To facilitate；
2. supporting the positive anti-plug of input terminal by positive anti-plug module, automatic identification after electronic equipment access is adjusted without extracting
It is whole, it is easy-to-use；
It being transmitted 3. the input signal of electronic equipment is peeled away, video data and other signals are divided into two-way, according to
It is exported according to demand, reducing influences, and enhances expansion.
Detailed description of the invention
Fig. 1 is the schematic illustration of the utility model interface conversion circuit and interface convertor；
Fig. 2 is the schematic illustration of charger baby in the utility model.
In figure: 101, positive anti-plug module；102, separate module；103, module is expanded；104, video module；105, it reversely fills
Electric module；201, the first base of Type-C；202, Type-A base；203, TF+SD card reader；204, RJ45 base；205,
The second base of Type-C；206, HDMI female base；301, bluetooth module；302, power amplifier module；303, loudspeaker；306, solar energy face
Plate；307, battery；308, wireless charging module.
Specific embodiment
With reference to the accompanying drawings and embodiments, the utility model is described in detail.
Embodiment 1
A kind of interface conversion circuit referring to Fig.1, including positive anti-plug module 101, separate module 102, video module 104, is opened up
Open up module 103 and reverse charging module 105.
Wherein, positive anti-plug module 101 is connected between input terminal and separate module 102, and detection electronic equipment passes through connection
Line access input terminal positive anti-plug to, and then adjust input it is forward and reverse, without extract be adjusted, adjust automatically makes
With conveniently.
Separate module 102 is used to handle input signal, specially removes video data from input signal,
It is divided into two into video data and other data, avoids influence of other data to video data in interface conversion.This implementation
Separate module 102 is divided to be adopted as PS8742 chip and peripheral circuit with positive anti-plug module 101 to realize in example.
It expands module 103 to connect with separate module 102, receives other data that separate module 102 exports, and other are counted
According to the data type being converted into all types of Interface Matchings, such as being converted into can be with Type-A, Type-C, TF+SD card reader
203, the data type that the interfaces such as RJ45 are transmitted completes the practical conversion of interface.Module 103 is expanded in the present embodiment is
FL5001X chip.
Video module 104 is connect with separate module 102, receives the video data that separate module 102 exports, and by video counts
It is exported according to video standard signal is converted into, such as is converted into the vision signal suitable for HDMI interface output, support high definition defeated
Out, corresponding, video module is adopted as PS176 chip.
Reverse charging module 105 is connected between input terminal and one of output interface, which can power supply source
Access.Reverse charging module 105 is when detecting plant-grid connection, the function of keeping the output interface persistently to export, and by connecing
The input interface electron equipment for entering electronic equipment charges, and other interfaces of expanding can still carry out interface conversion at this time,
It is complementary with charging to influence, it is easy to use.Reverse charging module is adopted as FL7102 chip in the present embodiment.
Embodiment 2
A kind of interface convertor including the interface conversion circuit in embodiment 1, further includes and positive anti-plug module referring to Fig.1
The input terminals of 101 connections, it can also be class that input terminal is the first base of Type-C 201 in the present embodiment in other embodiments
Like the interface with transmission of video and the positive anti-plug of support.
Interface convertor further includes and expands all types of output interfaces that connect of module 103, specifically includes Type-C the
Two bases 205, Type-A base 202, TF+SD card reader 203, RJ45 base 204 support daily various interface conversions to need
It asks, offers convenience to user.
Interface convertor further includes the HDMI female base 206 connecting with video module 104, supports the HD video of HDMI interface
Output.
Embodiment 3
A kind of charger baby, reference Fig. 2 further include battery 307 and battery including the interface conversion circuit in embodiment 1
The wireless charging module 308 of 307 connections, for supporting the electronic equipment of wireless charging that can lead to while carrying out interface conversion
It crosses wireless charging module 308 to charge, is not necessarily to line, it is easy-to-use.
Charger baby further includes tooth module, the power amplifier module connecting with bluetooth module 301 302 and connects with power amplifier module 302
The acoustical generator connect, generator is loudspeaker 303 in the present embodiment.Using the battery 307 of charger baby, application is further expanded.
In addition, charger baby can also charge to battery 307 by solar panel 306, and in no external power supply, benefit
It is charged with sunlight, supports more use demands.
Embodiment 4
A kind of audio-visual devices, including the interface conversion circuit in embodiment 1, audio-visual devices can be high-clear display, throwing
The equipment that shadow instrument, speaker, power amplifier etc. need multiplex roles conversion requirements.
Embodiment 5
A kind of intelligent terminal, including the interface conversion circuit in embodiment 1, intelligent terminal can be computer, mobile phone, plate
Deng the electronic equipment with data processing, communication function.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of interface conversion circuit, it is characterised in that: including
Separate module (102), connect with input terminal, for input signal to be separated into video data and other data；
Video module (104) is connect with separate module (102), converts video standard signal output for video data；
It expands module (103), is connect with separate module (102), convert the number suitable for all types of output interfaces for other data
It is believed that number output；
Reverse charging module (105), is connected between an output interface and input terminal, for accessing power supply in the output interface
When, it keeps expanding the data transmission of module (103), and the access device by the input terminal to the output end charges.
2. interface conversion circuit according to claim 1, it is characterised in that: the separate module (102) and input terminal it
Between be connected with support the positive and negative insertion of input terminal positive anti-plug module (101).
3. a kind of interface convertor, it is characterised in that: including interface conversion circuit as claimed in claim 1 or 2.
4. interface convertor according to claim 3, it is characterised in that: the input terminal is the first base of Type-C
(201)。
5. interface convertor according to claim 3, it is characterised in that: the output interface includes any number of
The second base of Type-C (205), Type-A base (202), TF+SD card reader (203), RJ45 base (204).
6. a kind of charger baby, it is characterised in that: including interface conversion circuit as claimed in claim 1 or 2.
7. charger baby according to claim 6, it is characterised in that: further include the wireless charging mould being connect with battery (307)
Block (308).
8. charger baby according to claim 6, it is characterised in that: further include bluetooth module (301) and bluetooth module
(301) power amplifier module (302) connected and the acoustical generator being connect with power amplifier module (302).
9. a kind of audio-visual devices, it is characterised in that: including interface conversion circuit as claimed in claim 1 or 2.
10. a kind of intelligent terminal, it is characterised in that: including interface conversion circuit as claimed in claim 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821914814.6U CN209216081U (en) | 2018-11-20 | 2018-11-20 | Interface conversion circuit, interface convertor, charger baby, audio-visual devices and intelligent terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821914814.6U CN209216081U (en) | 2018-11-20 | 2018-11-20 | Interface conversion circuit, interface convertor, charger baby, audio-visual devices and intelligent terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209216081U true CN209216081U (en) | 2019-08-06 |
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ID=67460502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821914814.6U Active CN209216081U (en) | 2018-11-20 | 2018-11-20 | Interface conversion circuit, interface convertor, charger baby, audio-visual devices and intelligent terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209216081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601302A (en) * | 2019-09-25 | 2019-12-20 | 陈涛 | Charging and power conversion circuit and connector thereof |
-
2018
- 2018-11-20 CN CN201821914814.6U patent/CN209216081U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601302A (en) * | 2019-09-25 | 2019-12-20 | 陈涛 | Charging and power conversion circuit and connector thereof |
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