CN206850919U - HDMI input equipments for mobile terminal - Google Patents
HDMI input equipments for mobile terminal Download PDFInfo
- Publication number
- CN206850919U CN206850919U CN201720812433.6U CN201720812433U CN206850919U CN 206850919 U CN206850919 U CN 206850919U CN 201720812433 U CN201720812433 U CN 201720812433U CN 206850919 U CN206850919 U CN 206850919U
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- China
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- hdmi
- mobile terminal
- chip
- mipi
- power supply
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Abstract
The utility model discloses a kind of HDMI input equipments for mobile terminal,Including camera and mobile terminal master chip CPU,Including HDMI connector,HDMI conversion chips,MIPI signals switch chip and power supply,Described HDMI conversion chips one end is connected with the HDMI connector,The other end of the HDMI conversion chips is connected with MIPI signals switching chip,The HDMI conversion chips are used to being converted into MIPI signals and the MIPI signals being transferred into the MIPI signals HDMI signals that the HDMI connector is transmitted to switch chip,One end of the MIPI signals switching chip connects the mobile terminal master chip CPU,The power supply is used to switch chip power supply to the HDMI conversion chips and MIPI signals.The utility model can use on any one mobile terminal such as mobile phone or flat board, realize the function using mobile phone and flat board as HDMI input equipments, and do not influence the conventional func of mobile terminal.
Description
Technical field
It the utility model is related to a kind of equipment, more particularly to a kind of HDMI input equipments for mobile terminal.
Background technology
HDMI has been increasingly used among electronic equipment as high definition digital multimedia interface, but is worked as and be used in
When in the isometric larger equipment of computer, mobile phone and flat board are seldom equipped with HDMI, even and if be equipped with HDMI, mobile phone
It is mostly audio frequency and video output equipment with flat board, rather than input equipment, there are some inconvenience to some specific application demands.
Utility model content
The defects of the technical problems to be solved in the utility model is to overcome in the prior art, there is provided one kind is used to move
The HDMI input equipments of terminal, it can use, be realized mobile phone on any one mobile terminal such as mobile phone or flat board
With function of the flat board as HDMI input equipments, and the conventional func of mobile phone and flat board is not influenceed.
The utility model is that solve above-mentioned technical problem by following technical proposals：
The utility model is a kind of HDMI input equipments for mobile terminal, and the mobile terminal includes camera and shifting
Dynamic terminal master chip CPU, its feature are that the HDMI input equipments for mobile terminal include HDMI connector, HDMI
Conversion chip, MIPI signals switching chip and power supply, described HDMI conversion chips one end are connected with the HDMI connector,
The other end of the HDMI conversion chips is connected with MIPI signals switching chip, and the HDMI conversion chips are used for by described in
The HDMI signals of HDMI connector transmission, which are converted into MIPI signals and the MIPI signals are transferred into the MIPI signals, to be switched
Chip, one end of the MIPI signals switching chip connect the mobile terminal master chip CPU, and the power supply is used for institute
State HDMI conversion chips and MIPI signals switching chip power supply.
Preferably, the other end of the MIPI signals switching chip connects the camera.
Preferably, the HDMI connector is provided with external interface, and the external interface is provided with protection circuit, the guarantor
Protection circuit is used to prevent that HDMI conversion chips and MIPI signals the switching chip is breakdown.
Preferably, the power supply is 1.2VDC power supplies.
Preferably, the power supply is powered using DC-DC decompressions mode.
Positive effect of the present utility model is：
The utility model can use on any one mobile terminal such as mobile phone or flat board, realize mobile phone and
Function of the flat board as HDMI input equipments, and the conventional func of mobile terminal is not influenceed；And in some special applications
, can be with some HDMI output equipments of remote support, such as camera, millet box under scene.
Brief description of the drawings
Fig. 1 is the structural representation of preferred embodiment of the present utility model.
Embodiment
The utility model is further illustrated below by the mode of embodiment, but is not therefore limited in the utility model
Among described scope of embodiments.
Fig. 1 is referred to, the utility model is used for the HDMI input equipments of mobile terminal, and mobile terminal includes the He of camera 4
Mobile terminal master chip CPU5, in addition to HDMI connector 1, HDMI conversion chips 2, MIPI signals switching chip 3 and power supply electricity
Source, the one end of HDMI conversion chips 2 are connected with HDMI connector 1, the other end and the MIPI signals switching chip of HDMI conversion chips 2
3 connections, HDMI conversion chips 2 are used to the HDMI signals that HDMI connector 1 is transmitted being converted into MIPI signals and by MIPI signals
It is transferred to MIPI signals switching chip 3, one end connection mobile terminal master chip CPU5 of MIPI signals switching chip 3, power supply electricity
Source is used to power to HDMI conversion chips 2 and MIPI signals switching chip 3.
The TC358743XBG chips that Toshiba Corp produces can be used in HDMI conversion chips 2, and the chip can be by HDMI
The MIPI signals that input signal is converted into camera are linked into MIPI switching chips 3, and the model of MIPI signals switching chip 3 can be
One end MIPI signals of FSA642, MIPI signal switching chip 3 connect the signal of secondary camera, and other end MIPI signals just access
The signal that TC358743XBG is converted, the conventional camera function of mobile phone and flat board is not influenceed thus.
More preferably, the other end connection camera 4 of MIPI signals switching chip 3.
HDMI connector 1 is provided with external interface, and external interface is provided with protection circuit, and protection circuit is used to prevent HDMI
Conversion chip 2 and MIPI signals switching chip 3 are breakdown.
Power supply is 1.2VDC power supplies.Preferably, power supply is powered using DC-DC decompressions mode.
The utility model can use on any one mobile terminal such as mobile phone or flat board, realize mobile phone and
Function of the flat board as HDMI input equipments, and the conventional func of mobile terminal is not influenceed；And in some special applications
, can be with some HDMI output equipments of remote support, such as camera, millet box under scene.
The utility model is described in detail above in association with accompanying drawing embodiment, those skilled in the art can root
Many variations example is made to the utility model according to described above.All timess within the spirit and principles of the utility model, made
What modification, equivalent substitution, improvement etc., should be included within the scope of protection of the utility model.Thus, it is some in embodiment
Details should not be formed will be used as this reality to restriction of the present utility model, the utility model using the scope that appended claims define
With new protection domain.
Claims (5)
1. a kind of HDMI input equipments for mobile terminal, the mobile terminal includes camera and mobile terminal master chip
CPU, it is characterised in that the HDMI input equipments for mobile terminal include HDMI connector, HDMI conversion chips, MIPI
Signal switches chip and power supply, described HDMI conversion chips one end are connected with the HDMI connector, the HDMI conversions
The other end of chip is connected with MIPI signals switching chip, and the HDMI conversion chips are used to pass the HDMI connector
Defeated HDMI signals, which are converted into MIPI signals and the MIPI signals are transferred into the MIPI signals, switches chip, the MIPI
One end of signal switching chip connects the mobile terminal master chip CPU, and the power supply is used to change core to the HDMI
Piece and MIPI signals switching chip power supply.
2. the HDMI input equipments according to claim 1 for mobile terminal, it is characterised in that the MIPI signals are cut
The other end for changing chip connects the camera.
3. the HDMI input equipments according to claim 1 for mobile terminal, it is characterised in that the HDMI connector
External interface is provided with, the external interface is provided with protection circuit, and the protection circuit is used to prevent the HDMI conversions core
Piece and MIPI signals switching chip are breakdown.
4. the HDMI input equipments according to claim 1 for mobile terminal, it is characterised in that the power supply is
1.2VDC power supply.
5. the HDMI input equipments according to claim 4 for mobile terminal, it is characterised in that the power supply is adopted
Powered with DC-DC decompressions mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720812433.6U CN206850919U (en) | 2017-07-06 | 2017-07-06 | HDMI input equipments for mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720812433.6U CN206850919U (en) | 2017-07-06 | 2017-07-06 | HDMI input equipments for mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206850919U true CN206850919U (en) | 2018-01-05 |
Family
ID=60804369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720812433.6U Active CN206850919U (en) | 2017-07-06 | 2017-07-06 | HDMI input equipments for mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206850919U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108848333A (en) * | 2018-08-01 | 2018-11-20 | 深圳市广和通无线股份有限公司 | signal conversion module and mobile terminal |
| CN110661749A (en) * | 2018-06-28 | 2020-01-07 | 视联动力信息技术股份有限公司 | Video signal processing method and video networking terminal |
| CN115348407A (en) * | 2021-05-14 | 2022-11-15 | 海信集团控股股份有限公司 | Electronic equipment, video streaming transmission method and equipment |
-
2017
- 2017-07-06 CN CN201720812433.6U patent/CN206850919U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110661749A (en) * | 2018-06-28 | 2020-01-07 | 视联动力信息技术股份有限公司 | Video signal processing method and video networking terminal |
| CN108848333A (en) * | 2018-08-01 | 2018-11-20 | 深圳市广和通无线股份有限公司 | signal conversion module and mobile terminal |
| CN108848333B (en) * | 2018-08-01 | 2021-07-06 | 深圳市广和通无线股份有限公司 | Signal conversion module and mobile terminal |
| CN115348407A (en) * | 2021-05-14 | 2022-11-15 | 海信集团控股股份有限公司 | Electronic equipment, video streaming transmission method and equipment |
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