CN202276416U - Mobile high-definition link (MHL) converter - Google Patents
Mobile high-definition link (MHL) converter Download PDFInfo
- Publication number
- CN202276416U CN202276416U CN 201120384310 CN201120384310U CN202276416U CN 202276416 U CN202276416 U CN 202276416U CN 201120384310 CN201120384310 CN 201120384310 CN 201120384310 U CN201120384310 U CN 201120384310U CN 202276416 U CN202276416 U CN 202276416U
- Authority
- CN
- China
- Prior art keywords
- interface module
- mhl
- microprocessor
- hdmi
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
- G09G5/005—Adapting incoming signals to the display format of the display terminal
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2370/00—Aspects of data communication
- G09G2370/12—Use of DVI or HDMI protocol in interfaces along the display data pipeline
Abstract
An MHL converter comprises a shell in which a microprocessor unit board is arranged, one side surface of the shell is equipped with a USB interface module and an MHL interface module, and one side of the USB interface module and one side of the MHL interface module are electrically connected with the power supply input end and the MHL signal input end of the microprocessor respectively; the other side surface corresponding to one side surface of the shell is equipped with a high-definition multimedia interface (HDMI) module, one side of the HDMI module is electrically connected with the HDMI signal output end of the microprocessor, and the other side of the USB interface module can be connected with a computer or an adapter to charge the microprocessor; the other side of the MHL interface module can receive the media content played by a portable consumption electronic device and input the media content to the microprocessor, the microprocessor is used to transform the media content inputted by the MHL interface module into a HDMI signal and transmit the HDMI signal to a high definition television or a display via the HDMI module to display. The MHL converter also can be charged on the condition of not having the adapter, and enables the media content conversion function to be realized.
Description
Technical field
The utility model relates to media content conversion field, is specifically related to a kind of MHL transducer.
Background technology
At present; People more and more hopes the media content of portable consumer electronic device such as personal mobile phone, digital camera, digital camera and portable media player storage to be transferred to HDTV or to show to go up to play, to obtain high-quality Voice & Video effect.
Mobile high definition connects that (Mobile High-Definition Link, MHL) transducer is the media content conversion equipment of a kind of connection portable consumer electronic device (like personal mobile phone, digital camera, digital camera and portable media player etc.) and HDTV, display.Wherein, the MHL transducer connects portable consumer electronic device through the MHL interface, and (High Definition Multimedia Interface HDMI) connects HDTV or display through definition multimedia interface; The MHL transducer receives the media content (like film) that portable consumer electronic device is play through the MHL interface; And directly be transferred on HDTV or the display through HDMI behind the HDMI signal that this media content is converted to and show, and do not damage the effect of high definition.
Find in the practice that existing MHL transducer must pass through adaptor charge in use, thereby accomplish the media content conversion of function.If there is not adapter, just realized not the function of media content conversion.
The utility model content
The utility model provides a kind of MHL transducer, and this MHL transducer is not having to charge the function of realization media content conversion under the situation of adapter yet.The MHL transducer MHL transducer that the utility model provides is very easy to use.
A kind of MHL transducer comprises:
Be built-in with the shell of microprocessor unit plate; Said shell one side is provided with usb interface module and MHL interface module, and said usb interface module one side and MHL interface module one side are electrically connected the power input and the MHL signal input part of the microprocessor of said microprocessor unit plate respectively; Be provided with the HDMI interface module with corresponding another side, said shell one side, said HDMI interface module one side is electrically connected the HDMI signal output part of said microprocessor;
Said usb interface module opposite side can connect computer or adapter, and said computer or adapter are used to said microprocessor charging; Said MHL interface module opposite side can connect the media content delivery outlet of portable consumer electronic device, and said MHL interface module is used to receive the media content of said portable consumer electronic device broadcast and import said microprocessor;
Said microprocessor is used for the media content of said MHL interface module input is changed into the HDMI signal and transfers to said HDMI interface module; Said HDMI interface module is used to receive the HDMI signal of said microprocessor transmission and exports HDTV to or display shows through said HDMI opposite side.
Alternatively, said shell also is built-in with the voltage stabilizing circuit module, and said voltage stabilizing circuit module is electrically connected said usb interface module and said microprocessor respectively, is used for said microprocessor is carried out voltage stabilizing control.
Alternatively, said shell is made up of the mutual buckle of left shell, right casing, front casing and rear casing.
Alternatively, said left shell, right casing, front casing and rear casing are by injection molding.
The MHL transducer that the utility model provides also can charge through computer under the situation of adapter not having; Make microprocessor can the media content of MHL interface module input be changed into the HDMI signal and transfer to HDTV or display and carry out high definition and show, realize the function of media content conversion through the HDMI interface module.The MHL transducer MHL transducer that the utility model provides is very easy to use.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the utility model; To do to introduce simply to the accompanying drawing of required use among the embodiment below; Obviously, the accompanying drawing in describing below only is some embodiment of this utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
The schematic diagram of a kind of MHL transducer that Fig. 1 provides for the utility model;
Fig. 2 is the structure chart of MHL transducer shown in Figure 1;
Fig. 3 is the assembly drawing of MHL transducer shown in Figure 2.
Embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of MHL transducer, and this MHL transducer is not having to charge the function of realization media content conversion under the situation of adapter yet.The MHL transducer MHL transducer that the utility model provides is very easy to use.Below be elaborated respectively.
See also Fig. 1～Fig. 3, the schematic diagram of a kind of MHL transducer that Fig. 1 provides for the utility model, Fig. 2 are the structure chart of MHL transducer shown in Figure 1, and Fig. 3 is the assembly drawing of MHL transducer shown in Figure 2.Like Fig. 1～shown in Figure 3, this a kind of MHL transducer comprises:
Be built-in with the shell 1 of microprocessor unit plate 101; Said shell 1 one sides are provided with usb interface module 102 and MHL interface module 103, and said usb interface module 102 1 sides and MHL interface module 103 1 sides are electrically connected the power input and the MHL signal input part of the microprocessor of said microprocessor unit plate 101 respectively; Be provided with HDMI interface module 104 with corresponding another side, said shell 1 one sides, said HDMI interface module 104 1 sides are electrically connected the HDMI signal output part of said microprocessor;
Wherein, said usb interface module 101 opposite sides can connect the microprocessor charging that computer or adapter are said microprocessor unit plate 101; Said MHL interface module 103 opposite sides can connect the media content delivery outlet of portable consumer electronic device, the microprocessor that said MHL interface module 103 is used to receive the media content of said portable consumer electronic device broadcast and imports said microprocessor unit plate 101;
Wherein, the microprocessor of said microprocessor unit plate 101 is used for the media content of said MHL interface module input is changed into the HDMI signal and transfers to said HDMI interface module 104; Said HDMI interface module 104 be used to receive said microprocessor unit plate 101 the microprocessor transmission the HDMI signal and export HDTV to or display shows through said HDMI interface module 104 opposite sides.
Alternatively; As shown in Figure 1; Said shell 1 also is built-in with voltage stabilizing circuit module 105; Said voltage stabilizing circuit module 105 is electrically connected the microprocessor of said usb interface module 101 and said microprocessor unit plate 101 respectively, is used for the microprocessor of said microprocessor unit plate 101 is carried out voltage stabilizing control.
Alternatively, as shown in Figure 3, said shell 1 is made up of left shell 11, right casing 12, front casing 13 and rear casing 14 mutual buckles.
Alternatively, said left shell 11, right casing 12, front casing 13 and rear casing 14 are by injection molding.
The MHL transducer that the utility model provides also can charge through computer under the situation of adapter not having; Make microprocessor can the media content of MHL interface module input be changed into the HDMI signal and transfer to HDTV or display and carry out high definition and show, realize the function of media content conversion through the HDMI interface module.The MHL transducer MHL transducer that the utility model provides is very easy to use.
More than the MHL transducer that the utility model provided has been carried out detailed introduction, used concrete example among this paper the principle and the execution mode of the utility model set forth, the explanation of above embodiment just is used for helping to understand the utility model; Simultaneously, for one of ordinary skill in the art, according to the thought of the utility model, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.
Claims (4)
1. a MHL transducer is characterized in that, comprising:
Be built-in with the shell of microprocessor unit plate; Said shell one side is provided with usb interface module and MHL interface module, and said usb interface module one side and MHL interface module one side are electrically connected the power input and the MHL signal input part of the microprocessor of said microprocessor unit plate respectively; Be provided with the HDMI interface module with corresponding another side, said shell one side, said HDMI interface module one side is electrically connected the HDMI signal output part of said microprocessor;
Said usb interface module opposite side can connect computer or adapter is said microprocessor charging; Said MHL interface module opposite side can connect the media content delivery outlet of portable consumer electronic device, and said MHL interface module is used to receive the media content of said portable consumer electronic device broadcast and import said microprocessor;
Said microprocessor is used for the media content of said MHL interface module input is converted to the HDMI signal and transfers to said HDMI interface module; Said HDMI interface module is used to receive the HDMI signal of said microprocessor transmission and exports HDTV to or display shows through said HDMI interface module opposite side.
2. MHL transducer according to claim 1 is characterized in that said shell also is built-in with the voltage stabilizing circuit module, and said voltage stabilizing circuit module is electrically connected said usb interface module and said microprocessor respectively, is used for said microprocessor is carried out voltage stabilizing control.
3. MHL transducer according to claim 1 and 2 is characterized in that, said shell is made up of the mutual buckle of left shell, right casing, front casing and rear casing.
4. MHL transducer according to claim 3 is characterized in that, said left shell, right casing, front casing and rear casing are by injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120384310 CN202276416U (en) | 2011-10-11 | 2011-10-11 | Mobile high-definition link (MHL) converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120384310 CN202276416U (en) | 2011-10-11 | 2011-10-11 | Mobile high-definition link (MHL) converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202276416U true CN202276416U (en) | 2012-06-13 |
Family
ID=46196750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120384310 Expired - Fee Related CN202276416U (en) | 2011-10-11 | 2011-10-11 | Mobile high-definition link (MHL) converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202276416U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801944A (en) * | 2012-07-19 | 2012-11-28 | 广东欧珀移动通信有限公司 | Implementation method for improving mobile high-definition link (MHL) television image display speed |
| CN102799554A (en) * | 2012-07-23 | 2012-11-28 | 天津三星电子有限公司 | Data transmission method, apparatus thereof and display terminal applied thereto |
| CN102833513A (en) * | 2012-06-29 | 2012-12-19 | 惠州市德赛视听科技有限公司 | High-definition player |
| CN103515815A (en) * | 2012-06-28 | 2014-01-15 | 联想(北京)有限公司 | MHL connection device, connector, converter and system based on flexible printed circuit |
| EP2833348A1 (en) * | 2013-07-29 | 2015-02-04 | Algoltek, Inc. | Multiple-format multimedia interface module |
-
2011
- 2011-10-11 CN CN 201120384310 patent/CN202276416U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515815A (en) * | 2012-06-28 | 2014-01-15 | 联想(北京)有限公司 | MHL connection device, connector, converter and system based on flexible printed circuit |
| CN103515815B (en) * | 2012-06-28 | 2016-03-02 | 联想(北京)有限公司 | Based on the MHL connection of flexible PCB, connector, transducer and system |
| CN102833513A (en) * | 2012-06-29 | 2012-12-19 | 惠州市德赛视听科技有限公司 | High-definition player |
| CN102833513B (en) * | 2012-06-29 | 2015-10-28 | 惠州市德赛视听科技有限公司 | High definition player |
| CN102801944A (en) * | 2012-07-19 | 2012-11-28 | 广东欧珀移动通信有限公司 | Implementation method for improving mobile high-definition link (MHL) television image display speed |
| CN102801944B (en) * | 2012-07-19 | 2015-04-08 | 广东欧珀移动通信有限公司 | Implementation method for improving mobile high-definition link (MHL) television image display speed |
| CN102799554A (en) * | 2012-07-23 | 2012-11-28 | 天津三星电子有限公司 | Data transmission method, apparatus thereof and display terminal applied thereto |
| EP2833348A1 (en) * | 2013-07-29 | 2015-02-04 | Algoltek, Inc. | Multiple-format multimedia interface module |
| CN104349191A (en) * | 2013-07-29 | 2015-02-11 | 安格科技股份有限公司 | Multi-specification video and audio signal transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518026, 33 floor, Rong Chao economic and Trade Center, No. 4028 Jintian Road, Shenzhen, Guangdong, Futian District Patentee after: SHENZHEN HEHONG INDUSTRIAL CO., LTD. Address before: 518026, 33 floor, Rong Chao economic and Trade Center, No. 4028 Jintian Road, Shenzhen, Guangdong, Futian District Patentee before: Shenzhen D & S Industries Limited |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20201011 |