CN205305037U - High definition TV and mobile terminal's connection structure - Google Patents
High definition TV and mobile terminal's connection structure Download PDFInfo
- Publication number
- CN205305037U CN205305037U CN201521039705.0U CN201521039705U CN205305037U CN 205305037 U CN205305037 U CN 205305037U CN 201521039705 U CN201521039705 U CN 201521039705U CN 205305037 U CN205305037 U CN 205305037U
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- mobile terminal
- mhl
- hdmi
- high definition
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- 238000005728 strengthening Methods 0.000 description 1
Abstract
The utility model relates to a high definition TV and mobile terminal's connection structure, this connection structure includes mobile terminal high definition TV, it has MHL to change the HDMI adapter to settle between high definition TV and mobile terminal, mobile terminal's data output end passes through the USB input ports are connected that data output changes USB mouth wire and MHL commentaries on classics HDMI adapter, the output port of MHL commentaries on classics HDMI adapter passes through HDMI high definition data line and is connected with the HDMI port of high definition TV, and simultaneously, the USB port of high definition TV passes through the USB wire and is connected with the USB port that MHL changes the HDMI adapter. The utility model discloses use the MHL high definition video transmission technology on the high definition TV, solved the large screen show problem of mobile terminal's video and file picture, improved the image quality, reduced mobile terminal too high problem of consumption when high definition video conveys, increase mobile terminal's operating time.
Description
Technical field
This utility model belongs to audio video transmission technical field, particularly the attachment structure of a kind of HDTV and mobile terminal.
Background technology
MHL is the abbreviation of " mobile high definition connection " (MobileHigh-DefinitionLink). Today, there was HDMI at almost each the HDTV back side, and major part main flow mobile phone all has data transmission port, but HDMI never takes mobile terminal into account, so HDMI wire is all very thick also expensive. And this standard of MHL is given birth to for link mobile phone moves equipment with other from the beginning.
HDMI full name is " high-definition media interface (HighDefinitionMultimediaInterface) ", and its rise has benefited from the demand that high-quality is audio-visual. HDMI completes video and audio transmission in a line, and interface size reduces than DVI. HDMI can be considered strengthening and the extension of DVI technically, and both can be compatible, and its maximum feature is to transmit high-resolution video and the multichannel audb data of uncompressed with digital form. To the data of In-Stat in 2007 it has been shown that the HDMI equipment whole world shipment amount of 1.43 hundred million has exceeded DVI equipment.
At present, MHL alliance has issued 3.0 standards, supports ultrahigh resolution video and the audio frequency image transmission of 4K resolution (4096 �� 3072). MHL also supports digitally enhanced around sound applications simultaneously, including DolbyTIUEHD and DTS-HD.
At present, infrastructure project field operation handheld terminal, it is necessary to when scene carries out multi-person conference, when carrying out the displaying of figure, word, picture, video etc., is directly demonstrated exchange screen too small, is unfavorable for that many people watch simultaneously and explain by hand-held terminal device. For the terminal of rarely MiniHDMI interface, its 19 thick needle adapters are unsuitable for inserting terminal. If adopting the structure of wired connection TV, problem is distance. In general TV has the distance of several meters between operation user, it is necessary to connect very long line, and user could switching display content. Present smart mobile phone electric power wants self-sufficient highly difficult, if need not to charge for them by extra cable, in the short time, battery electric quantity will exhaust.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and proposes the attachment structure of a kind of HDTV and mobile terminal.
This utility model solves it and technical problem is that and take techniques below scheme to realize:
A kind of attachment structure of HDTV and mobile terminal, this attachment structure includes mobile terminal HDTV, between HDTV and mobile terminal, it is mounted with MHL turns HDMI adapter, the data output end of mobile terminal turns USB port wire by data output and turns the USB input mouth of HDMI adapter with MHL and be connected, MHL is turned the output port of HDMI adapter and is connected with the HDMI port of HDTV by HDMI high-definition data line, meanwhile, the USB port that the USB port of HDTV turns HDMI adapter by USB wire with MHL is connected.
And, described mobile terminal farther includes smart mobile phone, hand-held terminal device and digital video recorder.
And, described MHL turns the concrete of HDMI adapter and adopts green adapter.
Advantage of the present utility model and having the benefit effect that
1, this utility model uses MHL HD video transmission technology on HDTV, solves the video of mobile terminal and the giant-screen showing problem of file, picture.
2, this utility model uses MHL HD video transmission technology on HDTV, improves quality and the transmission efficiency of video.
3, this utility model uses MHL HD video transmission technology on HDTV, decreases the mobile terminal problem that power consumption is too high when HD video transmits, and increases the working time of mobile terminal.
Accompanying drawing explanation
Fig. 1 is attachment structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model embodiment is further described: it is emphasized that; embodiment described in the utility model is illustrative; rather than it is determinate; therefore this utility model is not limited to the embodiment described in detailed description of the invention; every other embodiment drawn according to the technical solution of the utility model by those skilled in the art, also belongs to the scope of this utility model protection.
A kind of attachment structure of HDTV and mobile terminal, as shown in Figure 1, this attachment structure includes mobile terminal 1, with HDTV 2, innovative point of the present utility model is, between HDTV and mobile terminal, it is mounted with MHL turns HDMI adapter 3, the data output end of mobile terminal turns USB port wire by data output and turns the USB input mouth of HDMI adapter with MHL and be connected, MHL is turned the output port of HDMI adapter and is connected with the HDMI port of HDTV by HDMI high-definition data line, simultaneously, the USB port that the USB port of HDTV turns HDMI adapter by USB wire with MHL is connected.
In of the present utility model being embodied as, described mobile terminal farther includes smart mobile phone, hand-held terminal device and digital video recorder.
In of the present utility model being embodied as, described MHL turns the concrete of HDMI adapter and adopts green adapter.
Claims (3)
1. the attachment structure of a HDTV and mobile terminal, this attachment structure includes mobile terminal HDTV, it is characterized in that: between HDTV and mobile terminal, be mounted with MHL turn HDMI adapter, the data output end of mobile terminal turns USB port wire by data output and turns the USB input mouth of HDMI adapter with MHL and be connected, MHL is turned the output port of HDMI adapter and is connected with the HDMI port of HDTV by HDMI high-definition data line, meanwhile, the USB port that the USB port of HDTV turns HDMI adapter by USB wire with MHL is connected.
2. the attachment structure of HDTV according to claim 1 and mobile terminal, it is characterised in that: described mobile terminal farther includes smart mobile phone, hand-held terminal device and digital video recorder.
3. the attachment structure of HDTV according to claim 1 and mobile terminal, it is characterised in that: described MHL turns the concrete of HDMI adapter and adopts green adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521039705.0U CN205305037U (en) | 2015-12-14 | 2015-12-14 | High definition TV and mobile terminal's connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521039705.0U CN205305037U (en) | 2015-12-14 | 2015-12-14 | High definition TV and mobile terminal's connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205305037U true CN205305037U (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521039705.0U Active CN205305037U (en) | 2015-12-14 | 2015-12-14 | High definition TV and mobile terminal's connection structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN205305037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105554566A (en) * | 2015-12-14 | 2016-05-04 | 国网天津市电力公司 | Connection structure for displaying mobile terminal audio and video in HDTV |
-
2015
- 2015-12-14 CN CN201521039705.0U patent/CN205305037U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105554566A (en) * | 2015-12-14 | 2016-05-04 | 国网天津市电力公司 | Connection structure for displaying mobile terminal audio and video in HDTV |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |