CN203813168U - HDMI data transmission line - Google Patents
HDMI data transmission line Download PDFInfo
- Publication number
- CN203813168U CN203813168U CN201320859436.7U CN201320859436U CN203813168U CN 203813168 U CN203813168 U CN 203813168U CN 201320859436 U CN201320859436 U CN 201320859436U CN 203813168 U CN203813168 U CN 203813168U
- Authority
- CN
- China
- Prior art keywords
- hdmi
- housing
- audio
- plug
- line body
- 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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Abstract
The utility model discloses an HDMI data transmission line. The HDMI data transmission line comprises a line body; an HDMI type A plug having a first housing and an HDMI type A interface electrically connected with one end of the line body; and an HDMI type D plug having a second housing and an HDMI type D interface electrically connected with the other end of the line body. An audio fitting is arranged on the HDMI type A plug. An audio plug cooperating with the audio fitting is arranged on the HDMI type D plug. The part between the audio fitting and the audio plug, the HDMI type A plug and the HDMI type D plug share the line body and form electric conduction. By additionally arranging the audio fitting and the audio plug on the basis of a conventional HDMI data transmission line on the premise that the original functions are not affected, the HDMI data transmission line can be connected to equipment such as handsets, computers, MP3s and radios for users to listen to music or be connected to handsets for hand-free communication. Furthermore, the interfaces share one line body. The cost is lowered while the functions are diversified. The HDMI data transmission line is very convenient to use.
Description
Technical field:
The utility model relates to data line product technical field, refers in particular to a kind of HDMI data line.
Background technology:
The English full name of HDMI is " High Definition Multimedia Interface ", and the meaning of Chinese is HDMI (High Definition Multimedia Interface).HDMI interface can provide the data transfer bandwidth up to 5Gbps, can transmit audio signal and high definition video signal without compression.Without transmitting at signal advance row D/A or mould/number conversion, can guarantee that the video-audio signal of first water transmits simultaneously.In addition HDMI supports EDID, DDC2B, and the equipment therefore with HDMI has the feature of " plug and play ", between signal source and display device, can automatically carry out " negotiation ", automatically selects most suitable video/audio format.HDMI is compatible with DVI on stitch, has just adopted different encapsulation.Compare with DVI, HDMI can transmission of digital audio signal, and has increased the support to HDPC, and better DDC optional function is provided simultaneously.
During use, only need a HDMI line, just can transmit video-audio signal simultaneously, and unlike needing now many wire rods to connect; Meanwhile, due to wireless, carry out D/A or mould/number conversion, can obtain higher Voice & Video transmission quality.For consumer, HDMI technology can not only provide image quality clearly, and because audio/video adopts same cable, has greatly simplified the installation of household audio and video system.
At present, HDMI data line function singleness on the market, is merely able to transmit audio/video signal, and in view of this, the inventor proposes following technical scheme.
Utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of HDMI data line is provided.
In order to solve the problems of the technologies described above, the utility model has adopted following technical proposals: this HDMI data line comprises: a line body; One HDMI A type plug, the HDMI A type interface that it includes the first housing and is electrically connected with line body one end; One HDMI D type plug, the HDMI D type interface that it includes the second housing and is electrically connected with the line body other end; Described HDMI A type plug place is provided with audio accessories, described HDMI D type plug place is provided with the audio jack coordinating with audio accessories, wherein between audio accessories and audio jack and between HDMI A type plug and HDMI D type plug, share described line body, and formation electrically conducts.
Furthermore, in technique scheme, the first described housing be also provided with one can upper shield described in the over cap of HDMIA type interface.
Furthermore, in technique scheme, the first described housing is connected by a wiring card interruption-forming is stable with line external surface.
Furthermore, in technique scheme, described audio accessories comprises: form with line body the earphone being electrically connected.
Furthermore, in technique scheme, described audio accessories also comprises: be installed in described the first housing and form with line body the miaow head being electrically connected, on this first housing, position that should miaow head being provided with to through hole.
Furthermore, in technique scheme, the button that a control starts or close miaow head is installed in described the first housing, on described the first housing, position that should button is provided with to a keycap, this keycap and button are inconsistent.
Furthermore, in technique scheme, described HDMI D type interface is revealed in outside the second housing.
Furthermore, in technique scheme, described audio jack and described line body are electrically connected.
Furthermore, in technique scheme, the second described housing is by plastic cement integrated injection molding.
Adopt after technique scheme, the utility model has following beneficial effect compared with prior art:
1, the utility model does not affect at traditional HDMI data line on the basis of its original function and has set up audio accessories and audio jack, make the utility model also possess with wheat or not with the function of wheat earphone, be that the utility model can be used in transmission audio/video signal, can also by audio jack, be connected to the equipment such as mobile phone, computer, MP3, broadcast receiver and listen to the music, or be connected to mobile phone and carry out hand-free call.
2, a plurality of interfaces of the utility model share single line body, not only can save cost, and functional diversities is very convenient to use.
Accompanying drawing explanation:
Fig. 1 is stereogram of the present utility model;
Fig. 2 is the stereogram of removing in Fig. 1 after over cap;
Fig. 3 is that the utility model is removed the stereogram after over cap and earphone;
Description of reference numerals:
1 line body 11 wiring bayonet sockets
2HDMI A type plug 21 first housings
211 through hole 212 keycaps
22HDMI A type interface 23 over caps
3HDMI D type plug 31 second housings
32HDMI D type interface 4 audio accessories
41 audio jack 42 earphones
Embodiment:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
Shown in Fig. 1-3, a kind of HDMI data line, it comprises: line body 1 and respectively stable HDMI A type plug 2 and the HDMI D type plug 3 that is connected in line body 1 two ends, and be arranged at respectively audio accessories 4 and the audio jack 41 on HDMI A type plug 2 and HDMI D type plug 3, wherein, wherein between audio accessories 4 and audio jack 41 and between HDMI A type plug 2 and HDMI D type plug 3, share described line body 1, and formation electrically conducts.
Particularly, described HDMI A type plug 2 comprises: the first housing 21 and be electrically connected and be revealed in the HDMI A type interface 22 outside the first housing 21 with described line body 1 one end.The first described housing 21 forms stable connection with line body 1 outer surface by a wiring bayonet socket 11, and such syndeton is protective wire body 1 to a certain extent, can not make line body 1 in the first housing 21 places fracture.
The first described housing 21 is fastened and is formed by upper cover and bottom.
The first described housing 21 be also provided with one can upper shield described in the over cap 23 of HDMI A type interface 22, when using this HDMI A type interface 22, over cap 23 covers are placed on HDMI A type interface 22, play dustproof and protective effect.
Described HDMI D type plug 3 comprises: the second housing 31, be installed in the second housing 31 and be revealed in the HDMI D type interface 32 outside the second housing 31.
The second described housing 31 is by plastic cement integrated injection molding, and this second housing 31 and stable connection of the logical formation of line body 1 outer surface.
Described audio accessories 4 comprises: form with line body 1 earphone 42 that is electrically connected, be installed in described the first housing 21 and with line body 1 and form the miaow head being electrically connected, and on this first housing 21, position that should miaow head is provided with to through hole 211.In addition, the button that one control starts or close miaow head is installed in described the first housing 21, on described the first housing 21, position that should button is provided with to a keycap 212, this keycap 212 is inconsistent with button, by pressing this keycap 212, described button be can press, startup or the closed condition of controlling miaow head realized.
Described audio jack 41 is directly electrically connected with described line body 1.Described audio jack 41 is revealed in outside the second housing 31, and not with described HDMI D type interface 32 homonymies at the second housing 31.
When the utility model is used, comprise following mode:
1, can be used as common HDMI data line and use, now, the collection of earphone 42 can be used well.
2, can be used as common earphone and use, by audio jack 41, connect mobile phone, computer, MP3, broadcast receiver, can listen to the music or other sound.
3, the earphone can be used as with wheat is used, and by pressing described keycap 212, can start miaow head, connects mobile phone carry out hand-free call by audio jack 41.
In addition, a plurality of interfaces of the utility model share single line body, not only can save cost, and functional diversities is very convenient to use.
Certainly, the foregoing is only specific embodiment of the utility model, be not to limit the utility model practical range, all according to equivalence variation or modification that described in the utility model claim, structure, feature and principle are done, all should be included in the utility model claim.
Claims (9)
1. a HDMI data line, is characterized in that: comprising:
One line body (1);
One HDMI A type plug (2), the HDMI A type interface (22) that it includes the first housing (21) and is electrically connected with line body (1) one end;
One HDMI D type plug (3), the HDMI D type interface (32) that it includes the second housing (31) and is electrically connected with line body (1) other end;
Described HDMI A type plug (2) locates to be provided with audio accessories (4), described HDMI D type plug (3) locates to be provided with the audio jack (41) coordinating with audio accessories (4), wherein between audio accessories (4) and audio jack (41) and between HDMI A type plug (2) and HDMI D type plug (3), share described line body (1), and formation electrically conducts.
2. a kind of HDMI data line according to claim 1, is characterized in that: described the first housing (21) be also provided with one can upper shield described in the over cap (23) of HDMI A type interface (22).
3. a kind of HDMI data line according to claim 1, is characterized in that: described the first housing (21) forms stable connection with line body (1) outer surface by a wiring bayonet socket (11).
4. a kind of HDMI data line according to claim 1, is characterized in that: described audio accessories (4) comprising: form with line body (1) earphone (42) being electrically connected.
5. a kind of HDMI data line according to claim 4, it is characterized in that: described audio accessories (4) also comprises: be installed in described the first housing (21) and form with line body (1) the miaow head being electrically connected, this first housing (21) is upper is provided with through hole (211) to position that should miaow head.
6. a kind of HDMI data line according to claim 5, it is characterized in that: the button that a control starts or close miaow head is installed in described the first housing (21), described the first housing (21) is upper is provided with a keycap (212) to position that should button, and this keycap (212) is inconsistent with button.
7. a kind of HDMI data line according to claim 1, is characterized in that: described HDMID type interface (32) is revealed in outside the second housing (31).
8. a kind of HDMI data line according to claim 7, is characterized in that: described audio jack (41) is electrically connected with described line body (1).
9. a kind of HDMI data line according to claim 7, is characterized in that: described the second housing (31) is by plastic cement integrated injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320859436.7U CN203813168U (en) | 2013-12-24 | 2013-12-24 | HDMI data transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320859436.7U CN203813168U (en) | 2013-12-24 | 2013-12-24 | HDMI data transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813168U true CN203813168U (en) | 2014-09-03 |
Family
ID=51451878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320859436.7U Expired - Fee Related CN203813168U (en) | 2013-12-24 | 2013-12-24 | HDMI data transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203813168U (en) |
-
2013
- 2013-12-24 CN CN201320859436.7U patent/CN203813168U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20141224 |
|
| EXPY | Termination of patent right or utility model |