CN202444144U - DVI-D-to-HDMI connecting line - Google Patents
DVI-D-to-HDMI connecting line Download PDFInfo
- Publication number
- CN202444144U CN202444144U CN2011202872834U CN201120287283U CN202444144U CN 202444144 U CN202444144 U CN 202444144U CN 2011202872834 U CN2011202872834 U CN 2011202872834U CN 201120287283 U CN201120287283 U CN 201120287283U CN 202444144 U CN202444144 U CN 202444144U
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- CN
- China
- Prior art keywords
- connector
- dvi
- connecting line
- led lamp
- hdmi
- 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 relates to a DVI-D-to-HDMI connecting line which includes a connector. The outside of the connector is provided with an insulating housing. The inside of the connector is provided with multiple groups of conductive sheets. The DVI-D-to-HDMI connecting line is characterized in that a luminous body is arranged between the housing and the connector; the luminous body is fixed on the outside of the connector; the cathode and the anode of the luminous body are connected with one group of the conductive sheets in the connector to form a circuit; the housing of the connector is transparent or is provided with an observing hole which is used for observing an LED lamp. The luminous body is an LED lamp or a luminous diode. The connecting line enables a used to see an indicating lamp clearly and visually, so the user can understand the working condition of a wire rod and rapidly eliminate a fault.
Description
Technical field
The utility model is specifically related to a kind of DVI-D to the HDMI connecting line, particularly a kind of can know its wire rod whether the DVI-D of operate as normal to the HDMI connecting line.
Background technology
HDMI (High Definition Multimedia Interface high-definition media interface) is the interface that just occurs recently, and it equally is to transmit digital signal with DVI.Different is that the HDMI interface can not only transmit the high-definition digital video signal, simultaneously the audio signal of high quality.Function is identical with radio frequency interface simultaneously, but owing to adopted totally digitilized signal transmission, the not good situation of image quality can as radio frequency interface, not occur.For the user who does not have the HDMI interface, can still so just lose audio signal with adapter with HDMI interface conversion position DVI interface.High-quality HDMI wire rod even reach 20 meters, also can guarantee the image quality of high-quality.
HDMI is compatible with DVI on stitch, and it equally is to transmit digital signal with DVI, has just adopted different encapsulation.Compare with DVI; HDMI can the transmission of digital audio signal, and HDMI supports the data transmission rate of 5Gbps, can transmit 15 meters farthest; Be enough to deal with the video of a 1080p and the audio signal of one 8 sound channel; Equipment with HDMI has the characteristics of " plug and play ", can carry out " negotiation " automatically between signal source and the display device, selects only video/audio format automatically.
HDMI is backward compatible DVI, therefore can directly connect, as long as there is HDMI-DVI switching adapter just passable.
Traditional in the past connection is an analog signal, or analog signal+digital data transmission.And new HDMI will be complete digital data transmission.
But in data transmission procedure, wire rod itself is worked, and whether active user can't be found out intuitively, and therefore the user can not investigate fault fast when going wrong.
Summary of the invention
The utility model provides a kind of DVI-D to the HDMI connecting line, and purpose is to solve the prior art problem, provides a kind of and can conveniently observe the whether connector of operate as normal of wire rod.
The utility model technical scheme that adopts of dealing with problems is:
DVI-D includes connector to the HDMI connecting line, and connector peripheral hardware one insulation crust has the array conducting strip in the connector.Between shell and connector, be provided with luminous element, luminous element is fixed on the connector outside, the positive and negative end of its luminous element respectively with connector in one group of conducting strip link to each other the formation loop.Connector shell is the shell that transparent outer cover or have is used to observe the inspection hole of LED lamp.
Said luminous element is LED lamp or light-emitting diode.
The beneficial effect of the utility model: in connector, connect a luminous element; When connector is connected with equipment; Luminous element is shinny, representes that then all circuit are to form the loop, and promptly equipment is in operate as normal;, luminous element then representes that circuit has at least any not form the loop when not working, i.e. not work of wire rod.This connector makes the client can see indicator light clear and intuitively, understands the working condition of wire rod, makes things convenient for the user to investigate fault fast.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is the connection sketch map of LED lamp.
Among the figure: 10. connector, 20. shells, 1.LED lamp, 2.18PIN, 3.19PIN.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.
Because the user can not find out intuitively that whether existing wire rod is in the course of the work in operate as normal; For addressing the above problem; Provide a kind of DVI-D shown in Fig. 1 to Fig. 4 to the HDMI connecting line in the present embodiment, include connector 10, the connector 10 outer insulation crusts 20 that are provided with.Have the array conducting strip in the connector 10, LED lamp 1 is arranged between shell 20 and the connector 10, and is fixed on connector 10 outsides, and the positive and negative end of LED lamp 1 links to each other the formation loop respectively with one group of conducting strip 18PIN2,19PIN3.Wherein conducting strip 18PIN2 is anodal, and 19PIN3 is a negative pole.Be the convenient LED lamp of observing between connector 10 and shell 20, shell 20 is a transparent outer cover in the present embodiment, also can on shell, offer the inspection hole that is used to observe the LED lamp.Above-mentioned LED lamp can use other the luminous element that is fit to replace, like light-emitting diode.Except with LED lamp 1 and conducting strip group 18PIN2 with 19PIN is connected, can also be connected with other conducting strip group.For making things convenient for the installation of LED lamp 1, the insulation crust 20 in the present embodiment does not adopt normally used one-body molded shell, and has adopted detachable, housing mounted.LED lamp 1 is connected with connector 10 in advance, again shell 20 is installed in outermost layer, LED lamp 1 and connector 10 are all comprised wherein.
In fact the LED lamp can be selected only to be installed in the connector or in two connectors, all to install according to actual conditions, if the volume of connector own is less, just the LED lamp need be installed on connector.DVI-D is bigger to the volume of one of them connector of HDMI connecting line, therefore only in a connector LED lamp has been installed therein.
In the present embodiment LED lamp and anodal 18PIN2 and negative pole 19PIN3 are welded; When connector is connected with equipment; LED light is shinny, representes that then all circuit are to form the loop, and promptly equipment is in operate as normal;, lamp then representes that circuit has at least any not form the loop when not working, i.e. not work of wire rod.This connector makes the client can see indicator light clear and intuitively, understands the working condition of wire rod, makes things convenient for the user to investigate fault fast.
Claims (2)
1.DVI-D to the HDMI connecting line; Include connector, connector peripheral hardware one insulation crust has the array conducting strip in the connector; It is characterized in that: between shell and connector, be provided with luminous element; Luminous element is fixed on the connector outside, the positive and negative end of its luminous element respectively with connector in one group of conducting strip link to each other the formation loop; Connector shell is the shell that transparent outer cover or have is used to observe the inspection hole of LED lamp.
2. the DVI-D described in claim 1 is characterized in that the HDMI connecting line: said luminous element is LED lamp or light-emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202872834U CN202444144U (en) | 2011-08-09 | 2011-08-09 | DVI-D-to-HDMI connecting line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202872834U CN202444144U (en) | 2011-08-09 | 2011-08-09 | DVI-D-to-HDMI connecting line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202444144U true CN202444144U (en) | 2012-09-19 |
Family
ID=46825574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202872834U Expired - Fee Related CN202444144U (en) | 2011-08-09 | 2011-08-09 | DVI-D-to-HDMI connecting line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202444144U (en) |
-
2011
- 2011-08-09 CN CN2011202872834U patent/CN202444144U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI ZHONGXUNTONG ELECTRONICS TECHNOLOGY CO., LTD Free format text: FORMER OWNER: JIANGSU LANYUAN ELECTRONICS TECHNOLOGY CO., LTD. Effective date: 20131012 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 213022 CHANGZHOU, JIANGSU PROVINCE TO: 242100 XUANCHENG, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131012 Address after: 242100 Langxi Province Economic Development Zone, Xuancheng, Jinniu Road West, Anhui Patentee after: Anhui CCTC Electronic Technology Co. Ltd. Address before: 213022 Jiangsu city of Changzhou province Kelelu New District No. 5 Patentee before: Jiangsu Lanyuan Electronics Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20150809 |
|
| EXPY | Termination of patent right or utility model |