CN203932597U - Many interface adapters - Google Patents
Many interface adapters Download PDFInfo
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- CN203932597U CN203932597U CN201420300827.XU CN201420300827U CN203932597U CN 203932597 U CN203932597 U CN 203932597U CN 201420300827 U CN201420300827 U CN 201420300827U CN 203932597 U CN203932597 U CN 203932597U
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- interface
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- translation interface
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- circuit board
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Abstract
The utility model discloses a kind of many interface adapters, comprise: housing, described housing two ends are provided with interface connector device, in described housing, be provided with circuit board, described circuit board is provided with signal conversion module and single-chip microcomputer, described interface connector device and described circuit board are electrically connected, described in two ends, in interface connector device, be provided with translation interface, i.e. the first translation interface and the second translation interface, described the first translation interface connects described signal conversion module, described signal conversion module connects described single-chip microcomputer, described single-chip microcomputer output port is connected with described the second translation interface, the housing of described the first translation interface correspondence position is provided with connecting valve, described connecting valve is realized the break-make that is connected of described the first translation interface and described the second translation interface.By the way, the utility model can, by connecting valve control, be changed to realize multiple different interface.
Description
Technical field
The present invention relates to interface adapter field, particularly relate to a kind of interface adapter with multiple interfaces coupling.
Background technology
VGA interface is the interface to display by analog signal transmission.This is the input interface that comes from computer, because CRT monitor cannot directly be accepted the input of digital signal, so video card can only take the mode of analog signal input display to obtain picture.Above VGA interface, have 15 pin holes, be divided into three rows, five of every rows.VGA interface is the interface type being most widely used on video card, and most video cards are all with this kind of interface.
DVI interface is the interface of digital transmission, digital signal can not added conversion and be directly transferred in display.
HDMI interface is the interface just occurring recently, and it is equally the transmission that adopts totally digitilized signal with DVI, but different, HDMI interface not only can provide digital vision signal, but also can while transmission of audio.Just seeming and to have got back to the radio frequency interface in cable TV the same, is different, adopts totally digitilized signal transmission, can be as radio frequency, occur that video and audio disturbances cause the not good situation of image quality.The great advantage of HDMI is transmission when realizing audio and video frequency signal with a cable, does not resemble and uses so now many cables, greatly reduces wiring complexity.In simplifying wire rod, provide the height not compressing to know digital video and reach 8 channel audio signal, have the bandwidth that the maximum data transmission speed is 5Gbps, the digital entertainment that allows user enjoy high-quality to the full is experienced, and is the real audio-visual coffret in HDTV epoch.
Although multiple interfaces has the special of himself and is widely used in our life, but the trouble of simultaneously bringing is exactly can not directly carry out signal conversion between multiple interfaces, connect to use and must use corresponding translation interface, and conversion must cause switching chaotic between multiple distinct interface, use trouble inconvenience.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of many interface adapters, can provide multiple interfaces so that select corresponding interface to carry out signal converting work.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of many interface adapters are provided, comprise: housing, described housing two ends are provided with interface connector device, in described housing, be provided with circuit board, described circuit board is provided with signal conversion module and single-chip microcomputer, described interface connector device and described circuit board are electrically connected, described in two ends, in interface connector device, be provided with translation interface, i.e. the first translation interface and the second translation interface, described the first translation interface connects described signal conversion module, described signal conversion module connects described single-chip microcomputer, described single-chip microcomputer output port is connected with described the second translation interface, the housing of described the first translation interface correspondence position is provided with connecting valve, described connecting valve is realized the break-make that is connected of described the first translation interface and described the second translation interface.
In a preferred embodiment of the present invention, on the housing of described the first translation interface and described the second translation interface correspondence position, be also provided with connection display lamp, described connection display lamp is connected with described circuit board.
In a preferred embodiment of the present invention, described the first translation interface comprises VGA interface, DVI interface, HDMI interface and USB interface.
In a preferred embodiment of the present invention, described the second translation interface comprises VGA interface, DVI interface, HDMI interface and USB interface.
In a preferred embodiment of the present invention, described connection display lamp is light-emitting diode.
The invention has the beneficial effects as follows: the present invention can, by connecting valve control, change to realize multiple different interface.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation of many interface adapter one preferred embodiments of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1, housing; 2, interface connector device; 3, circuit board; 4, signal conversion module; 5, single-chip microcomputer; 6, translation interface; 601, the first translation interface; 602, the second translation interface; 7, connecting valve; 8, connect display lamp.
Embodiment
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of many interface adapters, comprise: housing 1, described housing 1 two ends are provided with interface connector device 2, in described housing 1, be provided with circuit board 3, described circuit board 3 is provided with signal conversion module 4 and single-chip microcomputer 5, described interface connector device 2 is electrically connected with described circuit board 3, described in two ends, in interface connector device 2, be provided with translation interface 6, i.e. the first translation interface 601 and the second translation interface 602, described the first translation interface 601 connects described signal conversion module 4, described signal conversion module 4 connects described single-chip microcomputer 5, described single-chip microcomputer 5 output ports are connected with described the second translation interface 602, the housing 1 of described the first translation interface 601 correspondence positions is provided with connecting valve 7, described connecting valve 7 is realized the break-make that is connected of described the first translation interface 601 and described the second translation interface 602.
In addition, on the housing 1 of described the first translation interface 601 and described the second translation interface 602 correspondence positions, be also provided with and be connected display lamp 8, described connection display lamp 8 is connected with described circuit board 3.
In addition, described the first translation interface 601 comprises VGA interface, DVI interface, HDMI interface and USB interface.
In addition, described the second translation interface 602 comprises VGA interface, DVI interface, HDMI interface and USB interface.
In addition, described connection display lamp 8 is light-emitting diode.
Operation principle of the present invention is for arranging interface connector device 2 at housing 1 two ends, interface connector device 2 is electrically connected with the circuit board 3 of being located in housing 1, circuit board 3 is provided with signal conversion module 4 and single-chip microcomputer 5, in two ends interface connector device 2, be provided with translation interface 6, i.e. the first translation interface 601 and the second translation interface 602, the first translation interface 601 connects signal conversion module 4, signal conversion module 4 connects single-chip microcomputer 5, single-chip microcomputer 5 output ports are connected the first translation interface 601 with the second translation interface 602 and the second translation interface 602 includes VGA interface, DVI interface, HDMI interface and USB interface, between the first translation interface 601 and the second interface 602, can realize the connection signal conversion of distinct interface.
The housing 1 of the first translation interface 601 correspondence positions is provided with on the housing 1 of connecting valve 7, the first translation interfaces 601 and the second translation interface 602 correspondence positions and is also provided with and is connected display lamp 8, and described connection display lamp 8 is connected with circuit board 3.Connecting valve 7 is realized the break-make that is connected of the first translation interface 601 and the second translation interface 602, connects the service condition of display lamp 8 for signal converting between visual display interface electrical connector 2, is convenient to choice and operation.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. interface adapter more than a kind, it is characterized in that, comprise: housing, described housing two ends are provided with interface connector device, in described housing, be provided with circuit board, described circuit board is provided with signal conversion module and single-chip microcomputer, described interface connector device and described circuit board are electrically connected, described in two ends, in interface connector device, be provided with translation interface, i.e. the first translation interface and the second translation interface, described the first translation interface connects described signal conversion module, described signal conversion module connects described single-chip microcomputer, described single-chip microcomputer output port is connected with described the second translation interface, the housing of described the first translation interface correspondence position is provided with connecting valve, described connecting valve is realized the break-make that is connected of described the first translation interface and described the second translation interface.
2. many interface adapters according to claim 1, is characterized in that, on the housing of described the first translation interface and described the second translation interface correspondence position, are also provided with connection display lamp, and described connection display lamp is connected with described circuit board.
3. many interface adapters according to claim 1, is characterized in that, described the first translation interface comprises VGA interface, DVI interface, HDMI interface and USB interface.
4. many interface adapters according to claim 1, is characterized in that, described the second translation interface comprises VGA interface, DVI interface, HDMI interface and USB interface.
5. many interface adapters according to claim 2, is characterized in that, described connection display lamp is light-emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420300827.XU CN203932597U (en) | 2014-06-09 | 2014-06-09 | Many interface adapters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420300827.XU CN203932597U (en) | 2014-06-09 | 2014-06-09 | Many interface adapters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203932597U true CN203932597U (en) | 2014-11-05 |
Family
ID=51828353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420300827.XU Expired - Fee Related CN203932597U (en) | 2014-06-09 | 2014-06-09 | Many interface adapters |
Country Status (1)
| Country | Link |
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| CN (1) | CN203932597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009355A (en) * | 2014-06-09 | 2014-08-27 | 常州市武进翔宇电子元器件有限公司 | Multi-interface adaptor |
-
2014
- 2014-06-09 CN CN201420300827.XU patent/CN203932597U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009355A (en) * | 2014-06-09 | 2014-08-27 | 常州市武进翔宇电子元器件有限公司 | Multi-interface adaptor |
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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: 20141105 Termination date: 20150609 |
|
| EXPY | Termination of patent right or utility model |