CN103854678A - USB flash drive with plug and show function - Google Patents
USB flash drive with plug and show function Download PDFInfo
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- CN103854678A CN103854678A CN201210508603.3A CN201210508603A CN103854678A CN 103854678 A CN103854678 A CN 103854678A CN 201210508603 A CN201210508603 A CN 201210508603A CN 103854678 A CN103854678 A CN 103854678A
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Abstract
Provided is a USB flash drive with the plug and show function. A computer, a wireless gateway and a display device are included, wherein the wireless gateway is used for building wireless network connection with the computer, the display device is connected with the wireless gateway, the computer is provided with a screen and a USB transmission port, and the computer can transmit at least one PowerPoint picture material to the screen so as to generate at least one PowerPoint picture image. The USB flash drive with the plug and show function comprises a picture capture and analysis module and a plug and show module, wherein when the USB flash drive is combined with the USB transmission port, the plug and show module controls the computer to execute the picture capture and analysis module, the PowerPoint picture material which is sent by the computer to the screen is captured and analyzed in sequence, and analysis results are transmitted to the wireless gateway through the computer in sequence, and then are transmitted to the display device. According to the USB flash drive with the plug and show function, installation or restarting of the computer is not needed at all, and the plug and show effect is really achieved.
Description
Technical field
The invention relates to a kind of USB Portable disk, refer to especially a kind ofly there is the USB Portable disk of plug-and-play function and utilize described USB Portable disk to carry out the wireless bulletin system of plug-and-play.
Background technology
Refer to shown in Fig. 1, it is known wireless bulletin system Organization Chart, be provided with a wireless gateway 1 (Gateway) at broadcasting end, this is wireless, and gateway 1 is to be connected with a projector 2, in addition, wireless gateway 1 has Wi-Fi link and data access and processing capacity, the computer 3 that can play bulletin picture data (presentation frame data) at user's end, the bulletin picture data that computer 3 is play is to see through Wi-Fi to be sent to wireless gateway 1, export again this projector 2 to produce bulletin picture image (presentation frame image).
Along with constantly bringing forth new ideas of Radio Transmission Technology, manufacturer of increasing projector drops into the exploitation of wireless projector and wireless bulletin system, wireless projector is mainly that traditional projector and wireless gateway are combined, and sets up Wi-Fi with computer and link to carry out wireless bulletin.But Ge Jia wireless projector manufacturer all can be directed to a set of driver module of its product design of producing, the major function of driver module is as the intercourse platform between computer and wireless projector, when user is in the time buying the wireless projector of particular manufacturer, it must, at the inner driver module conforming to of installing of used computer, can drive wireless projector to carry out wireless bulletin.
But, the driver module that different manufacturers provide is completely different, even same manufacturer also can design different driver modules because product type is different, in addition, computer, after driver module is installed, also must restarts and just can complete relevant setting.
In a wireless bulletin meeting, may have multiple bulletin persons, most bulletin person can carry the computer of oneself, and the briefing file that it will be delivered (presentation file) is stored in the computer of oneself, and most bulletin person wishes to carry out wireless bulletin with the computer of oneself.But, if bulletin person carries out wireless bulletin with the computer of oneself, must confirm that the computer of oneself installed the driver module conforming to the wireless projector of meeting room, otherwise driver module just can only be installed then and there, or the briefing file of oneself is stored in to a USB Portable disk, then inserts in others computer and can carry out wireless bulletin.
Therefore, known techniques has following shortcoming in the time carrying out wireless bulletin meeting:
If a. bulletin person will use the computer of oneself to carry out wireless bulletin, the driver module conforming to wireless projector must be first installed in computer, and after installation, restart again computer, whole process is quite time-consuming, also can waste the time of meeting.
B. considering based on message safety, there are a lot of companies not allow employee's computer that driver module is installed arbitrarily, if when this employee participates in the wireless bulletin meeting of company outside, it cannot carry out wireless bulletin with the computer of oneself, and briefing file can only be stored in a USB Portable disk, relend and carry out wireless bulletin with other people computer.
Even if c. bulletin person's computer can be installed driver module, but along with the wireless projector that each dealer releases is more and more, user probably must install the driver module of each family, for user, more not only troubles are installed and also may cause the system crash of computer inside, if remove arbitrarily, likely also need to install again once in the future.
Although wireless projector can provide bulletin, person needn't connect the facility of the transmission line of projector, but driver module is installed can make meeting become quite not smooth, in addition, if the wireless projector difference that each meeting is used, bulletin person just probably will do installation again driver module and again start shooting once, and person is sizable not convenient to cause bulletin.
Therefore, how for the shortcoming of known techniques, and propose a kind of solution of wireless bulletin system, person just can carry out wireless bulletin with oneself computer without driver module is installed to make bulletin, and real is the problem of the anxious wish solution of present stage related personnel.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of USB Portable disk with plug-and-play function, and in the time that the computer of this USB Portable disk and a wireless bulletin system is set up link, this computer is just carried out the relative program of wireless bulletin immediately.
Another object of the present invention is to provide a kind of wireless bulletin system, set up while linking when a computer of this system and this USB Portable disk, this computer is just carried out the relative program of wireless bulletin immediately.
To achieve the above object, the USB Portable disk with plug-and-play function of the present invention is to be applied to a wireless bulletin system, this system comprises a computer, a wireless gateway and a display device (for example projector or LCD TV), this computer has a USB transmit port and a screen, this is wireless, and gateway can set up with this computer that Wi-Fi links and carry out transmission and the processing of data, this display device can combine with wireless gateway, can be also electronic installation independently separately.
This USB Portable disk with the USB of this computer transmit port for can removal formula being combined, its inside comprises a Wi-Fi detection module, one picture acquisition analysis module and a plug-and-play module, above-mentioned module is "Green" software (portable software or title green software), therefore this computer does not need just can directly carry out above-mentioned module through installing, and being one, this plug-and-play module automatically performs module (autorun program), when this computer detection arrives this USB Portable disk in the time that this USB transmit port is combined, this computer will automatically be carried out the instruction that this plug-and-play module sets, comprise that controlling computer carries out Wi-Fi detection module and control computer and carry out picture acquisition analysis module, the executive mode of above-mentioned two modules is described as follows.
Wi-Fi detection module internal preset has coverage identification string (the extended service set identifier of this wireless gateway, ESSID), in the time that the USB of USB Portable disk and this computer transmit port is set up link, this Wi-Fi detection module can detect the Wi-Fi signal of computer peripheral automatically, and sets up Wi-Fi link according to this coverage identification string and this wireless gateway.
The major function of picture acquisition analysis module is sequentially to capture and analyze this computer and is sent to this bulletin picture data of this screen, and sequentially the result of analysis is sent to this wireless gateway through this computer.
Acquisition module is described as follows:
When bulletin person is in the time utilizing a computer to carry out bulletin, this computer can sequentially be sent to a bulletin picture data one screen to show a bulletin picture image, picture of the present invention acquisition analysis module is the bulletin picture data that captures this computer and transmit this screen with software mode, and because the data of transmitting between computer and screen is numerical data, therefore the bulletin picture data that picture acquisition analysis module captures is numerical data, even if the screen of computer is closed, picture acquisition analysis module also can be from the inner acquisition of computer to bulletin picture data.
Analysis module is described as follows:
For the speed of raising radio transmission, is sent to wireless gateway just the bulletin picture data of picture acquisition analysis module acquisition can see through computer after must processing by analysis.
Generally speaking; a briefing file generally includes complex bulletin picture data; for example powerpoint archives have complex bulletin picture data conventionally; in the time carrying out wireless bulletin; these bulletin picture datas all can be processed and export in regular turn screen to produce corresponding bulletin picture image again through computer; and in the process of output, these bulletin picture datas also can sequentially be captured by picture acquisition analysis module.
When variant between picture acquisition analysis module current this captured bulletin picture data of discovery and last bulletin picture data (for example, when archives vary in size), this picture acquisition analysis module is by sequentially and the difference picture data of active analysis between the two, and sequentially capture this difference picture data as a frame updating data, more sequentially this frame updating data is sent to this wireless gateway through this computer.
Thus, computer will not need to transmit a complete bulletin picture data, but transmit this frame updating data to this wireless gateway, by wireless gateway, this frame updating data is remake into this bulletin picture data with last bulletin picture data again, to complete current this bulletin picture image that will play at wireless gateway.Because the archives of frame updating data are relatively little, the speed of wireless transmission is relatively very fast, in addition, and in order to improve the transmission speed of Wi-Fi, this picture acquisition analysis module also can be in advance by this frame updating data compression, then sees through computer and be sent to wireless gateway.
One of object of the present invention is to provide a kind of wireless bulletin system, described wireless bulletin system comprises: a computer, there is a screen and a USB transmit port, wherein said computer has at least one bulletin picture data, and transmit described bulletin picture data to described screen to show at least one bulletin picture image, one wireless gateway, is to set up Wi-Fi with described computer to link, and carries out transmission and the processing of data with described computer, one display device, is to be connected with described wireless gateway, and shows the data that described wireless gateway transmits, and a USB Portable disk, between itself and described USB transmit port, be removal formula to link, it comprises a plug-and-play module, picture acquisition analysis module and a Wi-Fi detection module, wherein when described USB Portable disk is in the time that described USB transmit port is combined, described plug-and-play module will be controlled described computer and carry out described picture acquisition analysis module, described picture acquisition analysis module is that the described bulletin picture data that sequentially described computer is sent to described screen captures and analyzes, and the result of analysis is sequentially sent to described wireless gateway through described computer, and described plug-and-play module will be controlled described computer and carry out described Wi-Fi detection module, detect the wireless signal of described wireless gateway and make described computer and described wireless gateway set up Wi-Fi link.
One of object of the present invention is to provide a kind of wireless bulletin system, described wireless bulletin system comprises: multiple computers, each computer all has a screen and a USB transmit port, wherein each computer has at least one bulletin picture data, and transmit described bulletin picture data to described screen to show at least one bulletin picture image, one wireless gateway, respectively with above-mentioned computer set up Wi-Fi link, and with transmission and the processing of carrying out respectively data with above-mentioned computer, one display device, is to be connected with described wireless gateway, and shows the data that described wireless gateway transmits, and a USB Portable disk, between the USB transmit port of itself and above-mentioned computer, be removal formula to link, it comprises a plug-and-play module, picture acquisition analysis module and a Wi-Fi detection module, wherein when described USB Portable disk is in the time that the USB of one of them computer transmit port is combined, described plug-and-play module will be controlled described computer and carry out described picture acquisition analysis module, described picture acquisition analysis module is that the described bulletin picture data that sequentially described computer is sent to described screen captures and analyzes, and the result of analysis is sequentially sent to described wireless gateway through described computer, and described plug-and-play module will be controlled described computer and carry out described Wi-Fi detection module, detect the wireless signal of described wireless gateway and make described computer and described wireless gateway set up Wi-Fi link.
From illustrating above, as long as after USB Portable disk of the present invention being inserted to the USB transmit port of computer of wireless bulletin system, computer will automatically be carried out the correlation module of USB Portable disk inside and directly carry out wireless bulletin.Again because the module of USB Portable disk inside is all "Green" software, any one bulletin person is as long as insert USB Portable disk of the present invention the USB transmit port of its computer, just can directly carry out wireless bulletin, not need completely install or restart computer, reach veritably effect of plug-and-play.
For making advantage of the present invention and the spirit can be further revealed, hereby coordinate graphic work one to be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is known wireless bulletin system Organization Chart.
Fig. 2 utilizes have the USB Portable disk of plug-and-play function and the calcspar that a wireless bulletin system links of the present invention.
Fig. 3 is the schematic diagram that the present invention utilizes picture acquisition analysis module execution analyzer.
The USB Portable disk with plug-and-play function of the present invention is applied to the wireless bulletin meeting schematic diagram that many people participate in by Fig. 4.
Drawing reference numeral:
1 ~ wireless gateway, 2 ~ projector
3 ~ computer 21 ~ wireless gateway
22 ~ display device, 23 ~ computer
24 ~ transmit port, 25 ~ USB Portable disk
251 ~ Wi-Fi detection module
253 ~ picture acquisition analysis module, 254 ~ plug-and-play module
A 41 ~ upper bulletin picture image 42 ~ this bulletin picture image
43 ~ difference picture image
Embodiment
The present invention be disclose a kind of USB Portable disk with plug-and-play function, this USB Portable disk is to be applied to a wireless bulletin system, as long as user this USB Portable disk is combined with this wireless bulletin system, just can plug-and-play mode carry out wireless bulletin.
Refer to shown in Fig. 2, it is to utilize have the USB Portable disk 25 of plug-and-play function and the calcspar that a wireless bulletin system links of the present invention.
In figure, wireless bulletin system is provided with a wireless gateway 21 and a display device 22 (such as projector or LCD TV etc.) at broadcasting end, there is a computer 23 at bulletin end (user's end), this computer 23 has a USB transmit port 24 and a screen 26, this is wireless, and gateway 21 can set up with this computer 23 that Wi-Fi links and carry out transmission and the processing of data, this display device 22 can combine with wireless gateway 21, can be also electronic installation independently separately.
USB Portable disk 25 with the USB of this computer 23 transmit port 24 for can removal formula being combined, its inside comprises a Wi-Fi detection module 251, picture acquisition analysis module 253 and a plug-and-play module 254, and above-mentioned module is "Green" software (portable software or green is software).
"Green" software is that a kind of computer does not need to install the software module that just can directly carry out, "Green" software can be stored in a USB Portable disk 25, user is as long as just can carry out USB Portable disk 25 and USB transmit port 24 combinations of computer 23, once user removes USB Portable disk 25 from computer 23, "Green" software also can automatically remove from computer.It is exactly a kind of well-known "Green" software that for example GreenBrowser browses module, user is as long as insert the USB Portable disk 25 that contains GreenBrowser and browse module the USB transmit port 24 of computer 23, and computer 23 does not need just can see through the direct browsing page of GreenBrowser through installing.
And this plug-and-play module 254 automatically performs module (autorun program) for one, when this computer 23 detect this USB Portable disk 25 and this USB transmit port 24 in conjunction with time, this computer 23 will automatically be carried out the instruction that this plug-and-play module 254 sets, comprise that controlling computer 23 carries out Wi-Fi detection module 251 and control computer 23 and carry out picture acquisition analysis module 253, and the executive mode of above-mentioned two modules is described as follows.
Wi-Fi detection module 251 internal preset have the coverage identification string (ESSID) of this wireless gateway 21, in the time that USB Portable disk 25 is set up link with the USB transmit port 24 of this computer 23, this Wi-Fi detection module 251 can detect the Wi-Fi signal of computer 23 peripheries automatically, and sets up Wi-Fi link according to this coverage identification string and this wireless gateway 21.
The major function of picture acquisition analysis module 253 is sequentially to capture and analyze this computer 23 and is sent to the bulletin picture data of this screen 26, and sequentially the result of analysis is sent to this wireless gateway 21 through this computer 23.
Capturing program is described as follows:
When bulletin person is in the time utilizing this computer 23 to carry out bulletin, the screen 26 that this computer 23 can be sent to this computer 23 by a bulletin picture data is to show a corresponding bulletin picture image, picture acquisition analysis module 253 of the present invention is the bulletin picture datas that capture these computer 23 these screens 26 of transmission with software mode, because the data of transmitting between computer 23 and screen 26 is numerical data, therefore the bulletin picture data that picture acquisition analysis module 253 captures is numerical data, even if the screen of computer 23 26 is closed, picture acquisition analysis module 253 also can be from the inner acquisition of computer 23 to this bulletin picture data.
Routine analyzer is described as follows:
For the speed of raising radio transmission, is sent to wireless gateway 21 just the bulletin picture data that picture acquisition analysis module 253 captures can see through computer 23 after must processing by analysis.
Generally speaking, a briefing file generally includes complex bulletin picture data, for example powerpoint archives have complex bulletin picture data conventionally, these bulletin picture datas are to be stored in the hard disc of computer 23 or in the storer of USB Portable disk 25 with archives pattern, in the time carrying out bulletin, computer 23 can read these bulletin picture datas and export in regular turn screen 26 to produce corresponding bulletin picture image again from hard disc or storer, and in the process of output, these bulletin picture datas also can be captured by picture acquisition analysis module 253 in regular turn.
Refer to shown in Fig. 3, it utilizes the schematic diagram of picture acquisition analysis module execution analyzer for the present invention, for example, when picture acquisition analysis module 253 is found (when archives vary in size) when variant between current this captured bulletin picture data and last bulletin picture data.Shown in figure, comprise " How are you " for last corresponding last the bulletin picture image 41 of bulletin picture data, and corresponding this bulletin picture image 42 of this bulletin picture data at present, this image is except " How are you ", more there is " Fine, thank you. " in its below.
Now this picture acquisition analysis module 253 is by sequentially and the difference picture data of active analysis between the two, and find that the corresponding difference picture image 43 of this difference picture data is for comprising the region of " Fine; thank you. ", therefore, capture this difference picture data as a frame updating data, more sequentially this frame updating data is sent to this wireless gateway 21 through this computer 23.
Thus, computer 23 will not need to transmit a complete bulletin picture data, but sequentially transmit frame updating data to this wireless gateway 21, sequentially frame updating data is remake into this bulletin picture data with last bulletin picture data by wireless gateway 21 again, to complete current this bulletin picture image 42 that will play at wireless gateway 21.Because the archives of frame updating data are relatively little, the speed of wireless transmission is relatively very fast, in addition, and in order to improve the transmission speed of Wi-Fi, this picture acquisition analysis module 253 also can be in advance by this frame updating data compression, then sees through computer 23 and be sent to wireless gateway 21.
Refer to shown in Fig. 4, it is for being applied to the USB Portable disk with plug-and-play function of the present invention the wireless bulletin meeting schematic diagram that many people participate in.Figure comprises a wireless gateway 21, a display device 22 and a plurality of computer 23, and wherein each computer 23 represents a bulletin person.
If allow each bulletin person carry out wireless bulletin and to adopt known techniques mode with the computer of oneself, must first at each computer, driver module be installed, then restart computer to complete setting, its shortcoming is as described in background note.
But if use the USB Portable disk 25 with plug-and-play function of the present invention, all bulletin persons' computer 23 does not need to install driver module, as long as by USB Portable disk 25 person's that inserts bulletin computer 23, just can directly carry out wireless bulletin.In the time will changing next bulletin person and carry out wireless bulletin, as long as USB Portable disk 25 is extracted from previous bulletin person's computer 23, and insert in next bulletin person's computer 23, just can carry out immediately next wireless bulletin, reach veritably the function of plug-and-play.Compared to known techniques, the present invention need not install any driver module, simpler in operation, and the rights of using that also can not be subject to computer are not enough and affect bulletin and play, and more can not cause because of installation driver module the conflict of computer built-in system.
The above, be only preferred embodiment of the present invention, and the practical range that it is not intended to limiting the invention is anyly had the knack of the modification slightly that this skill person makes according to spirit of the present invention, must belong to spirit of the present invention and scope.
Claims (15)
1. one kind has the USB Portable disk of plug-and-play function, to be applied to a wireless bulletin system, it is characterized in that, described system comprise a computer, a wireless gateway be with described computer set up Wi-Fi link and a display device be to be connected with described wireless gateway, described computer has a screen and a USB transmit port, described computer can transmit at least one bulletin picture data, and extremely described screen is to show at least one bulletin picture image, and described USB Portable disk comprises:
One picture acquisition analysis module, is sequentially to capture and analyze described computer to be sent to the described bulletin picture data of described screen, and the result of analysis is sequentially sent to described wireless gateway through described computer; And
One plug-and-play module, be at described USB Portable disk in the time that described USB transmit port is combined, control described computer and carry out described picture acquisition analysis module; And
One Wi-Fi detection module, when described USB Portable disk is in the time that described USB transmit port is combined, described plug-and-play module will be controlled described computer and carry out described Wi-Fi detection module, detect the wireless signal of described wireless gateway and make described computer and described wireless gateway set up Wi-Fi link.
2. USB Portable disk as claimed in claim 1, it is characterized in that, described plug-and-play module is one to automatically perform module, when described computer detection to described USB Portable disk in the time that described USB transmit port is combined, described computer will automatically perform the instruction that described plug-and-play module sets.
3. USB Portable disk as claimed in claim 1, is characterized in that, described plug-and-play module, described picture acquisition analysis module and described Wi-Fi detection module are "Green" software, and described computer need not just can directly be carried out above-mentioned module through installing.
4. USB Portable disk as claimed in claim 1, it is characterized in that, when variant between described bulletin picture data that described picture acquisition analysis module captures and last bulletin picture data, described picture acquisition analysis module will be analyzed at least one difference picture data of the two, and capture described difference picture data as a frame updating data, more described frame updating data is sent to described wireless gateway through described computer.
5. USB Portable disk as claimed in claim 1, is characterized in that, described computer has a hard disc, and described bulletin picture data is to be stored in described hard disc.
6. USB Portable disk as claimed in claim 1, is characterized in that, described USB Portable disk more comprises a storer, and described bulletin picture data is to be stored in described storer.
7. USB Portable disk as claimed in claim 1, is characterized in that, described display device is a projector.
8. a wireless bulletin system, is characterized in that, described wireless bulletin system comprises:
One computer, has a screen and a USB transmit port, and wherein said computer has at least one bulletin picture data, and transmit described bulletin picture data to described screen to show at least one bulletin picture image;
One wireless gateway, is to set up Wi-Fi with described computer to link, and carries out transmission and the processing of data with described computer;
One display device, is to be connected with described wireless gateway, and shows the data that described wireless gateway transmits; And
One USB Portable disk, is removal formula to link between itself and described USB transmit port, and it comprises a plug-and-play module, picture acquisition analysis module and a Wi-Fi detection module;
Wherein when described USB Portable disk is in the time that described USB transmit port is combined, described plug-and-play module will be controlled described computer and carry out described picture acquisition analysis module, described picture acquisition analysis module is that the described bulletin picture data that sequentially described computer is sent to described screen captures and analyzes, and the result of analysis is sequentially sent to described wireless gateway through described computer, and described plug-and-play module will be controlled described computer and carry out described Wi-Fi detection module, detect the wireless signal of described wireless gateway and make described computer and described wireless gateway set up Wi-Fi link.
9. wireless bulletin system as claimed in claim 8, it is characterized in that, described plug-and-play module is one to automatically perform module, when described computer detection to described USB Portable disk in the time that described USB transmit port is combined, described in described computer will automatically perform, automatically perform the instruction that module sets.
10. wireless bulletin system as claimed in claim 8, is characterized in that, described plug-and-play module, described picture acquisition analysis module and described Wi-Fi detection module are "Green" software, and described computer need not just can directly be carried out above-mentioned module through installing.
11. wireless bulletin systems as claimed in claim 8, it is characterized in that, when variant between described bulletin picture data that described picture acquisition analysis module captures and last bulletin picture data, described picture acquisition analysis module is by least one difference picture data of analyzing between the two, and capture described difference picture data as a frame updating data, more described frame updating data is sent to described wireless gateway through described computer.
12. wireless bulletin systems as claimed in claim 8, is characterized in that, described computer has a hard disc, and described bulletin picture data is to be stored in described hard disc.
13. wireless bulletin systems as claimed in claim 8, is characterized in that, described USB Portable disk has a storer, and described bulletin picture data is to be stored in described storer.
14. wireless bulletin systems as claimed in claim 8, is characterized in that, described display device is a projector.
15. 1 kinds of wireless bulletin systems, is characterized in that, described wireless bulletin system comprises:
Multiple computers, each computer all has a screen and a USB transmit port, wherein each computer has at least one bulletin picture data, and transmit described bulletin picture data to described screen to show at least one bulletin picture image;
One wireless gateway, respectively with above-mentioned computer set up Wi-Fi link, and with transmission and the processing of carrying out respectively data with above-mentioned computer;
One display device, is to be connected with described wireless gateway, and shows the data that described wireless gateway transmits; And
One USB Portable disk, is removal formula to link between the USB transmit port of itself and above-mentioned computer, and it comprises a plug-and-play module, picture acquisition analysis module and a Wi-Fi detection module;
Wherein when described USB Portable disk is in the time that the USB of one of them computer transmit port is combined, described plug-and-play module will be controlled described computer and carry out described picture acquisition analysis module, described picture acquisition analysis module is that the described bulletin picture data that sequentially described computer is sent to described screen captures and analyzes, and the result of analysis is sequentially sent to described wireless gateway through described computer, and described plug-and-play module will be controlled described computer and carry out described Wi-Fi detection module, detect the wireless signal of described wireless gateway and make described computer and described wireless gateway set up Wi-Fi link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210508603.3A CN103854678A (en) | 2012-12-03 | 2012-12-03 | USB flash drive with plug and show function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210508603.3A CN103854678A (en) | 2012-12-03 | 2012-12-03 | USB flash drive with plug and show function |
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| Publication Number | Publication Date |
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| CN103854678A true CN103854678A (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210508603.3A Pending CN103854678A (en) | 2012-12-03 | 2012-12-03 | USB flash drive with plug and show function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108470014A (en) * | 2018-02-26 | 2018-08-31 | 广东思派康电子科技有限公司 | The method that USB TYPE-C connectors wake up intelligent sound assistance application |
| CN110691173A (en) * | 2018-07-05 | 2020-01-14 | 台达电子工业股份有限公司 | Image transmission device, image transmission method and image transmission system |
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| US20060095647A1 (en) * | 2004-08-20 | 2006-05-04 | Smartdisk Corporation | Self-labeling digital storage unit |
| CN101165669A (en) * | 2006-10-17 | 2008-04-23 | 奇扬网科股份有限公司 | Detaching device with plug-and-play function |
| CN201138838Y (en) * | 2008-01-07 | 2008-10-22 | 孙国仲 | Multimedia capture apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20060095647A1 (en) * | 2004-08-20 | 2006-05-04 | Smartdisk Corporation | Self-labeling digital storage unit |
| CN101165669A (en) * | 2006-10-17 | 2008-04-23 | 奇扬网科股份有限公司 | Detaching device with plug-and-play function |
| CN201138838Y (en) * | 2008-01-07 | 2008-10-22 | 孙国仲 | Multimedia capture apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108470014A (en) * | 2018-02-26 | 2018-08-31 | 广东思派康电子科技有限公司 | The method that USB TYPE-C connectors wake up intelligent sound assistance application |
| CN110691173A (en) * | 2018-07-05 | 2020-01-14 | 台达电子工业股份有限公司 | Image transmission device, image transmission method and image transmission system |
| CN110691173B (en) * | 2018-07-05 | 2021-08-20 | 台达电子工业股份有限公司 | Image transmission device, image transmission method and image transmission system |
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Application publication date: 20140611 |