TWM512829U - Data transmitting device having multi-transmission modes - Google Patents
Data transmitting device having multi-transmission modes Download PDFInfo
- Publication number
- TWM512829U TWM512829U TW104208994U TW104208994U TWM512829U TW M512829 U TWM512829 U TW M512829U TW 104208994 U TW104208994 U TW 104208994U TW 104208994 U TW104208994 U TW 104208994U TW M512829 U TWM512829 U TW M512829U
- Authority
- TW
- Taiwan
- Prior art keywords
- transmission
- interface
- unit
- control unit
- mode
- Prior art date
Links
Abstract
Description
本創作係關於一種供行動電子裝置用的資訊傳輸裝置,尤指一種多傳輸模式之資訊傳輸裝置。The present invention relates to an information transmission device for a mobile electronic device, and more particularly to an information transmission device for a multi-transmission mode.
目前行動電子裝置,如智慧型手機、平板電腦...等,具內建有一定資料儲存空間,使得該些行動電子裝置可儲存更多數位資料,常見的如照片、影片等數位資料。然而,隨著各家廠商的技術精進,相對使得照片及影片的容量增大,亦相對凸顯行動電子裝置內建資料儲存空間不足的問題。At present, mobile electronic devices, such as smart phones, tablets, etc., have built-in data storage space, so that the mobile electronic devices can store more digital data, such as photos, videos and other digital materials. However, with the technical advancement of various manufacturers, the relative increase in the capacity of photos and videos has also highlighted the problem of insufficient storage space for built-in data of mobile electronic devices.
部份行動電子裝置因此設置有記憶卡的插卡結構,使資料儲存空間可以外擴,如此雖可解決一部份資料儲存問題,但由於記憶卡尺寸愈來愈小,有不易使用及使用上易遺失等諸多問題。因此,仍有絕大部份的使用者選擇以原廠附贈的傳輸線,透過行動電子裝置的連接器與外部電腦(如桌上型電腦或筆記型電腦)對接,由於一般電腦具有更大的資料儲存空間,故可將行動電子裝置所儲存的資料讀出後儲存,確保該行動電子裝置有一定的資料儲存空間可供使用。但該行動電子裝置的使用仍受限。Some mobile electronic devices are therefore equipped with a card structure for the memory card, so that the data storage space can be expanded. This can solve some of the data storage problems, but the memory card size is getting smaller and smaller, and it is difficult to use and use. Easy to lose and many other issues. Therefore, there are still a large number of users who choose to use the original transmission cable to connect with external computers (such as desktop computers or notebook computers) through the connectors of mobile electronic devices, because the average computer has a larger The data storage space allows the data stored in the mobile electronic device to be read and stored to ensure that the mobile electronic device has a certain data storage space for use. However, the use of the mobile electronic device is still limited.
因此,開發行動電子裝置的周邊產品的廠商開始製作各種具有儲存功能的傳輸線或資料儲存裝置,以插設至各該行動電子裝置的連接器,解決額外設置插卡結構與外傳至電腦進行資料儲存的不便問題。再如圖11所示,該傳輸線70係呈一手環結構,該手環本體71二端分別連接有一第一連接器72及一 第二連接器73,該第一連接器72及第二連接器73係分離地插接於一連接座74,該連接座74可內建有一儲存裝置741,當僅該第一連接器72插設於該連接座74並與該儲存裝置741連接,則該第二連接器73所連接的行動電子裝置,可透過此條傳輸線70與該儲存裝置741進行資料存取;反之,當僅該第二連接器73插設於該連接座74並與該儲存裝置741連接,則該第一連接器72所連接的電腦,可透過此條傳輸線70與該儲存裝置進行資料存取。惟該連接座74於該傳輸線70分別插設於電腦及行動電子裝置之間時,該連接座74的儲存裝置741並無作用,且仍有遺失的可能。Therefore, manufacturers of peripheral products for developing mobile electronic devices began to manufacture various transmission lines or data storage devices having storage functions for plugging into the connectors of the mobile electronic devices, and solving the extra configuration of the card structure and the external transmission to the computer for data storage. Inconvenience. As shown in FIG. 11 , the transmission line 70 is in the form of a wristband. The two ends of the wristband body 71 are respectively connected with a first connector 72 and a first connector. The second connector 73, the first connector 72 and the second connector 73 are separately inserted into a connecting base 74. The connecting base 74 can have a storage device 741 built therein. When only the first connector 72 is inserted The mobile device connected to the second connector 73 can perform data access with the storage device 741 through the transmission line 70. Conversely, when only the first The second connector 73 is inserted into the connecting base 74 and connected to the storage device 741. The computer connected to the first connector 72 can access the storage device through the transmission line 70 for data access. However, when the connecting base 74 is inserted between the computer and the mobile electronic device, the storage device 741 of the connecting base 74 has no effect and there is still a possibility of loss.
如圖12所示,係為一具有資料儲存空間的傳輸線80,該傳輸線80係於一本體81二端分別連接有一第一USB連接器82及一第二USB連接器83,且該本體81中間串接有一插接式記憶卡841的記憶模組84,該記憶模組84透過本體81分別與該第一及第二USB連接器82、83連接。使用時,其中該第一USB連接器82(micro USB)連接至一手機85的USB連接器,該第二USB連接器83則連接至一外部電源86,使該記憶模組84用以備份該手機資料或與手機85進行雙向資料傳輸。然而,該傳輸線80只具有儲存資料功能,若將第二USB連接器83連接至一電腦,則電腦無法與該手機85進行雙向資料傳輸。As shown in FIG. 12, it is a transmission line 80 having a data storage space. The transmission line 80 is connected to a first USB connector 82 and a second USB connector 83 at two ends of a body 81, and the body 81 is intermediate A memory module 84 of the plug-in memory card 841 is connected in series, and the memory module 84 is connected to the first and second USB connectors 82 and 83 through the body 81. In use, the first USB connector 82 (micro USB) is connected to the USB connector of a mobile phone 85, and the second USB connector 83 is connected to an external power source 86, so that the memory module 84 is used to backup the USB connector. Mobile phone data or two-way data transmission with the mobile phone 85. However, the transmission line 80 only has a data storage function. If the second USB connector 83 is connected to a computer, the computer cannot perform bidirectional data transmission with the mobile phone 85.
再如圖13所示,為一種具有雙向資料傳輸及儲存功能的傳輸線90,其同樣於一本體91二端分別連接有一第一USB連接器92及一第二USB連接器93,再以一儲存器94二側的連接線941與該本體91並聯連接,由於該第一及第二USB連接器92及93均相同的資料傳輸協定,如此當第一及第二USB連接器92、93分別插設於電腦及行動電子裝置之間時,可直接透過本體91進行雙向資料傳輸,若只有第一USB連接器92與電腦連接,或只第二USB連接器93與該行動電子裝置連接,則該電腦或行動電子裝置可對該儲存器94進行資料存取,惟如此傳輸線90的並聯連接結構複雜不易製作,另有收折不易的問題。As shown in FIG. 13, a transmission line 90 having a bidirectional data transmission and storage function is also connected to a first USB connector 92 and a second USB connector 93 at the two ends of a body 91, and then stored. The connecting line 941 on the two sides of the device 94 is connected in parallel with the body 91. Since the first and second USB connectors 92 and 93 have the same data transmission protocol, the first and second USB connectors 92 and 93 are respectively inserted. When it is disposed between the computer and the mobile electronic device, the bidirectional data transmission can be directly performed through the main body 91. If only the first USB connector 92 is connected to the computer, or only the second USB connector 93 is connected to the mobile electronic device, The computer or the mobile electronic device can access the data of the storage device 94. However, the parallel connection structure of the transmission line 90 is complicated and difficult to manufacture, and the folding is difficult.
綜上所述,目前供行動電子裝置使用的具有儲存功能的傳輸線仍非最佳,有待進一步改良。In summary, the transmission line with storage function currently used for mobile electronic devices is still not optimal and needs further improvement.
有鑑於上述既有具有儲存功能之傳輸線的技術缺陷,本創作主要目的係提供一種多傳輸模式之資訊傳輸裝置及其傳輸模式切換方法,可實現以單條傳輸線結構提供多傳輸模式的功能,兼具有資料儲存及雙向資料傳輸功能。In view of the above technical defects of the transmission line having the storage function, the main purpose of the present invention is to provide a multi-transmission mode information transmission device and a transmission mode switching method thereof, which can realize the function of providing a multi-transmission mode by a single transmission line structure, and both There are data storage and two-way data transmission.
欲達上述目的使用的主要技術手段係令該資訊傳輸裝置係於一外殼內包含有:一第一傳輸介面,係支援一第一資料傳輸協定;一第二傳輸介面,係與該第一傳輸介面為不同標準介面,並支援一第二資料傳輸協定,該第二資料傳輸協定可相容於該第一資料傳輸協定;一傳輸模式切換及資料儲存單元,係包括有一控制單元、一切換單元及一儲存單元;其中該切換單元係連接於該第一及第二傳輸介面及該控制單元之間;當該控制單元檢知該第一及第二傳輸介面的連接狀態,於檢知該第一及第二傳輸介面的連接狀態為已連接狀態,則控制該切換單元切換該第一及第二傳輸介面直接連接,進行第一傳輸模式;於檢知僅該第一傳輸介面的連接狀態為已連接狀態,由主模式改為從模式,並控制該切換單元切換該第一傳輸介面與該控制單元連接,透過該控制單元與該儲存單元進行第二傳輸模式;於檢知僅該第二傳輸介面的連接狀態為已連接狀態,於主模式下輸出一主從模式對調請求予第二傳輸介面,再由主模式改為從模式,並控制該切換單元切換該第二傳輸介面與該控制單元連接,透過該控制單元與該儲存單元進行第三傳輸模式。The main technical means for achieving the above purpose is to enable the information transmission device to include a first transmission interface in a housing, and to support a first data transmission protocol; a second transmission interface and the first transmission The interface is a different standard interface and supports a second data transmission protocol, the second data transmission protocol is compatible with the first data transmission protocol; a transmission mode switching and data storage unit includes a control unit and a switching unit And a storage unit; wherein the switching unit is connected between the first and second transmission interfaces and the control unit; and when the control unit detects the connection state of the first and second transmission interfaces, detecting the first When the connection state of the first and second transmission interfaces is the connected state, controlling the switching unit to switch the first and second transmission interfaces to directly connect to perform the first transmission mode; and detecting that only the connection state of the first transmission interface is Connected state, from main mode to slave mode, and controlling the switching unit to switch the first transmission interface to the control unit, through the control unit The storage unit performs the second transmission mode; detecting that only the connection state of the second transmission interface is the connected state, outputting a master-slave mode switching request to the second transmission interface in the main mode, and then changing from the main mode to the slave mode And controlling the switching unit to switch the second transmission interface to connect with the control unit, and perform a third transmission mode with the storage unit through the control unit.
上述本創作資訊傳輸裝置會依據所檢知該第一及第二傳輸介面的連接狀態,切換第一至第三傳輸模式,包含有第一及第二傳輸介面直接雙向 資料傳輸、第一傳輸介面透過該控制單元對該儲存單元的資料存取,以及第二傳輸介面透過該控制單元對該儲存單元的資料存取,均由該控制單元配合該切換單元完成,可實現單一傳輸線結構,不必額外組設其它連接線,或使用外接式儲存裝置。The above-mentioned creative information transmission device switches the first to third transmission modes according to the detected connection state of the first and second transmission interfaces, and includes the first and second transmission interfaces directly bidirectionally. The data transmission, the data access of the first transmission interface to the storage unit through the control unit, and the data access of the second transmission interface to the storage unit through the control unit are all completed by the control unit in cooperation with the switching unit. A single transmission line structure is realized, no additional connection lines need to be set up, or an external storage device is used.
較佳者,該第一傳輸介面為USB介面,該第二傳輸介面為蘋果公司(AppleTM )的閃電(Lightning)介面,或具有與該閃電介面的可翻轉(Flippable)插拔結構的B型閃電介面或C型USB(USB type-C)介面。Preferably by the first transmission interface is a USB interface, the second transmission interface is Apple (Apple TM) Lightning (Lightning) interface, or an interface with the lightning reversible (flippable) plug-type structure B Lightning interface or C type USB (USB type-C) interface.
1、1a‧‧‧資訊傳輸裝置1, 1a‧‧‧Information transmission device
10、10a‧‧‧傳輸模式切換及資料儲存單元10, 10a‧‧‧Transmission mode switching and data storage unit
100、100a‧‧‧外殼100, 100a‧‧‧ shell
11‧‧‧控制單元11‧‧‧Control unit
111‧‧‧第一串列資料介面111‧‧‧First serial data interface
112‧‧‧第二串列資料介面112‧‧‧Second serial data interface
12‧‧‧儲存單元12‧‧‧ storage unit
13‧‧‧第一切換單元13‧‧‧First switching unit
14‧‧‧第二切換單元14‧‧‧Second switching unit
15‧‧‧電源切換單元15‧‧‧Power Switching Unit
16‧‧‧燈號指示單元16‧‧‧Light indicator unit
17‧‧‧按鍵17‧‧‧ button
20‧‧‧第一傳輸介面20‧‧‧First transmission interface
30‧‧‧第二傳輸介面30‧‧‧Second transmission interface
50‧‧‧電源模組50‧‧‧Power Module
51‧‧‧充電單元51‧‧‧Charging unit
52‧‧‧電池單元52‧‧‧ battery unit
53‧‧‧電源轉換單元53‧‧‧Power Conversion Unit
531‧‧‧電流監控介面531‧‧‧ Current monitoring interface
60‧‧‧蘋果裝置60‧‧‧Apple device
61‧‧‧電腦61‧‧‧ computer
62‧‧‧電源轉換器62‧‧‧Power Converter
70‧‧‧傳輸線70‧‧‧ transmission line
71‧‧‧手環本體71‧‧‧Bracelet body
72‧‧‧第一連接器72‧‧‧First connector
73‧‧‧第二連接器73‧‧‧Second connector
74‧‧‧連接座74‧‧‧Connecting seat
741‧‧‧儲存裝置741‧‧‧Storage device
80‧‧‧傳輸線80‧‧‧ transmission line
81‧‧‧本體81‧‧‧Ontology
82‧‧‧第一USB連接器82‧‧‧First USB connector
83‧‧‧第二USB連接器83‧‧‧Second USB connector
84‧‧‧記憶模組84‧‧‧Memory Module
85‧‧‧手機85‧‧‧Mobile phones
86‧‧‧外部電源86‧‧‧External power supply
90‧‧‧傳輸線90‧‧‧ transmission line
91‧‧‧本體91‧‧‧Ontology
92‧‧‧第一USB連接器92‧‧‧First USB connector
93‧‧‧第二USB連接器93‧‧‧Second USB connector
94‧‧‧儲存器94‧‧‧Storage
941‧‧‧連接線941‧‧‧Connecting line
圖1:本創作資訊傳輸裝置的第一較佳實施例的外觀圖。Figure 1 is a perspective view of a first preferred embodiment of the present information transmission device.
圖2:係圖1的功能方塊圖。Figure 2: is a functional block diagram of Figure 1.
圖3:本創作資訊傳輸裝置的傳輸模式切換方法。Figure 3: Transmission mode switching method of the present information transmission device.
圖4A至圖4C:係圖1依序進行的第一至第三傳輸模式與周邊裝置的連接示意圖。4A to 4C are schematic diagrams showing the connection of the first to third transmission modes and the peripheral devices in sequence.
圖5:係該控制單元執行圖4C所示第三傳輸模式的流程圖。Figure 5 is a flow chart showing the third transmission mode shown in Figure 4C by the control unit.
圖6:係圖4C所示第三傳輸模式的流程圖。Figure 6 is a flow chart showing the third transmission mode shown in Figure 4C.
圖7:本創作資訊傳輸裝置的第二較佳實施例的外觀圖。Figure 7 is a perspective view showing a second preferred embodiment of the present information transmitting apparatus.
圖8A:係圖7依序進行的第一傳輸模式與周邊裝置的一連接示意圖。FIG. 8A is a schematic diagram showing a connection between the first transmission mode and the peripheral device in sequence.
圖8B:係圖7依序進行的第二傳輸模式與周邊裝置的一連接示意圖。FIG. 8B is a schematic diagram showing a connection between the second transmission mode and the peripheral device in sequence.
圖8C:係圖7連接一外部直流電源的一連接示意圖。Figure 8C is a connection diagram of Figure 7 connected to an external DC power supply.
圖8D:係圖7依序進行的第三傳輸模式與周邊裝置的一連接示意圖。FIG. 8D is a schematic diagram of a connection between the third transmission mode and the peripheral device in sequence.
圖8E:係圖7依序進行的第三傳輸模式與周邊裝置的另一連接示意圖。FIG. 8E is a schematic diagram showing another connection of the third transmission mode and the peripheral device in sequence. FIG.
圖9:係圖7的功能方塊圖。Figure 9 is a functional block diagram of Figure 7.
圖10:係該控制單元執行第三傳輸模式的另一流程圖。Figure 10: Another flow chart of the control unit performing the third transmission mode.
圖11:係既有一手環式傳輸線的外觀圖。Figure 11: Appearance of a looped transmission line.
圖12:係既有一具儲存功能的傳輸線的結構示意圖。Figure 12 is a structural diagram of a transmission line having both a storage function.
圖13:係既有一傳輸線的結構示意圖。Figure 13 is a schematic view showing the structure of a transmission line.
本創作係針對行動電子裝置提供一種多傳輸模式之資訊傳輸裝置,不僅可提供該行動電子裝置一外部儲存空間,更提供該行動電子裝置配合其它電子裝置進行資料存取的使用,以下謹以數個具體實施例詳述本創作技術。The present invention provides a multi-transmission mode information transmission device for a mobile electronic device, which not only provides an external storage space of the mobile electronic device, but also provides the mobile electronic device for use with other electronic devices for data access. A specific embodiment details the present authoring technique.
首先請參閱圖1及圖2所示,係為本創作資訊傳輸裝置1的第一較佳實施例,係包含有一外殼100、一第一傳輸介面20、一第二傳輸介面30、一傳輸模式切換及資料儲存單元10。在本實施例中,該外殼100內不包含電池或其它電源於其中,且為一傳輸線結構,故該外殼100為該傳輸線的電絕緣包覆體,且該第一及第二傳輸介面20、30分別為一連接器插頭。較佳者,該第一傳輸介面20為A型USB(USB type-A)連接器,而該第二傳輸介面30為蘋果公司(AppleTM )的可翻轉(Flippable)插拔結構,包含有A型閃電(Lightning type A)介面、B型閃電(Lightning type B)介面、C型USB(USB type-C)介面或其他類似介面,該A型USB連接器與A型、B型閃電連接器及C型USB介面均包含有串列資料端子Data I/O(D+、D-)及直流電壓端子DC/IN(V+、GND)、DC/OUT(V+、GND),是故此二連接器的介面標準不同,但具有可相容的資料傳輸協定。Referring to FIG. 1 and FIG. 2, the first preferred embodiment of the present invention includes a housing 100, a first transmission interface 20, a second transmission interface 30, and a transmission mode. Switching and data storage unit 10. In this embodiment, the housing 100 does not include a battery or other power source therein, and is a transmission line structure. Therefore, the housing 100 is an electrical insulation covering body of the transmission line, and the first and second transmission interfaces 20, 30 is a connector plug, respectively. Preferably by the first transmission interface 20 is a type A USB (USB type-A) connector, and the second transmission interface 30 for the Apple (Apple TM) is reversible (flippable) plug structure comprising A Lightning type A interface, Lightning type B interface, Type C USB (USB type-C) interface or other similar interface, the Type A USB connector and Type A, Type B lightning connectors and The C-type USB interface includes the serial data terminals Data I/O (D+, D-) and the DC voltage terminals DC/IN (V+, GND), DC/OUT (V+, GND), so the interface of the two connectors The standards are different, but with compatible data transfer protocols.
上述傳輸模式切換及資料儲存單元10係包含有一控制單元11、一切換單元及一儲存單元12;其中該控制單元11係控制該切換單元的切換動作,以檢知該第一及第二傳輸介面20、30的連接狀態,並與該儲存單元12連接以進行雙向溝通;此外,該控制單元11亦可直接連接該第一及第二傳輸介面20、30, 以檢知該第一及第二傳輸介面20、30的連接狀態。該切換單元係連接於該控制單元11及該第一與第二傳輸介面20、30之間,以切換資料傳輸路徑,該切換單元係包含有一第一切換單元13及一第二切換單元14,該第一切換單元13係連接於該第一傳輸介面20的資料接腳Data I/O與該控制單元11的一第一串列資料介面111之間,該第二切換單元14係連接於該第二傳輸介面30的資料接腳Data I/O與該控制單元11的一第二串列資料介面112之間,且該第一切換單元13與該第二切換單元14係相互連接。該儲存單元12可為快閃記憶體、SD卡、Micro SD卡或其類似的記憶體產品。The transmission mode switching and data storage unit 10 includes a control unit 11, a switching unit and a storage unit 12; wherein the control unit 11 controls the switching operation of the switching unit to detect the first and second transmission interfaces. a connection state of 20, 30, and connected to the storage unit 12 for two-way communication; in addition, the control unit 11 can also directly connect the first and second transmission interfaces 20, 30, The connection state of the first and second transmission interfaces 20, 30 is detected. The switching unit is connected between the control unit 11 and the first and second transmission interfaces 20 and 30 to switch the data transmission path. The switching unit includes a first switching unit 13 and a second switching unit 14. The first switching unit 13 is connected between the data pin Data I/O of the first transmission interface 20 and a first serial data interface 111 of the control unit 11, and the second switching unit 14 is connected to the The data pin Data I/O of the second transmission interface 30 is connected to a second serial data interface 112 of the control unit 11, and the first switching unit 13 and the second switching unit 14 are connected to each other. The storage unit 12 can be a flash memory, an SD card, a Micro SD card or the like.
此外,若該第二傳輸介面30使用B型閃電介面,則該傳輸模式切換及資料儲存單元10進一步包含有一電源切換單元15,以開、斷一外部直流電源。該電源切換單元15可為一開關元件,且串接於該第一及第二傳輸介面20、30的直流電壓端子DC/IN、DC/OUT之間,並受該控制單元11切換其啟、閉狀態。In addition, if the second transmission interface 30 uses the B-type lightning interface, the transmission mode switching and data storage unit 10 further includes a power switching unit 15 for turning on and off an external DC power supply. The power switching unit 15 can be a switching component and is connected in series between the DC voltage terminals DC/IN and DC/OUT of the first and second transmission interfaces 20 and 30, and is switched by the control unit 11 to Closed state.
請配合參閱圖3所示,該控制單元11係於主模式下檢知該第一及第二傳輸介面20、30的連接狀態S1。配合圖4A所示,當該第一傳輸介面20插接至一電腦61的USB插座,而該第二傳輸介面30使用B型閃電介面並插接至一蘋果裝置60的閃電插座或C型USB插座,該蘋果裝置60可為iPhone、iPad、iPod等,此時該蘋果裝置60的預設為從模式(Device Mode);因此,該控制單元11會檢知該第一及第二傳輸介面20、30的連接狀態為已連接狀態S10,並控制該切換單元的第一及第二切換單元13、14切換該第一及第二傳輸介面20、30直接連接,由於電腦61預設為主模式(Host Mode),而該蘋果裝置60為從模式(Device Mode),故可進行一第一傳輸模式M1,此時,該電腦61會顯示該蘋果裝置60為一可卸除式磁碟機,令使用者操作該電腦61,以對該蘋果裝置60進行資料存取,將該蘋果裝置60的資料備份或擷取至該電腦61中。此外,若該第一切換單元13使用集線器(HUB),則該電腦61會更進一步顯示該儲存單元12為另一個可卸除式磁碟 機,以供使用者可分別對該蘋果裝置60及儲存單元12進行資料存取。此外,由於該電腦61會提供一直流電源,故該控制單元11可控制該電源切換單元15開啟,令該第一傳輸介面20的直流電壓端子DC/IN連接至該第二傳輸介面30的直流電壓端子DC/OUT,由該電腦61同時對該蘋果裝置60充電。Referring to FIG. 3, the control unit 11 detects the connection state S1 of the first and second transmission interfaces 20, 30 in the main mode. As shown in FIG. 4A, when the first transmission interface 20 is plugged into a USB socket of a computer 61, and the second transmission interface 30 is connected to a lightning socket or a C-type USB of an Apple device 60 using a B-type lightning interface. The Apple device 60 can be an iPhone, an iPad, an iPod, etc., and the Apple device 60 is preset to a Device Mode; therefore, the control unit 11 detects the first and second transmission interfaces 20 The connection state of 30 is the connected state S10, and the first and second switching units 13 and 14 controlling the switching unit switch the first and second transmission interfaces 20 and 30 to be directly connected, because the computer 61 is preset as the main mode. (Host Mode), and the Apple device 60 is in the Device Mode, so that a first transmission mode M1 can be performed. At this time, the computer 61 displays the Apple device 60 as a removable disk drive. The user is caused to operate the computer 61 to access the Apple device 60 and back up or retrieve the data of the Apple device 60 to the computer 61. In addition, if the first switching unit 13 uses a hub (HUB), the computer 61 further displays the storage unit 12 as another removable disk. The user can access the apple device 60 and the storage unit 12 for data access. In addition, since the computer 61 provides a DC power supply, the control unit 11 can control the power switching unit 15 to be turned on, and the DC voltage terminal DC/IN of the first transmission interface 20 is connected to the DC of the second transmission interface 30. The voltage terminal DC/OUT is charged by the computer 61 to the Apple device 60 at the same time.
再配合圖4B所示,當只有該第一傳輸介面20插接至該電腦61的USB插座,該第二傳輸介面30外露不與其他行動電子裝置連接,該控制單元11僅檢知該第一傳輸介面20的連接狀態為已連接狀態S20,此時該控制單元11會由主模式改為從模式,並控制該切換單元的第一切換單元13切換該第一傳輸介面20與該控制單元11的第一串列資料介面111連接。如此,該電腦61即可透過該控制單元11與該儲存單元12進行一第二傳輸模式M2,對該儲存單元12進行資料存取。As shown in FIG. 4B, when only the first transmission interface 20 is plugged into the USB socket of the computer 61, the second transmission interface 30 is not exposed to other mobile electronic devices, and the control unit 11 only detects the first transmission interface. The connection state of the transmission interface 20 is the connected state S20. At this time, the control unit 11 changes from the main mode to the slave mode, and the first switching unit 13 that controls the switching unit switches the first transmission interface 20 and the control unit 11 The first serial data interface 111 is connected. In this way, the computer 61 can perform a data access to the storage unit 12 through the control unit 11 and the storage unit 12 in a second transmission mode M2.
再配合圖4C所示,如本實施例的該第二傳輸介面30使用B型閃電介面,當只有該第二傳輸介面30插接至該蘋果裝置60的閃電插座,該第一傳輸介面20外露不與電腦連接,但與一外部直流電源(如電源轉換器62)連接,故該控制單元11僅檢知該第二傳輸介面30的連接狀態為已連接狀態S30。該蘋果裝置60即可透過該控制單元11與該儲存單元12進行一第三傳輸模式M3,對該儲存單元12進行資料存取。此外,該控制單元11可一併控制該電源切換單元15開啟,由該外部直流電流對該蘋果裝置60充電。此時,該控制單元11的預設仍是主模式,而該蘋果裝置60仍預設為從模式。As shown in FIG. 4C, the second transmission interface 30 of the present embodiment uses a B-type lightning interface. When only the second transmission interface 30 is plugged into the lightning socket of the Apple device 60, the first transmission interface 20 is exposed. Not connected to the computer, but connected to an external DC power source (such as the power converter 62), the control unit 11 only detects that the connection state of the second transmission interface 30 is the connected state S30. The apple device 60 can perform a data access to the storage unit 12 through the control unit 11 and the storage unit 12 in a third transmission mode M3. In addition, the control unit 11 can control the power switching unit 15 to be turned on, and the Apple device 60 is charged by the external DC current. At this time, the preset of the control unit 11 is still the main mode, and the Apple device 60 is still preset to the slave mode.
至於該控制單元11僅檢知該第二傳輸介面30的連接狀態為已連接狀態的詳細步驟如圖5及圖6所示,該控制單元11於主模式S31下會檢知有一USB裝置已連接至該第二傳輸介面30,並對該USB裝置進行列舉S32,再判斷該USB裝置是否為蘋果裝置S33;若否,則返回S31以維持主模式不變;若是,先於主模式下輸出一主從模式對調請求予該第二傳輸介面S34,該蘋果裝置接收此 請求後,會自從模式改為主模式,並輸出一支援主從模式對調回覆,待該控制單元11接收此一回覆後S35,會由主模式改為從模式S36,並控制該切換單元的第二切換單元14切換該第二傳輸介面30與該控制單元11的第二串列資料介面112連接;因此,該蘋果裝置60可進行該第三傳輸模式M3,即對該儲存單元12進行資料存取,將該蘋果裝置60的資料備份至該儲存單元12,或將該儲存單元12的資料擷取至該蘋果裝置60中;意即,使用者透過該蘋果裝置60的使用者介面(APP),對該儲存單元12進行資料存取;在此同時,因該電源切換單元15呈開啟狀態,故該蘋果裝置60於資料存取同時亦可進行充電。As shown in FIG. 5 and FIG. 6 , the control unit 11 detects that the connection state of the second transmission interface 30 is the connected state. The control unit 11 detects that a USB device is connected in the main mode S31. Go to the second transmission interface 30, and enumerate S32 for the USB device, and then determine whether the USB device is the Apple device S33; if not, return to S31 to maintain the main mode unchanged; if yes, output one before the main mode The master-slave mode calls the second transmission interface S34, and the apple device receives the After the request, the mode is changed from the main mode to the main mode, and a support master-slave mode is outputted. After the control unit 11 receives the reply, the S35 changes from the main mode to the slave mode S36, and controls the switching unit. The second switching unit 14 switches the second transmission interface 30 to the second serial data interface 112 of the control unit 11; therefore, the Apple device 60 can perform the third transmission mode M3, that is, store the data in the storage unit 12. The data of the Apple device 60 is backed up to the storage unit 12, or the data of the storage unit 12 is captured into the Apple device 60; that is, the user accesses the user interface (APP) of the Apple device 60. The data access to the storage unit 12 is performed; at the same time, since the power switching unit 15 is turned on, the Apple device 60 can also perform charging while accessing data.
由於第一、第二及第三傳輸模式M1、M2、M3均可對該儲存單元12進行資料儲存,故本實施例可進一步包含有一燈號指示單元16,以與該控制單元11連接,由該控制單元11依據目前傳輸模式對該燈號指示單元16進行對應的燈號控制,供使用者依據燈號瞭解目前該資訊傳輸裝置的傳輸模式。該燈號指示單元16可為LED元件。Since the first, second, and third transmission modes M1, M2, and M3 can store the data in the storage unit 12, the embodiment may further include a signal indicating unit 16 to be connected to the control unit 11, The control unit 11 performs corresponding lamp number control on the lamp number indicating unit 16 according to the current transmission mode, so that the user can know the current transmission mode of the information transmission device according to the lamp number. The light indicating unit 16 can be an LED element.
請參閱圖7、圖8及圖9所示,係為本創作資訊傳輸裝置1a的第二較佳實施例,係包含有一外殼100a、一第一傳輸介面20、一第二傳輸介面30、一傳輸模式切換及資料儲存單元10a及一電源模組50。本實施例的該第一及第二傳輸介面20、30與該傳輸模式切換及資料儲存單元10a與第一較佳實施例大致相同,惟本實施例的傳輸模式切換及資料儲存單元10a進一步包含有一按鍵17,該按鍵17係與該控制單元11連接。又本實施例的外殼100a內進一步包含有該電源模組50,故本實施例的資訊傳輸裝置1a可為一行動電源裝置。該電源切換單元15除串接於該第一及第二傳輸介面20、30之直流電壓端子DC/IN、DC/OUT外,亦串接於該電源模組50與該第二傳輸介面30之直流電壓端子DC/OUT之間,而該電源模組50又與該第一傳輸介面20之直流電壓端子DC/IN連接;因此,該控制單元11可控制該電源切換單元15,以切換該第二傳輸介面30之直流電壓端子 DC/OUT連接至該第一傳輸介面20之直流電壓端子DC/IN,或連接至該電源模組50。Referring to FIG. 7, FIG. 8 and FIG. 9, a second preferred embodiment of the present information transmission device 1a includes a housing 100a, a first transmission interface 20, a second transmission interface 30, and a second transmission interface. The transmission mode switching and data storage unit 10a and a power module 50 are provided. The first and second transmission interfaces 20 and 30 of the present embodiment and the transmission mode switching and data storage unit 10a are substantially the same as the first preferred embodiment, but the transmission mode switching and data storage unit 10a of the embodiment further includes There is a button 17 which is connected to the control unit 11. The power supply module 50 is further included in the outer casing 100a of the embodiment. Therefore, the information transmission device 1a of the embodiment can be a mobile power supply device. The power switching unit 15 is connected in series to the DC voltage terminals DC/IN and DC/OUT of the first and second transmission interfaces 20 and 30, and is also connected in series to the power module 50 and the second transmission interface 30. The DC voltage terminal is connected between DC/OUT, and the power module 50 is further connected to the DC voltage terminal DC/IN of the first transmission interface 20; therefore, the control unit 11 can control the power switching unit 15 to switch the first DC voltage terminal of the second transmission interface 30 The DC/OUT is connected to the DC voltage terminal DC/IN of the first transmission interface 20 or to the power module 50.
上述電源模組50係包含有一充電單元51、電池單元52及一電源轉換單元53;其中該充電單元51係連接至該第一傳輸介面20的直流電壓端子DC/IN,而該電池單元52係為一鋰電池或其他類似電池,且串接於該充電單元51及該電源轉換單元53之間。該電源轉換單元53可為一升壓型轉換電路,並透過該電源切換單元15連接至該第二傳輸介面30之直流電壓端子DC/OUT,並具有一電流監控介面531以連接至該控制單元11,由該控制單元11輸出不同請求至該電流監控介面531,以決定該升壓型轉換電路的輸出電流大小,亦可自該電流監控介面531獲得該電池單元52目前的電量。The power module 50 includes a charging unit 51, a battery unit 52, and a power conversion unit 53. The charging unit 51 is connected to the DC voltage terminal DC/IN of the first transmission interface 20, and the battery unit 52 is It is a lithium battery or other similar battery, and is connected in series between the charging unit 51 and the power conversion unit 53. The power conversion unit 53 can be a boost converter circuit and connected to the DC voltage terminal DC/OUT of the second transmission interface 30 through the power switching unit 15 and has a current monitoring interface 531 for connecting to the control unit. 11. The control unit 11 outputs a different request to the current monitoring interface 531 to determine the output current of the boost converter circuit, and the current power of the battery unit 52 can also be obtained from the current monitoring interface 531.
上述燈號指示單元16係連接至該控制單元11,由該控制單元11依據該按鍵17的狀態,自該電流監控介面531讀取該電池單元52的目前電量大小,再依據該電量大小控制該燈號指示單元16顯示對應燈號,以供使用者依據燈號判斷目前電池單元52的電量是否充足。當一外部直流電源(電源轉換器)連接至該第一傳輸介面20,該外部直流電源透過該充電單元51提供一充電電流予該電池單元52進行充電。The light indicating unit 16 is connected to the control unit 11. The control unit 11 reads the current power level of the battery unit 52 from the current monitoring interface 531 according to the state of the button 17, and then controls the battery according to the power level. The light indicating unit 16 displays the corresponding light number for the user to judge whether the current battery unit 52 is sufficient according to the light number. When an external DC power source (power converter) is connected to the first transmission interface 20, the external DC power source supplies a charging current to the battery unit 52 through the charging unit 51 for charging.
請配合參閱圖8A所示,當該第一傳輸介面20插接至一電腦61的USB插座,而該第二傳輸介面30使用B型閃電介面並插接至一蘋果裝置60的閃電插座或C型USB插座,此時該蘋果裝置60的預設為從模式(Device Mode);因此,該控制單元11會檢知該第一及第二傳輸介面20、30的連接狀態為已連接狀態S10,並控制該切換單元的第一及第二切換單元13、14切換該第一及第二傳輸介面20、30直接連接。此時,該電腦61預設為主模式(Host Mode),而該蘋果裝置60為從模式,可進行該第一傳輸模式M1,由使用者操作該電腦61對該蘋果裝置60進行資料存取。此外,由於該電腦61會提供一直流電源,故可透過該充電單 元51提供一充電電流予該電池單元52進行充電,同時由該控制單元11控制該電源切換單元15切換該第二傳輸介面30的直流電壓端子DC/OUT連接至該第一傳輸介面20的直流電壓端子DC/IN,由該電腦61同時對該蘋果裝置60充電。此外,使用者亦可透過該按鍵17選擇由該電源模組50該蘋果裝置60充電。Please refer to FIG. 8A, when the first transmission interface 20 is plugged into a USB socket of a computer 61, and the second transmission interface 30 is connected to the lightning socket or C of an Apple device 60 using a B-type lightning interface. The USB device is in a preset mode (Device Mode); therefore, the control unit 11 detects that the connection state of the first and second transmission interfaces 20, 30 is the connected state S10. And controlling the first and second switching units 13, 14 of the switching unit to switch the first and second transmission interfaces 20, 30 to be directly connected. At this time, the computer 61 is preset to the host mode, and the apple device 60 is in the slave mode, and the first transmission mode M1 can be performed, and the user operates the computer 61 to access the data of the apple device 60. . In addition, since the computer 61 provides a continuous power source, the charging list can be accessed. The unit 51 provides a charging current to the battery unit 52 for charging, and the power switching unit 15 controls the power switching unit 15 to switch the DC voltage terminal DC/OUT of the second transmission interface 30 to the DC of the first transmission interface 20. The voltage terminal DC/IN is charged by the computer 61 to the Apple device 60 at the same time. In addition, the user can also select the charging of the apple device 60 by the power module 50 through the button 17.
再配合圖8B所示,當只有該第一傳輸介面20插接至該電腦61的USB插座,該第二傳輸介面30外露不與其他行動電子裝置連接,該控制單元11僅檢知該第一傳輸介面20的連接狀態為已連接狀態,此時該控制單元11會由主模式改為從模式,並控制該切換單元的第一切換單元13切換該第一傳輸介面20與該控制單元11的第一串列資料介面111連接。如此,該電腦61即可透過該控制單元11與該儲存單元12進行一第二傳輸模式M2,對該儲存單元進行資料存取。此外,由於該電腦61會提供一直流電源,故可透過該充電單元51提供一充電電流予該電池單元52進行充電。As shown in FIG. 8B, when only the first transmission interface 20 is plugged into the USB socket of the computer 61, the second transmission interface 30 is not exposed to other mobile electronic devices, and the control unit 11 only detects the first transmission interface. The connection state of the transmission interface 20 is the connected state. At this time, the control unit 11 changes from the main mode to the slave mode, and the first switching unit 13 that controls the switching unit switches the first transmission interface 20 and the control unit 11 The first serial data interface 111 is connected. In this way, the computer 61 can perform a data access to the storage unit through the control unit 11 and the storage unit 12 in a second transmission mode M2. In addition, since the computer 61 provides a DC power supply, a charging current can be supplied to the battery unit 52 for charging through the charging unit 51.
再配合圖8C所示,當只有該第一傳輸介面20插接至一外部直流電源(如電源轉換器62),該第二傳輸介面30外露不與其他行動電子裝置連接,該控制單元11僅檢知該第一傳輸介面20的直流電壓端子DC/IN電位改變,此時該控制單元11控制該燈號指示單元16顯示充電燈號,意即該電源轉換器62正透過該充電單元51提供一充電電流予該電池單元52進行充電。As shown in FIG. 8C, when only the first transmission interface 20 is plugged into an external DC power source (such as the power converter 62), the second transmission interface 30 is not exposed to other mobile electronic devices, and the control unit 11 is only The DC voltage terminal DC/IN potential of the first transmission interface 20 is detected to be changed. At this time, the control unit 11 controls the lamp number indicating unit 16 to display the charging lamp number, that is, the power converter 62 is being provided through the charging unit 51. A charging current is supplied to the battery unit 52 for charging.
再配合圖8D所示,當該第二傳輸介面30使用B型閃電介面,且只有該第二傳輸介面30插接至該蘋果裝置60的閃電插座,該第一傳輸介面20外露不與電腦連接,於該電源模組50的電池單元52仍有電量的狀態下,該控制單元11僅檢知該第二傳輸介面30的連接狀態為已連接狀態。該控制單元11可一併控制該電源切換單元15切換該第二傳輸介面30的直流電壓端子DC/OUT連接至該電源模組50的該電源轉換單元53,由該電源模組50同時對該蘋果裝置60充電。此時,該控制單元11的預設仍是主模式,而該蘋果裝置60仍預設為從模式,當 執行該第三種傳輸模式M3時,因本實施例內設有電源模組50,故相較圖5所示的流程圖,本實施例的該控制單元11會於步驟S33進一步獲知該蘋果裝置60的種類,並透過該電流監控介面531控制該電源轉換單元53輸出對應目前蘋果裝置60的種類所需的充電電流,請參閱圖10所示,該控制單元11於主模式下輸出一主從模式對調請求S35予該第二傳輸介面S34,待自該蘋果裝置60接收一支援主從模式對調回覆後S35,會由主模式改為從模式S36,使該蘋果裝置60可對該儲存單元12進行資料存取。此時,該控制單元11會進一步判斷該蘋果裝置60的種類S38為iPhone、iPod或iPAD等S37,由於不同裝置種類規範有不同的充電電流大小,如1A、2.1A、2.4A,故該控制單元11會依據判斷的種類,控制該電源轉換單元53輸出對應的充電電流S38。因此,於該第三傳輸模式M3下,該蘋果裝置可同時對該儲存單元12進行資料存取外,可同時充電。As shown in FIG. 8D, when the second transmission interface 30 uses a B-type lightning interface, and only the second transmission interface 30 is plugged into the lightning socket of the Apple device 60, the first transmission interface 20 is not exposed to the computer. In a state where the battery unit 52 of the power module 50 still has a power, the control unit 11 only detects that the connection state of the second transmission interface 30 is the connected state. The control unit 11 can control the power switching unit 15 to switch the DC voltage terminal DC/OUT of the second transmission interface 30 to the power conversion unit 53 of the power module 50, and the power module 50 simultaneously The Apple device 60 is charged. At this time, the preset of the control unit 11 is still the main mode, and the Apple device 60 is still preset to the slave mode. When the third transmission mode M3 is executed, since the power module 50 is provided in the embodiment, the control unit 11 of the embodiment further knows the apple device in step S33, compared with the flowchart shown in FIG. The type of 60 is controlled by the current monitoring interface 531 to control the charging current required for the type of the current Apple device 60. Referring to FIG. 10, the control unit 11 outputs a master-slave in the master mode. The mode switching request S35 is sent to the second transmission interface S34. After receiving the support master-slave mode, the slave device S35 is changed from the master mode to the slave mode S36, so that the apple device 60 can be configured to the storage unit 12. Access data. At this time, the control unit 11 further determines that the type S38 of the Apple device 60 is S37 such as iPhone, iPod or iPAD. Since different device types have different charging current sizes, such as 1A, 2.1A, and 2.4A, the control is performed. The unit 11 controls the power conversion unit 53 to output a corresponding charging current S38 according to the type of judgment. Therefore, in the third transmission mode M3, the Apple device can simultaneously perform data access to the storage unit 12, and can simultaneously charge.
再配合圖8E所示,當該第二傳輸介面30使用B型閃電介面,且只有該第二傳輸介面30插接至該蘋果裝置60的閃電插座,該第一傳輸介面20可與一外部直流電源(如電源轉換器62)連接,故該控制單元11僅檢知該第二傳輸介面30的連接狀態為已連接狀態,且該第一傳輸介面20的直流電壓端子DC/IN電位改變,進行如圖10所示的該第三傳輸模式的流程。此外,該控制單元11亦可一併控制該電源切換單元15切換該第二傳輸介面30的直流電壓端子DC/OUT與該第一傳輸介面20的直流電壓端子DC/IN連接,由該外部直流電流對該蘋果裝置60充電。As shown in FIG. 8E, when the second transmission interface 30 uses a B-type lightning interface, and only the second transmission interface 30 is plugged into the lightning socket of the Apple device 60, the first transmission interface 20 can be combined with an external DC. The power supply (such as the power converter 62) is connected, so that the control unit 11 only detects that the connection state of the second transmission interface 30 is the connected state, and the DC voltage terminal DC/IN potential of the first transmission interface 20 changes. The flow of the third transmission mode as shown in FIG. In addition, the control unit 11 can also control the power switching unit 15 to switch the DC voltage terminal DC/OUT of the second transmission interface 30 to the DC voltage terminal DC/IN of the first transmission interface 20, and the external DC Current charges the Apple device 60.
綜上所述,該資訊傳輸裝置共包含有第一、第二及第三傳輸模式,其中該資訊傳輸裝置的第一至第三傳輸模式切換方法包含:(a)於主模式下檢知該第一及第二傳輸介面的連接狀態為已連接狀態,係切換該第一及第二傳輸介面直接連接,進行第一傳輸模式;(b)於主模式下檢知僅該第一傳輸介面的連接狀態為已連接狀態,自該主模式改為從模式,並切換該第一傳輸介面與該 控制單元連接,進行第二傳輸模式;及(c)於主模式下檢知僅該第二傳輸介面的連接狀態為已連接狀態,輸出一主從模式對調請求予第二傳輸介面,再由主模式改為從模式,並切換該第二傳輸介面與該控制單元連接,進行第三傳輸模式。In summary, the information transmission device includes a first, second, and third transmission modes, wherein the first to third transmission mode switching methods of the information transmission device include: (a) detecting the primary mode The connection state of the first and second transmission interfaces is a connected state, and the first and second transmission interfaces are directly connected to perform a first transmission mode; and (b) detecting, in the main mode, only the first transmission interface The connection state is the connected state, the main mode is changed to the slave mode, and the first transmission interface is switched with the The control unit is connected to perform the second transmission mode; and (c) detecting, in the main mode, that only the connection state of the second transmission interface is the connected state, outputting a master-slave mode switching request to the second transmission interface, and then The mode is changed to the slave mode, and the second transmission interface is switched to be connected to the control unit to perform the third transmission mode.
因此,本創作資訊傳輸裝置的第一或第二傳輸介面具有直接雙向傳輸的功能,且第一或第二傳輸介面不必外接儲存裝置即可提供電腦或行動電子裝置(特別是蘋果公司使用可翻轉插拔介面的行動電子裝置)一外部資料儲存空間;再者,本創作資訊傳輸裝置內建有電源模組,更可於第三傳輸模式進行資料存取時,同時對該第二傳輸介面所連接的裝置充電;此外,更可依照該第二傳輸介面連接的不同裝置種類,調整充電電流大小。Therefore, the first or second transmission interface of the creative information transmission device has the function of direct bidirectional transmission, and the first or second transmission interface can provide a computer or a mobile electronic device without external storage device (especially Apple can use the reversible An external data storage space is inserted into the mobile electronic device of the interface; in addition, the power information module is built in the creative information transmission device, and the data is accessed in the third transmission mode, and the second transmission interface is simultaneously The connected device is charged; in addition, the charging current can be adjusted according to different device types connected to the second transmission interface.
以上所述僅是本創作的實施例而已,並非對本創作做任何形式上的限制,雖然本創作已以實施例揭露如上,然而並非用以限定本創作,任何所屬技術領域中具有通常知識者,在不脫離本創作技術方案的範圍內,當可利用上述揭示的技術內容作出些許更動或修飾為等同變化的等效實施例,但凡是未脫離本創作技術方案的內容,依據本創作的技術實質對以上實施例所作的任何簡單修改、等同變化與修飾,均仍屬於本創作技術方案的範圍內。The above description is only an embodiment of the present invention, and is not intended to limit the present invention in any way. Although the present invention has been disclosed above by way of example, it is not intended to limit the present invention, and any one of ordinary skill in the art, The equivalents of the above-described technical contents may be modified or modified to equivalent changes without departing from the spirit and scope of the present invention. Any simple modifications, equivalent changes and modifications made to the above embodiments are still within the scope of the present technical solution.
10‧‧‧傳輸模式切換及資料儲存單元10‧‧‧Transmission mode switching and data storage unit
11‧‧‧控制單元11‧‧‧Control unit
111‧‧‧第一串列資料介面111‧‧‧First serial data interface
112‧‧‧第二串列資料介面112‧‧‧Second serial data interface
12‧‧‧儲存單元12‧‧‧ storage unit
13‧‧‧第一切換單元13‧‧‧First switching unit
14‧‧‧第二切換單元14‧‧‧Second switching unit
15‧‧‧電源切換單元15‧‧‧Power Switching Unit
16‧‧‧燈號指示單元16‧‧‧Light indicator unit
20‧‧‧第一傳輸介面20‧‧‧First transmission interface
30‧‧‧第二傳輸介面30‧‧‧Second transmission interface
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104208994U TWM512829U (en) | 2015-06-05 | 2015-06-05 | Data transmitting device having multi-transmission modes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104208994U TWM512829U (en) | 2015-06-05 | 2015-06-05 | Data transmitting device having multi-transmission modes |
Publications (1)
Publication Number | Publication Date |
---|---|
TWM512829U true TWM512829U (en) | 2015-11-21 |
Family
ID=55219991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW104208994U TWM512829U (en) | 2015-06-05 | 2015-06-05 | Data transmitting device having multi-transmission modes |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWM512829U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI820655B (en) * | 2022-03-28 | 2023-11-01 | 聖保德科技股份有限公司 | Power device supporting multi-port simultaneous data-transmitting and power-charging |
-
2015
- 2015-06-05 TW TW104208994U patent/TWM512829U/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI820655B (en) * | 2022-03-28 | 2023-11-01 | 聖保德科技股份有限公司 | Power device supporting multi-port simultaneous data-transmitting and power-charging |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10671135B2 (en) | Intelligent mobile power supply and method for USB data communication therewith | |
CN103078365B (en) | Charging bluetooth earphone box and charging method thereof | |
US9692253B2 (en) | Mobile terminal and method for controlling charging and charger therefor | |
CN202997644U (en) | Bluetooth earphone charging case | |
TW201703392A (en) | Hub | |
CN207676284U (en) | A kind of Multifunctional portable power source docking station | |
US9667072B2 (en) | Mobile power device with memory storage feature which switches between master and slave roles | |
US9912016B2 (en) | Link for battery power transfer between portable electronic devices | |
US7066392B1 (en) | Multimedia connector reader device | |
TWM445292U (en) | Usb multi - purpose switching device | |
CN106549459B (en) | Determination method of charging voltage and mobile terminal | |
TWI546674B (en) | Data transmitting device having multi-transmission modes and method of switching multi-transmission modes thereof | |
US20150031414A1 (en) | Micro projector | |
TWM512829U (en) | Data transmitting device having multi-transmission modes | |
TWI462560B (en) | Portable electronic device, charging system and charging method | |
EP2383860A2 (en) | Rapid charging apparatus | |
CN208000570U (en) | A kind of intelligent terminal of integrated circuit | |
WO2018184265A1 (en) | Multifunctional hub | |
CN204833249U (en) | Many transfer mode's information transmission means | |
US20140152102A1 (en) | Switching device | |
CN106326159A (en) | Multi-transmission-mode-based information transmission apparatus and transmission mode switching method thereof | |
CN208862583U (en) | A kind of charger baby | |
CN104965570A (en) | OTG (on-the-go) multifunctional protective shell sleeve for smart phone and tablet personal computer | |
CN103605624A (en) | Communication device | |
CN103545892A (en) | Mobile power source and charging system |