CN105281060A

CN105281060A - Multifunctional accessory

Info

Publication number: CN105281060A
Application number: CN201410283916.2A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-06-24
Filing date: 2014-06-24
Publication date: 2016-01-27

Abstract

The invention discloses a multifunctional accessory and belongs to the technical field of an accessory of an intelligent terminal. The multifunctional accessory comprises a data line, a mobile terminal connector, a memory module (or a USB key), a bluetooth anti-lost module, an NFC module and the like, which are in multifunctional integrated application. The memory module (or the USB key), the mobile terminal connector and a USB connector are connected; whether the mobile terminal connector serves as a master device interface or a slave device interface can be determined by a path control switch, and thus switching between HUB or OTG two application models is realized; the multifunctional accessory not only can support a computer to carry out access, data read-write and charging on the internally-arranged memory module (or the USB key) and other electrical devices ( such as a mobile phone and a tablet PC and the like) connected via the mobile terminal connector, but also support the intelligent terminal to carry out access, data read-write and charging on the internally-arranged memory module (or the USB key) and other electrical devices ( such as a printer and the like) connected via the USB connector; and integrated with a plurality of functions, the multifunctional accessory is allowed to be more small and exquisite, convenient to carry and not easy to lose.

Description

Multifunctional accessory

Technical field

The invention belongs to intelligent terminal accessory technical field.

Background technology

Nowadays, no matter be movable storage device, or the application of electronic identity authentication technology, generally all exist with independent individual form, and in today that terminal equipment becomes more diverse, people often have two even multiple mobile terminals simultaneously, and the data of each terminal store, transmission means is all not quite similar, and this brings Railway Project below:

1, the external end fitting equipment such as data wire, USB flash disk, anti-loss device, electronic identity authentication is various in style, the property carried with difference simultaneously, and is easily forgotten by user or lose;

2, multiple mobile terminal may also exist different data and charging inlet, and often user needs to wear two or more interface data wires or charging device, causes unnecessary trouble to user is in life;

3, the transfer of data between the various terminal equipment such as computer, mobile phone, PAD lacks and is applicable to the multi-purpose medium of multiple interfaces, cannot realize fast data exchange between equipment and equipment;

4, the external end fitting equipment such as data wire, USB flash disk, anti-loss device, electronic identity authentication is various in style, and often uses not in order to (computer or cradle) USB socket quantity of connection data transmission, charging;

5, existing mobile-phone payment completes usually on single smart machine (mobile phone or PAD), the insecurity of smart machine system and the weak unreliability causing mobile-phone payment of user identity identification, the fail safe of Mobile banking, mobile-phone payment is just receiving the concern of users.

Summary of the invention

Object of the present invention, is to solve: have concurrently and carry out data storage, reading, transfer function between number of different types intelligent terminal, and electronic identity authentication function; Realize reading and writing data and charging that a USB interface supports multiple smart machine simultaneously.

1, integrate and data, charging, end fitting equipment that authentication is relevant, data wire, memory module (as USB flash disk, SD card, CF card etc.), bluetooth anti-loss device module, electronic identity authentication module (as U shield, NFC) are integrated, facilitates user to carry with, not easily pass into silence.Solve user at any time to user demands such as data storage, digital independent, transfer of data, data conversion storage, charging, electronic identity authentications.

2, support to realize conducting interviews to multiple equipment or charging by a USB interface; Support that smart machine (mobile phone or the PAD etc.) memory module built-in to it conducts interviews, and realize the functions such as data storage, digital independent, transfer of data, data conversion storage, electronic identity authentication.

3, U shield identification authentication mode not only supported conventional computer also to support mobile phone uses, and solves current Mobile banking, the unsafe hidden danger of mobile-phone payment simultaneously.

4, support that the intelligent terminal of different joint categories (as: apple lightning joint, MIC_USB joint) is to demands such as digital independent, data storage, transfer of data, chargings.

For realizing above-mentioned object, the present invention utilizes USB joint and data wire, memory module (or U shield) is corresponding connects, change mobile terminal joint as host device interface or from equipment interface by distance control switch, realize the conversion of HUB or OTG two kinds of application models.

Distance control switch can utilize physics toggle switch or electronic switch to realize allotment connection line.Physics toggle switch is the implementation being realized allotment connection line by user's manual toggle; Electronic switch is the implementation according to the electric current automatic governing connection line identifying access device generation first.

Simultaneously add the application of bluetooth anti-loss device and the application of NFC in this device, utilize bluetooth anti-loss device module to realize preventing loss and equipment recovers function.User can utilize NFC to be used as electronic identity authentication, rapid switch by this accessory, reserves contact method once this accessory is lost simultaneously, conveniently do not pick up person and read the reserved connection information owner of lost property by user.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the invention will be further described:

Fig. 1 is schematic diagram of the present invention;

Fig. 2 is that the present invention specifically implements a case illustration intention;

Wherein mark in accompanying drawing 1-2

001USB joint 002 mobile terminal joint 003 distance control switch 004 memory module (or U shield)

005NFC module 006 bluetooth anti-loss device module 007 data wire.

Embodiment

As shown in Figure 1, this case is formed primarily of USB joint 001, distance control switch 003, memory module (or U shield) 004, data wire 007, mobile terminal joint 002, bluetooth anti-loss device module 006, NFC module 005; USB joint 001 and data wire 007, mobile terminal joint 002, memory module (or U shield) 004 is corresponding connects.Memory module 004 comprises category and is not limited to components and parts and the application circuit that USB flash disk, SD card, CF card etc. have data storage function.

As shown in Figure 1, at least with Vbus, GND, D+, D-, ID five and above tie point in mobile terminal joint 002, distance control switch 003 is utilized to be the key point realizing HUB or OTG two kinds of application model conversions change ID and GND to connect or to disconnect; Meet OTG definition when ID and GND is connected by distance control switch 003, become OTG application model, mobile terminal joint 002 is as host device interface, and USB joint 001 is as from equipment interface; When ID and GND disconnects by distance control switch 003, ID wiring is empty, meets HUB application model, and USB joint 001 is as host device interface, and mobile terminal joint 002 is as from equipment interface.

Under HUB pattern, support computer to its built-in memory module (or U shield) 004 and by mobile terminal joint 002 connect other electronic equipments (as mobile phone, panel computer etc.) conduct interviews, reading and writing data, charging.

Under OTG pattern, the intelligent terminal supporting OTG function is connected by mobile terminal joint 002, intelligent terminal can be realized conduct interviews to its built-in memory module (or U shield) 004, and support that connecting other electronic equipments (as printer etc.) by USB joint 001 realizes intelligent terminal to the transfer of data of other electronic equipments or charging.

As shown in Figure 1 and Figure 2, this case is provided with bluetooth anti-loss device module 006, and mainly in order to play the effect of anti-loss device, realization prevents loss and equipment recovers function.

As shown in Figure 1 and Figure 2, this case is also provided with NFC module 005, and user can utilize NFC this case to be used as electronic identity authentication terminal or as rapid switch; Reserve contact method by user once lose simultaneously, conveniently do not pick up person and read the reserved connection information owner of lost property.

As shown in Figure 2, this case comprises data wire 007 and the mobile terminal joint 002 of one and above quantity, and mobile terminal joint 002 can use the terminal fitting of identical type also can use different types of terminals joint.When two data wires 007 and mobile terminal joint 002, mobile terminal joint 002 is transferred to OTG application model by distance control switch 003, support that a mobile terminal joint 002 connects intelligent terminal with OTG function as main equipment, by USB joint 001, another mobile terminal joint 002 connect other electronic equipments (as panel computer, mobile phone are stepped on) as from equipment, intelligent terminal can be realized to the access of its built-in memory module (or U shield) 004, other electronic equipments, transfer of data or charging; Mobile terminal joint 002 is transferred to HUB application model by distance control switch 003, USB joint 001 is as host device interface, two mobile terminal joints 002 are all as from equipment interface, supporting computer by USB interface to the access of its built-in memory module (or U shield) 004, other electronic equipments access to being connected by mobile terminal joint 002, transfer of data or charging, supporting that charger realizes powering to 2 other electronic equipments by a USB socket simultaneously.

Claims

1. a multifunctional accessory, is characterized in that it comprises USB joint, data wire, mobile terminal joint, memory module (or U shield), bluetooth anti-loss device module, NFC module, distance control switch; Memory module (or U shield), mobile terminal joint are connected with USB joint, change mobile terminal joint as host device interface or from equipment interface, realize the conversion of HUB or OTG two kinds of application models by distance control switch;

Under HUB pattern, USB joint is as host device interface, mobile terminal joint as from equipment interface, support that computer conducts interviews to its built-in memory module (or U shield) and by other electronic equipments (as mobile phone, panel computer etc.) that mobile terminal joint connects, reading and writing data, charging;

Under OTG pattern, mobile terminal joint is as host device interface, USB joint is as from equipment interface, the intelligent terminal supporting OTG function is connected by mobile terminal joint, intelligent terminal can be realized conduct interviews to its built-in memory module (or U shield), and support that connecting other electronic equipments (as printer etc.) by USB joint realizes intelligent terminal to the transfer of data of other electronic equipments or charging.

2. multifunctional accessory according to claim 1, it is characterized in that built-in memory module (or U shield) supports that under HUB pattern computer is to its data storage, digital independent, transfer of data (or access), under OTG pattern, support that smart machine is to its data storage, digital independent, transfer of data, data conversion storage (or access); Memory module is not limited to the data storage devices such as USB flash disk, SD card, CF card, card reader.

3. multifunctional accessory according to claim 1, it is characterized in that onboard data line, data wire can be one or more, and mobile terminal joint can use the terminal fitting of identical type also can use different types of terminals joint.

4. multifunctional accessory according to claim 1, is characterized in that embedded with bluetooth anti-loss device module, utilize bluetooth anti-loss device module realize prevent loss and equipment recover function; Built-in NFC module, this accessory can use as electronic identity authentication, rapid switch by user, reserves contact method once this accessory is lost, conveniently do not pick up person and read the reserved connection information owner of lost property by user.

5. multifunctional accessory according to claim 1, is characterized in that in mobile terminal joint at least with Vbus, GND, D+, D-, ID five and above tie point; By distance control switch, ID and GND is connected the application model realizing OTG, by distance control switch, ID and GND is disconnected the application model realizing HUB; Distance control switch can utilize physics toggle switch or electronic switch to realize allotment connection line.

6. multifunctional accessory according to claim 1, it is characterized in that by data wire, memory module (or U shield), NFC module, bluetooth anti-loss device module carries out integration makes it more small and exquisite, easy to carry and not easily pass into silence.