CN203433821U - Positionable WIFI wireless hard-disk device based on RFID - Google Patents
Positionable WIFI wireless hard-disk device based on RFID Download PDFInfo
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- CN203433821U CN203433821U CN201320516997.7U CN201320516997U CN203433821U CN 203433821 U CN203433821 U CN 203433821U CN 201320516997 U CN201320516997 U CN 201320516997U CN 203433821 U CN203433821 U CN 203433821U
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- hard disk
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Abstract
Disclosed is a positonable WIFI wireless hard-disk device based on an RFID. The device includes: a hard-disk body which includes a Wifi radio-frequency module, an RFID radio-frequency module, a plurality of expansion interfaces and an embedded-type controller; and an RFID handheld terminal which includes a receiving antenna, a reader-writer, a display screen and a terminal controller, wherein the embedded-type controller is used for controlling the WIFI radio-frequency module, the expansion interfaces and the RFID radio-frequency module; the plurality of expansion modules are used for connecting a mobile device; the Wifi radio-frequency module is used for storing and outputting data in a wireless method; the RFID radio-frequency module includes a transmission antenna and a signal transmitter and is used for transmitting label signals; the terminal controller is used for controlling the receiving antenna, the reader-writer and the display screen; the receiving antenna is used for receiving the label signals; the reader-writer is used for identifying the label signals and converting the label signals into label data; and after the terminal controller converts the label data into position information, the display screen is used for displaying the position information of a hard disk.
Description
Technical field
This practicality is specifically related to the wireless hard disk unit of a kind of located for WIFI based on RFID.
Background technology
Patent No. ZL200820212749.2 multifunctional mobile hard disk has proposed following scheme: multifunctional mobile hard disk comprises wifi wireless module, card reader, usb interface module, hard disk controller, hard disk and is solidified with operating system and the central controller of application program, this wireless module, card reader and usb interface module are all connected with this central controller, and this central controller, hard disk controller and hard disk connect in turn.By wireless module and card reader are set, make this portable hard drive can there is wireless transmission and card-reading function.
Publication number 202471938U the utility model discloses a kind of portable hard drive of being convenient to wireless transmission, comprise hard disk, hard disk controller and usb interface module, hard disk controller is connected with hard disk with usb interface module, also comprise central controller, WIFI wireless module and touch-screen, central controller is connected with hard disk controller, and WIFI wireless module is connected with central controller with touch-screen.
Existing wireless hard disk can visit by wireless technology the content of hard disk the inside at present; just the access mode due to the hard disk of wireless wifi is wireless mode; without carrying out wired connection; therefore also without knowing its particular location; in the situation that not paying close attention to its particular location for a long time; often can be out in the cold, to such an extent as to take in, arrange or damage, in the time of need to repairing, can not find this hard disk.
Development along with later wireless technology, popularizing of radio source, for easy-to-look-up and positioned radio hard disk, this invention is equipped with RFID radio-frequency module on each hard disk, then by terminal device, carry out the distance of inquirer's current location and wireless hard disk, further locate and find wireless hard disk.
The shortcoming of prior art is mainly the position that cannot locate hard disk, and patent No. ZL200820212749.2 multifunctional mobile hard disk can only, to wireless disk read-write, still cannot be accomplished to operate a plurality of hard disks simultaneously, and cannot accurately locate hard disk.Although publication number 202471938U can expand, provide USB interface expansion, or cannot solve orientation problem.
Utility model content
In order to address the above problem, the utility model provides the wireless hard disk of a kind of located for WIFI based on RFID, not only can solve the problem that hard disk is difficult to be positioned and searches, thereby can also realize different functions by connecting different mobile devices.
In order to achieve the above object, the utility model has adopted following technical scheme:
The wireless hard disk unit of located for WIFI of RFID, has such feature, contains:
Hard disk body, comprises Wifi radio-frequency module, RFID radio-frequency module, a plurality of expansion interface, embedded controller, and RFID handheld terminal, comprise receiving antenna, read write line, display screen, terminal control unit, wherein, embedded controller is used for controlling WIFI radio-frequency module, expansion interface and RFID radio-frequency module, a plurality of expansion interfaces are used for connecting mobile device, Wifi radio-frequency module is for carrying out storage and the output of data with wireless mode, RFID radio-frequency module contains emitting antenna and signal projector, be used for launching label signal, terminal control unit is used for controlling receiving antenna, read write line and display screen, receiving antenna is used for receiving label signal, read write line is for identification label signal and convert thereof into label data, terminal control unit converts label data after positional information to, display screen is for showing the positional information of hard disk.
Further, located for the WIFI based on RFID of the present utility model is wireless hard disk unit, also has such feature: expansion interface is USB interface.
In addition, located for the WIFI based on RFID of the present utility model is wireless hard disk unit, also has such feature: mobile device is any one in portable hard drive, mobile phone, display.
The effect of utility model and effect
The wireless hard disk unit of located for the WIFI based on RFID relating to according to the utility model, it identifies the positional information reading in RFID radio-frequency module by RFID hand-held terminal device, thereby can locate hard disk position, solve wireless hard disk and be difficult to the technical matters that is positioned and searches.Hard disk of the present utility model can be realized different functions by accessing different mobile devices in addition, thereby both can access a plurality of hard disks, the wireless hard-disk capacity of wifi was expanded, thereby can also access mobile phone and display, directly transferred the storage file using in hard disk.
Accompanying drawing explanation
Fig. 1 is the structural representation of wireless hard disk in the wireless hard disk unit of located for the WIFI based on RFID of the present embodiment; And
Fig. 2 is the structural representation of RFID handheld terminal in the wireless hard disk unit of located for the WIFI based on RFID of the present embodiment.
Embodiment
Following examples are specifically addressed the utility model by reference to the accompanying drawings.
Fig. 1 is the structural representation of wireless hard disk in the wireless hard disk unit of located for the WIFI based on RFID of the present embodiment.
Fig. 2 is the structural representation of RFID handheld terminal in the wireless hard disk unit of located for the WIFI based on RFID of the present embodiment.
The wireless hard disk unit of located for the WIFI based on RFID in the present embodiment contains hard disk body 1 and RFID handheld terminal 2.
As shown in Figure 1, wireless hard disk body comprises Wifi radio-frequency module 101, RFID radio-frequency module 102, a plurality of expansion interface 103, embedded controller 104.Embedded controller 104 is for controlling WIFI radio-frequency module 101, expansion interface 103 and RFID radio-frequency module 102.Expansion interface 103 is for connecting mobile device, and Wifi radio-frequency module 101 is for carrying out storage and the output of data with wireless mode, and RFID radio-frequency module 102 contains emitting antenna and signal projector, for launching label signal.
Wireless hard disk 1 in the present embodiment can be realized different functions by accessing different mobile devices, thereby both can access a plurality of hard disks, the wireless hard-disk capacity of wifi was expanded, thereby can also access mobile phone and display, directly transferred the storage file using in hard disk.
RFID handheld terminal 2 as shown in Figure 2 comprises receiving antenna 201, read write line 202, display screen 203 and terminal control unit 204.Terminal control unit 204 is for controlling receiving antenna 201, read write line 202 and display screen 203.Receiving antenna 201 is for receiving label signal, and read write line 202 is for identification label signal and convert thereof into label data, and terminal control unit 204 converts label data after positional information to, and display screen 203 is for showing the positional information of hard disk 1.
Wireless hard disk unit in the present embodiment is positioning while looking for, embedded controller 104 in hard disk 1 is controlled RFID radio-frequency module 102 transmitting label signals, under the control of terminal control unit 204, receiving antenna 201 in RFID handheld terminal 2 receives label signal, then label data is identified and converted thereof into read write line 202 by the label signal of acquisition, terminal control unit 204 converts label data after positional information to, display screen 203 demonstrates the positional information of hard disk, thereby by this positional information, determines the position of hard disk.
The effect of embodiment and effect
The wireless hard disk unit of located for the WIFI based on RFID relating to according to the present embodiment, it identifies the positional information reading in RFID radio-frequency module by RFID hand-held terminal device, thereby can locate hard disk position, solve wireless hard disk and be difficult to the technical matters that is positioned and searches.The wireless hard disk of WIFI in the present embodiment can be realized different functions by accessing different mobile devices in addition, thereby both can access a plurality of hard disks, the wireless hard-disk capacity of wifi was expanded, thereby can also access mobile phone and display, directly transferred the storage file using in hard disk.
Claims (3)
1. the wireless hard disk unit of located for the WIFI based on RFID, is characterized in that having:
Hard disk body, comprises Wifi radio-frequency module, RFID radio-frequency module, a plurality of expansion interface, embedded controller; And
RFID handheld terminal, comprises receiving antenna, read write line, display screen, terminal control unit,
Wherein, described embedded controller is used for controlling described WIFI radio-frequency module, expansion interface and described RFID radio-frequency module,
Described a plurality of expansion interface is used for connecting mobile device,
Described Wifi radio-frequency module is used for carrying out storage and the output of data with wireless mode,
Described RFID radio-frequency module is used for launching label signal,
Described terminal control unit is used for controlling described receiving antenna, described read write line and described display screen,
Described receiving antenna is used for receiving described label signal, described read write line is used for identifying described label signal and converts thereof into label data, described terminal control unit converts described label data after positional information to, and described display screen is for showing the positional information of described hard disk.
2. the wireless hard disk unit of located for the WIFI based on RFID according to claim 1, is characterized in that:
Wherein, described expansion interface is USB interface.
3. the wireless hard disk unit of located for the WIFI based on RFID according to claim 1 and 2, is characterized in that:
Wherein, described mobile device is any one in portable hard drive, mobile phone, display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320516997.7U CN203433821U (en) | 2013-08-22 | 2013-08-22 | Positionable WIFI wireless hard-disk device based on RFID |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320516997.7U CN203433821U (en) | 2013-08-22 | 2013-08-22 | Positionable WIFI wireless hard-disk device based on RFID |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203433821U true CN203433821U (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320516997.7U Expired - Fee Related CN203433821U (en) | 2013-08-22 | 2013-08-22 | Positionable WIFI wireless hard-disk device based on RFID |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104000496A (en) * | 2014-06-17 | 2014-08-27 | 上海理工大学 | Water dispenser capable of positioning water cup and water cup positioning system and positioning method |
| CN107610728A (en) * | 2017-09-14 | 2018-01-19 | 长沙准光里电子科技有限公司 | Novel portable computer internet data transfer memory |
-
2013
- 2013-08-22 CN CN201320516997.7U patent/CN203433821U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104000496A (en) * | 2014-06-17 | 2014-08-27 | 上海理工大学 | Water dispenser capable of positioning water cup and water cup positioning system and positioning method |
| CN107610728A (en) * | 2017-09-14 | 2018-01-19 | 长沙准光里电子科技有限公司 | Novel portable computer internet data transfer memory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20140822 |
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| EXPY | Termination of patent right or utility model |