CN202650544U - Wireless USB (Universal Serial Bus) flash disk - Google Patents
Wireless USB (Universal Serial Bus) flash disk Download PDFInfo
- Publication number
- CN202650544U CN202650544U CN 201220349131 CN201220349131U CN202650544U CN 202650544 U CN202650544 U CN 202650544U CN 201220349131 CN201220349131 CN 201220349131 CN 201220349131 U CN201220349131 U CN 201220349131U CN 202650544 U CN202650544 U CN 202650544U
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- wireless
- disc
- flash disk
- storage
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Abstract
The utility model relates to a wireless USB (Universal Serial Bus) flash disk. The wireless USB flash disk comprises an integrated circuit, wherein the integrated circuit is adhered and mounted in a housing and comprises a wireless transmission unit, a large-volume storage unit and a control unit, the control unit is connected with the wireless transmission unit and the large-volume storage unit, and the wireless transmission unit comprises a WiFi (Wireless Fidelity) module. According to the wireless USB flash disk provided by the utility model, the data wireless transmission can be directly carried out between the wireless USB flash disk and other wireless USB flash disks or wireless storage devices, so that the operation is very convenient.
Description
One, technical field
The utility model relates to the movable storage device field, relates in particular to a kind of wireless U-disc.
Two, background technology
USB flash disk is as a kind of application movable storage device very widely, and its volume is little, capacity is large, speed is fast, low in energy consumption, shock resistance good, advantage easy to carry makes it have incomparable advantage in various movable storage devices.And existing USB flash disk can only rely on the USB interface of computing machine and carries out data transmission, and the data in USB flash disk need to be transferred to other memory device, in the time of especially on the iOS equipment, also can only pass through the equipment transfer, and operation is inconvenience relatively.
Three, summary of the invention
Technical problem to be solved in the utility model is: a kind of wireless U-disc is provided, this wireless U-disc can and other intelligent terminals or wireless memory apparatus between carry out data transmission, operate very easy.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of wireless U-disc, include the integrated circuit that mounts in the enclosure, the control module that described integrated circuit includes battery management unit, web storage unit and links to each other with information transmission unit with described information memory cell, described information transmission unit comprise a Micro SD card and WiFi module.
Based on design concept of the present utility model, described wireless signal transmitting device is 802.11/b/g/n WiFi module.
Based on design concept of the present utility model, be provided with light-guiding pillar corresponding to a kind of and described dual-colored LED lamp position at the shell of this wireless U-disc.
Based on design concept of the present utility model, described information memory cell includes the website homepage file storage unit.
Based on design concept of the present utility model, described information memory cell is Micro SD card.
Based on design concept of the present utility model, this wireless U-disc also includes the charging circuit that links to each other with described control module respectively, usb circuit, key press detecting circuit, and dual-colored LED indicating circuit.
The beneficial effects of the utility model are: embodiment of the present utility model is by utilizing WiFi to carry out the data transmission exchange, and adopt the SD card as large-capacity storage media, thereby realized the immediate data transmission between wireless memory apparatus and computer and the intelligent terminal, greatly improved operation convenience.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Four, description of drawings
Fig. 1 is the schematic appearance of the embodiment of wireless U-disc that provides of the utility model.
Fig. 2 is the circuit structure block diagram of the embodiment of wireless U-disc that provides of the utility model.
Fig. 3 is the STRUCTURE DECOMPOSITION schematic diagram of the embodiment of wireless U-disc that provides of the utility model.
Five, embodiment
Describe an embodiment of the wireless U-disc that the utility model provides in detail below with reference to Fig. 1-Fig. 3.
As depicted in figs. 1 and 2, the present embodiment mainly includes the PCBA mainboard 20 that is arranged in the shell 10, described PCBA mainboard 20 includes the SPI_Flash storage unit 27 of depositing homepage, large capacity storage 28, and with described homepage storage unit 27 and the control module 26 that links to each other with large capacity storage 28, and described WiFi module 29 employings one WiFi module.
During specific implementation, described WiFi module can adopt the AR6103 module.
During specific implementation, as shown in Figure 3, shell 10 includes loam cake 11, lower cover 12, USB cap 13, is arranged on the button 14 on the loam cake 11.In addition, on shell 10, also be provided with a light-guiding pillar 15 corresponding with described dual-colored LED display device position 16 and dual-colored LED lamp 16.
During specific implementation, described sub memory cell homepage storage unit 27 and large capacity documents storage unit 28, its effect is to make the present embodiment read carry to realizing starting to read with website homepage.
As a kind of implementation of the present embodiment, described homepage storage unit 27 can adopt Micro SD card, and described Micro SD card can plug or replace, and realizes that data passes and storage mutually in the card, and is simple to operate.
In addition, the present embodiment also includes the battery charger 21 that links to each other with described control module 26 respectively, usb circuit 22, and dual-colored LED indicating circuit 23, and key press detecting circuit 24 show charged state and WiFi transmission busy state by dual-colored LED.USB by PC or the charger of USB interface is arranged is the battery charging does not need the frequent battery.
The control module 26 of the present embodiment can adopt ATMEL32 Series MCU IC, has the moving USB flash disk function of free drive, also support USB OTG function, support the operating system of Windows more than 2000, and adopt WiFi to transmit, and broken away from the conventional transmission mode of the USB interface that depends on the PC platform, greatly improved ease of use, be applicable to individual or company to longer-term storage and the portable exchange of e-file data, be more suitable for the seamless expansion into palm terminal or smart mobile phone capacity.
The above is first-selected embodiment of the present utility model.Should be pointed out that the engineering technical personnel for the art, under the prerequisite that does not break away from the utility model principle, can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.
Claims (6)
1. wireless U-disc, include the integrated circuit that mounts in the enclosure, the control module that described integrated circuit includes lithium cells, usb interface unit, LED lamp indicating member, large capacity storage, 802.11/b/g/n WiFi module and links to each other with described unit is characterized in that: the storage of the integrated Micro SD of described USB flash disk card and WiFi signal.
2. wireless U-disc as claimed in claim 1 is characterized in that: described WiFi signal is the compatible R-T unit of 80.11/b/g/n.
3. such as each described wireless U-disc among the claim 1-2, it is characterized in that: the shell at this wireless U-disc is provided with a light-guiding pillar corresponding with described WiFi signal receiving/transmission device position.
4. wireless U-disc as claimed in claim 1 is characterized in that: described storage unit includes homepage storage unit and large capacity documents storage and the emission of WiFi signal.
5. wireless U-disc as claimed in claim 1, it is characterized in that: described large capacity storage is Micro SD card.
6. wireless U-disc as claimed in claim 1, it is characterized in that: this wireless U-disc also includes battery management circuit, usb circuit, key press detecting circuit and the dual-colored LED indicating circuit that links to each other with described control module respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220349131 CN202650544U (en) | 2012-07-18 | 2012-07-18 | Wireless USB (Universal Serial Bus) flash disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220349131 CN202650544U (en) | 2012-07-18 | 2012-07-18 | Wireless USB (Universal Serial Bus) flash disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202650544U true CN202650544U (en) | 2013-01-02 |
Family
ID=47419612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220349131 Expired - Fee Related CN202650544U (en) | 2012-07-18 | 2012-07-18 | Wireless USB (Universal Serial Bus) flash disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202650544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808960A (en) * | 2015-04-30 | 2015-07-29 | 上海庆科信息技术有限公司 | Content update system of LED (Light-Emitting Diode) display screen and U disk of content update system |
-
2012
- 2012-07-18 CN CN 201220349131 patent/CN202650544U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808960A (en) * | 2015-04-30 | 2015-07-29 | 上海庆科信息技术有限公司 | Content update system of LED (Light-Emitting Diode) display screen and U disk of content update system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130718 |