CN201689676U - Wireless USB flash disk - Google Patents
Wireless USB flash disk Download PDFInfo
- Publication number
- CN201689676U CN201689676U CN2010202005651U CN201020200565U CN201689676U CN 201689676 U CN201689676 U CN 201689676U CN 2010202005651 U CN2010202005651 U CN 2010202005651U CN 201020200565 U CN201020200565 U CN 201020200565U CN 201689676 U CN201689676 U CN 201689676U
- Authority
- CN
- China
- Prior art keywords
- usb flash
- flash disk
- wireless usb
- wireless
- memory cell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model disclose a wireless USB flash disk, which comprises an integrated circuit arranged in a housing, wherein the integrated circuit comprises an information transmission unit, an information storage unit and a control unit connected with the information storage unit and the information transmission unit; and the information transmission unit comprises a wireless signal transceiving device. The wireless USB flash disk provided by the utility model can perform wireless data transmission with other wireless USB flash disks or wireless storage devices, thereby being very convenient for operation.
Description
Technical field
The utility model relates to the movable storage device field, relates in particular to a kind of wireless USB flash disk.
Background technology
USB flash disk is as a kind of application movable storage device very widely, its volume is little, capacity is big, 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 computer and carries out data transmission, when the data in the USB flash disk need be transferred on the other memory device, also can only pass through the transfer of PC equipment, and operation is inconvenience comparatively.
The utility model content
Technical problem to be solved in the utility model is: a kind of wireless USB flash disk is provided, this wireless USB flash disk can and other wireless USB flash disks 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 USB flash disk, include setting integrated circuit in the enclosure, the control module that described integrated circuit includes information transmission unit, information memory cell and links to each other with information transmission unit with described information memory cell, described information transmission unit comprises a wireless signal transceiver.
Based on design concept of the present utility model, described wireless signal transceiver is the infrared signal R-T unit.
Based on design concept of the present utility model, the shell of this wireless USB flash disk be provided with one with the corresponding leaded light post in described infrared signal R-T unit position.
Based on design concept of the present utility model, described information memory cell includes and sends file storage unit and receive file storage unit.
Based on design concept of the present utility model, described information memory cell is a Micro SD card.
Based on design concept of the present utility model, this wireless USB flash disk also includes the charging circuit that links to each other with described control module respectively, usb circuit, key circuit, and LED indicating circuit.
The beneficial effects of the utility model are: embodiment of the present utility model carries out the data transmission exchange and adopts Micro SD card as information storage medium by utilizing wireless signal transmission, thereby realized the immediate data transmission between the wireless memory apparatus, improved operation convenience greatly.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Fig. 1 is the schematic appearance of the embodiment of wireless USB flash disk that provides of the utility model.
Fig. 2 is the circuit structure block diagram of the embodiment of wireless USB flash disk that provides of the utility model.
Fig. 3 is the STRUCTURE DECOMPOSITION synoptic diagram of the embodiment of wireless USB flash disk that provides of the utility model.
Embodiment
Describe an embodiment of the wireless USB flash disk that the utility model provides in detail below with reference to Fig. 1-Fig. 3.
As depicted in figs. 1 and 2, present embodiment mainly includes the integrated circuit 20 that is arranged in the shell 10, the control module 23 that described integrated circuit 20 includes information transmission unit 21, information memory cell 22 and links to each other with information transmission unit 22 with described information memory cell 21, and described information transmission unit 22 adopts a wireless signal transceiver.
During specific implementation, described wireless signal transceiver can adopt the infrared signal R-T unit.
During specific implementation, as shown in Figure 3, shell 10 includes in loam cake 11, lower cover 12, T toll bar 13, the plating and saves 14, is arranged on button 15, USB cap 16 on the lower cover 12.In addition, on shell 10, also be provided with a leaded light post 30 corresponding with described infrared signal R-T unit position 17.
During specific implementation, described information memory cell 22 includes and sends file storage unit 221 and receive file storage unit 222, and its effect is to make present embodiment carry out specific aim differentiation placement to the file of depositing after the wireless transmission.
As a kind of implementation of present embodiment, described information memory cell 22 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, present embodiment also includes the battery charger 24 that links to each other with described control module 23 respectively, usb circuit 25, key circuit 26, and LED indicating circuit 27, whether the demonstration checking transmission by LED is successful, and the charger of available PC equipment or USB interface is battery charge, do not need frequently to change battery.
The control module 23 of present embodiment can adopt STM32 Series MCU IC, has the moving USB flash disk function of free drive, Unsupervised program, support the operating system of Windows more than 2000, and adopt the infrared radio transmission technology to carry out wireless transmission, broken away from the conventional transmission mode of the USB interface that depends on the PC platform, improved ease of use greatly, be applicable to longer-term storage and the portable exchange of individual or company the e-file data.
The above is a preferred implementation of the present utility model; should be pointed out that for those skilled in 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 (7)
1. wireless USB flash disk, include setting integrated circuit in the enclosure, the control module that described integrated circuit includes information transmission unit, information memory cell and links to each other with information transmission unit with described information memory cell is characterized in that: described information transmission unit comprises a wireless signal transceiver.
2. wireless USB flash disk as claimed in claim 1 is characterized in that: described wireless signal transceiver is the infrared signal R-T unit.
3. wireless USB flash disk as claimed in claim 2 is characterized in that: the shell of this wireless USB flash disk be provided with one with the corresponding leaded light post in described infrared signal R-T unit position.
4. as each described wireless USB flash disk among the claim 1-3, it is characterized in that: described information memory cell includes and sends file storage unit and receive file storage unit.
5. as each described wireless USB flash disk among the claim 1-3, it is characterized in that: described information memory cell is a Micro SD card.
6. wireless USB flash disk as claimed in claim 4 is characterized in that: described information memory cell is a Micro SD card.
7. as each described wireless USB flash disk among the claim 1-3, it is characterized in that: this wireless USB flash disk also includes the charging circuit that links to each other with described control module respectively, usb circuit, key circuit, and LED indicating circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202005651U CN201689676U (en) | 2010-05-24 | 2010-05-24 | Wireless USB flash disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202005651U CN201689676U (en) | 2010-05-24 | 2010-05-24 | Wireless USB flash disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201689676U true CN201689676U (en) | 2010-12-29 |
Family
ID=43377955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202005651U Expired - Fee Related CN201689676U (en) | 2010-05-24 | 2010-05-24 | Wireless USB flash disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201689676U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102799933A (en) * | 2012-07-13 | 2012-11-28 | 上海易教信息科技有限公司 | Intelligent card based on Internet of things and control method of intelligent card |
| CN105243809A (en) * | 2015-10-10 | 2016-01-13 | 南京理工大学 | Time measuring instrument USB flash disk storage wireless transmission system |
| TWI666648B (en) * | 2018-09-21 | 2019-07-21 | 捷佳科技股份有限公司 | Wireless storage device of short distance, high speed transmission |
-
2010
- 2010-05-24 CN CN2010202005651U patent/CN201689676U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102799933A (en) * | 2012-07-13 | 2012-11-28 | 上海易教信息科技有限公司 | Intelligent card based on Internet of things and control method of intelligent card |
| CN105243809A (en) * | 2015-10-10 | 2016-01-13 | 南京理工大学 | Time measuring instrument USB flash disk storage wireless transmission system |
| TWI666648B (en) * | 2018-09-21 | 2019-07-21 | 捷佳科技股份有限公司 | Wireless storage device of short distance, high speed transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN XINJINGCAI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LIU TIANFEI Effective date: 20120426 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120426 Address after: Baoan District Lake Community Guanlan street of Shenzhen city of Guangdong Province under 518000 Wai Industrial three No. 28 Road Patentee after: Shenzhen Core Crystal Color Technology Co., Ltd. Address before: 518000, Guangdong, Shenzhen province Baoan District View Street Community under the lake on the Industrial Park No. 28 Patentee before: Liu Tianfei |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20150524 |
|
| EXPY | Termination of patent right or utility model |