CN201994068U - Chain type universal serial bus (USB) flash disk - Google Patents
Chain type universal serial bus (USB) flash disk Download PDFInfo
- Publication number
- CN201994068U CN201994068U CN2011200490040U CN201120049004U CN201994068U CN 201994068 U CN201994068 U CN 201994068U CN 2011200490040 U CN2011200490040 U CN 2011200490040U CN 201120049004 U CN201120049004 U CN 201120049004U CN 201994068 U CN201994068 U CN 201994068U
- Authority
- CN
- China
- Prior art keywords
- usb
- flash disk
- usb flash
- chain type
- sequence formula
- 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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- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
The utility model provides a chain type universal serial bus (USB) flash disk, which is provided with USB plugs and USB jacks. A chip of the chain type USB flash disk is encapsulated in a USB flush disk body. The first USB plug is inserted into a USB connecting wire or a USB hub, the USB plug of the back chain type USB flash disc is plugged into the USB jack of the front chain type USB flash disc, the serial connection is carried out in the continuing mode, and the USB flash disk can downwards extend without limitation like a long chain. The chain type USB flash disk has the beneficial effects that a plurality of USB flash disks can be connected in series without occupying more USB jacks through the chain type USB flash disk, labels can be pasted on the surface of each USB flash disk, files can be preferably classified, stored and guarded, and the capacity and the contents of the combined USB flash disc can be more favorably selected.
Description
Technical field
The utility model belongs to a kind of digital product---USB flash disk, and especially a kind of building sequence formula USB flash disk is mainly used in the storage of numerical data.
Background technology
Chinese patent application number: 200820188562.3 1 kinds of USB flash disks, include USB interface, it is characterized in that USB flash disk inside includes the storage circuit of two covers work independently of one another, the shared USB interface of two cover storage circuits.Its meaning is at integrated two covers in a USB flash disk the inside storage circuit independent of each other, the function that is equivalent to two storage disks, in use capsule information can be stored in simultaneously in two storage disks, one of them storage disks line fault or improper use occur or by virus damage, then also there is another storage disks the inside in data, has improved reliability so greatly.Above-mentioned patented claim, two overlap circuit is integrated in same USB flash disk the inside and USB interface of common use, is a good scheme, but can also uses array mode very flexibly, reaches the purpose that can connect a plurality of USB flash disks with a USB interface simultaneously.
Summary of the invention
In order further to improve USB flash disk series, the utility model tries hard to provide a kind of building sequence formula USB flash disk, and it can be serially connected a plurality of USB flash disks, and can be stained with label on each USB flash disk surface, can better classification and storage take care of data, more help selecting the number and the content of USB flash disk combination.
The technical scheme that its technical matters that solves the utility model adopts is: have USB plug and USB socket above the building sequence formula USB flash disk simultaneously, the Chip Packaging of building sequence formula USB flash disk is in the USB flash disk body.With connecting line or the deconcentrator of first USB plug insertion USB, the USB plug of back building sequence formula USB flash disk is inserted in the USB socket of previous building sequence formula USB flash disk, is connected in series with this continuous mode, can down extend as the bar long queue is unconfined.Last always has a USB socket above the building sequence formula USB flash disk, thus building sequence formula USB flash disk no matter connect what, do not account for USB interface, the USB flash disk surface can be stained with label, helps the management of USB flash disk and data.
The beneficial effects of the utility model are, building sequence formula USB flash disk, and it can be serially connected a plurality of USB flash disks, and seldom accounts for USB interface, can be stained with label on each USB flash disk surface, can better classification and storage keeping data, more help selectively making up what and content of USB flash disk.
Description of drawings further specifies the utility model below in conjunction with drawings and Examples.
Fig. 1 is the synoptic diagram of the utility model building sequence formula USB flash disk.
1. USB flash disk plugs among the figure, 2. Chuan Jie USB flash disk, 3. USB socket, 4. USB flash disk body.
Embodiment: Fig. 1 is the synoptic diagram of the utility model building sequence formula USB flash disk.Among the figure, with connecting line or the deconcentrator of USB plug (1) insertion USB, in the back of first USB flash disk, two USB flash disks have been connected in series again, formed the USB flash disk (2) that is connected in series with three USB flash disks, be connected in series, can down extend as the bar long queue is unconfined with this continuous mode.Can see that from figure last building sequence formula USB flash disk does not also insert, and has USB plug (1) and USB socket (3) above the building sequence formula USB flash disk simultaneously, the Chip Packaging of building sequence formula USB flash disk is in USB flash disk body (4).
Claims (2)
1. building sequence formula USB flash disk is characterized in that: have USB plug and USB socket above the building sequence formula USB flash disk simultaneously, the Chip Packaging of building sequence formula USB flash disk is in the USB flash disk body.
2. building sequence formula USB flash disk according to claim 1 is characterized in that: the USB plug of back building sequence formula USB flash disk is inserted in the USB socket of previous building sequence formula USB flash disk, is connected in series with this continuous mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200490040U CN201994068U (en) | 2011-02-28 | 2011-02-28 | Chain type universal serial bus (USB) flash disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200490040U CN201994068U (en) | 2011-02-28 | 2011-02-28 | Chain type universal serial bus (USB) flash disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201994068U true CN201994068U (en) | 2011-09-28 |
Family
ID=44670549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200490040U Expired - Fee Related CN201994068U (en) | 2011-02-28 | 2011-02-28 | Chain type universal serial bus (USB) flash disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201994068U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065666A (en) * | 2012-12-27 | 2013-04-24 | 苏州久三智能科技有限公司 | Connection type U disk |
| CN104867516A (en) * | 2015-06-18 | 2015-08-26 | 洛阳慧宁文化传播有限公司 | Paperboard USB disk |
| CN106371773A (en) * | 2016-11-07 | 2017-02-01 | 北京得瑞领新科技有限公司 | SSD unit, SSD device and data processing method based on SSD device |
-
2011
- 2011-02-28 CN CN2011200490040U patent/CN201994068U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065666A (en) * | 2012-12-27 | 2013-04-24 | 苏州久三智能科技有限公司 | Connection type U disk |
| CN104867516A (en) * | 2015-06-18 | 2015-08-26 | 洛阳慧宁文化传播有限公司 | Paperboard USB disk |
| CN106371773A (en) * | 2016-11-07 | 2017-02-01 | 北京得瑞领新科技有限公司 | SSD unit, SSD device and data processing method based on SSD device |
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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: 20110928 Termination date: 20120228 |