CN103824582A - Detachable dual-storage USB flash disk - Google Patents
Detachable dual-storage USB flash disk Download PDFInfo
- Publication number
- CN103824582A CN103824582A CN201410115475.5A CN201410115475A CN103824582A CN 103824582 A CN103824582 A CN 103824582A CN 201410115475 A CN201410115475 A CN 201410115475A CN 103824582 A CN103824582 A CN 103824582A
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- usb flash
- brace
- flash disk
- connecting piece
- disk
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Abstract
The invention discloses a detachable dual-storage USB flash disk and aims to solve the problems that interfaces of the conventional USB flash disks are provided with positive and reverse sides and are inconvenient to use, the conventional USB flash disks are only provided with a storage movement and files in the USB flash disks are difficultly taken out even the files disappear so as to cause high losses to users possibly when the USB flash disks fail. The detachable dual-storage USB flash disk comprises a first USB flash disk and a second USB flash disk, wherein the first USB flash disk and the second USB flash disk are arranged in the same direction; the second USB flash disk is superposed on the first USB flash disk; a first connecting piece, a second connecting piece, a third connecting piece and a fourth connecting piece are sequentially below the interface end of the first USB flash disk; a fifth connecting piece, a sixth connecting piece, a seventh connecting piece and an eighth connecting piece are sequentially arranged above the interface end of the second USB flash disk; the first connecting piece, the second connecting piece, the third connecting piece and the fourth connecting piece are sequentially connected with the eighth connecting piece, the seventh connecting piece, the sixth connecting piece and the fifth connecting piece through wires and connectors. The detachable dual-storage USB flash disk is used for storing or transferring electronic materials.
Description
Technical field
The present invention relates to a kind of USB flash disk that single-deck storage also can be carried out double plate storage that gets final product.
Background technology
At present, USB flash disk is very extensive as a kind of mobile message memory device application, especially staff indispensability almost for using the people of computer, the interface of existing USB flash disk is point double-edged, only has interface surface USB flash disk could be inserted to interfacing equipment towards correct, use comparatively inconvenience, meanwhile, existing each USB flash disk is to only have a movement for storing, in the time that USB flash disk breaks down, file in USB flash disk is difficult to take out even file and disappears, and may cause greater loss to user.
Summary of the invention
The object of invention is: a kind of detachable two storage U disks are provided, point double-edged to solve the interface of existing USB flash disk, use comparatively inconvenience, simultaneously, existing USB flash disk is all to only have a movement for storing, in the time that USB flash disk breaks down, the file in USB flash disk is difficult to take out even file and disappears, and may cause to user the problem of greater loss.
The solution of the present invention is as follows: a kind of detachable pair of storage U disk, comprise the first USB flash disk and the second USB flash disk, the first USB flash disk and the second USB flash disk arrange in the same way, and the second USB flash disk stack is arranged at the top of the first USB flash disk, the below of the first USB flash disk interface end is disposed with the first brace, the second brace, the 3rd brace and the 4th brace, the top of the second USB flash disk interface end is disposed with the 5th brace, the 6th brace, the 7th brace and the 8th brace, the first brace, the second brace, the 3rd brace and the 4th brace successively with the 8th brace, the 7th brace, the 6th brace is connected by wire and contact pin with the 5th brace.
The lower end of the upper end of the first USB flash disk and the second USB flash disk is disposed with respectively four contact pin, and four contact pin of the first USB flash disk upper end connect with four contact pin of the second USB flash disk lower end correspondingly, each brace on the first USB flash disk is connected with a contact pin of the first USB flash disk upper end correspondingly, and the each contact pin on the second USB flash disk is connected with a contact pin of the second USB flash disk lower end correspondingly.
The shell of two USB flash disk movement ends is hinged.
The interface end of the first USB flash disk is also connected with single-deck and reads filling block, and the upper end that single-deck reads filling block parallels with the upper surface of the second USB flash disk.
Described the first brace, the second brace, the 3rd brace and the 4th brace respectively are VCC line brace, data-line brace, data+ line brace and the gnd line brace of the first USB flash disk, and described the 5th brace, the 6th brace, the 7th brace and the 8th brace respectively are VCC line brace, data-line brace, data+ line brace and the gnd line brace of the second USB flash disk.
Beneficial effect of the present invention: the both sides up and down of USB flash disk interface end of the present invention are provided with USB brace, make described USB flash disk no matter upper and lower surface where face up after inserting interfacing equipment and all can be connected with interfacing equipment, use more for convenience; Meanwhile, described USB flash disk is two structures that USB flash disk combines, and user can store to back up in two USB flash disk movements, prevents that USB flash disk from damaging or File lose, avoids causing damage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
With reference to Fig. 1, a kind of detachable pair of storage U disk, comprise the first USB flash disk 1 and the second USB flash disk 2, the first USB flash disk 1 and the second USB flash disk 2 arrange in the same way, and the second USB flash disk 2 stacks are arranged at the top of the first USB flash disk 1, the below of the first USB flash disk 1 interface end is disposed with the first brace 11, the second brace 12, the 3rd brace 13 and the 4th brace 14, the top of the second USB flash disk 2 interface end is disposed with the 5th brace 21, the 6th brace 22, the 7th brace 23 and the 8th brace 24, the first brace 11, the second brace 12, the 3rd brace 13 and the 4th brace 14 successively with the 8th brace 24, the 7th brace 23, the 6th brace 22 is connected by wire 3 and contact pin 4 with the 5th brace 21, the lower end of the upper end of the first USB flash disk 1 and the second USB flash disk 2 is disposed with respectively four contact pin 4, and four contact pin 4 of the first USB flash disk 1 upper end connect with four contact pin 4 of the second USB flash disk 2 lower ends correspondingly, each brace on the first USB flash disk 1 is connected with a contact pin 4 of the first USB flash disk 1 upper end correspondingly by wire 3, each contact pin 4 on the second USB flash disk 2 is connected with a contact pin 4 of the second USB flash disk 2 lower ends correspondingly by wire 3.The movement end of two USB flash disks is hinged, and two USB flash disks can rotate mutually.
When the interface end of the first USB flash disk 1 is also connected with single-deck and reads filling block 5(the first USB flash disk 1 and use separately, single-deck reads filling block 5 for filling the gap between the first USB flash disk 1 upper end and interfacing equipment, brace on the first USB flash disk 1 can fully be contacted with the brace of interfacing equipment, realize reading of single-deck), the upper end that single-deck reads filling block 5 parallels with the upper surface of the second USB flash disk 2.Described the first brace 11, the second brace 12, the 3rd brace 13 and the 4th brace 14 respectively are VCC line brace, data-line brace, data+ line brace and the gnd line brace of the first USB flash disk 1, and described the 5th brace 21, the 6th brace 22, the 7th brace 23 and the 8th brace 24 respectively are VCC line brace, data-line brace, data+ line brace and the gnd line brace of the second USB flash disk 2.
Claims (5)
1. detachable pair of storage U disk, comprise the first USB flash disk (1) and the second USB flash disk (2), it is characterized in that: the first USB flash disk (1) and the second USB flash disk (2) arrange in the same way, and the second USB flash disk (2) stack is arranged at the top of the first USB flash disk (1), the below of the first USB flash disk (1) interface end is disposed with the first brace (11), the second brace (12), the 3rd brace (13) and the 4th brace (14), the top of the second USB flash disk (2) interface end is disposed with the 5th brace (21), the 6th brace (22), the 7th brace (23) and the 8th brace (24), the first brace (11), the second brace (12), the 3rd brace (13) and the 4th brace (14) successively with the 8th brace (24), the 7th brace (23), the 6th brace (22) is connected by wire (3) and contact pin (4) with the 5th brace (21).
2. a kind of detachable pair of storage U disk according to claim 1, it is characterized in that: the lower end of the upper end of the first USB flash disk (1) and the second USB flash disk (2) is disposed with respectively four contact pin (4), and four contact pin (4) of the first USB flash disk (1) upper end connect with four contact pin (4) of the second USB flash disk (2) lower end correspondingly, each brace on the first USB flash disk (1) is connected with a contact pin (4) of the first USB flash disk (1) upper end correspondingly, each contact pin (4) on the second USB flash disk (2) is connected with a contact pin (4) of the second USB flash disk (2) lower end correspondingly.
3. a kind of detachable pair of storage U disk according to claim 1, is characterized in that: the movement end of two USB flash disks is hinged.
4. a kind of detachable pair of storage U disk according to claim 2, is characterized in that: the interface end of the first USB flash disk (1) is also connected with single-deck and reads filling block (5), the upper end that single-deck reads filling block (5) parallels with the upper surface of the second USB flash disk (2).
5. detachable pair of storage U disk according to claim 1, it is characterized in that: described the first brace (11), the second brace (12), the 3rd brace (13) and the 4th brace (14) respectively are the VCC line brace of the first USB flash disk (1), data-line brace, data+ line brace and gnd line brace, described the 5th brace (21), the 6th brace (22), the 7th brace (23) and the 8th brace (24) respectively are the VCC line brace of the second USB flash disk (2), data-line brace, data+ line brace and gnd line brace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410115475.5A CN103824582A (en) | 2014-03-26 | 2014-03-26 | Detachable dual-storage USB flash disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410115475.5A CN103824582A (en) | 2014-03-26 | 2014-03-26 | Detachable dual-storage USB flash disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103824582A true CN103824582A (en) | 2014-05-28 |
Family
ID=50759595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410115475.5A Pending CN103824582A (en) | 2014-03-26 | 2014-03-26 | Detachable dual-storage USB flash disk |
Country Status (1)
| Country | Link |
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| CN (1) | CN103824582A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070165458A1 (en) * | 2006-01-17 | 2007-07-19 | Nancy Leong | Random cache read using a double memory |
| US20090303827A1 (en) * | 2008-06-05 | 2009-12-10 | Hynix Semiconductor, Inc | Semiconductor memory device |
| CN201897969U (en) * | 2010-12-14 | 2011-07-13 | 成都购得福科技有限公司 | Bidirectional USB flash disk logic structure |
| CN102324637A (en) * | 2011-05-13 | 2012-01-18 | 陈觉明 | Electrical-connector plug and socket, double-surfaced U disk, card reader and interface converter |
| CN202473257U (en) * | 2012-03-22 | 2012-10-03 | 上海出版印刷高等专科学校 | Double-side pluggable USB flash disk |
| CN202502757U (en) * | 2012-04-20 | 2012-10-24 | 黑龙江电通自动化有限公司 | Two-sided USB (universal serial bus) flash disk capable of realizing physical isolation of internal and external networks |
| CN103310828A (en) * | 2013-06-01 | 2013-09-18 | 南昌大学 | Universal serial bus (USB) flash memory disk for double-sided chip |
-
2014
- 2014-03-26 CN CN201410115475.5A patent/CN103824582A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070165458A1 (en) * | 2006-01-17 | 2007-07-19 | Nancy Leong | Random cache read using a double memory |
| US20090303827A1 (en) * | 2008-06-05 | 2009-12-10 | Hynix Semiconductor, Inc | Semiconductor memory device |
| CN201897969U (en) * | 2010-12-14 | 2011-07-13 | 成都购得福科技有限公司 | Bidirectional USB flash disk logic structure |
| CN102324637A (en) * | 2011-05-13 | 2012-01-18 | 陈觉明 | Electrical-connector plug and socket, double-surfaced U disk, card reader and interface converter |
| CN202473257U (en) * | 2012-03-22 | 2012-10-03 | 上海出版印刷高等专科学校 | Double-side pluggable USB flash disk |
| CN202502757U (en) * | 2012-04-20 | 2012-10-24 | 黑龙江电通自动化有限公司 | Two-sided USB (universal serial bus) flash disk capable of realizing physical isolation of internal and external networks |
| CN103310828A (en) * | 2013-06-01 | 2013-09-18 | 南昌大学 | Universal serial bus (USB) flash memory disk for double-sided chip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140528 |
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| RJ01 | Rejection of invention patent application after publication |