CN114492709A - Dual-chip USB flash disk with backup function - Google Patents
Dual-chip USB flash disk with backup function Download PDFInfo
- Publication number
- CN114492709A CN114492709A CN202111646743.2A CN202111646743A CN114492709A CN 114492709 A CN114492709 A CN 114492709A CN 202111646743 A CN202111646743 A CN 202111646743A CN 114492709 A CN114492709 A CN 114492709A
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- CN
- China
- Prior art keywords
- flash disk
- usb flash
- usb
- sliding
- dual
- 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.)
- Pending
Links
- 230000009977 dual effect Effects 0.000 claims 1
- 230000006870 function Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/0772—Physical layout of the record carrier
- G06K19/07732—Physical layout of the record carrier the record carrier having a housing or construction similar to well-known portable memory devices, such as SD cards, USB or memory sticks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/85—Protecting input, output or interconnection devices interconnection devices, e.g. bus-connected or in-line devices
Abstract
The invention discloses a dual-chip USB flash disk with a backup function, which comprises a USB flash disk body, wherein a sliding groove is arranged at the top end of the USB flash disk body, a sliding button is connected inside the sliding groove in a sliding mode, a shell is fixedly connected to the end of the sliding button, a second USB flash disk is fixedly connected to one side inside the shell, and a first USB flash disk is fixedly connected to the other side inside the shell. According to the invention, one end of the cover body is pulled to be completely exposed out of the USB flash disk body, the cover body is rotated to the other end of the USB flash disk body and then pushed, the clamping groove pushes the sliding button to slide in the sliding groove, so that the USB connector moves out of the sliding opening, the USB connector is stored in a folding mode and is subjected to double protection under the action of the slot, and meanwhile, when the USB flash disk is stored, data to be stored can be stored in the second USB flash disk and the first USB flash disk respectively through the USB connector and the circuit board, so that the function of backup is achieved, and the phenomenon of data loss is avoided.
Description
Technical Field
The invention relates to the field of flash disks, in particular to a dual-chip flash disk with a backup function.
Background
The U disk is named as a 'U disk' firstly from a novel storage device produced by luck corporation, which is named as a 'U disk', is connected by using a USB interface, and then is named as a 'U disk' with harmonious sound or is named as a 'flash memory' and a 'flash disk' in image, and the like, and later, the name of the U disk is widely known due to simple and easy memorization, and the U disk and the flash disk are also commonly used until now and are not distinguished any more, and the U disk is mainly characterized by being small and convenient to carry, large in storage capacity and low in price, and is one of mobile storage devices, and the capacity of the general U disk is 128M, 256M, 512M, 1G, 2G, 4G, 8G and the like.
When there is the damage in traditional USB flash disk when carrying out the storage, lead to inside data to be difficult to take out easily, and then cause the loss that can't compensate, traditional USB flash disk is not enough in the protection to USB connects simultaneously, leads to contact failure's phenomenon easily, and influences user's use.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a dual-chip flash disk with a backup function.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a from dual-chip USB flash disk of taking backup, includes the USB flash disk body, the top of USB flash disk body is provided with the spout, the inside sliding connection of spout has smooth button, the fixedly connected with casing of smooth button, the inside one side fixedly connected with second USB flash disk of casing, the inside first USB flash disk of opposite side fixedly connected with of casing, the tip electric connection of second USB flash disk and first USB flash disk is in one side of circuit board, the opposite side fixedly connected with USB joint of circuit board, one side fixedly connected with slide bar of USB flash disk body bottom, the outer wall and the slide sliding connection of slide and slide bar are run through to the bottom of slide, the slide sets up the bottom at the lid.
As a further description of the above technical solution:
casing and circuit board sliding connection are in the inside of cabin, the cabin sets up the inside at the USB flash disk body.
As a further description of the above technical solution:
USB connects sliding connection in the inside of sliding opening, sliding opening sets up the one side at the USB flash disk body.
As a further description of the above technical solution:
the bottom end of the sliding rod is fixedly connected with a limiting disc.
As a further description of the above technical solution:
a clamping groove is formed in one side of the top end of the cover body, and the clamping groove and the sliding button are clamped mutually.
As a further description of the above technical solution:
a slot is arranged in the groove on one side of the cover body, and the slot and the USB joint are mutually clamped.
As a further description of the above technical solution:
fixed connection between circuit board and the casing, the specification of second USB flash disk and first USB flash disk is the same.
The invention has the following beneficial effects:
1. according to the invention, firstly, the cover body is pulled to enable the slide rail to slide on the slide rod until one end of the USB flash disk body is completely exposed, then the cover body is rotated around the slide rod until the cover body rotates to the other end of the USB flash disk body, the cover body is pushed, the clamping groove and the slide button are clamped, the slide button is pushed to slide in the slide groove, the shell is driven to slide in the engine room until the USB connector moves out of the slide opening, the USB connector is stored in a folding mode, double protection is carried out under the action of the slot, and the damage of the USB connector is greatly reduced.
2. In the invention, when the data is stored, the data to be stored can be respectively stored in the second USB flash disk and the first USB flash disk through the USB connector and the circuit board, so that the backup function can be realized, and the data loss phenomenon can be avoided.
Drawings
Fig. 1 is a perspective view of a dual-chip flash disk with backup according to the present invention;
FIG. 2 is a schematic diagram of a cover of a dual-chip USB flash disk with a backup function according to the present invention;
fig. 3 is a schematic diagram of a flash disk body in a dual-chip flash disk with backup according to the present invention;
fig. 4 is an internal structure diagram of a flash disk body in a dual-chip flash disk with backup according to the present invention.
Illustration of the drawings:
1. a USB flash disk body; 2. a card slot; 3. a slide button; 4. a cover body; 5. a slideway; 6. a slot; 7. a USB connector; 8. a chute; 9. a nacelle; 10. a housing; 11. a slide bar; 12. a limiting disc; 13. a first USB flash disk; 14. a circuit board; 15. a second USB flash disk; 16. and (4) sliding the opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, one embodiment of the present invention is provided: a dual-chip flash disk with a backup function comprises a flash disk body 1, wherein a sliding groove 8 is arranged at the top end of the flash disk body 1, a sliding button 3 is connected inside the sliding groove 8 in a sliding mode, a shell 10 is fixedly connected to the end of the sliding button 3, a second flash disk 15 is fixedly connected to one side inside the shell 10, a first flash disk 13 is fixedly connected to the other side inside the shell 10, joint ends of the second flash disk 15 and the first flash disk 13 are electrically connected to one side of a circuit board 14, a USB joint 7 is fixedly connected to the other side of the circuit board 14, a sliding rod 11 is fixedly connected to one side of the bottom end of the flash disk body 1, the bottom end of the sliding rod 11 penetrates through a sliding way 5, the outer wall of the sliding rod 11 is connected with the sliding way 5 in a sliding mode, the sliding way 5 is arranged at the bottom end of a cover body 4, the sliding way 5 is made to slide on the sliding rod 11 to be completely exposed at one end of the flash disk body 1 by pulling the cover body 4 to rotate around the sliding rod 11 to the other end of the flash disk body 1, begin to promote lid 4, make draw-in groove 2 and slide button 3 carry out the block and promote slide button 3 and slide in spout 8, and then drive that casing 10 slides in cabin 9 and move out to USB connects 7 and removes from sliding opening 16, adopt the folding mode to connect USB 7 to accomodate and carry out duplicate protection under the effect of slot 6, greatly reduced the damage of USB joint 7.
The shell 10 and the circuit board 14 are connected inside the cabin 9 in a sliding manner, the cabin 9 is arranged inside the USB flash disk body 1, the USB joint 7 is connected inside the sliding opening 16 in a sliding manner, the sliding opening 16 is arranged on one side of the USB flash disk body 1, the bottom end of the sliding rod 11 is fixedly connected with the limiting disc 12 which plays a limiting role and avoids the shell 4 from falling off, one side of the top end of the cover body 4 is provided with the clamping groove 2, the clamping groove 2 and the sliding button 3 are mutually clamped, the slot 6 is arranged in the groove on one side of the cover body 4, the slot 6 and the USB joint 7 are mutually clamped, the circuit board 14 is fixedly connected with the shell 10, the second USB flash disk 15 has the same specification as the first USB flash disk 13, when the data is stored, the data to be stored can be respectively stored in the second flash disk 15 and the first flash disk 13 through the USB connector 7 and the circuit board 14, so that a backup function can be performed, and the phenomenon of data loss is avoided.
The working principle is as follows: firstly, the cover body 4 is pulled to enable the slide rail 5 to slide on the slide rod 11 until one end of the USB flash disk body 1 is completely exposed, at the moment, the cover body 4 rotates around the slide rod 11 to rotate to the other end of the USB flash disk body 1, then the cover body 4 starts to be pushed, the clamping groove 2 and the slide button 3 are clamped and the slide button 3 is pushed to slide in the slide groove 8, the shell 10 is further driven to slide in the cabin 9 until the USB connector 7 moves out of the slide opening 16, the USB connector 7 is stored in a folding mode and is subjected to double protection under the action of the slot 6, the damage of the USB connector 7 is greatly reduced, and meanwhile when the USB flash disk is stored, data to be stored can be stored in the second USB flash disk 15 and the first USB flash disk 13 through the USB connector 7 and the circuit board 14 respectively, so that a backup effect can be achieved, and the phenomenon of data loss is avoided.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a from dual chip flash disk of taking backup, includes flash disk body (1), its characterized in that: the top of USB flash disk body (1) is provided with spout (8), the inside sliding connection of spout (8) has smooth button (3), the fixedly connected with casing (10) of smooth button (3), one side fixedly connected with second USB flash disk (15) of casing (10) inside, the first USB flash disk (13) of the inside opposite side fixedly connected with of casing (10), the joint end electric connection of second USB flash disk (15) and first USB flash disk (13) is in one side of circuit board (14), the opposite side fixedly connected with USB joint (7) of circuit board (14), one side fixedly connected with slide bar (11) of USB flash disk body (1) bottom, the outer wall and slide (5) sliding connection of slide (5) and slide bar (11) are run through to the bottom of slide bar (11), slide (5) set up the bottom at lid (4).
2. The dual-chip flash disk with backup function according to claim 1, wherein: casing (10) and circuit board (14) sliding connection are in the inside of cabin (9), cabin (9) set up the inside at USB flash disk body (1).
3. The dual-chip flash disk with backup function according to claim 1, wherein: USB connects (7) sliding connection in the inside of sliding opening (16), sliding opening (16) set up the one side at USB flash disk body (1).
4. The dual-chip flash disk with backup function according to claim 1, wherein: the bottom end of the sliding rod (11) is fixedly connected with a limiting disc (12).
5. The dual-chip flash disk with backup function according to claim 1, wherein: one side on lid (4) top is provided with draw-in groove (2), mutual block between draw-in groove (2) and smooth button (3).
6. The dual-chip flash disk with backup function according to claim 1, wherein: a slot (6) is arranged in the groove on one side of the cover body (4), and the slot (6) and the USB connector (7) are mutually clamped.
7. The dual-chip flash disk with backup function according to claim 1, wherein: fixed connection between circuit board (14) and casing (10), the specification of second USB flash disk (15) and first USB flash disk (13) is the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111646743.2A CN114492709A (en) | 2021-12-30 | 2021-12-30 | Dual-chip USB flash disk with backup function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111646743.2A CN114492709A (en) | 2021-12-30 | 2021-12-30 | Dual-chip USB flash disk with backup function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114492709A true CN114492709A (en) | 2022-05-13 |
Family
ID=81508996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111646743.2A Pending CN114492709A (en) | 2021-12-30 | 2021-12-30 | Dual-chip USB flash disk with backup function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114492709A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200296441Y1 (en) * | 2002-09-11 | 2002-11-23 | 주식회사 새움테크 | Portable data storage for USB-port |
| CN203055462U (en) * | 2013-02-16 | 2013-07-10 | 林海斌 | Backup flash disk |
| CN206991352U (en) * | 2017-01-18 | 2018-02-09 | 杜建滢 | A kind of USB flash disk with usb expansion slot |
| CN208796282U (en) * | 2018-11-16 | 2019-04-26 | 秦晋 | A kind of data storage U disk |
| CN213024466U (en) * | 2020-09-04 | 2021-04-20 | 深圳匠达科技有限公司 | Mobile storage U disk |
| CN113487006A (en) * | 2021-07-09 | 2021-10-08 | 上海新氦类脑智能科技有限公司 | Portable artificial intelligence auxiliary computing equipment |
| CN214623706U (en) * | 2021-02-01 | 2021-11-05 | 苏州捷存电子科技有限公司 | High-capacity high-speed solid-state flash disk |
-
2021
- 2021-12-30 CN CN202111646743.2A patent/CN114492709A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200296441Y1 (en) * | 2002-09-11 | 2002-11-23 | 주식회사 새움테크 | Portable data storage for USB-port |
| CN203055462U (en) * | 2013-02-16 | 2013-07-10 | 林海斌 | Backup flash disk |
| CN206991352U (en) * | 2017-01-18 | 2018-02-09 | 杜建滢 | A kind of USB flash disk with usb expansion slot |
| CN208796282U (en) * | 2018-11-16 | 2019-04-26 | 秦晋 | A kind of data storage U disk |
| CN213024466U (en) * | 2020-09-04 | 2021-04-20 | 深圳匠达科技有限公司 | Mobile storage U disk |
| CN214623706U (en) * | 2021-02-01 | 2021-11-05 | 苏州捷存电子科技有限公司 | High-capacity high-speed solid-state flash disk |
| CN113487006A (en) * | 2021-07-09 | 2021-10-08 | 上海新氦类脑智能科技有限公司 | Portable artificial intelligence auxiliary computing equipment |
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