CN209570940U - A kind of multi-functional encrypted U disk - Google Patents
A kind of multi-functional encrypted U disk Download PDFInfo
- Publication number
- CN209570940U CN209570940U CN201920022568.1U CN201920022568U CN209570940U CN 209570940 U CN209570940 U CN 209570940U CN 201920022568 U CN201920022568 U CN 201920022568U CN 209570940 U CN209570940 U CN 209570940U
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- cabinet
- usb flash
- flash disk
- block
- hole
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Abstract
The utility model belongs to USB flash disk equipment technical field, in particular a kind of multi-functional encrypted U disk, including cabinet, three sides of the cabinet are equipped with opening, USB flash disk ontology is equipped in the cabinet, in the top inner wall of the cabinet and same first square block is fixedly installed in bottom interior wall, first square block offers first through hole close to the side of box opening, the USB flash disk ontology extends in first through hole close to the side of the first square block, sliding slot is offered in the top inner wall and bottom interior wall of the cabinet, round sliding block is slidably fitted in the sliding slot, the bottom of the round sliding block extends to outside sliding slot, second square block there are two being symmetrically fixedly mounted on the USB flash disk ontology, the side that two the second square blocks are located remotely from each other offers circular groove.The utility model of simple structure and strong practicability protects USB flash disk ontology after usage, extends the service life of USB flash disk ontology, operates simple and convenient.
Description
Technical field
The utility model relates to USB flash disk equipment technical fields, more particularly to a kind of multi-functional encryption U disk.
Background technique
USB flash disk, full name USB flash drive, it is a kind of mobile using the miniature high capacity without phisical drive of USB interface
Product is stored, is connect by USB interface with computer, realizes plug and play, after USB flash disk is connected to the USB interface of computer, the money of USB flash disk
Material can be exchanged with computer, occur many USB flash disks for supporting various ports, i.e. threeway USB flash disk (USB computer terminal port, apple on the market now
Fruit interface, Android interface), retrieved, authorize the patent document of Publication No. CN107480754A, disclose it is a kind of multi-functional plus
Close USB flash disk includes USB flash disk main body, and chip is provided in the USB flash disk main body, and USB interface is welded on the chip, and the USB connects
Mouth extends to the outside of USB flash disk main body, and storage module is provided on the chip, is equipped with data encryption region in the storage module
And normal areas, encryption/decryption module is additionally provided on the chip, and digital button, the number are provided in the USB flash disk main body
Button is connect with encryption/decryption module, and user presets password, operates encryption/decryption module by digital button, so that encryption
Data in region are readable；It is connected by being provided with numerical ciphers with the data encryption region in storage module, so that USB flash disk has
There is encryption and do not encrypt two kinds of operating modes, structure is simple, cost is relatively low, and has two kinds of functions, and ordinary file can be put into
Inside to normal areas, vital document is put into data encryption region.
But there is also shortcomings in above-mentioned technology, since electricity generally can be inserted in traditional Multifunctional U disk on one side
Brain, another side, which connects, can access mobile phone, and for uploading to the data in mobile phone in computer, and Multifunctional U disk is usually hanging
State does not include such as during use, falling accidentally and being easy to break Multifunctional U disk, shorten the working life to it, therefore,
It is proposed a kind of multi-functional encrypted U disk.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of multi-functional encryption proposed
USB flash disk.
To achieve the goals above, the utility model adopts the technical scheme that a kind of multi-functional encrypted U disk, including
Cabinet, three sides of the cabinet are equipped with opening, are equipped with USB flash disk ontology in the cabinet, in the top inner wall of the cabinet and bottom
Same first square block is fixedly installed on portion's inner wall, first square block offers first close to the side of box opening
Through-hole, the USB flash disk ontology extend in first through hole close to the side of the first square block, the top inner wall of the cabinet and bottom
Sliding slot is offered on inner wall, round sliding block is slidably fitted in the sliding slot, and the bottom of the round sliding block extends to sliding slot
Outside, the second square block there are two being symmetrically fixedly mounted on the USB flash disk ontology, the side that two the second square blocks are located remotely from each other is opened
Equipped with circular groove, the bottom of the round sliding block extends in corresponding circular groove and is rotatablely connected with circular groove, institute
Movable block there are two being symmetrically fixedly mounted on cabinet is stated, has been respectively articulated with the first cover board and the second cover board on two movable blocks, the
One cover board and the second cover board side close to each other are fixedly installed with bar magnet.
Preferably, the second through-hole is offered on first cover board and the second cover board, sliding peace in second through-hole
Equipped with curved rod, the both ends of the curved rod are all extended to outside corresponding second through-hole, and one end of the curved rod is fixedly mounted
There is limited block, the other end of the curved rod is fixedly connected with cabinet.
Preferably, the side of the round sliding block offers third through-hole, is slidably fitted with cross bar in the third through-hole,
The both ends of the cross bar all extend to outside corresponding third through-hole, and the both ends of the cross bar are consolidated on the two sides inner wall of sliding slot respectively
Fixed connection.
Preferably, it is welded on the side inner wall of the sliding slot and is set in cross bar upper spring, the other end weldering of the spring
It connects on corresponding round sliding block.
Preferably, the top and bottom of the round sliding block are nested with the first ball and the second ball respectively, and described first
Ball is in contact with the top inner wall of corresponding sliding slot, and second ball connects with the bottom interior wall of corresponding circular groove
Touching.
Preferably, the device of spring stiffness coefficient range is 2N/m to 10N/m.
Compared with prior art, the utility model has the beneficial effects that firstly, the device passes through cabinet, USB flash disk ontology, the
One square block, first through hole, sliding slot, round sliding block, the second square block, circular groove, movable block, the first cover board, the second cover board,
Bar magnet and curved rod match, and during needing to use USB flash disk ontology, the first cover board and the second cover board are first opened, by USB flash disk
Ontology is pulled out out of cabinet, and USB flash disk ontology is mobile while driving two the second square blocks mobile, and the second square block drives corresponding circle
Type sliding block is mobile, and it is mobile that round sliding block drives spring, at this point, spring will be compressed, so that spring is generated deformation, thus by round cunning
The kinetic energy that block generates when mobile is converted into the elastic potential energy of spring, after USB flash disk ontology is moved to certain distance, then rotates U disk
Ontology, then USB flash disk ontology is injected in computer, USB flash disk ontology uses and then fills in USB flash disk ontology in first through hole, in spring
Under elastic force effect, USB flash disk ontology will be clamped, and then pull the first cover board and the second cover board again, under the action of bar magnet, the
One cover board and the second cover board will be closed together, to complete the protection work after this USB flash disk ontology use.
The utility model of simple structure and strong practicability protects USB flash disk ontology after usage, extends USB flash disk ontology
Service life operates simple and convenient.
Detailed description of the invention
Fig. 1 faces schematic cross-sectional view for the utility model；
Fig. 2 is the enlarged structure schematic diagram of part A in Fig. 1；
Fig. 3 is the enlarged structure schematic diagram of part B in Fig. 1.
In figure: 1, cabinet；2, USB flash disk ontology；3, the first square block；4, first through hole；5, sliding slot；6, round sliding block；7,
Two square blocks；8, circular groove；9, movable block；10, the first cover board；11, the second cover board；12, bar magnet；13, curved rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of multi-functional encrypted U disk, including cabinet 1,
Three sides of cabinet 1 are equipped with opening, and USB flash disk ontology 2 is equipped in cabinet 1, is pacified in the top inner wall of cabinet 1 with fixed in bottom interior wall
Equipped with same first square block 3, the first square block 3 offers first through hole 4, USB flash disk ontology 2 close to the side that cabinet 1 is open
Side close to the first square block 3 extends in first through hole 4, offers cunning in the top inner wall and bottom interior wall of cabinet 1
Slot 5 is slidably fitted with round sliding block 6 in sliding slot 5, and the bottom of round sliding block 6 extends to outside sliding slot 5, symmetrically solid on USB flash disk ontology 2
There are two the second square blocks 7 for Dingan County's dress, and the side that two the second square blocks 7 are located remotely from each other offers circular groove 8, round cunning
The bottom of block 6 extends in corresponding circular groove 8 and is rotatablely connected with circular groove 8, is symmetrically fixedly installed on cabinet 1
Two movable blocks 9 have been respectively articulated with the first cover board 10 and the second cover board 11, the first cover board 10 and the second lid on two movable blocks 9
The side close to each other of plate 11 is fixedly installed with bar magnet 12；
The second through-hole is offered on first cover board 10 and the second cover board 11, is slidably fitted with curved rod in the second through-hole
13, the both ends of curved rod 13 all extend to outside corresponding second through-hole, and one end of curved rod 13 is fixedly installed with limited block, arc
The other end of bar 13 is fixedly connected with cabinet 1, and the side of round sliding block 6 offers third through-hole, is slidably installed in third through-hole
There is cross bar, the both ends of cross bar all extend to outside corresponding third through-hole, and the both ends of cross bar are consolidated on the two sides inner wall of sliding slot 5 respectively
It is fixed to connect, it is welded on the side inner wall of sliding slot 5 and is set in cross bar upper spring, the other end of spring is welded on corresponding round cunning
On block 6, the top and bottom of round sliding block 6 are nested with the first ball and the second ball respectively, the first ball and corresponding sliding slot 5
Top inner wall be in contact, the second ball is in contact with the bottom interior wall of corresponding circular groove 8, and device of spring stiffness coefficient range is
2N/m to 10N/m is rectangular by cabinet 1, USB flash disk ontology 2, the first square block 3, first through hole 4, sliding slot 5, round sliding block 6, second
Block 7, circular groove 8, movable block 9, the first cover board 10, the second cover board 11, bar magnet 12 and curved rod 13 match, and work as needs
During using USB flash disk ontology 2, the first cover board 10 and the second cover board 11 are first opened, USB flash disk ontology 2 is pulled out out of cabinet 1, USB flash disk ontology
Two the second square blocks 7 of 2 movements while drive are mobile, and the second square block 7 drives corresponding round sliding block 6 mobile, round sliding block 6
It is mobile to drive spring, at this point, spring will be compressed, spring is made to generate deformation, thus the kinetic energy that round sliding block 6 is generated when mobile
It is converted into the elastic potential energy of spring, after USB flash disk ontology 2 is moved to certain distance, then rotates USB flash disk ontology 2, then by USB flash disk ontology 2
It injecting in computer, USB flash disk ontology 2 uses and then fills in USB flash disk ontology 2 in first through hole 4, under the elastic force effect of spring, U
Disk ontology 2 will be clamped, and then pull the first cover board 10 and the second cover board 11 again, under the action of bar magnet 12, the first lid
Plate 10 and the second cover board 11 will be closed together, so that the protection work after this 2 use of USB flash disk ontology is completed, the utility model
Of simple structure and strong practicability protects USB flash disk ontology 2 after usage, extends the service life of USB flash disk ontology 2, operates
Come simple and convenient.
Working principle: during needing to use USB flash disk ontology 2, the first cover board 10 and the second cover board 11 are first opened, by USB flash disk sheet
Body 2 is pulled out out of cabinet 1, and USB flash disk ontology 2 is mobile while driving two the second square blocks 7 mobile, and the second square block 7, which drives, to be corresponded to
Round sliding block 6 moved in sliding slot 5, it is mobile that round sliding block 6 drives spring, at this point, spring will be compressed, spring is made to generate shape
Become, so that the kinetic energy that round sliding block 6 generates when mobile is converted to the elastic potential energy of spring, when USB flash disk ontology 2 is moved to a spacing
From rear, then rotate USB flash disk ontology 2, then USB flash disk ontology 2 is injected in computer, USB flash disk ontology 2 using and then USB flash disk ontology 2 is filled in
Into in first through hole 4, under the elastic force effect of spring, USB flash disk ontology 2 will be clamped, and then pull the first cover board 10 and second again
Cover board 11, under the action of bar magnet 12, the first cover board 10 and the second cover board 11 will be closed together, to complete this USB flash disk
Protection work after 2 use of ontology.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of multi-functional encrypted U disk, including cabinet (1), it is characterised in that: three sides of the cabinet (1) are equipped with opening, institute
It states in cabinet (1) and is equipped with USB flash disk ontology (2), be fixedly installed in the top inner wall of the cabinet (1) and in bottom interior wall same
First square block (3), first square block (3) offer first through hole (4), the USB flash disk close to the side of cabinet (1) opening
Ontology (2) extends in first through hole (4) close to the side of the first square block (3), the top inner wall of the cabinet (1) and bottom
It offers sliding slot (5), is slidably fitted with round sliding block (6) in the sliding slot (5), the bottom of the round sliding block (6) on inner wall
Portion extends to sliding slot (5) outside, and symmetrically there are two the second square block (7), two second party for fixed installation on the USB flash disk ontology (2)
The side that shape block (7) is located remotely from each other offers circular groove (8), and the bottom of the round sliding block (6) extends to corresponding circle
It is rotatablely connected, is symmetrically fixedly mounted on the cabinet (1) there are two movable block (9) in connected in star (8) and with circular groove (8),
The first cover board (10) and the second cover board (11), the first cover board (10) and the second cover board have been respectively articulated on two movable blocks (9)
(11) side close to each other is fixedly installed with bar magnet (12).
2. a kind of multi-functional encrypted U disk according to claim 1, it is characterised in that: first cover board (10) and second
The second through-hole is offered on cover board (11), is slidably fitted in second through-hole curved rod (13), the curved rod (13)
Both ends all extend to outside corresponding second through-hole, one end of the curved rod (13) is fixedly installed with limited block, the arc
The other end of bar (13) is fixedly connected with cabinet (1).
3. a kind of multi-functional encrypted U disk according to claim 1, it is characterised in that: open the side of the round sliding block (6)
Equipped with third through-hole, cross bar is slidably fitted in the third through-hole, it is logical that the both ends of the cross bar all extend to corresponding third
Outside hole, the both ends of the cross bar are fixedly connected on the two sides inner wall of sliding slot (5) respectively.
4. a kind of multi-functional encrypted U disk according to claim 1, it is characterised in that: on the side inner wall of the sliding slot (5)
It is welded with and is set in cross bar upper spring, the other end of the spring is welded on corresponding round sliding block (6).
5. a kind of multi-functional encrypted U disk according to claim 1, it is characterised in that: the top of the round sliding block (6) and
Bottom is nested with the first ball and the second ball respectively, and first ball is in contact with the top inner wall of corresponding sliding slot (5),
Second ball is in contact with the bottom interior wall of corresponding circular groove (8).
6. a kind of multi-functional encrypted U disk according to claim 4, it is characterised in that: the device of spring stiffness coefficient range is
2N/m to 10N/m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920022568.1U CN209570940U (en) | 2019-01-08 | 2019-01-08 | A kind of multi-functional encrypted U disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920022568.1U CN209570940U (en) | 2019-01-08 | 2019-01-08 | A kind of multi-functional encrypted U disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209570940U true CN209570940U (en) | 2019-11-01 |
Family
ID=68333066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920022568.1U Expired - Fee Related CN209570940U (en) | 2019-01-08 | 2019-01-08 | A kind of multi-functional encrypted U disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209570940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112259134A (en) * | 2020-11-05 | 2021-01-22 | 邵阳学院 | Portable data security memory based on fingerprint identification |
-
2019
- 2019-01-08 CN CN201920022568.1U patent/CN209570940U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112259134A (en) * | 2020-11-05 | 2021-01-22 | 邵阳学院 | Portable data security memory based on fingerprint identification |
| CN112259134B (en) * | 2020-11-05 | 2021-10-19 | 邵阳学院 | Portable data security memory based on fingerprint identification |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191101 Termination date: 20200108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |