CN206649520U - Safe U disc - Google Patents
Safe U disc Download PDFInfo
- Publication number
- CN206649520U CN206649520U CN201720303961.9U CN201720303961U CN206649520U CN 206649520 U CN206649520 U CN 206649520U CN 201720303961 U CN201720303961 U CN 201720303961U CN 206649520 U CN206649520 U CN 206649520U
- Authority
- CN
- China
- Prior art keywords
- containment vessel
- chip
- lock core
- housing
- groove
- 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
Links
- 239000010410 layer Substances 0.000 claims description 18
- 239000008188 pellet Substances 0.000 claims description 15
- 239000002344 surface layer Substances 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 208000006558 Dental Calculus Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
Landscapes
- Packaging For Recording Disks (AREA)
Abstract
The utility model proposes a kind of safe U disc; including housing, chip and USB interface; the chip is placed in housing, and chip is externally provided with containment vessel, and chip is connected through containment vessel with USB interface; chip, USB interface are integrally fixedly connected with containment vessel; housing side is provided with sliding groove, is provided with pull bar in sliding groove, pull bar is connected with containment vessel; containment vessel above sliding groove is provided with silk hole, and jackscrew is provided with silk hole；The lock cylinder perpendicular to housing bottom is additionally provided with housing; lock core is provided with lock cylinder; space is provided between lock core and housing bottom; lock core lower end is provided with check lock lever; check lock lever one end is connected through space with lock core; the check lock lever other end is provided with U-type groove, and one jiao corresponding with lock core position of containment vessel is provided with opening, and check lock lever is engaged with opening.The utility model is using key lock protection USB flash disk, even if USB flash disk is lost, finding USB flash disk, person does not have key, can not use USB flash disk, protect individual privacy well.
Description
Technical field
The utility model belongs to electronics field, and in particular to a kind of safe U disc.
Background technology
USB disk, abbreviation USB flash disk, separately makees flash disk, is the partials of USB flash disk.Belong to movable storage device, it is convenient for Backup Data
Carry.USB flash disk is one kind of flash memory, therefore is also flash memory disk.Feature is compact just big, cheap with carrying, memory capacity.
The flourishing society of information now, important information is stored in USB flash disk by people's custom, to use whenever and wherever possible, but by
Important information is also revealed therewith after USB flash disk does not have any safeguard procedures, USB flash disk to lose.
Utility model content
To solve the above problems, the utility model proposes a kind of safe U disc.
Realizing the technical solution of the utility model is：A kind of safe U disc, including housing, chip and USB interface, the core
Piece is placed in housing, and chip is externally provided with containment vessel, and chip is connected through containment vessel with USB interface, chip, USB interface and protection
Shell is integrally fixedly connected, and housing side is provided with sliding groove, and pull bar is provided with sliding groove, and pull bar is connected with containment vessel, sliding
Containment vessel above dynamic groove is provided with silk hole, and jackscrew is provided with silk hole；The lock cylinder perpendicular to housing bottom is additionally provided with housing, is locked
Lock core is provided with cylinder, space is provided between lock core and housing bottom, lock core lower end is provided with check lock lever, and check lock lever one end passes through space
It is connected with lock core, the check lock lever other end is provided with U-type groove, and one jiao corresponding with lock core position of containment vessel is provided with opening, check lock lever
It is engaged with opening.
The containment vessel inwall is provided with and removes wet layer, except wet layer includes two layers of soft surface layer and is arranged between soft surface layer
Water-absorbing resin layer.
The soft surface layer is shockproof cotton layer.
It is provided with the lock core locating slot and plays groove, is played the closing of groove one end, close and spring is provided with one end, play in groove and be provided with bullet
Son I and pellet II, the pellet II stretch out the openend for playing groove.
The bullet groove is arranged to 2-4, and four play the interior pellet I consistent provided with length of groove, and the length of pellet II is inconsistent.
The beneficial effects of the utility model are：Compact key lock construction is set on USB flash disk, when rotating lock core, lock core
Drive the check lock lever of lower section connection to rotate simultaneously, when using USB flash disk, key can be utilized to drive chip and USB to connect containment vessel
Mouth slides to outside housing, and then exposes USB interface end, to insert apparatus such as computer；When USB flash disk leaves unused, containment vessel drives chip
And USB interface interior slip to outside housing, USB interface are placed in housing to protect USB flash disk, even if USB flash disk is lost, finding USB flash disk, person does not have
Key, interface can not be released, USB flash disk can not be used, protect individual privacy well, such as finding USB flash disk, person destroys key lock by force,
Bindiny mechanism inside USB flash disk then can be only destroyed, causes USB flash disk not use.
Brief description of the drawings
Fig. 1 is use state diagram of the present utility model；
Fig. 2 is idle state schematic diagram of the present utility model；
Fig. 3 is Fig. 1 front view；
Fig. 4 is Fig. 1 rearview；
Fig. 5 is dehumidifying Rotating fields schematic diagram；
Fig. 6 is lock core structure schematic diagram；
Fig. 7 is lock core and check lock lever connection relationship diagram.
Embodiment
As shown in figures 1 to 6, a kind of safe U disc, including housing, chip and USB interface, the chip are placed in housing, core
Piece is externally provided with containment vessel 7, and chip is connected through containment vessel 7 with USB interface, chip, USB interface and the fixed company of the one of containment vessel 7
Connect, housing side is provided with sliding groove 5, and pull bar 6 is provided with sliding groove, and pull bar 6 is connected with containment vessel 7, above sliding groove
Containment vessel 7 be provided with silk hole, be provided with jackscrew in silk hole；The lock cylinder 3 perpendicular to housing bottom is additionally provided with housing, in lock cylinder 3
Provided with lock core 4, space is provided between lock core 4 and housing bottom, the lower end of lock core 4 is provided with check lock lever 2, and the one end of check lock lever 2 passes through sky
Gap is connected with lock core, and the other end of check lock lever 2 is provided with U-type groove 1, containment vessel.
During idle USB flash disk, containment vessel is pushed into housing using pull bar 6, Fig. 2 positions is reached, inserts a key into lock core,
Lock core, which rotates, drives check lock lever 2 to rotate, and check lock lever 2, into 90 degree of movements, Fig. 2 positions, check lock lever is moved to by Fig. 1 in shell space
2 one end enters from opening 8, and U-type groove 1 is stuck on the bottom plate of containment vessel bottom, prevents containment vessel from moving.During using USB flash disk, utilize
Key rotation lock core, reach Fig. 1 positions, now U-type groove 1 leaves aperture position, and containment vessel can move in housing, using pushing away
Pull bar promotes containment vessel, because chip, USB interface are integrally fixedly connected with containment vessel 7, while containment vessel moves, and USB interface
Housing is skidded off, after relevant position is reached, pull bar is fixed using jackscrew, prevents containment vessel from moving.
Preferably, as shown in figure 5, the containment vessel inwall, which is provided with, removes wet layer, except wet layer includes two layers of soft surface layer 7-1
And it is arranged on the water-absorbing resin layer 7-2 between soft surface layer.Because USB flash disk belongs to electronic device, it is likely that be able to can not make because making moist
With, therefore set in containment vessel and remove wet layer, water-absorbing resin can be good at adsorbing the moisture in air, reach protection USB flash disk
Effect, due to USB flash disk small volume, very thin one layer can be set in containment vessel inwall, similar to chip for cell phone etc.
Further, soft surface layer is shockproof cotton layer, and USB flash disk imprudence founders the destruction for easily causing the inside chip, therefore
Shockproof cotton layer is set, cushioning effect can be played to a certain degree, mitigates the risk broken, preferably protects USB flash disk.
Groove 12 is played as shown in fig. 7, being provided with the lock core locating slot, the closing of groove one end is played, closes in one end and be provided with spring
11, play and pellet I 10 and pellet II 9 are provided with groove, the pellet II 9 stretches out the openend for playing groove.
Lock core can use the structure of spring lock, and spring lock is typically by several parts such as lock core, pellet, spring, dead bolt, key
Composition.Spring, which is installed in play, withstands pellet in groove, the bullet groove is arranged to 2-4, and four play in groove provided with the bullet that length is consistent
Son I 10, the length of pellet II 9 is inconsistent.Key with matching has " tartar " of different height, the bullet of corresponding different length
Son, the people of no key do not open USB flash disk.
Claims (5)
1. a kind of safe U disc, including housing, chip and USB interface, it is characterised in that：The chip is placed in housing, outside chip
Provided with containment vessel（7）, chip passes through containment vessel（7）It is connected with USB interface, chip, USB interface and containment vessel（7）One is fixed
Connection, housing side is provided with sliding groove（5）, sliding groove is interior to be provided with pull bar（6）, pull bar（6）With containment vessel（7）It is connected,
Containment vessel above sliding groove（7）Silk hole is provided with, jackscrew is provided with silk hole；The lock perpendicular to housing bottom is additionally provided with housing
Cylinder（3）, lock cylinder（3）It is interior to be provided with lock core（4）, lock core（4）Space, lock core are provided between housing bottom（4）Lower end is provided with locking
Bar（2）, check lock lever（2）One end is connected through space with lock core, check lock lever（2）The other end is provided with U-type groove（1）, containment vessel（7）With
Corresponding one jiao in lock core position is provided with opening（8）, check lock lever（2）With opening（8）It is engaged.
2. safe U disc according to claim 1, it is characterised in that：The containment vessel inwall is provided with and removes wet layer, except wet layer bag
Include two layers of soft surface layer（7-1）And it is arranged on the water-absorbing resin layer between soft surface layer（7-2）.
3. safe U disc according to claim 2, it is characterised in that：The soft surface layer is shockproof cotton layer.
4. safe U disc according to claim 1, it is characterised in that：It is provided with the lock core locating slot and plays groove（12）, play groove
One end is closed, and is closed in one end and is provided with spring（11）, play in groove and be provided with pellet I（10）With pellet II（9）, the pellet II（9）
Stretch out the openend for playing groove.
5. safe U disc according to claim 4, it is characterised in that：The bullet groove is arranged to 2-4, is set in four bullet grooves
There is the pellet I that length is consistent（10）, pellet II（9）Length it is inconsistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720303961.9U CN206649520U (en) | 2017-03-27 | 2017-03-27 | Safe U disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720303961.9U CN206649520U (en) | 2017-03-27 | 2017-03-27 | Safe U disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206649520U true CN206649520U (en) | 2017-11-17 |
Family
ID=60278401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720303961.9U Expired - Fee Related CN206649520U (en) | 2017-03-27 | 2017-03-27 | Safe U disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206649520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110446378A (en) * | 2019-07-17 | 2019-11-12 | 福建龙田网络科技有限公司 | A kind of acquisition of portable medical data and transmitting device based on Internet of Things |
-
2017
- 2017-03-27 CN CN201720303961.9U patent/CN206649520U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110446378A (en) * | 2019-07-17 | 2019-11-12 | 福建龙田网络科技有限公司 | A kind of acquisition of portable medical data and transmitting device based on Internet of Things |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 |