CN214281845U

CN214281845U - Secret-related archive data storage device

Info

Publication number: CN214281845U
Application number: CN202120300857.0U
Authority: CN
Inventors: 韦东庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-09-24
Anticipated expiration: 2031-02-02

Abstract

The utility model belongs to the technical field of electric devices, in particular to a secret file data storage device, which comprises a U disk and a protective shell, wherein the protective shell is provided with an opening, the protective shell is provided with a cavity, the cavity is provided with a partition board, the partition board divides the cavity into an upper cavity and a lower cavity, the lower cavity is provided with a storage battery, the upper cavity is provided with a rotating shaft, the rotating shaft is provided with a handle, the rotating shaft is provided with a first helical tooth, the rotating shaft is provided with a lock hole, the upper cavity is provided with a first spring, the first spring is provided with a movable plate, the movable plate is provided with a lock pin, the upper cavity is provided with an iron block, the protective shell is provided with a chute, the chute is provided with a screw rod, the screw rod is provided with a second helical tooth, the screw rod is provided with a slide block, the chute is provided with a mounting groove, the mounting groove is provided with a second spring, the second spring is provided with a slide plate, the slide plate is provided with an inclined plane, the slide plate is provided with a lock block, the opening is provided with a hinge seat, the hinge seat is provided with a cover plate, the cover plate is provided with a fixture block, the protective housing is equipped with the activity groove, and the fixture block is equipped with the locked groove, and the protective housing is equipped with fingerprint sampler, goes up the cavity and is equipped with the treater.

Description

Secret-related archive data storage device

Technical Field

The utility model belongs to the technical field of electrical device, concretely relates to secret-related archives data storage device.

Background

The importance of information security is more and more emphasized by people, and in the information era, once information is leaked, serious consequences can be caused. The U disk storage devices are various in variety and form in the market, and due to the advantages of convenience in carrying and storage, the U disk storage devices become necessary tools for most enterprises to store daily work documents, reports, drawings, source codes and other data. Many people use the USB flash disk to download and store company confidential documents privately, and even carry the confidential USB flash disk out. Data leakage from enterprises is frequent. Investigations have shown that 50% of enterprises have intentional or unintentional loss of confidential data due to improper use of USB devices. The employees can also access various peripheral devices and mobile storage devices (such as U disk, mobile hard disk, mobile phone/MP 3/MP4, CF/MD/SD card, digital camera, etc.) at will to take away internal data, so that other useful persons can take the advantage of the internal data.

In view of the foregoing, there is a need to develop a data storage device that can solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the purpose is to provide a secret-related archive data storage device, when storing a USB flash disk, the USB flash disk can be fixed in a protective shell, other users cannot operate the USB flash disk, the data of the USB flash disk can be protected, and a person who is not useful can be prevented from taking the device.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a secret-related file data storage device comprises a USB flash disk and a protective shell arranged on the outer side of the USB flash disk, wherein the protective shell is provided with an opening, a cavity is arranged on the right side of the protective shell, a partition plate is arranged in the middle of the cavity and divides the cavity into an upper cavity and a lower cavity, a storage battery is assembled in the lower cavity, a rotating shaft is rotatably connected in the upper cavity, the upper end of the rotating shaft penetrates through the protective shell and is fixedly connected with a handle, a first helical tooth is fixedly connected in the middle of the rotating shaft, a locking mechanism is arranged on the rotating shaft and comprises a lock hole arranged on the rotating shaft, two first springs are fixedly connected on the left side of the upper cavity, the tail ends of the two first springs are commonly connected with a movable plate which is in sliding assembly with the upper cavity, the movable plate is fixedly connected with a lock pin matched with the lock hole, and the left side of the upper cavity is fixedly connected with an electromagnet positioned between the two springs, the movable plate is provided with an iron block matched with the electromagnet, the upper side of the protective shell is provided with a chute, the chute is rotatably connected with a screw rod, the right side of the screw rod penetrates through the chute and is fixedly connected with a second helical tooth meshed with the first helical tooth, the screw rod is in threaded connection with a sliding block in sliding assembly with the chute, the sliding block is fixedly connected with the right side of the U disk, the front side and the rear side of the chute are respectively provided with a fixing mechanism, the fixing mechanism comprises a mounting groove communicated with the chute, a plurality of second springs are fixedly connected in the mounting groove, the plurality of second springs are jointly connected with a sliding plate in sliding assembly with the mounting groove, the inner side of the sliding plate extends into the chute, the right end of the sliding plate is provided with an inclined plane matched with the sliding block, the left side of the sliding plate is fixedly connected with a locking block, the lower end of the opening is provided with a hinged seat, the hinged seat is elastically hinged with a cover plate, and the upper end of the inner side of the cover plate is provided with a clamping block, the protective housing is equipped with the activity groove with fixture block assorted, the fixture block is equipped with the locked groove with the locking piece assorted, the protective housing front side is equipped with fingerprint sampler, be equipped with the treater in the epicoele, electro-magnet and treater electric connection, treater and battery electric connection, fingerprint sampler and treater signal connection.

By adopting the technical proposal of the utility model, when in use, a user puts fingers on the fingerprint collector, after the processor identifies the correct fingerprint, the processor leads the electromagnet to be electrified with the storage battery, the electromagnet is adsorbed with the iron block to drive the movable plate to move leftwards, the lockpin leaves the lockhole, the limitation to the rotating shaft is cancelled, at the moment, two first springs are compressed, the user can rotate the handle, the handle drives the first helical tooth to rotate through the rotating shaft, the first helical tooth is meshed with the second helical tooth, so the first helical tooth drives the second helical tooth to rotate, thereby leading the screw to rotate, as the screw is in threaded connection with the slide block which is in sliding assembly with the chute, and the slide block is fixedly connected with the right end of the USB flash disk, the slide block drives the USB flash disk to move towards the opening, a certain space is reserved between the USB flash disk and the exit, when the slide block moves along the chute, the slide block can extrude the inclined plane on the slide plate, the sliding plate moves towards the mounting groove, the second springs are compressed, the locking block moves out of the locking groove, the limitation on the clamping block is cancelled, the handle is rotated continuously, the U disk can push the cover plate to move out of the protective shell, and therefore a user can use the U disk; when the USB flash disk is not used, the handle can be rotated reversely to enable the USB flash disk to move towards the protective shell, the cover plate can be automatically reset due to the fact that the cover plate is elastically hinged with the hinge seat, when the USB flash disk is completely taken into the protective shell, the cover plate can cover the opening, the clamping block enters the movable groove, the handle continues to rotate reversely, the sliding block does not extrude the sliding plate through the inclined plane, the sliding plate is reset through the reset elastic force of the second springs, the locking block on the sliding plate enters the locking groove to fix the cover plate, the USB flash disk can be protected when the USB flash disk is completely taken into the protective shell, other people can be prevented from damaging the USB flash disk when the cover plate is opened, meanwhile, the locking hole on the rotating shaft is aligned with the locking pin after the USB flash disk is completely taken into the protective shell, the processor can disconnect the electric connection between the electromagnet and the storage battery, the electromagnet, the reset elastic force of the first spring pushes the movable plate to move rightwards, so that the lock pin enters the lock hole to fix the rotating shaft, and the USB flash disk can be moved out of the protective shell only after fingerprint identification is carried out again, so that other personnel cannot operate the USB flash disk, the data in the USB flash disk is effectively protected, and a person who is useful cannot take the USB flash disk can be prevented from taking the USB flash disk; the utility model discloses when saving the USB flash disk, can fix the USB flash disk in the protective housing, other users can't operate the USB flash disk, can protect the data of USB flash disk, prevent to cause that the useful person of others has the opportunity of taking advantage of.

Further, the inner side of the cover plate is provided with a sealing strip. By adopting the structure, the sealing performance of the cover plate is better, and dust is prevented from entering the protective shell.

Further, the surface of the handle is provided with anti-skid lines. With the structure, the handle is convenient for users to rotate.

Further, a fluorescent layer is arranged on the outer side of the protective shell. With the structure, the device is convenient to use in dark environment.

Compared with the prior art, the utility model has the following advantages:

the utility model discloses when saving the USB flash disk, can fix the USB flash disk in the protective housing, other users can't operate the USB flash disk, can protect the data of USB flash disk, prevent to cause that the useful person of others has the opportunity of taking advantage of.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic structural diagram of an embodiment of a data storage device for classified files according to the present invention;

FIG. 2 is a schematic cross-sectional view of a data storage device for confidential files according to an embodiment of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic cross-sectional view of a second embodiment of the data storage device for classified files of the present invention;

FIG. 5 is a schematic diagram of a cover plate structure of an embodiment of the data storage device for classified files of the present invention;

the main element symbols are as follows:

the USB flash disk comprises a USB flash disk 1, a protective shell 11, a cavity 12, a partition plate 13, an upper cavity 131, a lower cavity 132, a storage battery 14, a rotating shaft 15, a handle 151, first helical teeth 152, a first spring 16, a movable plate 161, a locking pin 162, an electromagnet 163, an iron block 164, a sliding groove 2, a screw 21, second helical teeth 22, a sliding block 23, an installation groove 3, a second spring 31, a sliding plate 32, an inclined plane 33, a locking block 34, a hinged seat 4, a cover plate 41, a clamping block 42, a movable groove 43, a locking groove 44, a fingerprint collector 5 and a processor 51.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in fig. 1-5, the secret-related file data storage device of the present invention comprises a usb disk 1 and a protection casing 11 disposed outside the usb disk 1, the protection casing 11 has an opening, a cavity 12 is disposed on the right side of the protection casing 11, a partition 13 is disposed in the middle of the cavity 12, the cavity 12 is divided into an upper cavity 131 and a lower cavity 132 by the partition 13, the lower cavity 132 is equipped with a storage battery 14, the upper cavity 131 is rotatably connected with a rotating shaft 15, the upper end of the rotating shaft 15 penetrates through the protection casing 11 and is fixedly connected with a handle 151, the middle of the rotating shaft 15 is fixedly connected with a first helical tooth 152, the rotating shaft 15 is provided with a locking mechanism, the locking mechanism includes a lock hole disposed on the rotating shaft 15, the left side of the upper cavity 131 is fixedly connected with two first springs 16, the ends of the two first springs 16 are commonly connected with a movable plate 161 slidably assembled with the upper cavity 131, the movable plate 161 is fixedly connected with a lock pin 162 matched with the lock hole, an electromagnet 163 positioned between two springs 16 is fixedly connected to the left side of the upper cavity 131, an iron block 164 matched with the electromagnet 163 is arranged on the movable plate 161, a chute 2 is arranged on the upper side of the protective shell 11, a screw 21 is rotatably connected to the chute 2, a second helical tooth 22 meshed with the first helical tooth 152 is fixedly connected to the right side of the screw 21 through the chute 2, the screw 21 is in threaded connection with a sliding block 23 in sliding assembly with the chute 2, the sliding block 23 is fixedly connected with the right side of the U disk 1, fixing mechanisms are arranged on the front side and the rear side of the chute 2, each fixing mechanism comprises a mounting groove 3 communicated with the chute 2, a plurality of second springs 31 are fixedly connected in the mounting groove 3, the plurality of second springs 31 are jointly connected with a sliding plate 32 in sliding assembly with the mounting groove 3, the inner side of the sliding plate 32 extends into the chute 2, an inclined plane 33 matched with the sliding block 23 is arranged at the right end of the sliding plate 32, and a locking block 34 is fixedly connected to the left side of the sliding plate 32, the opening lower extreme is equipped with articulated seat 4, and articulated seat 4 elastic hinge has apron 41, and apron 41 inboard upper end is equipped with fixture block 42, and protective housing 11 is equipped with the activity groove 43 with fixture block 42 assorted, and fixture block 42 is equipped with the locked groove 44 with locking piece 34 assorted, and protective housing 11 front side is equipped with fingerprint sampler 5, is equipped with treater 51 in the upper chamber body 131, and electro-magnet 163 and treater 51 electric connection, treater 51 and battery 14 electric connection, fingerprint sampler 5 and treater 51 signal connection.

By adopting the technical scheme of the utility model, when in use, a user places fingers on the fingerprint collector 5, after the processor 51 identifies a correct fingerprint, the processor 51 enables the electromagnet 163 to be electrified with the storage battery 14, the electromagnet 163 is adsorbed with the iron block 164, thereby driving the movable plate 161 to move leftwards, enabling the lock pin 162 to leave the lock hole, and then eliminating the limitation on the rotating shaft 15, at the moment, the two first springs 16 are compressed, the user can rotate the handle 151, the handle 151 drives the first helical tooth 152 to rotate through the rotating shaft 15, because the first helical tooth 152 is meshed with the second helical tooth 22, the first helical tooth 152 drives the second helical tooth 22 to rotate, thereby enabling the screw 21 to rotate, because the screw 21 is in threaded connection with the sliding block 23 which is in sliding assembly with the sliding groove 2, and the sliding block 23 is fixedly connected with the right end of the USB flash disk 1, the sliding block 23 drives the USB flash disk 1 to move towards the opening, and the USB flash disk 1 has a certain space from the opening, when the sliding block 23 moves along the sliding groove 2, the sliding block 23 can extrude the inclined plane 33 on the sliding plate 32 to enable the sliding plate 32 to move towards the mounting groove 3, the second springs 31 can be compressed, the locking block 34 can move out of the locking groove 44 at the moment, so that the limitation on the locking block 42 is cancelled, the handle 151 is rotated continuously, the U disk 1 can push the cover plate 41 to move out of the protective shell 11, and therefore a user can use the U disk 1; when the U disk 1 is not used, the handle 151 can be rotated reversely to move the U disk 1 into the protective shell 11, because the cover plate 41 is elastically hinged with the hinge seat 4, the cover plate 41 can be automatically reset, when the U disk 1 is completely put into the protective shell 11, the cover plate 41 can cover the opening, the clamping block 42 enters the movable groove 43, the handle 151 is continuously rotated reversely, at this time, the sliding block 23 is not extruding the sliding plate 32 through the inclined plane 33, the sliding plate 32 is reset by the reset elasticity of the second springs 31, so that the locking block 34 on the sliding plate 32 enters the locking groove 44 to fix the cover plate 41, so that the U disk 1 can be completely put into the protective shell 11 to protect the U disk 1, and other people can be prevented from damaging the U disk 1 by opening the cover plate 41, simultaneously, after the U disk 1 is completely put into the protective shell 11, the locking hole 151 on the rotating shaft 15 is aligned with the locking pin 163, and the processor 51 can disconnect the electric connection between the electromagnet 163 and the storage battery 14, when the electromagnet 163 is powered off, the magnetic force is lost, the iron block 164 is not adsorbed, the reset elastic force of the first spring 16 pushes the movable plate 161 to move rightwards, so that the lock pin 162 enters the lock hole to fix the rotating shaft 15, and the USB flash disk 1 can be moved out of the protective shell 11 only after fingerprint identification is carried out again, so that other personnel cannot operate the USB flash disk 1, the data in the USB flash disk 1 is effectively protected, and a person with a certain interest is prevented from taking the USB flash disk; the utility model discloses when saving the USB flash disk, can fix the USB flash disk in the protective housing, other users can't operate the USB flash disk, can protect the data of USB flash disk, prevent to cause that the useful person of others has the opportunity of taking advantage of.

Preferably, the cover plate 41 is provided with a sealing strip on the inner side. With such a structure, the cover plate 41 can be more hermetically sealed, and dust can be prevented from entering the protective case 1. In fact, other structures that make the cover plate 41 more airtight and prevent dust from entering the protective case 1 may be used according to the specific situation.

Preferably, the surface of the handle 151 is provided with anti-slip lines. With such a structure, it is convenient for a user to rotate the handle 151. In fact, other configurations of the user-friendly turning knob 151 may be used as appropriate.

Preferably, a fluorescent layer is disposed outside the protective shell 11. With the structure, the device is convenient to use in dark environment. In fact, other configurations that facilitate use of the device in dark environments may be used depending on the particular circumstances.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a secret archives data storage device, includes USB flash disk (1) and sets up protective housing (11) in the USB flash disk (1) outside, protective housing (11) are equipped with opening, its characterized in that: the right side of the protective shell (11) is provided with a cavity (12), the middle of the cavity (12) is provided with a partition plate (13), the partition plate (13) divides the cavity (12) into an upper cavity (131) and a lower cavity (132), the lower cavity (132) is provided with a storage battery (14), the upper cavity (131) is rotatably connected with a rotating shaft (15), the upper end of the rotating shaft (15) penetrates through the protective shell (11) and is fixedly connected with a handle (151), the middle of the rotating shaft (15) is fixedly connected with a first helical gear (152), the rotating shaft (15) is provided with a locking mechanism, the locking mechanism comprises a lock hole arranged on the rotating shaft (15), the left side of the upper cavity (131) is fixedly connected with two first springs (16), the tail ends of the two first springs (16) are jointly connected with a movable plate (161) which is slidably assembled with the upper cavity (131), the movable plate (161) is fixedly connected with a lock pin (162) matched with the lock hole, the upper cavity (131) is fixedly connected with an electromagnet (163) between two springs (16) on the left side, the movable plate (161) is provided with an iron block (164) matched with the electromagnet (163), the protective shell (11) is provided with a chute (2) on the upper side, the chute (2) is rotatably connected with a screw rod (21), the right side of the screw rod (21) penetrates through the chute (2) and is fixedly connected with a second helical tooth (22) meshed with the first helical tooth (152), the screw rod (21) is in threaded connection with a sliding block (23) in sliding assembly with the chute (2), the sliding block (23) is fixedly connected with the right side of the U disk (1), the front side and the rear side of the chute (2) are respectively provided with a fixing mechanism, the fixing mechanism comprises a mounting groove (3) communicated with the chute (2), a plurality of second springs (31) are fixedly connected in the mounting groove (3), and a plurality of the second springs (31) are jointly connected with a sliding plate (32) in sliding assembly with the mounting groove (3), the inner side of the sliding plate (32) extends into the sliding chute (2), the right end of the sliding plate (32) is provided with an inclined surface (33) matched with the sliding block (23), a locking block (34) is fixedly connected on the left side of the sliding plate (32), a hinged seat (4) is arranged at the lower end of the opening, the hinged seat (4) is elastically hinged with a cover plate (41), the upper end of the inner side of the cover plate (41) is provided with a clamping block (42), the protective shell (11) is provided with a movable groove (43) matched with the clamping block (42), the clamping block (42) is provided with a locking groove (44) matched with the locking block (34), a fingerprint collector (5) is arranged on the front side of the protective shell (11), a processor (51) is arranged in the upper cavity (131), the electromagnet (163) is electrically connected with the processor (51), the processor (51) is electrically connected with the storage battery (14), and the fingerprint collector (5) is in signal connection with the processor (51).

2. The secret-related archive data storage device of claim 1, wherein: and sealing strips are arranged on the inner side of the cover plate (41).

3. The secret-related archive data storage device of claim 1, wherein: the surface of the handle (151) is provided with anti-skid grains.

4. The secret-related archive data storage device of claim 1, wherein: and a fluorescent layer is arranged on the outer side of the protective shell (11).