CN209842676U

CN209842676U - Data safety storage

Info

Publication number: CN209842676U
Application number: CN201920760908.0U
Authority: CN
Inventors: 李增鹏; 王斌; 张磊
Original assignee: Qingdao University
Current assignee: Qingdao University
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2019-12-24
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a data security accumulator, including metal inner shell, protecting sheathing, shrink groove, USB plug and spacing groove, protecting sheathing's internally mounted has the metal inner shell, protecting sheathing's top is provided with first opening, and protecting sheathing's bottom is provided with the second opening, the intermediate position department at metal inner shell top is provided with the USB plug, and the both sides at metal inner shell top all are provided with the shrink groove, expanding spring is all installed to the bottom of shrink inslot portion, and expanding spring's top all installs the connecting rod, the top of connecting rod all is connected with protecting sheathing. The utility model discloses install connecting rod and expanding spring, through expanding spring's elastic action, make protecting sheathing can overlap the outside of locating the metal inner shell, make protecting sheathing can protect the metal inner shell all the time, avoid the USB plug to touch external object, can effectively protect the USB plug.

Description

Data safety storage

Technical Field

The utility model relates to a data storage technical field specifically is a data security accumulator.

Background

The memory is a general name of products such as electronic, magnetic, laser, chemical products and the like used for temporarily storing or storing data for a long time, a computer generally comprises a ROM, a RAM, a hard disk, an optical disk, an attached driver and the like, and is also used for referring to special storage equipment for certain products, the common data memory is small in size and convenient to carry, a rotatable casing is often arranged on a casing and is used for protecting a USB plug, however, when the existing data safety memory is carried, the casing installed on the casing can rotate, so that the casing can easily rotate to two sides of the casing, the USB plug cannot be effectively protected, the USB plug is contacted with an external object, particularly a metal object, the USB plug is easily abraded, data in the memory cannot be normally read, dust easily enters the inside of the USB plug, and the normal use of the device is influenced, meanwhile, when the existing data safety memory is used, because the shell cover is in the shell outside for the radiating effect of device is worse, and the heat that produces when the USB plug uses is difficult for scattering and disappearing, causes the device to damage easily, makes the inside data disorder of device, and data transmission's security can not obtain the guarantee, consequently, this practicality provides a data safety accumulator for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a data security accumulator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a data safety storage device comprises a metal inner shell, a protective outer shell, a contraction groove, a USB plug and a limiting groove, wherein the metal inner shell is arranged inside the protective outer shell, a first through hole is formed in the top of the protective outer shell, a second through hole is formed in the bottom of the protective outer shell, the USB plug is arranged in the middle of the top of the metal inner shell, the contraction grooves are formed in the two sides of the top of the metal inner shell, extension springs are arranged at the bottoms of the contraction grooves, connecting rods are arranged at the tops of the extension springs, the tops of the connecting rods are connected with the protective outer shell, radiating holes are uniformly formed in the outer side of the protective outer shell, limiting holes are formed in the tops of the two sides of the protective outer shell, the limiting groove is formed in the middle of the two sides of the metal inner shell, and limiting blocks matched with the limiting holes are hinged, and limiting springs are arranged on one sides, close to the metal inner shell, of the limiting groove, one ends, far away from the metal inner shell, of the limiting springs are connected with limiting blocks, and radiating fins are evenly arranged on the outer side of the metal inner shell.

Preferably, the top of one side inside the first through opening is hinged with a protection plate.

Preferably, a hanging ring is arranged in the middle of the bottom of the metal inner shell.

Preferably, the interior of each heat dissipation hole is provided with a dust screen.

Preferably, a finger pushing groove is formed in the middle of one end of the protective shell.

Preferably, the outer sides of the limiting springs are provided with anti-rust layers.

Compared with the prior art, the beneficial effects of the utility model are that: this data safety memory installs connecting rod and expanding spring, elastic action through expanding spring, make protecting sheathing can overlap the outside of locating the metal inner shell, make protecting sheathing can protect the metal inner shell all the time, avoid the USB plug to touch external object, can effectively protect the USB plug, and install spacing spring and stopper on the metal inner shell, and be provided with spacing hole on protecting sheathing, when stopper card goes into spacing downthehole portion, protecting sheathing no longer shelters from the USB plug, make the USB plug can normal use, and simultaneously, heat radiation fins is installed in the outside of metal inner shell to the device, and evenly be provided with the louvre on protecting sheathing, can improve device's radiating efficiency, avoid the device overheated damage when using, can effectively guarantee data transmission's stability, the security of device has effectively been improved.

Drawings

Fig. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic sectional view of the utility model in use;

fig. 3 is a schematic front view of the present invention.

In the figure: 1. a metal inner shell; 2. a protective housing; 3. a limiting block; 4. a limiting spring; 5. a contraction groove; 6. a limiting hole; 7. a connecting rod; 8. a first port; 9. a protection plate; 10. a USB plug; 11. a tension spring; 12. a dust screen; 13. a limiting groove; 14. heat dissipation holes; 15. a second port; 16. heat dissipation fins; 17. hanging a ring; 18. the finger pushes the slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a data safety memory comprises a metal inner shell 1, a protective outer shell 2, a contraction groove 5, a USB plug 10 and a limit groove 13, wherein the metal inner shell 1 is arranged inside the protective outer shell 2, a first through hole 8 is arranged at the top of the protective outer shell 2, a second through hole 15 is arranged at the bottom of the protective outer shell 2, the USB plug 10 is arranged at the middle position of the top of the metal inner shell 1, the contraction grooves 5 are arranged at two sides of the top of the metal inner shell 1, a telescopic spring 11 is arranged at the bottom inside the contraction groove 5, a connecting rod 7 is arranged at the top of the telescopic spring 11, the top of the connecting rod 7 is connected with the protective outer shell 2, heat dissipation holes 14 are uniformly arranged at the outer side of the protective outer shell 2, limit holes 6 are arranged at the top of two sides of the protective outer shell 2, the limit groove 13 is arranged at the middle position of two sides of the metal inner shell 1, and the top, and one side of the inside of the limiting groove 13 close to the metal inner shell 1 is provided with a limiting spring 4, one end of the limiting spring 4 far away from the metal inner shell 1 is connected with a limiting block 3, and the outside of the metal inner shell 1 is uniformly provided with radiating fins 16.

In this implementation: the top of the inside one side of first opening 8 articulates there is the guard plate 9, can be used to shelter from first opening 8, be used for protecting USB plug 10, the intermediate position department of 1 bottom in the metal inner shell installs link 17, make the device portable, the inside of louvre 14 all installs dust screen 12, can prevent that the dust from entering into inside the device, the intermediate position department of 2 one ends of protective housing is provided with the finger and pushes away groove 18, be convenient for promote protective housing 2, the outside of spacing spring 4 all is provided with the antirust coat, be favorable to prolonging the life of spacing spring 4.

The working principle is as follows: the user can carry the device through the hanging ring 17, in the carrying process of the device, the elastic action of the telescopic spring 11 enables the connecting rod 7 to push the protective shell 2, so that the protective shell 2 is always positioned at the outer side of the USB plug 10, the USB plug 10 is effectively protected, when the device is used, the user can firstly press the protective shell 2, so that the connecting rod 7 compresses the telescopic spring 11, the protective shell 2 is moved away from the outer side of the USB plug 10, when the limiting hole 6 on the protective shell 2 is moved to the position right opposite to the limiting groove 13, the elastic action of the limiting spring 4 enables the limiting block 3 to be pushed into the limiting hole 6, so that the protective shell 2 cannot move continuously, the protective shell 2 is limited, at the moment, the USB plug 10 penetrates through the first through hole 8, the protective plate 9 is pushed open, the user can insert the USB plug 10 into external equipment, when the device is used, the heat dissipation fins 16 can conduct out heat generated by the device, carry out the heat exchange through louvre 14 on protective housing 2 and outside air, accelerate the radiating efficiency of device, avoid the device to damage because of the high temperature, data transmission's stability has effectively been improved, the security of device has been improved, after the use, the user pulls out USB plug 10 from external equipment, then press stopper 3, press into spacing groove 13 with stopper 3, make protective housing 2 can continue to remove in 1 outside of metal inner shell, the elastic action of expanding spring 11 makes it promote protective housing 2 through connecting rod 7 and resets, make protective housing 2 remove to the outside of USB plug 10, then the user rotates guard plate 9, it can in shifting over to first opening 8 again to it, protective housing 2 and guard plate 9 can effectively protect USB plug 10.

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

1. The utility model provides a data safety memory, includes metal inner shell (1), protecting sheathing (2), shrink groove (5), USB plug (10) and spacing groove (13), its characterized in that: the protective shell is characterized in that a metal inner shell (1) is arranged inside the protective shell (2), a first through hole (8) is formed in the top of the protective shell (2), a second through hole (15) is formed in the bottom of the protective shell (2), a USB plug (10) is arranged in the middle of the top of the metal inner shell (1), contraction grooves (5) are formed in two sides of the top of the metal inner shell (1), expansion springs (11) are arranged at the bottom of the inner parts of the contraction grooves (5), connecting rods (7) are arranged at the tops of the expansion springs (11), the top of each connecting rod (7) is connected with the protective shell (2), heat dissipation holes (14) are uniformly formed in the outer side of the protective shell (2), limiting holes (6) are formed in the tops of two sides of the protective shell (2), and limiting grooves (13) are formed in the middle of two sides of the metal inner shell (1), the top of spacing groove (13) inside all articulates there is stopper (3) of mutually supporting with spacing hole (6), and one side that spacing groove (13) inside is close to metal inner shell (1) all installs spacing spring (4), the one end that metal inner shell (1) was kept away from in spacing spring (4) all is connected with stopper (3), the outside of metal inner shell (1) evenly is provided with heat radiation fins (16).

2. A data security store according to claim 1, wherein: the top of one side inside first opening (8) articulates there is guard plate (9).

3. A data security store according to claim 1, wherein: and a hanging ring (17) is arranged in the middle of the bottom of the metal inner shell (1).

4. A data security store according to claim 1, wherein: the interior of the heat dissipation holes (14) is provided with a dust screen (12).

5. A data security store according to claim 1, wherein: a finger pushing groove (18) is formed in the middle of one end of the protective shell (2).

6. A data security store according to claim 1, wherein: and the outer sides of the limiting springs (4) are provided with anti-rust layers.