CN214151685U

CN214151685U - USB encryption equipment for software encryption

Info

Publication number: CN214151685U
Application number: CN202120277247.3U
Authority: CN
Inventors: 盘建财
Original assignee: Shanghai Fast Soft Information Technology Co ltd
Current assignee: Shanghai Fast Soft Information Technology Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-09-07
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a USB encrypts equipment for software encryption relates to encryption equipment technical field, the protective housing, the left side of protective housing is provided with the shell door, the left side fixedly connected with trick lock of shell door, the equal fixedly connected with stopper of upper and lower both sides inner wall of protective housing, two fixedly connected with inner shell between the stopper, the inboard sliding connection of inner shell has the splint of upper and lower symmetric distribution, two swing joint has the USB flash disk between the splint. The utility model discloses in, through the cooperation of rotary disk, swiveling wheel, contact plate, connecting rod etc., rotate the rotation that the gag lever post drove connecting rod, rotary disk, swiveling wheel, when the swiveling wheel rotated, the arch of swiveling wheel can be backed down the contact plate, made the spring shrink, made two splint keep away from, can take out the USB flash disk this moment, change the USB flash disk by fixed, can accomodate the USB flash disk of protecting various models, the practicality is strong.

Description

USB encryption equipment for software encryption

Technical Field

The utility model relates to an encrypt equipment technical field, especially relate to a USB encrypts equipment for software encryption.

Background

The USB flash drive is a miniature high-capacity mobile storage product which uses a USB interface and does not need a physical drive, realizes plug and play by connecting the USB interface with a computer, is a representative of portable safe storage equipment, is rapidly developed in recent years, and is rapidly popularized and developed due to large capacity, portability and lower cost.

In order to improve the portability of backup data, an encrypted USB flash disk containing the backup data is generally carried about, so the encrypted USB flash disk is often collided with other things, and if an encryption device is difficult to resist external impact, a fragile output head of the encrypted USB flash disk is easy to be subjected to external impact, and the normal use of the encrypted USB flash disk is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a USB encryption device for software encryption.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a USB encryption device for software encryption comprises a protective shell, wherein a shell door is arranged on the left side of the protective shell, a coded lock is fixedly connected on the left side of the shell door, limit blocks are fixedly connected on the inner walls of the upper side and the lower side of the protective shell, an inner shell is fixedly connected between the two limit blocks, upper and lower symmetrically distributed clamp plates are slidably connected on the inner side of the inner shell, a U disk is movably connected between the two clamp plates, uniformly distributed springs are fixedly connected on one sides, away from each other, of the two clamp plates, a contact plate is fixedly connected on the right sides of the two clamp plates, a rotating disk is rotatably connected on the wall of the right side of the inner shell, a rotating wheel is fixedly connected on the outer side of the left end of the rotating disk, a connecting rod is fixedly connected on the right side of the rotating disk, front and rear symmetrically distributed rotating connecting blocks are fixedly connected on the right sides of the connecting rod, and limit rods are rotatably connected on the inner sides of the rotating connecting blocks, handles are fixedly connected to the right sides of the two limiting rods, an ejector rod is hinged to the top of the left side of the inner shell, and a moving block is hinged to the left end of the ejector rod.

Preferably, the right side of protective housing is seted up with the standing groove of gag lever post matching, the strip is inhaled to first magnetism that the right side fixedly connected with of protective housing is located the standing groove, the strip is inhaled to the left side fixedly connected with second magnetism of gag lever post, the strip is inhaled to first magnetism and the magnetism of second magnetism is opposite.

Preferably, one end, far away from the USB flash disk, of the spring is fixedly connected with the inner side of the inner shell, and a limiting groove matched with the limiting block is formed in the inner side of the protective shell.

Preferably, the top of the shell door is hinged to the inner side of the protective shell, the left side of the moving block is fixedly connected with a first sliding block, and the right side of the shell door is provided with a first sliding groove matched with the first sliding block.

Preferably, the equal fixedly connected with second slider in splint front and back both sides, the second spout that matches with the second slider is seted up to the inboard of inner shell.

Preferably, the through-hole that matches with the connecting rod is seted up to the right side wall of protective housing, the right side wall sliding connection of connecting rod and protective housing, the outside fixedly connected with spacing ring of rotary disk, the annular that matches with the spacing ring is seted up to the right side wall of inner shell.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

1. the utility model discloses in, through the ejector pin, the connecting rod, the inner shell, the cooperation of splint etc, promote the gag lever post and drive the connecting rod, the removal of ejector pin, the ejector pin can be opened the shell door through the movable block, the USB flash disk stretches out from the inboard of protective housing when the shell door is opened, can use the USB flash disk, the convenience is to the taking in and use of USB flash disk, when not using, the USB flash disk is located the inboard of protective housing, can reduce the impact that the USB flash disk received when the protective housing received to collide with through the spring, reduce the physical damage that receives, and the setting of trick lock, can be when the USB flash disk is stolen, protect the USB flash disk, make the USB flash disk can not be easily used by lawless persons.

2. The utility model discloses in, through the cooperation of rotary disk, swiveling wheel, contact plate, connecting rod etc., rotate the rotation that the gag lever post drove connecting rod, rotary disk, swiveling wheel, when the swiveling wheel rotated, the arch of swiveling wheel can be backed down the contact plate, made the spring shrink, made two splint keep away from, can take out the USB flash disk this moment, change the USB flash disk by fixed, can accomodate the USB flash disk of protecting various models, the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of a USB encryption device for software encryption according to the present invention.

Fig. 2 is a left side view structural diagram of an inner shell of the USB encryption device for software encryption according to the present invention.

Fig. 3 is the utility model provides a protective housing right side view structure schematic diagram that is used for encrypted USB of software to encrypt equipment.

Reference numerals: 1. a protective shell; 2. a shell door; 3. a coded lock; 4. a limiting block; 5. an inner shell; 6. a splint; 7. a U disk; 8. a spring; 9. a contact plate; 10. a connecting rod; 11. rotating the disc; 12. a rotating wheel; 13. rotating the connecting block; 14. a limiting rod; 15. a handle; 16. a top rod; 17. a moving block; 18. and (6) placing the groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in FIGS. 1-3, the utility model provides a USB encryption equipment for software encryption, including protective housing 1, the left side of protective housing 1 is provided with shell door 2, the left side fixedly connected with trick lock 3 of shell door 2, the equal fixedly connected with stopper 4 of upper and lower both sides inner wall of protective housing 1, fixedly connected with inner shell 5 between two stopper 4, the inboard sliding connection of inner shell 5 has upper and lower symmetric distribution's splint 6, swing joint has USB flash disk 7 between two splint 6, the equal fixedly connected with evenly distributed spring 8 of one side that two splint 6 kept away from each other, the equal fixedly connected with contact plate 9 in right side of two splint 6, the right side wall of inner shell 5 rotates and is connected with rotary disk 11, the left end outside fixedly connected with swiveling wheel 12 of rotary disk 11, the right side fixedly connected with connecting rod 10 of rotary disk 11, before the right side fixedly connected with of connecting rod 10, the inner sides of the two rotary connecting blocks 13 are respectively and rotatably connected with a limiting rod 14, the right sides of the two limiting rods 14 are respectively and fixedly connected with a lifting handle 15, the top of the left side of the inner shell 5 is hinged with a top rod 16, and the left end of the top rod 16 is hinged with a moving block 17;

a placing groove 18 matched with the limiting rod 14 is formed in the right side of the protective shell 1, a first magnetic suction strip positioned in the placing groove 18 is fixedly connected to the right side of the protective shell 1, a second magnetic suction strip is fixedly connected to the left side of the limiting rod 14, the magnetism of the first magnetic suction strip is opposite to that of the second magnetic suction strip, one end, far away from the USB flash disk 7, of the spring 8 is fixedly connected with the inner side of the inner shell 5, a limiting groove matched with the limiting block 4 is formed in the inner side of the protective shell 1, the top of the shell door 2 is hinged to the inner side of the protective shell 1, a first sliding block is fixedly connected to the left side of the moving block 17, a first sliding groove matched with the first sliding block is formed in the right side of the shell door 2, second sliding blocks are fixedly connected to the front side and the rear side of the clamping plate 6, a second sliding groove matched with the second sliding block is formed in the inner side of the inner shell 5, a through hole matched with the connecting rod 10 is formed in the right side wall of the protective shell 1, and the connecting rod 10 is slidably connected with the right side wall of the protective shell 1, the outside fixedly connected with spacing ring of rotary disk 11, the annular that matches with the spacing ring is seted up to the right side wall of inner shell 5.

In the utility model, the USB flash disk 7 is positioned between the two clamping plates 6, when the USB flash disk 7 is used, the shell door 2 can be opened through the coded lock 3, at the moment, the limiting rod 14 is pulled through the handle 15, the limiting rod 14 and the connecting rod 10 are positioned in the same direction and can enter the inner side of the protective shell 1 through the through hole, at the moment, the limiting rod 14 is pushed to drive the connecting rod 10 to move, the inner shell 5 is moved to drive the inner shell 5 to move, the ejector rod 16 is moved through the action of the moving block 17, the shell door 2 can be opened, when the shell door 2 is opened, the USB flash disk 7 extends out from the inner side of the protective shell 1, the USB flash disk 7 can be used, when the USB flash disk 7 is not used, the USB flash disk 7 is positioned in the inner side of the protective shell 1, the impact on the USB flash disk 7 when the protective shell 1 is collided can be reduced through the spring 8, the physical damage is reduced, and the setting of the coded lock 3 is realized, can be when USB flash disk 7 is stolen, protect USB flash disk 7, make USB flash disk 7 can not used by lawless persons easily, through and can drive the rotation of connecting rod 10 through rotating gag lever post 14, connecting rod 10 drives the rotation of rotary disk 11, rotary disk 11 drives the rotation of swiveling wheel 12, when swiveling wheel 12 rotates, the arch of swiveling wheel 12 can be backed down contact plate 9, make the shrink of spring 8, make two splint 6 keep away from, can take out USB flash disk 7 this moment, change fixed USB flash disk 7, can protect the USB flash disk 7 of various models, therefore, the clothes hanger is strong in practicability.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The USB encryption equipment for software encryption comprises a protective shell (1) and is characterized in that a shell door (2) is arranged on the left side of the protective shell (1), a coded lock (3) is fixedly connected to the left side of the shell door (2), limiting blocks (4) are fixedly connected to the inner walls of the upper side and the lower side of the protective shell (1), an inner shell (5) is fixedly connected between the limiting blocks (4), clamping plates (6) which are symmetrically distributed up and down are slidably connected to the inner side of the inner shell (5), a U disk (7) is movably connected between the two clamping plates (6), springs (8) which are uniformly distributed are fixedly connected to one sides of the two clamping plates (6) which are far away from each other, a contact plate (9) is fixedly connected to the right sides of the two clamping plates (6), and a rotating disk (11) is rotatably connected to the right side wall of the inner shell (5), the left end outside fixedly connected with swiveling wheel (12) of rotary disk (11), the right side fixedly connected with connecting rod (10) of rotary disk (11), preceding, the rotation connecting block (13) of back symmetric distribution of the right side fixedly connected with of connecting rod (10), two the inboard of rotating connecting block (13) all rotates and is connected with gag lever post (14), two the equal fixedly connected with handle (15) in right side of gag lever post (14), the left side top of inner shell (5) articulates there is ejector pin (16), the left end of ejector pin (16) articulates there is movable block (17).

2. The USB encryption device for software encryption according to claim 1, wherein a placement groove (18) matched with the limiting rod (14) is formed in the right side of the protective shell (1), a first magnetic attraction strip located in the placement groove (18) is fixedly connected to the right side of the protective shell (1), a second magnetic attraction strip is fixedly connected to the left side of the limiting rod (14), and the first magnetic attraction strip and the second magnetic attraction strip are opposite in magnetism.

3. The USB encryption device for software encryption according to claim 1, wherein one end of the spring (8) far away from the USB flash disk (7) is fixedly connected with the inner side of the inner shell (5), and a limiting groove matched with the limiting block (4) is formed in the inner side of the protective shell (1).

4. The USB encryption device for software encryption according to claim 1, wherein the top of the shell door (2) is hinged to the inner side of the protective shell (1), the left side of the moving block (17) is fixedly connected with a first sliding block, and the right side of the shell door (2) is provided with a first sliding groove matched with the first sliding block.

5. The USB encryption device for software encryption according to claim 1, wherein the front and rear sides of the clamping plate (6) are fixedly connected with second sliding blocks, and the inner side of the inner shell (5) is provided with second sliding grooves matched with the second sliding blocks.

6. The USB encryption device for software encryption according to claim 1, wherein the right side wall of the protective casing (1) is provided with a through hole matched with the connecting rod (10), the connecting rod (10) is slidably connected with the right side wall of the protective casing (1), the outer side of the rotating disk (11) is fixedly connected with a limit ring, and the right side wall of the inner casing (5) is provided with a ring groove matched with the limit ring.