CN216352379U

CN216352379U - Encrypted USB flash disk with plastic package waterproof structure

Info

Publication number: CN216352379U
Application number: CN202122990490.2U
Authority: CN
Inventors: 巩长春; 李岩
Original assignee: Heilongjiang Yunbao Information Technology Co ltd
Current assignee: Heilongjiang Yunbao Information Technology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-19
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses an encrypted USB flash disk with a plastic package waterproof structure, which comprises a USB flash disk body, wherein a waterproof shell is sleeved at the top of the USB flash disk body, a rubber block is fixedly connected to the top of the inner wall of the waterproof shell, the bottom of the rubber block extends into the USB flash disk body, a sealing ring group is fixedly connected to the bottom of the inner wall of the waterproof shell, the surface of the sealing ring group is in contact with the surface of the USB flash disk body, positioning pins are fixedly connected to two sides of the USB flash disk body, two sides of each positioning pin extend to the outer side of the waterproof shell, a movable sleeve is sleeved on the surface of each positioning pin, rod grooves are formed in two sides of the top of the inner wall of the waterproof shell, limit rods are arranged in the rod grooves, and tension springs are fixedly connected to the inner parts of the limit rods. The waterproof plastic package structure has the advantage of plastic package and waterproofing, and solves the problems that the traditional encrypted USB flash disk lacks a plastic package waterproof structure, cannot be waterproofed, and is damaged after being wetted, so that the safety of the encrypted USB flash disk is reduced.

Description

Encrypted USB flash disk with plastic package waterproof structure

Technical Field

The utility model relates to the technical field of USB flash disks, in particular to an encrypted USB flash disk with a plastic-package waterproof structure.

Background

Need use encryption USB flash disk at the information storage in-process, traditional encryption USB flash disk lacks the plastic envelope waterproof construction, can't carry out waterproofly to encrypting the USB flash disk, is stained with after the water when encrypting the USB flash disk with damaging, causes the problem that has reduced encryption USB flash disk security.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide an encrypted USB flash disk with a plastic package waterproof structure, which has the advantage of plastic package waterproof, and solves the problems that the traditional encrypted USB flash disk lacks a plastic package waterproof structure, cannot be waterproofed, and is damaged after being wetted, so that the safety of the encrypted USB flash disk is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an encrypt USB flash disk with plastic envelope waterproof construction, includes the USB flash disk body, the top cover of USB flash disk body is equipped with the buckler, the top fixedly connected with block rubber of buckler inner wall, the bottom of block rubber extends to the inside of USB flash disk body, the bottom fixedly connected with sealing washer group of buckler inner wall, the surface of sealing washer group and the surface contact of USB flash disk body, the equal fixedly connected with locating pin in both sides of USB flash disk body, the both sides of locating pin extend to the outside of buckler, the surface cover of locating pin is equipped with the movable sleeve, the rod groove has all been seted up to the both sides at buckler inner wall top, the inside in rod groove is provided with the gag lever post, the inside fixedly connected with extension spring of gag lever post, the top fixed connection of extension spring is at the top of rod inslot wall.

Preferably, a placing groove is formed in the front side of the bottom of the waterproof case, a sliding rod is fixedly connected inside the placing groove, a spring is sleeved on the surface of the sliding rod, the right side of the spring is fixedly connected to the right side of the inner wall of the placing groove, a positioning plate is sleeved on the left side of the surface of the sliding rod, a positioning sleeve is sleeved on the left side of the surface of the positioning plate, and the rear side of the positioning sleeve is fixedly connected to the surface of the USB flash disk body.

Preferably, the surface of the sliding rod is sleeved with a reinforcing block, the left side of the reinforcing block is fixedly connected to the right side of the positioning plate, and the left side of the spring is fixedly connected to the right side of the reinforcing block.

Preferably, the two sides of the positioning pin are fixedly connected with limiting blocks, and the surfaces of the limiting blocks are in contact with the surface of the waterproof shell.

Preferably, the bottom of the positioning pin is provided with a buffer pad, and the surface of the buffer pad is fixedly connected to the inner wall of the waterproof shell.

Preferably, the front side of the positioning plate is fixedly connected with a bump, and the height of the bump is smaller than that of the positioning plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model uses the matching of the U disk body, the waterproof shell, the rubber block, the sealing ring group, the positioning pin, the movable sleeve, the rod groove, the limiting rod and the tension spring, when the U disk body is used, the convex block is pushed to the right side, the convex block drives the positioning plate and the reinforcing block to move to the right side, the reinforcing block compresses the spring, the positioning plate is withdrawn from the inner part of the positioning sleeve, the waterproof shell loses the limit at the moment, the waterproof shell is pulled upwards, the waterproof shell drives the rod groove to move upwards, the tension spring is stretched by the rod groove, the rubber block moves upwards at the same time, the sealing ring group is separated from the U disk body, the waterproof shell rotates clockwise by taking the positioning pin as the center, at the moment, the U disk body can be used, when the U disk body needs to be waterproofed, the waterproof shell is restored to the original position, the rubber block plugs the insertion hole of the U disk body, the sealing ring group is filled in the gap between the waterproof shell and the U disk body, at the moment, the outside water can not enter the waterproof shell, the waterproof advantage of plastic envelope has been possessed, has solved traditional encryption USB flash disk and has lacked the waterproof structure of plastic envelope, can't carry out waterproofly to encrypting the USB flash disk, is stained with after the water with the damage when encrypting the USB flash disk, causes the problem that has reduced encryption USB flash disk security.

2. According to the utility model, the positioning plate is arranged, so that the waterproof shell can be limited, the phenomenon that the waterproof shell is pulled by foreign matters is avoided, and the stability of the waterproof shell is improved.

3. According to the utility model, the reinforcing block is arranged, so that the positioning plate can be reinforced, the phenomenon of looseness of the positioning plate in the moving process is avoided, and the stability of the positioning plate is improved.

4. According to the utility model, the limit block is arranged, so that the waterproof shell can be limited, the phenomenon of shaking in the use process of the waterproof shell is avoided, and the stability of the waterproof shell is improved.

5. The buffer cushion is arranged, so that the waterproof shell can be isolated from being contacted with the movable sleeve, and the phenomenon that the movable sleeve is impacted in the moving process of the waterproof shell is avoided.

6. The positioning plate is convenient for a user to push the positioning plate to move by arranging the convex block, so that the phenomenon that the positioning plate is difficult to push is avoided, and the working efficiency of the positioning plate is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the waterproof case of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

fig. 5 is a perspective view of the waterproof case of the present invention.

In the figure: 1. a U disk body; 2. a waterproof shell; 3. a rubber block; 4. a seal ring set; 5. positioning pins; 6. a movable sleeve; 7. a rod groove; 8. a limiting rod; 9. a tension spring; 10. a placement groove; 11. a slide bar; 12. a spring; 13. positioning a plate; 14. a positioning sleeve; 15. a reinforcing block; 16. a limiting block; 17. a cushion pad; 18. and (4) a bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the encrypted usb disk with the plastic package waterproof structure provided by the utility model comprises a usb disk body 1, wherein a waterproof case 2 is sleeved on the top of the usb disk body 1, a rubber block 3 is fixedly connected to the top of the inner wall of the waterproof case 2, the bottom of the rubber block 3 extends into the usb disk body 1, a sealing ring set 4 is fixedly connected to the bottom of the inner wall of the waterproof case 2, the surface of the sealing ring set 4 contacts with the surface of the usb disk body 1, positioning pins 5 are fixedly connected to both sides of the usb disk body 1, both sides of the positioning pins 5 extend to the outer side of the waterproof case 2, a movable sleeve 6 is sleeved on the surface of the positioning pins 5, rod grooves 7 are respectively formed on both sides of the top of the inner wall of the waterproof case 2, a limiting rod 8 is arranged inside the rod groove 7, a tension spring 9 is fixedly connected to the inside of the limiting rod 8, and the top of the tension spring 9 is fixedly connected to the top of the inner wall of the rod groove 7.

Referring to fig. 3, a placing groove 10 is formed in the front side of the bottom of a waterproof case 2, a sliding rod 11 is fixedly connected to the inside of the placing groove 10, a spring 12 is sleeved on the surface of the sliding rod 11, the right side of the spring 12 is fixedly connected to the right side of the inner wall of the placing groove 10, a positioning plate 13 is sleeved on the left side of the surface of the sliding rod 11, a positioning sleeve 14 is sleeved on the left side of the surface of the positioning plate 13, and the rear side of the positioning sleeve 14 is fixedly connected to the surface of a usb disk body 1.

As a technical optimization scheme of the utility model, the waterproof case 2 can be limited by arranging the positioning plate 13, so that the waterproof case 2 is prevented from being pulled by foreign matters, and the stability of the waterproof case 2 is improved.

Referring to fig. 3, the surface of the sliding rod 11 is sleeved with a reinforcing block 15, the left side of the reinforcing block 15 is fixedly connected to the right side of the positioning plate 13, and the left side of the spring 12 is fixedly connected to the right side of the reinforcing block 15.

As a technical optimization scheme of the utility model, the positioning plate 13 can be reinforced by arranging the reinforcing block 15, so that the phenomenon of looseness of the positioning plate 13 in the moving process is avoided, and the stability of the positioning plate 13 is improved.

Referring to fig. 4, both sides of the positioning pin 5 are fixedly connected with a stopper 16, and the surface of the stopper 16 contacts with the surface of the waterproof case 2.

As a technical optimization scheme of the utility model, the waterproof case 2 can be limited by arranging the limiting block 16, so that the phenomenon of shaking in the use process of the waterproof case 2 is avoided, and the stability of the waterproof case 2 is improved.

Referring to fig. 4, the bottom of the positioning pin 5 is provided with a cushion pad 17, and the surface of the cushion pad 17 is fixedly connected to the inner wall of the waterproof case 2.

As a technical optimization scheme of the utility model, the cushion pad 17 is arranged, so that the waterproof shell 2 can be isolated from being contacted with the movable sleeve 6, and the phenomenon that the movable sleeve 6 is impacted in the moving process of the waterproof shell 2 is avoided.

Referring to fig. 3, a protrusion 18 is fixedly connected to the front side of the positioning plate 13, and the height of the protrusion 18 is smaller than the height of the positioning plate 13.

As a technical optimization scheme of the utility model, the positioning plate 13 can be conveniently pushed to move by a user through the arrangement of the convex block 18, the phenomenon that the positioning plate 13 is difficult to push is avoided, and the working efficiency of the positioning plate 13 is improved.

The working principle and the using process of the utility model are as follows: when the USB flash disk is used, the lug 18 is pushed towards the right side when the USB flash disk body 1 is used, the lug 18 drives the positioning plate 13 and the reinforcing block 15 to move towards the right side, the reinforcing block 15 compresses the spring 12, the positioning plate 13 retreats from the inner part of the positioning sleeve 14, the waterproof shell 2 loses the limiting position, the waterproof shell 2 is pulled upwards, the waterproof shell 2 drives the rod groove 7 to move upwards, the rod groove 7 stretches the tension spring 9, meanwhile, the rubber block 3 moves upwards, the sealing ring group 4 is separated from the USB flash disk body 1, the waterproof shell 2 rotates clockwise by taking the positioning pin 5 as the center, at the moment, the USB flash disk body 1 can be used, when the USB flash disk body 1 needs to be waterproof, the waterproof case 2 is restored to the original position, the rubber block 3 plugs the insertion hole of the USB flash disk body 1, the sealing ring group 4 is filled in the gap between the waterproof case 2 and the USB flash disk body 1, and the external water cannot enter the waterproof case 2 at the moment, so that the plastic package waterproof effect is achieved.

In summary, the following steps: this encryption USB flash disk with plastic envelope waterproof construction, through USB flash disk body 1, waterproof shell 2, block rubber 3, sealing washer group 4, locating pin 5, movable sleeve 6, rod groove 7, gag lever post 8 and extension spring 9's cooperation use, possessed the waterproof advantage of plastic envelope, solved traditional encryption USB flash disk and lacked the plastic envelope waterproof construction, can't carry on waterproofly encrypting the USB flash disk, be stained with behind the water with the damage when encrypting the USB flash disk, cause the problem that has reduced encryption USB flash disk security.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an encryption USB flash disk with plastic envelope waterproof construction, includes USB flash disk body (1), its characterized in that: the waterproof case (2) is sleeved on the top of the USB flash disk body (1), the rubber block (3) is fixedly connected to the top of the inner wall of the waterproof case (2), the bottom of the rubber block (3) extends into the USB flash disk body (1), the sealing ring group (4) is fixedly connected to the bottom of the inner wall of the waterproof case (2), the surface of the sealing ring group (4) is in contact with the surface of the USB flash disk body (1), the positioning pins (5) are fixedly connected to the two sides of the USB flash disk body (1), the two sides of the positioning pins (5) extend to the outer side of the waterproof case (2), the movable sleeve (6) is sleeved on the surface of the positioning pins (5), the rod grooves (7) are formed in the two sides of the top of the inner wall of the waterproof case (2), the limiting rods (8) are arranged in the rod grooves (7), and the tension springs (9) are fixedly connected to the inner parts of the limiting rods (8), the top of the tension spring (9) is fixedly connected with the top of the inner wall of the rod groove (7).

2. The encryption USB flash disk with plastic envelope waterproof construction of claim 1, characterized in that: waterproof shell (2) bottom the front side open and be equipped with standing groove (10), the inside fixedly connected with slide bar (11) of standing groove (10), the surface cover of slide bar (11) is equipped with spring (12), the right side fixed connection of spring (12) is on the right side of standing groove (10) inner wall, the left side cover on slide bar (11) surface is equipped with locating plate (13), the left side cover on locating plate (13) surface is equipped with position sleeve (14), the rear side fixed connection of position sleeve (14) is on the surface of USB flash disk body (1).

3. The encryption USB flash disk with plastic envelope waterproof construction of claim 2, characterized in that: the surface cover of slide bar (11) is equipped with reinforcing block (15), the left side fixed connection of reinforcing block (15) is on the right side of locating plate (13), the left side fixed connection of spring (12) is on the right side of reinforcing block (15).

4. The encryption USB flash disk with plastic envelope waterproof construction of claim 1, characterized in that: the two sides of the positioning pin (5) are fixedly connected with limiting blocks (16), and the surfaces of the limiting blocks (16) are in contact with the surface of the waterproof shell (2).

5. The encryption USB flash disk with plastic envelope waterproof construction of claim 1, characterized in that: the bottom of locating pin (5) is provided with blotter (17), the fixed surface of blotter (17) is connected in the inner wall of waterproof case (2).

6. The encryption USB flash disk with plastic envelope waterproof construction of claim 2, characterized in that: the front side of the positioning plate (13) is fixedly connected with a convex block (18), and the height of the convex block (18) is smaller than that of the positioning plate (13).