Data protection method and device for a trusted storage device

Abstract

The present invention relates to the technical field of data protection methods and devices for trusted storage devices, and specifically provides a data protection method and device for a trusted storage device, which includes: rotating shafts are provided at the upper and lower ends in the middle of a mobile hard disk body, the top of the rotating shaft is connected to a rotating plate, a telescopic groove is opened at the front end of the rotating plate, a telescopic plate is inserted into the telescopic groove, and a protective head is connected to the front end of the telescopic plate; a disguised sliding plate is arranged in an adjustment groove, a sliding groove is opened inside the disguised sliding plate, a sliding block is slidably connected in the sliding groove, a cavity is opened inside the sliding block, pressing plates are arranged on both sides of the cavity, a pressing head is arranged in the middle on the outer side of the pressing plate, and the pressing head extends out of the cavity; the beneficial effects are as follows: for the data protection method and device for a trusted storage device proposed by the present invention, by pulling the protective head, the telescopic plate connected to the rear end of the protective head is located at the front end of the telescopic groove, and a limiting plate is arranged at the rear end of the telescopic plate, and the limiting plate limits the telescopic plate to prevent the telescopic plate from falling off from the telescopic groove.

Description

Technical Field

[0001] The present invention relates to the technical field of data protection methods and devices for trusted storage devices, and specifically to a data protection method and device for trusted storage devices. Background Art

[0002] A data storage device refers to a device used for storing and saving data. Common data storage devices include hard disks, solid-state drives, memory sticks, optical discs, USB flash drives, external hard drives, etc.

[0003] In the prior art, an external hard drive is a storage product that uses a hard disk as the storage medium to exchange large-capacity data between computers and emphasizes portability. It was originally a dedicated small hard disk for laptop computers. Due to its light weight and easy portability, it is also used to send files between different computers.

[0004] However, the interfaces of existing external hard drives are generally exposed. After others obtain the hard drive, it is easy to access the data inside the hard drive. And when it is not used for a long time, it is impossible to effectively prevent dust from entering through the interface, which easily causes damage to the external hard drive. Therefore, we provide a data protection method and device for trusted storage devices to solve the problem that it is easy to access the data inside the hard drive after others obtain the hard drive. Summary of the Invention

[0005] The purpose of the present invention is to provide a data protection method and device for trusted storage devices to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solutions: At the upper and lower ends of the middle part of the external hard drive body 1, there are rotating shafts 2. The top of the rotating shaft 2 is connected to a rotating plate 3. At the front end of the rotating plate 3, there is a telescopic groove 4. A telescopic plate 5 is inserted into the telescopic groove 4. The front end of the telescopic plate 5 is connected to a protective head 6; and an adjustment groove 12. Inside the adjustment groove 12, there is a camouflage sliding plate 13. Inside the camouflage sliding plate 13, there is a sliding groove 16. A sliding block 18 is slidably connected in the sliding groove 16. Inside the sliding block 18, there is a cavity 23. On both sides of the cavity 23, there are pressing plates 24. In the middle of the outer side of the pressing plate 24, there is a pressing head 19. The pressing head 19 extends out of the cavity 23.

[0007] Preferably, a USB plug 9 is provided at the front end of the external hard drive body 1. The external hard drive body 1 exchanges large-capacity data with a computer through the USB plug 9 and stores it. A slot 8 is opened inside the protective head 6. By pushing the protective head 6, the telescopic plate 5 connected to the rear end of the protective head 6 can be telescoped in the telescopic groove 5 opened at the front end of the rotating plate 3, so that the slot 8 opened inside the protective head 6 can completely cover the USB plug 9 at the front end of the external hard drive body 1.

[0008] Preferably, adjustment grooves 12 are provided on both sides of the mobile hard disk body 1, and a sliding groove 11 is provided at the front end of the adjustment groove 12. A closing plate 10 is slidably connected in the sliding groove 11, and the closing plate 10 can slide in the sliding groove 11 to close and hide the device set in the adjustment groove 12.

[0009] Preferably, a disguised toggle block 14 is provided in the middle of the top of the disguised sliding plate 13, a spring is provided in the disguised toggle block 14, the top of the spring is connected to the telescopic block 15, when the closing plate 10 is pushed open, the spring can drive the telescopic block 15 to pop out from the inside of the disguised toggle block 14, so that the telescopic block 15 extends out of the adjustment slot 12.

[0010] Preferably, a slide groove 16 is opened in the middle of the camouflage sliding plate 13, a sliding block 18 is arranged in the slide groove 16, the sliding block 18 can slide in the slide groove 16, and extension grooves 17 are arranged on both sides of the slide groove 16. The pressure heads 19 on both sides of the sliding block 18 extend from the slide groove 16 through the extension grooves 17.

[0011] Preferably, a cavity 23 is opened inside the sliding block 18, and a plurality of groups of springs 25 are arranged in the middle of the cavity 23. The upper and lower ends of the springs 25 are connected to a pressure plate 24, and a holding plate 22 is arranged at the outer end of the pressure plate 24. By pressing the pressure head 19, the cavity 23 can squeeze the spring 25, so that the spring 25 drives the holding plate 22 at the outer end of the pressure plate 24 to shrink into the cavity 23.

[0012] Preferably, the protective head 6 is provided with fixing grooves 20 at both ends of the slot 8 , the fixing grooves 20 are parallel to the sliding block 18 , and the outer front end of the sliding block 18 can be inserted into the fixing groove 20 .

[0013] Preferably, the upper and lower ends of the fixing groove 20 are provided with clamping grooves 21, and the clamping plate 22 extending from the front end of the sliding block 18 can be inserted into the clamping plate 22 to clamp and fix the protective head 6, thereby preventing the telescopic plate 5 from driving the protective head 6 to extend and retract, so that the slot 8 opened on the inner side of the protective head 6 is separated from the protection of the USB plug 9.

[0014] A data protection device for a trusted storage device and a method thereof, characterized in that: comprising the following steps:

[0015] Step 1: Protection, by pulling the protective head 6, the telescopic plate 5 connected to the rear end of the protective head 6 is located at the front end of the telescopic slot 4, and a limit plate 7 is provided at the rear end of the telescopic plate 5. The limit plate 7 limits the telescopic plate 5 to prevent the telescopic plate 5 from falling off the telescopic slot 4, and then the rotating plate 3 is rotated by the rotating shaft 2, so that the USB plug 9 inside the protective head 6 connected to the telescopic plate 5 at the front end of the rotating plate 3 is parallel to the slot 8, and then the protective head 6 is pushed to drive the slot 8 to cover the entire USB plug 9, so that the protective head 6 protects the USB plug 9;

[0016] Step 2: Fixing. Use tools such as simple tweezers to press the pressing head 19 protruding from the protruding slot 17, so that the pressing head 19 drives the pressing plate 24 to squeeze the spring 25, causing the pressing plate 24 to drive the clamping plate 22 at the outer end of the pressing plate 24 to contract into the cavity 23. Then, use the pressing head 19 to push the sliding block 18 to slide in the sliding slot 16, so that the front end of the sliding block 18 is inserted into the fixing slots 20 opened on both sides of the slot 8 of the protective head 6. After that, release the pressed pressing head 19. At this time, the spring 25 ejects the clamping plate 22 provided at the outer end of the pressing plate 24 from the cavity 23 through the tension and inserts it into the clamping slots 21 opened at the upper and lower ends of the fixing slot 20, fixing the telescoping and rotation of the protective head 6, so that the protective head 6 always protects the USB plug 9.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] A data protection method and device for a trusted storage device proposed by the present invention. By pulling the protective head 6, the telescopic plate 5 connected to the rear end of the protective head 6 is located at the front end of the telescopic slot 4. A limiting plate 7 is provided at the rear end of the telescopic plate 5, and the limiting plate 7 limits the telescopic plate 5 to prevent the telescopic plate 5 from falling off from the telescopic slot 4. Then, rotate the rotating plate 3 through the rotating shaft 2, so that the USB plug 9 inside the protective head 6 connected to the front end of the rotating plate 3 is parallel to the slot 8. Then, by pushing the protective head 6, the protective head 6 drives the slot 8 to cover the entire USB plug 9, so that the protective head 6 protects the USB plug 9 to prevent dust from entering the USB plug 9. Then, by pushing the closing plate 10, the closing of the adjusting slot 12 is opened. Then, use tools such as simple tweezers to press the pressing head 19 protruding from the protruding slot 17, so that the pressing head 19 drives the pressing plate 24 to squeeze the spring 25, causing the pressing plate 24 to drive the clamping plate 22 at the outer end of the pressing plate 24 to contract into the cavity 23. Then, use the pressing head 19 to push the sliding block 18 to slide in the sliding slot 16, so that the front end of the sliding block 18 is inserted into the fixing slots 20 opened on both sides of the slot 8 of the protective head 6. After that, release the pressed pressing head 19. At this time, the spring 25 ejects the clamping plate 22 provided at the outer end of the pressing plate 24 from the cavity 23 through the tension and inserts it into the clamping slots 21 opened at the upper and lower ends of the fixing slot 20, fixing the telescoping and rotation of the protective head 6, so that the protective head 6 always protects the USB plug 9. Description of the Drawings

[0019] Figure 1 It is a three-dimensional structure diagram of the present invention;

[0020] Figure 2 It is a cross-sectional structure diagram of the present invention;

[0021] Figure 3 It is a three-dimensional structure diagram of the adjusting slot of the present invention;

[0022] Figure 4 It is another schematic diagram of the three-dimensional structure of the present invention;

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the sliding plate of the present invention.

[0024] In the figure: mobile hard disk body 1, shaft 2, rotating plate 3, telescopic slot 4, telescopic plate 5, protective head 6, limit plate 7, slot 8, USB plug 9, closing plate 10, sliding slot 11, adjustment slot 12, disguised sliding plate 13, disguised toggle block 14, telescopic block 15, sliding slot 16, extending slot 17, sliding block 18, pressing head 19, fixing slot 20, holding slot 21, holding plate 22, cavity 23, pressing plate 24, spring 25. DETAILED DESCRIPTION

[0025] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figures 1 to 5 The present invention provides a technical solution: a rotating shaft 2 is arranged at the upper and lower ends of the middle part of a mobile hard disk body 1, the top of the rotating shaft 2 is connected to a rotating plate 3, a telescopic slot 4 is provided at the front end of the rotating plate 3, a telescopic plate 5 is inserted in the telescopic slot 4, and a protective head 6 is connected to the front end of the telescopic plate 5; and an adjusting slot 12, a camouflage sliding plate 13 is arranged in the adjusting slot 12, a sliding slot 16 is arranged inside the camouflage sliding plate 13, a sliding block 18 is slidably connected in the sliding slot 16, a cavity 23 is arranged inside the sliding block 18, and pressure plates are arranged on both sides of the cavity 23. 24, a pressing head 19 is arranged at the middle of the outer side of the pressing plate 24, and the pressing head 19 extends out from the cavity 23; a USB plug 9 is arranged at the front end of the mobile hard disk body 1, and the mobile hard disk body 1 exchanges large-capacity data with the computer through the USB plug 9 and stores it, and a slot 8 is opened on the inner side of the protective head 6. By pushing the protective head 6, the telescopic plate 5 connected to the rear end of the protective head 6 can be telescoped in the telescopic plate 5 opened at the front end of the rotating plate 3, so that the slot 8 opened on the inner side of the protective head 6 can completely cover the USB plug 9 at the front end of the mobile hard disk body 1;

[0027] Adjustment slots 12 are provided on both sides of the mobile hard disk body 1, and a sliding slot 11 is provided at the front end of the adjustment slot 12. A closing plate 10 is slidably connected in the sliding slot 11, and the closing plate 10 can slide in the sliding slot 11 to close and hide the device set in the adjustment slot 12; a disguised toggle block 14 is provided in the middle of the top of the disguised sliding plate 13, and a spring is provided in the disguised toggle block 14, and the top of the spring is connected to the telescopic block 15. When the closing plate 10 is pushed open, the spring can drive the telescopic block 15 to pop out from the inside of the disguised toggle block 14, so that the telescopic block 15 extends out of the adjustment slot 12; a camouflage sliding plate 13 is provided in the middle There is a slide groove 16, a sliding block 18 is arranged in the slide groove 16, and the sliding block 18 can slide in the slide groove 16. Both sides of the slide groove 16 are provided with extension grooves 17, and the pressure heads 19 on both sides of the sliding block 18 extend from the slide groove 16 through the extension grooves 17; a cavity 23 is opened inside the sliding block 18, and a plurality of groups of springs 25 are arranged in the middle of the cavity 23. The upper and lower ends of the spring 25 are connected to the pressure plate 24, and the outer end of the pressure plate 24 is provided with a holding plate 22. By pressing the pressure head 19, the cavity 23 can squeeze the spring 25, so that the spring 25 drives the holding plate 22 at the outer end of the pressure plate 24 to shrink into the cavity 23;

[0028] The protective head 6 is provided with fixing grooves 20 at both ends of the slot 8, the fixing grooves 20 are parallel to the sliding block 18, and the outer front end of the sliding block 18 can be inserted into the fixing groove 20; the fixing groove 20 is provided with clamping grooves 21 at the upper and lower ends, and the clamping plate 22 extending from the front end of the sliding block 18 can be inserted into the clamping plate 22 to clamp and fix the protective head 6, thereby preventing the telescopic plate 5 from driving the protective head 6 to telescope, so that the slot 8 opened on the inner side of the protective head 6 is separated from the protection of the USB plug 9.

[0029] After the mobile hard disk body 1 has finished storing the information in the computer, the mobile hard disk body 1 is pulled out from the computer, and then the protective head 6 is pulled so that the telescopic plate 5 connected to the rear end of the protective head 6 is located at the front end of the telescopic slot 4. A limit plate 7 is provided at the rear end of the telescopic plate 5. The limit plate 7 limits the telescopic plate 5 to prevent the telescopic plate 5 from falling off the telescopic slot 4. Then the rotating plate 3 is rotated by the rotating shaft 2 so that the USB plug 9 on the inner side of the protective head 6 connected to the telescopic plate 5 at the front end of the rotating plate 3 is parallel to the slot 8. Then the protective head 6 is pushed. The protective head 6 drives the slot 8 to cover the entire USB plug 9, so that the protective head 6 protects the USB plug 9 to prevent dust from entering the USB plug 9. Then, by pushing the closing plate 10, the closing plate 10 opens the closing of the adjustment slot 12. Then, by using a simple tool such as tweezers, the pressing head 19 extending from the extending slot 17 is pressed, so that the pressing head 19 drives the pressing plate 24 to squeeze the spring 25, so that the pressing plate 24 drives the holding plate 22 at the outer end of the pressing plate 24 to shrink into the cavity 23, and then the sliding block is pushed by the pressing head 19. The front end of the slide block 18 is inserted into the fixing grooves 20 of the protective head 6 on both sides of the slot 8, and then the pressing head 19 is released. At this time, the spring 25 uses the tension to eject the holding plate 22 set at the outer end of the pressing plate 24 from the cavity 23, and inserts it into the holding grooves 21 opened at the upper and lower ends of the fixing groove 20, so that the extension and rotation of the protective head 6 are fixed, so that the protective head 6 always protects the USB plug 9 and protects the USB plug 9 to prevent others from using the USB plug 9 to access the mobile hard disk. The data stored in the main body 1 can be read and misappropriated, and then the closing plate 10 can be pushed to slide in the sliding groove 11 to completely seal and hide the adjustment groove 12; when the mobile hard disk main body 1 is accidentally dropped, even if others push the closing plate 10 away and find the device in the adjustment groove 12, they will only push the telescopic block 15 that pops out from the disguised toggle block 14 in the middle of the disguised sliding plate 13. When it is found that it cannot be pushed, the use of the mobile hard disk main body 1 will be stopped, so that the data stored in the mobile hard disk main body 1 will not be easily read by others.

[0030] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. A data protection device for a trusted storage device, characterized in that: include: A mobile hard disk body (1), wherein a rotating shaft (2) is arranged at the upper and lower ends of the middle part of the mobile hard disk body (1), the top of the rotating shaft (2) is connected to a rotating plate (3), a telescopic slot (4) is provided at the front end of the rotating plate (3), a telescopic plate (5) is inserted into the telescopic slot (4), and a protective head (6) is connected to the front end of the telescopic plate (5); and A USB plug (9) is arranged at the front end of the mobile hard disk body (1), and the mobile hard disk body (1) exchanges large-capacity data with a computer through the USB plug (9) and stores the data. A slot (8) is arranged on the inner side of the protective head (6), and by pushing the protective head (6), a telescopic plate (5) connected to the rear end of the protective head (6) can be extended and retracted in the telescopic plate (5) arranged at the front end of the rotating plate (3), so that the slot (8) arranged on the inner side of the protective head (6) completely covers the USB plug (9) at the front end of the mobile hard disk body (1); The mobile hard disk body (1) is provided with adjustment grooves (12) on both sides, and a sliding groove (11) is provided on the adjustment groove (12). The sliding groove (11) is slidably connected to a closing plate (10). The closing plate (10) can slide in the sliding groove (11) to close and hide the device arranged in the adjustment groove (12). A camouflaged sliding plate (13) is arranged in the adjustment groove (12). A camouflaged toggle block (14) is arranged in the middle of the top of the camouflaged sliding plate (13). A spring is arranged in the camouflaged toggle block (14), and the top of the spring is connected to a telescopic block (15). When the closing plate (10) is pushed open, the spring can drive the telescopic block (15) to pop out from the inside of the camouflaged toggle block (14), so that the telescopic block (15) extends out from the adjustment groove (12); A slide groove (16) is provided in the middle of the camouflage sliding plate (13), a sliding block (18) is provided in the slide groove (16), and the sliding block (18) can slide in the slide groove (16), and extension grooves (17) are provided on both sides of the slide groove (16), and pressure heads (19) on both sides of the sliding block (18) extend from the slide groove (16) through the extension grooves (17); The protective head (6) is provided with fixing grooves (20) at both ends of the slot (8), the fixing grooves (20) are parallel to the sliding block (18), and the front end of the outer side of the sliding block (18) can be inserted into the fixing groove (20); the sliding block (18) is provided with a cavity (23) inside, and pressure plates (24) are provided on both sides of the cavity (23), and a pressure head (19) is provided in the middle of the outer side of the pressure plate (24), and the pressure head (19) protrudes from the cavity (23).

2. The data protection device of a trusted storage device according to claim 1, characterized in that: The sliding block (18) has a cavity (23) formed inside, and a plurality of groups of springs (25) are arranged in the middle of the cavity (23). The upper and lower ends of the springs (25) are connected to a pressure plate (24), and a holding plate (22) is arranged at the outer end of the pressure plate (24). By pressing the pressure head (19), the cavity (23) can press the spring (25), so that the spring (25) drives the holding plate (22) at the outer end of the pressure plate (24) to retract into the cavity (23).

3. The data protection device of a trusted storage device according to claim 2, characterized in that: The fixing groove (20) is provided with a clamping groove (21) at both upper and lower ends. A clamping plate (22) extending from the front end of the sliding block (18) can be inserted into the clamping plate (22) to clamp and fix the protective head (6), thereby preventing the telescopic plate (5) from driving the protective head (6) to telescope, so that the slot (8) provided inside the protective head (6) is separated from the protection of the USB plug (9).

4. A method implemented by using the data protection device of a trusted storage device as claimed in claim 3, characterized in that: The following steps are involved: Step 1: protection, by pulling the protective head (6) so that the telescopic plate (5) connected to the rear end of the protective head (6) is located at the front end of the telescopic slot (4), and a limit plate (7) is provided at the rear end of the telescopic plate (5), and the limit plate (7) limits the telescopic plate (5) to prevent the telescopic plate (5) from falling off from the telescopic slot (4), and then the rotating plate (3) is rotated by the rotating shaft (2) so that the USB plug (9) on the inner side of the protective head (6) connected to the telescopic plate (5) at the front end of the rotating plate (3) is parallel to the slot (8), and then the protective head (6) is pushed so that the protective head (6) drives the slot (8) to cover the entire USB plug (9), so that the protective head (6) protects the USB plug (9); Step 2: Fixing, using a tool tweezer to press the pressure head (19) extending from the extension slot (17), so that the pressure head (19) drives the pressure plate (24) to squeeze the spring (25), so that the pressure plate (24) drives the holding plate (22) at the outer end of the pressure plate (24) to shrink into the cavity (23), and then the pressure head (19) pushes the sliding block (18) to slide in the sliding slot (16), so that the front end of the sliding block (18) is inserted into the fixing slots (20) opened on both sides of the slot (8) of the protective head (6), and then the pressing pressure head (19) is released. At this time, the spring (25) uses tension to eject the holding plate (22) set at the outer end of the pressure plate (24) from the cavity (23), and inserts it into the holding slots (21) opened at the upper and lower ends of the fixing slot (20), thereby fixing the protective head (6) so that the protective head (6) always protects the USB plug (9).

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