A data mirror extraction device

Abstract

The application discloses a kind of data mirror extraction equipment, including main body, the upper groove is opened in the main body, damping pivot is fixedly installed in the upper groove by jacking spring rod, and rotating plate is rotatably installed on the damping pivot, display screen is fixedly installed on the rotating plate, operating plate is installed between the upper groove and main body by moving mechanism, shielding mechanism is installed on the main body, mirror memory is fixedly installed in the main body, password button plate, and password button plate and mirror memory are electrically connected by signal transmission rod between them.The advantage is that: the way of accurate and rigorous password input extraction is used, the security of judicial evidence mirror information can be effectively guaranteed, and the data mirror can be stored and extracted in segments, is more secure, and when not in use, mirror extraction, input, operation and display devices are located inside the main body, and will not be contaminated by dust and impurities.

Description

Technical Field

[0001] This invention relates to the technical field of data mirroring extraction, and more particularly to a data mirroring extraction device. Background Technology

[0002] In order to ensure the security and integrity of data in the current judicial evidence collection process, judicial data is usually mirrored and transmitted to the blockchain for storage. By utilizing the immutability and decentralization of the blockchain, judicial information can be made more authentic and reliable.

[0003] After the judicial mirror information is stored, judicial evidence collection personnel usually use data extraction equipment to extract the data mirror. However, the existing data mirror extraction equipment is not secure enough. The data extraction can be completed by simply inserting a USB flash drive into the device. Furthermore, it is not possible to extract the mirror data in a targeted segment or layer, resulting in poor security.

[0004] The existing extraction equipment has poor protection. Its display screen, mirror extraction interface, operation panel and other components do not have dustproof shielding devices, making them susceptible to dust contamination and thus having certain limitations.

[0005] Therefore, there is an urgent need to design a data mirroring extraction device to solve the above problems.

[0006] The information disclosed in this background section is intended only to enhance the understanding of the overall background of the invention and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Summary of the Invention

[0007] The purpose of this invention is to solve the problems existing in the prior art by proposing a data mirroring extraction device.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] A data mirror extraction device includes a main body, an upper slot on the main body, a damping rotating shaft fixedly installed in the upper slot by a lifting spring rod, a rotating plate rotatably installed on the damping rotating shaft, a display screen fixedly installed on the rotating plate, an operation panel installed between the upper slot and the main body by a moving mechanism, and a shielding mechanism installed on the main body.

[0010] The main body is fixedly installed with a mirror memory and a password button board, and the password button board and the mirror memory are electrically connected through a signal transmission rod. The main body is fixedly installed with multiple fixed boxes, each of which is equipped with a protective mechanism. Each fixed box is equipped with a connecting transmission rod through an extension mechanism, and each connecting transmission rod is fixedly installed with a mirror extraction interface. The mirror memory is fixedly installed with a connecting plate, and an extraction mechanism is installed between each connecting transmission rod and the connecting plate.

[0011] The main body has a fixing groove, and a sliding plate is installed in the fixing groove through a pushing mechanism. A mirror storage interface is fixedly installed on the sliding plate, and a connecting elastic rod is fixedly installed on the sliding plate. A storage rod is fixedly installed between the connecting elastic rod and the mirror storage device.

[0012] In the aforementioned data mirroring extraction device, the moving mechanism includes multiple telescopic rods fixedly installed in the upper slot, and an operation panel is fixedly installed on the upper end of the multiple telescopic rods. A locking rod is slidably installed on the main body, and a locking groove that cooperates with the locking rod is provided on the operation panel.

[0013] In the aforementioned data mirroring extraction device, the shielding mechanism includes two sliding grooves formed on the main body, each of which is fitted with a shielding plate, and both shielding plates cooperate with the upper groove.

[0014] In the aforementioned data mirroring extraction device, the protective mechanism includes a fixed block fixedly mounted on a fixed box, a self-resetting shaft rotatably mounted on the fixed block, and a protective shield fixedly mounted on the self-resetting shaft.

[0015] In the aforementioned data mirroring extraction device, the extension mechanism includes a trapezoidal slide bar fixedly installed inside a fixed box, a trapezoidal groove that mates with the trapezoidal slide bar is provided on the connecting transmission rod, and two reset spring rods are fixedly installed between the mirroring extraction interface and the inner wall of the fixed box.

[0016] In the aforementioned data mirroring extraction device, the extraction mechanism includes an electromagnetic plate two fixedly mounted on a connecting plate, an electromagnetic plate one cooperating with the electromagnetic plate two fixedly mounted on the connecting rod, a connecting block fixedly mounted on the electromagnetic plate one, and a connecting interface cooperating with the connecting block on the electromagnetic plate two.

[0017] In the aforementioned data mirroring extraction device, the pushing mechanism includes a fixed shaft rotatably mounted between a fixed groove and a main body, a pushing gear fixedly mounted on the fixed shaft, and a pushing rack fixedly mounted on the sliding plate, wherein the pushing rack meshes with the pushing gear.

[0018] In the aforementioned data mirroring extraction device, a rotating handle is fixedly installed on the fixed shaft, and a carrying frame is fixedly installed on the main body.

[0019] Compared with existing technologies, the advantages of this invention are:

[0020] 1. By setting up an operation panel and a display screen, the operator can remove the operation panel and display screen from the upper slot, operate through the operation panel and query on the display screen to retrieve the judicial mirror information stored in the mirror memory.

[0021] 2. By setting a password button panel, multiple sets of opening and closing passwords are set on the password button panel. The evidence collection personnel can enter the corresponding password on the password button panel according to the mirror information to be collected. The input signal will be transmitted to the connecting plate and the mirror memory through the signal transmission rod, and the mirror memory will then transmit the corresponding information.

[0022] 3. By setting up the mirror extraction interface, the evidence information in the mirror storage will be transmitted to the mirror extraction interface through the connection interface on electromagnetic board two and through the connection block and the connection rod. At this time, electromagnetic board one and electromagnetic board two will start to repel each other and push the mirror extraction interface to the outside of the fixed box. The evidence collector can then insert the extraction USB flash drive into the mirror extraction interface to extract the information.

[0023] 4. By setting up a mirror storage interface, the operator can rotate the fixed shaft to drive the push gear and the push rack that meshes with it to move. With the cooperation of the sliding plate, the mirror storage interface is pushed to the outside of the main body, so that the mirror information can be transmitted to the mirror memory for storage through the mirror storage interface, the connecting elastic rod, and the storage rod.

[0024] In summary, the present invention employs a precise and rigorous password input extraction method, which can effectively ensure the security of judicial evidence mirror information. Furthermore, the data mirror can be stored and extracted in segments, resulting in higher security. When not in use, the mirror extraction, input, operation, and display devices are all located inside the main body and will not be contaminated by dust or impurities. Attached Figure Description

[0025] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, wherein:

[0026] Figure 1 This is a schematic diagram of the structure of a data mirroring extraction device proposed in this invention;

[0027] Figure 2 for Figure 1 Enlarged view of the node at point A in the middle;

[0028] Figure 3 for Figure 1Top view of the main body, the upper slot and its upper connection structure;

[0029] Figure 4 for Figure 1 Enlarged view of the central fixed box, electromagnetic plate 2, and the connection structure between the two;

[0030] Figure 5 for Figure 1 Enlarged view of the node in section B.

[0031] In the diagram: 1 Main body, 2 Upper slot, 3 Rotating plate, 4 Display screen, 5 Telescopic rod, 6 Operation panel, 7 Password button panel, 8 Mirror memory, 9 Signal transmission rod, 10 Connecting plate, 11 Fixing box, 12 Connecting transmission rod, 13 Electromagnetic plate II, 14 Mirror extraction interface, 15 Hand-held frame, 16 Fixing slot, 17 Mirror storage interface, 18 Lifting spring rod, 19 Damping rotating shaft, 20 Covering plate, 21 Reset spring rod, 22 Electromagnetic plate I, 23 Connecting block, 24 Connecting interface, 25 Sliding plate, 26 Connecting elastic rod, 27 Storage rod, 28 Pushing gear, 29 Pushing gear, 30 Fixed shaft. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the specification of this invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0034] Reference Figure 1-3 A data mirror extraction device includes a main body 1, an upper slot 2 on the main body 1, a damping rotating shaft 19 fixedly installed in the upper slot 2 by a lifting spring rod 18, a rotating plate 3 rotatably installed on the damping rotating shaft 19, a display screen 4 fixedly installed on the rotating plate 3, an operation plate 6 installed between the upper slot 2 and the main body 1 by a moving mechanism, a shielding mechanism installed on the main body 1, and a mirror memory 8 fixedly installed inside the main body 1.

[0035] The following points are worth noting:

[0036] 1. The moving mechanism includes multiple telescopic rods 5 fixedly installed in the upper slot 2, and the operating plate 6 is fixedly installed on the upper end of the multiple telescopic rods 5. A locking rod is slidably installed on the main body 1, and the operating plate 6 is provided with a locking groove that cooperates with the locking rod. When needed, the operating plate 6 can be pulled out from the upper slot 2, and then the locking rod can be slid to lock into the locking groove in the operating plate 6, so that the operating plate 6 can be fixed and the operating plate 6 can be used to query judicial evidence information.

[0037] 2. The operator can remove the operation panel 6 and the display screen 4 from the upper slot 2, and operate through the operation panel 6 and query information on the display screen 4 to retrieve the judicial mirror information stored in the mirror memory 8.

[0038] 3. The shielding mechanism includes two sliding grooves on the main body 1. Each sliding groove is fitted with a shielding plate 20, and both shielding plates 20 cooperate with the upper slot 2. When the operation panel 6 and the display screen 4 are not in use, they can be retracted into the upper slot 2, and the shielding plates 20 can be slid to shield and seal the upper slot 2, thereby preventing dust and impurities from entering the upper slot 2 and contaminating the operation panel 6 and the display screen 4.

[0039] Reference Figure 1 , Figure 4 The main body 1 has a password button plate 7 fixedly installed inside, and the password button plate 7 is electrically connected to the mirror memory 8 through a signal transmission rod 9. Multiple fixed boxes 11 are fixedly installed inside the main body 1. Each fixed box 11 is equipped with a protective mechanism. Each fixed box 11 has a connecting transmission rod 12 installed inside through an extension mechanism. Each connecting transmission rod 12 is fixedly installed with a mirror extraction interface 14. A connecting plate 10 is fixedly installed on the mirror memory 8. An extraction mechanism is installed between each connecting transmission rod 12 and the connecting plate 10.

[0040] The following points are worth noting:

[0041] 1. Multiple sets of opening and closing passwords are set on the password button panel 7. The evidence collection personnel can enter the corresponding password on the password button panel 7 according to the evidence collection mirror information found on the display screen 4. The entered password signal will be transmitted to the connecting board 10 and the mirror memory 8 through the signal transmission rod 9. The mirror memory 8 will then transmit the corresponding information.

[0042] 2. The extension mechanism includes a trapezoidal slide bar fixedly installed in the fixed box 11, a trapezoidal groove that mates with the trapezoidal slide bar on the connecting rod 12, and two reset spring rods 21 fixedly installed between the mirror extraction interface 14 and the inner wall of the fixed box 11. The extension mechanism is used to allow the connecting rod 12 to be horizontally pushed out and quickly reset in the fixed box 11.

[0043] 3. The extraction mechanism includes an electromagnetic plate 213 fixedly installed on the connecting plate 10, an electromagnetic plate 22 that cooperates with the electromagnetic plate 213 fixedly installed on the connecting rod 12, a connecting block 23 fixedly installed on the electromagnetic plate 22, and a connecting interface 24 that cooperates with the connecting block 23 is provided on the electromagnetic plate 213.

[0044] The evidence information in the mirror memory 8 will be transmitted to the mirror extraction interface 14 through the connection interface 24 on the electromagnetic plate 2 13 and through the connection block 23 and the connection transmission rod 12. At this time, the electromagnetic plate 1 22 and the electromagnetic plate 2 13 will start to repel each other and push the mirror extraction interface 14 to the outside of the fixed box 11. The evidence collector can then insert the extraction USB flash drive into the mirror extraction interface 14 to extract the information.

[0045] 4. The protective mechanism includes a fixed block that is fixedly installed on the fixed box 11. A self-resetting shaft is rotatably installed on the fixed block, and a protective shield is fixedly installed on the self-resetting shaft. The protective shield can protect the mirror extraction interface 14 when it is not in use, and can prevent external dust from entering the fixed box 11.

[0046] 5. The mirror storage device 8 uses blockchain to store mirror information, which has advantages such as data immutability, traceability of stored data flow, improved efficiency of multi-party collaboration, public supervision of case progress, and increased transparency of judicial work. Through the separate storage of storage pole 27 and the hierarchical independent extraction of multiple mirror storage interfaces 17, the mirror information can be made public, transparent and secure. The mirror storage device 8 adopts blockchain technology to realize consensus mechanism, distributed ledger, smart contract, etc., thereby realizing the rapid sharing and reliable dissemination of judicial evidence on the chain, effectively improving the coverage and efficiency of judicial evidence. Multiple mirror storage interfaces 17 can realize diversified access methods to realize the rapid verification and query of judicial evidence, further improving the authenticity and credibility of judicial evidence query results.

[0047] Reference Figure 1 , Figure 5 The main body 1 has a fixed groove 16, and a sliding plate 25 is installed in the fixed groove 16 through a pushing mechanism. A mirror storage interface 17 is fixedly installed on the sliding plate 25, and a connecting elastic rod 26 is fixedly installed on the sliding plate 25. A storage rod 27 is fixedly installed between the connecting elastic rod 26 and the mirror memory 8.

[0048] The following points are worth noting:

[0049] 1. The pushing mechanism includes a fixed shaft 30 rotatably installed between the fixed groove 16 and the main body 1. A pushing gear 29 is fixedly installed on the fixed shaft 30, and a pushing rack 28 is fixedly installed on the sliding plate 25. The pushing rack 28 meshes with the pushing gear 29. When the operator rotates the fixed shaft 30, it will drive the pushing gear 29 and the pushing rack 28 that meshes with it to move. With the cooperation of the sliding plate 25, the mirror storage interface 17 is pushed to the outside of the main body 1. The mirror information can then be transmitted to the mirror memory 8 for storage through the mirror storage interface 17, the connecting elastic rod 26, and the storage rod 27.

[0050] 2. A rotating handle is fixedly installed on the fixed shaft 30, which can be used to drive the fixed shaft 30 to rotate as a whole. A carrying frame 15 is fixedly installed on the main body 1.

[0051] To further clarify, the aforementioned fixed connection should be interpreted broadly unless otherwise explicitly specified and limited. For example, it may be welding, gluing, or integral molding, or other conventional methods well known to those skilled in the art.

[0052] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0053] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A data mirroring extraction device, comprising a main body (1), characterized in that, The main body (1) is provided with an upper slot (2), and a damping rotating shaft (19) is fixedly installed in the upper slot (2) by a lifting spring rod (18). A rotating plate (3) is rotatably installed on the damping rotating shaft (19), and a display screen (4) is fixedly installed on the rotating plate (3). An operation plate (6) is installed between the upper slot (2) and the main body (1) through a moving mechanism. A shielding mechanism is installed on the main body (1). The main body (1) is fixedly installed with a mirror memory (8) and a password button board (7), and the password button board (7) and the mirror memory (8) are electrically connected through a signal transmission rod (9). The main body (1) is fixedly installed with multiple fixed boxes (11), each fixed box (11) is equipped with a protective mechanism, each fixed box (11) is equipped with a connecting transmission rod (12) through an extension mechanism, and each connecting transmission rod (12) is fixedly installed with a mirror extraction interface (14). The mirror memory (8) is fixedly installed with a connecting plate (10), and each connecting transmission rod (12) is installed with an extraction mechanism between it and the connecting plate (10). The main body (1) has a fixed groove (16) inside, and a sliding plate (25) is installed in the fixed groove (16) through a pushing mechanism. A mirror storage interface (17) is fixedly installed on the sliding plate (25), and a connecting elastic rod (26) is fixedly installed on the sliding plate (25). A storage rod (27) is fixedly installed between the connecting elastic rod (26) and the mirror memory (8). The moving mechanism includes multiple telescopic rods (5) fixedly installed in the upper slot (2), and the operating plate (6) is fixedly installed on the upper end of the multiple telescopic rods (5). A locking rod is slidably installed on the main body (1), and a locking groove that cooperates with the locking rod is opened on the operating plate (6). The extension mechanism includes a trapezoidal slide bar fixedly installed in the fixed box (11), and a trapezoidal slide groove that cooperates with the trapezoidal slide bar is provided on the connecting transmission rod (12). Two reset spring rods (21) are fixedly installed between the mirror extraction interface (14) and the inner wall of the fixed box (11). The extraction mechanism includes an electromagnetic plate two (13) fixedly installed on the connecting plate (10), an electromagnetic plate one (22) that cooperates with the electromagnetic plate two (13) fixedly installed on the connecting rod (12), a connecting block (23) fixedly installed on the electromagnetic plate one (22), and a connecting interface (24) that cooperates with the connecting block (23) is provided on the electromagnetic plate two (13). The pushing mechanism includes a fixed shaft (30) rotatably mounted between the fixed groove (16) and the main body (1), a pushing gear (29) is fixedly mounted on the fixed shaft (30), a pushing rack (28) is fixedly mounted on the sliding plate (25), and the pushing rack (28) meshes with the pushing gear (29); A rotating handle is fixedly installed on the fixed shaft (30), and a carrying frame (15) is fixedly installed on the main body (1).

2. The data mirroring extraction device according to claim 1, characterized in that, The shielding mechanism includes two sliding grooves on the main body (1), and a shielding plate (20) is engaged in both sliding grooves, and both shielding plates (20) cooperate with the upper groove (2).

3. The data mirroring extraction device according to claim 1, characterized in that, The protective mechanism includes a fixed block fixedly installed on a fixed box (11), a self-resetting shaft rotatably installed on the fixed block, and a protective shield fixedly installed on the self-resetting shaft.

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