An isolated data security storage device

Abstract

The utility model discloses an isolated data security storage device, comprising a shell and an isolation component; the shell: a support component is provided at the right end inside the shell, a support plate is provided inside the support component, flash memory particles are evenly distributed on the right side of the upper surface of the support plate, a cache chip is provided at the front end on the left side of the upper surface of the support plate, a main control chip is provided at the rear end on the left side of the upper surface of the support plate, a plug-in board is provided at the left end of the shell, an adapter board is provided at the left end inside the shell, an upper cover is provided at the upper end inside the shell, the adapter board, the cache chip and the flash memory particles are all bidirectionally electrically connected to the main control chip, and the plug-in board is bidirectionally electrically connected to an external computer; the isolation component: it comprises a connecting seat, and the connecting seat is slidably connected to the left end inside the shell. The isolated data security storage device can realize the isolation of the storage medium by pushing the dial block operation, thereby ensuring the safety of the internally stored data and having high convenience in use.

Description

Technical Field

[0001] The utility model relates to the technical field of data storage devices, in particular to an isolated data safety storage device. Background Art

[0002] In today's information age, data has become of vital importance. Whether it is personal life or business operations, data is a core resource. These data need to be stored in storage devices. Existing storage devices are generally composed of control units, storage units, cache units and interface units. When in use, the interface unit is connected to the computer device and generally does not have a physical isolation function. The internal data will always be in a readable state, which will lead to the risk of leakage, affecting the security of data storage. When physical isolation is required, the storage device generally needs to be disassembled and cut off, which affects the convenience of use. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide an isolated data security storage device, which can isolate the storage medium by pushing the dial block operation to ensure the security of the internally stored data, and during the pushing process, the spring can provide assistance to the connecting seat to ensure that the connecting seat moves into place, ensuring stable data transmission and high convenience of use, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an isolated data security storage device, comprising a housing and an isolation component;

[0005] Shell: A support assembly is provided at the right end inside the shell, a support plate is provided inside the support assembly, evenly distributed flash memory particles are provided on the right side of the upper surface of the support plate, a cache chip is provided at the front end of the left side of the upper surface of the support plate, a main control chip is provided at the rear end of the left side of the upper surface of the support plate, a plug-in board is provided at the left end of the shell, an adapter board is provided at the left end inside the shell, an upper cover is provided at the upper end inside the shell, the adapter board, the cache chip and the flash memory particles are all bidirectionally electrically connected to the main control chip, and the plug-in board is bidirectionally electrically connected to the external computer;

[0006] Isolation assembly: It includes a connecting seat, which is slidably connected to the left end inside the shell, and the upper end of the connecting seat extends out of the upper surface of the upper cover. The left end of the connecting seat is slidably connected to the plug-in board, and the right end of the connecting seat is cooperated with the adapter board. During use, the storage medium can be isolated by pushing the dial block to ensure the security of the internally stored data, and during the pushing process, the spring can provide assistance to the connecting seat to ensure that the connecting seat moves into place, ensuring stable data transmission and high convenience of use.

[0007] Furthermore, the isolation assembly also includes a shift block, which is arranged on the upper surface of the connecting seat to facilitate the pushing of the connecting seat.

[0008] Furthermore, the isolation assembly also includes a spring seat 1, a spring seat 2 and a spring. The spring seat 1 is rotatably connected to the right end of the connecting seat, and the spring seat 2 is rotatably connected to the lower surface of the upper cover through a rotating shaft. A spring is movably sleeved between the spring seat 1 and the spring seat 2 to provide auxiliary positioning.

[0009] Furthermore, the isolation assembly also includes a sliding column, which is arranged at the rear end of the second spring seat. The sliding column is slidably connected to the first spring seat to prevent bending of the spring.

[0010] Furthermore, the support assembly includes an insulating shell and a foam frame. The insulating shell is arranged at the right end of the outer shell. The foam frame is arranged inside the insulating shell. The inner wall of the foam frame is fixedly connected to the support plate to provide protection for the internal electronic components.

[0011] Furthermore, the thermal insulation shell is a silicon dioxide nano-fireproof aerogel thermal insulation shell, which has a good thermal insulation effect.

[0012] Furthermore, fixing feet are provided at both left and right ends of the front and rear sides of the shell to facilitate fixing of the shell.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] When not in use, the conductive spring sheet under the connection seat does not contact the copper foil of the adapter board, so that the main control chip, the cache chip and the flash memory particles are isolated from the computer, ensuring the safety of the data inside the flash memory particles. When it is needed, the dial block is pushed to the right, and the dial block drives the connection seat to slide to the right along the slide groove of the shell, and the connection seat drives the spring seat 1 to move to the right to compress the spring. When the spring seat 1 corresponds to the spring seat 2 longitudinally, the spring is compressed to the shortest value, and then the spring seat 1 is offset to the right side of the spring seat 2. The spring stretches and pushes the spring seat 1 to move to the right rear, and the spring seat 1 drives the dial block to move to the far right. The conductive spring sheet under the connection seat is connected to the adapter board. The computer is electrically connected to the main control chip through the plug-in board, the connection seat, and the adapter board. The data inside the flash memory particles can be read through the main control chip. A cuttable connection structure is provided between the main control chip and the plug-in board. During use, the storage medium can be isolated by pushing the dial block operation to ensure the safety of the internally stored data. In the process of pushing, the spring can provide assistance to the connection seat to ensure that the connection seat moves into place, ensuring stable data transmission and high convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic cross-sectional structure diagram of the isolation component of the utility model;

[0017] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0018] In the figure: 1 shell, 2 plug-in board, 3 adapter board, 4 isolation component, 41 connecting seat, 42 shift block, 43 spring seat 1, 44 spring seat 2, 45 spring, 46 slide column, 5 support component, 51 insulation shell, 52 foam frame, 6 support plate, 7 flash memory particles, 8 cache chip, 9 main control chip, 10 upper cover, 11 fixing foot. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 ,This embodiment provides a technical solution: an isolated data security storage device, comprising a housing 1 and an isolation component 4;

[0021] Shell 1: A support assembly 5 is provided at the right end inside the shell 1, a support plate 6 is provided inside the support assembly 5, and evenly distributed flash memory particles 7 are provided on the right side of the upper surface of the support plate 6. The flash memory particles 7 store data. A cache chip 8 is provided at the front end of the left side of the upper surface of the support plate 6, and a main control chip 9 is provided at the rear end of the left side of the upper surface of the support plate 6. The main control chip 9 reasonably allocates the load of data on each flash memory particle 7. The cache chip 8 assists the main control chip 9 in data processing. A plug-in board 2 is provided at the left end of the shell 1, and the plug-in board 2 is plugged into the data interface of the computer. An adapter board 3 is provided at the left end inside the shell 1, and an upper cover 10 is provided at the upper end inside the shell 1. The adapter board 3 , the cache chip 8 and the flash memory particle 7 are bidirectionally electrically connected to the main control chip 9, the plug board 2 is bidirectionally electrically connected to the external computer, the support assembly 5 includes an insulation shell 51 and a foam frame 52, the insulation shell 51 is arranged at the right end inside the shell 1 to avoid the influence of external heat sources on internal electrical components, the insulation shell 51 is provided with a foam frame 52 inside, the inner side wall of the foam frame 52 is fixedly connected to the support plate 6, the foam frame 52 provides flexible support for the support plate 6, and has good shock resistance. The insulation shell 51 is a silica nano fireproof aerogel insulation shell with good heat insulation effect. Fixed feet 11 are provided at both ends of the front and rear sides of the shell 1 to facilitate the fixed installation of the shell 1;

[0022] Isolation component 4: It includes a connection seat 41, which is slidably connected to the left end inside the shell 1, and the upper end of the connection seat 41 extends out of the upper surface of the upper cover 10. The left end of the connection seat 41 is slidably connected to the plug-in board 2, and the right end of the connection seat 41 is matched with the adapter board 3. The conductive spring sheet below the connection seat 41 does not contact the copper foil of the adapter board 3, so that the main control chip 9, the cache chip 8 and the flash memory particles 7 are isolated from the computer, ensuring the security of the internal data of the flash memory particles 7 from being leaked. The isolation component 4 also includes a dial block 42, which is arranged on the upper surface of the connection seat 41. The isolation component 4 also includes a spring seat 1 43, a spring seat 2 44 and a spring 45. The spring seat 1 43 is rotatably connected to the right end of the connection seat 41, and the spring seat 2 44 is connected to the lower part of the upper cover 10 through a rotating shaft. The surface is rotated and connected, and a spring 45 is movably sleeved between the spring seat 1 43 and the spring seat 2 44. The isolation component 4 also includes a sliding column 46, which is arranged at the rear end of the spring seat 2 44. The sliding block 42 is pushed to the right, and the sliding block 42 drives the connecting seat 41 to slide to the right along the sliding groove of the outer shell 1, and the connecting seat 41 drives the spring seat 1 43 to move to the right to compress the spring 45. When the spring seat 1 43 and the spring seat 2 44 correspond longitudinally, the spring 45 is compressed to the shortest value, and then the spring seat 1 43 is offset to the right side of the spring seat 2 44, and the spring 45 stretches and pushes the spring seat 1 43 to move to the right rear, and the spring seat 1 43 drives the sliding block 42 to move to the far right, and the sliding column 46 is slidably connected to the spring seat 1 43. The sliding column 46 connects and positions the spring seat 1 43 and the spring seat 2 44 to avoid bending of the spring 45.

[0023] The working principle of an isolated data security storage device provided by the utility model is as follows: when in use, the plug-in board 2 is plugged into the data interface of the computer; when not in use, the conductive spring sheet under the connection seat 41 is not in contact with the copper foil of the adapter board 3, so that the main control chip 9, the cache chip 8 and the flash memory particles 7 are isolated from the computer, ensuring the safety of the data inside the flash memory particles 7; when it is needed, the dial block 42 is pushed to the right, and the dial block 42 drives the connection seat 41 to slide to the right along the slide groove of the shell 1, and the connection seat 41 drives the spring seat 1 43 to move to the right to compress the spring 45; when the spring seat 1 43 corresponds to the spring seat 2 44 in the longitudinal direction, the spring 45 is compressed to the shortest value, and then the spring seat 1 43 is offset to the right side of the spring seat 2 44, the spring 45 stretches and pushes the spring seat 1 43 to move to the right rear, and the spring seat 1 43 drives the shift block 42 to move to the far right. During the movement, the spring seat 1 43 and the connecting seat 41 rotate relative to each other, the connection between the spring seat 2 44 and the upper cover 10 rotates relative to each other, the sliding column 46 and the spring seat 1 43 slide relative to each other, and then the conductive spring sheet under the connecting seat 41 is connected to the adapter board 3, and the computer is electrically connected to the main control chip 9 through the plug-in board 2, the connecting seat 41, and the adapter board 3, and the data inside the flash memory particles 7 can be read through the main control chip 9.

[0024] It is worth noting that the cache chip 8, flash memory particles 7 and main control chip 9 disclosed in the above embodiments can be freely configured according to the actual application scenario. The main control chip 9 can use the main control chip of model 88SS1074, the flash memory particles 7 can use the flash memory particles of model TLC, and the cache chip 8 can use the cache chip of model NT5CC256M16ER-D1B. The main control chip 9 controls the operation of the cache chip 8 and the flash memory particles 7 using methods commonly used in the prior art.

[0025] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An isolated data security storage device, characterized in that: It comprises a housing (1) and an isolation component (4); The outer shell (1) is provided with a support assembly (5) at the right end thereof, a support plate (6) is provided inside the support assembly (5), evenly distributed flash memory particles (7) are provided on the right side of the upper surface of the support plate (6), a cache chip (8) is provided at the front end of the left side of the upper surface of the support plate (6), a main control chip (9) is provided at the rear end of the left side of the upper surface of the support plate (6), a plug-in board (2) is provided at the left end of the outer shell (1), a transfer board (3) is provided at the left end of the inner shell (1), an upper cover (10) is provided at the upper end of the inner shell (1), the transfer board (3), the cache chip (8) and the flash memory particles (7) are all bidirectionally electrically connected to the main control chip (9), and the plug-in board (2) is bidirectionally electrically connected to an external computer; The isolation assembly (4) comprises a connection seat (41), wherein the connection seat (41) is slidably connected to the left end inside the housing (1), the upper end of the connection seat (41) extends out of the upper surface of the upper cover (10), the left end of the connection seat (41) is slidably connected to the plug board (2), and the right end of the connection seat (41) is matched with the adapter board (3).

2. The isolated data security storage device according to claim 1, characterized in that: The isolation assembly (4) further comprises a shifting block (42), wherein the shifting block (42) is arranged on the upper surface of the connecting seat (41).

3. The isolated data security storage device according to claim 1, characterized in that: The isolation assembly (4) further comprises a spring seat 1 (43), a spring seat 2 (44) and a spring (45); the spring seat 1 (43) is rotatably connected to the right end of the connecting seat (41); the spring seat 2 (44) is rotatably connected to the lower surface of the upper cover (10) via a rotating shaft; and a spring (45) is movably sleeved between the spring seat 1 (43) and the spring seat 2 (44).

4. The isolated data security storage device according to claim 3, characterized in that: The isolation assembly (4) further comprises a sliding column (46), wherein the sliding column (46) is arranged at the rear end of the second spring seat (44), and the sliding column (46) is slidably connected to the first spring seat (43).

5. The isolated data security storage device according to claim 1, characterized in that: The support assembly (5) comprises a heat-insulating shell (51) and a foam frame (52); the heat-insulating shell (51) is arranged at the right end inside the outer shell (1); a foam frame (52) is arranged inside the heat-insulating shell (51); and an inner side wall of the foam frame (52) is fixedly connected to the support plate (6).

6. The isolated data security storage device according to claim 5, characterized in that: The heat-insulating shell (51) is a silicon dioxide nano-fireproof aerogel heat-insulating shell.

7. The isolated data security storage device according to claim 1, characterized in that: The housing (1) is provided with fixing feet (11) at both left and right ends on both the front and rear sides.

Images