Computer interface safety device capable of preventing computer data from being stolen

Abstract

The utility model discloses a computer interface safety device capable of preventing computer data from being stolen, and relates to the field of computer data protection, the computer interface safety device comprises a mounting rack, the top end of the mounting rack is provided with a mounting block through a connection block, and the bottom end of the interior of the mounting block is provided with a sliding cavity. According to the computer interface protection device, the arranged protection cover can be arranged outside the computer interface in a covering mode, effective safety protection is conducted on the computer interface, the protection cover is independently designed, compared with a traditional overall locking design, daily use is not affected through the design, operation is convenient, meanwhile, the rotating shaft connected with the protection cover is magnetically attracted and limited through the electromagnetic block, and the protection cover is convenient to use. According to the computer interface safety protection device, the protection cover cannot be opened, the problem that data are stolen is avoided, meanwhile, fingerprints of allowed operators can be input through the arranged question verification module, an electromagnetic block is powered off through the fingerprints, then corresponding operation is conducted, and in the computer interface safety protection process, the flexibility is improved, and the safety is also improved.

Description

Technical Field

[0001] The present application relates to the field of computer data protection, and in particular to a computer interface security device capable of preventing computer data from being stolen. Background Art

[0002] A computer, commonly known as a personal computer, is a modern electronic computing machine used for high-speed calculations. It can perform both numerical and logical calculations, and also has storage and memory functions. It is a modern intelligent electronic device that can run according to programs and automatically and quickly process massive amounts of data.

[0003] After searching, it is found that Chinese patent documents disclose a computer interface security device that can prevent computer data from being stolen (publication number: CN214376450U). The utility model discloses a computer interface security device that can prevent computer data from being stolen, including a host body, the host body is a rectangular cube structure, an upper cover is provided in the middle position of one side of the host body, a docking plate is provided near the lower end of the upper cover, through holes are provided at both ends of the docking plate, a through hole is provided in the middle position of the docking plate, there are four through holes, traction belts are provided inside the through holes, there are three traction belts, the side of the traction belt away from the through holes is connected to a movable sealing plate, the side of the movable sealing plate away from the traction belt is connected to one side of the host body, a data transmitter is provided at the upper end of the movable sealing plate, the data transmitter is placed in the middle position inside the host body, and a data interface is provided on the side of the host body close to the upper cover. The computer interface security device that can prevent computer data from being stolen can achieve the purpose of having data anti-theft function and protecting data interface by arranging the movable sealing plate and the traction belt, but it still has the following defects:

[0004] Although the above-mentioned computer interface security device that can prevent computer data from being stolen has a data interface on the side of the host body close to the upper cover plate, and the computer interface security device that can prevent computer data from being stolen can achieve the purpose of having data anti-theft function and protecting the data interface by setting a movable sealing plate and a traction belt, it still has the problem that since the computer still needs to be used, the corresponding interface often needs to be used during use, which causes inconvenience in use, and the protection effect is lost after it is opened for use. Utility Model Content

[0005] In order to solve the problem in the prior art that the corresponding interface is often needed during use, which causes inconvenience in use and loses the protection effect after opening for use, the present application provides a computer interface security device that can prevent computer data from being stolen.

[0006] The present application provides a computer interface security device that can prevent computer data from being stolen, which adopts the following technical solutions:

[0007] A computer interface security device that can prevent computer data from being stolen includes a mounting frame, a mounting block is installed on the top of the mounting frame through a connecting block, and a sliding cavity is opened at the bottom end of the mounting block. A plurality of sliding blocks are movably connected inside the sliding cavity. The bottom ends of the sliding blocks are all installed with connecting plates, and the bottom ends of the connecting plates are symmetrically installed with mounting cavities. A rotating shaft is movably connected between the mounting cavities, and the bottom ends of the rotating shafts are all fixedly connected to protective covers.

[0008] By adopting the above technical solution, the mounting bracket can fix the device and the computer case as a whole during use, and the position of the protective cover can be adjusted by moving the sliding block inside the sliding cavity, and then the protective cover can be rotated by the rotating shaft to be set outside the computer interface to protect it and prevent data from being stolen.

[0009] Preferably, the top ends of the sliding blocks are each provided with a groove, and a flexible sheet is installed inside the groove, and the top ends of the flexible sheets are provided with first abutment blocks at equal intervals.

[0010] By adopting the above technical solution and providing the flexible sheet, when the first resistance block is subjected to pressure during use, the flexible sheet will be deformed and reset after deformation.

[0011] Preferably, the outer side wall of the first interference block is in contact with the outer side wall of the second interference block, and the second interference blocks are installed at the inner top end of the sliding cavity at equal intervals.

[0012] By adopting the above technical solution, the first abutting block and the second abutting block abut against each other, thereby limiting the position of the moving sliding block.

[0013] Preferably, a rotating cavity is installed at one end of the interior of the installation cavity, and a rotating block is movably connected inside the rotating cavity, and a rotating shaft is installed between the rotating blocks.

[0014] By adopting the above technical solution, the rotating block rotates inside the rotating cavity, thereby driving the rotating shaft to move.

[0015] Preferably, the outer wall of the rotating shaft fits into the inner wall of the electromagnetic block, and the electromagnetic block is installed inside one of the mounting cavities. A fingerprint verification module is installed on the outer wall of the mounting cavity corresponding to the electromagnetic block. The fingerprint verification module is electrically connected to the electromagnetic block, and the rotating shaft is set as a magnetic material structure.

[0016] By adopting the above technical solution, the fingerprint verification module controls the electromagnetic block to be powered on or off, and then the electromagnetic block is used to limit or release the limit of the rotating shaft.

[0017] Preferably, threaded connection cavities are installed through both sides of the mounting frame, and threaded connection rods are threadedly connected to the inner side walls of the threaded connection cavities, and a limit block is installed at one end of the threaded connection rods.

[0018] By adopting the above technical solution, the threaded connecting rod rotates forward or reversely inside the threaded connecting cavity, and then drives the connecting plate and other components to move through the threaded connecting rod.

[0019] Preferably, a connecting plate is installed at the other end of the threaded connecting rod, and a silicone anti-slip rubber ring is installed at one end of the connecting plate. A connecting cavity is opened at one end of the threaded connecting rod and the connecting plate, and a pressure sensor is installed on the inner wall of the connecting cavity. The inner wall of the connecting cavity is threadedly connected to a threaded connecting block, and the threaded connecting block is installed at one end of the pressure sensor.

[0020] By adopting the above technical solution, the connecting plate and the silicone anti-slip rubber ring can contact the outer wall of the computer chassis, thereby limiting and fixing the mounting frame, and at the same time, the limiting and fixing effect of the mounting frame is monitored by the pressure sensor.

[0021] In summary, this application includes at least one of the following beneficial technical effects:

[0022] 1. The protective cover is set up, which can be set on the outside of the computer interface to provide effective security protection. The protective cover is designed separately. Compared with the traditional overall locking design, this design does not affect daily use and is easy to operate. At the same time, the rotating shaft connected to the protective cover is magnetically limited by the electromagnetic block, so that the protective cover cannot be opened, avoiding the problem of data theft. At the same time, the knowledge verification module set up can enter the fingerprint of the operator who is allowed to operate, and the electromagnetic block is powered off through the fingerprint, and then the corresponding operation is performed. In this way, flexibility and safety are improved in the process of protecting the computer port.

[0023] 2. With the help of the provided mounting bracket, when the entire device is fixed to a computer case that needs to prevent data theft, by rotating the threaded connecting rod forward or backward, the connecting plate and the silicone anti-slip rubber ring are both fitted with the outer wall of the computer case, and the pressure sensor is made to contact the computer case to generate a pressure signal. This makes the device more applicable and has no limitations during use. At the same time, it can be monitored through the pressure signal. When the pressure signal disappears, this warning information is exchanged to relevant personnel, even if data is prevented from being stolen, which improves both practicality and security. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0025] Figure 2This is a rear view structural diagram of the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the combined parts of the sliding block, groove, flexible sheet, first abutment block, connecting plate and mounting cavity in the utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the combined parts of the connecting plate, connecting cavity, rotating cavity, rotating block, rotating shaft, electromagnetic block and protective cover in the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the combined parts of the threaded connecting rod, the limit block and the pressure sensor in the utility model.

[0029] Reference numerals: 1, mounting frame; 2, mounting block; 3, sliding cavity; 4, sliding block; 5, groove; 6, flexible sheet; 7, first interference block; 8, second interference block; 9, connecting plate; 10, mounting cavity;

[0030] 11. Rotating chamber; 12. Rotating block; 13. Rotating shaft; 14. Electromagnetic block; 15. Fingerprint verification module; 16. Protective cover; 17. Threaded connection chamber; 18. Threaded connection rod; 19. Limit block; 20. Connecting plate;

[0031] 21. Silicone anti-slip rubber ring; 22. Connection cavity; 23. Pressure sensor; 24. Threaded connection block. DETAILED DESCRIPTION

[0032] like Figures 1 to 5 As shown, the utility model provides a computer interface security device that can prevent computer data from being stolen, including a mounting frame 1, the top of the mounting frame 1 is fixedly connected to a connecting block, and one end of the connecting block is fixedly connected to a mounting block 2, a sliding cavity 3 with a "convex" structure is provided inside the bottom end of the mounting block 2, and the interior of the sliding cavity 3 is movably connected to a plurality of sliding blocks 4 with a "convex" structure, the top of the sliding block 4 is provided with a groove 5, and a flexible sheet 6 is fixedly connected between the front and rear inner walls of the groove 5, the top of the flexible sheet 6 is fixedly connected to a first interference block 7 with a semi-cylindrical structure at equal intervals, and the outer side wall of the first interference block 7 conflicts with the outer side wall of the second interference block 8 with the semi-cylindrical structure, and the second interference block 8 is fixedly connected to the inner top of the sliding cavity 3 at equal intervals.

[0033] In the process of protecting the computer interface from theft of computer data, the sliding block 4 can be moved horizontally inside the sliding cavity 3, and then the protective cover 16 and other components can be adjusted horizontally to adapt the position of the protective cover 16 to the computer interface. After the sliding block 4 moves horizontally inside the sliding cavity 3, the outer wall of the first contact block 7 can be in contact with the outer wall of the second contact block 8, thereby completing the self-limiting of the sliding block 4 after the movement.

[0034] like Figures 1 to 4 As shown, specifically, the bottom end of the sliding block 4 is fixedly connected to the connecting plate 9, and the bottom end of the connecting plate 9 is symmetrically fixedly connected to the mounting cavity 10, the inner wall of the corresponding end of the mounting cavity 10 is fixedly connected to the rotating cavity 11, and the interior of the rotating cavity 11 is movably connected to the rotating block 12, the rotating blocks 12 are fixedly connected with a rotating shaft 13, and the bottom end of the rotating shaft 13 is fixedly connected to a protective cover 16 for protecting the computer interface, one of the two mounting cavities 10 fixedly connected to the bottom end of the connecting plate 9 is fixedly connected to the interior of the electromagnetic block 14, and the interior of the electromagnetic block 14 is movably connected to the rotating shaft 13 set with a magnetic material structure, the inner wall of the electromagnetic block 14 is in contact with the outer wall of the rotating shaft 13, the electromagnetic block 14 is electrically connected to the fingerprint verification module 15, and the fingerprint verification module 15 is fixedly connected to the outer wall of the mounting cavity 10 on one side of the electromagnetic block 14.

[0035] By setting up the rotating shaft 13, when the protective cover 16 used to protect the computer interface needs to be used for its corresponding computer interface during use, the protective cover 16 can be rotated to open by the rotating shaft 13. At the same time, when the protective cover 16 is closed, the electromagnetic block 14 can be energized to magnetically limit the rotating shaft 13. At the same time, the fingerprint verification module 15 can be used to perform fingerprint verification to make the electromagnetic block 14 power off, and then the protective cover 16 can be operated.

[0036] like Figure 1 and Figure 5 As shown, further, the mounting bracket 1 is set as a "concave" structure, and both ends of the mounting bracket 1 are fixedly connected with a threaded connection cavity 17 with an inner wall having a threaded structure. The inner wall of the threaded connection cavity 17 is threadedly connected with a threaded connection rod 18, and one end of the threaded connection rod 18 is fixedly connected to a limiting block 19, and the end of the threaded connection rod 18 away from the limiting block 19 is fixedly connected to a connecting plate 20, and the end of the connecting plate 20 away from the threaded connection rod 18 is fixedly connected with a silicone anti-slip rubber ring 21, and the interior of the connecting plate 20 and the interior of one end of the threaded connection rod 18 are provided with a connecting cavity 22, and the interior of the connecting cavity 22 is fixedly connected with a pressure sensor 23, and the end of the pressure sensor 23 located in the connecting cavity 22 is fixedly connected with a threaded connection block 24, and the outer wall of the threaded connection block 24 is threadedly connected to the inner wall of the connecting cavity 22, and the rear end inner wall of the connecting cavity 22 is a threaded structure.

[0037] During the installation of the device and the computer case where data needs to be stolen, the threaded connecting rod 18 can be rotated forward or reversed so that the threaded connecting rod 18 drives the connecting plate 20 to fit against the outer wall of the computer case until the connecting plate 20 and the silicone anti-slip rubber ring 21 fit against the outer wall of the computer case. After fitting, the pressure sensor 23 will also come into contact with the outer wall of the computer case to generate a pressure signal. When personnel disassemble the device, the pressure signal will be lost, and an abnormal signal will be transmitted to relevant personnel.

[0038] Principle and process of this utility model:

[0039] First, the entire device is installed on the chassis that needs data protection, and the mounting bracket 1 is adapted to the computer interface. The specific installation process is to rotate the threaded connecting rod 18 forward or reverse so that the threaded connecting rod 18 drives the connecting plate 20 to fit against the outer wall of the computer chassis until the connecting plate 20 and the silicone anti-slip rubber ring 21 fit against the outer wall of the computer chassis.

[0040] Secondly, after the connecting plate 20 and the silicone anti-slip rubber ring 21 are attached, the pressure sensor 23 will also come into contact with the outer wall of the computer case, generating a pressure signal. When a person disassembles the device, the pressure signal will be lost, and an abnormal signal will be transmitted to the relevant personnel. In this way, a computer interface security device that can prevent computer data from being stolen is completed.

[0041] Afterwards, in the process of protecting the computer interface from computer data theft, the sliding block 4 can be moved horizontally within the sliding cavity 3, thereby adjusting the protective cover 16 and other components horizontally to adapt the position of the protective cover 16 to the computer interface. Moreover, after the sliding block 4 moves horizontally within the sliding cavity 3, the outer wall of the first abutment block 7 abuts against the outer wall of the second abutment block 8, thereby completing the self-limiting of the sliding block 4 after the movement.

[0042] Finally, by setting up the rotating shaft 13, when the protective cover 16 used to protect the computer interface needs to be used for its corresponding computer interface during use, the protective cover 16 can be rotated to open the rotating shaft 13. At the same time, when the protective cover 16 is closed, the electromagnetic block 14 can be energized to magnetically limit the rotating shaft 13. At the same time, the fingerprint verification module 15 can be used to perform fingerprint verification to make the electromagnetic block 14 power off, and then the protective cover 16 can be operated. In this way, a computer interface security device that can prevent computer data from being stolen is completed.

[0043] It should be noted that the present invention is a computer interface security device that can prevent computer data from being stolen. The components are all universal standard parts or components known to those skilled in the art. The structure and principle thereof can be known to those skilled in the art through technical manuals or through conventional experimental methods. In the idle part of the device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adapted monitoring computers and power supplies, are connected through wires. The specific connection means should refer to the above-mentioned working principle, and the electrical connection is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field.

[0044] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A computer interface security device capable of preventing computer data from being stolen, characterized in that: The invention comprises a mounting frame (1), wherein a mounting block (2) is mounted on the top of the mounting frame (1) through a connecting block, and a sliding cavity (3) is provided at the inner bottom of the mounting block (2), wherein a plurality of sliding blocks (4) are movably connected inside the sliding cavity (3), a connecting plate (9) is mounted on the bottom end of each sliding block (4), and a mounting cavity (10) is symmetrically mounted on the bottom end of each connecting plate (9), a rotating shaft (13) is movably connected between the mounting cavities (10), and a protective cover (16) is fixedly connected to the bottom end of each rotating shaft (13).

2. A computer interface security device capable of preventing computer data from being stolen according to claim 1, characterized in that: The top of each sliding block (4) is provided with a groove (5), and a flexible sheet (6) is installed inside the groove (5). The top of each flexible sheet (6) is provided with a first abutting block (7) at equal intervals.

3. The computer interface security device for preventing computer data from being stolen according to claim 2, wherein: The outer side wall of the first contact block (7) contacts the outer side wall of the second contact block (8), and the second contact blocks (8) are installed at equal intervals on the inner top of the sliding cavity (3).

4. The computer interface security device for preventing computer data from being stolen according to claim 1, wherein: A rotating cavity (11) is installed at one end of the interior of the installation cavity (10), and a rotating block (12) is movably connected inside the rotating cavity (11), and a rotating shaft (13) is installed between the rotating blocks (12).

5. A computer interface security device capable of preventing computer data from being stolen according to claim 4, characterized in that: The outer side wall of the rotating shaft (13) is in contact with the inner side wall of the electromagnetic block (14), and the electromagnetic block (14) is installed inside one of the installation cavities (10). A fingerprint verification module (15) is installed on the outer side wall of the installation cavity (10) corresponding to the electromagnetic block (14). The fingerprint verification module (15) is electrically connected to the electromagnetic block (14), and the rotating shaft (13) is a magnetic material structure.

6. The computer interface security device for preventing computer data from being stolen according to claim 1, wherein: A threaded connection cavity (17) is installed through both sides of the mounting frame (1), and a threaded connection rod (18) is threadedly connected to the inner side wall of the threaded connection cavity (17), and a limit block (19) is installed at one end of the threaded connection rod (18).

7. The computer interface security device for preventing computer data from being stolen according to claim 6, wherein: The other end of the threaded connecting rod (18) is installed with a connecting plate (20), and one end of the connecting plate (20) is installed with a silicone anti-slip rubber ring (21). One end of the threaded connecting rod (18) and the connecting plate (20) is provided with a connecting cavity (22), and the inner side wall of the connecting cavity (22) is installed with a pressure sensor (23). The inner side wall of the connecting cavity (22) is threadedly connected with a threaded connecting block (24), and the threaded connecting block (24) is installed on one end of the pressure sensor (23).

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