Safety protection structure of computer information system

Abstract

The invention discloses a computer information system security protection structure, and relates to the technical field of computer information system security protection. The safety protection structure of the computer information system comprises a back plate fixedly connected with the back face of a host body, the back plate is provided with a mainboard interface and a safety card insertion interface, the host body is fixedly connected with a protruding block, the back face of the back plate is provided with a dust cover shell, the back face of the back plate is fixedly connected with a fixing block, and the fixing block is fixedly connected with the mainboard interface and the safety card insertion interface. And a limiting unit is arranged in the fixing block. According to the safety protection structure of the computer information system, the interface dustproof unit is adopted to perform dustproof treatment on the mainboard interface, when the dustproof cover shell is opened, a safety card is conveniently inserted to browse information, after the dustproof cover shell is closed, the control handle slides, the brush is conveniently driven to move, and the brush can clean the safety card insertion interface; after the safety card is lost, the lock is a guarantee, and information loss caused by unauthorized swiping of the safety card is effectively prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of computer information system security protection structures, and specifically relates to a computer information system security protection structure. Background Art

[0002] A computer, commonly known as a computer, is a modern electronic computing device used for high-speed computing. It can perform numerical calculations, logical calculations, and also has a storage and memory function. It is a modern intelligent electronic device that can run according to a program and automatically and quickly process a large amount of data. It consists of a hardware system and a software system.

[0003] Most existing computer hosts are exposed externally, and there are multiple motherboard interfaces provided thereon, which facilitate the insertion of external plugs and provide convenience for information input. For some enterprises with relatively high security requirements, they will choose to use hosts with expansion interfaces and change the expansion interfaces to security card insertion interfaces. The chips in the security cards can set different permission levels, and the information ranges visible with different permissions are also different. However, the computer host interfaces are all exposed externally. On the one hand, dust is likely to fall into the interfaces, which will cause poor contact of external devices after a long time and affect the office experience. On the other hand, if the security card is lost, it is easily stolen and used, and there is a risk that confidential information will be viewed and stolen. In view of the deficiencies of the prior art, the present invention provides a computer information system security protection structure to solve the above problems. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides a computer information system security protection structure, which solves the problems that dust is likely to fall into the host interfaces and the security card is easily stolen and used when lost.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: A computer information system security protection structure includes a backplane fixedly connected to the back of the host body. The backplane is provided with a motherboard interface and a security card insertion interface. A protruding block is fixedly connected to the host body. A dust-proof cover housing is provided on the back of the backplane. A fixing block is fixedly connected to the back of the backplane. A limiting unit is provided in the fixing block. An L-shaped plate is fixedly connected to the back of the backplane. An interface dust-proof unit is provided in the L-shaped plate, and the interface dust-proof unit is used to protect the motherboard interface.

[0006] The interface dust-proof unit includes:

[0007] A first dust-proof plate, which is provided on the back of the backplane;

[0008] A second dust-proof plate, which is provided on the back of the backplane. A connection unit is provided between the first dust-proof plate and the second dust-proof plate.

[0009] Preferably, a track main body is arranged inside the L-shaped plate. One side of the first dust-proof plate is fixedly connected with a first track block, and the first track block is slidably connected inside the track main body. A fixed handle is fixedly connected to the first dust-proof plate. One side of the second dust-proof plate is fixedly connected with a second track block, and the second track block is slidably connected inside the track main body.

[0010] Preferably, the connecting unit is used to fold the first dust-proof plate;

[0011] The connecting unit includes:

[0012] A first connecting piece, the bottom of which is fixedly connected to the second dust-proof plate, and the top of the first connecting piece is fixedly connected to the bottom of the first dust-proof plate;

[0013] A flexible connecting plate, which is fixedly connected between the first dust-proof plate and the second dust-proof plate.

[0014] Preferably, the limiting unit is used to limit the second track block;

[0015] The limiting unit includes:

[0016] A spring, one end of which is fixedly connected to the inner wall of the fixed block;

[0017] A slider, which is slidably connected inside the fixed block, and the other end of the spring is fixedly connected to the slider;

[0018] A clamping block, which is slidably connected inside the fixed block, and one end of the slider away from the spring is fixedly connected to the clamping block.

[0019] Preferably, a clamping groove is arranged on one side of the second track block, and the clamping block is clamped in the clamping groove.

[0020] Preferably, a second connecting piece is fixedly connected to one side of the dust-proof cover housing, the second connecting piece is fixedly connected to the back plate, and a brush is slidably connected inside the dust-proof cover housing.

[0021] Preferably, a connecting block is fixedly connected to the bottom of the brush, and a control handle is fixedly connected to the connecting block.

[0022] Preferably, a power supply heat dissipation port and a chassis heat dissipation port are arranged on the back plate.

[0023] Preferably, a first bolt is fixedly connected to the back plate, a second bolt is fixedly connected to the slider, and a third bolt is fixedly connected to the dust-proof cover housing.

[0024] Preferably, a power supply interface is arranged on the back plate.

[0025] The present invention discloses a security protection structure for a computer information system, and its beneficial effects are as follows: This security protection structure for a computer information system uses an interface dust-proof unit to perform dust-proof treatment on the motherboard interface. The dust-proof cover housing facilitates dust-proofing at the security card insertion interface. When the dust-proof cover housing is opened, it is convenient for the security card to be inserted to browse information. After that, the dust-proof cover housing is closed and the control handle is slid, which is convenient for driving the brush to move. The brush can clean the security card insertion interface, preventing dust from falling when the dust-proof cover housing is opened and causing the information reading of the security card chip to be unsmooth next time. The limiting unit facilitates limiting the interface dust-proof unit. The first bolt on the backplane, the second bolt on the slider, and the third bolt on the dust-proof cover housing can be locked by a lock, preventing unauthorized personnel from opening it for operation. At the same time, there is also a guarantee of the lock in case the security card is lost, effectively preventing the security card from being stolen and swiped, resulting in information loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0027] Figure 1 Schematic diagram of the overall structure of the present invention;

[0028] Figure 2 Schematic diagram of the power supply heat dissipation port structure of the present invention;

[0029] Figure 3 Schematic diagram of the security card insertion interface structure of the present invention;

[0030] Figure 4 Schematic diagram of the interface dust-proof unit structure of the present invention;

[0031] Figure 5 Schematic diagram of the limiting unit structure of the present invention;

[0032] Figure 6 Schematic diagram of the dust-proof cover housing structure of the present invention;

[0033] Figure 7 Schematic diagram of the brush structure of the present invention.

[0034] In the figure: 1. Main body of the host; 11. Protruding block; 2. Backplane; 21. Power supply heat dissipation port; 22. Chassis heat dissipation port; 23. Motherboard interface; 24. Security card insertion interface; 25. First bolt; 26. Power supply interface; 3. L-shaped plate; 31. Rail main body; 4. Interface dust-proof unit; 41. First dust-proof plate; 411. First rail block; 412. Fixed handle; 42. Second dust-proof plate; 421. Second rail block; 422. Card slot; 5. Dust-proof cover housing; 51. Third bolt; 52. Second connecting piece; 6. Fixed block; 7. Connecting unit; 71. First connecting piece; 72. Flexible connecting plate; 8. Limiting unit; 81. Spring; 82. Slide block; 821. Second bolt; 83. Clamping block; 9. Control handle; 91. Connecting block; 92. Brush. Detailed implementation mode

[0035] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0036] The embodiment of the present application provides a security protection structure for a computer information system, which solves the problems of easy dust falling in the host interface and easy theft and unauthorized use of the security card when lost. The interface dust-proof unit 4 is used to perform dust-proof treatment on the motherboard interface 23, and the dust-proof cover housing 5 is convenient for dust-proofing at the security card insertion interface 24. When the dust-proof cover housing 5 is opened, it is convenient for the security card to be inserted to browse information. After that, the dust-proof cover housing 5 is closed and the control handle 9 is slid, which is convenient for driving the brush 92 to move. The brush 92 can clean the security card insertion interface 24 to prevent dust from falling when the dust-proof cover housing 5 is opened, resulting in unsmooth reading of the security card chip information next time. The limiting unit 8 is convenient for limiting the interface dust-proof unit 4. The first bolt 25 on the backplane 2, the second bolt 821 on the slide block 82 and the third bolt 51 on the dust-proof cover housing 5 can be locked by a lock to prevent unauthorized personnel from opening it for operation. At the same time, there is also a lock as a guarantee after the security card is lost, effectively preventing information loss caused by the security card being stolen and swiped.

[0037] To better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings of the specification and specific implementation modes.

[0038] Embodiment 1;

[0039] The embodiment of the present invention discloses a security protection structure for a computer information system, according to the appendix Figures 1-7As shown in the figure, it includes a backplane 2 fixedly connected to the back of the host body 1. On the backplane 2, there are a main board interface 23 and a security card socket 24. A protruding block 11 is fixedly connected to the host body 1. A dust-proof cover housing 5 is provided on the back of the backplane 2. A fixing block 6 is fixedly connected to the back of the backplane 2. A limiting unit 8 is arranged inside the fixing block 6. An L-shaped plate 3 is fixedly connected to the back of the backplane 2. An interface dust-proof unit 4 is arranged inside the L-shaped plate 3. The interface dust-proof unit 4 is used to protect the main board interface 23;

[0040] The interface dust-proof unit 4 includes:

[0041] A first dust-proof plate 41, which is arranged on the back of the backplane 2;

[0042] A second dust-proof plate 42, which is arranged on the back of the backplane 2. A connecting unit 7 is arranged between the first dust-proof plate 41 and the second dust-proof plate 42.

[0043] A track body 31 is arranged inside the L-shaped plate 3. A first track block 411 is fixedly connected to one side of the first dust-proof plate 41. The first track block 411 is slidably connected inside the track body 31. A fixing handle 412 is fixedly connected to the first dust-proof plate 41. A second track block 421 is fixedly connected to one side of the second dust-proof plate 42. The second track block 421 is slidably connected inside the track body 31.

[0044] The connecting unit 7 is used to fold the first dust-proof plate 41;

[0045] The connecting unit 7 includes:

[0046] A first connecting piece 71, whose bottom is fixedly connected to the second dust-proof plate 42, and whose top is fixedly connected to the bottom of the first dust-proof plate 41;

[0047] A flexible connecting plate 72, which is fixedly connected between the first dust-proof plate 41 and the second dust-proof plate 42.

[0048] The limiting unit 8 is used to limit the second track block 421;

[0049] The limiting unit 8 includes:

[0050] A spring 81, one end of which is fixedly connected to the inner wall of the fixing block 6;

[0051] A slider 82, which is slidably connected inside the fixing block 6, and the other end of the spring 81 is fixedly connected to the slider 82;

[0052] A clamping block 83, which is slidably connected inside the fixing block 6. The end of the slider 82 away from the spring 81 is fixedly connected to the clamping block 83.

[0053] A card slot 422 is arranged on one side of the second track block 421. The clamping block 83 is clamped in the card slot 422.

[0054] On the backplane 2, there are a power supply heat dissipation port 21 and a chassis heat dissipation port 22, which facilitate the heat dissipation of the main body 1 of the host computer.

[0055] A first locking bolt 25 is fixedly connected to the backplane 2, a second locking bolt 821 is fixedly connected to the slider 82, and a third locking bolt 51 is fixedly connected to the dust-proof cover housing 5.

[0056] A power supply interface 26 is provided on the backplane 2, which facilitates the external supply of electrical energy to the main body 1 of the host computer.

[0057] For an enterprise to use this computer information system security protection structure, a security officer holding the key to the lock needs to be set up. When information needs to be entered, the security officer unlocks the lock between the first locking bolt 25, the second locking bolt 821 and the third locking bolt 51, and then slides the slider 82 to drive the clamping block 83 to compress the spring 81. The clamping connection between the clamping block 83 and the clamping groove 422 is released. After pulling the fixed handle 412 upward for a certain distance, the security officer locks the first locking bolt 25 on the backplane 2 and the third locking bolt 51 on the dust-proof cover housing 5, and then the security officer has completed the task. Then, the staff member pulls the fixed handle 412 to drive the interface dust-proof unit 4 to the highest position, folds the first dust-proof plate 41 in the interface dust-proof unit 4 onto the main body 1 of the host computer. During the folding process of the first dust-proof plate 41, the first connecting member 71 in the connecting unit 7 rotates, and the flexible connecting plate 72 fixedly connected between the first dust-proof plate 41 and the second dust-proof plate 42 is bent. The fixed handle 412 just catches with the protruding block 11 fixedly connected to the main body 1 of the host computer to prevent it from falling off. The main board interface 23 on the back of the backplane 2 is exposed, facilitating the insertion of an external plug, which provides convenience for information entry. After the entry is completed, the security officer needs to lock the first locking bolt 25 on the backplane 2, the second locking bolt 821 on the slider 82 and the third locking bolt 51 on the dust-proof cover housing 5. The interface dust-proof unit 4 performs dust-proof treatment on the main board interface 23 and at the same time prevents external personnel from inserting an external plug to invade the computer.

[0058] Embodiment 2;

[0059] It includes a backplane 2 fixedly connected to the back of the main body 1 of the host computer. On the backplane 2, there are a main board interface 23 and a security card insertion interface 24. It is characterized in that a protruding block 11 is fixedly connected to the main body 1 of the host computer, a dust-proof cover housing 5 is arranged on the back of the backplane 2, a fixed block 6 is fixedly connected to the back of the backplane 2, a limiting unit 8 is arranged in the fixed block 6, an L-shaped plate 3 is fixedly connected to the back of the backplane 2, and an interface dust-proof unit 4 is arranged in the L-shaped plate 3. The interface dust-proof unit 4 is used to protect the main board interface 23;

[0060] The interface dust-proof unit 4 includes:

[0061] A first dust-proof plate 41, which is arranged on the back of the backplane 2;

[0062] A second dust-proof plate 42 is disposed on the back surface of the back plate 2, and a connection unit 7 is provided between the first dust-proof plate 41 and the second dust-proof plate 42.

[0063] One side of the dust-proof cover housing 5 is fixedly connected with a second connecting member 52, and the second connecting member 52 is fixedly connected to the back plate 2. A brush 92 is slidably connected in the dust-proof cover housing 5.

[0064] The bottom of the brush 92 is fixedly connected with a connecting block 91, and a control handle 9 is fixedly connected to the connecting block 91.

[0065] A power supply heat dissipation port 21 and a chassis heat dissipation port 22 are provided on the back plate 2, and the power supply heat dissipation port 21 and the chassis heat dissipation port 22 facilitate the heat dissipation of the main body 1 of the host.

[0066] A first locking bolt 25 is fixedly connected to the back plate 2, a second locking bolt 821 is fixedly connected to the slider 82, and a third locking bolt 51 is fixedly connected to the dust-proof cover housing 5.

[0067] A power supply interface 26 is provided on the back plate 2, and the power supply interface 26 facilitates the external power supply to the main body 1 of the host.

[0068] When it is necessary to use the security card to browse and view information, in the first step, the security officer needs to open the lock between the first locking bolt 25 on the back plate 2, the second locking bolt 821 on the slider 82 and the third locking bolt 51 on the dust-proof cover housing 5, so as to facilitate pulling the fixed handle 412 to drive the interface dust-proof unit 4 upward to the highest position, folding the first dust-proof plate 41 in the interface dust-proof unit 4 onto the main body 1 of the host. During the folding process of the first dust-proof plate 41, the first connecting member 71 in the connecting unit 7 rotates, and the flexible connecting plate 72 fixedly connected between the first dust-proof plate 41 and the second dust-proof plate 42 is bent. The fixed handle 412 just catches with the protruding block 11 fixedly connected to the main body 1 of the host to prevent it from falling off, and the main board interface 23 on the back surface of the back plate 2 is exposed, facilitating the insertion of an external plug and facilitating the operation of the computer.

[0069] In the second step, rotate the dust-proof cover housing 5. During the rotation of the dust-proof cover housing 5, the second connecting member 52 rotates. After the dust-proof cover housing 5 is opened, it is convenient to insert the security card. The plug-in in the main body 1 of the host can read the chip in the security card to obtain the permission level of the security card, facilitating the viewer to browse and view the information content within the permission range. After the browsing is completed, rotate the dust-proof cover housing 5 to the original position, then slide the control handle 9 to drive the connecting block 91 fixedly connected thereto, and the connecting block 91 drives the brush 92 fixedly connected thereto to move. The brush 92 cleans the security card insertion interface 24 to prevent dust from falling in when the dust-proof cover housing 5 is opened, resulting in unsmooth reading of the security card chip information next time.

[0070] In the third step, the safety officer needs to lock the first bolt 25 on the backplane 2, the second bolt 821 on the slider 82, and the third bolt 51 on the dust-proof cover housing 5. The interface dust-proof unit 4 performs dust-proof treatment on the main board interface 23. The dust-proof cover housing 5 facilitates dust-proofing at the safety card insertion interface 24. When the dust-proof cover housing 5 is opened, it is convenient for the safety card to be inserted to browse information. After that, the dust-proof cover housing 5 is closed and the control handle 9 is slid, which facilitates driving the brush 92 to move. The brush 92 can clean the safety card insertion interface 24 to prevent dust from falling in when the dust-proof cover housing 5 is opened, resulting in unsmooth reading of the safety card chip information next time. The limiting unit 8 facilitates limiting the interface dust-proof unit 4. The first bolt 25 on the backplane 2, the second bolt 821 on the slider 82, and the third bolt 51 on the dust-proof cover housing 5 can be locked by a lock to prevent unauthorized personnel from opening it for operation. At the same time, there is also this safeguard of the lock in case the safety card is lost, effectively preventing the safety card from being stolen and swiped, resulting in information loss.

[0071] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0072] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A security protection structure for a computer information system, including a backplane (2) fixedly connected to the back of a host body (1), wherein a main board interface (23) and a security card interface (24) are provided on the backplane (2), and it is characterized in that, A protruding block (11) is fixedly connected to the main body of the host (1). A dust-proof cover housing (5) is arranged on the back of the backplane (2). A fixing block (6) is fixedly connected to the back of the backplane (2). A limiting unit (8) is arranged inside the fixing block (6). An L-shaped plate (3) is fixedly connected to the back of the backplane (2). An interface dust-proof unit (4) is arranged inside the L-shaped plate (3). The interface dust-proof unit (4) is used to protect the main board interface (23). The interface dust-proof unit (4) includes: A first dust-proof plate (41), which is arranged on the back of the backplane (2). A second dust-proof plate (42), which is arranged on the back of the backplane (2). A connecting unit (7) is arranged between the first dust-proof plate (41) and the second dust-proof plate (42).

2. The security protection structure of a computer information system according to claim 1, characterized in that, A track main body (31) is arranged inside the L-shaped plate (3). A first track block (411) is fixedly connected to one side of the first dust-proof plate (41). The first track block (411) is slidably connected inside the track main body (31). A fixing handle (412) is fixedly connected to the first dust-proof plate (41). A second track block (421) is fixedly connected to one side of the second dust-proof plate (42). The second track block (421) is slidably connected inside the track main body (31).

3. A computer information system security protection structure according to claim 1, characterized in that, The connecting unit (7) is used to fold the first dust-proof plate (41). The connecting unit (7) includes: A first connecting piece (71), whose bottom is fixedly connected to the second dust-proof plate (42). The top of the first connecting piece (71) is fixedly connected to the bottom of the first dust-proof plate (41). A flexible connecting plate (72), which is fixedly connected between the first dust-proof plate (41) and the second dust-proof plate (42).

4. A computer information system security protection structure according to claim 1, characterized in that, The limiting unit (8) is used to limit the second track block (421). The limiting unit (8) includes: A spring (81), one end of which is fixedly connected to the inner wall of the fixing block (6). A slider (82), which is slidably connected inside the fixing block (6). The other end of the spring (81) is fixedly connected to the slider (82). A clamping block (83), which is slidably connected inside the fixing block (6). The end of the slider (82) away from the spring (81) is fixedly connected to the clamping block (83).

5. A computer information system security protection structure according to claim 4, characterized in that, A clamping groove (422) is arranged on one side of the second track block (421). The clamping block (83) is clamped in the clamping groove (422).

6. The security protection structure of a computer information system according to claim 1, characterized in that, A second connecting piece (52) is fixedly connected to one side of the dust-proof cover housing (5). The second connecting piece (52) is fixedly connected to the backplane (2). A brush (92) is slidably connected inside the dust-proof cover housing (5).

7. A computer information system security protection structure according to claim 6, characterized in that, A connecting block (91) is fixedly connected to the bottom of the brush (92). A control handle (9) is fixedly connected to the connecting block (91).

8. A computer information system security protection structure according to claim 1, characterized in that, A power supply heat dissipation port (21) and a chassis heat dissipation port (22) are arranged on the backplane (2).

9. A computer information system security protection structure according to claim 5, characterized in that, A first bolt (25) is fixedly connected to the backplane (2). A second bolt (821) is fixedly connected to the slider (82). A third bolt (51) is fixedly connected to the dust-proof cover housing (5).

10. A computer information system security protection structure according to claim 1, characterized in that, A power supply interface (26) is arranged on the backplane (2).

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