A big data computer security protection device

Abstract

The present invention belongs to the field of computer protection technology, specifically a big data computer security protection device, including a computer and a protection bin; the protection bin includes a bottom plate; a back plate is fixedly installed above the bottom plate; a U-shaped bin is provided on the bottom plate; a top plate is fixedly connected to the top of the U-shaped bin; a lock is fixedly connected to one side of the U-shaped bin parallel to the back plate, and a smart lock is installed on the bottom plate below the lock; two limit blocks are fixedly connected on both sides of the U-shaped bin; a guide rod is fixedly connected to the bottom plate below each limit block, and the guide rod passes through the limit block; and the guide rods all pass through springs. The present invention can prevent some criminals from stealing data in the computer through tools such as U disks, thereby causing user data leakage, by staggering the operation slot with the power switch, restart button, USB interface and audio interface on the computer body.

Description

Technical Field

[0001] The present invention belongs to the field of computer protection technology, and specifically relates to a big data computer security protection device. Background Art

[0002] With the rapid development of information technology, computers are increasingly used in various fields. From daily office work and entertainment to core business operations and even the control of critical national infrastructure, computer systems and big data computers are everywhere. At the same time, the security threats facing computers are becoming increasingly complex and diverse, bringing new challenges and opportunities to the development of computer security protection devices. Computer protection devices include data protection and hardware protection, all of which aim to prevent data loss in computers.

[0003] For example, most big data computers have a certain size and cannot be carried around, so some criminals will use tools such as USB flash drives to steal data from the computers, causing user data leaks. Summary of the Invention

[0004] In order to make up for the shortcomings of the existing technology and solve the above technical problems, the present invention proposes a big data computer security protection device. By setting up a protection compartment, the present invention can protect the computer body and prevent some criminals from stealing data in the computer through tools such as USB flash drives. The specific structure is as follows:

[0005] A big data computer security protection device comprises a computer and a protection chamber; the protection chamber comprises a bottom plate; the computer is placed in the protection chamber;

[0006] A back plate is fixedly installed above the bottom plate; a U-shaped bin is provided on the bottom plate;

[0007] Slideways are installed on both sides of the U-shaped bin close to the back plate, and the back plate slides in the slideways; the top of the U-shaped bin is fixedly connected to the top plate;

[0008] On one side of the U-shaped bin that is parallel to the back plate, a lock is fixedly connected at the bottom of the U-shaped bin; a smart lock is installed on the bottom plate below the lock, and the lock cooperates with the smart lock;

[0009] Two limit blocks are fixedly connected on both sides of the U-shaped bin; a guide rod is fixedly connected to the bottom plate below the limit block, and the guide rod passes through the limit block; a spring is provided between the limit block and the bottom plate, and the guide rod passes through the spring;

[0010] An operating groove is provided above the lock buckle; a first U-shaped groove is provided on the bottom plate below the U-shaped bin; and the bottom of the U-shaped bin is fixedly connected to the U-shaped mesh plate.

[0011] Specifically, the computer includes a computer body;

[0012] The front of the computer body is provided with a power switch, a restart button, a USB interface and an audio interface. When the lock is locked in the smart lock, the U-shaped compartment fits with the bottom plate, and the operation slot is staggered with the power switch, the restart button, the USB interface and the audio interface;

[0013] The back of the computer body is provided with a power interface and an interface for connecting devices; the left end of the computer body is provided with an air inlet slot.

[0014] Specifically, the width of the first U-shaped groove is greater than the thickness of the U-shaped mesh plate;

[0015] A U-shaped scraper is fixedly connected in the first U-shaped groove, and the cross section of the U-shaped scraper is triangular; the U-shaped mesh plate is located inside the U-shaped scraper;

[0016] A second U-shaped groove is provided in the inner wall of the bottom plate inside the first U-shaped groove, and the second U-shaped groove is located inside the bottom plate; the second U-shaped groove is provided with evenly arranged through holes on a side facing the first U-shaped groove; an air pump is installed in the middle of the bottom plate, and the air pump is connected to the second U-shaped chamber;

[0017] The three side surfaces of the bottom plate where the back plate is not provided are all provided with oblique grooves; the oblique grooves located at the position of the smart lock are provided at both sides of the smart lock;

[0018] The chute is equipped with a collecting bin, and filter holes are provided in the collecting bin.

[0019] Specifically, the four corners of the computer body are provided with right-angle plates;

[0020] The right-angle plates are all fixedly connected to the inner surface of the U-shaped bin; the right-angle plates are in contact with the computer body; the height of the right-angle plates is the same as the height of the U-shaped bin;

[0021] A silicone layer is adhered to the side of the right-angle plate that contacts the computer body.

[0022] Specifically, a sealing plate is slidably connected to the inner side of the U-shaped bin at the operating slot position;

[0023] The sealing plate is located between two right-angle plates; sliding grooves are provided on the right-angle plates on both sides of the sealing plate, and the sealing plate slides in the sliding grooves;

[0024] A support rod is installed at the bottom of the sealing plate, and the support rod is in contact with the surface of the bottom plate.

[0025] Specifically, a wire groove is provided on the back panel, and the power cord on the back of the computer body passes through the wire groove;

[0026] A transverse groove is provided at the bottom of the wire trough, and the transverse groove passes through one end portion of one side of the back plate.

[0027] Specifically, the top of the guide rod is provided with a retaining ring through a spiral transmission;

[0028] The spring between the limit block and the bottom plate does not contact the limit block and the bottom plate.

[0029] Specifically, two rollers are rotatably connected between two right-angle plates on the left side of the computer body;

[0030] The left end surface of the U-shaped bin is fixedly connected to the side bin; two rollers are rotatably connected in the side bin, and the four rollers are connected to the filter cloth that rotates together, and the filter cloth passes through the U-shaped bin; a motor is installed on the side bin, and the motor is used to drive one of the rollers to rotate;

[0031] A door is installed on the side compartment; the filter cloth is in contact with the computer on the side close to the computer body and covers the air inlet slot;

[0032] The outer ring surface of the filter cloth is fixedly connected with evenly arranged spacers; the left side of the computer body is fixedly connected with a mounting plate located between two right-angle plates, and an exhaust fan is installed on the mounting plate.

[0033] Specifically, a brush is installed in the side compartment.

[0034] The beneficial effects of the present invention are as follows:

[0035] 1. The big data computer security protection device described in the present invention, when the computer is not in use, uses a lock to lock the U-shaped bin to the bottom plate, and locks the computer body in the protection bin through the U-shaped bin and the back plate, so that the computer body can be protected. At the same time, the operation slot is staggered with the power switch, restart button, USB interface and audio interface on the computer body, so as to prevent some criminals from stealing data in the computer through tools such as USB flash drives, thereby causing user data leakage. At the same time, the protection bin shields the computer body, so as to prevent external dust from entering the computer body through the air inlet slot when the computer body is not in use, thereby reducing the service life of the computer body.

[0036] 2. The present invention describes a big data computer security protection device. When the computer is in use, the U-shaped mesh plate located between the bottom plate and the U-shaped bin can filter the gas entering the inside of the U-shaped mesh plate, so that the impurities in the gas can be blocked first, thereby preventing the impurities in the gas from being filtered through the air inlet slot, causing the impurities to remain on the air inlet slot on the computer body, and the computer body needs to be cleaned. At the same time, the protective bin can protect the computer body. When the computer body is hit, the protective bin can protect the computer body to avoid damage to the computer body.

[0037] 3. The big data computer security protection device described in the present invention, by setting a rotating filter cloth, the filter cloth can filter the gas passing through the U-shaped mesh plate again, thereby further improving the cleanliness of the gas, thereby preventing excessive dust from entering the computer body, thereby affecting the computer body, and further improving the service life of the computer body. At the same time, the rotating filter cloth can take away the dust, and then brush the dust off with a brush, which can ensure the permeability of the filter cloth and avoid excessive dust on the filter cloth, which makes it impossible for the gas to pass through the filter cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The present invention will be further described below with reference to the accompanying drawings.

[0039] Figure 1 This is a state diagram of the computer and the protective compartment when not in use in the present invention;

[0040] Figure 2 This is a state diagram of the computer and the protective compartment in the present invention when in use;

[0041] Figure 3 This is a structural diagram of the computer and protective compartment of the present invention when they are not in use;

[0042] Figure 4 This is a structural diagram of the computer and protective compartment of the present invention when in use;

[0043] Figure 5 It is a top view of the protective chamber of the present invention;

[0044] Figure 6 This invention Figure 5 Cross-sectional view at AA when the central computer and protective compartment are not in use;

[0045] Figure 7 This invention Figure 6 A partial enlarged view of point B in the middle;

[0046] Figure 8 This invention Figure 5 A cross-sectional view of the computer and protective compartment at AA when in use;

[0047] Figure 9 This invention Figure 8 A partial enlarged view of point C in the middle;

[0048] Figure 10 This invention Figure 8 A partial enlarged view of point D in the middle;

[0049] Figure 11 This invention Figure 5 Cross-sectional view of the EE section when the central computer and protective compartment are not in use;

[0050] Figure 12 This invention Figure 5 Cross-sectional view of the computer and protective compartment at EE when in use.

[0051] In the figure: 1. Bottom plate; 11. Back plate; 111. Wire trough; 112. Horizontal groove; 12. U-shaped bin; 13. Slide; 14. Top plate; 15. Lock; 16. Smart lock; 17. Limit block; 18. Guide rod; 181. Retaining ring; 19. Operation slot; 2. Computer body; 21. Air inlet slot; 3. First U-shaped slot; 31. U-shaped mesh plate; 32. U-shaped scraper; 33. Second U-shaped slot; 34. Through hole; 35. Air pump; 36. Inclined slot; 37. Collection bin; 4. Right-angle plate; 41. Slide; 42. Closing plate; 43. Support rod; 5. Roller; 51. Side bin; 52. Filter cloth; 53. Motor; 54. Bin door; 55. Partition bar; 56. Exhaust fan; 57. Brush. DETAILED DESCRIPTION

[0052] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0053] Example 1: Figures 1 to 12 As shown, the present invention discloses a big data computer security protection device, comprising a computer and a protection chamber; the protection chamber comprises a bottom plate 1; a roller is installed at the bottom of the bottom plate 1; the computer is placed in the protection chamber;

[0054] A back plate 11 is fixedly mounted above the bottom plate 1; a circular groove is formed on the back plate 11; a U-shaped bin 12 is provided on the bottom plate 1, and the back plate 11 is located at the opening of the U-shaped bin 12;

[0055] Slideways 13 are installed on both sides of the U-shaped bin 12 close to the back plate 11, and the back plate 11 slides in the slideways 13; a top plate 14 is fixedly connected to the top of the U-shaped bin 12, and the top plate 14 and the back plate 11 are in contact with each other;

[0056] A lock buckle 15 is fixedly connected to one side of the U-shaped compartment 12 that is parallel to the back panel 11 and is located at the bottom of the U-shaped compartment 12; a smart lock 16 is installed on the bottom panel 1 below the lock buckle 15, and the lock buckle 15 and the smart lock 16 cooperate with each other; the smart lock 16 can be unlocked by a key or fingerprint;

[0057] Two limit blocks 17 are fixedly connected to both sides of the U-shaped bin 12; a guide rod 18 is fixedly connected to the bottom plate 1 below each limit block 17, and the guide rod 18 passes through the limit block 17; a spring is provided between the limit block 17 and the bottom plate 1, and the guide rod 18 passes through the spring;

[0058] An operating slot 19 is provided above the lock buckle 15; a first U-shaped slot 3 is provided on the bottom plate 1 below the U-shaped bin 12; a U-shaped mesh plate 31 is fixedly connected to the bottom of the U-shaped bin 12, and the U-shaped mesh plate 31 is initially located in the first U-shaped slot 3;

[0059] In this embodiment, the computer includes a computer body 2;

[0060] The front of the computer body 2 is provided with a power switch, a restart button, a USB interface and an audio interface. When the lock buckle 15 is locked in the smart lock 16, the U-shaped compartment 12 is attached to the bottom plate 1, and the operation slot 19 is staggered with the power switch, the restart button, the USB interface and the audio interface.

[0061] The back of the computer body 2 is provided with a power interface and interfaces for connecting various devices, and the power cord and other connection cables pass through the back plate 11; the left end of the computer body 2 is provided with an air inlet slot 21;

[0062] Specifically, when the user is using the computer, he first uses a fingerprint or a key to open the smart lock 16. When the smart lock 16 is opened, the multiple limit blocks 17 on the U-shaped bin 12 are squeezed by the spring and slide upward along the guide rod 18, and at the same time drive the U-shaped bin 12 to move up as a whole. In the process of the U-shaped bin 12 moving up, the slide 13 on the U-shaped bin 12 moves up along the back plate 11, and at the same time, the U-shaped bin 12 drives the lock buckle 15 and the operating slot 19 to move up. Since the U-shaped mesh plate 31 is fixed at the bottom position of the U-shaped bin 12, The upwardly moving U-shaped bin 12 will drive the U-shaped mesh plate 31 to gradually move upward in the first U-shaped groove 3. When the U-shaped bin 12 moves upward to the limit position, there is a certain distance between the U-shaped bin 12 and the bottom plate 1, and the U-shaped mesh plate 31 is located within this distance, and the U-shaped mesh plate 31 is in contact with the back plate 11. Therefore, the U-shaped mesh plate 31 can enclose the space below the U-shaped bin 12. At the same time, the power switch, restart button, USB interface and audio interface on the computer body 2 are just located in the operation slot 19 provided in the U-shaped bin 12.

[0063] More specifically, the user can then click the power switch and use the computer body 2. When the computer body 2 is in use, the fan inside the computer body 2 draws outside air into the computer body 2 for heat dissipation. Therefore, the outside air first passes through the mesh holes on the U-shaped mesh plate 31 and enters the inside of the U-shaped mesh plate 31. Then, the air enters the computer body 2 through the air inlet slots 21 to dissipate heat from the computer body 2.

[0064] Furthermore, when the computer body 2 is not in use, the user first turns off the computer body 2, and then presses the top plate 14 above the U-shaped compartment 12. The top plate 14 will push the U-shaped compartment 12 downward, and the downwardly moving U-shaped compartment 12 will move downward along the back plate 11 through the slide 13. At the same time, the limit block 17 will move downward along the guide rod 18 and compress the spring. At the same time, the U-shaped compartment 12 will drive the U-shaped mesh plate 31, the lock buckle 15 and the operating slot 19 to move downward. The U-shaped mesh plate 31 will gradually move down into the first U-shaped groove 3. When the U-shaped compartment 12 contacts the bottom plate 1, the lock buckle 15 is inserted into the smart lock 16 and locked. At this time, the U-shaped compartment 12 is locked, and the operating slot 19 is staggered with the power switch, restart button, USB interface and audio interface on the computer body 2.

[0065] Furthermore, when the computer is not in use, the U-shaped compartment 12 is locked to the bottom plate 1 using the lock buckle 15, and the computer body 2 is locked in the protective compartment through the U-shaped compartment 12 and the back plate 11, thereby protecting the computer body 2. At the same time, the operation slot 19 is staggered with the power switch, restart button, USB port, and audio port on the computer body 2, thereby preventing some criminals from stealing data in the computer through tools such as USB flash drives, thereby causing user data leakage. At the same time, the protective compartment shields the computer body 2, thereby preventing external dust from entering the computer body 2 through the air inlet slot 21 when the computer body 2 is not in use, thereby reducing the service life of the computer body 2.

[0066] At the same time, when the computer is in use, the U-shaped mesh plate 31 located between the bottom plate 1 and the U-shaped bin 12 can filter the gas entering the inside of the U-shaped mesh plate 31, so that the impurities in the gas can be blocked first, thereby preventing the impurities in the gas from being filtered through the air inlet slot 21, causing the impurities to remain on the air inlet slot 21 on the computer body 2, and the computer body 2 needs to be cleaned. At the same time, the protective bin can protect the computer body 2. When the computer body 2 is hit, the protective bin can protect the computer body 2 to prevent the computer body 2 from being damaged.

[0067] Embodiment 2: The width of the first U-shaped groove 3 is greater than the thickness of the U-shaped mesh plate 31; a U-shaped scraper 32 is fixedly connected to the first U-shaped groove 3, and the cross section of the U-shaped scraper 32 is triangular; the U-shaped mesh plate 31 is located inside the U-shaped scraper 32;

[0068] A second U-shaped groove 33 is formed inside the first U-shaped groove 3 and is located in the inner wall of the bottom plate 1. The second U-shaped groove 33 is formed with evenly arranged through holes 34 on one side of the second U-shaped groove 3 facing the first U-shaped groove 3. An air pump 35 is installed in the middle of the bottom plate 1 and is connected to the second U-shaped chamber 12.

[0069] The three side surfaces of the bottom plate 1 where the back plate 11 is not provided are all provided with oblique grooves 36; the oblique grooves 36 located at the position of the smart lock 16 are provided at both sides of the smart lock 16;

[0070] The chute 36 is provided with a collecting bin 37 , and a filter hole is provided in the collecting bin 37 ;

[0071] Specifically, when the U-shaped mesh plate 31 gradually moves downward into the first U-shaped groove 3, the U-shaped scraper 32 will contact the downwardly moving U-shaped mesh plate 31 and scrape the U-shaped mesh plate 31, so that impurities obstructing the U-shaped mesh plate 31 can be scraped off and fall into the first U-shaped groove 3. When the U-shaped mesh plate 31 is completely located inside the first U-shaped groove 3, the through-holes 34 and the mesh holes on the U-shaped mesh plate 31 correspond to each other. Then, the air pump 35 is controlled to work, and the air pump 35 will pass gas into the second U-shaped groove 33. The gas will be ejected through the through-holes 34 and pass through the mesh holes on the U-shaped mesh plate 31, so that the mesh holes on the U-shaped mesh plate 31 can be dredged, thereby avoiding excessive impurities on the U-shaped mesh plate 31 that affect the permeability of the mesh holes, and no manual dredging of the U-shaped mesh plate 31 is required.

[0072] More specifically, when the gas passes through the U-shaped mesh plate 31, the gas will blow the impurities to move, and the impurities will follow the gas into the chute 36 first, and then enter the collection bin 37. The gas entering the collection bin 37 will be discharged from the filter holes, and the impurities will remain in the collection bin 37. The user only needs to process the collection bin 37 regularly.

[0073] Embodiment 3: The four corners of the computer body 2 are each provided with a right-angle plate 4; the four right-angle plates 4 are fixedly connected to the inner surface of the U-shaped compartment 12; the right-angle plates 4 are in contact with the computer body 2; the height of the right-angle plates 4 is the same as the height of the U-shaped compartment 12; a silicone layer is adhered to the side of the right-angle plate 4 in contact with the computer body 2; a sealing plate 42 is slidably connected to the inner side of the U-shaped compartment 12 at the position of the operating slot 19;

[0074] The sealing plate 42 is located between two of the right-angle plates 4; sliding grooves 41 are provided on the right-angle plates 4 on both sides of the sealing plate 42, and the sealing plate 42 slides in the sliding grooves 41;

[0075] A support rod 43 is installed at the bottom of the sealing plate 42, and the support rod 43 is in contact with the surface of the bottom plate 1;

[0076] Specifically, since the computer body 2 is confined within the four right-angle plates 4, the computer body 2 can be fixed, thereby preventing the computer body 2 from shaking within the protective compartment. At the same time, since the side of the right-angle plates 4 that contacts the computer body 2 is provided with a silicone layer, when the protective compartment is hit, the silicone layer can cushion the computer body 2. When the U-shaped compartment 12 moves up and down, it will drive the four right-angle plates 4 to move up and down, thereby always limiting and fixing the computer body 2.

[0077] More specifically, since the cover plate 42 slides in the slide groove 41 opened on the two right-angle plates 4, when the computer body 2 is in use and the U-shaped bin 12 gradually moves upward, the cover plate 42 and the support rod 43 will slide in the slide groove 41 under their own gravity, and will not follow the operation slot 19 to move upward, so as not to block the operation slot 19 after moving upward. When the computer is not in use and the U-shaped bin 12 gradually moves downward, since the support rod 43 is in contact with the bottom plate 1, the position of the cover plate 42 will not change. In the process of the U-shaped plate moving downward, the operation slot 19 will gradually overlap with the cover plate 42. When the U-shaped bin 12 moves down to the extreme position, the cover plate 42 will completely block the operation slot 19. In this process, external dust can be prevented from entering the protective bin through the operation slot 19, and at the same time, it can be prevented from using tools to reach into the protective bin through the operation slot 19 to perform operations such as turning on the computer.

[0078] Embodiment 4: A wire groove 111 is provided on the back panel 11, and the power cord and other connection wires on the back of the computer body 2 pass through the wire groove 111;

[0079] A transverse groove 112 is formed at the bottom of the wire duct 111, and the transverse groove 112 passes through one end portion of the back plate 11;

[0080] In this embodiment, a retaining ring 181 is provided at the top of the guide rod 18 via a spiral transmission;

[0081] The spring between the limit block 17 and the bottom plate 1 does not contact the limit block 17 and the bottom plate 1;

[0082] Specifically, when placing the computer body 2, first remove the retaining ring 181 from the guide rod 18, then drive the U-shaped bin 12 upward, and disengage the limit block 17 on the U-shaped bin 12 from the guide rod 18, and disengage the slide 13 on the U-shaped bin 12 from the back plate 11. When the slide 13 is disengaged from the back plate 11, the U-shaped bin 12 can be removed, and then the computer body 2 is placed on the bottom plate 1, and the computer body 2 is aligned with the four right-angle plates 4. Then, the slide 13 on the U-shaped bin 12 is slid onto the back plate 11, and the guide rod 18 is passed through the limit block 17, and then the retaining ring 181 is installed on the guide rod 18. When the computer body 2 no longer needs to use the protective bin, repeat the above operation to take out the computer body 2.

[0083] More specifically, after the computer body 2 is placed on the base plate 1, the power cord and other connecting cables are plugged into the interfaces on the back of the computer body 2, and then the connecting cables are first pushed into the horizontal groove 112, and then the connecting cables are slid from the horizontal groove 112 to the wire groove 111, and then the U-shaped compartment 12 can be installed. When the computer body 2 is removed from the protective compartment, the connecting cables can be taken out of the horizontal groove 112.

[0084] Example 5: Two rollers 5 are rotatably connected between the two right-angle plates 4 on the left side of the computer body 2; a side bin 51 is fixedly connected to the left end surface of the U-shaped bin 12; two rollers 5 are also rotatably connected in the side bin 51, and a filter cloth 52 is rotatably connected to the four rollers 5, and the filter cloth 52 passes through the U-shaped bin 12; a motor 53 is installed on the side bin 51, and the motor 53 is used to drive one of the rollers 5 to rotate;

[0085] The side compartment 51 is provided with a compartment door 54; the filter cloth 52 is in contact with the computer on the side close to the computer body 2 and covers the air inlet slot 21;

[0086] The outer surface of the filter cloth 52 is fixedly connected with evenly arranged spacers 55; the left side of the computer body 2 is fixedly connected with a mounting plate between the two right-angle plates 4, and a plurality of exhaust fans 56 are installed on the mounting plate;

[0087] A brush 57 is installed in the side bin 51; specifically, when the computer body 2 is in use, the motor 53 and the exhaust fan 56 are controlled to work. When the motor 53 is working, it will drive the roller 5 to rotate, and the rotating roller 5 will drive the filter cloth 52 to rotate clockwise. The clockwise rotating filter cloth 52 will rotate from top to bottom at the air inlet slot 21. At the same time, the exhaust fan 56 will draw the air inside the U-shaped mesh plate 31 to the inside of the filter cloth 52. The air passing through the filter cloth 52 will be filtered, thereby filtering out some fine dust. Then, the air located on the inner circle of the filter cloth 52 will first pass through the filter cloth 52 and then enter the interior of the computer body 2 through the air inlet slot 21. In this process, the air passing through the U-shaped mesh plate 31 can be filtered again, further improving the cleanliness of the air.

[0088] More specifically, since the surface of the filter cloth 52 is fixedly connected with the spacer bars 55, when the dust is filtered, the dust will be adsorbed on the filter cloth 52 under the pressure of the gas, and the spacer bars 55 can block the dust and prevent the dust from moving on the surface of the filter cloth 52. Then, the clockwise rotation of the filter cloth 52 will drive the filtered dust to move and move it into the side bin 51. When the filter cloth 52 passes by the brush 57, the brush 57 can scrape the filter cloth 52, so that the dust on the filter cloth 52 can be brushed off. At the same time, in the process of the spacer bars 55 rotating with the filter cloth 52, when the spacer bars 55 pass by the air inlet slot 21, they can also scrape the air inlet slot 21. Since a bin door 54 is installed on the side bin 51, the dust inside the side bin 51 can be cleaned by opening the bin door 54.

[0089] Furthermore, by setting up a rotating filter cloth 52, the filter cloth 52 can filter the gas passing through the U-shaped mesh plate 31 again, thereby further improving the cleanliness of the gas, thereby preventing excessive dust from entering the computer body 2, thereby affecting the computer body 2, and further improving the service life of the computer body 2. At the same time, the rotating filter cloth 52 can take away the dust, and then brush the dust off with the brush 57, which can ensure the permeability of the filter cloth 52 and avoid excessive dust on the filter cloth 52, which causes the gas to be unable to pass through the filter cloth 52.

[0090] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A big data computer security protection device, characterized by: It comprises a computer and a protective compartment; the protective compartment comprises a bottom plate (1); the computer is placed in the protective compartment; A back plate (11) is fixedly mounted above the bottom plate (1); a U-shaped bin (12) is provided on the bottom plate (1); Slideways (13) are installed on both sides of the U-shaped bin (12) close to the back plate (11), and the back plate (11) slides in the slideways (13); the top of the U-shaped bin (12) is fixedly connected to the top plate (14); A lock buckle (15) is fixedly connected to the bottom of the U-shaped bin (12) on one side parallel to the back plate (11); a smart lock (16) is installed on the bottom plate (1) below the lock buckle (15), and the lock buckle (15) and the smart lock (16) cooperate with each other; Two limit blocks (17) are fixedly connected to both sides of the U-shaped bin (12); a guide rod (18) is fixedly connected to the bottom plate (1) below the limit block (17), and the guide rod (18) passes through the limit block (17); a spring is provided between the limit block (17) and the bottom plate (1), and the guide rod (18) passes through the spring; An operating slot (19) is provided above the lock buckle (15); a first U-shaped slot (3) is provided on the bottom plate (1) below the U-shaped bin (12); and a U-shaped mesh plate (31) is fixedly connected to the bottom of the U-shaped bin (12); The computer comprises a computer body (2), wherein a power switch, a restart button, a USB interface and an audio interface are arranged on the front of the computer body (2); when the lock buckle (15) is locked in the smart lock (16), the U-shaped compartment (12) is fitted with the bottom plate (1), and the operation slot (19) is staggered with the power switch, the restart button, the USB interface and the audio interface; When the smart lock (16) is opened, the multiple limit blocks (17) on the U-shaped bin (12) are squeezed by the spring and slide upward along the guide rod (18), and at the same time, the U-shaped bin (12) is driven to move upward as a whole. During the upward movement of the U-shaped bin (12), the slideway (13) on the U-shaped bin (12) is driven to move upward along the back plate (11), and at the same time, the U-shaped bin (12) drives the lock buckle (15) and the operating slot (19) to move upward. Since the U-shaped mesh plate (31) is fixed at the bottom position of the U-shaped bin (12), the upward moving U-shaped bin (12) drives the U-shaped mesh plate (31) gradually moves upward in the first U-shaped groove (3). When the U-shaped bin (12) moves upward to the limit position, there is a certain distance between the U-shaped bin (12) and the bottom plate (1), and the U-shaped mesh plate (31) is located within this distance, and the U-shaped mesh plate (31) is in contact with the back plate (11). Therefore, the U-shaped mesh plate (31) can enclose the space below the U-shaped bin (12). At the same time, the power switch, restart button, USB interface and audio interface on the computer body (2) are just located in the operation slot (19) opened in the U-shaped bin (12).

2. The big data computer security protection device according to claim 1 is characterized in that: The back of the computer body (2) is provided with a power supply interface and an interface for connecting devices; the left end of the computer body (2) is provided with an air inlet slot (21).

3. The big data computer security protection device according to claim 2, characterized in that: The width of the first U-shaped groove (3) is greater than the thickness of the U-shaped mesh plate (31); A U-shaped scraper (32) is fixedly connected in the first U-shaped groove (3), and the cross section of the U-shaped scraper (32) is triangular; the U-shaped mesh plate (31) is located inside the U-shaped scraper (32); A second U-shaped groove (33) is provided on the inner wall of the bottom plate (1) on the inner side of the first U-shaped groove (3), and the second U-shaped groove (33) is located inside the bottom plate (1); the second U-shaped groove (33) is provided with evenly arranged through holes (34) on a side facing the first U-shaped groove (3); an air pump (35) is installed in the middle of the bottom plate (1), and the air pump (35) is communicated with the second U-shaped bin (12); The three side end surfaces of the bottom plate (1) not provided with the back plate (11) are all provided with oblique grooves (36); the oblique grooves (36) located at the position of the smart lock (16) are provided at positions on both sides of the smart lock (16); The chute (36) is provided with a collecting bin (37), and a filter hole is provided in the collecting bin (37).

4. The big data computer security protection device according to claim 3 is characterized in that: The four corners of the computer body (2) are each provided with a right-angle plate (4); The right-angle plates (4) are fixedly connected to the inner surface of the U-shaped bin (12); the right-angle plates (4) are in contact with the computer body (2); the height of the right-angle plates (4) is the same as the height of the U-shaped bin (12); A silicone layer is adhered to the side of the right-angle plate (4) that contacts the computer body (2).

5. The big data computer security protection device according to claim 4 is characterized in that: A sealing plate (42) is slidably connected to the inner side of the U-shaped bin (12) at the position of the operating slot (19); The sealing plate (42) is located between two right-angle plates (4); sliding grooves (41) are provided on the right-angle plates (4) on both sides of the sealing plate (42), and the sealing plate (42) slides in the sliding grooves (41); A support rod (43) is installed at the bottom of the sealing plate (42), and the support rod (43) is in contact with the surface of the bottom plate (1).

6. The big data computer security protection device according to claim 5, characterized in that: A wire groove (111) is provided on the back panel (11), and a power cord on the back of the computer body (2) passes through the wire groove (111); A transverse groove (112) is provided at the bottom of the wire trough (111), and the transverse groove (112) passes through one end portion of the back plate (11).

7. The big data computer security protection device according to claim 6, characterized in that: The top of the guide rod (18) is provided with a retaining ring (181) through a spiral transmission; The spring between the limit block (17) and the bottom plate (1) does not contact the limit block (17) and the bottom plate (1).

8. The big data computer security protection device according to claim 7, characterized in that: Two rollers (5) are rotatably connected between the two right-angle plates (4) on the left side of the computer body (2); The left end surface of the U-shaped bin (12) is fixedly connected to a side bin (51); two rollers (5) are rotatably connected to the side bin (51); the four rollers (5) are rotatably connected to the filter cloth (52), and the filter cloth (52) passes through the U-shaped bin (12); a motor (53) is installed on the side bin (51), and the motor (53) is used to drive one of the rollers (5) to rotate; A door (54) is installed on the side compartment (51); the filter cloth (52) is in contact with the computer on the side close to the computer body (2) and covers the air inlet slot (21); The outer surface of the filter cloth (52) is fixedly connected with evenly arranged spacers (55); the left side of the computer body (2) is fixedly connected with a mounting plate located between two right-angle plates (4), and an exhaust fan (56) is installed on the mounting plate.

9. The big data computer security protection device according to claim 8, characterized in that: A brush (57) is installed in the side bin (51).

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