A protective mechanism for computer hardware

Abstract

The present invention relates to the field of computer technology, and discloses a protection mechanism for computer hardware, including a computer case. A top cover is fixedly connected to the top of the computer case. A computer door is rotatably connected to the inner wall of the front part of the computer case. A hard disk is slidably connected to the inner wall of the computer case. A fixing block is fixedly connected to the inner wall of the computer case. A fixing mechanism is arranged on the inner wall of the computer case. The fixing mechanism includes a connecting shaft, a push plate, a spring, a connecting block, a sliding connecting block, a connecting rod, a chute, a spring rod, a first push rod and a second connecting block. In the present invention, when the computer door is opened and the hard disk is placed therein, the second connecting block contacts the outer surface of the hard disk through its outer surface to fix the hard disk and prevent the hard disk from falling. At the same time, when the hard disk is taken out, the first push rod will push the hard disk out when the computer door is opened, which is more convenient for the installation and maintenance of the hard disk.

Description

Technical Field

[0001] The present invention relates to the field of computer technology, and specifically to a protection mechanism for computer hardware. Background Art

[0002] Computers are electronic devices used for processing, storing, and managing data. They complete various tasks, from simple calculations to complex data analysis, by executing preset programs and instructions. Hardware protection refers to measures to protect computer hardware and other electronic devices from physical damage, malicious attacks, and environmental factors.

[0003] The patent with the publication number CN216817820U relates to a protection mechanism for computer hardware. This mechanism includes a protection box. A first guide rod is welded to the bottom of the inner cavity of the protection box. A sliding seat is movably sleeved on the outer surface of the first guide rod. First shock-absorbing springs are arranged at the top and bottom of the first guide rod. A connecting rod is connected to the outer surface of the sliding seat through a rotating shaft. This anti-vibration protection mechanism for computer hard drives, by installing clamping parts, threaded rods, and clamping disks, when it is necessary to place the hard drive body in the inner cavity of the protection box, first open the door body, then install the hard drive body inside the clamping parts, and then rotate the adjustment handle. The adjustment handle will drive the threaded rod to rotate, so as to fix the hard drive body through the threaded rod and the clamping parts, thus realizing the installation of hard drive bodies with different thicknesses and improving the flexibility of this anti-vibration protection mechanism. However, in this device, the hard drive is directly placed in or fixed inside by screws. The former is likely to cause the hard drive to be displaced and collided, resulting in damage, and the latter is likely to cause difficulties in subsequent hard drive replacement. Therefore, a protection mechanism for computer hardware is proposed to solve the above-mentioned problems. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a protection mechanism for computer hardware in view of the deficiencies in the above-mentioned prior art.

[0005] To solve the above technical problems, the technical solution adopted by the present invention is as follows: A protection mechanism for computer hardware, including a computer case, a top cover is fixedly connected to the top of the computer case, a buckle is rotatably connected to the front of the top cover, heat dissipation openings are provided on both sides of the computer case, a computer door is rotatably connected to the inner wall of the front of the computer case, a hard disk is slidably connected to the inner wall of the computer case, a connection port is fixedly connected to the rear of the computer case, a fixing mechanism is provided on the inner wall of the computer case, a heat dissipation mechanism is provided on the inner wall of the computer case, and a drying mechanism is provided on the inner wall of the computer case. The fixing mechanism includes a fixing block, a connecting shaft, a push plate, a spring, a connecting block one, a sliding connecting block, a connecting rod, a sliding groove, a spring rod, a push rod one, and a connecting block two. The fixing block is fixedly connected to the inner wall of the computer case, the connecting shaft is slidably connected to the inner wall of the fixing block, the push plate is fixedly connected to the end of the connecting shaft away from the fixing block, the spring is fixedly connected to the inner wall of the push plate, the connecting block one is fixedly connected to the end of the push plate away from the fixing block, the sliding groove is fixedly connected to the end of the push plate away from the fixing block, the sliding connecting block is slidably connected to the inner wall of the sliding groove, the connecting rod is rotatably connected to the inner wall of the connecting block one, the connecting block two is rotatably connected to the end of the connecting rod away from the connecting block one, the front of the push rod one is in contact with the rear of the hard disk, the spring rod is fixedly connected to the rear of the push rod one, the inner wall of the sliding connecting block is rotatably connected to the connecting rod, the bottom of the sliding groove is fixedly connected to the computer case, the end of the fixing block away from the computer case is fixedly connected to the spring, and the outer surface of the connecting block two is in contact with the hard disk.

[0006] Preferably, the heat dissipation mechanism includes a fan group, a fixing shaft, an air inlet, a rotating shaft, a rotating rod, a connecting rod, a push rod two, a friction block, a heat dissipation plate, and a circular baffle. The connecting rod is fixedly connected to the rear of the push rod one, the circular baffle is slidably connected to the circumferential surface of the connecting rod, the heat dissipation plate is slidably connected to the circumferential surface of the connecting rod, a sliding groove is provided in the inner wall of the connecting rod, the friction block is fixedly connected to the inner wall of the sliding groove of the connecting rod, the push rod two is fixedly connected to the end of the connecting rod away from the push rod one, the air inlet is provided in the inner wall of the computer case, the fixing shaft is fixedly connected to the inner wall of the computer case, the rotating shaft is rotatably connected to the inner wall of the fixing shaft, the fan group is fixedly connected to the circumferential surface of the rotating shaft, and the rotating rod is fixedly connected to the circumferential surface of the rotating shaft; the rear of the push rod two is in contact with the outer surface of the rotating rod; the bottom end of the rotating shaft is rotatably connected to the computer case; the front of the heat dissipation plate is fixedly connected to the spring rod, and the outer surface of the heat dissipation plate is fixedly connected to the computer case.

[0007] Preferably, the drying mechanism includes a breathable filter plate, a rotating shaft, and a material shifting plate. The breathable filter plate is slidably connected to the circumferential surface of the connecting rod. A desiccant is provided inside the breathable filter plate. The rotating shaft is rotatably connected to the inner wall of the breathable filter plate. The material shifting plate is fixedly connected to the circumferential surface of the rotating shaft; the circumferential surface of the rotating shaft is in contact with the outer surface of the friction block, the outer surface of the breathable filter plate is fixedly connected to the machine shell, and the top end of the material shifting plate is in contact with the inner wall of the breathable filter plate.

[0008] The present invention adopts the above technical solutions and can bring the following beneficial effects:

[0009] 1. For the protection mechanism of computer hardware, through the coordinated operation among the fixed block, connecting shaft, push plate, spring, connecting block, sliding connecting block, connecting rod, chute, spring rod, push rod one, and connecting block two, when the protection mechanism is installed in the host, the machine door can be opened, and the hard disk can be put into or taken out by hand, so as to facilitate the replacement of the hard disk. When the hard disk is put in, the connecting block two contacts the outer surface of the hard disk through its outer surface to fix the hard disk, thereby limiting the hard disk and preventing it from shifting and colliding during use, reducing the probability of its damage.

[0010] 2. For the protection mechanism of computer hardware, through the coordinated operation among the fan group, fixed shaft, air inlet, rotating shaft, rotating rod, connecting rod, push rod two, friction block, and heat dissipation plate, the fan in the machine shell can dissipate heat from the hard disk, preventing the hard disk from overheating during use, which may lead to a decrease in the read speed or even damage. When the hard disk is put in, pushing the hard disk backward will drive the push rod one backward, and the push rod one will drive the rotating rod to deflect. Since the sizes of some hard disks are different, the displacement distances of different-sized hard disks after entering the machine shell are different, and thus the angles of rotation of the fan can be different, ensuring that the fan can deflect according to different-sized hard disks and always face the heat-generating part of the hard disk for heat dissipation, ensuring its heat dissipation efficiency.

[0011] 3. For the protection mechanism of computer hardware, through the coordinated operation among the breathable filter plate, rotating shaft, material shifting plate, and circular baffle, the air entering from outside the machine shell will pass through the breathable filter plate, enabling the desiccant in the breathable filter plate to absorb the moisture in the air, preventing the humid air from contacting the hard disk and causing the hard disk to be damaged by moisture. At the same time, when the connecting rod expands and contracts back and forth, it will drive the material shifting plate to rotate, and the material shifting plate will turn the desiccant inside the breathable filter plate, increasing the contact area between the desiccant and the air and improving the absorption efficiency of the moisture in the air. Description of the Drawings

[0012] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0013] Figure 2 is a half-sectional schematic diagram of the structure of the machine shell of the present invention;

[0014] Figure 3 This is a schematic diagram of the push plate structure of the present invention;

[0015] Figure 4 For the present invention Figure 3 An enlarged schematic diagram of the structure at A in the present invention;

[0016] Figure 5 This is a schematic diagram of the fan group structure of the present invention;

[0017] Figure 6 For the present invention Figure 5 An enlarged schematic diagram of the structure at B in the present invention;

[0018] Figure 7 This is a schematic diagram of the breathable filter plate structure of the present invention.

[0019] In the figure: 1, housing; 2, top cover; 3, buckle; 4, heat dissipation port; 5, machine door; 6, hard disk; 7, fixing mechanism; 701, fixing block; 702, connecting shaft; 703, push plate; 704, spring; 705, connecting block one; 706, sliding connecting block; 707, connecting rod; 708, chute; 709, spring rod; 710, push rod one; 711, connecting block two; 8, heat dissipation mechanism; 801, fan group; 802, fixing shaft; 803, air inlet; 804, rotating shaft; 805, rotating rod; 806, connecting rod; 807, push rod two; 808, friction block; 809, heat dissipation plate; 810, circular baffle; 9, drying mechanism; 901, breathable filter plate; 902, rotating shaft; 903, feeding plate; 10, connection port. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all 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 shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-7, an embodiment of the present invention is: a protection mechanism for computer hardware, including a chassis 1, a top cover 2 is fixedly connected to the top of the chassis 1, a buckle 3 is rotatably connected to the front of the top cover 2, heat dissipation openings 4 are provided on both sides of the chassis 1, a machine door 5 is rotatably connected to the inner wall of the front of the chassis 1, a hard disk 6 is slidably connected to the inner wall of the chassis 1, a connection port 10 is fixedly connected to the rear of the chassis 1, a fixing mechanism 7 is provided on the inner wall of the chassis 1, a heat dissipation mechanism 8 is provided on the inner wall of the chassis 1, a drying mechanism 9 is provided on the inner wall of the chassis 1. The fixing mechanism 7 includes a fixing block 701, a connecting shaft 702, a push plate 703, a spring 704, a first connecting block 705, a sliding connecting block 706, a connecting rod 707, a chute 708, a spring rod 709, a first push rod 710 and a second connecting block 711. The fixing block 701 is fixedly connected to the inner wall of the chassis 1, the connecting shaft 702 is slidably connected to the inner wall of the fixing block 701, the push plate 703 is fixedly connected to the end of the connecting shaft 702 away from the fixing block 701, the spring 704 is fixedly connected to the inner wall of the push plate 703, the first connecting block 705 is fixedly connected to the end of the push plate 703 away from the fixing block 701, the chute 708 is fixedly connected to the end of the push plate 703 away from the fixing block 701, the sliding connecting block 706 is slidably connected to the inner wall of the chute 708, the connecting rod 707 is rotatably connected to the inner wall of the first connecting block 705, the second connecting block 711 is rotatably connected to the end of the connecting rod 707 away from the first connecting block 705. After the protection mechanism is installed in the host, the buckle 3 is opened by hand. After the buckle 3 is opened, it will drive the machine door 5 in contact with the rear end to open. When the machine door 5 is opened, the hard disk 6 is pushed in by hand. After the hard disk 6 enters, the connecting shaft 702 slidably connected to the inner wall of the fixing block 701 will push the push plate 703. The movement of the push plate 703 will move the first connecting block 705 fixedly connected to the end away from the fixing block 701. The push plate 703 will also drive the sliding connecting block 706 connected to the sliding end away from the fixing block 701 to move. The movement of the first connecting block 705 and the sliding connecting block 706 drives the connecting rod 707 rotatably connected to the inner wall to rotate. The rotation of the connecting rod 707 will drive the outer surface of the second connecting block 711 rotatably connected to the outer surface to contact the outer surface of the hard disk 6, so as to better fix the hard disk 6. The front of the first push rod 710 is in contact with the rear of the hard disk 6. The spring rod 709 is fixedly connected to the rear of the first push rod 710. The inner wall of the sliding connecting block 706 is rotatably connected to the connecting rod 707. The bottom of the chute 708 is fixedly connected to the chassis 1. The end of the fixing block 701 away from the chassis 1 is fixedly connected to the spring 704. The outer surface of the second connecting block 711 is in contact with the hard disk 6. At the same time, the spring 704 fixedly connected to the end of the fixing block 701 away from the chassis 1 will buffer the hard disk 6. When the hard disk 6 is pushed in and the machine door 5 is closed at the same time, the hard disk 6 will push the first push rod 710 in contact with the rear part backward. The backward push of the first push rod 710 drives the spring rod 709 fixedly connected to the rear part to contract.When the machine door 5 is opened, the push rod 710 will also drive the hard disk 6 to extend outwards, which is more convenient for the installation and maintenance of the hard disk 6.

[0022] The heat dissipation mechanism 8 includes a fan group 801, a fixed shaft 802, an air inlet 803, a rotating shaft 804, a rotating rod 805, a connecting rod 806, a push rod 807, a friction block 808, a heat dissipation plate 809 and a circular baffle 810. The outer surface of the heat dissipation plate 809 is fixedly connected to the machine shell 1. The connecting rod 806 is fixedly connected to the rear of the push rod 710. The circular baffle 810 is slidably connected to the circumferential surface of the connecting rod 806. The heat dissipation plate 809 is slidably connected to the circumferential surface of the connecting rod 806. When the connection port 10 is connected, the built-in motor in the fan group 801 will be powered on and rotate. The fan group 801 rotates and blows air in from the air inlet 803 towards the heat dissipation plate 809. The heat dissipation plate 809 will bring the air to the hard disk 6 for heat dissipation, making the heat dissipation effect better. A sliding groove is provided on the inner wall of the connecting rod 806. The friction block 808 is fixedly connected to the inner wall of the sliding groove of the connecting rod 806. The push rod 807 is fixedly connected to one end of the connecting rod 806 away from the push rod 710. The air inlet 803 is provided on the inner wall of the machine shell 1. The fixed shaft 802 is fixedly connected to the inner wall of the machine shell 1. The rotating shaft 804 is rotatably connected to the inner wall of the fixed shaft 802. The fan group 801 is fixedly connected to the circumferential surface of the rotating shaft 804. The rotating rod 805 is fixedly connected to the circumferential surface of the rotating shaft 804; the rear part of the push rod 807 is in contact with the outer surface of the rotating rod 805; the bottom end of the rotating shaft 804 is rotatably connected to the machine shell 1; the front part of the heat dissipation plate 809 is fixedly connected to the spring rod 709. At the same time, the backward push of the push rod 710 drives the connecting rod 806 fixedly connected to the rear to move backward. The backward movement of the connecting rod 806 will drive the push rod 807 at one end away from the push rod 710 to move. The movement of the push rod 807 drives the rotating rod 805 in contact with its outer surface to rotate. The rotation of the rotating rod 805 drives the rotating shaft 804 fixedly connected to the top to rotate. The rotation of the rotating shaft 804 drives the fan group 801 fixedly connected to the circumferential surface to rotate, changing the direction of the air blown by the fan group 801, so that the air can better blow to the outer surface of the hard disk 6 for cooling and better dissipate the heat of the hard disk 6.

[0023] Working principle: After the protective mechanism is installed in the host, the buckle 3 is opened by hand. After the buckle 3 is opened, the door 5 in contact with the rear end is opened. When the door 5 is opened, the hard disk 6 is pushed in by hand. After the hard disk 6 enters, the connecting shaft 702 slidingly connected to the inner wall of the fixed block 701 will push the push plate 703. The push plate 703 moves to move the connecting block 1 705 fixedly connected to one end of the fixed block 701 away from the fixed block 701. The push plate 703 will also drive the sliding connecting block 706 connected to the sliding end away from the fixed block 701 to move. The movement of the connecting block 1 705 and the sliding connecting block 706 drives the connecting block 706 connected to the inner wall to rotate. When the rod 707 rotates, the rotation of the connecting rod 707 will drive the outer surface of the connecting block 2 711 connected to the outer surface to contact the outer surface of the hard disk 6, so that the hard disk 6 can be better fixed. At the same time, the spring 704 fixedly connected to the fixing block 701 at one end away from the casing 1 will buffer the hard disk 6. When the hard disk 6 is pushed in and the machine door 5 is closed at the same time, the hard disk 6 will drive the push rod 1 710 in contact with the rear to push backward. The push rod 1 710 pushes backward to drive the spring rod 709 fixedly connected to the rear to contract. When the machine door 5 is opened, the push rod 1 710 will also drive the hard disk 6 to extend outward, which is more convenient for the installation and maintenance of the hard disk 6.

[0024] When the connector 10 is connected, the motor inside the fan assembly 801 will be powered on and rotate. The rotation of the fan assembly 801 will blow air from the air inlet 803 to the heat sink 809. The heat sink 809 will bring the wind to the hard disk 6 for heat dissipation to prevent the hard disk 6 from being overheated during use, thereby reducing the reading speed or even damaging the hard disk 6. Some hard disks 6 have different sizes, so that hard disks of different sizes have different displacement distances after entering the housing 1. Therefore, the push rod 710 pushes backward to drive the connecting rod 806 fixedly connected at the rear to push backward. The connecting rod 806 pushes backward to drive the hard disk 6 to move backward. The push rod 2 807 moves away from one end of the push rod 1 710, and the movement of the push rod 2 807 drives the rotating rod 805 in contact with the outer surface to rotate. The rotation of the rotating rod 805 drives the rotating shaft 804 fixed on the top to rotate. The rotation of the rotating shaft 804 drives the fan group 801 fixed on the circumferential surface to rotate. The wind direction blown by the fan group 801 is changed, ensuring that the fan group 801 can be deflected according to different sizes of hard disks 6, ensuring that the fan group 801 can always face the heat generated by the hard disk 6 to dissipate heat, thereby ensuring its heat dissipation efficiency.

[0025] See also Figures 1-7, on the basis of the above embodiments, in another embodiment of the present invention, the drying mechanism 9 includes a breathable filter plate 901, a rotating shaft 902, and a material shifting plate 903. The breathable filter plate 901 is slidably connected to the circumferential surface of the connecting rod 806. A desiccant is provided inside the breathable filter plate 901. When the fan group 801 dissipates heat, the air entering from outside the casing 1 will pass through the breathable filter plate 901, so that the desiccant in the breathable filter plate 901 absorbs the moisture in the air. At the same time, the air from the fan group 801 blows through the breathable filter plate 901 to prevent the humid air from contacting the hard disk 6, thereby preventing the hard disk 6 from being damaged by moisture and making the drying effect of the desiccant in the breathable filter plate 901 better. The rotating shaft 902 is rotatably connected to the inner wall of the breathable filter plate 901, and the material shifting plate 903 is fixedly connected to the circumferential surface of the rotating shaft 902; the circumferential surface of the rotating shaft 902 is in contact with the outer surface of the friction block 808, the outer surface of the breathable filter plate 901 is fixedly connected to the casing 1, and the top of the material shifting plate 903 is in contact with the inner wall of the breathable filter plate 901. At the same time, when the connecting rod 806 expands and contracts, the friction block 808 in the sliding groove opened on the inner wall of the belt is moved back and forth. The back-and-forth movement of the friction block 808 drives the rotating shaft 902 in contact with its outer surface to rotate. The rotation of the rotating shaft 902 drives the material shifting plate 903 fixedly connected to its circumferential surface to rotate. The rotation of the material shifting plate 903 drives the dryer inside the breathable filter plate 901 to be evenly turned over, making the drying effect of the desiccant on the hard disk 6 better.

[0026] Working principle: When the fan group 801 dissipates heat, the air entering from outside the casing 1 will pass through the breathable filter plate 901, so that the desiccant in the breathable filter plate 901 absorbs the moisture in the air. At the same time, the air from the fan group 801 blows through the breathable filter plate 901 to prevent the humid air from contacting the hard disk 6, thereby preventing the hard disk 6 from being damaged by moisture and making the drying effect of the desiccant in the breathable filter plate 901 better. At the same time, when the connecting rod 806 expands and contracts, the friction block 808 in the sliding groove opened on the inner wall of the belt is moved back and forth. The back-and-forth movement of the friction block 808 drives the rotating shaft 902 in contact with its outer surface to rotate. The rotation of the rotating shaft 902 drives the material shifting plate 903 fixedly connected to its circumferential surface to rotate. The rotation of the material shifting plate 903 drives the dryer inside the breathable filter plate 901 to be evenly turned over, making the drying effect of the desiccant on the hard disk 6 better.

[0027] The present invention provides a protection mechanism for computer hardware. There are many methods and ways to specifically implement this technical solution. The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and retouches can be made, and these improvements and retouches should also be regarded as the protection scope of the present invention. Each component not clearly defined in this embodiment can be implemented by existing technologies.

Claims

1. A computer hardware protection mechanism, comprising a housing, characterized in that: The top of the housing is fixedly connected with a top cover, the front of the top cover is rotatably connected with a buckle, heat dissipation ports are provided on both sides of the housing, the front inner wall of the housing is rotatably connected with a door, the inner wall of the housing is slidably connected with a hard disk, and the rear of the housing is fixedly connected with a connection port; The inner wall of the housing is provided with a fixing mechanism, the inner wall of the housing is provided with a heat dissipation mechanism, and the inner wall of the housing is provided with a drying mechanism; The fixing mechanism comprises a fixing block, a connecting shaft, a push plate, a spring, a connecting block 1, a sliding connecting block, a connecting rod, a sliding groove, a spring rod, a push rod 1 and a connecting block 2, the inner wall of the casing is fixedly connected with a fixing block, the connecting shaft is slidably connected to the inner wall of the fixing block, the push plate is fixedly connected to one end of the connecting shaft away from the fixing block, the spring is fixedly connected to the inner wall of the push plate, the connecting block 1 is fixedly connected to one end of the push plate away from the fixed block, the sliding groove is fixedly connected to one end of the push plate away from the fixed block, the sliding connecting block is slidably connected to the inner wall of the sliding groove, the connecting rod is rotatably connected to the inner wall of the connecting block 1, the connecting block 2 is rotatably connected to one end of the connecting rod away from the connecting block 1, the front part of the push rod 1 contacts the rear part of the hard disk, and the spring rod is fixedly connected to the rear part of the push rod 1; The heat dissipation mechanism includes a fan group, a fixed shaft, an air inlet, a rotating shaft, a rotating rod, a connecting rod, a second push rod, a friction block, a heat dissipation plate and a circular baffle, the connecting rod is fixedly connected to the rear part of the first push rod, the circular baffle is slidably connected to the circumferential surface of the connecting rod, the heat dissipation plate is slidably connected to the circumferential surface of the connecting rod, the inner wall of the connecting rod is provided with a sliding groove, the friction block is fixedly connected to the inner wall of the sliding groove of the connecting rod, the second push rod is fixedly connected to an end of the connecting rod away from the first push rod, the air inlet is provided on the inner wall of the casing, the fixed shaft is fixedly connected to the inner wall of the casing, the rotating shaft is rotatably connected to the inner wall of the fixed shaft, the fan group is fixedly connected to the circumferential surface of the rotating shaft, and the rotating rod is fixedly connected to the circumferential surface of the rotating shaft; The drying mechanism includes a breathable filter plate, a rotating shaft, and a material-shifting plate. The breathable filter plate is slidably connected to the circumferential surface of the connecting rod, a desiccant is arranged inside the breathable filter plate, the rotating shaft is rotatably connected to the inner wall of the breathable filter plate, and the material-shifting plate is fixedly connected to the circumferential surface of the rotating shaft.

2. A computer hardware protection mechanism according to claim 1, characterized in that: The inner wall of the sliding connection block is rotatably connected to the connecting rod, and the bottom of the sliding groove is fixedly connected to the casing.

3. A computer hardware protection mechanism according to claim 2, characterized in that: One end of the fixing block away from the housing is fixedly connected to the spring, and the outer surface of the second connecting block is in contact with the hard disk.

4. A computer hardware protection mechanism according to claim 3, characterized in that: The rear part of the push rod 2 is in contact with the outer surface of the rotating rod, and the bottom end of the rotating shaft is rotatably connected with the housing.

5. A computer hardware protection mechanism according to claim 4, characterized in that: The front part of the heat dissipation plate is fixedly connected to the spring rod, and the outer surface of the heat dissipation plate is fixedly connected to the casing.

6. A computer hardware protection mechanism according to claim 5, characterized in that: The circumferential surface of the rotating shaft contacts the outer surface of the friction block, the outer surface of the air-permeable filter plate is fixedly connected to the casing, and the top end of the material-diverting plate contacts the inner wall of the air-permeable filter plate.

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