Safety protection device for computer hardware

Abstract

The invention discloses a safety protection device for computer hardware, and belongs to the technical field of computers, the safety protection device comprises a shell and a protection cover, and a cable pipe is assembled on the side face of the shell. By arranging the shell, the protective cover, the cable pipe, the insertion rod, the threaded rod, the collision rod, a first hydraulic guide rail, a first push rod, a first sliding block, a clamping groove, a second hydraulic guide rail, a second push rod, a first spring and a second sliding block, the insertion rod is inserted into a circular groove and a square groove in the side face of the threaded rod, the insertion rod rotates to make the threaded rod rotate, and the collision rod collides with the first push rod to descend; liquid in a first hydraulic guide rail extrudes a first sliding block to be clamped into a clamping groove, and a second sliding block is clamped into the clamping groove to complete fixation, so that the problems that the bottom of a rotating rod extrudes the side face of a bent movable plate, the bent movable plate laterally slides into the clamping groove to be fixed, the bent movable plate possibly deforms after long-term use, and a rotating shaft cannot drive the bent movable plate to move are solved; and the fixing effect of the protection assembly is influenced.

Description

Technical Field

[0001] The present application relates to the field of computer technology, and in particular to a security protection device for computer hardware. Background Art

[0002] A computer hardware security device is extremely necessary to protect the hardware from physical damage, ensure data security and privacy, improve system stability and reliability, and comply with regulatory requirements. Therefore, when selecting and using computer hardware, users should fully consider the importance and necessity of security devices.

[0003] The existing computer hardware safety protection device has the problem that the bottom of the rotating rod squeezes the side of the bent movable plate so that the bent movable plate slides sideways into the card slot for fixation. After long-term use, the bent movable plate may be deformed, and the rotating shaft cannot drive the bent movable plate to move, affecting the fixing effect of the protection component. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a computer hardware security protection device, which solves the problems raised in the above background technology. To achieve the above purpose, the present invention is implemented by the following technical solutions: A computer hardware security protection device, including a housing, a protective cover, a cable tube is installed on the side of the housing, a protective component is installed on the side of the protective cover, the protective component includes a threaded rod, the threaded rod is threadedly connected to the side of the protective cover, the side of the threaded rod is equipped with a plug rod, the side of the threaded rod is rotatably connected to a collision rod, the side of the collision rod is slidably connected to the side of the protective cover, the side of the protective cover is fixedly connected to a first hydraulic guide rail, the top of the first hydraulic guide rail is slidably connected to a first push rod, the side of the first hydraulic guide rail is slidably connected to a first slider, the side of the housing is provided with a slot, the side of the second hydraulic guide rail is slidably connected to a second push rod, the bottom of the second push rod is fixedly connected to the top of the first slider, the side of the second push rod is fixedly connected to a first spring, the side of the first spring is fixedly connected to the side of the first hydraulic guide rail, and the side of the second hydraulic guide rail is slidably connected to a second slider. The insertion rod is inserted into the circular groove and the square groove on the side of the threaded rod. The rotation of the insertion rod causes the threaded rod to rotate, the collision rod collides with the first push rod to descend, the liquid inside the first hydraulic guide rail squeezes the first slider into the slot, and the second slider is snapped into the slot to complete the fixation, thereby solving the problem that the side of the bent movable plate is squeezed by the bottom of the rotating rod so that the bent movable plate slides sideways into the slot for fixation, the bent movable plate may be deformed after long-term use, and the rotating shaft cannot drive the bent movable plate to move, affecting the fixing effect of the protection component.

[0005] Preferably, a square groove and a circular groove are formed on the side surface of the threaded rod.

[0006] Preferably, a slope is provided on the top of the first push rod.

[0007] Preferably, a circular sleeve and a square rod are provided on the side of the insertion rod, and the square rod is located near the center of the side of the insertion rod.

[0008] Preferably, the side of the shell is equipped with a fixing assembly, and the fixing assembly includes a mounting plate, the mounting plate is fixedly connected to the side of the shell, the side of the shell is fixedly connected to a third hydraulic guide rail, the top of the third hydraulic guide rail is slidably connected to a third push rod, the side of the third hydraulic guide rail is slidably connected to a slide rod, the side of the slide rod is fixedly connected to a second spring, the side of the second spring is fixedly connected to the side of the third hydraulic guide rail, the top of the slide rod is fixedly connected to a fixing plate, the top of the shell is rotatably connected to a connecting rod, and the bottom of the connecting rod is slidably connected to the top of the slide rod. The hardware is placed on the mounting plate. When the first slider is inserted into the slot, the bottom of the first slider squeezes the third push rod to move down. The descent of the third push rod squeezes the liquid inside the third hydraulic guide rail. The liquid inside the third hydraulic guide rail squeezes the slide slot rod to move. The slide slot rod is connected and restricted by the connecting rod to make the slide slot rods approach each other. The movement of the slide slot rod drives the movement of the fixed plate. The movement of the fixed plate fixes the hardware so that the hardware will not shake easily. When the hardware needs to be removed, the second slider leaves the top of the third push rod, and the slide slot rod is reset by the elastic force of the second spring to loosen the hardware.

[0009] Preferably, protrusions are provided at both ends of the slide slot rod, and the bottom of the fixing plate is fixedly connected to the protrusions.

[0010] Preferably, the side of the cable tube is equipped with an automatic plug-in assembly, and the automatic plug-in assembly includes a fourth hydraulic guide rail, the fourth hydraulic guide rail is fixedly connected to the inside of the cable tube, the side of the fourth hydraulic guide rail is slidably connected to a fourth push rod, the side of the second push rod is fixedly connected to the fixed plate, the side of the fourth hydraulic guide rail is slidably connected to a fourth slider, the inner wall side of the cable tube is provided with a slide groove, the inner wall side of the slide groove is slidably connected to a cable plate, the side of the cable plate is equipped with a cable connector, and the side of the cable plate is slidably connected to the side of the fourth slider. The fixed plates are close to each other, the fixed plate drives the fourth push rod to move, the fourth push rod moves toward the inside of the fourth hydraulic guide rail, the liquid inside the fourth hydraulic guide rail squeezes the fourth slider to move, the fourth slider pushes the cable plate to move, the cable plate slides along the slide groove, the cable plate slides and drives the cable connector to move, and the cable connector moves to the hardware interface to complete the connection.

[0011] Preferably, the cable plate and the inner wall of the cable tube are consistent in shape and size.

[0012] The benefits of this application are: (1) The present application sets a shell, a protective cover, a cable tube, an insertion rod, a threaded rod, a collision rod, a first hydraulic guide rail, a first push rod, a first slider, a slot, a second hydraulic guide rail, a second push rod, a first spring, and a second slider, and inserts the insertion rod into the circular groove and the square groove on the side of the threaded rod. The insertion rod rotates to rotate the threaded rod, and the collision rod collides with the first push rod to descend. The liquid inside the first hydraulic guide rail squeezes the first slider into the slot, and the second slider is snapped into the slot to complete the fixation, thereby solving the problem that the side of the bent movable plate is squeezed by the bottom of the rotating rod so that the bent movable plate slides sideways into the slot for fixation. After long-term use, the bent movable plate may be deformed, and the rotating shaft cannot drive the bent movable plate to move, affecting the fixing effect of the protective component.

[0013] (2) The present application places the hardware on the mounting plate by setting a mounting plate, a third hydraulic guide rail, a third push rod, a slide rod, a second spring, a fixed plate, and a connecting rod. When the first slider is inserted into the slot, the bottom of the first slider squeezes the third push rod to move down. The third push rod is lowered so that the liquid inside the third hydraulic guide rail is squeezed. The liquid inside the third hydraulic guide rail squeezes the slide rod to move. The slide rod is connected and restricted by the connecting rod, so that the slide rods are close to each other. The movement of the slide rod drives the movement of the fixed plate. The movement of the fixed plate fixes the hardware so that the hardware will not shake easily. When the hardware needs to be removed, the second slider leaves the top of the third push rod, and the slide rod is reset by the elastic force of the second spring to loosen the hardware.

[0014] (3) The present application sets a fourth hydraulic guide rail, a fourth push rod, a fourth slider, a cable plate, a cable connector, and a slide groove. The fixed plates are close to each other, the fixed plate drives the fourth push rod to move, the fourth push rod moves toward the inside of the fourth hydraulic guide rail, the liquid inside the fourth hydraulic guide rail squeezes the fourth slider to move, the fourth slider pushes the cable plate to move, the cable plate slides along the slide groove, the sliding of the cable plate drives the cable connector to move, and the cable connector moves to the hardware interface to complete the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The schematic embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application. In the drawings: Figure 1 is a three-dimensional appearance diagram of the present invention; Figure 2 is a front cross-sectional view of the present invention; Figure 3 The present invention Figure 2 Enlarged view of point A in the middle; Figure 4 is a three-dimensional appearance diagram of the plunger of the present invention; Figure 5 is a three-dimensional appearance diagram of the threaded rod of the present invention; Figure 6 is a front cross-sectional bottom view of the present invention; Figure 7 is another depth front cross-sectional view of the present invention; Figure 8 The present invention Figure 7 Enlarged view of point B in the middle; Fig. 9 is a top cross-sectional view of the present invention; Fig.10 is another depth top cross-sectional view of the present invention; Fig.11 The present invention Fig.10 Enlarged view of center C.

[0016] In the above figure, 100, housing; 200, protective cover; 300, cable tube; 400, protection assembly; 401, plug rod; 402, threaded rod; 403, collision rod; 405, first hydraulic guide rail; 406, first push rod; 407, first slider; 408, slot; 409, second hydraulic guide rail; 410, second push rod; 411, first spring; 412, second slider; 500, fixing assembly; 501, mounting plate; 502, third hydraulic guide rail; 503, third push rod; 504, slide rod; 505, second spring; 506, fixing plate; 507, connecting rod; 600, automatic plug-in assembly; 601, fourth hydraulic guide rail; 602, fourth push rod; 603, fourth slide block; 604, cable plate; 605, cable connector; 606, slide groove. DETAILED DESCRIPTION

[0017] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only embodiments of a part of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application.

[0018] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application are described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, the process, method, system, product or equipment comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or equipment.

[0019] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0020] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0021] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments. Example

[0023] See also Figure 1-Figure 6This embodiment provides a computer hardware security protection device, including a housing 100 and a protective cover 200. A cable tube 300 is mounted on the side of the housing 100. A protective assembly 400 is mounted on the side of the protective cover 200. The protective assembly 400 includes a threaded rod 402. A square groove and a round groove are formed on the side of the threaded rod 402. The threaded rod 402 is threadedly connected to the side of the protective cover 200. A plug rod 401 is mounted on the side of the threaded rod 402. A round sleeve and a square rod are arranged on the side of the plug rod 401. The square rod is located near the center of the side of the plug rod 401. The side of the threaded rod 402 is rotatably connected to the collision rod 403, and the insertion rod 401 is rotated. The rotation of the insertion rod 401 can cause the threaded rod 402 to rotate, and the rotation of the threaded rod 402 causes the collision rod 403 to slide toward the center of the protective cover 200. The side of the collision rod 403 is slidably connected to the side of the protective cover 200. The side of the protective cover 200 is fixedly connected to the first hydraulic guide rail 405. The top of the first hydraulic guide rail 405 is slidably connected to the first push rod 406, and the top of the first push rod 406 is provided with an inclined surface. The side of the first hydraulic guide rail 405 is slidably connected with the first slider 407, the side of the shell 100 is provided with a slot 408, the side of the second hydraulic guide rail 409 is slidably connected with the second push rod 410, the bottom of the second push rod 410 is fixedly connected to the top of the first slider 407, the collision rod 403 can collide with the first push rod 406 to descend, the first push rod 406 squeezes the internal liquid of the first hydraulic guide rail 405, the internal liquid of the first hydraulic guide rail 405 squeezes the first slider 407 into the slot 408, the first slider 407 drives the second push rod 410 to move, the side of the second push rod 410 is fixedly connected with the first spring 411, the side of the first spring 411 is fixedly connected to the side of the first hydraulic guide rail 405, and the side of the second hydraulic guide rail 409 is slidably connected with the second slider 412. The square rod on the insertion rod 401 is located near the center of the insertion rod 401 and corresponds to the square groove on the threaded rod 402. The square groove is located near the center of the threaded rod 402, so that when a non-operating personnel uses a square rod other than the insertion rod 401 to rotate the threaded rod 402, the force required is relatively large, making it difficult to open the protection component 400. The insertion rod 401 is inserted into the circular groove and the square groove on the side of the threaded rod 402. The insertion rod 401 rotates to rotate the threaded rod 402, and the collision rod 403 collides with the first push rod 406 to descend. The liquid inside the first hydraulic guide rail 405 squeezes the first slider 407 into the slot 408, and the second slider 412 is stuck in the slot 408 to complete the fixation, thereby solving the problem that the side of the bent movable plate is squeezed by the bottom of the rotating rod so that the bent movable plate slides laterally into the slot 408 for fixation. After long-term use, the bent movable plate may be deformed, and the rotating shaft cannot drive the bent movable plate to move, affecting the fixing effect of the protection component 400.

[0024] When the above device is used, the insertion rod 401 is inserted into the circular groove and the square groove on the side of the threaded rod 402, and the insertion rod 401 is rotated. The rotation of the insertion rod 401 causes the threaded rod 402 to rotate, and the rotation of the threaded rod 402 causes the collision rod 403 to slide toward the center of the protective cover 200. The collision rod 403 collides with the first push rod 406 to descend, and the first push rod 406 squeezes the liquid inside the first hydraulic guide rail 405. The liquid inside the first hydraulic guide rail 405 squeezes the first slider 407 into the card slot 408, and the first slider 407 drives the second push rod 410 to move, and the second push rod 410 squeezes the second hydraulic guide rail The liquid inside 409 causes the second slider 412 to be stuck into the slot 408 to complete the fixation. The square rod on the insertion rod 401 is located near the center of the insertion rod 401, corresponding to the square groove on the threaded rod 402. The square groove is located near the center of the threaded rod 402, so that when a non-operating personnel uses a square rod other than the insertion rod 401 to rotate the threaded rod 402, the force required is relatively large, making it difficult to open the protection component 400. When the hardware needs to be disassembled, the insertion rod 401 is rotated in the opposite direction, and the first spring 411 drives the second push rod 410 to reset so that the first slider 407 and the second slider 412 are disengaged from the slot 408. Example

[0025] See also Figure 1-Figure 9On the basis of Example 1, the present application sets a housing 100. The side of the housing 100 is equipped with a fixing assembly 500, and the fixing assembly 500 includes a mounting plate 501, and the mounting plate 501 is fixedly connected to the side of the housing 100. The side of the housing 100 is fixedly connected with a third hydraulic guide rail 502, and the top of the third hydraulic guide rail 502 is slidably connected with a third push rod 503. When the first slider 407 is inserted into the slot 408, the bottom of the first slider 407 can squeeze the third push rod 503 to drop. The side of the third hydraulic guide rail 502 is slidably connected with a slide rod 504, and the side of the slide rod 504 is fixedly connected with a second spring 505, and the side of the second spring 505 is fixedly connected to the side of the third hydraulic guide rail 502. The top of the slide rod 504 is fixedly connected with a fixing plate 506, and protrusions are provided at both ends of the slide rod 504, and the bottom of the fixing plate 506 is fixedly connected to the protrusions. The slide rods 504 are close to each other, and the movement of the slide rods 504 can drive the fixed plate 506 to move. The movement of the fixed plate 506 fixes the hardware so that the hardware will not shake easily. The top of the shell 100 is rotatably connected to the connecting rod 507, and the bottom of the connecting rod 507 is slidably connected to the top of the slide rod 504. The descent of the third push rod 503 can squeeze the liquid inside the third hydraulic guide rail 502, and the liquid inside the third hydraulic guide rail 502 squeezes the slide rod 504 to move. The slide rod 504 is connected and restricted by the connecting rod 507 to place the hardware on the mounting plate 501. When the first slider 407 is inserted into the slot 408, the bottom of the first slider 407 squeezes the third push rod 503 to descend. The descent of the third push rod 503 squeezes the liquid inside the third hydraulic guide rail 502, and the liquid inside the third hydraulic guide rail 502 squeezes the slide rod 504 to move. The slide rod 504 is connected and restricted by the connecting rod 507 to make the slide rods 504 approach each other. The movement of the slide rod 504 drives the fixed plate 506 to move. The movement of the fixed plate 506 fixes the hardware so that the hardware will not shake easily. When the hardware needs to be removed, the second slider 412 leaves the top of the third push rod 503, and the slide rod 504 is reset by the elastic force of the second spring 505 to release the hardware.

[0026] When the above-mentioned device is used, the hardware is placed on the mounting plate 501. When the first slider 407 is inserted into the slot 408, the bottom of the first slider 407 squeezes the third push rod 503 to descend. The descent of the third push rod 503 squeezes the liquid inside the third hydraulic guide rail 502. The liquid inside the third hydraulic guide rail 502 squeezes the slide rod 504 to move. The slide rod 504 is connected and restricted by the connecting rod 507 to make the slide rods 504 approach each other. The movement of the slide rod 504 drives the fixed plate 506 to move. The movement of the fixed plate 506 fixes the hardware so that the hardware will not shake easily. When the hardware needs to be removed, the second slider 412 leaves the top of the third push rod 503, and the slide rod 504 is reset by the elastic force of the second spring 505 to loosen the hardware. Example

[0027] See also Figure 1-Figure 11 On the basis of Example 2, the present application sets a cable tube 300. The side of the cable tube 300 is equipped with an automatic plug-in assembly 600, which includes a fourth hydraulic guide rail 601, which is fixedly connected to the inside of the cable tube 300, and a fourth push rod 602 is slidably connected to the side of the fourth hydraulic guide rail 601, and a fixed plate 506 can drive the fourth push rod 602 to move, and the fourth push rod 602 moves toward the inside of the fourth hydraulic guide rail 601, and the side of the fourth push rod 602 is fixedly connected to the fixed plate 506, and a fourth slider 603 is slidably connected to the side of the fourth hydraulic guide rail 601, and a slide groove 606 is provided on the side of the inner wall of the cable tube 300, and a cable plate 604 is slidably connected to the side of the inner wall of the slide groove 606, and the liquid inside the fourth hydraulic guide rail 601 can squeeze the fourth slider 603 to move, and the fourth slider 603 pushes the cable plate 604 to move, and the cable plate 604 is consistent in shape and size with the inner wall of the cable tube 300. The side of the cable plate 604 is equipped with a cable connector 605, and the side of the cable plate 604 is slidably connected to the side of the fourth slider 603. The cable plate 604 can slide along the slide groove 606, and the cable plate 604 slides to drive the cable connector 605 to move, and the cable connector 605 moves to the hardware interface to complete the connection. The fixed plates 506 are close to each other, and the fixed plates 506 drive the fourth push rod 602 to move, and the fourth push rod 602 moves toward the inside of the fourth hydraulic guide rail 601. The liquid inside the fourth hydraulic guide rail 601 squeezes the fourth slider 603 to move, and the fourth slider 603 pushes the cable plate 604 to move, and the cable plate 604 slides along the slide groove 606. The cable plate 604 slides to drive the cable connector 605 to move, and the cable connector 605 moves to the hardware interface to complete the connection.

[0028] When the above-mentioned device is in actual use, the fixed plates 506 are close to each other, the fixed plates 506 drive the fourth push rod 602 to move, the fourth push rod 602 moves toward the inside of the fourth hydraulic guide rail 601, the liquid inside the fourth hydraulic guide rail 601 squeezes the fourth slider 603 to move, the fourth slider 603 pushes the cable plate 604 to move, the cable plate 604 slides along the slide groove 606, the sliding of the cable plate 604 drives the cable connector 605 to move, and the cable connector 605 moves to the hardware interface to complete the connection.

[0029] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A computer hardware safety protection device, comprising a housing (100) and a protective cover (200), wherein a cable tube (300) is mounted on a side of the housing (100); It is characterized in that The side of the protection cover (200) is equipped with a protection assembly (400), and the protection assembly (400) comprises a threaded rod (402), the threaded rod (402) is threadedly connected to the side of the protection cover (200), the side of the threaded rod (402) is equipped with an insertion rod (401), the side of the threaded rod (402) is rotatably connected to a collision rod (403), the side of the collision rod (403) is slidably connected to the side of the protection cover (200), the side of the protection cover (200) is fixedly connected to a first hydraulic guide rail (405), and the top of the first hydraulic guide rail (405) is slidably connected to a first push rod (401). 6), the first hydraulic guide rail (405) is slidably connected to the side of a first slider (407), a slot (408) is provided on the side of the housing (100), the second hydraulic guide rail (409) is slidably connected to the side of a second push rod (410), the bottom of the second push rod (410) is fixedly connected to the top of the first slider (407), the side of the second push rod (410) is fixedly connected to the side of a first spring (411), the side of the first spring (411) is fixedly connected to the side of the first hydraulic guide rail (405), and the side of the second hydraulic guide rail (409) is slidably connected to the second slider (412).

2. A computer hardware security protection device according to claim 1, characterized in that: A square groove and a circular groove are formed on the side surface of the threaded rod (402).

3. A computer hardware security protection device according to claim 1, characterized in that: The top of the first push rod (406) is provided with an inclined surface.

4. A computer hardware security protection device according to claim 1, characterized in that: A circular sleeve and a square rod are provided on the side of the insertion rod (401), and the square rod is located near the center of the side of the insertion rod (401).

5. A computer hardware security protection device according to claim 1, characterized in that: A fixing assembly (500) is mounted on the side of the housing (100). The fixing assembly (500) comprises a mounting plate (501). The mounting plate (501) is fixedly connected to the side of the housing (100). A third hydraulic guide rail (502) is fixedly connected to the side of the housing (100). A third push rod (503) is slidably connected to the top of the third hydraulic guide rail (502). A slot rod (504) is slidably connected to the side of the third hydraulic guide rail (502). A second spring (505) is fixedly connected to the side of the slot rod (504). The side of the second spring (505) is fixedly connected to the side of the third hydraulic guide rail (502). A fixing plate (506) is fixedly connected to the top of the slot rod (504). A connecting rod (507) is rotatably connected to the top of the housing (100). The bottom of the connecting rod (507) is slidably connected to the top of the slot rod (504).

6. A computer hardware security protection device according to claim 5, characterized in that: Bumps are provided at both ends of the slide slot rod (504), and the bottom of the fixing plate (506) is fixedly connected to the bumps.

7. A computer hardware security protection device according to claim 1, characterized in that: The side of the cable tube (300) is equipped with an automatic plug-in assembly (600), and the automatic plug-in assembly (600) includes a fourth hydraulic guide rail (601), the fourth hydraulic guide rail (601) is fixedly connected to the inside of the cable tube (300), the side of the fourth hydraulic guide rail (601) is slidably connected to a fourth push rod (602), the side of the second push rod (602) is fixedly connected to the fixed plate (506), the side of the fourth hydraulic guide rail (601) is slidably connected to a fourth slider (603), the inner wall side of the cable tube (300) is provided with a slide groove (606), the inner wall side of the slide groove (606) is slidably connected to a cable plate (604), the side of the cable plate (604) is equipped with a cable connector (605), and the side of the cable plate (604) is slidably connected to the side of the fourth slider (603).

8. A computer hardware security protection device according to claim 7, characterized in that: The cable plate (604) and the inner wall of the cable tube (300) are consistent in shape and size.

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