A security device for computer hardware

Abstract

The application discloses a kind of security protection device of computer hardware, belong to computer technical field, including shell, protective cover, the side surface of the shell is equipped with cable tube.The application is by being provided with shell, protective cover, cable tube, plug rod, threaded rod, collision rod, first hydraulic guide rail, first push rod, first sliding block, clamping groove, second hydraulic guide rail, second push rod, first spring, second sliding block, plug rod is inserted into the circular groove and square groove in the side surface of threaded rod, plug rod rotates so that threaded rod rotates, collision rod collides first push rod to descend, the liquid in first hydraulic guide rail extrudes first sliding block and is clamped into clamping groove, second sliding block is clamped into clamping groove and is fixed, to solve the problem that curved movable plate side surface is extruded by rotating rod bottom and makes curved movable plate lateral sliding into clamping groove and is fixed, curved movable plate can be deformed after long-term use, rotating shaft cannot drive curved movable plate to move, affect the fixing effect of protection assembly.

Description

Technical Field

[0001] This application relates to the field of computer technology, and more specifically, to a security protection device for computer hardware. Background Technology

[0002] A security protection device for computer hardware is of paramount importance for protecting hardware from physical damage, ensuring data security and privacy, improving system stability and reliability, and complying with regulatory requirements. Therefore, users should fully consider the importance and necessity of security protection devices when selecting and using computer hardware.

[0003] Existing computer hardware security protection devices rely on the bottom of a rotating rod to press and bend the side of a movable plate, causing the movable plate to slide laterally into a slot for fixation. However, after long-term use, the movable plate may deform, and the rotating shaft may be unable to move the movable plate, affecting the fixing effect of the protection components. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a security protection device for computer hardware, solving the problems mentioned in the background section. To achieve the above objectives, this invention is implemented through the following technical solution: A security protection device for computer hardware includes a housing and a protective cover. A cable conduit is mounted on the side of the housing, and a protective component is mounted on the side of the protective cover. The protective component includes a threaded rod threadedly connected to the side of the protective cover. A plug is mounted on the side of the threaded rod, and a collision rod is rotatably connected to the side of the threaded rod. The side of the collision rod is slidably connected to the side of the protective cover. A first hydraulic guide rail is fixedly connected to the side of the protective cover. A first push rod is slidably connected to the top of the first hydraulic guide rail, and a first slider is slidably connected to the side of the first hydraulic guide rail. A slot is provided on the side of the housing. A second push rod is slidably connected to the side of the second hydraulic guide rail. The bottom of the second push rod is fixedly connected to the top of the first slider. A first spring is fixedly connected to the side of the second push rod, and the side of the first spring is fixedly connected to the side of the first hydraulic guide rail. A second slider is slidably connected to the side of the second hydraulic guide rail. The insert rod is inserted into the circular and square grooves on the side of the threaded rod. The rotation of the insert rod causes the threaded rod to rotate, and the collision rod collides with the first push rod and descends. The liquid inside the first hydraulic guide rail squeezes the first slider into the slot and the second slider into the slot to complete the fixation. This solves the problem that if the bending movable plate is fixed by squeezing the side of the bending movable plate with the bottom of the rotating rod, the bending movable plate may deform after long-term use, and the rotating shaft will not be able to drive the bending movable plate to move, which will affect the fixing effect of the protective component.

[0005] Preferably, the threaded rod has a square groove and a circular groove on its side.

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

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

[0008] Preferably, a fixing assembly is fitted to the side of the housing. The fixing assembly includes a mounting plate, which is fixedly connected to the side of the housing. A third hydraulic guide rail is fixedly connected to the side of the housing. A third push rod is slidably connected to the top of the third hydraulic guide rail. A sliding groove rod is slidably connected to the side of the third hydraulic guide rail. A second spring is fixedly connected to the side of the sliding groove rod. The side of the second spring is fixedly connected to the side of the third hydraulic guide rail. A fixing plate is fixedly connected to the top of the sliding groove rod. A connecting rod is rotatably connected to the top of the housing. The bottom of the connecting rod is slidably connected to the top of the sliding groove rod. When the hardware is placed on the mounting plate, the first slider engages with the slot, causing the bottom of the first slider to press down the third push rod. The descent of the third push rod compresses the fluid inside the third hydraulic guide rail, which in turn compresses the sliding rod to move. The sliding rod is connected and its movement is restricted by a connecting rod, causing the sliding rods to move closer to each other. The movement of the sliding rods moves the fixing plate, which in turn fixes the hardware in place, preventing it from easily shaking. When it is necessary to disassemble the hardware, the second slider moves away from the top of the third push rod, and the sliding rod is reset by the force of the second spring, releasing the hardware.

[0009] Preferably, the sliding rod has protrusions at both ends, and the bottom of the fixing plate is fixedly connected to the protrusions.

[0010] Preferably, the side of the cable conduit is equipped with an automatic insertion assembly, which includes a fourth hydraulic guide rail. The fourth hydraulic guide rail is fixedly connected to the inside of the cable conduit. A fourth push rod is slidably connected to the side of the fourth hydraulic guide rail. The side of the second push rod is fixedly connected to the fixed plate. A fourth slider is slidably connected to the side of the fourth hydraulic guide rail. A groove is formed on the inner wall of the cable conduit. A cable plate is slidably connected to the inner wall of the groove. A cable connector is mounted on the side of the cable plate. The side of the cable plate is slidably connected to the side of the fourth slider. When the fixed plates move closer to each other, the fixed plates drive the fourth push rod to move. The fourth push rod moves into the fourth hydraulic guide rail. The liquid inside the fourth hydraulic guide rail compresses the fourth slider to move. The fourth slider pushes the cable plate to move. The cable plate slides along the groove. The sliding of the cable plate drives the cable connector to move. The cable connector moves to the hardware interface to complete the connection.

[0011] Preferably, the cable board has the same shape and size as the inner wall of the cable conduit.

[0012] The advantages of this application are:

[0013] (1) This application sets up a housing, a protective cover, a cable tube, a plug 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. The plug rod is inserted into the circular and square slots on the side of the threaded rod. The plug rod rotates, causing the threaded rod to rotate. The collision rod collides with the first push rod and descends. The liquid inside the first hydraulic guide rail squeezes the first slider into the slot, and the second slider is locked into the slot to complete the fixation. This solves the problem that if the bending movable plate is fixed by squeezing the side of the bending movable plate at the bottom of the rotating rod, the bending movable plate may deform after long-term use, and the rotating shaft cannot drive the bending movable plate to move, thus affecting the fixing effect of the protective component.

[0014] (2) This application sets up an installation plate, a third hydraulic guide rail, a third push rod, a sliding rod, a second spring, a fixing plate, and a connecting rod to place the hardware on the installation plate. When the first slider is inserted into the slot, the bottom of the first slider presses the third push rod down. The third push rod's descent causes the liquid inside the third hydraulic guide rail to be squeezed. The liquid inside the third hydraulic guide rail squeezes the sliding rod to move. The sliding rod is connected and restricted to move by the connecting rod, so that the sliding rods move closer to each other. The movement of the sliding rod drives the fixing plate to move. The movement of the fixing plate fixes the hardware, so that the hardware will not easily shake. When it is necessary to disassemble the hardware, the second slider leaves the top of the third push rod, and the sliding rod is driven to reset by the elastic force of the second spring, thus releasing the hardware.

[0015] (3) This application sets up 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 plates drive the fourth push rod to move, the fourth push rod moves into 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. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application. In the drawings:

[0017] Figure 1 This is a three-dimensional appearance drawing of the present invention;

[0018] Figure 2 This is a front sectional view of the present invention;

[0019] Figure 3 This is the invention Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a three-dimensional appearance drawing of the insertion rod of the present invention;

[0021] Figure 5 This is a three-dimensional appearance drawing of the threaded rod of the present invention;

[0022] Figure 6 This is a front sectional view and a bottom view of the present invention;

[0023] Figure 7 This is another depth front sectional view of the present invention;

[0024] Figure 8 This is the invention Figure 7 Enlarged view at point B in the middle;

[0025] Figure 9 This is a top sectional view of the present invention;

[0026] Figure 10 This is another top sectional view of the present invention;

[0027] Figure 11 This is the invention Figure 10 Enlarged view of point C in the middle.

[0028] In the above image,

[0029] 100. Housing; 200. Protective cover; 300. Cable conduit;

[0030] 400, Protective component; 401, Insert 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;

[0031] 500. Fixing component; 501. Mounting plate; 502. Third hydraulic guide rail; 503. Third push rod; 504. Slide rod; 505. Second spring; 506. Fixing plate; 507. Connecting rod;

[0032] 600. Automatic insertion assembly; 601. Fourth hydraulic guide rail; 602. Fourth push rod; 603. Fourth slider; 604. Cable board; 605. Cable connector; 606. Slide groove. Detailed Implementation

[0033] 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 with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative effort should fall within the scope of protection of the present application.

[0034] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be used interchangeably where appropriate for the purposes of describing embodiments of this application herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0035] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0036] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0037] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0038] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments. Example

[0039] See Figures 1-6This embodiment provides a security protection device for computer hardware, including a housing 100 and a protective cover 200. A cable conduit 300 is mounted on the side of the housing 100, and a protective component 400 is mounted on the side of the protective cover 200. The protective component 400 includes a threaded rod 402, and the side of the threaded rod 402 has a square groove and a circular groove. The threaded rod 402 is threaded to the side of the protective cover 200. An insert rod 401 is mounted on the side of the threaded rod 402. The side of the insert rod 401 has a circular sleeve and a square rod, and the square rod is located near the center of the side of the insert rod 401. A collision rod 403 is rotatably connected to the side of the threaded rod 402. Rotating the insertion rod 401 causes the threaded rod 402 to rotate, which in turn 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. A first hydraulic guide rail 405 is fixedly connected to the side of the protective cover 200. A first push rod 406 is slidably connected to the top of the first hydraulic guide rail 405. The top of the first push rod 406 is provided with an inclined surface. A first slider 407 is slidably connected to the side of the first hydraulic guide rail 405. A slot 408 is provided on the side of the housing 100. A second push rod 410 is slidably connected to the side of the second hydraulic guide rail 409. 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 liquid inside the first hydraulic guide rail 405. The liquid inside 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. A first spring 411 is fixedly connected to the side of the second push rod 410. The side of the first spring 411 is fixedly connected to the side of the first hydraulic guide rail 405. A second slider 412 is slidably connected to the side of the second hydraulic guide rail 409. 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, which means that when a non-operator uses the square rod other than the insertion rod 401 to rotate the threaded rod 402, a large force is required, making it difficult to open the protective component 400. When the insertion rod 401 is inserted into the circular and square grooves on the side of the threaded rod 402, the rotation of the insertion rod 401 causes the threaded rod 402 to rotate. The collision rod 403 collides with the first push rod 406 and descends. The liquid inside the first hydraulic guide rail 405 squeezes the first slider 407 into the slot 408, and the second slider 412 into the slot 408 to complete the fixation. This solves the problem that if the bending movable plate is fixed by squeezing the side of the bending movable plate at the bottom of the rotating rod, the bending movable plate may deform after long-term use, and the rotating shaft will not be able to drive the bending movable plate to move, affecting the fixing effect of the protective component 400.

[0040] In practical use, the aforementioned device involves inserting the insertion rod 401 into the circular and square grooves on the side of the threaded rod 402, rotating the insertion rod 401, which in turn causes the threaded rod 402 to rotate. This rotation of the threaded rod 402 causes the collision rod 403 to slide towards the center of the protective cover 200. The collision rod 403 then collides with the first push rod 406 and descends. The first push rod 406 compresses the liquid inside the first hydraulic guide rail 405, which in turn compresses the first slider 407, causing it to engage with the slot 408. The first slider 407 then moves the second push rod 410, which in turn compresses the second hydraulic guide rail. The liquid inside 409 causes the second slider 412 to engage with the slot 408, completing the fixation. The square rod on the insert rod 401 is located near the center of the insert 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, which means that when a non-operator uses the square rod other than the insert rod 401 to rotate the threaded rod 402, the force required is relatively large, making it difficult to open the protective component 400. When it is necessary to disassemble the hardware, the insert rod 401 is rotated in the opposite direction, and the first spring 411 drives the second push rod 410 to reset, causing the first slider 407 and the second slider 412 to disengage from the slot 408. Example

[0041] See Figures 1-9Based on Embodiment 1, this application provides a housing 100. A fixing component 500 is mounted on the side of the housing 100. The fixing component 500 includes a mounting plate 501, which 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. When the first slider 407 is engaged in the slot 408, the bottom of the first slider 407 can press the third push rod 503 to descend. A sliding groove 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 sliding groove 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 sliding groove rod 504. Protrusions are provided at both ends of the sliding groove rod 504. The bottom of the fixing plate 506 is fixedly connected to the protrusions. The sliding rods 504 move closer to each other. The movement of the sliding 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 housing 100 is rotatably connected to the connecting rod 507. The bottom of the connecting rod 507 is slidably connected to the top of the sliding rods 504. The descent of the third push rod 503 compresses the liquid inside the third hydraulic guide rail 502, causing the sliding rod 504 to move. The sliding rod 504 is connected and its movement is restricted by the connecting rod 507, placing the hardware on the mounting plate 501. When the first slider 407 engages with the slot 408, the bottom of the first slider 407 compresses the third push rod 503, causing it to descend. This compression of the liquid inside the third hydraulic guide rail 502 further compresses the sliding rod 504, which in turn moves it closer together. The movement of the sliding rod 504 moves the fixing plate 506, securing the hardware and preventing it from easily shaking. When the hardware needs to be disassembled, the second slider 412 moves away from the top of the third push rod 503, and the sliding rod 504 is reset by the force of the second spring 505, releasing the hardware.

[0042] In practical use, the hardware is placed on the mounting plate 501. When the first slider 407 is engaged in the slot 408, the bottom of the first slider 407 presses down the third push rod 503. The descent of the third push rod 503 compresses the liquid inside the third hydraulic guide rail 502, which in turn compresses the sliding rod 504 to move. The sliding rod 504 is connected and restricted to move by the connecting rod 507, causing the sliding rods 504 to move closer to each other. The movement of the sliding rods 504 drives the fixing plate 506 to move, which in turn fixes the hardware, preventing it from easily shaking. When it is necessary to disassemble the hardware, the second slider 412 moves away from the top of the third push rod 503, and the sliding rod 504 is reset by the elastic force of the second spring 505, thus releasing the hardware. Example

[0043] See Figures 1-11 Based on Embodiment 2, this application adds a cable conduit 300. An automatic insertion assembly 600 is mounted on the side of the cable conduit 300. The automatic insertion assembly 600 includes a fourth hydraulic guide rail 601, which is fixedly connected inside the cable conduit 300. A fourth push rod 602 is slidably connected to the side of the fourth hydraulic guide rail 601. A fixed plate 506 can drive the fourth push rod 602 to move, causing it to move into the fourth hydraulic guide rail 601. The side of the fourth push rod 602 is fixedly connected to the fixed plate 506. A fourth slider 603 is slidably connected to the side of the fourth hydraulic guide rail 601. A groove 606 is formed on the inner wall of the cable conduit 300. A cable plate 604 is slidably connected to the inner wall of the groove 606. Liquid inside the fourth hydraulic guide rail 601 can compress the fourth slider 603, causing it to move. The fourth slider 603 pushes the cable plate 604 to move. The cable plate 604 has the same shape and size as the inner wall of the cable conduit 300. A cable connector 605 is mounted on the side of the cable plate 604, 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. 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. The fixing plates 506 move closer to each other, and the fixing plates 506 drive the fourth push rod 602 to move. The fourth push rod 602 moves into the fourth hydraulic guide rail 601. The liquid inside the fourth hydraulic guide rail 601 compresses 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.

[0044] In actual use, the fixed plates 506 move closer to each other, and the fixed plates 506 drive the fourth push rod 602 to move. The fourth push rod 602 moves into 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. The cable connector 605 moves to the hardware interface to complete the connection.

[0045] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A security protection device for computer hardware, comprising a housing (100) and a protective cover (200), wherein a cable conduit (300) is fitted on the side of the housing (100). Its features are, The protective cover (200) is fitted with a protective component (400) on its side. The protective component (400) includes a threaded rod (402) which is threadedly connected to the side of the protective cover (200). A plug rod (401) is fitted to the side of the threaded rod (402). A collision rod (403) is rotatably connected to the side of the threaded rod (402). The side of the collision rod (403) is slidably connected to the side of the protective cover (200). A first hydraulic guide rail (405) is fixedly connected to the side of the protective cover (200). A first push rod (401) is slidably connected to the top of the first hydraulic guide rail (405). 06), the first hydraulic guide rail (405) is slidably connected to the side of the first slider (407), the housing (100) is provided with a slot (408) on the side, the second hydraulic guide rail (409) is slidably connected to the side of 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 side of the second push rod (410) is fixedly connected to the side of 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 to the side of the second slider (412).

2. The computer hardware security protection device according to claim 1, characterized in that, The threaded rod (402) has square and circular grooves on its side.

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

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

5. A security protection device for computer hardware according to claim 1, characterized in that, A fixing assembly (500) is mounted on the side of the housing (100). The fixing assembly (500) includes a mounting plate (501) which 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 sliding groove 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 sliding groove 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 sliding groove 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 sliding groove rod (504).

6. A security protection device for computer hardware according to claim 5, characterized in that, The sliding rod (504) has protrusions at both ends, and the bottom of the fixing plate (506) is fixedly connected to the protrusions.

7. A security protection device for computer hardware according to claim 5, characterized in that, The cable conduit (300) is equipped with an automatic plug-in assembly (600) on its side. The automatic plug-in assembly (600) includes a fourth hydraulic guide rail (601), which is fixedly connected to the inside of the cable conduit (300). A fourth push rod (602) is slidably connected to the side of the fourth hydraulic guide rail (601). The side of the fourth push rod (602) is fixedly connected to the fixed plate (506). A fourth slider (603) is slidably connected to the side of the fourth hydraulic guide rail (601). A groove (606) is provided on the inner wall side of the cable conduit (300). A cable plate (604) is slidably connected to the inner wall side of the groove (606). A cable connector (605) is equipped on the side of the cable plate (604). The side of the cable plate (604) is slidably connected to the side of the fourth slider (603).

8. A security protection device for computer hardware according to claim 7, characterized in that, The inner wall shape and size of the cable board (604) are the same as those of the cable tube (300).

Images