A multi-dimensional shock-absorbing computer device anti-shock device

Abstract

This invention discloses a multi-dimensional vibration damping anti-vibration device for computer equipment, comprising at least two sets of vibration damping connection components installed at both ends of the computer. Each set of vibration damping connection components includes an upper connecting plate, a middle connecting plate, and a lower connecting plate spaced apart vertically, as well as a connecting frame and two sets of vibration damping mechanisms. The upper and middle connecting plates are movable relative to each other for vertical vibration damping. The connecting frame is installed on the side of the middle connecting plate through the two sets of vibration damping mechanisms for horizontal and vertical vibration damping. The lower connecting plate is adjustable and installed below the connecting frame and can be detachably installed on the equipment in use. This invention constructs a dual-dimensional protection system of "vertical and horizontal", breaking through the limitations of traditional single vertical vibration damping: the composite vibration damping structure of the upper and middle connecting plates achieves double buffering in the vertical direction, and the vibration damping mechanism and the support rod magnetic structure achieve double buffering in the horizontal direction, which can simultaneously and effectively attenuate vertical vibration and horizontal sway, extending the effective vibration damping range to the entire spatial dimension.

Description

Technical Field

[0001] This invention relates to the field of computer hardware protection technology, specifically to a multi-dimensional shock-absorbing anti-vibration device for computer equipment. Background Technology

[0002] With the rapid development and widespread application of computer technology, computer equipment is no longer limited to stable environments such as traditional offices and homes, but is widely deployed in vibrating environments such as industrial production and transportation. In industrial production scenarios, computer equipment (such as industrial control computers and production data acquisition servers) are often close to large machinery such as machine tools and stamping equipment, and are subjected to continuous vibration and instantaneous impact generated by the operation of machinery for a long time. In transportation scenarios, vehicle-mounted, ship-mounted, and airborne computers need to cope with the bumps, swaying, and inertial vibrations during the journey and when starting and stopping. The vibration forms in these scenarios are complex and diverse, including not only vertical vibrations but also horizontal swaying.

[0003] Vibration is extremely destructive to the normal operation of computer equipment, causing a series of serious problems such as mechanical damage and malfunctions. For example, as a core storage component of a computer, the hard drive has only a micrometer-level gap between its internal read / write head and the disk platter. Vibration can cause the read / write head to deviate from its normal trajectory and collide and rub against the high-speed rotating disk, creating bad sectors. This can lead to file corruption and read / write errors, or even complete damage to the hard drive, making the stored data unrecoverable.

[0004] In response to the aforementioned vibration hazards, existing computer equipment used in industrial, transportation, and other vibration environments is equipped with simple vibration damping structures. Most of these are designed only for vertical vibrations and mainly use single rubber pads, springs, and other buffer components. They can only attenuate vertical vibrations to a certain extent, resulting in poor vibration damping performance and failing to meet the protection requirements of complex vibration environments.

[0005] In summary, existing vibration reduction solutions for computer equipment suffer from limitations such as a single vibration reduction dimension and incomplete protection, failing to effectively address the protection needs of computer equipment in complex vibration environments such as industrial production and transportation. Summary of the Invention

[0006] The purpose of this invention is to provide a multi-dimensional vibration reduction anti-vibration device for computer equipment, aiming to improve the problems of existing computer equipment vibration reduction schemes having a single vibration reduction dimension and incomplete protection.

[0007] The present invention is implemented as follows: a multi-dimensional vibration damping computer equipment anti-vibration device, comprising at least two sets of vibration damping connection components respectively installed at both ends of the computer; each set of vibration damping connection components includes an upper connecting plate, a middle connecting plate and a lower connecting plate distributed at intervals, a connecting frame and two sets of vibration damping mechanisms; the upper connecting plate and the middle connecting plate can move relative to each other for vertical vibration damping; the connecting frame is installed on the side of the middle connecting plate through the two sets of vibration damping mechanisms for horizontal and vertical vibration damping; the lower connecting plate is adjustablely installed below the connecting frame and can be detachably installed on the equipment in use.

[0008] Preferably, perforations are provided in the horizontal sections of the upper connecting plate and the middle connecting plate, and studs are provided through the two perforations that are directly opposite each other. A first nut is fitted at the bottom of the stud, and a shock-absorbing device is provided between the first nut and the end of the stud, and the shock-absorbing device is in contact with the upper connecting plate and the middle connecting plate.

[0009] Preferably, the shock-absorbing device includes two springs symmetrically distributed vertically and a first annular magnet and a second annular magnet located between the two springs and repelling each other; the ends of the first annular magnet and the second annular magnet that are far apart from each other are in contact with the sides of the upper connecting plate and the middle connecting plate that are close to each other, respectively; the ends of the two springs that are close to each other are in contact with the sides of the upper connecting plate and the middle connecting plate that are far apart from each other, respectively.

[0010] Preferably, annular grooves are provided on the end of the stud and the side wall where the first nut contacts the spring, and arc-shaped grooves are provided on the horizontal sections of the upper and middle connecting plates in contact with the spring, with the end of the spring extending into the annular groove and the arc-shaped groove.

[0011] Preferably, the shock absorption mechanism includes an internal component and an external component. The end of the internal component extends into the external component to form an annular space. The end of the internal component protruding from the external component is detachably connected to the middle connecting plate, and the end of the external component is detachably connected to the connecting frame.

[0012] Preferably, the external component includes an outer tube and a fourth annular magnet sleeved on the outside of the outer tube. A second nut is sleeved at the threaded structure at one end of the outer tube, and a retaining plate is fixedly installed at the other end of the outer tube. The fourth annular magnet is located between the second nut and the retaining plate. The internal component includes a cylinder and a third annular magnet located inside the cylinder. An inner rod is fixedly installed inside the cylinder. An internally threaded tube is sleeved at the threaded section of the inner rod. The third annular magnet is sleeved on the inner rod. The third annular magnet is directly opposite the inner side of the fourth annular magnet and they repel each other.

[0013] Preferably, the built-in component also includes a square tube installed at the end of the inner cylinder. The square tube has a through hole, a fixing plate is provided on the side of the through hole, and a clamping plate is detachably provided on the side of the fixing plate. The clamping plate and the fixing plate compress the square tube.

[0014] Preferably, an annular column is fixedly provided at the end of the outer tube away from the second nut; the connecting frame includes a horizontal tube, a fixed arc plate fixed at the end of the horizontal tube, and a clamping arc plate detachably provided on the side of the fixed arc plate, the outer tube extends into the space formed by the fixed arc plate and the clamping arc plate, and the annular column is located in the recessed arc groove of the fixed arc plate and the clamping arc plate.

[0015] Preferably, a support rod is vertically arranged on the side of the horizontal tube, a retaining ring is fixedly arranged at one end of the support rod, and a third nut is threaded on the other end. Four fifth ring magnets are also placed on the support rod between the retaining ring and the third nut. The support rod is provided with a channel that passes through the middle connecting plate, and the diameter of the channel is larger than the diameter of the support rod. The four fifth ring magnets are distributed on both sides of the vertical section of the middle connecting plate, and the two fifth ring magnets on the same side repel each other.

[0016] Preferably, a conduit is fixedly installed below the horizontal tube, and a bolt is threaded into the side wall of each conduit; a connecting pipe is fixedly installed on the vertical section of the lower connecting plate, the connecting pipe passes through the conduit, and the end of the bolt abuts against the connecting pipe.

[0017] Compared with the prior art, the beneficial effects of the present invention are: This invention constructs a dual-dimensional protection system encompassing both vertical and horizontal dimensions, overcoming the limitations of traditional single-dimensional vertical vibration damping. The composite damping structure of the upper and middle connecting plates achieves dual vertical buffering, while the damping mechanism and the support rod magnet structure achieve dual horizontal buffering. This effectively attenuates both vertical vibration and horizontal swaying, extending the effective damping range to the entire spatial dimension. Compared to existing solutions that only address vertical vibration, this invention improves vibration attenuation efficiency, easily adapting to complex vibration environments such as industrial machinery operation, vehicle bumps, and shipboard swaying, preventing problems like hard drive head collisions and motherboard solder joint detachment.

[0018] The entire device adopts a modular and detachable structure. Components such as the upper connecting plate, shock absorption mechanism, and connecting frame can be disassembled and replaced individually, and maintenance of vulnerable parts does not require a complete shutdown. The adjustable structure of the connecting frame and lower connecting plate can be flexibly adjusted through the cooperation of guide tubes and connecting pipes to adapt to computer equipment of different sizes and weights. The position of the magnet can be finely adjusted through the internal threaded tube and nut, and the spring can be replaced with different elastic coefficient specifications. It can accurately adapt to the protection needs of different scenarios such as industry and transportation according to the vibration intensity, realizing "one device covering multiple types of equipment and scenarios", which greatly reduces the procurement and use costs. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the shock-absorbing connection assembly of the present invention; Figure 3 This is a schematic diagram of the upper connecting plate and the middle connecting plate of the present invention; Figure 4This is a schematic diagram of the structure of the stud and the first nut of the present invention; Figure 5 This is a schematic diagram of the first structure of the connecting plate, lower connecting plate, shock absorption mechanism, and connecting frame in this invention; Figure 6 This is a second structural schematic diagram of the connecting plate, lower connecting plate, shock absorption mechanism, and connecting frame in this invention; Figure 7 This is a schematic diagram of the connecting plate in this invention; Figure 8 This is a schematic diagram of the lower connecting plate of the present invention; Figure 9 This is a schematic diagram of the connecting frame structure of the present invention; Figure 10 This is a schematic diagram of the shock absorption mechanism of the present invention; Figure 11 This is a schematic diagram of the external component of the present invention; Figure 12 This is a first structural schematic diagram of the built-in component of the present invention; Figure 13 This is a schematic diagram of the second structure of the built-in component of the present invention.

[0020] In the diagram: 1. Computer; 2. Shock-absorbing connection assembly; 3. Upper connecting plate; 31. Perforation; 32. Arc groove; 33. Stud; 34. Spring; 35. First annular magnet; 36. Second annular magnet; 37. First nut; 38. Annular groove; 4. Middle connecting plate; 41. Fixing plate; 42. Through hole; 43. Clamping plate; 5. Lower connecting plate; 51. Connecting pipe; 6. Shock-absorbing mechanism; 61. Internal component; 611. Square tube; 612. Cylinder; 61 3. Inner rod; 614. Internally threaded tube; 615. Third annular magnet; 62. External component; 621. Outer tube; 622. Threaded structure; 623. Stop plate; 624. Annular column; 625. Fourth annular magnet; 626. Second nut; 7. Connecting frame; 71. Horizontal tube; 72. Guide tube; 73. Support rod; 74. Fixed arc plate; 75. Recessed arc groove; 76. Clamping arc plate; 77. Retaining ring; 78. Fifth annular magnet; 79. Third nut. Detailed Implementation

[0021] The following will refer to the appendices in the embodiments of the present invention. Figure 1-13 The technical solutions in the embodiments of the present invention are clearly and completely described herein. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0022] It should be noted that all directional indications (such as up and down, side, end, horizontal, vertical, inner, outer, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship, installation method, and direction of movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0023] In this invention, unless otherwise explicitly specified and limited, the terms "relatively movable," "detachable installation," "threaded sleeve," "compression fixation," and "mutual repulsion," etc., should be interpreted broadly. For example, they can refer to buffered relative movement under guiding constraints or free relative movement without interference; they can refer to detachable installation with bolt clamping or quick assembly / disassembly with slot fitting; they can refer to threaded sleeve with clearance fit or threaded connection with locking fixation; they can refer to compression fixation of rigid structures or tight fit with elastic clamping; they can refer to the physical mutual repulsion of like pole magnets or repulsive buffer fit within a gap. For those skilled in the art, the specific meaning of the above terms in this invention can be understood according to the specific scenario of vibration damping and protection of computer equipment.

[0024] To address the core technical shortcomings of existing computer equipment vibration damping solutions—namely, their single-dimensional damping capability, ability to handle only vertical vibrations while failing to resist horizontal swaying, poor damping effect, and difficulty in adapting to complex vibration environments such as industrial and transportation environments—this invention provides a multi-dimensional vibration damping anti-vibration device for computer equipment. This device innovatively achieves comprehensive vertical and horizontal vibration damping through the synergistic design of a double-ended damping connection component and a composite damping structure combining spring elastic buffering and magnetic repulsion buffering. Combined with a modular, detachable, and height-adjustable installation structure, it offers multiple damping levels, superior buffering effect, and strong adaptability. It effectively attenuates continuous vibrations and instantaneous impacts from industrial machinery operation and traffic bumps, preventing damage to core components such as computer hard drives and motherboards due to vibration. It perfectly meets the protection needs of industrial control computers, vehicle-mounted / shipborne computers, and other devices operating in complex vibration environments, balancing damping reliability, installation flexibility, and equipment compatibility.

[0025] As attached Figure 1 , 2As shown, the core of the multi-dimensional vibration reduction computer equipment anti-vibration device of the present invention consists of at least two sets of vibration reduction connection components 2, symmetrically installed at the bottom of both ends of the computer 1 (which can be configured as an industrial control computer), serving as the core execution carrier for multi-dimensional vibration reduction. Each set of vibration reduction connection components comprises an upper connecting plate 3, a middle connecting plate 4, a lower connecting plate 5, two sets of vibration reduction mechanisms 6, and a connecting frame 7. The upper connecting plate and the middle connecting plate cooperate to achieve vertical main vibration reduction, the middle connecting plate is connected to the connecting frame through the vibration reduction mechanism to achieve horizontal + vertical composite vibration reduction, the connecting frame and the lower connecting plate cooperate to achieve installation and fixation, and the lower connecting plate can be detachably installed on machine tools, vehicle-mounted brackets, and other equipment. All components work together to form an anti-vibration system. The specific structure, connection relationship, and cooperation principle of each core component are described in detail below with reference to the accompanying drawings: As attached Figure 2 , 3 As shown in Figures 1 and 4, the upper connecting plate 3 and the middle connecting plate 4 are plate-like structures distributed vertically at intervals. They are the core components for vertical vibration damping of the device. The two are connected to the composite damping device by studs and can move relative to each other to achieve buffering, effectively attenuating vertical vibration and impact. The specific structure and cooperation relationship are as follows: The upper connecting plate 3 is a mounting plate that fits the computer. Its horizontal section has a through hole 31 corresponding to the horizontal section of the middle connecting plate 4. A stud 33 is inserted through the vertically opposite through hole. A first nut 37 is threaded on the bottom of the stud. The upper connecting plate and the middle connecting plate are connected by the stud and the first nut, while limiting the maximum relative movement distance between them to prevent them from separating.

[0026] A shock-absorbing device is fitted on the stud 33 between the first nut 37 and the end of the stud. This device is a composite structure of "spring and magnet", including two springs 34 symmetrically distributed vertically, and a first annular magnet 35 and a second annular magnet 36 that repel each other. The first and second annular magnets are fitted on the stud and are opposite to each other with the same pole. The end faces of the two magnets that are far apart from each other are in close contact with the side faces of the upper connecting plate and the middle connecting plate that are close to each other. The end faces of the two springs that are close to each other are in contact with the side faces of the upper connecting plate and the middle connecting plate that are far apart from each other, forming a double vertical shock absorption of "magnetic repulsion buffer + spring elastic buffer".

[0027] Annular grooves 38 are provided on the end of the stud 33 and the side wall where the first nut 37 contacts the spring 34. Arc grooves 32 are provided in the horizontal sections of the upper connecting plate 3 and the middle connecting plate 4 where they contact the spring. The two ends of the spring 34 extend into the corresponding annular grooves and arc grooves respectively, so as to achieve precise positioning of the spring, avoid the spring from shifting or falling off during vibration, and ensure the stability of the buffering effect. At the same time, the arc design of the annular groove and the arc groove can reduce the contact friction between the spring and the components and extend the service life of the spring.

[0028] As attached Figure 2 , 5As shown in Figures 6, 10, 11, 12, and 13, two sets of damping mechanisms 6 are symmetrically installed at both ends of the central connecting plate 4. They are the core components of the device's horizontal and vertical composite damping, and simultaneously achieve a flexible connection between the central connecting plate and the connecting frame 7, attenuating the horizontal and vertical vibrations transmitted to the central connecting plate. Specifically, they include an internal component 61 and an external component 62, which work together to form a magnetic repulsion buffer structure, as detailed below: The built-in component 61 includes a square tube 611, a cylinder 612, an inner rod 613, an internally threaded tube 614, and a third annular magnet 615. The square tube 611 is fixed to the end of the cylinder 612 for connection with the middle connecting plate 4. The inner rod 613 is fixed inside the cylinder 612. The internally threaded section of the inner rod is fitted with the internally threaded tube 614. The third annular magnet 615 is fitted on the inner rod and located inside the cylinder. The position of the third annular magnet is restricted by the internally threaded tube to ensure that it is precisely aligned with the magnet of the external component. The square tube 611 passes through the through hole 42 of the middle connecting plate 4. A fixing plate 41 is fixed on the side of the middle connecting plate. A clamping plate 43 is detachably provided on the outside of the fixing plate. The clamping plate and the fixing plate press against each other to achieve detachable fixing of the built-in component and the middle connecting plate. The assembly and disassembly are convenient and the connection is firm.

[0029] The external component 62 includes an outer tube 621, a second nut 626, a retaining plate 623, an annular post 624, and a fourth annular magnet 625. One end of the outer tube 621 is provided with a threaded structure 622, and the second nut 626 is fitted onto the threaded structure. The other end is fixed with a retaining plate 623. The fourth annular magnet 625 is fitted onto the outside of the outer tube and is located between the second nut and the retaining plate. The position of the fourth annular magnet can be adjusted by turning the second nut. The end of the outer tube away from the second nut is fixed with an annular post 624 for limiting connection with the connecting frame 7. The inner component's cylinder 612 extends into the outer tube 621 to form an annular space. The third annular magnet 615 and the fourth annular magnet 625 repel each other, forming a core structure for magnetic repulsion buffering.

[0030] The outer tube 621 extends into the space formed by the fixed arc plate 74 and the clamping arc plate 76 of the connecting frame 7. The annular column 624 is inserted into the recessed arc groove 75 of the fixed arc plate and the clamping arc plate to limit the external component and the connecting frame, preventing it from disengaging during horizontal movement. The clamping arc plate is a detachable structure, which facilitates the installation and removal of the external component.

[0031] As attached Figure 2 , 5 As shown in Figures 6 and 9, the connecting frame 7 is the intermediate connection and horizontal auxiliary damping component of the device. It connects to the damping mechanism 6 above and the lower connecting plate 5 below. It also integrates the horizontal auxiliary damping structure to further improve the horizontal damping capability of the device. The specific structure includes a horizontal pipe 71, a guide tube 72, a support rod 73, a fixed arc plate 74, and a clamping arc plate 76. The horizontal tube 71 is the main frame of the connecting frame. Fixed arc plates 74 are fixed at both ends of the horizontal tube and cooperate with the clamping arc plates 76 to connect with the external components of the shock absorption mechanism. A guide tube 72 is vertically fixed below the horizontal tube for cooperation with the connecting tube of the lower connecting plate 5. A support rod 73 is vertically fixed on the side of the horizontal tube. The support rod passes through the vertical section of the middle connecting plate 4. The diameter of the channel is larger than the diameter of the support rod, which provides clearance space for the horizontal and vertical movement of the middle connecting plate and does not interfere with the shock absorption operation.

[0032] One end of the support rod 73 is fixed with a retaining ring 77, and the other end is threaded with a third nut 79. Four fifth ring magnets 78 are fitted on the support rod between the retaining ring and the third nut. The four magnets are distributed in pairs on both sides of the vertical section of the middle connecting plate 4, and the two fifth ring magnets on the same side are opposite each other with the same pole and repel each other. When the middle connecting plate is subjected to horizontal vibration and moves, it will squeeze the magnets on the same side. The repulsive force of the magnets will further cancel the horizontal vibration force, forming a horizontal buffer and greatly improving the device's ability to attenuate horizontal swaying.

[0033] The conduit 72 is a hollow tubular structure with fastening bolts threaded into its side wall. The connecting pipe of the lower connecting plate 5 passes through the conduit. By tightening the bolts, the end of the connecting pipe is pressed against the connecting pipe, thus fixing the connecting frame to the lower connecting plate. Loosening the bolts allows the connecting pipe to be moved.

[0034] As attached Figure 2 , 5 As shown in Figures 6 and 8, the lower connecting plate 5 is the basic component connecting the device to the equipment being used. It can be detachably installed on machine tools, vehicle-mounted brackets, shipboard platforms, and other equipment, providing a stable installation foundation for the entire seismic resisting device. Its specific structure is as follows: The core of the multi-dimensional vibration reduction computer equipment anti-vibration device of this invention achieves vertical and horizontal vibration reduction through a composite method of "spring elastic buffer + magnetic repulsion buffer". It can effectively attenuate various vibrations and impacts in complex vibration environments. The specific working principle and usage methods in different scenarios are as follows: Vertical multi-layer vibration damping: The vertical vibrations experienced by the computer are first transmitted to the upper connecting plate 3. The spring 34 between the upper connecting plate and the middle connecting plate 4, plus the first and second annular magnets, form the first layer of vertical vibration damping. Through elastic buffering and repulsive buffering, most of the vertical vibration force is offset. The third and fourth annular magnets between the internal and external components form the second layer of vertical vibration damping, further attenuating the vertical vibration force. This achieves double-layer buffering in the vertical direction, significantly improving the vibration damping effect.

[0035] Multi-layer horizontal vibration damping: Horizontal vibration force will cause the middle connecting plate to move relative to the support rod 73. The fifth ring magnet on the support rod forms horizontal vibration damping. The repulsive force of the magnet on the same side attenuates the horizontal vibration force, realizing double-layer buffering in the horizontal direction, effectively resisting horizontal swaying and lateral impact.

[0036] All the repulsive force buffers of the magnets and the elastic buffers of the springs are flexible buffers, which will not generate reverse impact on the computer. Furthermore, the elastic reset characteristics of the springs and the repulsive force balance characteristics of the magnets can drive each component to quickly return to its original position, ensuring that the computer is always in a stable installation position and avoiding protection failure due to component displacement.

[0037] In this invention, the number of shock-absorbing connection components 2 can be flexibly increased according to the size and weight of the computer (e.g., 3-4 sets can be set for large servers) to ensure the uniformity and stability of shock absorption; each annular magnet can be selected from rare earth magnets of different magnetic strength specifications, adjusted according to the vibration intensity, with stronger magnets selected for stronger vibrations; in addition, the outside of the computer is made of magnetic field shielding material. The spring 34 can be made of stainless steel springs with different elastic coefficients to adapt to computer equipment of different weights, avoiding excessive compression or insufficient return of the spring.

[0038] All metal components of the device are made of high-strength, lightweight alloy material, balancing structural strength and portability. The surface is treated with anti-rust and anti-corrosion coatings, making it suitable for harsh environments such as industrial and marine environments. The upper surface of the upper connecting plate 3 can be equipped with anti-slip rubber pads to increase friction with the bottom of the computer, preventing the computer from sliding and further cushioning minor vibrations. The gaps between the built-in and external components of the shock absorption mechanism can be filled with damping grease to reduce friction between components and improve the shock absorption effect.

[0039] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A multi-dimension shock absorbing computer device anti-shock device, characterized in that, It includes at least two sets of shock-absorbing connection components (2) installed at both ends of the computer (1); each set of the shock-absorbing connection components (2) includes an upper connecting plate (3), a middle connecting plate (4) and a lower connecting plate (5) distributed at intervals, as well as a connecting frame (7) and two sets of shock-absorbing mechanisms (6); the upper connecting plate (3) and the middle connecting plate (4) can move relative to each other for vertical shock absorption; the connecting frame (7) is installed on the side of the middle connecting plate (4) through the two sets of shock-absorbing mechanisms (6) for horizontal and vertical shock absorption; the lower connecting plate (5) can be adjusted and installed below the connecting frame (7) and can be detachably installed on the equipment in use.

2. The multi-dimensional vibration reduction anti-vibration device for computer equipment according to claim 1, characterized in that, A through hole (31) is provided in the horizontal section of the upper connecting plate (3) and the middle connecting plate (4). A stud (33) is provided through the two through holes (31) that are directly opposite each other. A first nut (37) is fitted on the bottom of the stud (33). A shock-absorbing device is provided between the first nut (37) and the end of the stud (33), and the shock-absorbing device is in contact with the upper connecting plate (3) and the middle connecting plate (4).

3. The multi-dimensional vibration reduction anti-vibration device for computer equipment according to claim 2, characterized in that, The damping device includes two springs (34) symmetrically distributed vertically and two annular magnets (35 and 36) located between the two springs (34) and repelling each other; the ends of the first annular magnet (35) and the second annular magnet (36) that are far apart from each other are in contact with the sides of the upper connecting plate (3) and the middle connecting plate (4) that are close to each other, respectively; the ends of the two springs (34) that are close to each other are in contact with the sides of the upper connecting plate (3) and the middle connecting plate (4) that are far apart from each other, respectively.

4. The multi-dimensional vibration reduction anti-vibration device for computer equipment according to claim 3, characterized in that, Annular grooves (38) are provided on the end of the stud (33) and the side wall where the first nut (37) contacts the spring (34). Arc grooves (32) are provided in the horizontal sections of the upper connecting plate (3) and the middle connecting plate (4) in contact with the spring (34). The end of the spring (34) extends into the annular groove (38) and the arc groove (32).

5. The multi-dimensional vibration reduction anti-vibration device for computer equipment according to claim 1, characterized in that, The shock absorption mechanism (6) includes an internal component (61) and an external component (62). The end of the internal component (61) extends into the external component (62) to form an annular space. The end of the internal component (61) protruding from the external component (62) is detachably connected to the middle connecting plate (4). The end of the external component (62) is detachably connected to the connecting frame (7).

6. The multi-dimensional vibration reduction anti-vibration device for computer equipment according to claim 5, characterized in that, The external component (62) includes an outer tube (621) and a fourth annular magnet (625) sleeved on the outside of the outer tube (621). A second nut (626) is sleeved on the threaded structure (622) at one end of the outer tube (621), and a retainer (623) is fixedly provided at the other end of the outer tube (621). The fourth annular magnet (625) is located between the second nut (626) and the retainer (623). The internal component (61) The device includes a cylinder (612) and a third annular magnet (615) located inside the cylinder (612). An inner rod (613) is fixedly provided inside the cylinder (612). An internally threaded tube (614) is sleeved on the threaded section of the inner rod (613). The third annular magnet (615) is sleeved on the inner rod (613). The third annular magnet (615) is directly opposite to the inner side of a fourth annular magnet (625) and they repel each other.

7. A multi-dimensional vibration reduction anti-vibration device for computer equipment according to claim 6, characterized in that, The built-in component (61) also includes a square tube (611) installed at the end of the inner cylinder. The square tube (611) is provided through the through hole (42). A fixing plate (41) is provided on the side of the through hole (42), and a clamping plate (43) is detachably provided on the side of the fixing plate (41). The clamping plate (43) and the fixing plate (41) squeeze the square tube (611).

8. A multi-dimensional vibration reduction anti-vibration device for computer equipment according to claim 6, characterized in that, An annular column (624) is fixedly provided at the end of the outer tube (621) away from the second nut (626); the connecting frame (7) includes a horizontal tube (71), a fixed arc plate (74) fixed at the end of the horizontal tube (71) and a clamping arc plate (76) detachably provided on the side of the fixed arc plate (74). The outer tube (621) extends into the space formed by the fixed arc plate (74) and the clamping arc plate (76), and the annular column (624) is located in the recessed arc groove (75) of the fixed arc plate (74) and the clamping arc plate (76).

9. A multi-dimensional vibration reduction anti-vibration device for computer equipment according to claim 8, characterized in that, A support rod (73) is vertically arranged on the side of the horizontal tube (71). A retaining ring (77) is fixedly arranged at one end of the support rod (73), and a third nut (79) is threaded on the other end. Four fifth ring magnets (78) are also sleeved on the support rod (73) between the retaining ring (77) and the third nut (79). The support rod (73) is arranged through a hole in the middle connecting plate (4), and the diameter of the hole is larger than the diameter of the support rod (73). The four fifth ring magnets (78) are distributed on both sides of the vertical section of the middle connecting plate (4), and the two fifth ring magnets (78) on the same side repel each other.

10. A multi-dimensional vibration reduction anti-vibration device for computer equipment according to claim 8, characterized in that, A conduit (72) is fixedly installed below the horizontal tube (71), and a bolt is threaded into the side wall of each conduit (72); a connecting pipe (51) is fixedly installed on the vertical section of the lower connecting plate (5), the connecting pipe (51) passes through the conduit (72), and the end of the bolt presses against the connecting pipe (51).

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