Computer hard disk shockproof protection device

Abstract

The application relates to the technical field of hard disks, in particular to a computer hard disk shockproof protection device, which comprises a protection frame, heat dissipation holes are arranged at the middle position of the bottom of the protection frame, symmetrical side rails are arranged on the two sides of the protection frame, four groups of symmetrical bottom rails are arranged at the two side positions of the bottom of the protection frame close to the heat dissipation holes, a shockproof protection mechanism is mounted at the inner bottom of the protection frame, and a hard disk mounting disc for mounting a hard disk is mounted at the upper end of the shockproof protection mechanism. The cooperation between the whole vertical double shock absorption components, the inclined frame, the second shock absorption component, the lateral shock absorption component and the transverse shock absorption component can realize multidirectional shock absorption, and can also realize multiple shock absorptions in a single direction, so that the shock absorption effect of the device is obviously improved, the service life of the protection device is prolonged, and the device is more stable during use and better protects the hard disk.

Description

Technical Field

[0001] This invention relates to the field of hard disk technology, and in particular to a shockproof protection device for computer hard disks. Background Technology

[0002] The computer hard drive is the most important storage device in a computer. A hard drive (also called a Winchester hard drive) consists of one or more aluminum or glass platters. These platters are coated with a ferromagnetic material.

[0003] A search revealed a computer hard drive shockproof protection device with Chinese patent application number CN201811358408.0, comprising a fixed base, a base, a gantry frame, a right hard drive clamp, a pressing component, and a left hard drive clamp. This invention can simultaneously reduce shock in the front-to-back, left-to-right, and up-and-down directions, effectively reducing damage to the hard drive during external vibrations. Furthermore, this invention can secure hard drives of different sizes. The base is slidably connected to the fixed base, the front and rear ends of the gantry frame are slidably connected to the front and rear ends of the base, the front and rear ends of the right hard drive clamp are slidably connected to the front and rear ends of the gantry frame, the pressing component is located at the right end of the right hard drive clamp, and the left hard drive clamp is slidably connected to the left end of the right hard drive clamp.

[0004] Although the aforementioned patents can achieve multi-directional shock absorption, they all use simple springs for shock absorption. While they can provide some shock absorption, each direction uses a single spring for single-stage shock absorption. The shock absorption structure is relatively simple. When encountering large vibrations, the springs may reach their shock absorption limit due to their poor shock absorption effect. Over time, this can lead to two problems: firstly, the hard drive may be damaged by impact when the spring reaches its limit; secondly, the springs may become overloaded with each operation, causing their elasticity to decrease, thus gradually reducing their shock absorption capacity. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of the prior art by proposing a computer hard drive shock protection device.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a computer hard drive shockproof protection device, including a protective frame, a heat dissipation hole provided in the middle of the bottom of the protective frame, symmetrical side rails provided on both sides of the protective frame, four sets of symmetrical bottom rails provided on both sides of the bottom of the protective frame near the heat dissipation hole, a shockproof protection mechanism installed inside the bottom of the protective frame, and a hard drive installation disk for installing a hard drive installed at the upper end of the shockproof protection mechanism;

[0007] The shock absorption protection mechanism includes a vertical double shock absorber assembly capable of vertical vibration reduction. A bottom limiting member is fixedly connected to the lower end of the vertical double shock absorber assembly, and the bottom limiting member is slidably mounted on a bottom track. An inclined frame is slidably connected to the upper end of the vertical double shock absorber assembly. A second shock absorber assembly capable of reinforcing vertical vibration reduction is disposed between the vertical double shock absorber assembly and the inclined frame. A lateral shock absorber assembly for front-to-back vibration reduction is disposed at the rear end of the vertical double shock absorber assembly. A side limiting member is disposed at the rear end of the lateral shock absorber assembly, and the side limiting member is slidably mounted on a side track. A lateral shock absorber assembly for left-to-right vibration damping is connected to one end of the vertical double shock absorber assembly. A connecting rod is disposed between the vertical double shock absorber assemblies located on the left and right sides.

[0008] Preferably, the vertical dual shock absorption assembly includes a fixed frame fixedly connected to the bottom limiting member. The fixed frame is limited to slide inside the bottom of the protective frame by the bottom limiting member. A fixed inclined block is slidably arranged inside the vertical dual shock absorption assembly. Three sets of horizontally arranged lateral springs are fixed between the fixed inclined block and the front inner wall of the fixed frame. A sliding inclined block is slidably arranged on the inclined surface of the lateral spring. Limiting grooves are opened on the left and right inner walls of the fixed frame. Limiting sliders are fixedly connected to both ends of the sliding inclined blocks. The limiting sliders are slidably adapted to the inside of the limiting grooves.

[0009] Preferably, the inclined frame is a shell-like structure with an internal hollow design, and the inner wall of the inclined frame near the second shock-absorbing component is an inclined structure.

[0010] Preferably, the second shock-absorbing component includes a vertical spring fixedly disposed at the front end of the inclined frame, and a connecting block is fixedly connected between the vertical spring and the vertical double shock-absorbing component.

[0011] Preferably, the lateral damping assembly includes a retractable rod extending into the interior of the inclined frame. A roller is fixedly installed at the front end of the retractable rod, and an annular limiting groove is formed on the outer side of the roller. A limiting rod is fixedly welded to the inner inclined wall of the inclined frame. The limiting rod has the same width as the limiting groove. A fixing groove is formed on the retractable rod. A sliding block is fixedly welded inside the fixing groove. A sliding block is slidably arranged on the outer side. Return springs are movably installed at both ends of the sliding block near the outer side of the fixing groove. A telescopic rod is fixedly connected to the rear end of the sliding block. A fixing rod is fixedly connected to the rear end of the telescopic rod. The rear end of the fixing rod is fixedly connected to a side limiting member. The side limiting member is limited to sliding on the side track.

[0012] Preferably, the lateral damping assembly includes two sets of rotating sleeves rotatably connected to one end of the vertical double damping assembly. The interior of each rotating sleeve is hollow, and a connecting slide rod is slidably connected inside the rotating sleeve. Sliding grooves are provided at both the upper and lower ends of each rotating sleeve, and a limiting rod is fixedly installed inside each sliding groove. A limiting moving block is fixedly connected to both the upper and lower ends of each connecting slide rod, and the limiting moving block is slidably connected to the outside of the limiting moving block. A set of damping springs is movably installed on both sides of the outside of the limiting moving block near the limiting moving block.

[0013] Preferably, an arc-shaped first reinforcing rod is fixedly connected between the upper ends of the two sets of rotating sleeves, and an arc-shaped second reinforcing rod is fixedly connected between the upper ends of the two sets of connecting slide rods.

[0014] Preferably, the lateral damping assembly further includes a rotational buffer assembly installed at the inner bottom of the protective frame near the connecting slide bar.

[0015] Preferably, the rotating buffer assembly includes a fixed frame fixedly installed at the bottom of the inner side of the protective frame, a rotating shaft rotatably connected to the fixed frame, a turntable fixedly connected to the outer side of the rotating shaft, the turntable being rotatably connected to the fixed frame through the rotating shaft, and a set of eccentric shafts fixedly connected to both the front and rear ends of the turntable near the upper oblique side, the eccentric shafts being rotatably connected to the connecting slide rod.

[0016] Preferably, the front and rear ends of the fixing frame are provided with arc-shaped sliding tracks, a sliding rod is slidably arranged in the middle of the sliding track, and a limiting slide rod for limiting the sliding rod is provided through the sliding rod. The sliding rod and the limiting slide rod are slidably connected, and the limiting slide rod and the sliding track are fixedly connected. A set of disc springs are movably installed on both sides of the limiting slide rod near the sliding rod.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The compression of three sets of lateral springs provides excellent shock absorption. Additionally, as the inclined frame moves downwards, it drives the vertical springs fixed to it downwards, compressing the connecting block between the vertical springs and the fixed frame. This compression further reduces shock. The cooperation between the vertical double shock absorption assembly and the second shock absorption assembly provides dual vertical shock absorption, significantly improving the shock absorption effect compared to simple single shock absorption. As the inclined frame descends, the internal inclined surface of the frame compresses the rollers, causing them to roll relative to the limiting rod fixedly connected to the internal inclined surface. This causes the retraction rod to move backwards, allowing the sliding block to slide on the fixed rod fixedly installed inside the fixed groove, compressing the return spring and further reducing shock. The cooperation between the vertical double shock absorption assembly, the second shock absorption assembly, and the lateral shock absorption assembly provides triple vertical shock absorption for the hard drive. This more complete shock absorption structure achieves multiple shock absorption effects, resulting in a significant improvement in the vertical shock absorption performance of the hard drive.

[0019] 2. In addition, during the lateral shock absorption of the hard drive, when the hard drive vibrates in the front-to-back direction, the backward movement of the inclined frame driven by the hard drive mounting plate can cause the retraction rod to move backward, thereby causing the sliding block to slide on the fixed rod fixedly installed inside the fixed groove, thus compressing the return spring. The compression of the return spring can achieve the shock absorption effect in the front-to-back direction. The lateral shock absorption component can achieve both vertical shock absorption and front-to-back shock absorption in one structure. The design is ingenious and achieves the purpose of multiple uses of one mechanism, with good results.

[0020] 3. Finally, when the hard drive vibrates left or right, causing the hard drive installation plate to shift, the fixed frame can move. This movement allows the bottom limiting component to slide on the bottom track, making the fixed frame movement more stable. Additionally, the movement of the fixed frame causes the rotating sleeve to rotate at one end of the fixed frame. This drives the limiting rod to slide in the middle of the limiting moving block, compressing the shock-absorbing spring. The compressed spring provides shock absorption. Furthermore, the movement of the rotating sleeve can also move the connecting slide rod to some extent. The movement of the connecting slide rod pushes the eccentric shaft, thus... The turntable rotates on the fixed frame around the pivot. The rotation of the turntable causes the sliding rod, which is fixedly connected to it, to slide on the limiting slide rod fixedly installed inside the sliding track. This compresses the disc spring on the outside of the limiting slide rod, which can achieve a shock absorption effect. The transverse shock absorption component can achieve double shock absorption in the left and right directions. The shock absorption effect is significantly improved compared to the single shock absorption effect of the past, which only used a single spring. In addition, with this double shock absorption, the shock absorption mechanism will not be overloaded during use, which will lead to a decrease in the shock absorption effect. This significantly improves the shock absorption effect of the protection device and also extends the service life of the protection device.

[0021] 4. Through the coordinated use of the entire vertical dual shock absorption assembly, inclined frame, second shock absorption assembly, lateral shock absorption assembly, and transverse shock absorption assembly, multi-directional shock absorption can be achieved, as well as multiple shock absorption in a single direction. This significantly improves the shock absorption effect of the device, extends the service life of the protection device, and makes the device more stable during use, thus providing better protection for the hard drive. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of a computer hard drive shockproof protection device according to the present invention. Figure 1 ;

[0023] Figure 2 This is a schematic diagram of the structure of a computer hard drive shockproof protection device according to the present invention. Figure 2 ;

[0024] Figure 3 This is a partial structural schematic diagram of a computer hard drive shockproof protection device according to the present invention;

[0025] Figure 4 This is a schematic diagram of the shock protection mechanism of a computer hard drive shock protection device according to the present invention;

[0026] Figure 5 This is a partial cross-sectional view of a computer hard drive shockproof protection device according to the present invention. Figure 1 ;

[0027] Figure 6 This is a partial cross-sectional view of a computer hard drive shockproof protection device according to the present invention. Figure 2 ;

[0028] Figure 7 This is an enlarged structural diagram of part A of a computer hard drive shockproof protection device according to the present invention;

[0029] Figure 8 This is a schematic diagram of the lateral shock absorption component of a computer hard drive shockproof protection device according to the present invention;

[0030] Figure 9 This is a cross-sectional schematic diagram of the lateral shock-absorbing component of a computer hard drive shockproof protection device according to the present invention.

[0031] Figure 10 This is an enlarged structural diagram of part B of a computer hard drive shockproof protection device according to the present invention;

[0032] Figure 11 This is a schematic diagram of the connection between the fixed inclined block and the inclined frame of a computer hard drive shockproof protection device according to the present invention.

[0033] In the diagram: 1. Protective frame; 2. Heat dissipation holes; 3. Side rail; 4. Bottom rail; 5. Anti-vibration protection mechanism; 51. Vertical double shock absorption assembly; 511. Fixed frame; 512. Fixed inclined block; 513. Lateral spring; 514. Sliding inclined block; 515. Limiting groove; 516. Limiting slider; 52. Bottom limiting component; 53. Inclined frame; 54. Second shock absorption assembly; 541. Vertical spring; 542. Connecting block; 55. Lateral shock absorption assembly; 551. Retractable rod; 552. Roller; 553. Limiting groove; 554. Limiting rod; 555. Fixed groove; 556. Fixed rod; 557. Sliding block; 558. Return spring; 559. Telescopic rod; 510. Fixed column; 56. Side limiting component; 57. Lateral shock absorption assembly; 571. Rotating sleeve; 572. Connecting slide rod; 573. Limiting rod; 574. Limiting moving block; 575. Shock-absorbing spring; 576. First reinforcing rod; 578. Second reinforcing rod; 579. Rotation buffer assembly; 5791. Fixing frame; 5792. Rotating shaft; 5793. Turntable; 5794. Sliding rail; 5795. Sliding rod; 5796. Limiting sliding rod; 5797. Disc spring; 5798. Eccentric shaft; 6. Hard disk installation disk. Detailed Implementation

[0034] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0035] like Figures 1-11The computer hard drive shock protection device shown includes a protective frame 1, a heat dissipation hole 2 at the bottom center of the protective frame 1, symmetrical side rails 3 on both sides of the protective frame 1, four sets of symmetrical bottom rails 4 on both sides of the bottom of the protective frame 1 near the heat dissipation hole 2, a shock protection mechanism 5 installed inside the bottom of the protective frame 1, and a hard drive installation plate 6 for installing the hard drive installed at the upper end of the shock protection mechanism 5.

[0036] The shock absorption protection mechanism 5 includes a vertical double shock absorber component 51 capable of vertical shock absorption. A bottom limiting member 52 is fixedly connected to the lower end of the vertical double shock absorber component 51, and the bottom limiting member 52 is slidably mounted on the bottom track 4. An inclined frame 53 is slidably connected to the upper end of the vertical double shock absorber component 51. A second shock absorber component 54, which enhances vertical shock absorption, is provided between the vertical double shock absorber component 51 and the inclined frame 53. A lateral shock absorber component 55 for front-to-back shock absorption is provided at the rear end of the vertical double shock absorber component 51. A side limiting member 56 is provided at the rear end of the lateral shock absorber component 55, and the side limiting member 56 is slidably mounted on the bottom track 4. Placed on the side rail 3, one end of the vertical double shock absorber 51 is connected to a horizontal shock absorber 57 for left and right shock absorption. A connecting rod is provided between the vertical double shock absorbers 51 located on the left and right sides. Through the coordinated use of the entire vertical double shock absorber 51, the inclined frame 53, the second shock absorber 54, the horizontal shock absorber 55, and the horizontal shock absorber 57, multi-directional shock absorption can be achieved, as well as multiple shock absorption in a single direction. This significantly improves the shock absorption effect of the device and extends the service life of the protection device, making the device more stable during use and providing better protection for the hard drive.

[0037] The vertical dual shock absorption assembly 51 includes a fixed frame 511 fixedly connected to a bottom limiting member 52. The fixed frame 511 is limited and slidably positioned inside the protective frame 1 by the bottom limiting member 52. A fixed inclined block 512 is slidably arranged inside the vertical dual shock absorption assembly 51. Three sets of horizontally arranged lateral springs 513 are fixed between the fixed inclined block 512 and the front inner wall of the fixed frame 511. Sliding inclined blocks 514 are slidably arranged on the inclined surfaces of the lateral springs 513. Limiting grooves 515 are opened on the left and right inner walls of the fixed frame 511. Limiting sliders 516 are fixedly connected to both ends of the sliding inclined blocks 514. The limiting sliders 516 are slidably adapted to the inside of the limiting grooves 515. The hard drive is installed in... On the upper part of the shockproof protection mechanism 5, on the hard drive mounting plate 6, a cooling fan can be installed at the lower part of the protective frame 1 to dissipate heat from the hard drive. When the hard drive vibrates vertically, the hard drive mounted on the upper part of the hard drive mounting plate 6 moves down along with the hard drive mounting plate 6. The downward movement of the hard drive mounting plate 6 can drive the inclined frame 53 to move down. The downward movement of the inclined frame 53 can drive the sliding inclined block 514 to move down. The downward movement of the sliding inclined block 514 can drive the limiting slider 516 to slide down inside the limiting groove 515. The sliding inclined block 514 can make the downward movement of the sliding inclined block 514 more stable. The downward movement of the sliding inclined block 514 can squeeze the fixed inclined block 512, causing the fixed inclined block 512 to move horizontally, thereby compressing the three sets of lateral springs 513. The compression of the three sets of lateral springs 513 can achieve a good shock absorption effect.

[0038] The inclined frame 53 is a shell-like structure with an internal hollow design. The inner wall of the inclined frame 53 near the second shock absorber 54 is an inclined structure. The second shock absorber 54 includes a vertical spring 541 fixedly installed at the front end of the inclined frame 53. A connecting block 542 is fixedly connected between the vertical spring 541 and the vertical double shock absorber 51. On the other hand, when the inclined frame 53 moves down, it can drive the vertical spring 541 fixedly connected to it to move down, thereby compressing the connecting block 542 between the vertical spring 541 and the fixed frame 511. The compression of the connecting block 542 can achieve the shock absorption effect. The cooperation between the vertical double shock absorber 51 and the second shock absorber 54 can achieve double shock absorption in the vertical direction, which further improves the shock absorption effect compared to the effect of simply using single shock absorption.

[0039] The lateral damping assembly 55 includes a retractable rod 551 extending into the interior of the inclined frame 53. A roller 552 is fixedly mounted at the front end of the retractable rod 551. An annular limiting groove 553 is formed on the outer side of the roller 552. A limiting rod 554 is fixedly welded to the inner inclined wall of the inclined frame 53. The limiting rod 554 has the same width as the limiting groove 553. A fixing groove 555 is formed on the retractable rod 551. A 556 is fixedly welded inside the fixing groove 555. A sliding block 557 is slidably arranged on the outer side of the 556. Return springs 558 are movably mounted at both ends of the sliding block 557 near the outer side of the fixing groove 555. A telescopic rod 559 is fixedly connected to the rear end of the sliding block 557. A fixing post 510 is fixedly connected to the rear end of the telescopic rod 559. The rear end of the fixing post 510 is fixedly connected to a side limiting member 56. The side limiting member 56 is limited to slide on the side track 3. As the frame descends, the inclined surface inside the inclined plane 53 presses against the roller 552, causing the roller 552 to roll relative to the limiting rod 554 fixedly connected to the inclined surface inside the inclined plane 53. This causes the retracting rod 551 to move backward, and the backward movement of the retracting rod 551 allows the sliding block 557 to move. The fixed rod 556, which is fixedly installed inside the fixed groove 555, slides to compress the return spring 558, thereby achieving further shock absorption. Through the cooperation between the vertical double shock absorption assembly 51, the second shock absorption assembly 54, and the lateral shock absorption assembly 55, triple shock absorption of the hard drive in the vertical direction can be achieved. The shock absorption structure is more complete and can achieve multiple shock absorption effects, which can significantly improve the shock absorption effect of the hard drive in the vertical direction. In addition, when the hard drive vibrates in the front-to-back direction during lateral shock absorption, the backward movement of the inclined frame 53 driven by the hard drive mounting plate 6 can cause the retraction rod 551 to move backward, thereby causing the sliding block 557 to slide on the fixed rod 556 fixedly installed inside the fixed groove 555, thereby compressing the return spring 558. The compression of the return spring 558 can achieve shock absorption in the front-to-back direction. The lateral shock absorption assembly 55 can achieve shock absorption in both the vertical and front-to-back directions in one structure. The design is ingenious and achieves the purpose of multiple uses of one mechanism, with good results.

[0040] The lateral damping assembly 57 includes two sets of rotating sleeves 571 rotatably connected to one end of the vertical double damping assembly 51. The interior of the rotating sleeve 571 is hollow. A connecting slide rod 572 is slidably connected inside the rotating sleeve 571. Sliding grooves are provided at both the upper and lower ends of the rotating sleeve 571. A limiting rod 573 is fixedly installed inside each sliding groove. A limiting moving block 574 is fixedly connected at both the upper and lower ends of the connecting slide rod 572. The limiting moving block 574 is slidably connected to the outside of the limiting rod 573. A set of damping springs 575 are movably installed on both sides of the limiting rod 573 near the limiting moving block 574. An arc-shaped first reinforcing rod 576 is fixedly connected between the upper ends of the two sets of rotating sleeves 571. An arc-shaped second reinforcing rod 578 is fixedly connected between the upper ends of the two sets of connecting slide rods 572.

[0041] The lateral shock absorption assembly 57 also includes a rotating buffer assembly 579 installed at the bottom of the inner side of the protective frame 1 near the connecting slide rod 572. The rotating buffer assembly 579 includes a fixed frame 5791 fixedly installed at the bottom of the inner side of the protective frame 1. A rotating shaft 5792 is rotatably connected to the fixed frame 5791. A turntable 5793 is fixedly connected to the outer side of the rotating shaft 5792. The turntable 5793 is rotatably connected to the fixed frame 5791 through the rotating shaft 5792. A set of eccentric shafts 5798 are fixedly connected to both the front and rear ends of the turntable 5793 near the upper side. The eccentric shafts 5798 are rotatably connected to the connecting slide rod 572. The front and rear ends of the fixed frame 5791 are provided with arc-shaped sliding... The sliding track 5794 has a sliding rod 5795 slidably mounted in its middle. A limiting rod 5796 for limiting the sliding rod 5795 is provided through the sliding rod 5795. The sliding rod 5795 and the limiting rod 5796 are slidably connected. The limiting rod 5796 and the sliding track 5794 are fixedly connected. A set of disc springs 5797 are movably mounted on both sides of the limiting rod 5796 near the sliding rod 5795. Finally, when the hard drive vibrates in the left and right direction, the hard drive mounting plate 6 will shift, which can drive the fixed frame 511 to move. The movement of the fixed frame 511 can make the bottom limiting member 52 move on the bottom track 4. The upward sliding motion makes the movement of the fixed frame 511 more stable. Additionally, when the fixed frame 511 moves, the rotating sleeve 571 rotates at one end of the fixed frame 511. This drives the limiting rod 573 to slide in the middle of the limiting moving block 574, thereby compressing the shock-absorbing spring 575. The compression of the shock-absorbing spring 575 provides a shock-absorbing effect. Furthermore, the movement of the rotating sleeve 571 can also move the connecting slide rod 572 to a certain extent. The movement of the connecting slide rod 572 can push the eccentric shaft 5798 to move, causing the turntable 5793 to rotate on the fixed frame 5791 around the rotating shaft 5792. The rotation of the turntable 5793 causes the sliding rod 5795, which is fixedly connected to it, to slide on the limiting slide rod 5796 fixedly installed inside the sliding track 5794, thereby controlling the disc spring 5797 on the outside of the limiting slide rod 5796. Compression can achieve a shock absorption effect. The lateral shock absorption component 57 can achieve dual shock absorption in the left and right directions. The shock absorption effect is significantly improved compared to the previous single shock absorption using only a single spring. In addition, with this dual shock absorption, the shock absorption mechanism will not be overloaded during use, which will lead to a decrease in the shock absorption effect. This significantly improves the shock absorption effect of the protection device and also extends the service life of the protection device.

[0042] Working principle:

[0043] In use, the hard drive is installed on the hard drive mounting plate 6 at the upper end of the shockproof protection mechanism 5. A cooling fan can be installed at the lower end of the protective frame 1 to dissipate heat from the hard drive. When the hard drive experiences vertical vibration, the hard drive installed on the upper end of the hard drive mounting plate 6 moves downward along with the hard drive mounting plate 6. The downward movement of the hard drive mounting plate 6 can cause the inclined frame 53 to move downward. The downward movement of the inclined frame 53 can cause the sliding inclined block 514 to move downward. The downward movement of the sliding inclined block 514 can drive the limiting slider 516 to slide downward inside the limiting groove 515. The downward movement of the limiting slider 516 inside the limiting groove 515 can make the downward movement of the sliding inclined block 514 more stable. The downward movement of the sliding inclined block 514 can squeeze the fixed inclined block 512, causing the fixed inclined block 512 to move horizontally, thereby achieving the effect of the three sets of lateral springs 513. The purpose of compression is to achieve a good shock absorption effect through the compression of the three sets of lateral springs 513. Additionally, when the inclined frame 53 moves downward, it can drive the vertical spring 541, which is fixedly connected to it, to move downward, thereby compressing the connecting block 542 between the vertical spring 541 and the fixed frame 511. The compression of the connecting block 542 achieves a shock absorption effect. The cooperation between the vertical double shock absorption assembly 51 and the second shock absorption assembly 54 provides double shock absorption in the vertical direction, further improving the shock absorption effect compared to simple single shock absorption. As the inclined frame 53 descends, the inclined surface inside the inclined frame 53 will squeeze the roller 552, causing... The roller 552 rolls relative to the limiting rod 554 fixedly connected to the inner inclined surface of the inclined frame 53, thereby causing the retraction rod 551 to move backward. The backward movement of the retraction rod 551 allows the sliding block 557 to slide on the fixed rod 556 fixedly installed inside the fixed groove 555, thereby compressing the return spring 558 and achieving further shock absorption. Through the cooperation between the vertical double shock absorption assembly 51, the second shock absorption assembly 54, and the lateral shock absorption assembly 55, triple shock absorption of the hard drive in the vertical direction can be achieved. The shock absorption structure is more complete and can achieve multiple shock absorption effects, which can qualitatively improve the shock absorption effect of the hard drive in the vertical direction.

[0044] In addition, during the lateral shock absorption of the hard drive, when the hard drive vibrates in the front-to-back direction, the rearward movement of the inclined frame 53 driven by the hard drive mounting plate 6 can cause the retraction rod 551 to move backward, thereby causing the sliding block 557 to slide on the fixed rod 556 fixedly installed inside the fixed groove 555, thereby compressing the return spring 558. The compression of the return spring 558 can achieve the shock absorption effect in the front-to-back direction. The lateral shock absorption component 55 can achieve both vertical shock absorption and front-to-back shock absorption in one structure. The design is ingenious and achieves the purpose of multiple uses of one mechanism, with good results.

[0045] Finally, when the hard drive vibrates left and right, causing the hard drive mounting plate 6 to shift, it can move the fixed frame 511. This movement of the fixed frame 511 allows the bottom limiting member 52 to slide on the bottom track 4, making the movement of the fixed frame 511 more stable. Additionally, when the fixed frame 511 moves, the rotating sleeve 571 rotates at one end of the fixed frame 511. This drives the limiting rod 573 to slide in the middle of the limiting moving block 574, thereby compressing the shock-absorbing spring 575. The compression of the shock-absorbing spring 575 provides a shock-absorbing effect. Furthermore, the movement of the rotating sleeve 571 can also move the connecting slide rod 572 to some extent. The movement of the connecting slide rod 572 can push the eccentric shaft 5798. The movement causes the turntable 5793 to rotate on the fixed frame 5791 around the pivot 5792. The rotation of the turntable 5793 allows the sliding rod 5795, which is fixedly connected to it, to slide on the limiting slide rod 5796 fixedly installed inside the sliding track 5794. This compresses the disc spring 5797 on the outside of the limiting slide rod 5796, achieving a shock absorption effect. The lateral shock absorption component 57 enables dual shock absorption in both left and right directions. The shock absorption effect is significantly improved compared to the previous single shock absorption using only a single spring. In addition, with this dual shock absorption, the shock absorption mechanism will not experience overload during use, which would lead to a decrease in the shock absorption effect. This significantly improves the shock absorption effect of the protection device and also extends the service life of the protection device.

[0046] By using the entire vertical dual shock absorption assembly 51, the inclined frame 53, the second shock absorption assembly 54, the lateral shock absorption assembly 55, and the transverse shock absorption assembly 57 in coordination, multi-directional shock absorption can be achieved, as well as multiple shock absorption in a single direction. This significantly improves the shock absorption effect of the device and extends the service life of the protection device, making the device more stable during use and providing better protection for the hard drive.

[0047] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. A computer hard drive shockproof protection device, comprising a protective frame (1), characterized in that: The protective frame (1) has a heat dissipation hole (2) in the middle of its bottom. Symmetrical side rails (3) are provided on both sides of the protective frame (1). Four sets of symmetrical bottom rails (4) are provided on both sides of the bottom of the protective frame (1) near the heat dissipation hole (2). An anti-vibration protection mechanism (5) is installed inside the bottom of the protective frame (1). A hard disk installation plate (6) for installing a hard disk is installed at the upper end of the anti-vibration protection mechanism (5). The shockproof protection mechanism (5) includes a vertical double shock absorber assembly (51) that can achieve vertical shock absorption. The lower end of the vertical double shock absorber assembly (51) is fixedly connected to a bottom limiting member (52), which is slidably mounted on the bottom track (4). The upper end of the vertical double shock absorber assembly (51) is slidably connected to an inclined frame (53). A second shock absorber that can enhance vertical shock absorption is provided between the vertical double shock absorber assembly (51) and the inclined frame (53). The vertical double damping component (51) is provided with a lateral damping component (55) for front-to-back damping at its rear end. The lateral damping component (55) is provided with a side limiting member (56) at its rear end. The side limiting member (56) is slidably disposed on the side rail (3). One end of the vertical double damping component (51) is connected to a lateral damping component (57) for left-to-right damping. A connecting rod is provided between the vertical double damping components (51) located on the left and right sides.

2. The computer hard drive shock protection device according to claim 1, characterized in that: The vertical double shock absorber assembly (51) includes a fixed frame (511) fixedly connected to the bottom limiting member (52). The fixed frame (511) is limited and slidably positioned inside the protective frame (1) by the bottom limiting member (52). A fixed inclined block (512) is slidably arranged inside the vertical double shock absorber assembly (51). Three sets of horizontally arranged lateral springs (513) are fixed between the fixed inclined block (512) and the front inner wall of the fixed frame (511). A sliding inclined block (514) is slidably arranged on the inclined surface of the lateral spring (513). Limiting grooves (515) are opened on the left and right inner walls of the fixed frame (511). Limiting sliders (516) are fixedly connected to both ends of the sliding inclined block (514). The limiting sliders (516) are slidably adapted to the inside of the limiting grooves (515).

3. The computer hard drive shock protection device according to claim 1, characterized in that: The inclined frame (53) is a shell-like structure with an internal hollow design, and the inner wall of the inclined frame (53) near the second shock absorber (54) is an inclined structure.

4. The computer hard drive shock protection device according to claim 1, characterized in that: The second shock absorber assembly (54) includes a vertical spring (541) fixedly disposed at the front end of the inclined frame (53), and a connecting block (542) is fixedly connected between the vertical spring (541) and the vertical double shock absorber assembly (51).

5. A computer hard drive shockproof protection device according to claim 1, characterized in that: The lateral damping assembly (55) includes a retractable rod (551) extending into the interior of the inclined frame (53). A roller (552) is fixedly mounted on the front end of the retractable rod (551). An annular limiting groove (553) is provided on the outer side of the roller (552). A limiting rod (554) is fixedly welded to the inner inclined wall of the inclined frame (53). The limiting rod (554) has the same width as the limiting groove (553). A fixing groove (555) is provided on the retractable rod (551). A solid... A fixed rod (556) is provided with a sliding block (557) on its outer side. A return spring (558) is movably installed on the outer side of the front and rear ends of the sliding block (557) near the fixed groove (555). A telescopic rod (559) is fixedly connected to the rear end of the sliding block (557). A fixed column (510) is fixedly connected to the rear end of the telescopic rod (559). The rear end of the fixed column (510) is fixedly connected to the side limiting member (56). The side limiting member (56) is limited to slide on the side rail (3).

6. A computer hard drive shockproof protection device according to claim 1, characterized in that: The transverse damping assembly (57) includes two sets of rotating sleeves (571) rotatably connected to one end of the vertical double damping assembly (51). The interior of the rotating sleeve (571) is a hollow structure. A connecting slide rod (572) is slidably connected inside the rotating sleeve (571). Sliding grooves are provided at both the upper and lower ends of the rotating sleeve (571). A limiting rod (573) is fixedly installed inside the sliding groove. A limiting moving block (574) is fixedly connected at both the upper and lower ends of the connecting slide rod (572). The limiting moving block (574) is slidably connected to the outside of the limiting rod (573). A set of damping springs (575) is movably installed on both sides of the limiting rod (573) near the limiting moving block (574).

7. A computer hard drive shockproof protection device according to claim 6, characterized in that: An arc-shaped first reinforcing rod (576) is fixedly connected between the upper ends of the two sets of rotating sleeves (571), and an arc-shaped second reinforcing rod (578) is fixedly connected between the upper ends of the two sets of connecting slide rods (572).

8. A computer hard drive shockproof protection device according to claim 1, characterized in that: The lateral damping assembly (57) also includes a rotation buffer assembly (579) installed on the side of the inner bottom of the protective frame (1) near the connecting slide (572).

9. A computer hard drive shockproof protection device according to claim 8, characterized in that: The rotating buffer assembly (579) includes a fixed frame (5791) fixedly installed at the bottom of the inner side of the protective frame (1). A rotating shaft (5792) is rotatably connected to the fixed frame (5791). A turntable (5793) is fixedly connected to the outside of the rotating shaft (5792). The turntable (5793) is rotatably connected to the fixed frame (5791) through the rotating shaft (5792). A set of eccentric shafts (5798) are fixedly connected to both the front and rear ends of the turntable (5793) near the upper side. The eccentric shafts (5798) are rotatably connected to the connecting slide rod (572).

10. A computer hard drive shockproof protection device according to claim 9, characterized in that: The fixed frame (5791) has arc-shaped sliding rails (5794) at both the front and rear ends. A sliding rod (5795) is slidably arranged in the middle of the sliding rail (5794). A limiting slide rod (5796) for limiting the sliding rod (5795) is provided through the sliding rod (5795). The sliding rod (5795) and the limiting slide rod (5796) are slidably connected. The limiting slide rod (5796) and the sliding rail (5794) are fixedly connected. A set of disc springs (5797) are movably installed on both sides of the limiting slide rod (5796) near the sliding rod (5795).

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