An industrial-grade shock-resistant elastic suspension computer chassis structure

Abstract

This invention discloses an industrial-grade shock-resistant elastic suspension computer chassis structure, belonging to the field of computer chassis technology. The invention includes: four symmetrically arranged mounting plates; a suspension frame fixedly connected to the mounting plates; an adjustment component installed on one side of the suspension frame for adjusting the height of the computer chassis; a shock-resistant elastic component installed on the adjustment component; a chassis body installed on the shock-resistant elastic component; and a fixing component installed on the side wall of the chassis body for fixing the chassis body within the shock-resistant elastic component. This allows the shock-resistant elastic component and the chassis body on it to move vertically, thereby adjusting the height of the chassis body. When the chassis body vibrates, the shock-resistant elastic component absorbs the impact force, reduces vibration, and ensures the stability of the chassis.

Description

Technical Field

[0001] This invention belongs to the field of computer chassis technology, and particularly relates to an industrial-grade shock-resistant elastic suspension computer chassis structure. Background Technology

[0002] Industrial-grade shock-resistant elastic suspension effectively isolates external vibrations from directly impacting internal computer components. In industrial environments, equipment is often subjected to continuous or sudden vibrations, such as factory machinery operation and transportation vehicles. Traditional rigid fixing methods can cause precision components like hard drives and motherboards to loosen, experience solder joint fatigue, or even break due to prolonged vibration. Elastic suspension absorbs and attenuates vibration energy through high-damping materials and structural design, significantly reducing the acceleration transmitted to the chassis and protecting core hardware. This design is particularly effective for ensuring stable read / write operations for mechanical hard drives and solid-state drives (SSDs). Vibration can easily cause head misalignment or NAND flash signal interference, leading to data errors or loss. Elastic suspension maintains storage devices in a safe operating position, improving data integrity and system reliability, and extending the overall lifespan and stability of the system. In harsh environments such as mines, vehicles, and rail transportation, the chassis, as the core computing unit, must possess high robustness. Shock-resistant suspension reduces the accumulation of physical stress, preventing issues such as loose interfaces and circuit board cracking, ensuring long-term trouble-free operation. When suspending computer cases, suspension brackets are usually used for fixation. However, the existing installation method lacks structural flexibility, which means that the vibration generated during the operation of the case cannot be effectively buffered. Due to the lack of vibration damping, the vibration is easily transmitted to the case body and internal components. Over time, this may affect hardware stability, reduce the service life of the equipment, and even cause malfunctions such as poor contact. Summary of the Invention

[0003] To solve the above-mentioned technical problems, the present invention provides: an industrial-grade shock-resistant elastic suspension computer chassis structure, comprising: Four symmetrically arranged mounting plates; A suspension bracket, which is fixedly connected to the mounting plate; An adjustment component, mounted on one side of the suspension bracket, is used to adjust the height of the computer chassis; A seismic-resistant elastic component, wherein the seismic-resistant elastic component is mounted on the adjustment component; The chassis body is mounted on the shock-resistant elastic component; A fixing component is installed on the side wall of the chassis body to fix the chassis body in the shock-resistant elastic component.

[0004] As a preferred embodiment of the present invention, the adjustment component includes: Two symmetrically arranged first slide rails are provided on the suspension frame, and a first slider is slidably connected in the first slide rail; The back of the first slider is fixedly connected to a threaded sleeve, and two symmetrically arranged reciprocating screws are rotatably connected to the suspension frame. The threaded sleeve is threadedly connected to the reciprocating screws.

[0005] As a preferred embodiment of the present invention, the seismic-resistant elastic component includes: A first support frame is fixedly connected to the first slider, and two symmetrically arranged guide rods are fixedly connected to the first support frame; A second support frame is slidably connected to the guide rod, and the chassis body is located on the second support frame.

[0006] As a preferred embodiment of the present invention, the bottom of the second support frame is fixedly connected to two symmetrically arranged first springs, and the other end of the first springs is fixedly connected to the first support frame; Both the first support frame and the second support frame are provided with a second slide rail, and an adjusting slider is slidably connected in the second slide rail; A telescopic rod is fixedly connected between the two adjusting sliders, and a second spring is sleeved on the outside of the telescopic rod. The two ends of the second spring are respectively fixedly connected to the adjusting sliders.

[0007] As a preferred embodiment of the present invention, the inner wall of the second support frame is provided with a sliding groove; A limiting plate is slidably connected within the groove. One side of the limiting plate can fit against the chassis body. Two symmetrically arranged third springs are installed between the limiting plate and the second support frame.

[0008] As a preferred embodiment of the present invention, the fixing component includes: A slide rail is fixedly connected to the second support frame, and a fixing block is slidably connected to the slide rail. One side of the fixing block is fixedly connected to the side wall of the chassis body.

[0009] As a preferred embodiment of the present invention, the second support frame is fixedly connected to the back of the first fixing frame; A first rotating rod is rotatably connected inside the first fixed frame, and a sleeve is rotatably connected to the first rotating rod. Torsion springs are installed on both sides of the sleeve. The other end of the torsion spring is mounted on the first fixing frame.

[0010] As a preferred embodiment of the present invention, an arc-shaped rod is fixedly connected to the sleeve, and two symmetrically arranged fixing screws are threadedly connected to the arc-shaped rod, with one end of the fixing screws extending to the chassis body.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: During the computer chassis installation process, the staff positions and fixes the mounting plate in a predetermined location, such as a wall. After the mounting plate is fixed, the chassis body is placed on the shock-absorbing elastic component. Then, the fixing component is used to connect the chassis body to the shock-absorbing elastic component to ensure that the chassis body is installed stably. After the chassis body is installed, the adjustment component is rotated to move the shock-absorbing elastic component and the chassis body on it up and down, thereby adjusting the height of the chassis body. When the chassis body vibrates, the shock-absorbing elastic component can absorb the impact force, reduce vibration, and ensure the stability of the chassis. Attached Figure Description

[0012] Figure 1 This is a first-view three-dimensional structural diagram of the industrial-grade shock-resistant elastic suspension computer chassis structure provided in an embodiment of the present invention; Figure 2 This is a second-view three-dimensional structural diagram of the industrial-grade shock-resistant elastic suspension computer chassis structure provided in an embodiment of the present invention; Figure 3 This invention provides an industrial-grade, shock-resistant, elastically suspended computer chassis structure. Figure 2 A magnified three-dimensional structural diagram of part A in the middle section; Figure 4 This is a schematic diagram of the suspension frame structure of the industrial-grade shock-resistant elastic suspension computer chassis structure provided in an embodiment of the present invention; Figure 5 This is a schematic diagram of the anti-vibration spring assembly structure of the industrial-grade anti-vibration elastic suspension computer chassis structure provided in this embodiment of the invention; Figure 6 This is a schematic diagram of the chassis body structure of the industrial-grade shock-resistant elastic suspension computer chassis structure provided in an embodiment of the present invention; Figure 7 This is a schematic diagram of the telescopic rod structure of the industrial-grade shock-resistant elastic suspension computer chassis structure provided in an embodiment of the present invention.

[0013] In the diagram: 1. Mounting plate; 2. Suspension bracket; 3. Chassis body; 4. First slide rail; 5. First slider; 6. Threaded sleeve; 7. Reciprocating screw; 8. First support frame; 9. Guide rod; 10. Second support frame; 11. First spring; 12. Second slide rail; 13. Adjusting slider; 14. Telescopic rod; 15. Second spring; 16. Slide groove; 17. Limiting plate; 18. Third spring; 19. Slide rail; 20. Fixing block; 21. First fixing frame; 22. First rotating rod; 23. Sleeve; 24. Torsion spring; 25. Arc rod; 26. Fixing screw. Detailed Implementation

[0014] To further understand the invention's content, features, and effects, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0015] The structure of the present invention will now be described in detail with reference to the accompanying drawings.

[0016] Please see Figures 1 to 7 This invention provides an industrial-grade shock-resistant elastic suspension computer chassis structure, comprising: four symmetrically arranged mounting plates 1; a suspension bracket 2 fixedly connected to the mounting plates 1; an adjustment component installed on one side of the suspension bracket 2 for adjusting the height of the computer chassis; a shock-resistant elastic component installed on the adjustment component; a chassis body 3 installed on the shock-resistant elastic component; and a fixing component installed on the side wall of the chassis body 3 for fixing the chassis body 3 in the shock-resistant elastic component.

[0017] Using the above solution: When installing a computer chassis, the staff fixes the mounting plate 1 in a designated location, such as a wall. After installation, the chassis body 3 is placed on the shock-absorbing elastic component. Then, the fixing component is used to fix the chassis body 3 to the shock-absorbing elastic component. After the installation of the chassis body 3 is completed, the adjusting component is rotated, thereby driving the shock-absorbing elastic component and the chassis body 3 to move up and down, thereby adjusting the height of the chassis body 3. When the chassis body 3 vibrates, the shock-absorbing elastic component absorbs the impact, reduces vibration, and keeps the chassis body 3 stable.

[0018] Furthermore, the adjustment assembly includes: two symmetrically arranged first slide rails 4 formed on the suspension frame 2, a first slider 5 slidably connected in the first slide rail 4; a threaded sleeve 6 fixedly connected to the back of the first slider 5; two symmetrically arranged reciprocating screws 7 rotatably connected on the suspension frame 2; and the threaded sleeve 6 being threadedly connected to the reciprocating screws 7.

[0019] Furthermore, the anti-vibration elastic component includes: a first support frame 8 fixedly connected to the first slider 5, and two symmetrically arranged guide rods 9 fixedly connected to the first support frame 8; a second support frame 10 slidably connected to the guide rods 9, and the chassis body 3 located on the second support frame 10.

[0020] Furthermore, two symmetrically arranged first springs 11 are fixedly connected to the bottom of the second support frame 10, and the other end of the first spring 11 is fixedly connected to the first support frame 8; both the first support frame 8 and the second support frame 10 are provided with second slide rails 12, and an adjusting slider 13 is slidably connected in the second slide rail 12; a telescopic rod 14 is fixedly connected between the two adjusting sliders 13, and a second spring 15 is sleeved on the outside of the telescopic rod 14, and the two ends of the second spring 15 are respectively fixedly connected to the adjusting slider 13.

[0021] Furthermore, the inner wall of the second support frame 10 is provided with a sliding groove 16; a limiting plate 17 is slidably connected in the sliding groove 16, one side of the limiting plate 17 can fit against the chassis body 3, and two symmetrically arranged third springs 18 are installed between the limiting plate 17 and the second support frame 10.

[0022] Using the above scheme: In use, the operator places the chassis body 3 on the second support frame 10, and then uses the compressed third spring 18 to push the limiting plate 17 to move within the slide groove 16, so that the limiting plate 17 contacts the side wall of the chassis body 3. Next, the operator pushes the adjusting slider 13 to move within the second slide rail 12, causing the telescopic rod 14 to move synchronously, adjusting the distance between the two telescopic rods 14 to achieve uniform buffering and shock absorption. By rotating the reciprocating screw 7, the threaded sleeve 6 is pushed to move the first slider 5 within the first slide rail 4, causing the first support frame 8 and the second support frame 10 to move synchronously, thereby adjusting the height of the chassis body 3. When in motion, the second support frame 10 pulls the second spring 15 and the telescopic rod 14 to move synchronously, and slides downward on the guide rod 9 to compress the first spring 11. The first spring 11 achieves initial shock absorption. After the impact force is reduced, the first spring 11 pushes the second support frame 10 to move in the opposite direction. The action of the second spring 15 gradually reduces the force of the reverse movement, and finally achieves the anti-vibration effect. Through the coordinated work of the first spring 11 and the second spring 15, not only is initial shock absorption provided when vibration occurs, but the chassis body 3 can also be pushed to move in the opposite direction after the vibration is reduced. Through the buffering effect of the second spring 15, the force of the reverse movement is gradually reduced, thereby achieving anti-vibration protection for the chassis body 3.

[0023] Furthermore, the fixing component includes: a slide rail 19 fixedly connected to the second support frame 10, a fixing block 20 slidably connected to the slide rail 19, and one side of the fixing block 20 fixedly connected to the side wall of the chassis body 3.

[0024] Furthermore, the second support frame 10 is fixedly connected to the back of the first fixed frame 21; the first fixed frame 21 is rotatably connected to the first rotating rod 22, and the first rotating rod 22 is rotatably connected to the sleeve 23, and both sides of the sleeve 23 are equipped with torsion springs 24; the other end of the torsion spring 24 is installed on the first fixed frame 21.

[0025] Furthermore, an arc-shaped rod 25 is fixedly connected to the sleeve 23, and two symmetrically arranged fixing screws 26 are threadedly connected to the arc-shaped rod 25. One end of the fixing screws 26 extends to the chassis body 3.

[0026] Using the above solution: When it is necessary to install the chassis body 3 onto the second support frame 10, the operator inserts the fixing block 20 on one side of the chassis body 3 into the slide rail 19 on the second support frame 10, and gradually pushes the fixing block 20 to move it to the preset position. After that, the bottom of the chassis body 3 fits against the second support frame 10. Then, using the action of the torsion spring 24, the sleeve 23 drives the arc rod 25 to rotate on the first rotating rod 22. After rotating to the preset position, the operator screws the two fixing screws 26 on the arc rod 25 into the preset holes of the chassis body 3, thereby fixing the chassis body 3 onto the second support frame 10.

[0027] Working principle of the invention: When installing a computer chassis, the worker fixes the mounting plate 1 in a designated location, such as a wall. After installation, the worker inserts the fixing block 20 on one side of the chassis body 3 into the slide rail 19 on the second support frame 10 and gradually pushes the fixing block 20 to move it to the preset position. The bottom of the chassis body 3 then fits against the second support frame 10. Next, using the torsion spring 24, the sleeve 23 drives the arc rod 25 to rotate on the first rotating rod 22. After rotating to the preset position, the worker screws the two fixing screws 26 on the arc rod 25 into the preset holes of the chassis body 3, thereby fixing the chassis body 3 to the second support frame 10. The worker places the chassis body 3 on the second support frame 10 and then uses the compressed third spring 18 to push the limiting plate 17 to move in the slide groove 16, so that the limiting plate 17 contacts the side wall of the chassis body 3. Then, the worker pushes the adjusting slider 13 to move in the second slide rail 12, driving the telescopic movement. The rods 14 move synchronously, adjusting the distance between the two telescopic rods 14 to achieve uniform buffering and shock absorption. By rotating the reciprocating screw 7, the threaded sleeve 6 is pushed to move the first slider 5 within the first slide rail 4, driving the first support frame 8 and the second support frame 10 to move synchronously, thereby adjusting the height of the chassis body 3. When the chassis body 3 vibrates, the second support frame 10 pulls the second spring 15 and the telescopic rod 14 to move synchronously, and slides downward on the guide rod 9 to compress the first spring 11. The first spring 11 achieves initial shock absorption. After the impact force decreases, the first spring 11 pushes the second support frame 10 to move in the opposite direction. The action of the second spring 15 gradually reduces the force of the reverse movement, ultimately achieving the anti-vibration effect. Through the coordinated work of the first spring 11 and the second spring 15, not only is initial shock absorption provided when vibration occurs, but the chassis body 3 can also be pushed to move in the opposite direction after the vibration decreases. Through the buffering effect of the second spring 15, the force of the reverse movement is gradually reduced, thereby achieving anti-vibration protection for the chassis body 3.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An industrial-grade, earthquake-resistant, elastically suspended computer chassis structure, characterized in that, include: Four symmetrically arranged mounting plates (1); The suspension bracket (2) is fixedly connected to the mounting plate (1); An adjustment component is installed on one side of the suspension bracket (2) for adjusting the height of the computer chassis; A seismic-resistant elastic component, wherein the seismic-resistant elastic component is mounted on the adjustment component; The chassis body (3) is mounted on the anti-vibration elastic component; A fixing component is installed on the side wall of the chassis body (3) for fixing the chassis body (3) in the shock-resistant elastic component.

2. The industrial-grade earthquake-resistant elastic suspension computer chassis structure as described in claim 1, characterized in that: The adjustment component includes: Two symmetrically arranged first slide rails (4) are provided on the suspension frame (2), and a first slider (5) is slidably connected in the first slide rail (4); The back of the first slider (5) is fixedly connected to a threaded sleeve (6), and two symmetrically arranged reciprocating screws (7) are rotatably connected to the suspension frame (2). The threaded sleeve (6) is threadedly connected to the reciprocating screws (7).

3. The industrial-grade earthquake-resistant elastic suspension computer chassis structure as described in claim 2, characterized in that: The seismic-resistant elastic component includes: A first support frame (8) is fixedly connected to the first slider (5), and two symmetrically arranged guide rods (9) are fixedly connected to the first support frame (8). The guide rod (9) is slidably connected to the second support frame (10), and the chassis body (3) is located on the second support frame (10).

4. The industrial-grade earthquake-resistant elastic suspension computer chassis structure as described in claim 3, characterized in that: The bottom of the second support frame (10) is fixedly connected to two symmetrically arranged first springs (11), and the other end of the first springs (11) is fixedly connected to the first support frame (8). The first support frame (8) and the second support frame (10) are both provided with a second slide rail (12), and an adjusting slider (13) is slidably connected in the second slide rail (12). A telescopic rod (14) is fixedly connected between the two adjusting sliders (13). A second spring (15) is sleeved on the outside of the telescopic rod (14). The two ends of the second spring (15) are fixedly connected to the adjusting sliders (13).

5. The industrial-grade earthquake-resistant elastic suspension computer chassis structure as described in claim 3, characterized in that: The inner wall of the second support frame (10) is provided with a sliding groove (16); A limiting plate (17) is slidably connected in the groove (16). One side of the limiting plate (17) can fit against the chassis body (3). Two symmetrically arranged third springs (18) are installed between the limiting plate (17) and the second support frame (10).

6. The industrial-grade earthquake-resistant elastic suspension computer chassis structure as described in claim 3, characterized in that: The fixing component includes: A slide rail (19) is fixedly connected to the second support frame (10), and a fixing block (20) is slidably connected on the slide rail (19). One side of the fixing block (20) is fixedly connected to the side wall of the chassis body (3).

7. The industrial-grade earthquake-resistant elastic suspension computer chassis structure as described in claim 6, characterized in that: The second support frame (10) is fixedly connected to the back of the first fixing frame (21); The first fixed frame (21) is rotatably connected to a first rotating rod (22), and a sleeve (23) is rotatably connected to the first rotating rod (22). Torsion springs (24) are installed on both sides of the sleeve (23). The other end of the torsion spring (24) is mounted on the first fixing frame (21).

8. The industrial-grade earthquake-resistant elastic suspension computer chassis structure as described in claim 7, characterized in that: An arc-shaped rod (25) is fixedly connected to the sleeve (23). Two symmetrically arranged fixing screws (26) are connected to the arc-shaped rod (25) by thread. One end of the fixing screw (26) extends to the chassis body (3).

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