Reinforced display base capable of overturning and damping

Abstract

The utility model belongs to the technical field of industrial control displays, and discloses a reinforced display base capable of overturning and damping, which comprises a first overturning part, a flange type fixing piece, a connecting rod, a damping component, a second overturning part, a display fixing seat and the like, and is stably mounted through the flange type fixing piece. The design of double overturning parts of a bearing-free damping structure is adopted, 360-degree overturning of the displayer is achieved, the requirements for multi-angle observation and direction adjustment are met, the damping assembly integrates an elastic rubber piece, a damping spring and a cylindrical damping rubber sleeve, a three-stage damping system is formed, vibration energy is effectively attenuated, the vibration strength borne by the displayer is reduced, and the display is protected against vibration. The display fixing seat and the fixed matching port are connected in a wall-mounted manner and are reinforced by bolts, so that stable connection under frequent overturning and vibration environments is ensured, compact requirements of some processes can be met, vibration generated by industrial equipment can be prevented from influencing the service life of the display, the position of the display can be greatly adjusted, and the display is convenient to mount and dismount. And the use requirement of a compact space can be met.

Description

Technical Field

[0001] This utility model relates to the field of industrial control display technology, specifically a rotatable and vibration-damping reinforced display base. Background Technology

[0002] In modern industrial production, some specialized production, manufacturing, and processing technologies impose stringent requirements on the flow distance of production processes. To meet these technological demands, industrial equipment often needs to be compactly arranged, resulting in extremely limited space between devices. Under such space constraints, devices such as displays used to monitor and regulate the operating status of industrial equipment can only be installed on the side walls or adjacent walls of the equipment to make full use of the limited space and ensure the smooth operation of the production process.

[0003] However, many industrial devices generate significant vibrations during operation. For example, a powder feeder uses a vibrating motor to ensure uniform powder feeding through high-frequency vibration. Jaw crushers and shear crushers also generate strong vibrations due to the high-speed operation of their internal mechanical components during material crushing. These vibrations are transmitted as mechanical waves to nearby displays, subjecting their internal electronic components, circuit boards, and casings to prolonged vibration. Frequent vibrations can cause internal components to loosen, solder joints to detach, and accelerate screen aging, significantly shortening the display's lifespan, increasing equipment maintenance costs and downtime, and severely impacting the continuity and stability of industrial production.

[0004] Meanwhile, in such compact industrial spaces, it is common to adjust the position of monitors according to production needs. For example, when equipment is being maintained or repaired, the monitor needs to be moved to a position that is easy for technicians to operate; or when production processes are changed or equipment layouts are optimized, the monitors also need to be rearranged. However, existing monitor installation methods often cannot meet the needs of flexible position adjustment. Fixed installation structures are not only inconvenient to operate, but may also cause additional damage to the monitor due to increased vibration during the adjustment process. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a rotatable, vibration-damping reinforced display stand to solve the problems mentioned in the background section, such as the impact of industrial equipment vibration on the lifespan of the display.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a rotatable, vibration-damping reinforced monitor base, comprising:

[0007] The first flipping part is a cylindrical structure to achieve 360° flipping;

[0008] A flange-type fastener is provided on one side of the first flip-up part. The flange-type fastener has multiple sets of fixing holes. The first flip-up part is fixed to the side of industrial control equipment or a wall by the flange-type fastener and multiple sets of bolts.

[0009] The connecting rod is a solid tubular structure with a circular cross-section. Both ends of the connecting rod are provided with 90° elbows. One end of the connecting rod is fixedly connected to the first flipping part.

[0010] A shock-absorbing component is disposed in the middle of the connecting rod to achieve a buffering and shock-absorbing function;

[0011] The second flipping part is disposed at the end of the connecting rod away from the flange-type fastener, so as to realize the flipping of the display relative to the base so that the display image is upright;

[0012] A display mounting bracket is disposed on the side of the second flip-up portion opposite to the connecting rod;

[0013] A fixing port is provided on the back of the display to fix the display.

[0014] Preferably, the flipping part includes a rotating assembly, a rotating groove, a rotating shaft, and an anti-detachment ring. The end of the connecting rod is provided with a rotating shaft, the end of the rotating shaft is provided with an anti-detachment ring, the rotating assembly is sleeved on the rotating shaft, the rotating assembly has a rotating groove, and the anti-detachment ring is rotatably engaged in the rotating groove.

[0015] Preferably, the connecting rod is divided into a first connecting rod and a second connecting rod, and the first connecting rod and the second connecting rod are coaxially connected.

[0016] Preferably, a damping cavity is provided at the end of the first connecting rod, and a structural rod is provided at the end of the second connecting rod. A structural circular plate is provided at the end of the structural rod opposite to the second connecting rod, and the structural rod and the structural circular plate are engaged in the damping cavity.

[0017] Preferably, the shock-absorbing component includes a first elastic film, and the first elastic film is provided on the side of the structural circular plate away from the structural rod. One side of the first elastic film abuts against the structural circular plate, and the other side of the first elastic film abuts against the inner wall of the shock-absorbing cavity.

[0018] Preferably, the shock-absorbing component further includes a second elastic film, which is disposed between the first connecting rod and the second connecting rod. The second elastic film is sleeved on the structural rod, with one side of the second elastic film abutting against the end of the first connecting rod and the other side of the second elastic film abutting against the end of the second connecting rod.

[0019] Preferably, the shock absorption assembly further includes a shock absorption spring and a cylindrical shock absorption sleeve. The shock absorption spring is disposed inside the shock absorption cavity and is sleeved on the structural rod. One end of the shock absorption spring abuts against the structural circular plate, and the other end of the shock absorption spring abuts against the inner sidewall of the shock absorption cavity. A cylindrical shock absorption sleeve is also sleeved on the outside of the shock absorption spring.

[0020] Preferably, the display mounting base includes a base plate, two sets of fixing hooks and multiple sets of reinforcing bolt holes. The base plate is fixedly connected to the second flip part. Two sets of fixing hooks are provided on the side of the base plate opposite to the second flip part. Multiple sets of reinforcing bolt holes are provided on the base plate.

[0021] Compared with the prior art, this utility model provides a rotatable, vibration-damping reinforced monitor base, which has the following advantages:

[0022] 1. This rotatable, vibration-damping reinforced monitor base is equipped with a first rotatable part, a flange-type fastener, a connecting rod, a shock-absorbing component, a second rotatable part, and a monitor mounting base. It can fix the monitor to the side wall or wall of industrial equipment, meet the compact requirements of some processes, and avoid the vibration generated by industrial equipment from affecting the service life of the monitor. It can also adjust the position of the monitor significantly, meet the needs of compact spaces, and has certain practicality.

[0023] 2. It is equipped with first and second elastic films and a cylindrical shock-absorbing sleeve. The properties of the rubber material of the film and sleeve are used to absorb the vibration potential energy and play a shock-absorbing and buffering role. It can prevent the display from being damaged by industrial equipment vibration and can greatly improve the service life of the display. It is suitable for use near various industrial devices with vibration equipment.

[0024] 3. Equipped with shock-absorbing springs, the high elasticity of the springs effectively prevents excessive deformation of the film and sleeve due to strong vibration waves, avoiding yielding damage to the film and sleeve, and significantly improving the service life of the film and sleeve, as well as the base. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0027] Figure 3 This is a schematic diagram of the flipping part structure of this utility model;

[0028] Figure 4 This is a schematic diagram of the connecting rod and shock-absorbing component of this utility model.

[0029] In the diagram: 1. First flip-up part; 2. Flange-type fastener; 3. Connecting rod; 4. Shock-absorbing assembly; 5. Second flip-up part; 6. Display mounting base; 7. Fixing mating port; 8. Rotating kit; 9. Rotating groove; 10. Rotating shaft; 11. Anti-detachment ring; 12. First connecting rod; 13. Second connecting rod; 14. Shock-absorbing cavity; 15. Structural rod; 16. Structural circular plate; 17. First elastic film; 18. Second elastic film; 19. Shock-absorbing spring; 20. Cylindrical shock-absorbing sleeve; 21. Base plate; 22. Fixing hook; 23. Reinforcing bolt hole. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figures 1-4 This utility model provides a technical solution:

[0032] A flip-up, vibration-damping, reinforced display stand includes:

[0033] The first flipping part 1 is a cylindrical structure to achieve 360° flipping;

[0034] Flange-type fastener 2 is provided on one side of the first flip part 1. The flange-type fastener 2 has multiple sets of fixing holes. The first flip part 1 is fixed to the side of the industrial control equipment or the wall by the flange-type fastener 2 and multiple sets of bolts.

[0035] The connecting rod 3 is a solid tubular structure with a circular cross-section. Both ends of the connecting rod 3 are provided with 90° elbows. One end of the connecting rod 3 is fixedly connected to the first flipping part 1.

[0036] The shock absorption component 4 is located in the middle of the connecting rod 3 to achieve the function of buffering and shock absorption;

[0037] The second flipping part 5 is provided at one end of the connecting rod 3 away from the flange-type fixing part 2, so as to realize the flipping of the display relative to the base so that the display screen is upright;

[0038] The monitor mounting base 6 is located on the side of the second flip part 5 away from the connecting rod 3.

[0039] A mounting port 7 is located on the back of the monitor to secure it in place. The shape, size, and style of the mounting port 7 correspond to those of the monitor mounting bracket 6.

[0040] Furthermore, the flipping section includes a rotating assembly 8, a rotating groove 9, a rotating shaft 10, and an anti-detachment ring 11. The connecting rod 3 has a rotating shaft 10 at one end, and an anti-detachment ring 11 at the other end. The rotating assembly 8 is fitted onto the rotating shaft 10, and the rotating groove 9 is formed within the rotating assembly 8. The anti-detachment ring 11 is rotatably engaged within the rotating groove 9. Neither the first nor the second flipping section has bearings or similar bearing components. Instead, the rotating groove 9 is slightly larger than the anti-detachment ring 11, providing a certain degree of damping during rotation, thus maintaining the adjusted posture during use. If bearings were installed, the rotation would be too smooth, making it difficult to maintain the adjusted posture, and the bearings would be easily damaged by vibration. It is recommended to adjust it to a vertically downward position when not in use.

[0041] Furthermore, the connecting rod 3 is divided into a first connecting rod 12 and a second connecting rod 13, with the first connecting rod 12 and the second connecting rod 13 coaxially connected.

[0042] Furthermore, a damping cavity 14 is provided at the end of the first connecting rod 12, and a structural rod 15 is provided at the end of the second connecting rod 13. A structural circular plate 16 is provided at the end of the structural rod 15 away from the second connecting rod 13. The structural rod 15 and the structural circular plate 16 are engaged in the damping cavity 14.

[0043] Furthermore, the damping component 4 includes a first elastic film 17. The first elastic film 17 is provided on the side of the structural circular plate 16 away from the structural rod 15. One side of the first elastic film 17 abuts against the structural circular plate 16, and the other side of the first elastic film 17 abuts against the inner wall of the damping cavity 14.

[0044] Furthermore, the shock-absorbing component 4 also includes a second elastic film 18. The second elastic film 18 is disposed between the first connecting rod 12 and the second connecting rod 13. The second elastic film 18 is sleeved on the structural rod 15. One side of the second elastic film 18 abuts against the end of the first connecting rod 12, and the other side of the second elastic film 18 abuts against the end of the second connecting rod 13.

[0045] Furthermore, the shock-absorbing assembly 4 also includes a shock-absorbing spring 19 and a cylindrical shock-absorbing sleeve 20. The shock-absorbing spring 19 is installed inside the shock-absorbing cavity 14 and is sleeved on the structural rod 15. One end of the shock-absorbing spring 19 abuts against the structural circular plate 16, and the other end abuts against the inner wall of the shock-absorbing cavity 14. The cylindrical shock-absorbing sleeve 20 is also sleeved on the outside of the shock-absorbing spring 19. The first elastic film 17, the second elastic film 18, and the cylindrical shock-absorbing sleeve 20 are all made of elastic rubber. Utilizing the properties of rubber, they absorb vibration potential energy when subjected to vibration, which can significantly reduce vibration and protect the display, thereby improving the service life of the display. The main function of the shock-absorbing spring 19 is to buffer, using its high elasticity to prevent excessive deformation of the film and sleeve due to excessive vibration, thus preventing yielding damage and effectively improving the service life of the first elastic film 17, the second elastic film 18, and the cylindrical shock-absorbing sleeve 20.

[0046] Furthermore, the monitor mounting base 6 includes a base plate 21, two sets of fixing hooks 22, and multiple sets of reinforcing bolt holes 23. The base plate 21 is fixedly connected to the second flip part 5. Two sets of fixing hooks 22 are provided on the side of the base plate 21 opposite to the second flip part 5, and multiple sets of reinforcing bolt holes 23 are provided on the base plate 21. The fixing method of the monitor mounting base 6 and the fixing mating port 7 is similar to that of common wall mounts. However, since the monitor can rotate 360° in this solution, the reinforcing bolt holes 23 play a key role. Using bolts to help firmly fix the monitor mounting base 6 to the monitor can prevent the fixing connection from loosening when rotated and inverted.

[0047] Structural Description:

[0048] First flipping part 1: A cylindrical structure that achieves 360° horizontal flipping through cooperation with rotating kit 8 and rotating shaft 10, providing horizontal orientation adjustment function for the display;

[0049] Flange-type fastener 2: Located on one side of the first flipping part 1, it has multiple sets of fixing holes. The base is fixed to the side of the industrial control equipment or wall by bolts, which plays a role in stable installation.

[0050] Connecting rod 3: It is a solid tubular structure with a circular cross-section and 90° bends at both ends. One end is fixedly connected to the first flipping part 1, and the other end is connected to the second flipping part 5. It is an intermediate component that transmits vibration and supports the display.

[0051] Shock absorption component 4: Installed in the middle of the connecting rod 3, it consists of a first elastic sheet 17, a second elastic sheet 18, a shock absorption spring 19, and a cylindrical shock absorption sleeve 20, etc. It absorbs vibration energy through elastic deformation to achieve buffering and shock absorption.

[0052] The second flipping part 5 is located at the end of the connecting rod 3 away from the flange-type fixing part 2. Its structure is similar to that of the first flipping part. It adopts a bearingless damping design to realize the vertical angle adjustment of the display and keep the display screen upright.

[0053] Monitor mounting bracket 6: Located on the side of the second flip part 5 away from the connecting rod 3, it consists of a base plate 21, two sets of fixing hooks 22 and multiple sets of reinforcing bolt holes 23, used to fix the monitor and enhance the connection stability;

[0054] Fixed fitting port 7: Located on the back of the monitor, its shape and size correspond to the monitor mounting base 6, and the monitor is installed and fixed by fitting with the mounting base;

[0055] Rotating assembly 8: It is fitted on the rotating shaft 10 and has a rotating groove 9 inside. It cooperates with the anti-detachment ring 11 to enable the flipping part to achieve a damped rotation adjustment.

[0056] Rotating groove 9: It is formed inside the rotating kit 8 and is slightly larger than the anti-detachment ring 11. It provides rotation space for the anti-detachment ring 11 so that the flipping part can maintain its posture after rotation.

[0057] Rotating shaft 10: Located at the end of connecting rod 3, with an anti-detachment ring 11 at the end, and a rotating assembly 8 is fitted on the shaft. It is the core component for the flipping part to rotate.

[0058] Anti-detachment ring 11: Located at the end of the rotating shaft 10, it is engaged in the rotating groove 9 to prevent the rotating assembly 8 from detaching, and at the same time, it cooperates with the rotating groove 9 to form a damping rotation structure.

[0059] First connecting rod 12: A component of connecting rod 3, with a damping cavity 14 at its end, coaxially connected to the second connecting rod 13, and is one of the paths for vibration transmission;

[0060] Second link 13: Another component of connecting rod 3, with structural rod 15 and structural circular plate 16 at the end, coaxially connected with first link 12, and working with damping component 4 to achieve vibration reduction;

[0061] The damping cavity 14 is located at the end of the first connecting rod 12. It contains the structural rod 15, the structural circular plate 16, the first elastic film 17, the damping spring 19, and the cylindrical damping sleeve 20. It is the key spatial structure of the damping assembly 4.

[0062] Structural rod 15: It is set at the end of the second connecting rod 13, and the other end is connected to the structural circular plate 16. It is snapped into the damping cavity 14 and is used to transmit vibration and work in conjunction with the damping component 4.

[0063] Structural circular plate 16: Located at the end of structural rod 15 away from the second connecting rod 13, it is snapped into the damping cavity 14 and contacts the first elastic film 17 and damping spring 19 to participate in the absorption of vibration energy.

[0064] First elastic film 17: It is set between the structural circular plate 16 and the inner wall of the damping cavity 14. It absorbs vibration potential energy by utilizing the elasticity of rubber and is the first layer of vibration damping structure of the damping component 4.

[0065] The second elastic film 18 is sleeved on the structural rod 15 and located between the ends of the first connecting rod 12 and the second connecting rod 13. It further attenuates the vibration transmission and is the second layer of vibration damping structure of the vibration damping component 4.

[0066] Shock-absorbing spring 19: It is sleeved on the structural rod 15 and located inside the shock-absorbing cavity 14. One end abuts against the structural circular plate 16, and the other end abuts against the inner wall of the shock-absorbing cavity 14. It prevents excessive deformation of the film and sleeve through elastic buffering.

[0067] Cylindrical damping rubber sleeve 20: Sleeves on the outside of the damping spring 19, using rubber material to absorb vibration energy, while preventing the spring from rigidly colliding with surrounding components, thus enhancing the damping effect;

[0068] Base plate 21: The main body of the monitor mounting bracket 6, which is fixedly connected to the second flip part 5 and is used to install the fixing hook 22 and the reinforcing bolt hole 23 to support the monitor;

[0069] Fixing hooks 22: set on the side of the base plate 21 away from the second flip part 5, in two sets, which are engaged with the fixing fitting 7 on the back of the monitor to achieve initial fixation of the monitor;

[0070] Reinforcing bolt holes 23: These are formed on the base plate 21 and are distributed in multiple groups. The bolts are used to fix the display in place, preventing the connection from loosening when flipping over and enhancing the reliability of the fixation.

[0071] Working Principle: The process begins with the flange-type fastener 2, which securely mounts the entire base to the industrial control equipment or wall side using multiple sets of bolts. The large-area flange structure of this fastener distributes the force, improving installation stability. The cylindrical structure of the first flipping part 1 achieves 360° horizontal rotation through the cooperation of the rotating kit 8 and the rotating shaft 10. Its unique bearingless damping structure (the size of the rotating groove 9 is slightly larger than the anti-detachment ring 11) generates appropriate resistance during rotation, avoiding the problem of traditional bearings being easily damaged in vibration environments, and maintaining the adjusted posture through damping force. The connecting rod 3, as an intermediate link for vibration transmission, has a solid tubular structure with a circular cross-section and 90° elbows at both ends, enhancing structural strength and changing the vibration transmission path. When vibration is transmitted to the damping assembly 4 through the flange-type fastener 2 and connecting rod 3, the nested structure of the damping cavity 14 and the structural rod 15 begins to function: the first elastic sheet 17 on one side of the structural circular plate 16 undergoes elastic deformation between the structural circular plate 16 and the inner wall of the damping cavity 14, absorbing and dissipating vibration energy; the second elastic sheet 18, sleeved on the structural rod 15, acts as a buffer between the first connecting rod 12 and the second connecting rod 13, further attenuating vibration transmission. These two layers of elastic sheets utilize the viscoelastic properties of rubber material to convert vibration mechanical energy into heat energy for dissipation. When the vibration energy exceeds the bearing capacity of the elastic sheets, the damping spring 19, sleeved on the structural rod 15, begins to compress and deform, sharing the vibration load and preventing the sheets and sleeves from yielding and being damaged. The cylindrical damping sleeve 20 on its outer side not only further absorbs vibration energy but also prevents the damping spring 19 from rigidly colliding with surrounding components. This synergistic effect of the spring and sleeve ensures both the vibration damping effect and extends the service life of the elastic assembly. The second flipping part 5 is located at the end of the connecting rod 3 away from the flange-type fastener 2. It also employs a bearingless damping structure to achieve vertical angle adjustment of the display. Working in conjunction with the first flipping part 1, it allows the display to rotate ±180° horizontally and flip ±90° vertically, covering most observation needs in industrial scenarios. The display is connected to the display mounting base 6 via a fixing port 7 on the back, similar to wall mounting. It is further secured with bolts through the reinforcing bolt holes 23 on the base plate 21, ensuring the display does not loosen under frequent flipping and vibration. The entire base structure has been optimized. The solid tubular structure of the connecting rod 3 reduces relative displacement and collisions during vibration. The tight fit between components further improves vibration resistance, significantly reducing the energy transmitted to the display. The connection points are less prone to loosening, resolving the contradiction between the compact space layout of industrial equipment and the vibration resistance requirements of the display, providing reliable technical support for equipment monitoring in industrial production.

[0072] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotatable, vibration-damping reinforced display stand, characterized in that, include: The first flipping part (1) is a cylindrical structure to achieve 360° flipping; A flange-type fastener (2) is provided on one side of the first flip-up part (1). The flange-type fastener (2) has multiple sets of fixing holes. The first flip-up part (1) is fixed to the side of the industrial control equipment or the wall by the flange-type fastener (2) and multiple sets of bolts. Connecting rod (3), the connecting rod (3) is a solid tubular structure with a circular cross section, both ends of the connecting rod (3) are provided with 90° elbows, and one end of the connecting rod (3) is fixedly connected to the first flipping part (1); The shock absorption component (4) is disposed in the middle of the connecting rod (3) to achieve the function of buffering and shock absorption; The second flipping part (5) is disposed at one end of the connecting rod (3) away from the flange-type fastener (2) so as to realize the display screen flipping relative to the base so that the display screen is upright; A display mounting base (6) is provided on the side of the second flip part (5) away from the connecting rod (3); A fixing port (7) is provided on the back of the display to fix the display.

2. The rotatable, vibration-damping reinforced display stand according to claim 1, characterized in that, The flipping part includes a rotating kit (8), a rotating groove (9), a rotating shaft (10), and an anti-detachment ring (11). The end of the connecting rod (3) is provided with a rotating shaft (10), and the end of the rotating shaft (10) is provided with an anti-detachment ring (11). The rotating kit (8) is sleeved on the rotating shaft (10), and the rotating groove (9) is opened in the rotating kit (8). The anti-detachment ring (11) is rotatably engaged in the rotating groove (9).

3. The rotatable, vibration-damping reinforced display stand according to claim 1, characterized in that, The connecting rod (3) is divided into a first connecting rod (12) and a second connecting rod (13), and the first connecting rod (12) and the second connecting rod (13) are coaxially connected.

4. The rotatable, vibration-damping reinforced display stand according to claim 3, characterized in that, A damping cavity (14) is provided at the end of the first connecting rod (12), and a structural rod (15) is provided at the end of the second connecting rod (13). A structural circular plate (16) is provided at the end of the structural rod (15) away from the second connecting rod (13). The structural rod (15) and the structural circular plate (16) are engaged in the damping cavity (14).

5. A rotatable, vibration-damping reinforced display stand according to claim 4, characterized in that, The shock-absorbing component (4) includes a first elastic film (17). The first elastic film (17) is provided on the side of the structural circular plate (16) away from the structural rod (15). One side of the first elastic film (17) abuts against the structural circular plate (16), and the other side of the first elastic film (17) abuts against the inner wall of the shock-absorbing cavity (14).

6. A rotatable, vibration-damping reinforced display stand according to claim 5, characterized in that, The shock-absorbing component (4) further includes a second elastic film (18). The second elastic film (18) is disposed between the first connecting rod (12) and the second connecting rod (13). The second elastic film (18) is sleeved on the structural rod (15). One side of the second elastic film (18) abuts against the end of the first connecting rod (12), and the other side of the second elastic film (18) abuts against the end of the second connecting rod (13).

7. A rotatable, vibration-damping reinforced display stand according to claim 5, characterized in that, The shock-absorbing assembly (4) also includes a shock-absorbing spring (19) and a cylindrical shock-absorbing sleeve (20). The shock-absorbing spring (19) is provided inside the shock-absorbing cavity (14). The shock-absorbing spring (19) is sleeved on the structural rod (15). One end of the shock-absorbing spring (19) abuts against the structural circular plate (16), and the other end of the shock-absorbing spring (19) abuts against the inner side wall of the shock-absorbing cavity (14). The cylindrical shock-absorbing sleeve (20) is also sleeved on the outside of the shock-absorbing spring (19).

8. A rotatable, vibration-damping reinforced display stand according to claim 1, characterized in that, The display mounting base (6) includes a base plate (21), two sets of fixing hooks (22) and multiple sets of reinforcing bolt holes (23). The base plate (21) is fixedly connected to the second flip part (5). Two sets of fixing hooks (22) are provided on the side of the base plate (21) away from the second flip part (5). Multiple sets of reinforcing bolt holes (23) are provided on the base plate (21).

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