Auxiliary device and server

Abstract

The invention discloses an auxiliary device and a server, and relates to the technical field of servers, the auxiliary device comprises a base, a transmission frame and a moving mechanism, a driving assembly is arranged to drive a pulley assembly to move, and the driving assembly drives the pulley assembly to move to the position above the base, so that equipment can be stably placed on the ground; the driving assembly drives the pulley assembly to move to the position below the base, and rapid transfer of equipment is achieved by means of rolling of the pulley assembly. A first gap is formed between the buffering opening and the moving mechanism, when the equipment vibrates along with rolling of the pulley assembly, the base shakes relative to the transmission frame, the driving assembly shakes along with the transmission frame within the range of the first gap, rigid interference between the driving assembly and the transmission frame is avoided, and the vibration amplitude of the equipment in the moving process is reduced. The technical problems that in the server transferring process, carrying is difficult, and parts in the server are damaged can be solved, and the technical effects that the equipment transferring efficiency is improved, and damage to the internal structure of the equipment due to vibration is reduced are achieved.

Description

Technical Field

[0001] This application relates to the technical field of servers, and in particular to auxiliary devices and servers. Background Art

[0002] Since the actual operating environment of servers is diverse and complex, servers may be deployed in earthquake-prone areas. After an earthquake, to ensure the safety of the servers, it is necessary to quickly transfer the servers to a safe area. However, servers usually have the characteristics of being large in size and heavy in weight. During the transfer process of the servers, if directly relying on manual lifting, not only is the transfer efficiency extremely low, but also a large amount of manpower is consumed, and the transfer task cannot be quickly completed in an emergency. Moreover, due to the fact that the road surface conditions are difficult to ensure being always flat, vibrations will inevitably occur, and such vibrations are very likely to cause damage to components such as hard disks inside the servers, thereby affecting the subsequent normal use of the servers. Summary of the Invention

[0003] This application provides an auxiliary device and a server to at least solve the problems of difficult handling during the transfer process of the server and damage to components such as hard disks inside the server caused by vibrations generated during the transfer process.

[0004] This application provides an auxiliary device, including a base, a transmission frame, and a moving mechanism; the base is provided with a through hole; the transmission frame is arranged above the base, provided with a buffer hole for fixing to the bottom of the device; the moving mechanism includes a driving component and a pulley component; one end of the driving component is fixed above the base, and the other end extends into the buffer hole, and there is a first gap between the inner wall of the buffer hole and the moving mechanism; the pulley component is connected to the driving component, and under the drive of the driving component, the pulley component has a storage position passing through the through hole and moving above the bottom surface of the base; and a sliding position passing through the through hole and moving below the bottom surface of the base.

[0005] This application also provides a server, including a cabinet and the above-mentioned auxiliary device, and the above-mentioned auxiliary device is fixed to the bottom of the cabinet.

[0006] With this application, since a driving component is provided to drive the pulley component to move, when it is necessary to stably place equipment such as the server cabinet on the ground, the driving component can drive the pulley component to move above the base, so that the pulley component is in the storage position, enabling the equipment such as the server cabinet to be stably placed on the ground; and when it is necessary to quickly transfer the equipment such as the server cabinet, the driving component drives the pulley component to move below the base, so that the pulley component is in the sliding position and contacts the ground, and by means of the rolling of the pulley component, the quick and convenient transfer of the equipment such as the server cabinet is realized; and since one end of the driving component is fixed above the base and the other end extends into the buffer port, and there is a first gap between the inner wall of the buffer port and the moving mechanism, when the equipment such as the server cabinet vibrates with the rolling of the pulley component, the base shakes relative to the transmission frame. At this time, the driving component can shake within the range of the first gap in the buffer port. Through the setting of the first gap, the rigid interference between the driving component and the transmission frame is avoided, and the vibration amplitude of the equipment such as the server cabinet during the movement is reduced. Therefore, the technical problems of difficult handling during the server transfer process and damage to components such as the hard disk inside the server caused by the vibration generated during the transfer process can be solved, achieving the technical effects of improving the efficiency of moving the equipment such as the server cabinet between different locations, reducing the consumption of manpower and time, while ensuring the stability and safety of the equipment such as the server cabinet during the transfer process, and reducing the possible damage to the internal structure of the equipment such as the server cabinet caused by vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] To more clearly illustrate the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0008] Figure 1 Structural schematic diagram of the auxiliary device provided by the embodiment of the present application connected to the cabinet; Figure 2 For Figure 1 Partial enlarged schematic diagram of A in Figure 3 Overall structural schematic diagram of the auxiliary device provided by the embodiment of the present application; Figure 4 Partial structural sectional view of the auxiliary device provided by the embodiment of the present application; Figure 5 Another partial structural sectional view of the auxiliary device provided by the embodiment of the present application; Figure 6 Structural schematic diagram of the buffer shock absorption mechanism and the moving mechanism installed on the base provided by the embodiment of the present application; Figure 7 A cross-sectional view of the moving mechanism provided by an embodiment of the present application; Figure 8 A schematic exploded view of the fixed sleeve and the driving motor provided by an embodiment of the present application; Figure 9 A schematic exploded view of the shock absorption component provided by an embodiment of the present application.

[0009] Among them, the above-mentioned drawings include the following reference numerals: 1. Base; 11. Through hole; 12. Bottom plate; 13. First fixing frame; 131. First fixing plate; 132. First limiting plate; 14. Second fixing frame; 141. Second fixing plate; 142. Second limiting plate; 15. First side plate; 16. Support plate; 2. Transmission frame; 21. Buffer port; 22. Support member; 23. Second side plate; 3. Moving mechanism; 31. Driving component; 311. Fixed sleeve; 3111. Installation groove; 312. Driving motor; 313. Driving lead screw; 314. Limiting sleeve; 3141. Sliding groove; 32. Pulley assembly; 321. Threaded sleeve; 3211. Slide block; 322. Pulley; 4. Buffer and shock absorption mechanism; 41. Shock absorption component; 411. Damper cylinder; 412. Piston; 413. Support column; 414. Elastic member; 42. Buffer leaf spring; 5. Cabinet; 51. Cabinet door; 52. Frame. Detailed implementation manners

[0010] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present application.

[0011] It should be noted that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present application. The terms "mounted", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. The terms "parallel", "perpendicular", and "equal" include the described situations and situations similar to the described situations, and the range of the similar situations is within an acceptable deviation range, where the acceptable deviation range is determined by those of ordinary skill in the art considering the measurements being discussed and the errors associated with the measurements of specific quantities (i.e., the limitations of the measurement system). For example, "parallel" includes absolute parallelism and approximate parallelism, and the acceptable deviation range for approximate parallelism can be, for example, within 5° deviation; "perpendicular" includes absolute perpendicularity and approximate perpendicularity, and the acceptable deviation range for approximate perpendicularity can also be, for example, within 5° deviation. "Equal" includes absolute equality and approximate equality, and the acceptable deviation range for approximate equality can be, for example, that the difference between the two equal ones is less than or equal to 5% of either one. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0012] In order to enable those skilled in the art of the present technology to better understand the solution of the present application, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0013] Embodiments of the present application provide an auxiliary device and a server. In combination with the structure and working principle of the auxiliary device and the server, the device will be described in detail.

[0014] According to an embodiment of the present invention, on the one hand, an auxiliary device is provided, such as Figure 3As shown in the figure, the auxiliary device includes a base 1, a transmission frame 2, and a moving mechanism 3; the base 1 is provided with a through hole 11; the transmission frame 2 is arranged above the base 1 and is provided with a buffer hole 21 for fixing to the bottom of the device; the moving mechanism 3 includes a driving component 31 and a pulley component 32; one end of the driving component 31 is fixed above the base 1, and the other end extends into the buffer hole 21, and there is a first gap between the inner wall of the buffer hole 21 and the moving mechanism 3; the pulley component 32 is connected to the driving component 31, and under the drive of the driving component 31, the pulley component 32 has a storage position where it passes through the through hole 11 and moves above the bottom surface of the base 1; and a sliding position where it passes through the through hole 11 and moves below the bottom surface of the base 1.

[0015] By setting the driving component 31 to drive the pulley component 32 to move, when it is necessary to stably place devices such as the server cabinet 5 on the ground, the driving component 31 can drive the pulley component 32 to move above the base 1, so that the pulley component 32 is in the storage position, enabling devices such as the server cabinet 5 to be stably placed on the ground; and when it is necessary to quickly transfer devices such as the server cabinet 5, the driving component 31 drives the pulley component 32 to move below the base 1, so that the pulley component 32 is in the sliding position and contacts the ground, and by means of the rolling of the pulley component 32, the quick and convenient transfer of devices such as the server cabinet 5 is realized; and since one end of the driving component 31 is fixed above the base 1 and the other end extends into the buffer hole 21, and there is a first gap between the inner wall of the buffer hole 21 and the moving mechanism 3, when devices such as the server cabinet 5 vibrate along with the rolling of the pulley component 32, the base 1 shakes relative to the transmission frame 2. At this time, the driving component 31 can shake within the range of the first gap in the buffer hole 21. Through the setting of the first gap, the rigid interference between the driving component 31 and the transmission frame 2 is avoided, the vibration amplitude of devices such as the server cabinet 5 during the movement is reduced, while improving the efficiency of the movement of devices such as the server cabinet 5 between different locations and reducing the consumption of manpower and time, the stability and safety of devices such as the server cabinet 5 during the transfer are ensured, and the possible damage to the internal structure of devices such as the server cabinet 5 caused by vibration is reduced.

[0016] Preferably, the inner wall of the buffer hole 21 is coated with an elastic pad. When the device is subjected to vibration impact, the moving mechanism 3 will shake in the buffer hole 21. At this time, the elastic pad coated on the inner wall of the buffer hole 21 will form a flexible contact with the moving mechanism 3, which can effectively reduce the impact of the vibration on the moving mechanism 3 and the overall device such as the server cabinet 5, and avoid the direct collision between the moving mechanism 3 and the inner wall of the buffer hole 21, thereby reducing the damage risk of the moving mechanism 3 and the transmission frame 2 caused by the collision.

[0017] In a specific embodiment, such as Figure 2As shown, multiple sets of transmission frames 2 can be provided. The multiple sets of transmission frames 2 are arranged in sequence in the vertical direction, and the transmission frame 2 at the top is fixedly connected to the bottom of equipment such as the server cabinet 5. Through the arrangement of the multiple sets of transmission frames 2, the height of the auxiliary device in the vertical direction can be flexibly adjusted, and the height of the auxiliary device can be adaptively adjusted according to the actual situation of the bottom structure of equipment such as the server cabinet 5. On the basis of realizing the fixed connection between the transmission frame 2 and the bottom of equipment such as the server cabinet 5, it is ensured that the base 1 can keep in contact with the ground.

[0018] In one embodiment, as Figure 4 and Figure 5 shown, the auxiliary device further includes a buffer and shock absorption mechanism 4. The buffer and shock absorption mechanism 4 is arranged between the base 1 and the transmission frame 2 to provide an elastic force between the transmission frame 2 and the base 1.

[0019] By arranging the buffer and shock absorption mechanism 4 between the base 1 and the transmission frame 2, and the buffer and shock absorption mechanism 4 provides an elastic force between the transmission frame 2 and the base 1, in the actual operation scenario of equipment such as the server cabinet 5, whether in a moving state or encountering complex conditions such as sudden impacts and continuous vibrations, the buffer and shock absorption mechanism 4 can effectively absorb and offset the energy brought by the vibration shock, avoiding the vibration impact force from directly acting on equipment such as the server cabinet 5, thereby reducing problems such as structural deformation and component damage of equipment such as the server cabinet 5 that may be caused by the vibration shock, and prolonging the service life of equipment such as the server cabinet 5. And under the action of the elastic force, it can continuously weaken the vibration caused by the operation of equipment such as the server cabinet 5 itself or the external environment, reduce the vibration amplitude and frequency, and further ensure the smooth operation of the overall equipment such as the server cabinet 5, reducing situations such as performance degradation and precision deviation of equipment such as the server cabinet 5 caused by vibration, providing a guarantee for the reliable and efficient operation of equipment such as the server cabinet 5.

[0020] In one embodiment, as Figure 9 shown, the buffer and shock absorption mechanism 4 includes a shock absorption component 41. The shock absorption component 41 includes a damping cylinder 411, a piston 412 and a support column 413. The damping cylinder 411 is fixedly connected above the base 1. The piston 412 is slidably connected in the damping cylinder 411 in the vertical direction. One end of the support column 413 is fixedly connected to the piston 412, and the other end is fixedly connected to the transmission frame 2.

[0021] The damping cylinder 411 is fixed above the base 1, providing a stable installation foundation for the entire shock-absorbing assembly 41; the piston 412 is slidably connected to the damping cylinder 411 in the vertical direction, enabling the piston 412 to smoothly reciprocate in the damping cylinder 411 in the vertical direction. One end of the support column 413 is fixedly connected to the piston 412, and the other end is fixedly connected to the transmission frame 2, capable of effectively transmitting the movement of the piston 412 to the transmission frame 2. When equipment such as the server cabinet 5 encounters vibration, the piston 412 in the damping cylinder 411 moves driven by the support column 413, and the vibration energy is converted into heat energy and consumed through the damping effect of the damping cylinder 411, reducing the vibration amplitude of the transmission frame 2, effectively alleviating the impact of vibration on the overall equipment such as the server cabinet 5, extending the service life of each component of the equipment such as the server cabinet 5, and reducing the failure risk and maintenance cost caused by vibration.

[0022] In one embodiment, as Figure 9 shown, the shock-absorbing assembly 41 further includes an elastic member 414. The elastic member 414 is sleeved on the outer periphery of the support column 413, with the top fixedly connected to the support column 413 and the bottom fixedly connected to the damping cylinder 411.

[0023] The elastic member 414 is sleeved on the outer periphery of the support column 413, and the top is fixedly connected to the support column 413 and the bottom is fixedly connected to the damping cylinder 411, enabling the elastic member 414 to cooperate closely with the support column 413 and the damping cylinder 411 to function. When equipment such as the server cabinet 5 is vibrated, on the basis that the damping cylinder 411 consumes vibration energy through the piston 412, the elastic member 414 can further absorb and buffer the vibration energy by virtue of its own elastic characteristics. In the initial stage of vibration, the elastic member 414 can undergo elastic deformation, playing a preliminary buffering role in the vibration impact and reducing the direct impact force of vibration on components such as the transmission frame 2; during the vibration process, the elastic member 414 continuously undergoes elastic deformation, working in cooperation with the damping cylinder 411 to enhance the shock-absorbing effect and more effectively control the vibration amplitude of the transmission frame 2; after the vibration ends, the elastic member 414 can also rely on its elastic restoring force to help components such as the support column 413 quickly return to the initial state. Therefore, the addition of the elastic member 414 improves the shock-absorbing performance of the shock-absorbing assembly 41, enhances the ability of equipment such as the server cabinet 5 to cope with vibration, and reduces the risk of damage due to vibration and the maintenance cost.

[0024] In a specific implementation manner, the elastic member 414 is a spring.

[0025] In one embodiment, as Figure 4 and Figure 5 shown, the buffer shock-absorbing mechanism 4 further includes a buffer leaf spring 42, and the buffer leaf spring 42 is arranged between the transmission frame 2 and the base 1.

[0026] When devices such as the server cabinet 5 encounter external impact forces during operation, the buffer leaf spring 42 can undergo elastic deformation, effectively absorbing the impact energy and preventing the impact force from directly and violently acting on the shock-absorbing component 41 at the connection between the transmission frame 2 and the base 1. This prevents the shock-absorbing component 41 from loosening, deforming, or even being damaged due to an instantaneously excessive impact force, enhancing the stability and reliability of the auxiliary device when facing sudden impacts. Moreover, in the continuous vibration environment generated during the daily operation or movement of devices such as the server cabinet 5, the buffer leaf spring 42 can continuously weaken the transmission of vibration through its elastic buffering effect, reducing the vibration amplitude and frequency, and minimizing the impact of vibration on the connection between the transmission frame 2 and the base 1. This ensures the smooth operation of devices such as the server cabinet 5 as a whole, reduces problems such as performance fluctuations and precision degradation of devices such as the server cabinet 5 caused by vibration, effectively extends the service life of devices such as the server cabinet 5, and guarantees the efficient and stable operation of devices such as the server cabinet 5.

[0027] In a specific embodiment, the buffer leaf spring 42 is composed of multiple arc-shaped plates stacked in sequence; and along the vertical direction, towards the side closer to the base 1, the lengths of the multiple arc-shaped plates increase in sequence.

[0028] Specifically, the arc-shaped plate is a metal plate.

[0029] In one embodiment, as Figure 6 shown, the base 1 includes a bottom plate 12, two groups of first fixing frames 13, and a second fixing frame 14; the two groups of first fixing frames 13 are respectively arranged at both ends of the buffer leaf spring 42 along the first direction; the first fixing frame 13 includes a first fixing plate 131 and multiple first limiting plates 132, the first fixing plate 131 is fixed on the bottom plate 12 and extends along the second direction; the multiple first limiting plates 132 are sequentially arranged at intervals along the second direction on the first fixing plate 131, and a first installation position is formed between two adjacent first limiting plates 132; the buffer leaf spring 42 is arranged in one of the first installation positions, and along the second direction, the buffer leaf spring 42 abuts against the adjacent first limiting plate 132; the shock-absorbing mechanism is arranged in the other first installation position, and along the second direction, a second gap is provided between the shock-absorbing mechanism and the adjacent first limiting plate 132; the second fixing frame 14 is arranged along the second direction on the side of the buffer leaf spring 42; the second fixing frame 14 includes a second fixing plate 141 and two second limiting plates 142, the second fixing plate 141 is fixed on the bottom plate 12, and the two second limiting plates 142 are oppositely arranged on both sides of the first fixing plate 131 to form a second installation position, and the moving mechanism 3 is arranged in the second installation position; and along the second direction, the moving mechanism 3 is connected to the adjacent second limiting plate 142; wherein, both the first direction and the second direction are perpendicular to the vertical direction, and the first direction and the second direction are perpendicular to each other.

[0030] By arranging two sets of first fixing frames 13 at both ends of the buffer leaf spring 42 along the first direction, and the first fixing frame 13 is composed of a first fixing plate 131 and a plurality of first limiting plates 132, the first fixing plate 131 is fixed on the bottom plate 12 and extends along the second direction, and the plurality of first limiting plates 132 are arranged at intervals in sequence along the second direction to form a first installation position. The buffer leaf spring 42 is arranged in one of the first installation positions, and the shock absorption mechanism is arranged in the other first installation position, providing a reasonable and independent installation space for the buffer leaf spring 42 and the shock absorption mechanism. Since along the second direction, the buffer leaf spring 42 abuts against the adjacent first limiting plate 132, through the abutting action of the adjacent first limiting plate 132 on the buffer leaf spring 42, the displacement of the buffer leaf spring 42 in the second direction is effectively restricted, ensuring the stability of its installation and the reliability of its use. And there is a second gap between the shock absorption mechanism and the adjacent first limiting plate 132, and the setting of the second gap can prevent the first limiting plate 132 from rubbing or interfering with the movement of the shock absorption mechanism, which helps to realize the movement of the shock absorption mechanism in the vertical direction. Through the second fixing frame 14 arranged on the side of the buffer leaf spring 42 along the second direction, and the second fixing plate 141 and two relatively arranged second limiting plates 142 of the second fixing frame 14 form a second installation position, and the moving mechanism 3 is arranged in the second installation position, making the structure of each component compact, and the moving mechanism 3 is connected to the adjacent second limiting plate 142, enhancing the connection stability between the moving mechanism 3 and the base 1.

[0031] In a specific embodiment, the number of buffer leaf springs 42 is not limited, and one set or multiple sets of buffer leaf springs 42 can be provided. Multiple sets of buffer leaf springs 42 are arranged at intervals in sequence along the second direction. Specifically, three sets of buffer leaf springs 42 can be provided, and the three sets of buffer leaf springs 42 are arranged at intervals in sequence along the second direction.

[0032] In a specific embodiment, multiple sets of shock absorption mechanisms are respectively provided on two second fixing frames 14; one set or multiple sets of shock absorption mechanisms are provided between adjacent two sets of buffer leaf springs 42.

[0033] In a specific embodiment, the second fixing frame 14 is arranged between two sets of first fixing frames 13, and there are two sets of second fixing frames 14, and the two sets of second fixing frames 14 are arranged at intervals along the second direction, and one set of moving mechanism 3 is correspondingly installed on each second fixing frame 14.

[0034] In a specific embodiment, the through-hole 11 is arranged on the bottom plate 12, and the bottom plate 12 is connected to the bottom end of the buffer shock-absorbing mechanism 4; the base 1 also includes two first side plates 15, and the two first side plates 15 are respectively arranged on the opposite sides of the bottom plate 12 along the first direction; the transmission frame 2 includes a support member 22 and two second side plates 23; the support member 22 is connected to the bottom of the server cabinet 5 and other equipment, and is connected to the top of the buffer shock-absorbing mechanism 4, and in the vertical direction, a third gap is provided between the support member 22 and the first side plate 15; the buffer port 21 is arranged on the support member 22; the two second side plates 23 are respectively arranged on the opposite sides of the support member 22 along the first direction; and along the first direction, the second side plate 23 is arranged on the side of the adjacent first side plate 15 away from the buffer leaf spring 42.

[0035] The base 1 is composed of a bottom plate 12 and two first side plates 15, which provide a stable bottom support for the entire structure. The two first side plates 15 are respectively arranged on two opposite sides of the bottom plate 12 along the first direction, which enhances the overall strength and stability of the base 1. In the vertical direction, a third gap is provided between the support member 22 and the first side plate 15, which provides a reasonable activity space for the transmission frame 2 when encountering vibration, avoids excessive stress concentration caused by direct rigid contact between the base 1 and the transmission frame 2, reduces the risk of damage to the base 1 and the transmission frame 2, and also ensures that the transmission frame 2 can move flexibly relative to the base 1 in the vertical direction. The two second side plates 23 of the transmission frame 2 are respectively arranged on two opposite sides of the support member 22 along the first direction, and are located on the side of the adjacent first side plate 15 away from the buffer leaf spring 42 in the first direction, ensuring the rationality of the layout of the base 1 and the transmission frame 2 in the first direction, ensuring the relative independence between the base 1 and the transmission frame 2, so that the transmission frame 2 can move relative to the base 1 in the vertical direction, and can cooperate with each other to a certain extent, improving the compactness and stability of the entire structure.

[0036] Preferably, an elastic connector is provided between the support member 22 and the first side plate 15. The elastic connector is provided in the third gap, one end of which is connected to the support member 22, and the other end of which is connected to the first side plate 15, to provide elastic force between the support member 22 and the first side plate 15. When the equipment such as the server cabinet 5 is subjected to vibration shock, the setting of the elastic connector can further absorb and buffer the vibration energy by virtue of its own elastic characteristics, thereby improving the shock absorption capacity of the auxiliary device and further enhancing the stability of the connection between the base 1 and the transmission frame 2. Specifically, the elastic connector is a spring.

[0037] In a specific embodiment, the first side plate 15 is an inclined plate, and the inclination direction of the inclined plate is the same as the inclination direction of the end of the buffer leaf spring 42. When the buffer leaf spring 42 deforms during operation, the first side plate 15 with the same inclination direction can better cooperate with the end of the buffer leaf spring 42, making the spatial layout more reasonable, avoiding the situation where the arc plate with a longer length abuts against the first side plate 15 while there is still a gap between the arc plate with a shorter length and the first side plate 15, making the spatial layout more reasonable, and helping to reduce the stress concentration phenomenon caused by structural mismatch.

[0038] In a specific embodiment, along the first direction, a fourth gap is reserved between the end of the buffer leaf spring 42 and the adjacent first side plate 15. Since the buffer leaf spring 42 needs to absorb and buffer external forces through elastic deformation during operation, the setting of the fourth gap provides sufficient elastic deformation space for the buffer leaf spring 42. When the device is impacted or vibrated, the buffer leaf spring 42 can freely perform elastic deformation within the range of the fourth gap, thereby fully exerting its good buffering effect.

[0039] In a specific embodiment, a support plate 16 is further provided below the bottom plate 12. The area of the support plate 16 is larger than the area of the bottom plate 12. When devices such as the server cabinet 5 are placed on the ground, the support plate 16 can effectively increase the contact area between the bottom plate 12 and the ground. The increase in the contact area enables the weight of devices such as the server cabinet 5 to be more evenly distributed to the ground, thereby enhancing the stability of the placement of devices such as the server cabinet 5 and reducing the risk of devices such as the server cabinet 5 shaking or even tipping over due to external forces or its own vibration, providing a reliable guarantee for the normal operation of devices such as the server cabinet 5.

[0040] In a specific embodiment, the second fixing frame 14 is detachably connected to the bottom plate 12 through fasteners such as bolts; the fixed sleeve 311 is detachably connected to the second limiting plate 142 through fasteners such as bolts.

[0041] In one embodiment, as Figure 7 and Figure 8 shown, the drive assembly 31 includes a fixed sleeve 311, a drive motor 312, and a drive lead screw 313; one end of the fixed sleeve 311 is fixed above the base 1, and the other end extends into the buffer port 21. An installation groove 3111 is provided inside the fixed sleeve 311; the pulley assembly 32 is slidably arranged in the installation groove 3111 in the vertical direction; the drive motor 312 is fixed in the installation groove 3111; the drive lead screw 313 is arranged in the installation groove 3111, below the drive motor 312, extending in the vertical direction, with one end connected to the drive end of the drive motor 312 and the other end threadedly connected to the pulley assembly 32.

[0042] By fixing the fixed sleeve 311 above the base 1 and providing the installation groove 3111, a stable installation and operation space is provided for the pulley assembly 32 and the driving component, ensuring the overall stability of the driving assembly 31; the driving motor 312 is fixed in the installation groove 3111, providing a power source for the rotation of the driving lead screw 313; the pulley assembly 32 is slidably arranged in the installation groove 3111 in the vertical direction, and the driving lead screw 313 is arranged in the vertical direction, with one end connected to the driving motor 312 and the other end threadedly connected to the pulley assembly 32, capable of converting the rotational motion of the driving motor 312 into the vertical linear motion of the pulley assembly 32, enabling the driving motor 312 to drive the pulley assembly 32 to slide in the vertical direction through the driving lead screw 313, realizing the adjustment of the position of the pulley assembly 32, with flexible operation and strong controllability.

[0043] In a specific embodiment, in the vertical direction, the height of the fixed sleeve 311 is less than the distance from the top surface of the bottom plate 12 to the top surface of the transmission frame 2.

[0044] In a specific embodiment, an installation plate is provided in the fixed sleeve 311. The periphery of the installation plate is fixedly connected to the groove wall of the installation groove 3111, and a connection port is provided on the installation plate. The driving motor 312 is fixed above the installation plate, and the driving end of the driving motor 312 corresponds to the position where the through hole is located. One end of the driving lead screw 313 is located below the installation plate, and the other end passes through the connection port and is connected to the driving end of the driving motor 312.

[0045] In one embodiment, as Figure 7 and Figure 8 shown, the pulley assembly 32 includes a threaded sleeve 321 and a pulley 322; the threaded sleeve 321 is sleeved on the outer periphery of the driving lead screw 313, threadedly connected to the driving lead screw 313, and is slidably arranged in the installation groove 3111 in the vertical direction; the pulley 322 is connected to the bottom of the threaded sleeve 321.

[0046] The threaded sleeve 321 is sleeved on the outer periphery of the driving lead screw 313 and threadedly connected to the driving lead screw 313, and at the same time slides in the installation groove 3111 in the vertical direction. This cooperation method converts the rotational motion of the driving lead screw 313 into the vertical linear motion of the threaded sleeve 321, not only realizing the accurate and stable displacement adjustment of the pulley assembly 32 in the vertical direction, but also ensuring that the pulley assembly 32 remains stable after reaching the designated position through the self-locking characteristic of the threaded connection, avoiding accidental movement due to external forces and other factors. The pulley 322 is connected to the bottom of the threaded sleeve 321 and moves synchronously with the movement of the threaded sleeve 321, enabling the pulley 322 to move under the base 1 according to actual needs and realizing the sliding function on the ground.

[0047] In a specific embodiment, an external thread is provided on the outer periphery of the driving lead screw 313, and an internal thread is provided on the groove wall of the threaded sleeve 321. The threaded sleeve 321 is sleeved on the outer periphery of the driving lead screw 313 and is threadedly connected to the driving lead screw 313.

[0048] In a specific embodiment, the pulley 322 is a universal wheel.

[0049] In one embodiment, the driving assembly 31 further includes a limiting sleeve 314. The limiting sleeve 314 is fixed in the mounting groove 3111, and a sliding groove 3141 is provided on the inner wall. The sliding groove 3141 extends in the vertical direction. The threaded sleeve 321 is arranged in the limiting sleeve 314, and a sliding block 3211 protrudes from the outer wall. The sliding block 3211 is slidably arranged in the sliding groove 3141.

[0050] The limiting sleeve 314 is fixed in the mounting groove 3111. The sliding groove 3141 provided on its inner wall and extending in the vertical direction provides a guiding track for the vertical movement of the threaded sleeve 321. The threaded sleeve 321 is arranged in the limiting sleeve 314, and the sliding block 3211 protruding from the outer wall is slidably arranged in the sliding groove 3141. This matching method enables the threaded sleeve 321 to move strictly along the track of the sliding groove 3141 when moving in the vertical direction, effectively avoiding unstable situations such as shaking, offset, or rotation of the threaded sleeve 321 during the movement process, ensuring the accuracy and stability of the displacement of the pulley assembly 32, further improving the reliability and accuracy of the operation of the entire driving assembly 31, and guaranteeing the stable performance of the overall mobile mechanism 3.

[0051] In a specific embodiment, the number of the sliding grooves 3141 and the sliding blocks 3211 is not limited. Multiple sliding grooves 3141 can be provided. The multiple sliding grooves 3141 are sequentially and evenly spaced along the circumferential direction of the limiting sleeve 314, and each sliding groove 3141 is correspondingly provided with a sliding block 3211. Specifically, two sliding grooves 3141 can be provided. The two sliding grooves 3141 are oppositely arranged on the inner wall of the limiting sleeve 314, and each sliding groove 3141 is correspondingly provided with a sliding block 3211; or three sliding grooves 3141 are provided. The three sliding grooves 3141 are sequentially and evenly spaced along the circumferential direction of the limiting sleeve 314, and each sliding groove 3141 is correspondingly provided with a sliding block 3211.

[0052] In a specific embodiment, when an earthquake occurs, the vibrations generated by the earthquake are transmitted through the bottom plate 12 to the first fixing frame 13 and the fixed sleeve 311. The fixed sleeve 311 sways within the buffer port 21 without affecting the transmission frame 2. Moreover, the vibrations are transmitted through the first fixing frame 13 to the buffer leaf spring 42 and the damping cylinder 411 simultaneously. First, the respective arc-shaped plates of the buffer leaf spring 42 undergo deformation to varying degrees and rub against each other, which can consume a large amount of vibration energy, achieving the first buffering and shock absorption of the vibrations, effectively weakening the impact of the earthquake vibrations on devices such as the server cabinet 5. Subsequently, the vibrations transmitted to the damping cylinder 411 will drive the damping cylinder 411 to move up and down. Through the friction between the piston 412 and the damping cylinder 411, the impact force generated by the earthquake can be absorbed and converted into heat energy and dissipated, thereby buffering and shock-absorbing the vibrations again and further reducing the damage degree of the earthquake to devices such as the server cabinet 5. After the main earthquake ends, the driving motor 312 is started. The driving motor 312 outputs power and drives the threaded sleeve 321 to move downward through the driving lead screw 313. And the threaded sleeve 321 drives the pulley 322 to move downward until the pulley 322 moves below the base 1 and contacts the ground. At this time, the driving motor 312 stops driving, and the operator can quickly move devices such as the server cabinet 5 to a safe outdoor location to avoid further damage to devices such as the server cabinet 5 caused by aftershocks or other secondary disasters, reducing property and information losses. And during the process of moving devices such as the server cabinet 5 through the pulley 322, the buffer leaf spring 42 and the shock-absorbing assembly 41 always play a role to avoid damage to devices such as the server cabinet 5 caused by the vibrations generated during the moving process.

[0053] In a specific embodiment, the auxiliary device can be installed at the bottom of the server cabinet 5, or can be installed at the bottom of devices such as a power distribution cabinet or a precision instrument storage cabinet.

[0054] According to an embodiment of the present invention, on the other hand, a server is also provided, as Figure 1 shown. The server includes a cabinet 5 and the above-mentioned auxiliary device, and the above-mentioned auxiliary device is fixed to the bottom of the cabinet 5.

[0055] In a specific embodiment, multiple groups of auxiliary devices are provided at the bottom of devices such as the server cabinet 5. The multiple groups of auxiliary devices are dispersedly arranged at the bottom of devices such as the server cabinet 5, ensuring uniform force on the overall devices such as the server cabinet 5 and facilitating the stable placement and movement of devices such as the server cabinet 5.

[0056] In a specific embodiment, two cabinet doors 51 distributed relatively left and right are installed on the front side of the cabinet 5 by means of hinge connection or the like, which facilitates the operator to open and close the cabinet doors 51, operate or maintain the inside of the cabinet 5, and can effectively protect the internal equipment of the cabinet 5 from external environmental interference when the cabinet doors 51 are closed. And a rack 52 is fixedly connected inside the cabinet 5. The rack 52 is arranged at the right side position of the cabinet 5, providing a reasonable space plan for the installation of components of the internal equipment of the cabinet 5, facilitating the orderly installation of various components in the cabinet 5 according to actual needs, and being beneficial to the reasonable utilization of the internal space of the cabinet 5 and subsequent maintenance and management.

[0057] The above has introduced in detail an auxiliary device and a server provided by the present application. Specific examples are used in this article to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only used to help understand the method and its core idea of the present application. It should be noted that for those of ordinary skill in the art in the technical field, without departing from the principle of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. An auxiliary device, characterized in that, Comprising: A base (1) provided with a through - opening (11); A transmission frame (2) disposed above the base (1), provided with a buffer opening (21) for fixing to the bottom of the device; A moving mechanism (3) including a driving component (31) and a pulley component (32); One end of the driving component (31) is fixed above the base (1), and the other end extends into the buffer opening (21), and there is a first gap between the inner wall of the buffer opening (21) and the moving mechanism (3); The pulley component (32) is connected to the driving component (31), and under the drive of the driving component (31), the pulley component (32) has a storage position passing through the through - opening (11) and moving above the bottom surface of the base (1); And passing through the through - opening (11) and moving to a sliding position below the bottom surface of the base (1).

2. The auxiliary device according to claim 1, characterized in that, The driving component (31) includes: A fixed sleeve (311) with one end fixed above the base (1) and the other end extending into the buffer opening (21), and an installation groove (3111) is provided inside the fixed sleeve (311); The pulley component (32) is slidably arranged in the installation groove (3111) in the vertical direction; A driving motor (312) fixed in the installation groove (3111); A driving lead screw (313) disposed in the installation groove (3111), below the driving motor (312), extending in the vertical direction, with one end connected to the driving end of the driving motor (312) and the other end threadedly connected to the pulley component (32).

3. The auxiliary device according to claim 2, characterized in that The pulley component (32) includes: A threaded sleeve (321) sleeved on the outer periphery of the driving lead screw (313), threadedly connected to the driving lead screw (313), and slidably arranged in the installation groove (3111) in the vertical direction; A pulley (322) connected to the bottom of the threaded sleeve (321).

4. The auxiliary device according to claim 3, characterized in that, The driving component (31) further includes a limit sleeve (314), the limit sleeve (314) is fixed in the installation groove (3111), and a chute (3141) is provided on the inner wall, and the chute (3141) extends in the vertical direction; The threaded sleeve (321) is arranged in the limit sleeve (314), and a slider (3211) protrudes from the outer wall, and the slider (3211) is slidably arranged in the chute (3141).

5. The auxiliary device according to any one of claims 1 to 4, characterized in that, It further includes a buffer and shock - absorbing mechanism (4), the buffer and shock - absorbing mechanism (4) is arranged between the base (1) and the transmission frame (2) to provide an elastic force between the transmission frame (2) and the base (1).

6. The auxiliary device according to claim 5, wherein, The buffer and shock - absorbing mechanism (4) includes a shock - absorbing component (41), and the shock - absorbing component (41) includes: A damping cylinder (411) fixedly connected above the base (1); A piston (412) slidably connected in the damping cylinder (411) in the vertical direction; A support column (413) with one end fixedly connected to the piston (412) and the other end fixedly connected to the transmission frame (2).

7. The auxiliary device according to claim 6, characterized in that, The shock absorption assembly (41) further includes an elastic member (414). The elastic member (414) is sleeved on the outer periphery of the support column (413), with its top fixedly connected to the support column (413) and its bottom fixedly connected to the damping cylinder (411).

8. The auxiliary device according to claim 6, wherein The buffer shock absorption mechanism (4) further includes a buffer leaf spring (42). The buffer leaf spring (42) is disposed between the transmission frame (2) and the base (1).

9. The auxiliary device according to claim 8, wherein The base (1) includes: a bottom plate (12); two groups of first fixing frames (13) respectively disposed at two ends of the buffer leaf spring (42) along a first direction; The first fixing frame (13) includes a first fixing plate (131) and a plurality of first limiting plates (132). The first fixing plate (131) is fixed on the bottom plate (12) and extends along a second direction. The plurality of first limiting plates (132) are sequentially arranged at intervals along the second direction on the first fixing plate (131), and a first installation position is formed between two adjacent first limiting plates (132); The buffer leaf spring (42) is disposed in one of the first installation positions, and along the second direction, the buffer leaf spring (42) abuts against the adjacent first limiting plate (132); The shock absorption mechanism is disposed in the other first installation position, and along the second direction, a second gap is provided between the shock absorption mechanism and the adjacent first limiting plate (132); a second fixing frame (14) disposed on the side of the buffer leaf spring (42) along the second direction; The second fixing frame (14) includes a second fixing plate (141) and two second limiting plates (142). The second fixing plate (141) is fixed on the bottom plate (12), and the two second limiting plates (142) are oppositely disposed on two sides of the first fixing plate (131) to form a second installation position. The moving mechanism (3) is disposed in the second installation position; and along the second direction, the moving mechanism (3) is connected to the adjacent second limiting plate (142). Wherein, both the first direction and the second direction are perpendicular to the vertical direction, and the first direction and the second direction are perpendicular to each other.

10. A server, characterized in that, It includes: a cabinet (5); The auxiliary device according to any one of claims 1 to 9, fixed to the bottom of the cabinet (5).

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