Handle device of server node, server node and server

Abstract

The invention discloses a handle device of a server node, the server node and a server, the handle device of the server node comprises a handle main body and a locking assembly, the handle main body is rotatably connected with a box body of the server node, a second supporting part is formed at one end of the handle main body, and the locking assembly is arranged on the handle main body; the first supporting part and the second supporting part of the box body are matched to provide a force supporting point for the handle body, the locking assembly is arranged at the other end of the handle body, a second locking part is formed on the locking assembly, and the first locking part and the second locking part of the box body are matched in a locking mode. According to the handle device of the server node, through interaction of the first supporting part of the box body and the second supporting part of the handle device, a supporting point can be provided on the box body when the server node is inserted and pulled out, and the server node is pushed into the box body or pulled out of the box body with small force; and the operation difficulty and the workload of maintenance personnel are reduced, so that the maintenance efficiency and the maintenance quality of the server are improved.

Description

Technical Field

[0001] The present application relates to the technical field of electronic devices, and more particularly to a handle device for a server node, a server node, and a server. Background Art

[0002] As pointed out in the related art, during the daily maintenance and upgrade of a server, it is often necessary to install and remove internal quick-release components. The handle structure of traditional quick-release components often requires a large insertion and extraction force during operation, which not only increases the work intensity of maintenance personnel, but also easily causes fatigue during frequent operations, affecting work efficiency. That is to say, during the daily maintenance and upgrade of a server, the insertion and extraction operations of quick-release components are a common and important link. Quick-release components are usually used for components such as server nodes, power modules, fans, and expansion cards. These components need to be frequently installed, replaced, or upgraded to meet the performance requirements of the server or to repair faults. Maintenance personnel need to spend more physical effort to complete the operations. Especially in a high-density server environment with limited operating space, the operation difficulty is further increased, and the work efficiency of maintenance personnel is reduced. Especially in a large-scale data center, the maintenance tasks are heavy, and inconvenient operations will significantly extend the maintenance time, and may even lead to operation errors, affecting the normal operation of the server. Moreover, long-term operations may cause hand fatigue and even lead to muscle strain. Summary of the Invention

[0003] The present application aims to at least solve one of the technical problems existing in the prior art. For this reason, the present application provides a handle device for a server node, and the handle device can provide a support point on the box body when the server node is inserted and removed, so that the server node can be pushed into the box body or pulled out of the box body with a smaller force, making the insertion or extraction of the server node on the box body more convenient and labor-saving.

[0004] The present application also provides a server node having the above handle device.

[0005] The present application also provides a server having the above server node.

[0006] According to the handle device for a server node of the first aspect of the present application, the server node has a box body, and a first support portion and a first locking portion are formed on the box body. The handle device includes: a handle main body, the handle main body is rotatably connected to the box body, and a second support portion is formed at one end of the handle main body. The first support portion and the second support portion cooperate to provide a force support point for the handle main body; a locking assembly, the locking assembly is arranged at the other end of the handle main body, and a second locking portion is formed on the locking assembly. The first locking portion and the second locking portion are locked and cooperated.

[0007] According to the handle device of the server node of the present application, through the interaction between the first support portion of the box body and the second support portion of the handle device, a support point can be provided on the box body when the server node is inserted or removed, so that the server node can be pushed into the box body or pulled out of the box body with a smaller force, making the insertion or removal of the server node on the box body more convenient and labor-saving; the handle device and the box body are locked or unlocked through the cooperation of the first locking portion and the second locking portion to realize the fixation and release of the handle device; rotating the handle body can realize the abutment or separation between the first support portion and the second support portion. At the same time, by operating the locking component, the unlocking or locking of the first locking portion and the second locking portion can be realized, which can reduce the operation difficulty of maintenance personnel and the work burden of maintenance personnel, thereby improving the maintenance efficiency and maintenance quality of the server.

[0008] In some feasible embodiments of the present application, the handle body has an unlocking position and a locking position relative to the box body. When the handle body is located at the locking position, the first locking portion cooperates with the second locking portion to lock. When the handle body is located at the unlocking position, the first locking portion is away from the second locking portion, and the first support portion abuts against the second support portion.

[0009] In some feasible embodiments of the present application, one of the first support portion and the second support portion is formed as a groove, and the other of the first support portion and the second support portion is formed as a support block, and the groove is adapted to accommodate the support block.

[0010] In some feasible embodiments of the present application, the groove has a first support surface, and the support block has a second support surface. When the handle body is located at the unlocking position, the first support surface abuts against the second support surface.

[0011] In some feasible embodiments of the present application, the groove is formed with a first limiting surface, the first limiting surface is disposed opposite to the first support surface, the support block has a second limiting surface, and the second limiting surface is disposed opposite to the second support surface. When the handle body is located at the locking position, the first limiting surface fits with the second limiting surface.

[0012] In some feasible embodiments of the present application, the handle body is formed with a first convex plate and a second convex plate, the first convex plate and the second convex plate are arranged at intervals, a groove is defined between the first convex plate and the second convex plate, the first support surface is formed on a side surface of the first convex plate facing the second convex plate, and the first limiting surface is formed on a side surface of the second convex plate facing the first convex plate.

[0013] In some feasible embodiments of the present application, a limiting column is provided on the box body, and a side surface of the second protruding plate facing away from the first protruding plate is formed as a third limiting surface, and when the handle body is located in the unlocking position, the third limiting surface abuts against the limiting column.

[0014] In some feasible embodiments of the present application, the handle device of the server node also includes: a power-assisting component, the power-assisting component includes a first power-assisting member, the first power-assisting member is arranged between the handle body and the box body, one end of the first power-assisting member abuts against the handle body, and the other end of the first power-assisting member abuts against the box body, and the first power-assisting member always has a force to move the handle body toward the unlocking position.

[0015] In some feasible embodiments of the present application, the handle body is rotatably connected relative to the box body via a rotating shaft, and the first power-assisting member is sleeved on the rotating shaft.

[0016] In some feasible embodiments of the present application, the power-assisting component also includes: a second power-assisting member, which is arranged on the box body, one end of the second power-assisting member abuts against the first power-assisting member, and the other end of the second power-assisting member abuts against the box body, and the second power-assisting member always has the force to move the handle body toward the unlocking position.

[0017] In some feasible embodiments of the present application, the first assisting member is formed as a torsion spring, and / or the second assisting member is formed as a disc spring.

[0018] In some feasible embodiments of the present application, the ratio of the distance between the one end of the handle body and the rotation axis to the distance between the second support portion and the rotation axis is 3-6.

[0019] In some feasible embodiments of the present application, the locking assembly includes: a pressing piece, which is arranged at one end of the handle body, the pressing piece is movable along the length direction of the handle body, and the second locking portion is formed on the pressing piece; a reset piece, one end of the reset piece abuts against the handle body, and the other end of the reset piece abuts against the pressing piece, and the reset piece always has a force to move the pressing piece in a direction away from the handle body.

[0020] In some feasible embodiments of the present application, one of the first locking portion and the second locking portion is formed as a hook, and the other of the first locking portion and the second locking portion is formed as a hole, and the hook is suitable for extending into the hole to keep the handle body in the locked position.

[0021] In some feasible embodiments of the present application, one end of the handle body is formed with a mounting seat, a receiving space is formed in the mounting seat, the locking assembly is disposed in the receiving space, and the pressing member is movable along the length direction of the handle body in the receiving space.

[0022] In some feasible embodiments of the present application, the pressing member is formed with a pressing body and a seat body, the pressing body is connected to the seat body, the second locking portion is formed on the pressing body, one end of the reset member abuts against the seat body, and the other end of the reset member abuts against the mounting seat.

[0023] In some feasible embodiments of the present application, a column is formed on a side of the seat body facing away from the pressing body, and the reset member is sleeved on the column.

[0024] In some feasible embodiments of the present application, the reset member is formed as a spring.

[0025] In some feasible embodiments of the present application, a pressing portion is formed on a side of the pressing body facing away from the seat body, and anti-slip ribs are formed on the pressing portion, and the anti-slip ribs include a plurality of adjacent arrangements.

[0026] In some feasible embodiments of the present application, reinforcing ribs are formed on the handle body.

[0027] The server node according to the second aspect of the present application includes: a box body and the handle device according to the second aspect of the present application, the handle device is disposed on the box body, a first support portion and a first locking portion are formed on the box body, a second support portion and a second locking portion are formed on the handle device, the first support portion cooperates with the second support portion, and the first locking portion cooperates with the second locking portion.

[0028] According to the server node of the present application, by providing the handle device of the first aspect of the present application, the first support portion of the box body and the second support portion of the handle device interact with each other, which can provide a support point on the box body when the server node is inserted or removed, so that the server node can be pushed into the box body or pulled out of the box body with a smaller force, making the insertion or removal of the server node on the box body more convenient and labor-saving; the handle device and the box body are locked or unlocked through the cooperation of the first locking portion and the second locking portion to realize the fixation and release of the handle device; rotating the handle body can realize the abutment or separation between the first support portion and the second support portion, and at the same time, unlocking or locking the first locking portion and the second locking portion can be realized by operating the locking assembly, which can reduce the operation difficulty of maintenance personnel and the work burden of maintenance personnel, thereby improving the maintenance efficiency and maintenance quality of the server.

[0029] The server according to the third aspect of the present application includes: a body, and a receiving cavity is formed in the body; a server node according to the second aspect of the present application above, and the server node is removably disposed in the receiving cavity.

[0030] By providing the server node according to the second aspect of the present application, the server according to the present application can improve the maintenance efficiency of the server, quickly replace or upgrade the server node without shutting down the server, reduce the maintenance time and cost of the server, and at the same time reduce the interference to business continuity, and improve the overall performance and reliability of the server.

[0031] Some of the additional aspects and advantages of the present application will be given in the following description, some will become obvious from the following description, or will be understood through the practice of the present application. Description of the Drawings

[0032] Figure 1 It is a schematic diagram of the handle device provided on the server node according to an embodiment of the present application, wherein the handle main body is in the unlocked position;

[0033] Figure 2 is Figure 1 It is a schematic diagram of the handle device provided on the server node shown in, wherein the handle main body is in the locked position;

[0034] Figure 3 is Figure 1 It is a schematic diagram of the handle device shown in;

[0035] Figure 4 is Figure 1 It is a schematic diagram of the locking component shown in;

[0036] Figure 5 is Figure 4 It is a schematic diagram of the pressing member shown in.

[0037] Reference Signs:

[0038] 100, server node;

[0039] 10, handle device;

[0040] 1, handle main body; 11, first convex plate; 111, second supporting surface; 12, second convex plate; 121, second limiting surface; 13, mounting seat; 14, reinforcing rib; 15, groove;

[0041] 2, locking component; 21, pressing member; 211, pressing body; 212, seat body; 213, hook; 214, column body; 215, anti-slip rib; 22, reset member;

[0042] 3, boosting component; 31, first boosting member; 32, second boosting member;

[0043] 4. Rotating shaft;

[0044] 20. Box body; 201. Support block; 2011. First support surface; 2012. First limiting surface;

[0045] 202. Limiting post; 203. Card hole. Detailed implementation manner

[0046] The embodiments of the technical solutions of the present application will be described in detail below with reference to the accompanying drawings. The following embodiments are only used to illustrate the technical solutions of the present application more clearly, so they are only examples and cannot be used to limit the protection scope of the present application.

[0047] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion.

[0048] In the description of the embodiments of this application, technical terms such as "first" and "second" are only used to distinguish different objects and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity, specific order or primary-secondary relationship of the indicated technical features. In the description of the embodiments of this application, the meaning of "a plurality" is more than two, unless otherwise specifically defined.

[0049] Referring to "embodiments" herein means that the specific features, structures or characteristics described in connection with the embodiments may be included in at least one embodiment of this application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art explicitly and implicitly understand that the embodiments described herein may be combined with other embodiments.

[0050] In the description of the embodiments of this application, the term "and / or" is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this article generally represents an "or" relationship between the associated objects before and after.

[0051] In the description of the embodiments of this application, the term "a plurality" refers to more than two (including two).

[0052] In the description of the embodiments of the present application, the orientation or positional relationship indicated by technical terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "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 embodiments of 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 embodiments of the present application.

[0053] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can also 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 or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.

[0054] As pointed out in the related art, during the daily maintenance and upgrade of servers, it is often necessary to install and remove the quick-release components inside. The handle structure of traditional quick-release components often requires a large insertion and extraction force during operation, which not only increases the work intensity of maintenance personnel, but also easily causes fatigue during frequent operations, affecting work efficiency. That is to say, during the daily maintenance and upgrade of servers, the insertion and extraction operations of quick-release components are a common and important link. Quick-release components are usually used in components such as server nodes 100, power modules, fans, expansion cards, etc. These components need to be frequently installed, replaced, or upgraded to meet the performance requirements of the server or for fault repair. Maintenance personnel need to spend more physical effort to complete the operation. Especially in a high-density server environment with limited operating space, the operation difficulty is further increased, and the work efficiency of maintenance personnel is reduced. Especially in large-scale data centers, the maintenance tasks are heavy, and inconvenient operations will significantly extend the maintenance time, and may even lead to operation errors, affecting the normal operation of the server. Moreover, long-term operations may cause hand fatigue and even lead to muscle strain.

[0055] In short, the problems existing in the handle design of traditional quick-release components in actual operation mainly focus on excessive insertion and extraction force, inconvenient operation, fatigue of maintenance personnel, and low efficiency. These problems not only increase the work burden of maintenance personnel, but also may affect the maintenance efficiency and quality of the server. Therefore, how to solve the above problems has become an urgent issue to be solved.

[0056] Based on the above considerations, in order to reduce the workload of maintenance personnel and avoid affecting the maintenance efficiency and quality of the server, the applicant has conducted in-depth research and designed a handle device 10 for the server node 100. The following refers to Figures 1-5 Describe the handle device 10 of the server node 100 according to the embodiment of the first aspect of the present application.

[0057] As Figure 1 And Figure 2 Shown, Figure 1 Is a schematic diagram of the handle device provided on the server node according to the embodiment of the present application, where the handle main body is in the unlocked position; Figure 2 Is a schematic diagram of the handle device provided on the server node, where the handle main body is in the locked position. The handle device 10 of the server node 100 according to the embodiment of the first aspect of the present application includes: a handle main body 1 and a locking component 2.

[0058] Specifically, the server node 100 has a box body 20, and a first support portion and a first locking portion are formed on the box body 20. The handle device 10 includes: a handle main body 1 and a locking component 2. The handle main body 1 is rotatably connected to the box body 20. A second support portion is formed at one end of the handle main body 1. The first support portion and the second support portion cooperate to provide a force support point for the handle main body 1. The locking component 2 is provided at the other end of the handle main body 1. The locking component 2 forms a second locking portion. The first locking portion and the second locking portion are locked and matched.

[0059] It can be understood that the server has a body, and a receiving cavity is formed in the body. The body is used to fix and protect internal components. A rack is provided in the receiving cavity. The rack includes a plurality of partitions. The plurality of partitions partition a plurality of receiving areas. Each receiving area can accommodate a server node 100. The server node 100 refers to a single server unit that can independently run tasks in a computing cluster or a distributed system.

[0060] Each server node 100 has a box body 20, and a first support portion and a first locking portion are provided on the box body 20. The handle device 10 forms a second support portion and a second locking portion. The handle device 10 and the box body 20 are inserted and pulled out by the cooperation of the first support portion and the second support portion to realize the server node 100 being pushed into the receiving area of the body or pulled out from the receiving area. Moreover, the first support portion of the box body 20 and the second support portion of the handle device 10 interact, which can provide a support point for the server node 100 to be pushed in or pulled out on the box body 20, and can also push the server node 100 into the box body 20 or pull it out of the box body 20 with a smaller force, so that the server node 100 can be pushed in or pulled out on the box body 20 more conveniently and labor-savingly.

[0061] For example, when the server node 100 is pushed into the receiving area of the machine body, the first support portion abuts against the second support portion, thereby providing a support point for the handle body 1, facilitating maintenance personnel to push the server node 100 into the machine body through the handle body 1; when the server node 100 is pulled out from the receiving area of the machine body, the first support portion abuts against the second support portion, thereby providing a support point for the handle body 1, facilitating maintenance personnel to pull the server node 100 out of the machine body through the handle body 1.

[0062] The handle device 10 and the box body 20 are locked or unlocked by the cooperation of the first locking portion and the second locking portion to realize the fixing and releasing functions of the handle device 10. For example, when the handle device 10 is fixed on the box body 20, the first locking portion is in contact with and tightly combined with the second locking portion to ensure that the handle device 10 is firmly fixed on the box body 20. In this way, the handle device 10 is tightly combined with the box body 20, reducing the space volume of the server node 100; when the handle device 10 is released from the box body 20, operate one of the first locking portion and the second locking portion to separate the first locking portion from the second locking portion, thereby realizing the release of the handle device 10, and maintenance personnel push the server node 100 into the receiving area or pull it out from the receiving area through the handle body 1.

[0063] The handle device 10 includes a handle body 1 and a locking assembly 2. The second support portion is formed at one end of the handle body 1, the locking assembly 2 is arranged at the other end of the handle body 1, the second locking portion is formed on the locking assembly 2, and the handle body 1 is rotatably connected to the box body 20, that is, the handle body 1 is connected to the box body 20 and the handle body 1 can rotate relative to the box body 20. By rotating the handle body 1, the abutment or separation between the first support portion and the second support portion can be realized. At the same time, by operating the locking assembly 2, the unlocking or locking of the first locking portion and the second locking portion can be realized, which can reduce the operation difficulty of maintenance personnel and the work burden of maintenance personnel, thereby improving the maintenance efficiency and quality of the server.

[0064] For example, when the server node 100 is pushed into the machine body, the first locking portion is separated from the second locking portion, and the first support portion abuts against the second support portion, thereby providing a support point for the handle body 1, facilitating maintenance personnel to push the server node 100 into the machine body through the handle body 1;

[0065] After the server node 100 is completely pushed into the machine body, rotate the handle body 1 so that one end of the handle body 1 moves toward the direction where the box body 20 is located, the second support portion moves away from the first support portion, the second locking portion moves toward the first locking portion, and the first locking portion is in contact with and tightly combined with the second locking portion, so that the handle body 1 is fixed on the box body 20;

[0066] When the server node 100 is taken out of the machine body, operate one of the first locking part and the second locking part to separate the first locking part from the second locking part, release the handle body 1 from the box body 20, and rotate the handle body 1 so that one end of the handle body 1 moves in a direction away from the box body 20, the second supporting part moves in the direction of the first supporting part, the second locking part moves in a direction away from the first locking part, and the first supporting part abuts against the second supporting part, thereby providing a supporting point for the handle body 1, facilitating maintenance personnel to take out the server node 100 from the machine body through the handle body 1.

[0067] According to the handle device 10 of the server node 100 in the embodiment of the present application, through the interaction between the first supporting part of the box body 20 and the second supporting part of the handle device 10, a supporting point can be provided on the box body 20 when the server node 100 is inserted or removed. In this way, the server node 100 can be pushed into the box body 20 or pulled out of the box body 20 with a smaller force, making the insertion or removal of the server node 100 on the box body 20 more convenient and labor-saving; the handle device 10 and the box body 20 are locked or unlocked through the cooperation of the first locking part and the second locking part to realize the fixation and release of the handle device 10; rotating the handle body 1 can realize the abutment or separation between the first supporting part and the second supporting part. At the same time, by operating the locking assembly 2, the unlocking or locking of the first locking part and the second locking part can be realized, which can reduce the operation difficulty of maintenance personnel and the work burden of maintenance personnel, thereby improving the maintenance efficiency and maintenance quality of the server.

[0068] In any embodiment of the present application, the shape of the handle body 1 is not limited. It can be designed according to ergonomics, having an outer shape that conforms to the grasping arc of the palm, and anti-slip patterns are provided on the surface to enhance the comfort and stability during holding. The material of the handle body 1 is selected as a lightweight and high-strength zinc alloy material, which reduces the overall weight while ensuring the strength of the handle body 1, facilitating the operation of maintenance personnel.

[0069] In some embodiments of the present application, refer to Figure 1 and Figure 2 As shown, the handle body 1 has an unlocking position (such as the position of the handle body 1 shown in Figure 1 ) and a locking position (such as Figure 2The position of the handle body 1 shown), the handle body 1 can be switched between the unlocking position and the locking position to realize the cooperation of the first locking part and the second locking part for locking or unlocking, and to realize the abutment or separation of the first supporting part and the second supporting part. The handle body 1 can be switched between the unlocking position and the locking position by the rotation of the handle body 1 relative to the box body 20. The rotation action is simple, making the operation process intuitive and easy to execute. The handle body 1 can be switched between the unlocking position and the locking position within a limited operation space, reducing the operation difficulty of maintenance personnel and reducing the situation of operation errors.

[0070] Specifically, when the handle body 1 is in the locking position, the first locking part and the second locking part cooperate to lock. When the handle body 1 is in the unlocking position, the first locking part and the second locking part are separated, and the first supporting part and the second supporting part are in abutment. It can be understood that when the server node 100 is pushed into the machine body, at this time the handle body 1 is in the unlocking position, the first locking part and the second locking part are separated, and the first supporting part and the second supporting part are in abutment, so as to provide a supporting point for the handle body 1, facilitating the maintenance personnel to push the server node 100 into the machine body through the handle body 1;

[0071] After the server node 100 is completely pushed into the machine body, rotate the handle body 1 to switch from the unlocking position to the locking position, so that one end of the handle body 1 moves towards the direction where the box body 20 is located, the second supporting part moves away from the first supporting part, the second locking part moves towards the first locking part, and the first locking part and the second locking part come into contact and are tightly combined, so that the handle body 1 is fixed on the box body 20;

[0072] When the server node 100 is taken out of the machine body, operate one of the first locking part and the second locking part to separate the first locking part and the second locking part, release the handle body 1 from the box body 20, rotate the handle body 1 to switch from the locking position to the unlocking position, so that one end of the handle body 1 moves towards the direction away from the box body 20, the second supporting part moves towards the first supporting part, the second locking part moves towards the direction away from the first locking part, and the first supporting part and the second supporting part are in abutment, so as to provide a supporting point for the handle body 1, facilitating the maintenance personnel to take the server node 100 out of the machine body through the handle body 1.

[0073] In some embodiments of the present application, one of the first support portion and the second support portion is formed as a groove 15, and the other of the first support portion and the second support portion is formed as a support block 201. The groove 15 is adapted to receive the support block 201. That is to say, the first support portion and the second support portion realize the positioning function through the cooperation of the groove 15 and the support block 201, limit the rotation range of the handle body 1, and prevent damage or misoperation caused by excessive rotation. That is, when the groove 15 abuts against the support block 201, the handle body 1 can be in the unlocking position, and the handle body 1 can also be in the locking position. Moreover, when the groove 15 is separated from the support block 201, the handle body 1 is located between the unlocking position and the locking position. In this way, the structures of the first support portion and the second support portion are simple and stable, and the failure rate is low.

[0074] For example, it can be that the first support portion is formed as the groove 15 and the second support portion is formed as the support block 201; or it can be that the first support portion is formed as the support block 201 and the second support portion is formed as the groove 15. As Figure 1 and Figure 2 shown in an embodiment, the first support portion is formed as the support block 201 and the second support portion is formed as the groove 15.

[0075] Furthermore, as Figure 2 shown, the support block 201 has a first support surface 2011, and the groove 15 has a second support surface 111. When the handle body 1 is in the unlocking position, the first support surface 2011 abuts against the second support surface 111. It can be understood that the first support surface 2011 is a flat or curved surface on the support block 201 for contacting the second support surface 111 of the groove 15 to provide a supporting force; the second support surface 111 is a flat or curved surface in the groove 15 for contacting the first support surface 2011 of the support block 201 to realize the supporting function. In this way, when the maintenance personnel apply a force to the handle body 1, the force is transmitted from the handle body 1 to the second support surface 111 of the groove 15, then transmitted from the second support surface 111 to the first support surface 2011 of the support block 201, and finally transmitted to the box body 20 of the server node 100 to realize the action of pushing or pulling out the server node 100.

[0076] Moreover, surface contact can evenly distribute the applied force on a larger surface instead of concentrating on a point or a line, which can significantly reduce local stress concentration and avoid structural damage caused by local overload. For example, it avoids taking the rotation axis 4 of the handle body 1 as the support point, and extends the service life of the handle device 10. In addition, surface contact has relatively low requirements for the machining accuracy of parts. Even if there are slight dimensional deviations, the contact area can be adjusted to compensate. In contrast, point contact or line contact requires higher manufacturing accuracy to ensure good fit. In this way, the assembly process is simpler and more flexible, and problems caused by improper assembly are reduced.

[0077] Further, a buffer pad is provided on at least one of the first support surface 2011 and the second support surface 111 to prevent the first support surface 2011 and the second support surface 111 from directly contacting each other, absorb the impact force of the handle body 1 on the support block 201, and protect the mechanical structure from damage.

[0078] Furthermore, as Figure 1 shown, the support block 201 has a first limiting surface 2012, the first limiting surface 2012 is disposed opposite to the first support surface 2011, a second limiting surface 121 is formed in the groove 15, and the second limiting surface 121 is disposed opposite to the second support surface 111. When the handle body 1 rotates towards the locking position, the first limiting surface 2012 approaches the second limiting surface 121. It can be understood that when the server node 100 is pushed into the body, at this time the handle body 1 is in the unlocking position, the first locking portion is separated from the second locking portion, and the first support surface 2011 abuts against the second support surface 111, thereby providing a support point for the handle body 1, facilitating the maintenance personnel to push the server node 100 into the body through the handle body 1. At this time, the first limiting surface 2012 is separated from the second limiting surface 121;

[0079] After the server node 100 is completely pushed into the body, rotate the handle body 1 to switch from the unlocking position to the locking position, so that one end of the handle body 1 moves towards the direction where the box body 20 is located, the second support surface 111 moves away from the first support surface 2011, the second locking portion moves towards the first locking portion, and the first locking portion contacts and tightly combines with the second locking portion, so that the handle body 1 is fixed on the box body 20. During the process of the handle body 1 rotating from the unlocking position to the locking position, the first limiting surface 2012 gradually approaches the second limiting surface 121;

[0080] When the server node 100 is taken out of the body, operate one of the first locking portion and the second locking portion to separate the first locking portion from the second locking portion, release the handle body 1 from the box body 20, rotate the handle body 1 to switch from the locking position to the unlocking position, so that one end of the handle body 1 moves towards the direction away from the box body 20, the second support surface 111 moves towards the first support surface 2011, the second locking portion moves towards the direction away from the first locking portion, and the first support surface 2011 abuts against the second support surface 111, thereby providing a support point for the handle body 1, facilitating the maintenance personnel to take the server node 100 out of the body through the handle body 1. During the process of the handle body 1 rotating from the locking position to the unlocking position, the first limiting surface 2012 gradually moves away from the second limiting surface 121.

[0081] During the rotation of the handle body 1 from the unlocking position towards the locking position, there may be a situation where the rotation angle of the handle body 1 is too large. When the first limiting surface 2012 abuts against the second limiting surface 121, it prevents the handle body 1 from rotating a larger angle relative to the box body 20, thereby protecting the components and avoiding damage to the components.

[0082] In some embodiments of the present application, as Figures 1-3 shown, the handle body 1 is formed with a first convex plate 11 and a second convex plate 12. The first convex plate 11 and the second convex plate 12 are arranged at intervals, and a groove 15 is defined between the first convex plate 11 and the second convex plate 12. The second supporting surface 111 is formed on the side surface of the first convex plate 11 facing the second convex plate 12, and the second limiting surface 121 is formed on the side surface of the second convex plate 12 facing the first convex plate 11. That is to say, the groove 15 is formed between the first convex plate 11 and the second convex plate 12. The side surface of the first convex plate 11 facing the second convex plate 12 is configured as the second supporting surface 111, and the side surface of the second convex plate 12 facing the first convex plate 11 is configured as the second limiting surface 121. Thus, the structure of the handle body 1 is simple and stable, the design is ingenious, and the stability and safety of the handle device 10 are improved.

[0083] Furthermore, a buffer pad is provided on at least one of the first limiting surface 2012 and the second limiting surface 121 to avoid direct contact between the first limiting surface 2012 and the second limiting surface 121, absorb the impact force of the handle body 1 on the support block 201, and protect the mechanical structure from damage.

[0084] In some embodiments of the present application, as Figure 1 and Figure 2 shown, the box body 20 is provided with a limiting post 202. The limiting post 202 is arranged on the rotation path of the handle body 1. It can be understood that the limiting post 202 is used to limit the maximum rotation angle of the handle body 1 and avoid the handle body 1 exceeding the predetermined angle range during rotation. For example, when the maintenance personnel rotate the handle body 1 from the unlocking position to the locking position or rotate the handle body 1 from the locking position to the unlocking position, the limiting post 202 will contact the handle body 1 at a certain specific angle and prevent the handle body 1 from continuing to rotate, preventing excessive rotation caused by misoperation or external force. Moreover, the limiting post 202 cooperates with the first limiting surface 2012 and the second limiting surface 121, and can more accurately limit the maximum rotation angle of the handle body 1 to avoid the situation where the rotation angle of the handle body 1 is greater than the predetermined angle range.

[0085] To protect the handle body 1 and prevent damage to the handle body 1, a buffer sleeve is provided on the outer peripheral side of the limit post 202. The material of the buffer sleeve can be rubber, so as to play a buffering role when the handle body 1 contacts the limit post 202, avoid direct contact between the handle body 1 and the limit post 202, absorb the impact force of the handle body 1 on the limit post 202, and protect the mechanical structure from damage.

[0086] In some embodiments of the present application, the handle device 10 of the server node 100 further includes: a boosting component 3, as Figures 1-3 shown, the boosting component 3 includes a first boosting member 31. The first boosting member 31 is disposed between the handle body 1 and the box body 20. One end of the first boosting member 31 abuts against the handle body 1, and the other end of the first boosting member 31 abuts against the box body 20. The first boosting member 31 always has a force that makes the handle body 1 move towards the unlocking position. It can be understood that when the handle body 1 rotates towards the locking position, the first boosting member 31 deforms and stores elastic potential energy at the same time, and always stores elastic potential energy when the first locking portion and the second locking portion interact with each other. When the first locking portion and the second locking portion are separated, the first boosting member 31 releases the elastic potential energy and drives the handle body 1 to rotate from the locking position to the unlocking position. In this way, the handle body 1 can automatically rotate to the unlocking position without external force, reducing the operation steps of maintenance personnel and improving the maintenance efficiency of the server. Moreover, the first boosting member 31 keeps the handle body 1 in the unlocking position. At this time, the first support surface 2011 abuts against the second support surface 111, making the operation of maintenance personnel easier, especially suitable for occasions that need to be opened and closed frequently.

[0087] In an embodiment of the present application, the handle body 1 is rotatably connected to the box body 20 through a rotating shaft 4, and the first boosting member 31 is sleeved on the rotating shaft 4. It can be understood that the handle body 1 is connected to the box body 20 through the rotating shaft 4, and the handle body 1 and the box body 20 are rotatably connected through the rotating shaft 4. Here, the first boosting member 31 is arranged on the rotating shaft 4, so that the handle body 1 can automatically rotate to the unlocking position without external force, reducing the operation actions of maintenance personnel when replacing the server.

[0088] In some embodiments of the present application, such as Figure 1 and Figure 2As shown, the assisting component 3 further includes: a second assisting member 32, which is disposed on the box body 20. One end of the second assisting member 32 abuts against the first assisting member 31, and the other end of the second assisting member 32 abuts against the box body 20. The second assisting member 32 always has a force that causes the handle main body 1 to move towards the unlocking position. It can be understood that when the handle main body 1 rotates towards the locking position, the second assisting member 32 deforms and stores elastic potential energy, and always stores elastic potential energy when the first locking portion and the second locking portion interact with each other. When the first locking portion and the second locking portion are separated, the first assisting member 31 releases the elastic potential energy, driving the handle main body 1 to rotate from the locking position to the unlocking position. In this way, the handle main body 1 can automatically rotate to the unlocking position without external force, reducing the operation steps of maintenance personnel and improving the maintenance efficiency of the server.

[0089] Since the torsion spring has a simple structure and strong durability, and can provide a large elastic force in a relatively small space, preferably, the first assisting member 31 is formed as a torsion spring; since the disc spring can provide a very high elastic force within a small compression distance, and by adjusting the thickness, outer diameter, inner diameter and the number of discs of the disc spring, the elastic force provided by the disc spring can be very precisely controlled, preferably, the second assisting member 32 is formed as a disc spring.

[0090] In some embodiments of the present application, the ratio of the distance between one end of the handle main body 1 and the rotating shaft 4 to the distance between the second supporting portion and the rotating shaft 4 is 3 - 6. It can be understood that the distance from one end of the handle main body 1 to the rotating shaft 4 is L1, and the distance from the second supporting portion to the rotating portion is L2. The ratio of L1 to L2 is 3 - 6, and the expression is:

[0091]

[0092] A larger L1 relative to L2 can amplify the applied torque. For example, if L1 is 3 times L2, the force applied by the maintenance personnel at one end of the handle main body 1 will be amplified 3 times; if L1 is 6 times L2, the torque will be amplified 6 times. In this way, the maintenance personnel can achieve a greater torque effect with a smaller force, reducing the physical consumption of the maintenance personnel and improving the work efficiency of the maintenance personnel.

[0093] Specifically, the distance from one end of the handle main body 1 to the rotating shaft 4 is L1, and the distance from the second supporting portion to the rotating portion is L2. The ratio of L1 to L2 is any ratio of 3 - 6, such as: 3, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 4, 4.1, 4.2, 4.3, 4.4, 4.5, 4.6, 4.7, 4.8, 4.9, 5, 5.1, 5.2, 5.3, 5.4, 5.5, 5.6, 5.7, 5.8, 5.9, 6, etc.

[0094] Further preferably, the distance from one end of the handle body 1 to the rotation axis 4 is L1, the distance from the second support portion to the rotation portion is L2, and the ratio of L1 to L2 is any ratio of 4 - 5.

[0095] In some embodiments of the present application, the locking assembly 2 includes: a pressing member 21 and a reset member 22. The pressing member 21 is provided at one end of the handle body 1. The pressing member 21 is movable along the length direction of the handle body 1. The second locking portion is formed on the pressing member 21. One end of the reset member 22 abuts against the handle body 1, and the other end of the reset member 22 abuts against the pressing member 21. The reset member 22 always has a force that makes the pressing member 21 move in a direction away from the handle body 1. It can be understood that when the pressing member 21 is in a certain position, it can cooperate with the first locking portion on the box body 20 through the second locking portion to realize the fixation and release of the handle body 1. The reset member 22 provides a continuous elastic force to the pressing member 21 so that the pressing member 21 can automatically reset.

[0096] For example, when the server node 100 is completely pushed into the machine body, rotate the handle body 1 to switch from the unlocked position to the locked position, so that one end of the handle body 1 moves towards the direction where the box body 20 is located, the second support surface 111 moves away from the first support surface 2011, the second locking portion moves towards the first locking portion, the reset member 22 deforms under force, the pressing member 21 moves, and the first locking portion and the second locking portion come into contact and tightly combine, so that the handle body 1 is fixed on the box body 20;

[0097] When the server node 100 is taken out of the machine body, press the pressing member 21 to make the reset member 22 deform, the hook 213 is separated from the hole 203, the handle body 1 is released from the box body 20, rotate the handle body 1 to switch from the locked position to the unlocked position, so that one end of the handle body 1 moves towards the direction away from the box body 20, the second support surface 111 moves towards the first support surface 2011, the second locking portion moves away from the first locking portion, and the first support surface 2011 abuts against the second support surface 111, thereby providing a support point for the handle body 1, facilitating maintenance personnel to take out the server node 100 from the machine body through the handle body 1.

[0098] In some embodiments of the present application, one of the first locking portion and the second locking portion is formed as a hook 213, and the other of the first locking portion and the second locking portion is formed as a hole 203. The hook 213 is adapted to extend into the hole 203 to keep the handle body 1 in the locked position. That is to say, the first locking portion and the second locking portion realize the locking and unlocking functions through the cooperation of the hook 213 and the hole 203, ensuring that the handle body 1 remains stable in the locked position. That is, when the hook 213 extends into the hole 203, the handle body 1 is locked with the box body 20, and the handle body 1 is in the locked position. When the hook 213 is disengaged from the hole 203, the handle body 1 is unlocked from the box body 20, and the handle body 1 is in the unlocked position. In this way, the structures of the first locking portion and the second locking portion are simple and stable, and the failure rate is low.

[0099] For example, it may be that the first locking portion is formed as a hook 213 and the second locking portion is formed as a hole 203; or it may be that the first locking portion is formed as a hole 203 and the second locking portion is formed as a hook 213. Combining Figure 1 and Figure 3 In an embodiment shown, the first locking portion is formed as a hole 203 and the second locking portion is formed as a hook 213.

[0100] In some embodiments of the present application, as Figures 1-3 shown, an installation seat 13 is formed at one end of the handle body 1. An accommodation space is formed in the installation seat 13. The locking assembly 2 is arranged in the accommodation space, and the pressing member 21 is movable along the length direction of the handle body 1 in the accommodation space. It can be understood that the installation seat 13 provides an accommodation space for the locking assembly 2, so that the locking assembly 2 can be completely embedded in the handle body 1, reducing the externally exposed part, making the handle body 1 more compact and beautiful, and can avoid the influence of the external environment on the locking assembly 2, prolonging the service life. At the same time, the installation seat 13 provides an abutting point for one end of the reset member 22, which is more conducive to the reset member 22 releasing elastic potential energy and ensuring the stability and reliability of the locking assembly 2.

[0101] In some embodiments of the present application, combining Figure 4 and Figure 5As shown, the pressing member 21 is formed with a pressing body 211 and a seat 212, the pressing body 211 is connected to the seat 212, the second locking portion is formed on the pressing body 211, one end of the reset member 22 abuts against the seat 212, and the other end of the reset member 22 abuts against the mounting seat 13. It can be understood that the pressing body 211 is the part directly pressed by the user, the second locking portion is formed on the pressing body 211, the seat 212 is connected to the pressing body 211, and the seat 212 provides an abutment point for the other end of the reset member 22, thereby, it is more conducive to the reset member 22 to release elastic potential energy, ensure the stability and reliability of the locking assembly 2, and the structure of the pressing member 21 is simple, which helps to improve the reliability and operation convenience of the locking assembly 2.

[0102] In some embodiments of the present application, Figure 4 and Figure 5 As shown, a column 214 is formed on one side of the seat body 212 away from the pressing body 211, and the reset member 22 is sleeved on the column 214. It can be understood that the reset member 22 is sleeved on the column 214, so that the pressing member 21 can be automatically driven to return to the initial position when there is no external force, reducing the operation actions of maintenance personnel when replacing the server.

[0103] Since the spring has a simple structure, high durability, low cost, can provide a large elastic force in a relatively small space, and has high energy conversion efficiency, preferably, the reset member 22 is formed as a spring.

[0104] In some embodiments of the present application, a pressing portion is formed on the side of the pressing body 211 away from the seat body 212, and the pressing portion is formed with an anti-slip rib 215, and the anti-slip rib 215 includes a plurality of adjacently arranged ribs. Figure 4 and Figure 5 As shown, a pressing portion and anti-skid ribs 215 are formed on the pressing body 211. The pressing portion is formed as a pressing surface, and the shape of the pressing surface is adapted to the shape of the fingertips of the human body. In this way, ergonomic principles are taken into consideration to make the operation more natural and comfortable, reduce the fatigue caused by long-term operation, and improve the comfort of maintenance personnel when pressing. A plurality of adjacently arranged anti-skid ribs 215 are formed on the pressing surface to increase friction and prevent the fingers of maintenance personnel from slipping when pressing, thereby ensuring the replacement efficiency and reliability of the server node 100.

[0105] In some embodiments of the present application, Figures 1-3 As shown, reinforcing ribs 14 are formed on the handle body 1, which enhances the strength and rigidity of the structure while allowing the handle body 1 to maintain a relatively light weight, thereby improving the durability and reliability of the handle body 1 and improving the appearance and grip comfort of the handle body 1.

[0106] The following will refer to Figures 1-5Describe the handle device 10 of the server node 100 according to a specific embodiment of the present application.

[0107] Specifically, the server has a body, which forms a receiving cavity. The body is used to fix and protect internal components. A rack is provided in the receiving cavity. The rack includes a plurality of partitions, and the plurality of partitions define a plurality of receiving areas. Each receiving area can accommodate a server node 100. A server node 100 refers to a single server unit that can independently run tasks in a computing cluster or a distributed system.

[0108] Refer to Figures 1-5 , the server node 100 has a box body 20. The box body 20 is provided with a first support portion and a first locking portion. The handle device 10 forms a second support portion and a second locking portion. The handle device 10 and the box body 20 are inserted and pulled out in cooperation through the first support portion and the second support portion to realize the pushing of the server node 100 into the receiving area of the body or the pulling out from the receiving area. Moreover, the interaction between the first support portion of the box body 20 and the second support portion of the handle device 10 can provide a support point for the pushing or pulling out of the server node 100 on the box body 20, and the server node 100 can be pushed into the box body 20 or pulled out from the box body 20 with a smaller force, so that the pushing or pulling out of the server node 100 on the box body 20 is more convenient and labor-saving.

[0109] The handle device 10 and the box body 20 are locked or unlocked in cooperation through the first locking portion and the second locking portion to realize the fixing and releasing functions of the handle device 10. For example, when the handle device 10 is fixed on the box body 20, the first locking portion is in contact with and tightly combined with the second locking portion to ensure that the handle device 10 is firmly fixed on the box body 20. In this way, the handle device 10 and the box body 20 are tightly combined, reducing the space volume of the server node 100; when the handle device 10 is released from the box body 20, operate one of the first locking portion and the second locking portion to separate the first locking portion from the second locking portion, thereby realizing the release of the handle device 10. The maintenance personnel push the server node 100 into the receiving area or pull it out from the receiving area through the handle main body 1.

[0110] The handle device 10 includes a handle main body 1 and a locking component 2. The second support portion is formed at one end of the handle main body 1. The locking component 2 is provided at the other end of the handle main body 1. The second locking portion is formed on the locking component 2. The handle main body 1 is rotatably connected to the box body 20, that is, the handle main body 1 is connected to the box body 20 and the handle main body 1 can rotate relative to the box body 20. By rotating the handle main body 1, the abutment or separation between the first support portion and the second support portion can be realized. At the same time, by operating the locking component 2, the unlocking or locking of the first locking portion and the second locking portion can be realized, which can reduce the operation difficulty of the maintenance personnel and the work burden of the maintenance personnel, thereby improving the maintenance efficiency and maintenance quality of the server.

[0111] The first support portion is formed as a support block 201, and the second support portion is formed as a groove 15. The support block 201 has a first support surface 2011 and a first limiting surface 2012, and the groove 15 has a second support surface 111 and a second limiting surface 121. The first limiting surface 2012 is disposed opposite to the first support surface 2011, and the second limiting surface 121 is disposed opposite to the second support surface 111. When the handle body 1 is in the unlocking position, the first support surface 2011 abuts against the second support surface 111. When the handle body 1 rotates towards the locking position, the first limiting surface 2012 approaches the second limiting surface 121. The groove 15 is formed between the first convex plate 11 and the second convex plate 12. The surface of the first convex plate 11 facing the second convex plate 12 is configured as the second support surface 111, and the surface of the second convex plate 12 facing the first convex plate 11 is configured as the second limiting surface 121. A limiting post 202 is provided on the box body 20, and the limiting post 202 is disposed on the rotation path of the handle body 1. A buffer sleeve is sleeved on the limiting post 202. The first locking portion is formed as a card hole 203, and the second locking portion is formed as a hook 213.

[0112] The assisting component 3 includes a first assisting member 31 and a second assisting member 32. The first assisting member 31 is sleeved on the rotating shaft 4. One end of the first assisting member 31 abuts against the handle body 1, and the other end of the first assisting member 31 abuts against the box body 20. One end of the second assisting member 32 abuts against the first assisting member 31, and the other end of the second assisting member 32 abuts against the box body 20. The second assisting member 32 always has a force that makes the handle body 1 move towards the unlocking position, and the first assisting member 31 always has a force that makes the handle body 1 move towards the unlocking position. The first assisting member 31 is formed as a torsion spring, and the second assisting member 32 is formed as a disc spring.

[0113] The locking component 2 includes: a pressing member 21 and a resetting member 22. The pressing member 21 is disposed at one end of the handle body 1, and the pressing member 21 is movable along the length direction of the handle body 1. The second locking portion is formed on the pressing member 21. One end of the resetting member 22 abuts against the handle body 1, and the other end of the resetting member 22 abuts against the pressing member 21. The resetting member 22 always has a force that makes the pressing member 21 move in a direction away from the handle body 1. The resetting member 22 is formed as a spring.

[0114] One end of the handle main body 1 is formed with a mounting seat 13, and an accommodating space is formed inside the mounting seat 13. The locking assembly 2 is arranged in the accommodating space. The pressing member 21 is formed with a pressing body 211 and a seat body 212. The pressing body 211 is connected to the seat body 212. The second locking portion is formed on the pressing body 211. One end of the reset member 22 abuts against the seat body 212, and the other end of the reset member 22 abuts against the mounting seat 13. The handle main body 1 is formed with a reinforcing rib 14. The pressing body 211 is formed with a pressing portion and an anti-slip rib 215. The pressing portion is formed as a pressing surface, and the shape of the pressing surface is adapted to the shape of the finger pulp of the human body. In this way, considering the ergonomic principle, the operation is made more natural and comfortable, reducing the fatigue caused by long-term operation, so as to improve the comfort of the maintenance personnel when pressing. A plurality of adjacent anti-slip ribs 215 are formed on the pressing surface to increase the friction force and prevent the fingers of the maintenance personnel from slipping when pressing, ensuring the replacement efficiency and reliability of the server node 100.

[0115] When the server node 100 is pushed into the machine body, at this time, the handle main body 1 is in the unlocking position, the hook 213 and the hole 203 are separated, and the first supporting surface 2011 abuts against the second supporting surface 111, thereby providing a supporting point for the handle main body 1, facilitating the maintenance personnel to push the server node 100 into the machine body through the handle main body 1. At this time, the first limiting surface 2012 is separated from the second limiting surface 121;

[0116] After the server node 100 is completely pushed into the machine body, rotate the handle main body 1 to switch from the unlocking position to the locking position, so that one end of the handle main body 1 moves towards the direction where the box body 20 is located, the second supporting surface 111 moves away from the first supporting surface 2011, the hook 213 moves towards the hole 203, and the first assisting member 31 and the second assisting member 32 deform and store elastic potential energy at the same time. The hook 213 is in contact with and tightly combined with the hole 203, so that the handle main body 1 is fixed on the box body 20. At this time, the hook 213 and the hole 203 interact with each other and always store elastic potential energy. During the process of the handle main body 1 rotating from the unlocking position to the locking position, the first limiting surface 2012 and the second limiting surface 121 gradually approach;

[0117] When the server node 100 is taken out of the machine body, press the pressing member 21 to deform the reset member 22, so that the hook 213 is separated from the locking hole 203, and the handle main body 1 is released from the box body 20. Rotate the handle main body 1 to switch from the locked position to the unlocked position, so that one end of the handle main body 1 moves in the direction away from the box body 20, the second support surface 111 moves in the direction of the first support surface 2011, and the hook 213 moves in the direction away from the locking hole 203. The first support surface 2011 abuts against the second support surface 111, thereby providing a support point for the handle main body 1, facilitating maintenance personnel to take out the server node 100 from the machine body through the handle main body 1. During the rotation of the handle main body 1 from the locked position to the unlocked position, the first limiting surface 2012 and the second limiting surface 121 gradually move away from each other.

[0118] The server node 100 according to the second aspect embodiment of the present application includes a box body 20 and a handle device 10 according to the first aspect embodiment of the present application above. Specifically, the handle device 10 is provided on the box body 20. A first support portion and a first locking portion are formed on the box body 20, and a second support portion and a second locking portion are formed on the handle device 10. The first support portion cooperates with the second support portion, and the first locking portion cooperates with the second locking portion.

[0119] It can be understood that the server node 100 has a box body 20 with a first support portion and a first locking portion provided thereon, and the handle device 10 is formed with a second support portion and a second locking portion. The handle device 10 and the box body 20 are inserted and pulled out through the cooperation of the first support portion and the second support portion to realize the server node 100 being pushed into or pulled out of the accommodation area of the machine body. Moreover, the interaction between the first support portion of the box body 20 and the second support portion of the handle device 10 can provide a support point for the server node 100 to be pushed into or pulled out on the box body 20, and the server node 100 can also be pushed into the box body 20 or pulled out of the box body 20 with a smaller force, so that the pushing or pulling of the server node 100 on the box body 20 is more convenient and labor-saving.

[0120] For example, when the server node 100 is pushed into the accommodation area of the machine body, the first support portion abuts against the second support portion, thereby providing a support point for the handle main body 1, facilitating maintenance personnel to push the server node 100 into the machine body through the handle main body 1; when the server node 100 is pulled out of the accommodation area of the machine body, the first support portion abuts against the second support portion, thereby providing a support point for the handle main body 1, facilitating maintenance personnel to pull the server node 100 out of the machine body through the handle main body 1.

[0121] The handle device 10 and the box body 20 are locked or unlocked by the cooperation of the first locking part and the second locking part to realize the fixing and releasing functions of the handle device 10. For example, when the handle device 10 is fixed on the box body 20, the first locking part is in contact with and tightly combined with the second locking part, ensuring that the handle device 10 is firmly fixed on the box body 20. In this way, the handle device 10 and the box body 20 are tightly combined, reducing the space volume of the server node 100; when the handle device 10 is released from the box body 20, operate one of the first locking part and the second locking part to separate the first locking part from the second locking part, thereby realizing the release of the handle device 10. The maintenance personnel push the server node 100 into the accommodation area or pull it out of the accommodation area through the handle main body 1.

[0122] The handle device 10 includes a handle main body 1 and a locking assembly 2. The second support part is formed at one end of the handle main body 1, the locking assembly 2 is arranged at the other end of the handle main body 1, the second locking part is formed on the locking assembly 2, and the handle main body 1 is rotatably connected to the box body 20, that is, the handle main body 1 is connected to the box body 20 and the handle main body 1 can rotate relative to the box body 20. By rotating the handle main body 1, the abutment or separation between the first support part and the second support part can be realized. At the same time, by operating the locking assembly 2, the unlocking or locking of the first locking part and the second locking part can be realized, which can reduce the operation difficulty of the maintenance personnel and the work burden of the maintenance personnel, thereby improving the maintenance efficiency and quality of the server.

[0123] For example, when the server node 100 is pushed into the machine body, the first locking part is separated from the second locking part, and the first support part abuts against the second support part, thereby providing a support point for the handle main body 1, facilitating the maintenance personnel to push the server node 100 into the machine body through the handle main body 1;

[0124] After the server node 100 is completely pushed into the machine body, rotate the handle main body 1 to make one end of the handle main body 1 move towards the direction where the box body 20 is located, the second support part moves away from the first support part, the second locking part moves towards the first locking part, and the first locking part is in contact with and tightly combined with the second locking part, so that the handle main body 1 is fixed on the box body 20;

[0125] When the server node 100 is taken out of the machine body, operate one of the first locking part and the second locking part to separate the first locking part from the second locking part, release the handle main body 1 from the box body 20, rotate the handle main body 1 to make one end of the handle main body 1 move towards the direction away from the box body 20, the second support part moves towards the first support part, the second locking part moves away from the first locking part, and the first support part abuts against the second support part, thereby providing a support point for the handle main body 1, facilitating the maintenance personnel to take the server node 100 out of the machine body through the handle main body 1.

[0126] According to the server node 100 of the embodiment of the present application, by setting the handle device 10 of the first aspect embodiment of the present application, the first support portion of the box body 20 and the second support portion of the handle device 10 interact with each other, which can provide a support point on the box body 20 when the server node 100 is inserted or removed. In this way, the server node 100 can be pushed into the box body 20 or pulled out of the box body 20 with a smaller force, making it more convenient and labor-saving to push or pull the server node 100 on the box body 20; the handle device 10 and the box body 20 are locked or unlocked through the cooperation of the first locking portion and the second locking portion to realize the fixation and release of the handle device 10; rotating the handle body 1 can realize the abutment or separation between the first support portion and the second support portion. At the same time, by operating the locking assembly 2, the unlocking or locking of the first locking portion and the second locking portion can be realized, which can reduce the operation difficulty of maintenance personnel and the work burden of maintenance personnel, thereby improving the maintenance efficiency and maintenance quality of the server.

[0127] The server according to the third aspect embodiment of the present application includes a body and the server node 100 according to the second aspect embodiment of the present application above. Specifically, the body is formed with a receiving cavity, and the server node 100 is removably disposed in the receiving cavity.

[0128] According to the server of the embodiment of the present application, by setting the server node 100 of the second aspect embodiment above, the maintenance efficiency of the server can be improved. The server node 100 can be quickly replaced or upgraded without shutting down the server, reducing the maintenance time and cost of the server. At the same time, the interference to business continuity is reduced, and the overall performance and reliability of the server are improved.

[0129] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present application. The scope of the present application is defined by the claims and their equivalents.

Claims

1. A handle device (10) of a server node (100), characterized in that: The server node (100) comprises a box (20), a first supporting portion and a first locking portion are formed on the box (20), and the handle device (10) comprises: A handle body (1), the handle body (1) being rotatably connected to the box body (20), a second support portion being formed at one end of the handle body (1), the first support portion cooperating with the second support portion to provide a force support point for the handle body (1); A locking assembly (2), wherein the locking assembly (2) is arranged at the other end of the handle body (1), and the locking assembly (2) is formed with a second locking portion, and the first locking portion is locked and matched with the second locking portion.

2. The handle device (10) of the server node (100) according to claim 1, characterized in that: The handle body (1) has an unlocking position and a locking position relative to the box body (20); when the handle body (1) is located at the locking position, the first locking portion cooperates with the second locking portion to lock; when the handle body (1) is located at the unlocking position, the first locking portion is separated from the second locking portion, and the first supporting portion abuts against the second supporting portion.

3. The handle device (10) of the server node (100) according to claim 2, characterized in that: One of the first supporting portion and the second supporting portion is formed as a groove (15), the other of the first supporting portion and the second supporting portion is formed as a supporting block (201), and the groove (15) is suitable for accommodating the supporting block (201).

4. The handle device (10) of the server node (100) according to claim 3, characterized in that: The support block (201) has a first support surface (2011), and the groove (15) has a second support surface (111); when the handle body (1) is located at the unlocking position, the first support surface (2011) abuts against the second support surface (111).

5. The handle device (10) of the server node (100) according to claim 4, characterized in that: The support block (201) is formed with a first limiting surface (2012), the first limiting surface (2012) is arranged opposite to the first supporting surface (2011), the groove (15) has a second limiting surface (121), the second limiting surface (121) is arranged opposite to the second supporting surface (111), and when the handle body (1) rotates toward the locking position, the first limiting surface (2012) and the second limiting surface (121) are close to each other.

6. The handle device (10) of the server node (100) according to claim 5, characterized in that: The handle body (1) is formed with a first convex plate (11) and a second convex plate (12), the first convex plate (11) and the second convex plate (12) are arranged to be spaced apart, the groove (15) is defined between the first convex plate (11) and the second convex plate (12), the second supporting surface (111) is formed on a side surface of the first convex plate (11) facing the second convex plate (12), and the second limiting surface (121) is formed on a side surface of the second convex plate (12) facing the first convex plate (11).

7. The handle device (10) of the server node (100) according to claim 6, characterized in that: The box body (20) is provided with a limiting column (202), and the limiting column (202) is arranged on the rotation path of the handle body (1).

8. The handle device (10) of the server node (100) according to claim 2, characterized in that: Also includes: A power assist component (3), the power assist component (3) comprising a first power assist member (31), the first power assist member (31) being arranged between the handle body (1) and the box body (20), one end of the first power assist member (31) being in contact with the handle body (1), the other end of the first power assist member (31) being in contact with the box body (20), the first power assist member (31) always having a force to move the handle body (1) toward the unlocking position.

9. The handle device (10) of the server node (100) according to claim 8, characterized in that: The handle body (1) is rotatably connected relative to the box body (20) via a rotating shaft (4), and the first assisting member (31) is sleeved on the rotating shaft (4).

10. The handle device (10) of the server node (100) according to claim 8, characterized in that: The power-assisting assembly (3) further comprises: a second power-assisting member (32), wherein the second power-assisting member (32) is arranged on the box body (20), one end of the second power-assisting member (32) abuts against the first power-assisting member (31), and the other end of the second power-assisting member (32) abuts against the box body (20), and the second power-assisting member (32) always has a force to move the handle body (1) toward the unlocking position.

11. The handle device (10) of the server node (100) according to claim 10, characterized in that: The first assisting member (31) is formed as a torsion spring, and / or the second assisting member (32) is formed as a disc spring.

12. The handle device (10) of the server node (100) according to claim 9, characterized in that: The ratio of the distance between the one end of the handle body (1) and the rotation axis (4) to the distance between the second support portion and the rotation axis (4) is 3-6.

13. The handle device (10) of the server node (100) according to claim 8, characterized in that: The locking assembly (2) comprises: A pressing member (21), the pressing member (21) being arranged at one end of the handle body (1), the pressing member (21) being movable along the length direction of the handle body (1), and the second locking portion being formed on the pressing member (21); A reset member (22), one end of which abuts against the handle body (1), and the other end of which abuts against the pressing member (21), wherein the reset member (22) always has a force causing the pressing member (21) to move in a direction away from the handle body (1).

14. The handle device (10) of the server node (100) according to claim 13, characterized in that: One of the first locking portion and the second locking portion is formed as a hook (213), and the other of the first locking portion and the second locking portion is formed as a hole (203), and the hook (213) is suitable for extending into the hole (203) to keep the handle body (1) in the locked position.

15. The handle device (10) of the server node (100) according to claim 14, characterized in that: A mounting seat (13) is formed at one end of the handle body (1), a receiving space is formed in the mounting seat (13), the locking assembly (2) is arranged in the receiving space, and the pressing member (21) is movable in the receiving space along the length direction of the handle body (1).

16. The handle device (10) of the server node (100) according to claim 15, characterized in that: The pressing member (21) is formed with a pressing body (211) and a seat body (212); the pressing body (211) is connected to the seat body (212); the second locking portion is formed on the pressing body (211); one end of the reset member (22) abuts against the seat body (212); and the other end of the reset member (22) abuts against the mounting seat (13).

17. The handle device (10) of the server node (100) according to claim 16, characterized in that: A column (214) is formed on the side of the seat body (212) facing away from the pressing body (211), and the reset member (22) is sleeved on the column (214).

18. The handle device (10) of the server node (100) according to claim 13, characterized in that: The return element (22) is formed as a spring.

19. The handle device (10) of the server node (100) according to claim 17, characterized in that: A pressing portion is formed on a side of the pressing body (211) facing away from the seat body (212), and an anti-skid rib (215) is formed on the pressing portion. The anti-skid rib (215) includes a plurality of adjacently arranged ribs.

20. The handle device (10) of the server node (100) according to any one of claims 1 to 19, characterized in that: A reinforcing rib (14) is formed on the handle body (1).

21. A server node (100), characterized in that: include: A box body (20) and a handle device (10) as described in any one of claims 1 to 20, wherein the handle device (10) is arranged on the box body (20), a first supporting portion and a first locking portion are formed on the box body (20), and the handle device (10) is formed with a second supporting portion and a second locking portion, the first supporting portion cooperates with the second supporting portion, and the first locking portion cooperates with the second locking portion.

22. A server, characterized in that: include: A body, wherein the body is formed with a receiving cavity; The server node (100) described in claim 21 is removably arranged in the accommodating cavity.

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