Quick disassembly and assembly structure and server having the same

Abstract

The present application discloses a quick disassembly and assembly structure and a server having the same, which are used to fix the motherboard. The quick disassembly and assembly structure includes: a fixing seat, wherein the fixing seat is provided with a first fixing portion at one end in a first direction; a fixing member and a clamping member, wherein the fixing member is provided with a second fixing portion, the clamping member is installed on the fixing seat, and the fixing member and the clamping member are clamped and connected in the first direction. In the first direction, the first fixing portion and the second fixing portion cooperate to clamp the motherboard, wherein a buffer is provided on the side of the first fixing portion facing the second fixing portion, and the buffer is suitable for abutting against the motherboard. According to the quick disassembly and assembly structure of the present application, the motherboard can be installed more conveniently and efficiently, and the motherboard can be effectively buffered and protected during the installation process and during operation after installation, so that the probability of scratches, breakages and other damages on the motherboard is greatly reduced, thereby improving the operational stability and reliability of the motherboard.

Description

Technical Field

[0001] The present application relates to the technical field of servers, and in particular to a quick disassembly and assembly structure and a server having the same. Background Art

[0002] When assembling a server, the server motherboard is usually fixed with screws. The installation process requires a lot of time to tighten the screws, making assembly cumbersome and time-consuming. In addition, when the motherboard is subjected to impact during use, the motherboard's installation and fixing position lacks an effective buffering and protection mechanism, causing damage to the motherboard's internal components and poor operating stability of the motherboard. Summary of the Invention

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a quick disassembly and assembly structure that facilitates the rapid installation of a motherboard and provides effective buffering and protection for the motherboard, making the motherboard more stable and reliable in operation.

[0004] The present application also proposes a server having the above-mentioned quick disassembly and assembly structure.

[0005] According to the first aspect of the present application, a quick disassembly and assembly structure is used to fix the mainboard, and the quick disassembly and assembly structure includes: a fixing seat, the fixing seat is provided with a first fixing portion at one end in the first direction; a fixing piece and a clamping piece, the fixing piece is provided with a second fixing portion, the clamping piece is installed on the fixing seat, the fixing piece and the clamping piece are clamped and connected in the first direction, and in the first direction, the first fixing portion and the second fixing portion cooperate to clamp the mainboard, wherein a buffer piece is provided on the side of the first fixing portion facing the second fixing portion, and the buffer piece is suitable for abutting against the mainboard.

[0006] According to the quick disassembly and assembly structure of the present application, a fixing seat and a fixing part are provided, the fixing seat is equipped with a clip-on part which is clip-connected to the fixing part, the first fixing part of the fixing seat and the second fixing part of the fixing part cooperate to clamp the mainboard, and the buffer part is provided on the side of the first fixing part facing the second fixing part and is suitable for abutting against the mainboard, so that the mainboard can be installed more conveniently and efficiently, and the mainboard can be effectively buffered and protected during the installation process and during operation and use after installation, so that the probability of scratches, breakage and other damages on the mainboard is greatly reduced, thereby improving the operational stability and reliability of the mainboard.

[0007] In a possible implementation of the present application, the first fixing portion is constructed as a ring surrounding the straight line of the first direction, the number of the buffer members is multiple, and the multiple buffer members are arranged at intervals along the circumference of the first fixing portion, the quick disassembly structure also includes a support assembly, the support assembly is provided on the first fixing portion, the support assembly includes a support rod and the buffer member, the support rod extends along the first direction and is connected to the first fixing portion, the buffer member is a rubber sleeve, the buffer member is sleeved on one end of the support rod facing the second fixing portion, and the multiple support assemblies are arranged at intervals along the circumference of the first fixing portion.

[0008] In a possible implementation of the present application, the first fixing portion is provided with a through hole, the through hole passes through the first fixing portion along the first direction, the support rod is passed through the through hole and is movable along the first direction, the support assembly also includes a first elastic member, the first elastic member is provided on the side of the first fixing portion facing away from the buffer member, the first elastic member is sleeved on the support rod, wherein, in the first direction, the buffer member is formed as a first limiting portion of the support rod, and a second limiting portion is formed at one end of the support rod facing away from the buffer member, one end of the first elastic member is connected to the first fixing portion, and the other end of the first elastic member is connected to the support rod through the second limiting portion.

[0009] In a possible implementation of the present application, a sleeve is provided on the first fixing portion, the sleeve extends along the first direction, the sleeve is connected to the through hole, the support rod is passed through the sleeve, and the buffer member is limitedly matched with the sleeve in the first direction.

[0010] In a possible implementation of the present application, the fixing member includes: a connecting portion, which extends along the first direction, the connecting portion is arranged on the side of the second fixing portion facing the fixing seat and one end is connected to the second fixing portion; a clamping portion, which is arranged on the side of the second fixing portion facing the fixing seat, one end of the clamping portion is connected to the other end of the connecting portion, the other end of the clamping portion extends toward the second fixing portion and is inclined in a direction away from the connecting portion, the clamping member is provided with a clamping slot, and the clamping slot is formed with a first opening on the side of the first direction facing the fixing member, and the clamping portion is suitable for extending into the clamping slot from the first opening so that the other end of the clamping portion is clamped and connected to the clamping slot in the first direction.

[0011] In a possible implementation of the present application, the other end of the clamping portion is formed with a first inclined surface on a side surface facing away from the connecting portion, and the first inclined surface extends obliquely in a direction away from the connecting portion. The clamping member is also provided with a guide portion, and the guide portion is provided in the first opening. The guide portion has a guide inclined surface, and the guide inclined surface is used to guide the other end of the clamping portion to deform toward a direction close to the connecting portion when the fixing member moves toward the clamping member.

[0012] In a possible implementation of the present application, the quick disassembly structure further includes a quick-release assembly, which is installed on the fixing seat and is used to disengage the clamping portion from the clamping slot to disengage the fixing member from the clamping member.

[0013] In a possible implementation of the present application, the fixing member is provided with a first avoidance hole, which passes through the second fixing portion and the connecting portion along the first direction, and the clamping member is provided with a second avoidance hole, which passes through the clamping member along the first direction. The quick-release assembly includes: a main body, which is provided at the end of the clamping member facing away from the fixing member in the first direction; a pull rod and an extrusion column, which are both provided on the side of the main body facing the clamping member, the pull rod extends into the first avoidance hole and the second avoidance hole along the first direction and passes through the second fixing portion, and at least a portion of the extrusion column is located in the card slot and is suitable for abutting against the clamping portion in the first direction.

[0014] In a possible implementation of the present application, a second inclined surface is formed at the other end of the extrusion column, and the second inclined surface is suitable for fitting with the surface of the clamping portion on the side facing away from the connecting portion in the radial direction of the second fixing portion, and a drawing groove is provided at the end of the pull rod extending out of the fixing member, and the drawing groove extends in a ring shape along the circumference of the pull rod.

[0015] In a possible implementation of the present application, the quick disassembly and assembly structure further includes a reinforcement member, which is connected to the second fixing portion of the fixing member, and the reinforcement member is arranged around the periphery of the first avoidance hole, and the reinforcement member protrudes away from the second fixing portion along the first direction.

[0016] In a possible implementation of the present application, the fixing seat also includes a main body, the main body is provided with a first avoidance cavity, the opening of the first avoidance cavity is facing the side away from the fixing part, and the quick disassembly structure also includes a partition, the partition is provided in the first avoidance cavity and is connected to the surrounding wall of the first avoidance cavity, and the partition is used to support the quick-release assembly.

[0017] In a possible implementation of the present application, there are multiple clamping parts, and the multiple clamping parts are arranged at intervals along the circumference of the connecting part; there are multiple extrusion columns, and the multiple extrusion columns are arranged in a one-to-one correspondence with the multiple clamping parts.

[0018] In a possible implementation of the present application, the quick disassembly and assembly structure also includes a reinforcing component, which is sleeved on the outside of the clamping member, and the reinforcing component includes: a fixing ring, which extends into a ring shape along the circumference of the clamping member; a second elastic member, which is elastically deformable along the first direction, one end of the second elastic member is connected to the fixing ring, and the other end of the second elastic member abuts against the fixing seat; a wedge block, which is connected to the fixing ring, and the wedge block is arranged in the clamping groove, and the wedge surface of the wedge block abuts against the side surface of the clamping portion facing away from the connecting portion, wherein the wedge block is provided with a third avoidance hole, and the third avoidance hole passes through the wedge block along the first direction, and the extrusion column passes through the third avoidance hole to abut against the clamping portion.

[0019] In a possible implementation of the present application, the fixing seat also includes a main body, the main body is provided with a second avoidance cavity, the opening of the second avoidance cavity faces the fixing part, the opening circumference of the second avoidance cavity extends outward in a direction away from the clamping part to form the first fixing part, the clamping part is arranged in the second avoidance cavity and exceeds the opening of the second avoidance cavity in the first direction, the bottom wall of the second avoidance cavity is provided with a positioning groove, the positioning groove extends in a ring shape along the circumference of the clamping part, and the other end of the second elastic part extends into the positioning groove.

[0020] The server according to the second aspect of the present application includes: a mainboard and the quick disassembly and assembly structure according to the first aspect of the present application.

[0021] According to the server of the present application, by setting the quick disassembly and assembly structure of the first aspect mentioned above, by setting a fixing seat and a fixing part, the fixing seat is installed with a clamping part and is clamped to the fixing part, the first fixing part of the fixing seat and the second fixing part of the fixing part cooperate to clamp the mainboard, and the buffer part is arranged on the side of the first fixing part facing the second fixing part and is suitable for abutting against the mainboard, so that the mainboard can be installed more conveniently and efficiently, and the mainboard can be effectively buffered and protected during the installation process and during operation and use after installation, so that the probability of scratches, breakages and other damages on the mainboard is greatly reduced, thereby improving the operational stability and reliability of the mainboard.

[0022] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the quick disassembly and assembly structure and the mainboard after assembly according to an embodiment of the present application;

[0024] Figure 2 is an exploded view of a quick disassembly and assembly structure according to an embodiment of the present application;

[0025] Figure 3 is a schematic cross-sectional view of the quick disassembly and assembly structure and the mainboard after assembly according to an embodiment of the present application;

[0026] Figure 4 is a schematic diagram of a support assembly according to an embodiment of the present application;

[0027] Figure 5 is a schematic diagram of the assembled fixing base, fixing member and clamping member according to an embodiment of the present application;

[0028] Figure 6 is a schematic diagram of a fixing member according to an embodiment of the present application;

[0029] Figure 7 is a schematic diagram of the assembled clip and the fixing seat according to an embodiment of the present application;

[0030] Figure 8 is a schematic diagram of the assembled fastener and quick-release assembly according to an embodiment of the present application;

[0031] Figure 9 is a schematic diagram of the assembled reinforcement assembly and the quick-release assembly according to an embodiment of the present application;

[0032] Figure 10 is a schematic diagram of a reinforcement assembly according to an embodiment of the present application;

[0033] Figure 11 Schematic diagram of a quick-release assembly according to an embodiment of the present application.

[0034] Reference numerals:

[0035] 1. Fixing member; 101. First avoidance hole;

[0036] 11. Second fixing portion; 12. Connecting portion; 13. Clamping portion; 131. First inclined surface;

[0037] 2. Fixed seat; 201. Positioning groove; 202. First avoidance cavity; 203. Second avoidance cavity;

[0038] 21. First fixing portion; 22. Main body; 23. Connecting flange; 24. Snap ring; 25. Sleeve;

[0039] 3. Support components;

[0040] 31. Support rod; 311. Second limiting portion; 32. Buffer member; 33. First elastic member;

[0041] 4. Snap-fitting member; 401. Second avoidance hole; 402. Guide slope;

[0042] 41. Card slot; 411. First opening; 412. Second opening; 413. Third opening;

[0043] 5. Quick release components;

[0044] 51. Main body; 52. Pull rod; 521. Pull groove; 53. Extrusion column; 531. Second inclined surface;

[0045] 6. Strengthen components;

[0046] 61. Fixing ring; 62. Second elastic member; 63. Wedge block; 631. Third avoidance hole;

[0047] 7. Reinforcement; 8. Partition;

[0048] 100. Quick disassembly and assembly structure; 200. Main board;

[0049] 1000. Server. DETAILED DESCRIPTION

[0050] The following embodiments of the technical solution of the present application will be described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application and are therefore only examples and are not intended to limit the scope of protection of the present application.

[0051] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art 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-mentioned figure descriptions are intended to cover non-exclusive inclusions.

[0052] In the description of the embodiments of this application, the technical terms "first" and "second" are used only to distinguish different objects and should not be understood to indicate or imply relative importance or implicitly specify the quantity, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, the meaning of "plurality" is more than two, unless otherwise clearly and specifically defined.

[0053] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0054] In the description of the embodiments of the present application, the term "plurality" refers to more than two (including two).

[0055] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limiting the embodiments of the present application.

[0056] In the description of the embodiments of the present application, unless otherwise expressly specified or limited, technical terms such as "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; internal connections between two components or interactions between two components. Those skilled in the art can understand the specific meanings of the above terms in the embodiments of the present application based on specific circumstances.

[0057] A server motherboard is a computer motherboard designed specifically for servers. It usually has more powerful performance, stability and scalability than ordinary desktop motherboards. Server motherboards generally support multiple CPUs working in parallel, can provide a large number of memory slots to meet the needs of large-capacity memory, have multiple high-speed data transmission interfaces and hard disk interfaces, can connect multiple hard disks to form a RAID array (Redundant Array of Independent Disks) to ensure data security and efficient storage. It also has powerful network functions and integrates multiple high-performance network cards to meet the needs of high-speed network communication. It also has special designs in heat dissipation and power management to meet the requirements of long-term stable operation of the server. It is a vital core component in the server system, providing the hardware foundation and support for various computing, storage and network functions of the server.

[0058] When assembling a server, the motherboard needs to be installed on the side wall or bottom plate of the server shell as needed. Usually, fixing holes are reserved on the motherboard, and the assembler uses tools such as screwdrivers to fix the motherboard to the shell with screws. Since a large number of screws are used, it takes a lot of time to fix it, making the installation of the motherboard more troublesome and time-consuming. In addition, the screws are in hard contact with the motherboard, and the tightening force needs to be controlled during the tightening process. For example, in the event of an operational error, excessive tightening force can easily damage the motherboard structure, and during the tightening process, the motherboard is easily damaged by scratches, wear, etc. due to collisions, friction, etc. In the process of using the motherboard after it is installed and fixed, when the motherboard is subjected to impact force, since the motherboard is directly fastened to the shell by screws, the screw tightening will not buffer and protect the motherboard. The motherboard can be easily damaged by the impact force, resulting in a lack of effective buffering and protection for the motherboard during installation and use, resulting in poor operational stability and reliability of the motherboard after installation.

[0059] Based on the above considerations, in order to improve the installation efficiency of the motherboard and make the motherboard run more stably and reliably after installation, the applicant has designed a quick disassembly and assembly structure after in-depth research. Figures 1-11 The quick disassembly and assembly structure according to the embodiment of the first aspect of the present application is described. Figure 1 This is a schematic diagram of the quick disassembly and assembly structure and the mainboard after assembly according to an embodiment of the present application; Figure 2 is an exploded view of a quick disassembly and assembly structure according to an embodiment of the present application; Figure 3 is a schematic cross-sectional view of the quick disassembly and assembly structure and the mainboard after assembly according to an embodiment of the present application; Figure 4 is a schematic diagram of a support assembly according to an embodiment of the present application; Figure 5 is a schematic diagram of the assembled fixing base, fixing member and clamping member according to an embodiment of the present application; Figure 6 is a schematic diagram of a fixing member according to an embodiment of the present application; Figure 7 is a schematic diagram of the assembled clip and the fixing seat according to an embodiment of the present application; Figure 8 is a schematic diagram of the assembled fastener and quick-release assembly according to an embodiment of the present application; Figure 9 is a schematic diagram of the assembled reinforcement assembly and the quick-release assembly according to an embodiment of the present application; Figure 10 is a schematic diagram of a reinforcement assembly according to an embodiment of the present application; Figure 11 Schematic diagram of a quick-release assembly according to an embodiment of the present application.

[0060] like Figures 1-11 As shown, the quick disassembly structure 100 according to the first embodiment of the present application is used to fix the mainboard 200. The quick disassembly structure 100 includes: a fixing seat 2, a fixing member 1, a clamping member 4 and a buffer member 32.

[0061] Specifically, the fixing seat 2 is provided with a first fixing portion 21 at one end in the first direction; the fixing member 1 is provided with a second fixing portion 11, the clamping member 4 is installed on the fixing seat 2, and the fixing member 1 and the clamping member 4 are in the first direction (such as Figure 1 The first fixing portion 21 and the second fixing portion 11 cooperate to clamp the mainboard 200 in a first direction, wherein a buffer member 32 is provided on the side of the first fixing portion 21 facing the second fixing portion 11, and the buffer member 32 is suitable for abutting against the mainboard 200.

[0062] In this embodiment, the quick disassembly and assembly structure 100 includes a fixing seat 2. For example, when the mainboard 200 is fixed on the shell of the service area, the fixing seat 2 can be installed on the shell of the server 1000 to form an installation point for the mainboard 200. The fixing seat 2 is provided with a first fixing portion 21 at one end in the first direction, and the fixing member 1 is provided with a second fixing portion 11. The first fixing portion 21 and the second fixing portion 11 cooperate to clamp the mainboard 200 in the first direction. The first direction can be the thickness direction of the mainboard 200. The fixing seat 2 can be located on one side of the mainboard 200, and the second fixing portion 11 of the fixing member 1 can be located on the other side of the mainboard 200. The first fixing portion 21 and the second fixing portion 11 can be arranged opposite each other in the first direction, or the midline of the first fixing portion 21 along the first direction can be collinear with the midline of the second fixing portion 11 along the first direction, so that the first fixing portion 21 can stably clamp the mainboard 200 with the second fixing portion 11 in the first direction.

[0063] In this embodiment, the clip 4 is installed on the fixing base 2 and is clipped and connected with the fixing member 1 in the first direction. The clip 4 can be installed on the side of the fixing base 2 facing the mainboard 200, that is, on the side of the fixing base 2 having the first fixing portion 21. When the mainboard 200 is installed on the shell of the server 1000 through the quick disassembly structure 100, the fixing base 2 can be pre-installed on the shell. After the mainboard 200 and the fixing base 2 are arranged in place, the fixing member 1 can pass through the fixing hole reserved on the mainboard 200 and clip the clip 4 on the mainboard 200 and the fixing base 2, so that the second fixing portion 11 and the first fixing portion 21 can cooperate to clamp the mainboard 200. When installing the mainboard 200, the assembler presses and pushes the fixing member 1 from the fixing hole toward the fixing base 2 to complete the fixation of the mainboard 200 in the quick disassembly structure 100 through the clip connection between the fixing member 1 and the clip 4.

[0064] In this embodiment, a first fixing portion 21 is provided through the fixing seat 2, and a second fixing portion 11 is provided through the fixing component 1. The first fixing portion 21 and the second fixing portion 11 cooperate to clamp the mainboard 200. The fixing component 1 is connected to the fixing seat 2 by a snap connection with the snap connection component 4, so that the mainboard 200 can be conveniently and easily installed and fixed during installation, thereby making the installation of the mainboard 200 faster and more efficient.

[0065] In this embodiment, a buffer member 32 is provided on the side of the first fixing portion 21 facing the second fixing portion 11. For example, the buffer member 32 can be a rubber member, an air cushion or the like. The buffer member 32 can absorb energy and buffer energy by elastic deformation, gas compression or the like. When the mainboard 200 is assembled with the quick disassembly mechanism, after the fixing seat 2 is installed, when the mainboard 200 is installed with the fixing seat 2, the surface of the mainboard 200 contacts the buffer member 32. The assembler applies a thrust toward the fixing seat 2 to the mainboard 200. The thrust is transmitted from the mainboard 200 to the buffer member 32. The buffer member 32 can buffer and absorb the force from the mainboard 200, thereby avoiding the mainboard 200 collides with the fixing seat 2 and causes scratches, wear and other damages, so that the motherboard 200 can be well buffered and protected during the installation process. After the motherboard 200 is installed and fixed by the quick disassembly structure 100, during the long-term operation and use of the server 1000, when the motherboard 200 is shaken by the external impact force, the buffer member 32 can continue to play a buffering and protective role, avoiding scratches, wear and other damages when the motherboard 200 and the fixing seat 2 collide more violently due to shaking, so that the motherboard 200 can have a more stable structural state during operation, and the operation stability and reliability of the motherboard 200 are better.

[0066] In this embodiment, a fixing seat 2 and a fixing member 1 are provided, and a snap-on member 4 is installed on the fixing seat 2 to be snap-connected with the fixing member 1. The first fixing portion 21 of the fixing seat 2 cooperates with the second fixing portion 11 of the fixing member 1 to clamp the mainboard 200. The buffer member 32 is provided on the side of the first fixing portion 21 facing the second fixing portion 11 and is suitable for abutting against the mainboard 200, so that the mainboard 200 can be installed more conveniently and efficiently, and the mainboard 200 can be effectively buffered and protected during the installation process and during operation after installation, so that the probability of scratches, breakages and other damages to the mainboard 200 is greatly reduced, thereby improving the operational stability and reliability of the mainboard 200.

[0067] In a possible implementation of the present application, Figure 2 As shown, the first fixing portion 21 is configured as a ring around a straight line in the first direction, and there are multiple buffer members 32 , which are arranged at intervals along the circumference of the first fixing portion 21 .

[0068] In this embodiment, the first fixing portion 21 is constructed as a ring shaped around a straight line in the first direction. For example, the clamping member 4 can be arranged radially inwardly of the first fixing portion 21. The centerline of the clamping member 4 along the first direction can be colinear with the axis of the first fixing portion 21 along the first direction. The first fixing portion 21 can cooperate with the second fixing portion 11 to clamp and fix the mainboard 200 along the first direction in the circumferential direction of the clamping member 4. The fixing seat 2 and the fixing member 1 are clamped and connected radially inwardly of the first fixing portion 21 via the clamping member 4. The number of buffer members 32 can be multiple, for example, the number of buffer members 32 can be two, three, four, five, six, etc., and the multiple buffer members 32 are arranged at intervals along the circumference of the first fixing portion 21.

[0069] In this embodiment, the first fixing portion 21 is constructed as an annular shape surrounding a straight line in the first direction. This simple structure facilitates the snap connection between the fixing member 1 and the clamping member 4 along the first direction, and to a certain extent, enables the fixing seat 2 to cooperate with the fixing member 1 to more stably clamp the mainboard 200. Multiple buffer members 32 are arranged at intervals along the circumference of the first fixing portion 21. The multiple buffer members 32 can cooperate to provide a good cushioning effect on the mainboard 200. Compared with arranging the buffer members 32 in an annular shape extending along the circumference of the first fixing portion 21, the material used for the buffer members 32 can be reduced, thereby reducing the cost of the quick disassembly structure 100. Optionally, the multiple buffer members 32 can be evenly spaced along the circumference of the first fixing portion 21. This ensures that the mainboard 200 receives uniform abutment and support on the annular surface of the first fixing portion 21, allowing the fixing seat 2 to cooperate with the fixing member 1 to provide a more stable support and fixation effect on the mainboard 200.

[0070] In a possible implementation of the present application, Figure 2 、 Figure 3 and Figure 4 As shown, the quick disassembly and assembly structure 100 can also include a support assembly 3, which is arranged on the first fixed part 21. The support assembly 3 includes a support rod 31 and a buffer member 32. The support rod 31 extends along the first direction and is connected to the first fixed part 21. The buffer member 32 is a rubber sleeve. The buffer member 32 is sleeved on one end of the support rod 31 facing the second fixed part 11. Multiple support assemblies 3 are arranged at intervals along the circumference of the first fixed part 21.

[0071] In this embodiment, the quick disassembly structure 100 includes a support assembly 3, which is arranged on the first fixing portion 21 and includes a support rod 31 and a buffer member 32. The buffer member 32 is a rubber sleeve and is sleeved on one end of the support rod 31. A plurality of support assemblies 3 can be arranged at intervals along the circumference of the first fixing portion 21, so that the buffer members 32 sleeved on the support rod 31 in the plurality of support assemblies 3 are arranged at intervals along the circumference of the first fixing portion 21. The support rod 31 extends along the first direction. In the first direction, the fixing seat 2 can be aligned with the main body through the support rod 31 and the rubber sleeve. The main board 200 is supported by the board 200. When the main board 200 is assembled with the quick disassembly structure 100, one side surface of the main board 200 can abut against the surface of the rubber sleeves on the multiple support rods 31. The rubber sleeves buffer the collision generated when the main board 200 is installed toward the fixing seat 2 through their own elastic deformation. During the process of the fixing member 1 being connected to the clamping member 4 along the first direction, the support rods 31 transmit the force to the fixing seat 2 along the first direction, so that the fixing seat 2 can withstand the force when the fixing member 1 moves toward the fixing seat 2 and support the main board 200 through the support rods 31.

[0072] In this embodiment, multiple support assemblies 3 are arranged at intervals along the circumference of the first fixing portion 21, so that the fixing base 2 can cooperate with the support rods 31 of the multiple support assemblies 3 to support the mainboard 200. This simple structure provides stable support for the fixing base 2, and enables the multiple support assemblies 3 to cooperate with the second fixing portion 11 of the fixing member 1 to stably clamp and fix the mainboard 200. Optionally, the multiple support rods 31 can be evenly spaced along the circumference of the first fixing portion 21, which can provide more uniform support for the mainboard 200 and enable the quick disassembly structure 100 to more stably clamp and fix the mainboard 200.

[0073] In a possible implementation of the present application, Figure 3 As shown, the first fixed portion 21 can be provided with a through hole, which passes through the first fixed portion 21 along the first direction, and the support rod 31 is passed through the through hole and is movable along the first direction. The support assembly 3 also includes a first elastic member 33, and the first elastic member 33 is provided on the side of the first fixed portion 21 facing away from the buffer member 32. The first elastic member 33 is sleeved on the support rod 31, wherein, in the first direction, the buffer member 32 is formed as a first limiting portion of the support rod 31, and a second limiting portion 311 is formed at one end of the support rod 31 facing away from the buffer member 32, one end of the first elastic member 33 is connected to the first fixed portion 21, and the other end of the first elastic member 33 is connected to the support rod 31 through the second limiting portion 311.

[0074] In this embodiment, the first fixing portion 21 is provided with a through hole that passes through the first fixing portion 21 along the first direction, the support rod 31 is passed through the through hole and is movable along the first direction, the buffer member 32 forms a first limiting portion of the support rod 31 at one end of the support rod 31, and the other end of the support rod 31 is located on the side of the first fixing portion 21 away from the second fixing portion 11 and is formed with a second limiting portion 311, and the two ends of the first elastic member 33 are respectively connected to the first fixing member 1 and the second limiting portion 311. For example, when the support rod 31 moves away from the second fixing portion 11 along the first direction under the action of an external force, the second limiting portion 311 of the support rod 31 drives the first elastic member 33 One end moves away from the first fixing portion 21, and the first elastic member 33 is gradually stretched and applies a reaction force on the support rod 31 to move toward the second fixing portion 11. When the support rod 31 moves a certain distance away from the second fixing portion 11, the first limit member formed by the rubber sleeve can be in contact with the surface limit of the first fixing portion 21, thereby limiting the further movement of the support rod 31. After the external force is removed, the support rod 31 can be reset under the action of the first elastic member 33. When the fixing seat 2 cooperates with the fixing member 1 and the support assembly 3 to clamp the mainboard 200, the first elastic member 33 can be in a stretched state to cooperate with the second fixing portion 11 to form a clamping force on the mainboard 200.

[0075] When the mainboard 200 is assembled and connected with the quick disassembly structure 100, the assembler moves the mainboard 200 toward the fixing seat 2 so that the mainboard 200 abuts the rubber sleeve. When the mainboard 200 contacts the rubber sleeve or when the assembler uses too much force and causes an impact on the mainboard 200, the support rod 31 can move along the first direction under the action of the thrust, and effectively absorb and disperse the impact force through the tensile deformation of the first elastic member 33, thereby greatly reducing the impact of the impact force on the precision electronic components and circuits inside the mainboard 200. After the impact force disappears, the support rod 31 can be reset to the position of cooperating with the clamping position of the second fixing member 1 through the contraction and recovery of the first elastic member 33, so that the quick disassembly structure 100 can clamp and fix the mainboard 200 more stably and reliably. The contraction here can refer to the process in which the distance between the other end of the clamping portion 13 and the connecting portion 12 gradually decreases in the direction toward the connecting portion 12, and the clamping portion 13 as a whole gradually approaches the connecting portion 12.

[0076] At the same time, after the mainboard 200 is installed and in use, when the mainboard 200 is shaken by external impact, the support rod 31 and the rubber sleeve can adaptively slide along the first direction through the elastic deformation of the first elastic member 33. The first elastic member 33 can also play a good buffering and energy absorption role and enable the mainboard 200 to still be stably and reliably clamped and fixed on the quick disassembly structure 100 after the impact force disappears, thereby making the installation and fixation of the mainboard 200 more stable, and thus making the mainboard 200 more stable and reliable during operation.

[0077] In a possible implementation of the present application, Figure 2 and Figure 3 As shown, a sleeve 25 is provided on the first fixing portion 21 , the sleeve 25 extends along the first direction, the sleeve 25 is communicated with the through hole, the support rod 31 is passed through the sleeve 25 , and the buffer member 32 is limitedly matched with the sleeve 25 in the first direction.

[0078] In this embodiment, a sleeve 25 is provided on the first fixing portion 21, and the sleeve 25 is connected to the through hole. The sleeve 25 can be provided on the side of the first fixing portion 21 facing the second fixing portion 11. The number of sleeves 25 can be the same as the number of through holes, and the number of through holes is the same as the number of support rods 31. The buffer 32 is limitedly matched with the sleeve 25 in the first direction. The outer diameter of the buffer 32 can be larger than the outer diameter of the sleeve 25, and the inner diameter of the buffer 32 can be the same as the rod diameter of the support rod 31.

[0079] In this embodiment, a sleeve 25 is provided on the first fixing portion 21 and the sleeve 25 is connected to the through hole. The structure is simple and can cooperate with the inner peripheral wall of the through hole of the first fixing portion 21 to play a good guiding role in the movement of the support rod 31 along the first direction, so that the support rod 31 can move more stably along the first direction to support the mainboard 200 or cooperate with the first elastic member 33 to play a stable buffering role.

[0080] In this embodiment, the buffer member 32 cooperates with the sleeve 25 in limiting position in the first direction to prevent the support rod 31 from moving too much in the first direction and disengaging from the through hole, so that the support assembly 3 can operate stably and reliably.

[0081] In a possible implementation of the present application, the number of support assemblies 3 may be greater than or equal to 4 and less than or equal to 6.

[0082] In this embodiment, the number of support components 3 is set to be greater than or equal to 4 and less than or equal to 6. For example, the number of support components 3 can be 4, 5 or 6, and 4, 5 or 6 support components 3 can be evenly spaced along the circumference of the second fixing portion 11.

[0083] In this embodiment, the number of support components 3 is set to be greater than or equal to 4, so that the mainboard 200 can obtain a sufficient number of support components 3 to cooperate with the second fixing part 11 for stable support clamping. The number of support components 3 is set to be less than or equal to 6, which can reduce the arrangement of unnecessary support components and make the cost of the quick disassembly structure 100 lower.

[0084] In a possible implementation of the present application, Figure 2 、 Figure 5 and Figure 6As shown, the fixing member 1 may include: a connecting portion 12 and a clamping portion 13, the connecting portion 12 extends along the first direction, the connecting portion 12 is arranged on the side of the second fixing portion 11 facing the fixing seat 2 and one end is connected to the second fixing portion 11; the clamping portion 13 is arranged on the side of the second fixing portion 11 facing the fixing seat 2, one end of the clamping portion 13 is connected to the other end of the connecting portion 12, the other end of the clamping portion 13 extends toward the second fixing portion 11 and is inclined in the direction away from the connecting portion 12, the clamping member 4 is provided with a clamping slot 41, and the clamping slot 41 is formed with a first opening 411 on the side facing the fixing member 1 in the first direction, and the clamping portion 13 is suitable for extending into the clamping slot 41 from the first opening 411 so that the other end of the clamping portion 13 is clamped and connected to the clamping slot 41 in the first direction.

[0085] In this embodiment, the fixing member 1 also includes a connecting portion 12 and a clamping portion 13. The connecting portion 12 extends along the first direction and its two ends are respectively connected to the second fixing portion 11 and the clamping portion 13. The connecting column can be a column along the first direction. For example, the connecting column can be a round rod, a square rod, etc. One end of the clamping portion 13 is connected to the connecting portion 12 and the other end extends toward the second fixing portion 11. The clamping portion 13 is arranged on the circumferential side of the connecting portion 12. In the first direction, the other end of the clamping portion 13 is close to the second fixing portion 11. The other end of the clamping portion 13 is a free end. The clamping portion 13 can have a certain elasticity. When the clamping portion 13 is subjected to a force applied toward the connecting portion 12, the other end of the clamping portion 13 can move toward the connecting portion 12, and the clamping portion 13 as a whole is squeezed and contracted toward the connecting portion 12. When the external force gradually decreases, the other end of the clamping portion 13 can gradually rebound to the initial position.

[0086] In this embodiment, a clamping slot 41 is provided on the clamping member 4, and the clamping slot 41 forms a first opening 411 on the side facing the fixing member 1 in the first direction, and the clamping portion 13 extends into the clamping slot 41 from the first opening 411. In the process of clamping the fixing member 1 and the clamping member 4, the clamping portion 13 gradually extends into the clamping slot 41 along the first direction, and the clamping portion 13 can be squeezed and contracted under the limiting and squeezing action of the first opening 411, so that the clamping portion 13 can pass through the first opening 411 as a whole. When the other end of the clamping portion 13 completely enters the clamping slot 41, the squeezing effect of the first opening 411 on the clamping portion 13 disappears, the clamping portion 13 rebounds, and the other end of the clamping portion 13 can be reset and moved in the direction away from the connecting portion 12, thereby abutting against the side wall of the clamping slot 41 on the side facing the second fixing portion 11 in the first direction, thereby allowing the fixing member 1 to be clamped with the clamping slot 41 of the clamping member 4 through the clamping portion 13.

[0087] In this embodiment, the fixing member 1 is provided with a connecting portion 12 and a clamping portion 13. The connecting portion 12 can stably connect the second fixing portion 11 with the clamping portion 13, so that the second fixing portion 11 can be clamped and connected with the fixing seat 2 in the first direction through the clamping portion 13 and the clamping groove 41 of the clamping member 4. The connecting portion 12 and the clamping portion 13 are both arranged on the side of the second fixing portion 11 facing the fixing seat 2, which can meet the assembly connection needs of the fixing member 1 and the fixing seat 2. The clamping portion 13 and the connecting member can smoothly pass through the fixing hole of the main board 200 along the first direction and clamp with the clamping member 4 on the fixing seat 2. At the same time, the second fixing portion 11 can be located on the side of the main board 200 away from the fixing seat 2 to cooperate with the support component 3 to clamp and fix the main board 200. In this embodiment, the other end of the clamping portion 13 is extended toward the second fixing portion 11 and tilted in a direction away from the connecting portion 12, which can meet the clamping assembly requirements of the clamping portion 13 and the clamping slot 41. When the clamping portion 13 moves toward the clamping slot 41 along the first direction, the edge of the first opening 411 of the clamping slot 41 can squeeze the clamping portion 13 and, after the clamping portion 13 completely enters the clamping slot 41, it can form a clamping fit with the side wall of the clamping slot 41.

[0088] In a possible implementation of this application, reference Figure 5 and Figure 7 As shown, a first inclined surface 131 is formed on the other end of the clamping portion 13 on a surface facing away from the connecting portion 12 . The first inclined surface 131 extends obliquely in a direction away from the connecting portion 12 .

[0089] In this embodiment, the other end of the clamping portion 13 is formed with a first inclined surface 131 on a side surface facing away from the connecting portion 12, and the first inclined surface 131 extends obliquely in a direction away from the connecting portion 12, so that the side surface of the other end of the clamping portion 13 facing the second fixing portion 11 in the first direction has a larger area. When the clamping portion 13 is clamped and connected with the clamping slot 41, the side surface of the other end of the clamping portion 13 facing the second fixing portion 11 in the first direction abuts against the side wall of the clamping slot 41 facing the second fixing portion 11 in the first direction, so that the clamping portion 13 and the clamping slot 41 have a larger clamping fitting area, so that to a certain extent, the clamping connection of the fixing member 1 with the clamping member 4 through the clamping portion 13 can be more stable and reliable.

[0090] In a possible implementation of this application, reference Figure 3 、 Figure 5 and Figure 7 As shown, the clamping member 4 can also be provided with a guide portion, which is provided in the first opening 411 and has a guide slope 402. The guide slope 402 is used to guide the other end of the clamping portion 13 to deform toward the direction close to the connecting portion 12 when the fixing member 1 moves toward the clamping member 4.

[0091] In this embodiment, the clamping part 4 is also provided with a guide portion, which is arranged at the first opening 411. The guide slope 402 of the guide portion is used to guide the other end of the clamping part 13 to deform toward the direction close to the connecting part 12. The guide slope 402 can be arranged in the first direction toward the second fixing part 11 and extend obliquely away from the second fixing part 11. When the other end of the clamping part 13 moves to the first opening 411, the other end of the clamping part 13 can smoothly shrink and deform toward the connecting part 12 under the guidance of the guide slope 402 and continue to move toward the slot 41, thereby reducing the probability of jamming and allowing the clamping part 13 to be stably and smoothly clamped into place with the clamping part 4.

[0092] In a possible implementation of the present application, there may be multiple clamping portions 13 , which are arranged at intervals along the circumference of the connecting portion 12 , and there may be multiple slots 41 , which are arranged in a one-to-one correspondence with the multiple clamping portions 13 .

[0093] In this embodiment, the number of the clamping parts 13 is set to be multiple, for example, the number of the clamping parts 13 can be two, three, four, five, six, etc., and the multiple clamping parts 13 are arranged at intervals along the circumference of the connecting part 12. Accordingly, the number of the clamping grooves on the clamping member 4 can be correspondingly set to two, three, four, five, six, etc. For example, the first openings 411 of the multiple clamping grooves can be connected so that the multiple clamping parts 13 can be smoothly extended into the clamping groove 41.

[0094] In this embodiment, a plurality of clamping portions 13 are arranged at intervals along the circumference of the connecting portion 12, which can greatly improve the clamping stability and reliability of the fixing member 1 and the clamping member 4, making the clamping of the fixing member 1 and the fixing seat 2 more stable and firm, thereby making the support and fixation of the quick disassembly structure 100 to the mainboard 200 more stable and reliable.

[0095] In a possible implementation of the present application, the number of the clamping portions 13 may be greater than or equal to 4 and less than or equal to 6.

[0096] In this embodiment, the number of the clamping parts 13 is set to be greater than or equal to 4 and less than or equal to 6. For example, the number of the clamping parts 13 can be 4, 5 or 6. The 4, 5 or 6 clamping parts 13 can be evenly spaced along the circumference of the connecting part 12 to further improve the stability of the clamping.

[0097] In this embodiment, the number of the clamping parts 13 is set to be greater than or equal to 4, so that the fixing part 1 can be clamped with the clamping part 4 through sufficient clamping parts 13, so that the fixing part 1 and the clamping part 4 can be stably and reliably clamped and connected. The number of the clamping parts 13 is set to be less than or equal to 6, which can avoid waste of materials and excessive connection caused by excessive arrangement of the clamping parts 13, so that the cost of the quick disassembly structure 100 is lower.

[0098] In a possible implementation of this application, reference Figure 2 and Figure 3 As shown, the quick disassembly structure 100 further includes a quick disassembly assembly 5 , which is mounted on the fixing seat 2 . The quick disassembly assembly 5 is used to disengage the clamping portion 13 from the clamping slot 41 , so as to disengage the fixing member 1 from the clamping member 4 .

[0099] In this embodiment, the quick disassembly and assembly structure 100 is further provided with a quick disassembly component 5, which is mounted on the fixing seat 2 and is used to disengage the clamping portion 13 from the clamping slot 41. When the mainboard 200 needs to be disassembled for maintenance or replacement, the assembler or maintenance personnel can operate the quick disassembly component 5 to disengage the clamping portion 13 from the clamping slot 41, thereby detaching the fixing member 1 from the clamping member 4, and then the mainboard 200 can be removed from the server 1000 for subsequent processing or replacement of the mainboard 200.

[0100] It is understandable that when the motherboard 200 is installed and fixed with multiple screws, the screws need to be turned in reverse during the disassembly process of the motherboard 200, which also takes a lot of time and is prone to damage to the motherboard 200 due to problems such as screw stripping, making the disassembly of the motherboard 200 cumbersome and time-consuming and making the motherboard 200 prone to damage.

[0101] The quick disassembly and assembly structure 100 of this embodiment is provided with a quick disassembly component 5. The assembler or maintenance personnel operates the quick disassembly component 5 to disengage the clamping portion 13 from the clamping slot 41, thereby releasing the clamping and fixing of the fixing member 1 and the fixing seat 2 on the mainboard 200, so that the mainboard 200 can be conveniently and easily disassembled without causing damage to the mainboard 200.

[0102] In a possible implementation of this application, reference Figure 2 、 Figures 6-11 As shown, the fixing part 1 can be provided with a first avoidance hole 101, which passes through the second fixing part 11 and the connecting part 12 along the first direction. The clamping part 4 is provided with a second avoidance hole 401, which passes through the clamping part 4 along the first direction. The quick-release assembly 5 can include: a main body 51, a pull rod 52 and an extrusion column 53.

[0103] Specifically, the main body 51 is arranged at the end of the clamping member 4 in the first direction away from the fixing member 1; the pull rod 52 and the extrusion column 53 are both arranged on the side of the main body 51 facing the clamping member 4, the pull rod 52 extends into the first avoidance hole 101 and the second avoidance hole 401 along the first direction and passes through the second fixing part 11, at least part of the extrusion column 53 is located in the clamping groove 41, and is suitable for abutting against the clamping part 13 in the first direction.

[0104] In this embodiment, the main body 51 of the quick-release assembly 5 is provided with the end of the clamping member 4 away from the fixing member 1. In other words, the main body 51 is arranged on the side of the clamping member 4 away from the connecting portion 12 and the clamping portion 13 in the first direction. The pull rod 52 is connected to the main body 51 and passes through the second avoidance hole 401 on the clamping member 4 and the first avoidance hole 101 on the fixing member 1 along the first direction. The pull rod 52 and the main body 51 can be movable relative to the fixing member 1 and the clamping member 4 along the first direction. The extrusion column 53 is connected to the main body 51 and can extend into the card slot 41 and abut against the clamping portion 13 in the first direction. The extrusion column 53 can abut against the surface of the clamping portion 13 on one side away from the second fixing portion 11 in the first direction and away from the connecting portion 12 in the direction toward the connecting portion 12. When the quick-release assembly 5 is moved from the fixing seat 2 toward the fixing When the component 1 moves in the direction of the clamping portion 13, the extrusion column 53 gradually squeezes the clamping portion 13 in the direction toward the connecting portion 12, and the clamping portion 13 shrinks toward the connecting portion 12 under the extrusion action of the extrusion column 53, and the other end of the clamping portion 13 gradually moves from the side wall of the clamping slot 41 facing the second fixing portion 11 in the first direction to the first opening 411, until the other end of the clamping portion 13 is completely within the range of the first opening 411 in the first direction. At this time, the clamping portion 13 is released from the clamping relationship with the clamping slot 41, and the extrusion column 53 can continue to move so that the other end of the clamping portion 13 can exceed the first opening 411. The fixing component 1 can move away from the fixing seat 2 along the first direction, so that the clamping portion 13 gradually disengages from the clamping slot 41 so that the fixing component 1 is completely separated from the fixing seat 2, thereby releasing the clamping fixation of the mainboard 200.

[0105] When disassembling the mainboard 200, the assembler or maintenance personnel can use their hands or other tools to grab or pinch the end of the fixing member 1 that extends outside and pull it in the direction away from the fixing seat 2, so that the clamping portion 13 is disengaged from the clamping slot 41. The assembler or maintenance personnel can then easily remove the fixing member 1 from the fixing seat 2, thereby disassembling the mainboard 200 from the quick disassembly structure 100. Disassembly is convenient and easy, and damage to the mainboard 200 can be effectively avoided.

[0106] In a possible implementation of this application, reference Figure 8 、 Figure 9 and Figure 11 As shown, a second inclined surface 531 is formed at the other end of the extrusion column 53 , and the second inclined surface 531 is adapted to fit with a surface of the clamping portion 13 on a side facing away from the connecting portion 12 in the radial direction of the second fixing portion 11 .

[0107] In this embodiment, the other end of the extrusion column 53 is formed with a second inclined surface 531 that fits with the surface of the clamping portion 13. The structure is simple, and the extrusion column 53 and the clamping portion 13 can be increased. The extrusion column 53 can extrude the clamping portion 13 more stably and reliably. To a certain extent, the probability of damage to the structure of the clamping portion 13 due to the large stress concentration formed on the clamping portion 13 during the extrusion process can be reduced, so that the quick-release assembly 5 and the fixing part 1 can have a longer service life.

[0108] In a possible implementation of this application, reference 2 and Figure 8 As shown, one end of the pull rod 52 extending out of the fixing member 1 is provided with a pull groove 521 , and the pull groove 521 extends in a ring shape along the circumference of the pull rod 52 .

[0109] In this embodiment, a pull groove 521 is provided at one end of the pull rod 52 extending out of the fixing part 1, and the pull groove 521 extends in a ring shape along the circumference of the pull rod 52. When the main board 200 needs to be disassembled, the assembler's fingers or other tools can stably and reliably hold the pull rod 52 in the process of pulling the pull rod 52 in the first direction by contacting and applying force with the wall of the pull groove 521, thereby effectively avoiding the probability of slipping and slipping out of the hands, so that the assembler can stably and easily pull and hold the pull rod for disassembly.

[0110] In a possible implementation of the present application, Figure 2 and Figure 8 As shown, the quick disassembly structure 100 further includes a reinforcement member 7, which is connected to the second fixing portion 11 of the fixing member 1. The reinforcement member 7 is arranged around the circumference of the first avoidance hole 101, and the reinforcement member 7 protrudes away from the second fixing portion 11 along the first direction.

[0111] In this embodiment, the quick disassembly and assembly structure 100 is provided with a reinforcement 7 on the second fixing part 11. The reinforcement 7 is arranged around the circumference of the first avoidance hole 101 and protrudes away from the second fixing part 11. The reinforcement 7 can be annular. For example, the reinforcement 7 can protrude away from the second fixing part 11 to form an arc surface. The reinforcement 7 and the second fixing part 11 can be fixedly connected by bonding, riveting, etc. The radial inner side wall of the reinforcement 7 can extend straightly along the first direction or extend toward the second fixing part 11 and extend obliquely toward the direction of the first avoidance hole 101. The reinforcement 7 can be set as a metal part, a plastic part or a rubber part, etc. as needed.

[0112] When the main board 200 is assembled, when the assembler clamps the fixing part 1 toward the fixing seat 2, the reinforcement 7 can bear the force directly applied by the assembler. For example, the assembler's multiple fingers can press on the reinforcement 7 to move the entire fixing part 1 toward the fixing seat 2, or when the main board 200 is disassembled, the assembler can push against the reinforcement 7 while pulling the pull rod 52, and apply a reverse support thrust to the fixing part 1, so that the extrusion column 53 squeezes the clamping part 13. In the process, the reverse support thrust can offset the thrust generated by the extrusion column 53 on the clamping part 13 along the first direction, causing the other end of the clamping part 13 and the card slot 41 to gradually increase the extrusion force in the first direction. This can make the clamping part 13 more easily shrink and deform toward the connecting part 12, and make the other end of the clamping part 13 more smoothly detach from the side wall of the card slot 41 to the first opening 411, so that the fixing part 1 can be more smoothly separated from the fixing seat 2.

[0113] The reinforcement member 7 provided in this embodiment can make the second fixing portion 11 of the fixing member 1 bear the force more evenly, so that the force applied by the assembler and the like can be more evenly dispersed on the fixing member 1, so that the fixing member 1 and the fixing seat 2 can be assembled more stably during the snap-fit ​​assembly, and the probability of damage to the second fixing portion 11 due to excessive pressure can be greatly reduced, so that the overall structure of the quick disassembly and assembly structure 100 is more stable during use.

[0114] In a possible implementation of the present application, Figure 3 As shown, the fixing seat 2 also includes a main body 22, and the main body 22 is provided with a first avoidance cavity 202. The opening of the first avoidance cavity 202 is facing the side away from the fixing part 1. The quick disassembly structure 100 also includes a partition 8. The partition 8 is provided in the first avoidance cavity 202 and is connected to the peripheral wall of the first avoidance cavity 202. The partition 8 is used to support the quick-release component 5.

[0115] In this embodiment, the fixing seat 2 is provided with a first avoidance cavity 202, the opening of the first avoidance cavity 202 is facing the side away from the fixing member 1, and the partition 8 is provided in the first avoidance cavity 202 and connected to the peripheral wall of the first avoidance cavity 202. For example, the peripheral edge of the partition 8 can be bonded and fixed to the peripheral wall of the first avoidance cavity 202. The partition 8 is used to carry the quick-release assembly 5. For example, in the first direction, the quick-release assembly 5 is arranged on the side of the partition 8 facing the fixing part 1, and part of the quick-release assembly 5 can be located in the first avoidance cavity 202. Specifically, the main body 51 of the quick-release assembly 5 can be located in the first avoidance cavity 202, and the pull rod 52 and the extrusion column 53 can extend from the first avoidance cavity 202 into the first avoidance hole 101 and the card slot 41 of the clip 4 respectively. The clip 4 can be formed with a second opening 412 on the side facing the main body 51 in the first direction. The second opening 412 is connected to the first avoidance cavity 202 and the card slot 41, and the extrusion column 53 can extend from the second opening 412 into the card slot 41.

[0116] When the quick-release assembly 5 is assembled with the fixing base 2, it can be assembled into the fixing base 2 through the opening of the first avoidance cavity 202. After the mainboard 200 is secured via the quick-release assembly structure 100, the partition 8 can stably support and limit the quick-release assembly 5 within the fixing base 2. When the first direction is the up-down direction, the quick-release assembly 5 can be supported on the partition 8. In this embodiment, the fixing base 2 is provided with the first avoidance cavity 202, and the partition 8 is connected to the peripheral wall of the first avoidance cavity 202. This simple structure facilitates the assembly and placement of the quick-release assembly 5 within the fixing base 2. The partition 8 can close the opening of the first avoidance cavity 202, ensuring that the quick-release assembly 5 is stably placed within the fixing base 2.

[0117] In a possible implementation of the present application, there can be multiple clamping parts 13, and the multiple clamping parts 13 are arranged at intervals along the circumference of the connecting part 12. There can be multiple extrusion columns 53, and the multiple extrusion columns 53 are arranged in a one-to-one correspondence with the multiple clamping parts 13.

[0118] In this embodiment, there are multiple clamping parts 13, and there are multiple extrusion columns 53, which are arranged one-to-one corresponding to the multiple clamping parts 13. The structure is simple and the arrangement is reasonable. The quick-release assembly 5 can simultaneously disengage the clamping of multiple clamping parts 13 and the clamping parts 4, so that the quick-disassembly structure 100 can be more convenient and efficient when disassembling the mainboard 200.

[0119] In a possible implementation of this application, reference Figure 2 、 Figure 9 and Figure 10 As shown, the quick disassembly structure 100 may further include a reinforcing assembly 6 , which is sleeved on the outside of the clamping member 4 . The reinforcing assembly 6 may include a fixing ring 61 , a second elastic member 62 and a wedge block 63 .

[0120] Specifically, the fixing ring 61 extends into a ring shape along the circumference of the clamping member 4; the second elastic member 62 can be elastically deformed along the first direction, one end of the second elastic member 62 is connected to the fixing ring 61, and the other end of the second elastic member 62 abuts against the fixing seat 2; the wedge block 63 is connected to the fixing ring 61, and the wedge block 63 is arranged in the clamping groove 41, and the wedge surface of the wedge block 63 abuts against the side surface of the clamping portion 13 facing away from the connecting portion 12, wherein the wedge block 63 is provided with a third avoidance hole 631, and the third avoidance hole 631 passes through the wedge block 63 along the first direction, and the extrusion column 53 is penetrated by the third avoidance hole 631 to abut against the clamping portion 13.

[0121] The reinforcing component 6 in this embodiment is sleeved on the outside of the clamping member 4, the fixing ring 61 extends in a ring shape along the circumference of the clamping member 4, the second elastic member 62 can be elastically deformed along the first direction, one end of the second elastic member 62 is connected to the fixing ring 61 and the other end is in contact with the fixing seat 2, the second elastic member 62 can be sleeved on the outside of the clamping member 4, for example, the clamping member 4 can be cylindrical, and the end of the clamping member 4 facing away from the second fixing portion 11 can be plugged and fixed or threadedly connected to the fixing seat 2 along the first direction.

[0122] The wedge block 63 is connected to the fixing ring 61 and is arranged in the card slot 41. When there are multiple card slots 41, the number of wedge blocks 63 is correspondingly set to multiple. Multiple wedge blocks 63 and multiple card slots 41 can be arranged one by one. The wedge surface of the wedge block 63 abuts against the side surface of the clamping part 13 facing away from the connecting part 12. For example, the extension direction of the wedge surface can be the same as the extension direction of the side surface of the clamping part 13 facing away from the connecting part 12. After the clamping part 13 and the clamping member 4 are clamped into place, the wedge surface can fit with the side surface of the clamping part 13 facing away from the connecting part 12.

[0123] After the fixing portion is snap-connected with the snap-connecting member 4, the other end of the snap-connecting portion 13 abuts against the side surface of the snap-connecting member 13 facing the second fixing portion 11 in the first direction on the side of the snap-connecting slot 41 facing the second fixing portion 11 in the first direction, and the second elastic member 62 can be in a compressed state so that the fixing ring 61 has a tendency to move toward the second fixing portion 11, so that the wedge block 63 can apply a force along the first direction toward the second fixing portion 11 to the snap-connecting member 13, so that the other end of the snap-connecting member 13 can be squeezed against the side wall of the snap-connecting slot 41 in the first direction under the action of the second elastic member 62, so that the fixing member 1 and the fixing seat 2 can be stably and reliably snap-connected, reducing the probability of loosening, and so that the second fixing portion 11 and the support assembly 3 can cooperate to clamp and fix the mainboard 200 more stably, making the fixation of the mainboard 200 more stable and reliable.

[0124] In this embodiment, the wedge block 63 is arranged in the card slot 41. For example, the card slot 41 can form a third opening 413 in the direction away from the first avoidance hole 101, and the third opening 413 can be connected to the second opening 412 to facilitate the assembly of the wedge block 63. Before the clamping member 4 is assembled and fixed to the fixing seat 2, the clamping member 4 can be assembled with the reinforcement component 6. The wedge block 63 of the reinforcement component 6 can gradually extend from the first opening 411 and the second opening 412 of the clamping member 4 along the first direction into the card slot 41. After the wedge block 63 is assembled into the card slot 41, the reinforcement component 6 and the clamping member 4 are then installed as a whole in the fixing seat 2.

[0125] In this embodiment, a third avoidance hole 631 is provided on the wedge block 63 to facilitate avoiding the extrusion column 53 so that the quick-release assembly 5 can smoothly squeeze the clamping portion 13 for disassembly.

[0126] It can be understood that, when the clamping portion 13 is fully extended into the clamping slot 41 along the first direction or one end of the clamping portion 13 is fully moved toward the first opening 411 of the connecting portion 12 when disengaging, the size of the clamping portion 13 in the first direction will change during the deformation toward or away from the connecting portion 12. For example, compared with the time when the clamping portion 13 is reset away from the connecting portion 12 and the other end of the clamping portion 13 abuts against the side wall of the clamping slot 41 facing the second fixing portion 11, the distance between the end of the clamping portion 13 connected to the connecting portion 12 in the first direction and the side wall of the clamping slot 41 facing the second fixing portion 11 is greater than the distance between the end of the clamping portion 13 connected to the connecting portion 12 in the first direction and the side wall of the clamping slot 41 facing the second fixing portion 11. After the clamping portion 13 shrinks and deforms toward the connecting portion 12, the end of the clamping portion 13 connected to the connecting portion 12 in the first direction and the side wall of the clamping slot 41 facing the second fixing portion 11 are less than the distance between the end of the clamping portion 13 connected to the connecting portion 12 in the first direction and the side wall of the clamping slot 41 facing the second fixing portion 11. The distance between the side walls of the second fixing portion 11 is longer, that is, in the process of the clamping portion 13 being clamped with the clamping slot 41, the clamping portion 13 needs to move toward the fixing seat 2 along the first direction first, so that the other end of the clamping portion 13 can be completely located in the clamping slot 41 so as to abut against the side wall of the clamping slot 41, and the clamping portion 13 then moves away from the fixing seat 2 along the first direction, so that the other end of the clamping portion 13 can abut against the side wall of the clamping slot 41 facing the second fixing portion 11. Accordingly, when the clamping portion 13 disengages from the clamping slot 41, the clamping portion 13 continues to move toward the fixing seat 2 along the first direction so that the other end of the clamping portion 13 can smoothly move to the first opening 411, and the clamping portion 13 then moves away from the fixing seat 2 to gradually disengage from the clamping slot 41.

[0127] In the reinforcing component 6 of this embodiment, during the process of the clamping and assembly of the clamping part 13 and the clamping slot 41, the wedge block 63 can cooperate well with the second elastic member 62 to buffer the movement of the clamping part 13, thereby reducing the problem of collision damage caused by excessive force or too fast application during the clamping process of the clamping part 13 and the clamping slot 41, so that the clamping part 13 can be stably and reliably clamped with the clamping slot 41, and when the assembler uses the quick-release component 5 to separate the fixing part 1 and the fixing seat 2, it can buffer the push of the extrusion column 53, so that the clamping part 13 can be stably and gradually separated from the clamping slot 41. As a result, the fixing part 1 and the fixing seat 2 can be stably and reliably connected and disassembled, thereby greatly improving the stability and reliability of the quick-disassembly structure 100 during use.

[0128] Furthermore, during the process of disengaging the clamping portion 13 from the clamping slot 41, when the other end of the clamping portion 13 is in the first opening 411, the second elastic member 62 can cooperate with the wedge block 63 to push the clamping portion 13 to move away from the fixing seat 2, thereby allowing the clamping portion 13 to quickly disengage from the clamping slot 41, and then allowing the fixing member 1 to be separated from the clamping member 4 more conveniently and quickly, thereby making the disassembly of the mainboard 200 more convenient and efficient.

[0129] In a possible implementation of the present application, Figure 3 As shown, the fixing seat 2 can also include a main body 22, the main body 22 is provided with a second avoidance cavity 203, the opening of the second avoidance cavity 203 is toward the fixing member 1, and the opening circumference of the second avoidance cavity 203 extends outward in a direction away from the clamping member 4 to form a first fixing portion 21, the clamping member 4 is arranged in the second avoidance cavity 203 and exceeds the opening of the second avoidance cavity 203 in the first direction, the bottom wall of the second avoidance cavity 203 is provided with a positioning groove 201, the positioning groove 201 extends in a ring shape along the circumference of the clamping member 4, and the other end of the second elastic member 62 extends into the positioning groove 201.

[0130] In this embodiment, the fixing seat 2 is provided with a second avoidance cavity 203, the opening of the second avoidance cavity 203 faces the fixing part 1, and the clamping part 4 is arranged in the second avoidance cavity 203. For example, the bottom wall of the second avoidance cavity 203 can be provided with a through hole to communicate with the first avoidance cavity 202, and one end of the clamping part 4 facing the bottom wall of the second avoidance cavity 203 covers the through hole, and the extrusion column 53 and the pull rod 52 of the quick-release assembly 5 can pass through the through hole and directly fit into the clamping groove 41 of the clamping part 4 and the first avoidance hole 101. A clamping ring 24 can also be provided in the second avoidance cavity 203, and the clamping ring 24 is connected to the bottom wall and extends along the first direction toward the opening of the second avoidance cavity 203. One end of the clamping part 4 can be inserted into the clamping ring 24 and abut against the bottom wall, so as to be fixed in the fixing seat 2. The clamping part 4 and the clamping ring 24 can be interference fit or connected and fixed by bonding, threaded connection, etc.

[0131] The bottom wall of the second avoidance cavity 203 is provided with a positioning groove 201, and the other end of the second elastic member 62 extends into the positioning groove 201. The structure is simple, so that the second elastic member 62 can stably abut against the fixing seat 2 under the limiting action of the positioning groove 201 and can stably elastically deform along the first direction to play a buffering role.

[0132] In this embodiment, the opening circumference of the second avoidance cavity 203 extends outward in a direction away from the clip 4 to form a first fixing portion 21. The clip 4 exceeds the opening of the second avoidance cavity 203, so that after the fixing member 1 is clamped with the clip 4, the second fixing portion 11 and the first fixing portion 21 can have a certain clamping space in the first direction to facilitate the support component 3 to cooperate with the second fixing portion 11 to clamp and fix the main board 200, and when the main board 200 is assembled on the fixing seat 2, the protruding clip 4 can play a certain positioning role on the main board 200. The main board 200 can be quickly positioned with the fixing seat 2 by passing the clip 4 through the preset fixing hole, so that the main board 200 can be more convenient when assembled and positioned.

[0133] Reference below Figures 1-11 The server 1000 according to the embodiment of the second aspect of the present application is described.

[0134] like Figures 1-11 As shown, the server 1000 according to an embodiment of the present application includes: a mainboard 200 and a quick disassembly and assembly structure 100 according to an embodiment of the first aspect of the present application.

[0135] Other structures and operations of the server 1000 according to the embodiment of the present application are known to ordinary technicians in this field and will not be described in detail here.

[0136] According to the server 1000 of the embodiment of the present application, by setting the quick disassembly and assembly structure 100 of the above-mentioned first aspect embodiment, by setting the fixing seat 2 and the fixing part 1, the fixing seat 2 is installed with a clamping part 4 and is clamped and connected to the fixing part 1, the first fixing part 21 of the fixing seat 2 and the second fixing part 11 of the fixing part 1 cooperate to clamp the mainboard 200, and the buffer part 32 is arranged on the side of the first fixing part 21 facing the second fixing part 11 and is suitable for abutting against the mainboard 200, so that the mainboard 200 can be more convenient and efficient during installation, and the mainboard 200 can be effectively buffered and protected during the installation process and the operation and use process after installation, so that the probability of scratches, breakages and other damages to the mainboard 200 is greatly reduced, thereby making the operation stability and reliability of the mainboard 200 better.

[0137] Reference below Figures 1-11 The server 1000 according to a specific embodiment of the present application is described.

[0138] like Figures 1-11 As shown, the server 1000 may include a mainboard 200 and a quick-disassembly structure 100 . The mainboard 200 may be installed at corresponding installation positions in the server 1000 via a plurality of quick-disassembly structures 100 .

[0139] Fixing holes can be reserved on the main board 200. The quick disassembly and assembly structure 100 includes a fixing part 1, a fixing seat 2, a clamping part 4, a quick-release assembly 5, a supporting assembly 3, a reinforcing assembly 6 and a reinforcing part 7. The quick socket structure can be processed and manufactured using plastic, metal or other materials as needed to meet the needs of use.

[0140] The fixing seat 2 extends along the first direction, which can be the thickness direction of the main board 200. The cross section of the fixing seat 2 can be a circular ring. The fixing seat 2 is provided with a first avoidance cavity 202 and a second avoidance cavity 203 connected along the first direction. A partition 8 is provided in the first avoidance cavity 202, and the partition 8 closes the opening of the first avoidance cavity 202. The second avoidance cavity 203 is formed with an opening on the side away from the first avoidance cavity 202. The first avoidance cavity 202 and the second avoidance cavity 203 can both be trumpet-shaped cavities. A connecting flange 23 can be formed around the opening of the first avoidance cavity 202. The connecting flange 23 extends in an annular shape along the circumference of the fixing base 2 and is provided with a plurality of mounting holes, which can be evenly spaced along the circumference of the connecting flange 23. The opening of the second avoidance cavity 203 can be formed with a first fixing portion 21, which extends in an annular shape along the circumference of the fixing base 2 and is provided with six through-holes extending therethrough, which are evenly spaced along the circumference of the fixing base 2. Six sleeves 25 are provided on the side facing away from the first avoidance cavity 202, and the six sleeves 25 are arranged and connected to the six through-holes in a one-to-one correspondence. The bottom wall of the second avoidance cavity 203 is formed with a positioning groove 201 and is connected to a retaining ring 24. The bottom wall has a through-hole formed radially inwardly of the retaining ring 24. The positioning groove 201 extends in an annular shape along the circumference of the retaining ring 24 and can be coaxially arranged with the retaining ring 24.

[0141] The support assembly 3 includes a support rod 31, a buffer member 32, and a first elastic member 33. The support rod 31 extends in a first direction and is provided with a through-hole. A second stopper 311 is formed on the end of the support rod 31 facing the connecting flange 23. The first elastic member 33 is a spring and is sleeved on the support rod 31. The first elastic member 33 is disposed on the side of the first fixing portion 21 facing the connecting flange 23, with its ends respectively connected to the first fixing portion 21 and the second stopper 311. The buffer member 32 is a rubber sleeve that is sleeved on the other end of the support rod 31. There are six support assemblies 3, each corresponding to the six through-holes.

[0142] The clamping member 4 is cylindrical, extending along the first direction and one end of the clamping member 4 is inserted into the clamping ring 24 and abuts against the bottom wall of the second avoidance cavity 203. The clamping member 4 is provided with six clamping grooves 41, and the six clamping grooves 41 are evenly spaced and connected along the circumference of the clamping member 4. The clamping groove 41 forms a first opening 411 and a second opening 412 at both ends of the clamping member 4 along the first direction respectively, and the clamping groove 41 forms a third opening 413 on the radial peripheral wall of the clamping member 4, and the third opening 413 can be connected with the second opening 412. A second avoidance hole 401 is formed in the middle of the clamping member 4, and the second avoidance hole 401 passes through the clamping member 4 along the first direction. A guide portion can be formed on the edge of the first opening 411 on the side of the clamping member 4 radially away from the second avoidance hole 401, and the guide portion is formed with a guide slope 402 on the side away from the clamping groove 41 in the first direction.

[0143] The fixing member 1 includes a second fixing portion 11, a connecting portion 12 and a clamping portion 13. The second fixing portion 11 can be in the shape of a circular plate, and the connecting portion 12 can be in the shape of a cylinder. The two ends of the connecting portion 12 are respectively connected to the second fixing portion 11 and the clamping portion 13. There are six clamping portions 13. The six clamping portions 13 are evenly spaced along the circumference of the connecting portion 12 and are suitable for cooperating with the six card slots 41. The clamping portion 13 is arranged around the connecting portion 12. A first avoidance hole 101 is formed in the connecting portion 12 and the second plate portion. The first avoidance hole 101 passes through the connecting portion 12 and the second fixing portion 11 along the first direction.

[0144] The reinforcing assembly 6 includes a fixing ring 61, a second elastic member 62 and a wedge block 63. The second elastic member 62 is a spring and is sleeved on the outside of the clamping member 4. One end of the second elastic member 62 is fixedly connected to the fixing ring 61. The other end of the second elastic member 62 extends into the positioning groove 201 and is fixedly connected. There are six wedge blocks 63. One end of the wedge block 63 is connected to the fixing ring 61. The other ends of the six wedge blocks 63 can be connected as a whole through a connecting plate. The wedge block 63 is provided with a third avoidance hole 631. Figure 9 and Figure 10 As shown, the connecting plate may be provided with a through hole matching the second avoidance hole 401 and a through hole matching the third avoidance hole 631 of the wedge block 63 , and the connecting plate and the six wedge blocks 63 may be an integral piece.

[0145] The quick-release assembly 5 includes a main body 51 and a pulling and squeezing post 53. The main body 51 is disc-shaped and disposed within the first escape cavity 202 between the clip 4 and the partition 8. Six squeezing posts 53 are connected to the main body 51. The squeezing posts 53 pass through the perforation and the third escape hole 631 of the wedge block 63 before abutting against the clip 13. The pull rod 52 passes sequentially through the perforation, the through-hole of the second escape cavity 203, the perforation of the connecting plate, the second escape hole 401 of the clip 4, and the first escape hole 101 of the fixing member 1, exiting the fixing member 1. A reinforcement member 7 is disposed on the side of the second fixing member 11 where the pull rod 52 exits, surrounding the first escape hole 101. The reinforcement member 7 is a smooth sheet.

[0146] When the motherboard 200 is installed and fixed to the corresponding installation position in the server 1000, the fixing seat 2 equipped with the quick-release component 5, the clamping member 4, the support component 3 and the reinforcement component 6 is pre-fixed to the structure of the installation position through the connecting flange 23. The assembler then positions and arranges the motherboard 200 and the multiple fixing seats 2. The motherboard 200 can be quickly positioned by passing the clamping member 4 through the reserved hole fixing hole. The assembler presses the motherboard 200 to the fixing seat 2. The multiple support components 3 are in contact with the motherboard 200 through the rubber sleeve. The deformable nature of the rubber sleeve protects the motherboard 200 and prevents damage to the surface of the motherboard 200. It also cooperates with the elastic buffer of the first elastic member 33 to effectively buffer the impact force received by the motherboard 200 during the abutment assembly, reducing To reduce the impact force during the installation of the mainboard 200, the mainboard 200 is effectively buffered and protected. The assembler presses the fixing part 1 from the side of the mainboard 200 away from the fixing seat 2 toward the fixing seat 2 and snaps it into place with the fixing seat 2. During the snapping process of the fixing part 1 and the snapping assembly, the second elastic part 62 of the reinforcing assembly 6 cooperates with the rubber sleeve of the supporting assembly 3 and the first elastic part 33 to perform stable and effective buffering, thereby effectively avoiding scratches, wear and other damages to the mainboard 200. After the fixing part 1 and the snapping part 4 are snapped into place, the snapping part 13 and the snapping part 4 form a stable snap-fit ​​and self-locking with the second elastic part 62 of the reinforcing assembly 6, and the supporting assembly 3 stably cooperates with the second fixing part 11 through the first elastic part 33 to clamp and fix the mainboard 200.

[0147] After the mainboard 200 is installed, when the mainboard 200 is subjected to impact and shakes, the clamping part 13 moves to squeeze the wedge block 63 to slide, and the support component 3 can cooperate with the deformation of the second elastic part 62 through the first elastic part 33 to offset the impact force, thereby protecting the mainboard 200 well.

[0148] When disassembling the main board 200, the assembler can hold the pull groove 521 with his fingers and pull it, driving the extrusion column 53 to squeeze the clamping part 13, causing the clamping part 13 to shrink toward the connecting part 12, and the second elastic part is gradually compressed. When the clamping part 13 is completely in the first opening 411 in the first direction, the second elastic part releases the elastic energy and drives the wedge block 63 to push the clamping part 13 out of the clamping groove 41, thereby detaching the fixing part 1 from the fixing seat 2, and easily realizing the disassembly of the main board 200, and the disassembly is convenient and quick.

[0149] In this embodiment, a rubber sleeve is provided. Due to its deformable nature, the rubber sleeve can effectively buffer the contact force with the surface of the mainboard 200, thereby preventing the surface of the mainboard 200 from being damaged by scratches, wear and tear due to collision, friction and other factors. At the same time, combined with the excellent elastic force of the first spring, when the mainboard 200 is installed, the impact force can be effectively absorbed and dispersed, reducing the impact of the impact force on the precision electronic components and circuits inside the mainboard 200. At the same time, the first elastic member 33 and the second elastic member 62 can also play an auxiliary supporting and protective role for the mainboard 200 to a certain extent, further enhancing the stability of the mainboard 200 after installation, and reducing the probability of problems such as poor contact of the mainboard 200 due to shaking.

[0150] This embodiment sets up the quick disassembly and assembly structure 100 of the above-mentioned first embodiment, sets up a fixing seat 2 and a fixing part 1, and the fixing seat 2 is installed with a clamping part 4 which is clamped and connected to the fixing part 1. The first fixing part 21 of the fixing seat 2 cooperates with the second fixing part 11 of the fixing part 1 to clamp the mainboard 200. The buffer part 32 is set on the side of the first fixing part 21 facing the second fixing part 11 and is suitable for abutting against the mainboard 200, so that the mainboard 200 can be installed more conveniently and efficiently, and the mainboard 200 can be effectively buffered and protected during the installation process and during operation after installation, so that the probability of scratches, breakages and other damages to the mainboard 200 is greatly reduced, thereby making the operation stability and reliability of the mainboard 200 better.

[0151] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A quick disassembly and assembly structure, characterized in that: Used to fix the mainboard (200), the quick disassembly and assembly structure comprises: A fixing seat (2), wherein the fixing seat (2) is provided with a first fixing portion (21) at one end in a first direction, and the first fixing portion (21) is configured as a ring surrounding a straight line in the first direction; A fixing member (1), wherein the fixing member (1) is provided with a second fixing portion (11), and the fixing member (1) comprises: a connecting portion (12), the connecting portion (12) extending along the first direction, the connecting portion (12) being provided on a side of the second fixing portion (11) facing the fixing seat (2) and having one end connected to the second fixing portion (11); a clamping portion (13), the clamping portion (13) being provided on a side of the second fixing portion (11) facing the fixing seat (2), one end of the clamping portion (13) being connected to the other end of the connecting portion (12), the other end of the clamping portion (13) extending toward the second fixing portion (11) and tilted in a direction away from the connecting portion (12); A clamping member (4), the clamping member (4) is mounted on the fixing seat (2), the fixing member (1) and the clamping member (4) are clamped and connected in the first direction, the clamping member (4) is provided with a clamping slot (41), the clamping slot (41) is formed with a first opening (411) on a side facing the fixing member (1) in the first direction, the clamping portion (13) is suitable for extending into the clamping slot (41) through the first opening (411), so that the other end of the clamping portion (13) is clamped and connected with the clamping slot (41) in the first direction, and in the first direction, the first fixing portion (21) and the second fixing portion (11) cooperate to clamp the mainboard (200); A support assembly (3), wherein the support assembly (3) is arranged on the first fixing portion (21), the support assembly (3) comprises a support rod (31) and a buffer member (32), the support rod (31) extends along the first direction and is connected to the first fixing portion (21), the buffer member (32) is a rubber sleeve, and the buffer member (32) is sleeved on one end of the support rod (31) facing the second fixing portion (11), and a plurality of the support assemblies (3) are arranged at intervals along the circumference of the first fixing portion (21), wherein: The buffer member (32) is provided on a side of the first fixing portion (21) facing the second fixing portion (11), and the number of the buffer members (32) is multiple, and the multiple buffer members (32) are arranged at intervals along the circumference of the first fixing portion (21), and the buffer members (32) are suitable for abutting against the main board (200).

2. The quick disassembly and assembly structure according to claim 1, characterized in that: The first fixing portion (21) is provided with a through hole, and the through hole passes through the first fixing portion (21) along the first direction. The support rod (31) is passed through the through hole and is movable along the first direction. The support assembly (3) also includes a first elastic member (33), and the first elastic member (33) is provided on the side of the first fixing portion (21) away from the buffer member (32). The first elastic member (33) is sleeved on the support rod (31), wherein, in the first direction, the buffer member (32) forms a first limiting portion of the support rod (31), and a second limiting portion (311) is formed at one end of the support rod (31) away from the buffer member (32). One end of the first elastic member (33) is connected to the first fixing portion (21), and the other end of the first elastic member (33) is connected to the support rod (31) through the second limiting portion (311).

3. The quick disassembly and assembly structure according to claim 2, characterized in that: A sleeve (25) is provided on the first fixing portion (21), the sleeve (25) extends along the first direction, the sleeve (25) is communicated with the through hole, the support rod (31) is passed through the sleeve (25), and the buffer member (32) is limitedly matched with the sleeve (25) in the first direction.

4. The quick disassembly and assembly structure according to claim 1, characterized in that: The other end of the clamping portion (13) is formed with a first inclined surface (131) on a side surface away from the connecting portion (12), and the first inclined surface (131) extends obliquely in a direction away from the connecting portion (12). The clamping member (4) is also provided with a guide portion, and the guide portion is provided in the first opening (411). The guide portion has a guide inclined surface (402), and the guide inclined surface (402) is used to guide the other end of the clamping portion (13) to deform in a direction close to the connecting portion (12) when the fixing member (1) moves toward the clamping member (4).

5. The quick disassembly and assembly structure according to claim 1, characterized in that: It also includes a quick-release assembly (5), which is installed on the fixing seat (2). The quick-release assembly (5) is used to disengage the clamping portion (13) from the clamping slot (41) to disengage the fixing member (1) from the clamping member (4).

6. The quick disassembly and assembly structure according to claim 5, characterized in that: The fixing member (1) is provided with a first avoidance hole (101), the first avoidance hole (101) passing through the second fixing portion (11) and the connecting portion (12) along the first direction; the clamping member (4) is provided with a second avoidance hole (401), the avoidance hole passing through the clamping member (4) along the first direction; the quick-release assembly (5) comprises: a main body (51), the main body (51) being arranged at an end of the clamping member (4) in the first direction away from the fixing member (1); The pull rod (52) and the extrusion column (53) are both arranged on the side of the main body (51) facing the clamping part (4), the pull rod (52) extends into the first avoidance hole (101) and the second avoidance hole (401) along the first direction and passes through the second fixing part (11), at least part of the extrusion column (53) is located in the clamping groove (41) and is suitable for abutting against the clamping part (13) in the first direction.

7. The quick disassembly and assembly structure according to claim 6, characterized in that: A second inclined surface (531) is formed on one end of the extrusion column (53) facing the clamping portion (13), and the second inclined surface (531) is suitable for fitting with the surface of the clamping portion (13) on the side facing away from the connecting portion (12) in the radial direction of the second fixing portion (11). A groove (521) is provided on the end of the pull rod (52) extending out of the fixing member (1), and the groove (521) extends in a ring shape along the circumference of the pull rod (52).

8. The quick disassembly and assembly structure according to claim 6, characterized in that: It also includes a reinforcing member (7), the reinforcing member (7) being connected to the second fixing portion (11) of the fixing member (1), the reinforcing member (7) being arranged around the periphery of the first avoidance hole (101), and the reinforcing member (7) being raised away from the second fixing portion (11) along the first direction.

9. The quick disassembly and assembly structure according to claim 6, characterized in that: The fixing seat (2) further comprises a main body (22), the main body (22) being provided with a first avoidance cavity (202), the opening of the first avoidance cavity (202) being oriented towards a side away from the fixing member (1), the quick disassembly structure further comprising a partition (8), the partition (8) being arranged in the first avoidance cavity (202) and connected to the peripheral wall of the first avoidance cavity (202), the partition (8) being used to carry the quick-release assembly (5).

10. The quick disassembly and assembly structure according to claim 6, characterized in that: There are multiple clamping parts (13), and the multiple clamping parts (13) are arranged at intervals along the circumference of the connecting part (12); there are multiple extrusion columns (53), and the multiple extrusion columns (53) are arranged in a one-to-one correspondence with the multiple clamping parts (13).

11. The quick disassembly and assembly structure according to claim 6, characterized in that: It also includes a reinforcing component (6), which is sleeved on the outside of the clamping component (4), and the reinforcing component (6) includes: a fixing ring (61), the fixing ring (61) extending in a ring shape along the circumference of the clamping member (4); a second elastic member (62), the second elastic member (62) being elastically deformable along the first direction, one end of the second elastic member (62) being connected to the fixing ring (61), and the other end of the second elastic member (62) being in contact with the fixing seat (2); A wedge block (63), the wedge block (63) is connected to the fixing ring (61), the wedge block (63) is arranged in the clamping groove (41), the wedge surface of the wedge block (63) is in contact with the side surface of the clamping portion (13) facing away from the connecting portion (12), wherein: The wedge block (63) is provided with a third avoidance hole (631), the third avoidance hole (631) passes through the wedge block (63) along the first direction, and the extrusion column (53) passes through the third avoidance hole (631) to abut against the clamping portion (13).

12. The quick disassembly and assembly structure according to claim 11, characterized in that: The fixing seat (2) further comprises a main body (22), the main body (22) being provided with a second avoidance cavity (203), the opening of the second avoidance cavity (203) being directed toward the fixing member (1), the opening circumference of the second avoidance cavity (203) extending outward in a direction away from the clamping member (4) to form the first fixing portion (21), the clamping member (4) being arranged in the second avoidance cavity (203) and extending beyond the opening of the second avoidance cavity (203) in the first direction, the bottom wall of the second avoidance cavity (203) being provided with a positioning groove (201), the positioning groove (201) extending in a ring shape along the circumference of the clamping member (4), and the other end of the second elastic member (62) extending into the positioning groove (201).

13. A server, characterized in that: include: A main board (200) and a quick disassembly and assembly structure according to any one of claims 1 to 12.

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