Quick disassembly and assembly structure and server with same

Abstract

The invention discloses a quick disassembly and assembly structure and a server with the quick disassembly and assembly structure, the quick disassembly and assembly structure is used for fixing a mainboard, and the quick disassembly and assembly structure comprises a fixing seat, a first fixing part is arranged at one end of the fixing seat in a first direction; the fixing piece is provided with a second fixing part, the clamping piece is installed on the fixing base, the fixing piece and the clamping piece are connected in a clamping mode in the first direction, in the first direction, the first fixing part and the second fixing part are matched to clamp a main board, a buffering piece is arranged on the side, facing the second fixing part, of the first fixing part, and the buffering piece is suitable for being connected with the main board in an abutting mode. According to the quick dismounting and mounting structure, the mainboard can be more convenient and efficient to mount, the mainboard can be effectively buffered and protected in the mounting process and in the running and using process after mounting, the probability that the mainboard is scratched, damaged and the like is well reduced, and the service life of the mainboard is prolonged. Therefore, the operation stability and reliability of the mainboard are better.

Description

Technical Field

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

[0002] When assembling a server, the motherboard of the server is usually fixed by screws during installation. It takes a relatively long time to tighten the screws during the installation process, and the assembly is troublesome and time-consuming. Moreover, during the use of the server, when the motherboard is subjected to an impact force, there is a lack of an effective buffering and protection mechanism at the installation and fixing position of the motherboard, resulting in damage to the components inside the motherboard 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. For this purpose, the present application provides a quick disassembly and assembly structure, which can facilitate the quick installation of the motherboard and effectively buffer and protect the motherboard, making the operation of the motherboard more stable and reliable.

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

[0005] The quick disassembly and assembly structure according to the first aspect of the present application is used to fix a motherboard. The quick disassembly and assembly structure includes: a fixing base, one end of the fixing base in a first direction is provided with a first fixing portion; a fixing member and a clamping member, the fixing member is provided with a second fixing portion, the clamping member is installed on the fixing base, the fixing member and the clamping member 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 motherboard. Wherein, a buffer member is provided on a side of the first fixing portion facing the second fixing portion, and the buffer member is adapted to abut against the motherboard.

[0006] According to the quick disassembly and assembly structure of the present application, by providing a fixing base and a fixing member, the fixing base is installed with a clamping member that is clamped and connected to the fixing member. The first fixing portion of the fixing base and the second fixing portion of the fixing member cooperate to clamp the motherboard. The buffer member is provided on a side of the first fixing portion facing the second fixing portion and is adapted to abut against the motherboard, so that the installation of the motherboard can be more convenient and efficient, and the motherboard can be effectively buffered and protected during the installation process and the operation and use process after installation, reducing the probability of damage such as scratches and breakages of the motherboard, thereby making the operation stability and reliability of the motherboard better.

[0007] In a possible implementation of the present application, the first fixing portion is constructed as a ring around the straight line where the first direction is located, and there are multiple buffer members, which are arranged at intervals along the circumference of the first fixing portion. The quick disassembly structure also includes a support assembly, which is provided on the first fixing portion. The support assembly includes a support rod and the buffer member, which extends along the first direction and is connected to the first fixing portion. The buffer member is a rubber sleeve, which is provided on one end of the support rod facing the second fixing portion, and 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 penetrates 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 via 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, is arranged on a side of the second fixing portion facing the fixing seat and has one end connected to the second fixing portion; a clamping portion, which is arranged on a 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 a 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 manner of the present application, the other end of the clamping portion forms a first inclined surface on the surface of the side facing away from the connecting portion, the first inclined surface extends obliquely in a direction away from the connecting portion, the clamping member is further provided with a guiding portion, the guiding portion is arranged in the first opening, and the guiding portion has a guiding inclined surface for guiding the other end of the clamping portion to deform in a direction close to the connecting portion when the fixing member moves towards the clamping member.

[0012] In a possible implementation manner of the present application, the quick disassembly and assembly structure further includes a quick release assembly, the quick release assembly is installed on the fixed seat, and the quick release assembly is used to disengage the clamping portion from the clamping groove so that the fixing member is disengaged from the clamping member.

[0013] In a possible implementation manner of the present application, the fixing member is provided with a first avoidance hole, the first avoidance hole penetrates through the second fixing portion and the connecting portion along the first direction, the clamping member is provided with a second avoidance hole, the avoidance hole penetrates through the clamping member along the first direction, and the quick release assembly includes: a main body arranged at the end of the clamping member facing away from the fixing member in the first direction; a pull rod and a pressing column, both arranged 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 part of the pressing column is located in the clamping groove and is adapted to abut against the clamping portion in the first direction.

[0014] In a possible implementation manner of the present application, the other end of the pressing column forms a second inclined surface, the second inclined surface is adapted to fit 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 pull groove is arranged at one end of the pull rod extending out of the fixing member, and the pull groove extends circumferentially along the pull rod to form a ring shape.

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

[0016] In a possible implementation manner of the present application, the fixed seat further includes a main body portion, the main body portion is provided with a first avoidance cavity, the opening of the first avoidance cavity faces away from the fixing member, the quick disassembly and assembly structure further includes a partition plate, the partition plate is arranged in the first avoidance cavity and is connected to the peripheral wall of the first avoidance cavity, and the partition plate is used to carry 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 reinforcement component, which is sleeved on the outside of the clamping part, and the reinforcement component includes: a fixing ring, which extends into a ring shape along the circumference of the clamping part; 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, 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 part facing away from the connecting part, wherein the wedge block is provided with a third avoidance hole, 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 part.

[0019] In a possible implementation of the present application, the fixing seat also includes a main body portion, the main body portion is provided with a second avoidance cavity, the opening of the second avoidance cavity faces the fixing member, the opening circumference of the second avoidance cavity extends outward in a direction away from the clamping member to form the first fixing portion, the clamping member 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 member, and the other end of the second elastic member 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 piece, the fixing seat is equipped with a clamping piece which is clamped and connected with the fixing piece, the first fixing part of the fixing seat and the second fixing part of the fixing piece 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 the operation and use after installation, so that the probability of scratches, breakages and other damages on the mainboard is greatly reduced, thereby improving the operation 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 apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 Schematic diagram after the quick disassembly and assembly structure according to an embodiment of the present application is assembled with the main board; Figure 2 Exploded view of the quick disassembly and assembly structure according to an embodiment of the present application; Figure 3 Schematic cross-sectional view after the quick disassembly and assembly structure according to an embodiment of the present application is assembled with the main board; Figure 4 Schematic diagram of the support assembly according to an embodiment of the present application; Figure 5 Schematic diagram after the fixing base, the fixing member and the clamping member according to an embodiment of the present application are assembled; Figure 6 Schematic diagram of the fixing member according to an embodiment of the present application; Figure 7 Schematic diagram after the clamping member and the fixing base according to an embodiment of the present application are assembled; Figure 8 Schematic diagram after the fixing member and the quick release assembly according to an embodiment of the present application are assembled; Figure 9 Schematic diagram after the strengthening assembly and the quick release assembly according to an embodiment of the present application are assembled; Figure 10 Schematic diagram of the strengthening assembly according to an embodiment of the present application; Figure 11 Schematic diagram of the quick release assembly according to an embodiment of the present application.

[0024] Reference numerals: 1, fixing member; 101, first avoidance hole; 11, second fixing part; 12, connecting part; 13, clamping part; 131, first inclined surface; 2, fixing base; 201, positioning groove; 202, first avoidance cavity; 203, second avoidance cavity; 21, first fixing part; 22, main body part; 23, connecting flange; 24, snap ring; 25, sleeve; 3, support assembly; 31, support rod; 311, second limiting part; 32, buffer member; 33, first elastic member; 4, clamping member; 401, second avoidance hole; 402, guiding inclined surface; 41, clamping groove; 411, first opening; 412, second opening; 413, third opening; 5, quick release assembly; 51, main body; 52, pull rod; 521, pull groove; 53, extrusion column; 531, second inclined surface; 6, strengthening assembly; 61. Fixed ring; 62. Second elastic member; 63. Wedge block; 631. Third avoidance hole; 7. Reinforcing member; 8. Partition board; 100. Quick disassembly and assembly structure; 200. Main board; 1000. Server. Specific implementation manner

[0025] The embodiments of the technical solutions of the present application will be described in detail below with reference to the accompanying drawings. The following embodiments are only used to illustrate the technical solutions of the present application more clearly, so they are only examples and cannot be used to limit the protection scope of the present application.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the description and claims of this application and the above drawings are intended to cover non-exclusive inclusion.

[0027] In the description of the embodiments of the present application, technical terms such as "first" and "second" are only used to distinguish different objects and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity, specific order or primary-secondary relationship of the indicated technical features. In the description of the embodiments of the present application, "a plurality of" means more than two, unless otherwise specifically defined.

[0028] Referring to "embodiment" herein means that the specific features, structures or characteristics described in connection with the embodiment may be included in at least one embodiment of this application. The phrase appears in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0029] In the description of the embodiments of the present application, the term "a plurality of" means more than two (including two).

[0030] In the description of the embodiments of the present application, technical terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the embodiments of the present application.

[0031] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installation", "connection", "fixation", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0032] The main board of a server is a computer main board specially designed for servers. It usually has more powerful performance, stability, and scalability than ordinary desktop main boards. The main board of a server generally supports multiple CPUs to work in parallel, can provide a large number of memory slots to meet the needs of large-capacity memory, has 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 the safe and efficient storage of data, also has powerful network functions, integrates multiple high-performance network cards to meet the needs of high-speed network communication, and has special designs in aspects such as heat dissipation and power management to meet the requirements of long-term stable operation of the server. It is a crucial core component in the server system and provides the hardware foundation and support for various computing, storage, and network functions of the server.

[0033] When assembling a server, the main board needs to be installed on the side wall or bottom plate of the server housing according to requirements. Usually, there are fixing holes reserved on the main board, and the assembler uses tools such as screwdrivers to fix the main board to the housing by screws. Since a large number of screws are used, it takes a lot of time for fixing, making the installation of the main board rather troublesome and time-consuming. Moreover, the screws are in hard contact with the main board, and the tightening force needs to be controlled during the process of tightening the screws. For example, when operating by mistake, if the tightening force is too large, it is easy to damage the structure of the main board, and the main board is prone to scratches, abrasions, and other damages due to collisions, frictions, etc. during the tightening process. During the use process after the main board is installed and fixed, when the main board is subjected to an impact force, since the main board is directly fastened by screws, the screw fastening does not buffer and protect the main board, and the main board is very easy to be damaged under the action of the impact force, resulting in a lack of effective buffering and protection during the installation and use of the main board, and the operation stability and reliability of the main board after installation are not good.

[0034] Based on the above considerations, in order to improve the installation efficiency of the main board and make the main board operate more stably and reliably after installation, the applicant has designed a quick disassembly and assembly structure through in-depth research. The following refers to Figures 1-11Describe a quick disassembly and assembly structure according to an embodiment of the first aspect of the present application. Figure 1 It is a schematic diagram after the quick disassembly and assembly structure according to an embodiment of the present application is assembled with the main board; Figure 2 It is an exploded view of the quick disassembly and assembly structure according to an embodiment of the present application; Figure 3 It is a schematic cross-sectional view after the quick disassembly and assembly structure according to an embodiment of the present application is assembled with the main board; Figure 4 It is a schematic diagram of the support component according to an embodiment of the present application; Figure 5 It is a schematic diagram after the fixing base, the fixing member and the clamping member are assembled according to an embodiment of the present application; Figure 6 It is a schematic diagram of the fixing member according to an embodiment of the present application; Figure 7 It is a schematic diagram after the clamping member is assembled with the fixing base according to an embodiment of the present application; Figure 8 It is a schematic diagram after the fixing member is assembled with the quick release component according to an embodiment of the present application; Figure 9 It is a schematic diagram after the reinforcing component is assembled with the quick release component according to an embodiment of the present application; Figure 10 It is a schematic diagram of the reinforcing component according to an embodiment of the present application; Figure 11 It is a schematic diagram of the quick release component according to an embodiment of the present application.

[0035] As Figures 1-11 As shown, the quick disassembly and assembly structure 100 according to an embodiment of the first aspect of the present application is used to fix the main board 200. The quick disassembly and assembly structure 100 includes: a fixing base 2, a fixing member 1, a clamping member 4 and a buffer member 32.

[0036] Specifically, one end of the fixing base 2 in the first direction is provided with a first fixing portion 21; the fixing member 1 is provided with a second fixing portion 11. The clamping member 4 is installed on the fixing base 2. The fixing member 1 and the clamping member 4 are clamped and connected in the first direction (such as Figure 1 the up and down direction shown). In the first direction, the first fixing portion 21 and the second fixing portion 11 cooperate to clamp the main board 200. Among them, 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 adapted to abut against the main board 200.

[0037] In this embodiment, the quick disassembly and assembly structure 100 includes a fixed seat 2. Exemplarily, when the main board 200 is fixed to the housing of the service area, the fixed seat 2 can be installed on the housing of the server 1000 to form an installation point for the main board 200. One end of the fixed seat 2 in the first direction is provided with a first fixing portion 21, 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 main board 200 in the first direction. The first direction can be the thickness direction of the main board 200. The fixed seat 2 can be located on one side of the main board 200, and the second fixing portion 11 of the fixing member 1 can be located on the other side of the main board 200. The first fixing portion 21 and the second fixing portion 11 can be arranged opposite to 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 main board 200 with the second fixing portion 11 in the first direction.

[0038] In this embodiment, the clamping member 4 is installed on the fixed seat 2 and is clamped and connected with the fixing member 1 in the first direction. The clamping member 4 can be installed on the side of the fixed seat 2 facing the main board 200, that is, on the side of the fixed seat 2 having the first fixing portion 21. When the main board 200 is installed on the housing of the server 1000 through the quick disassembly and assembly structure 100, the fixed seat 2 can be pre-installed on the housing. After the main board 200 and the fixed seat 2 are arranged in place, the fixing member 1 can pass through the fixing hole reserved on the main board 200 and be clamped with the clamping member 4 on the fixed seat 2, so that the second fixing portion 11 and the first fixing portion 21 can cooperate to clamp the main board 200. When installing the main board 200, the assembly worker can press and push the fixing member 1 from the fixing hole towards the fixed seat 2 to complete the fixing of the main board 200 in the quick disassembly and assembly structure 100 through the clamping of the fixing member 1 and the clamping member 4.

[0039] In this embodiment, by providing the first fixing portion 21 on the fixed seat 2 and the second fixing portion 11 on the fixing member 1, the first fixing portion 21 and the second fixing portion 11 cooperate to clamp the main board 200, and the fixing member 1 is clamped and connected with the fixed seat 2 through the clamping connection with the clamping member 4, so that the main board 200 can be easily installed and fixed during installation, thereby making the installation of the main board 200 faster and more efficient.

[0040] In this embodiment, a buffer member 32 is provided on one side of the first fixing portion 21 facing the second fixing portion 11. Exemplarily, the buffer member 32 can be a rubber member, an air cushion or other structures. The buffer member 32 can absorb energy and buffer through elastic deformation, gas compression, etc. When the main board 200 is assembled with the quick disassembly and assembly mechanism, after the fixing seat 2 is installed, when the main board 200 is installed with the fixing seat 2, the surface of the main board 200 contacts the buffer member 32. The assembler applies a thrust force towards the fixing seat 2 to the main board 200, and the thrust force is transmitted from the main board 200 to the buffer member 32. The buffer member 32 can buffer and absorb the acting force from the main board 200, thereby avoiding scratches, wear and other damages caused by the collision between the main board 200 and the fixing seat 2, so that the main board 200 can be well buffered and protected during the installation process. After the main board 200 is installed and fixed through the quick disassembly and assembly structure 100, during the long-term operation and use of the server 1000, when the main board 200 shakes due to the action of an external impact force, the buffer member 32 can continue to play a role in buffering and protecting, avoiding scratches, wear and other damages caused by a relatively violent collision between the main board 200 and the fixing seat 2 due to shaking, so that the main board 200 can have a more stable structural state during operation, and the operation stability and reliability of the main board 200 are better.

[0041] In this embodiment, by providing the fixing seat 2 and the fixing member 1, the fixing seat 2 is provided with a clamping member 4 which is clamped and connected with the fixing member 1. The first fixing portion 21 of the fixing seat 2 and the second fixing portion 11 of the fixing member 1 cooperate to clamp the main board 200. The buffer member 32 is provided on one side of the first fixing portion 21 facing the second fixing portion 11 and is adapted to abut against the main board 200, so that the installation of the main board 200 can be more convenient and efficient, and the main board 200 can be effectively buffered and protected during the installation process and the operation and use process after installation, and the probability of damages such as scratches and breakages of the main board 200 is well reduced, so that the operation stability and reliability of the main board 200 are better.

[0042] In a possible implementation manner of the present application, as Figure 2 shown, the first fixing portion 21 is configured as an annular shape around the straight line in the first direction, the number of the buffer members 32 is multiple, and the multiple buffer members 32 are arranged at intervals along the circumferential direction of the first fixing portion 21.

[0043] In this embodiment, the first fixing portion 21 is configured as an annular shape around the straight line in the first direction. Exemplarily, the clamping member 4 can be arranged on the radially inner side of the first fixing portion 21. The midline of the clamping member 4 along the first direction can be collinear 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 main board 200 along the circumferential direction of the clamping member 4 in the first direction. The fixing base 2 and the fixing member 1 are clamped and connected through the clamping member 4 on the radially inner side of the first fixing portion 21. The number of the buffer members 32 is set to be multiple. For example, the number of the buffer members 32 can be two, three, four, five, six, etc. The multiple buffer members 32 are arranged at intervals along the circumferential direction of the first fixing portion 21.

[0044] In this embodiment, the first fixing portion 21 is configured as an annular shape around the straight line in the first direction, with a simple structure, which can facilitate the clamping connection between the fixing member 1 and the clamping member 4 in the first direction, and to a certain extent, enable the fixing base 2 to cooperate with the fixing member 1 to clamp the main board 200 more stably. The multiple buffer members 32 are arranged at intervals along the circumferential direction of the first fixing portion 21. The multiple buffer members 32 can cooperate to play a good buffering role for the main board 200. Compared with arranging the buffer members 32 extending in an annular shape along the circumferential direction of the first fixing portion 21, the material used for the buffer members 32 can be reduced, and the cost of the quick disassembly and assembly structure 100 is relatively low. Optionally, the multiple buffer members 32 can be evenly arranged at intervals along the circumferential direction of the first fixing portion 21, so that the main board 200 can obtain uniform abutting and supporting effects on the annular surface clamped by the first fixing portion 21, and the fixing base 2 can cooperate with the fixing member 1 to play a more stable supporting and fixing role for the main board 200.

[0045] In a possible implementation manner of the present application, as Figure 2 , Figure 3 and Figure 4 shown, the quick disassembly and assembly structure 100 can further include a support assembly 3. The support assembly 3 is arranged on the first fixing portion 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 fixing portion 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 fixing portion 11. The multiple support assemblies 3 are arranged at intervals along the circumferential direction of the first fixing portion 21.

[0046] 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 32. The buffer 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 buffers 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 support of the rubber sleeve through the support rod 31. 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 rod 31 transmits a 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 rod 31.

[0047] In this embodiment, a plurality of support components 3 are arranged at intervals along the circumference of the first fixing portion 21, so that the fixing seat 2 can cooperate with the support rods 31 of the plurality of support components 3 to support the main board 200. The structure is simple, so that the fixing seat 2 can obtain a stable support effect, and the plurality of support components 3 can cooperate with the second fixing portion 11 of the fixing member 1 to stably clamp and fix the main board 200. Optionally, the plurality of support rods 31 can be evenly arranged at intervals along the circumference of the first fixing portion 21, so that the main board 200 can obtain a more uniform support effect, and the quick disassembly structure 100 can clamp and fix the main board 200 more stably.

[0048] In a possible implementation of the present application, Figure 3 As shown, the first fixed portion 21 may 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 arranged on the side of the first fixed portion 21 that is 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 one end of the support rod 31 that is away from the buffer member 32 is formed with a second limiting portion 311, 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.

[0049] In this embodiment, the first fixing portion 21 is provided with a through hole that penetrates the first fixing portion 21 along the first direction, the support rod 31 is penetrated by 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, 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 of the first fixing portion 21 to limit 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 supporting 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.

[0050] 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 against the rubber sleeve. When the mainboard 200 contacts the rubber sleeve or when the assembler uses excessive 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 the impact force is effectively absorbed and dispersed by 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 a position that cooperates with the clamping 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.

[0051] At the same time, during use after the mainboard 200 is installed, 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 role in buffering and absorbing energy, and the mainboard 200 can 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.

[0052] In a possible implementation manner of the present application, as Figure 2 and Figure 3 shown, a sleeve 25 is provided on the first fixing part 21. The sleeve 25 extends along the first direction and is communicated with the through hole. The support rod 31 is inserted through the sleeve 25, and the buffer member 32 is in limit fit with the sleeve 25 in the first direction.

[0053] In this embodiment, the first fixing part 21 is provided with the sleeve 25, and the sleeve 25 is communicated with the through hole. The sleeve 25 can be arranged on the side of the first fixing part 21 facing the second fixing part 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 member 32 is in limit fit with the sleeve 25 in the first direction. The outer diameter dimension of the buffer member 32 can be larger than the outer diameter dimension of the sleeve 25, and the inner diameter dimension of the buffer member 32 can be the same as the rod diameter of the support rod 31.

[0054] In this embodiment, the sleeve 25 is provided on the first fixing part 21 and the sleeve 25 is communicated with the through hole. The structure is simple, and it can cooperate with the inner peripheral wall of the through hole of the first fixing part 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 main board 200 or cooperate with the first elastic member 33 to play a stable buffering role.

[0055] In this embodiment, through the limit fit of the buffer member 32 and the sleeve 25 in the first direction, it can be avoided that the support rod 31 moves too large along the first direction and disengages from the through hole, so that the support assembly 3 can operate stably and reliably.

[0056] In a possible implementation manner of the present application, the number of the support assemblies 3 can be greater than or equal to 4 and less than or equal to 6.

[0057] In this embodiment, the number of the support assemblies 3 is set to be greater than or equal to 4 and less than or equal to 6. For example, the number of the support assemblies 3 can be 4, 5 or 6. The 4, 5 or 6 support assemblies 3 can be evenly spaced along the circumferential direction of the second fixing part 11.

[0058] In this embodiment, the number of the support assemblies 3 is set to be greater than or equal to 4, so that the main board 200 can obtain a sufficient number of support assemblies 3 to cooperate with the second fixing part 11 for stable support and clamping. The number of the support assemblies 3 is set to be less than or equal to 6, which can reduce the arrangement of unnecessary support assemblies and make the cost of the quick disassembly and assembly structure 100 relatively low.

[0059] In a possible implementation manner of the present application, as 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 in the first direction. The connecting portion 12 is disposed on the side of the second fixing portion 11 facing the fixing base 2 and one end thereof is connected to the second fixing portion 11. The clamping portion 13 is disposed on the side of the second fixing portion 11 facing the fixing base 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 a direction away from the connecting portion 12. The clamping member 4 is provided with a clamping groove 41. A first opening 411 is formed on the side of the clamping groove 41 facing the fixing member 1 in the first direction. The clamping portion 13 is adapted to extend into the clamping groove 41 through the first opening 411, so that the other end of the clamping portion 13 is clamped and connected to the clamping groove 41 in the first direction.

[0060] In this embodiment, the fixing member 1 further includes a connecting portion 12 and a clamping portion 13. The connecting portion 12 extends in the first direction and both ends thereof are respectively connected to the second fixing portion 11 and the clamping portion 13. The connecting column may be columnar in the first direction. For example, the connecting column may 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. Then 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 may have a certain elasticity. When a force is applied to the clamping portion 13 in the direction toward the connecting portion 12, the other end of the clamping portion 13 may move toward the connecting portion 12, and the whole clamping portion 13 is squeezed and contracted toward the connecting portion 12. When the external force gradually decreases, the other end of the clamping portion 13 may gradually rebound to the initial position.

[0061] In this embodiment, the clamping member 4 is provided with a clamping groove 41. A first opening 411 is formed on the side of the clamping groove 41 facing the fixing member 1 in the first direction. The clamping portion 13 extends into the clamping groove 41 through the first opening 411. During the process of clamping the fixing member 1 and the clamping member 4, when the clamping portion 13 gradually extends into the clamping groove 41 in the first direction, the clamping portion 13 may be squeezed and contracted under the limiting and squeezing action of the first opening 411, so that the whole clamping portion 13 can pass through the first opening 411. When the other end of the clamping portion 13 completely enters the opening of the clamping groove 41, the squeezing action of the first opening 411 on the clamping portion 13 disappears, and the clamping portion 13 rebounds. The other end of the clamping portion 13 may move in a direction away from the connecting portion 12 to reset, so as to abut against the side wall of the clamping groove 41 on the side facing the second fixing portion 11 in the first direction. Thus, the fixing member 1 can be clamped with the clamping groove 41 of the clamping member 4 through the clamping portion 13.

[0062] In this embodiment, the fixing member 1 is provided with a connecting portion 12 and a clamping portion 13, and 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 mainboard 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 mainboard 200 away from the fixing seat 2 to cooperate with the support component 3 to clamp and fix the mainboard 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, so that 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 the clamping portion 13 can form a clamping fit with the side wall of the clamping slot 41 after it completely enters the clamping slot 41.

[0063] In a possible implementation of the present 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 of a side away from the connecting portion 12 , and the first inclined surface 131 extends obliquely in a direction away from the connecting portion 12 .

[0064] 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 other end of the clamping portion 13 can have a larger area on a side surface facing the second fixing portion 11 in the first direction. When the clamping portion 13 is clamped and connected with the clamping groove 41, the other end of the clamping portion 13 has a side surface facing the second fixing portion 11 in the first direction and abuts against a side wall of the clamping groove 41 facing the second fixing portion 11 in the first direction, so that the clamping portion 13 and the clamping groove 41 have a larger clamping matching 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.

[0065] In a possible implementation of the present 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 at the first opening 411 and has a guide slope 402 , which 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 .

[0066] In this embodiment, the clamping member 4 is further provided with a guiding portion, which is arranged at the first opening 411. The guiding inclined surface 402 of the guiding portion is used to guide the other end of the clamping portion 13 to deform in the direction close to the connecting portion 12. The guiding inclined surface 402 can be arranged towards the second fixing portion 11 in the first direction and extend obliquely away from the second fixing portion 11. When the other end of the clamping portion 13 moves to the first opening 411, the other end of the clamping portion 13 can smoothly contract and deform towards the connecting portion 12 under the guiding action of the guiding inclined surface 402 and continue to move into the clamping groove 41, thereby reducing the probability of jamming and enabling the clamping portion 13 to be stably and smoothly clamped with the clamping member 4 in place.

[0067] In a possible implementation manner of the present application, the number of the clamping portions 13 can be multiple, and the multiple clamping portions 13 are arranged at intervals along the circumferential direction of the connecting portion 12. The number of the clamping grooves 41 is multiple, and the multiple clamping grooves 41 are arranged in one-to-one correspondence with the multiple clamping portions 13.

[0068] In this embodiment, the number of the clamping portions 13 is set to be multiple. For example, the number of the clamping portions 13 can be two, three, four, five, six, etc. The multiple clamping portions 13 are arranged at intervals along the circumferential direction of the connecting portion 12. Correspondingly, the number of the clamping grooves on the clamping member 4 can be correspondingly set to two, three, four, five, six, etc. Exemplarily, the first openings 411 of the multiple clamping grooves can be communicated so that the multiple clamping portions 13 can smoothly extend into the clamping groove 41.

[0069] In this embodiment, the multiple clamping portions 13 are arranged at intervals along the circumferential direction of the connecting portion 12, which can well improve the clamping stability and reliability between the fixing member 1 and the clamping member 4, make the clamping between the fixing member 1 and the fixing seat 2 more stable and reliable, and thus make the support and fixation of the quick disassembly and assembly structure 100 for the main board 200 more stable and reliable.

[0070] In a possible implementation manner of the present application, the number of the clamping portions 13 can be greater than or equal to 4 and less than or equal to 6.

[0071] In this embodiment, the number of the clamping portions 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 portions 13 can be 4, 5 or 6. The 4, 5 or 6 clamping portions 13 can be evenly arranged at intervals along the circumferential direction of the connecting portion 12 to further improve the clamping stability.

[0072] In this embodiment, setting the number of the clamping portions 13 to be greater than or equal to 4 can enable the fixing member 1 to be clamped with the clamping member 4 through sufficient clamping portions 13, so that the fixing member 1 and the clamping member 4 can be stably and reliably clamped and connected. Setting the number of the clamping portions 13 to be less than or equal to 6 can avoid waste of materials and excessive connection caused by too many clamping portions 13, and make the cost of the quick disassembly and assembly structure 100 relatively low.

[0073] In a possible implementation of the present application, with reference to Figure 2 and Figure 3 as shown, the quick disassembly and assembly structure 100 further includes a quick release component 5. The quick release component 5 is installed on the fixed seat 2 and is used to disengage the clamping portion 13 from the card slot 41 so that the fixing member 1 is disengaged from the clamping member 4.

[0074] In this embodiment, the quick disassembly and assembly structure 100 of the present application further provides a quick release component 5. The quick release component 5 is installed on the fixed seat 2 and is used to disengage the clamping portion 13 from the card slot 41. Then, when the main board 200 needs to be disassembled, repaired, or replaced, etc., the assembly personnel or maintenance personnel can operate the quick release component 5 to disengage the clamping portion 13 from the card slot 41, so that the fixing member 1 is disengaged from the clamping member 4, and further the main board 200 can be taken out from the server 1000 for subsequent processing or replacement of the main board 200, etc.

[0075] It can be understood that when the main board 200 is fixed by multiple screws, during the disassembly process of the main board 200, the screws need to be unscrewed in the reverse direction, which also takes a relatively long time, and it is easy to cause damage to the main board 200 due to problems such as screw thread slipping, making the disassembly of the main board 200 troublesome and time-consuming and making the main board 200 prone to damage.

[0076] In the quick disassembly and assembly structure 100 of this embodiment, by providing the quick release component 5, the assembly personnel or maintenance personnel can operate the quick release component 5 to disengage the clamping portion 13 from the card slot 41, thereby releasing the clamping and fixing of the fixing member 1 and the fixed seat 2 on the main board 200, so that the main board 200 can be easily disassembled and will not cause damage to the main board 200.

[0077] In a possible implementation of the present application, with reference to Figure 2 , Figures 6-11 as shown, the fixing member 1 may be provided with a first avoidance hole 101. The first avoidance hole 101 penetrates through the second fixing portion 11 and the connecting portion 12 along a first direction. The clamping member 4 is provided with a second avoidance hole 401. The avoidance hole penetrates through the clamping member 4 along the first direction. The quick release component 5 may include: a main body 51, a pull rod 52, and a pressing column 53.

[0078] Specifically, the main body 51 is provided at the end of the clamping member 4 facing away from the fixing member 1 in the first direction; both the pull rod 52 and the pressing column 53 are 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 portion 11. At least a part of the pressing column 53 is located in the card slot 41 and is adapted to abut against the clamping portion 13 in the first direction.

[0079] In this embodiment, the main body 51 of the quick-release component 5 is arranged at the end of the clamping component 4 facing away from the fixing component 1. In other words, the main body 51 is arranged on the side of the clamping component 4 away from the connecting part 12 and the clamping part 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 component 4 and the first avoidance hole 101 on the fixing component 1 along the first direction. The pull rod 52 and the main body 51 can be movable relative to the fixing component 1 and the clamping component 4 along the first direction. The extrusion column 53 is connected to the main body 51 and can extend into the clamping groove 41 to abut against the clamping part 13 in the first direction. The extrusion column 53 can abut against the surface of the clamping part 13 on the side away from the second fixing part 11 and away from the connecting part 12 in the direction towards the connecting part 12 in the first direction. When the quick-release component 5 moves along the direction from the fixing seat 2 towards the fixing component 1, the extrusion column 53 gradually squeezes the clamping part 13 in the direction towards the connecting part 12. Under the squeezing action of the extrusion column 53, the clamping part 13 contracts towards the connecting part 12. The other end of the clamping part 13 gradually moves from the side wall of the clamping groove 41 facing the second fixing part 11 in the first direction to the first opening 411 until the other end of the clamping part 13 is completely within the range of the first opening 411 in the first direction. At this time, the clamping part 13 is disengaged from the clamping relationship with the clamping groove 41, and the extrusion column 53 can continue to move so that the other end of the clamping part 13 can extend beyond the first opening 411. The fixing component 1 can move away from the fixing seat 2 along the first direction, so that the clamping part 13 gradually disengages from the clamping groove 41 to completely separate the fixing component 1 from the fixing seat 2, thereby releasing the clamping and fixing of the main board 200.

[0080] When disassembling the main board 200, assemblers or maintenance personnel can use tools such as hands to grasp or pinch and pull the end extending beyond the fixing component 1 in the direction away from the fixing seat 2, so that the clamping part 13 is disengaged from the clamping groove 41. Assemblers or maintenance personnel can conveniently remove the fixing component 1 from the fixing seat 2, thereby disassembling the main board 200 from the quick-disassembly and assembly structure 100. The disassembly is convenient and easy, and can well avoid damaging the main board 200.

[0081] In a possible implementation manner of the present application, with reference to Figure 8 、 Figure 9 and Figure 11 as shown, the other end of the extrusion column 53 is formed with a second inclined surface 531, and the second inclined surface 531 is adapted to fit with the surface of the clamping part 13 on the side away from the connecting part 12 in the radial direction of the second fixing part 11.

[0082] In this embodiment, the other end of the extrusion post 53 is formed with a second inclined surface 531 that fits the surface of the clamping portion 13. The structure is simple, which can increase the extrusion cooperation area between the extrusion post 53 and the clamping portion 13, enabling the extrusion post 53 to more stably and reliably extrude the clamping portion 13. To a certain extent, it can reduce the probability that the structure of the clamping portion 13 is damaged due to a large stress concentration formed on the clamping portion 13 during the extrusion process, so that the quick-release assembly 5 and the fixing member 1 can have a longer service life.

[0083] In a possible implementation manner of the present application, as shown in FIGS. 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 circumferentially along the pull rod 52 to form a ring.

[0084] In this embodiment, a pull groove 521 is provided at one end of the pull rod 52 extending out of the fixing member 1, and the pull groove 521 extends circumferentially along the pull rod 52 to form a ring. When the main board 200 needs to be disassembled, tools such as the fingers of the assembler can stably and reliably hold the pull rod 52 during the process of pulling the pull rod 52 in the first direction by contacting and applying force to the wall surface of the pull groove 521, well avoiding the probability of slipping and getting out of hand, enabling the assembler and the like to stably and easily pull and hold for disassembly.

[0085] In a possible implementation manner of the present application, as shown in Figure 2 and Figure 8 As shown, the quick-disassembly and assembly structure 100 further includes a reinforcing member 7. The reinforcing member 7 is connected to the second fixing portion 11 of the fixing member 1. The reinforcing member 7 is disposed around the circumference of the first avoidance hole 101, and the reinforcing member 7 protrudes away from the second fixing portion 11 in the first direction.

[0086] In this embodiment, the quick-disassembly and assembly structure 100 is provided with a reinforcing member 7 on the second fixing portion 11. The reinforcing member 7 is disposed around the circumference of the first avoidance hole 101 and protrudes away from the second fixing portion 11. The reinforcing member 7 can be annular. Exemplarily, the reinforcing member 7 can protrude away from the second fixing portion 11 to form an arc surface. The reinforcing member 7 and the second fixing portion 11 can be fixedly connected by bonding, riveting or other means. The circumferential wall on the radially inner side of the reinforcing member 7 can extend linearly in the first direction or extend toward the second fixing portion 11 and extend obliquely toward the direction of the first avoidance hole 101. The reinforcing member 7 can be set as a metal part, a plastic part or a rubber part, etc. according to needs.

[0087] When assembling the main board 200, when the assembler snaps the fixing member 1 onto the fixing seat 2, the reinforcing member 7 can bear the force directly applied by the assembler. For example, multiple fingers of the assembler can press on the reinforcing member 7 to move the entire fixing member 1 towards the fixing seat 2. Or when disassembling the main board 200, the assembler can resist the reinforcing member 7 while pulling the pull rod 52, applying a reverse supporting thrust to the fixing member 1. During the process of the extrusion post 53 extruding the clamping portion 13, the reverse supporting thrust can offset the thrust generated by the extrusion post 53 in the first direction on the clamping portion 13, so that the extrusion force between the other end of the clamping portion 13 and the card slot 41 gradually increases in the first direction. Thus, the clamping portion 13 can be more easily deformed towards the connecting portion 12 and the other end of the clamping portion 13 can more smoothly disengage from the side wall of the card slot 41 to the first opening 411, so that the fixing member 1 can be more smoothly separated from the fixing seat 2.

[0088] The reinforcing member 7 provided in this embodiment can make the force on the second fixing portion 11 of the fixing member 1 more uniform, so that the force applied by the assembler can be more evenly dispersed on the fixing member 1. Thus, when the fixing member 1 is snap-fitted with the fixing seat 2, the assembly connection can be carried out more stably, and the probability of damage to the second fixing portion 11 due to excessive pressure can be well reduced, making the overall structure of the quick disassembly and assembly structure 100 more stable during use.

[0089] In a possible implementation manner of the present application, as Figure 3 shown, the fixing seat 2 further includes a main body portion 22. The main body portion 22 is provided with a first avoidance cavity 202. The opening of the first avoidance cavity 202 faces away from the fixing member 1. The quick disassembly and assembly structure 100 further includes a partition 8. The partition 8 is disposed 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 carry the quick release assembly 5.

[0090] In this embodiment, the fixing seat 2 is provided with a first avoidance cavity 202. The opening of the first avoidance cavity 202 faces away from the fixing member 1. The partition 8 is disposed in the first avoidance cavity 202 and is connected to the peripheral wall of the first avoidance cavity 202. For example, the peripheral edge of the partition 8 can be adhesively fixed to the peripheral wall of the first avoidance cavity 202. The partition 8 is used to carry the quick release assembly 5. Exemplarily, in the first direction, the quick release assembly 5 is disposed on the side of the partition 8 facing the fixing member 1. A 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. The pull rod 52 and the extrusion post 53 can respectively extend from the first avoidance cavity 202 into the first avoidance hole 101 and the card slot 41 of the clamping member 4. A second opening 412 can be formed on the side of the clamping member 4 facing the main body 51 in the first direction. The second opening 412 is communicated with the first avoidance cavity 202 and the card slot 41. The extrusion post 53 can extend into the card slot 41 from the second opening 412.

[0091] When the quick-release assembly 5 is assembled with the fixing seat 2, the quick-release assembly 5 can be assembled into the fixing seat 2 from the opening of the first avoidance cavity 202. After the mainboard 200 is fixed by the quick-disassembly structure 100, the partition 8 can stably support and limit the quick-release assembly 5 in the fixing seat 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 seat 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. The structure is simple and convenient for the assembly of the quick-release assembly 5 and the arrangement in the fixing seat 2. The partition 8 can close the opening of the first avoidance cavity 202, so that the quick-release assembly 5 can be stably arranged in the fixing seat 2.

[0092] In a possible implementation of the present application, there can be multiple clamping parts 13, which are arranged at intervals along the circumference of the connecting part 12, and there can be multiple extrusion columns 53, which are arranged one-to-one with the multiple clamping parts 13.

[0093] 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 disassemble 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.

[0094] In a possible implementation of the present application, reference Figure 2 , Figure 9 and Figure 10 As shown, the quick disassembly structure 100 may further include a reinforcing component 6 , which is sleeved on the outside of the clamping component 4 . The reinforcing component 6 may include: a fixing ring 61 , a second elastic component 62 and a wedge block 63 .

[0095] Specifically, 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 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 with the third avoidance hole 631 to abut against the clamping portion 13.

[0096] The reinforcing component 6 in this embodiment is sleeved on the outer side of the clip 4, the fixing ring 61 extends in a ring shape along the circumference of the clip 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 abuts against the fixing seat 2, the second elastic member 62 can be sleeved on the outer side of the clip 4, illustratively, the clip 4 can be cylindrical, and the end of the clip 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.

[0097] The wedge block 63 is connected to the fixing ring 61 and is arranged in the slot 41. When there are multiple slots 41, the number of wedge blocks 63 is correspondingly multiple. The multiple wedge blocks 63 and the multiple slots 41 can be arranged one by one. 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. Exemplarily, the extension direction of the wedge surface can be the same as the extension direction of the side surface of the clamping portion 13 facing away from the connecting portion 12. After the clamping portion 13 and the clamping member 4 are clamped into place, the wedge surface can fit against the side surface of the clamping portion 13 facing away from the connecting portion 12.

[0098] After the fixing part is snap-connected with the snap-connecting member 4, the other end of the snap-connecting member 13 abuts against the side surface of the snap-connecting member 13 facing the second fixing part 11 in the first direction on the side surface of the snap-connecting member 13 facing the second fixing part 11 in the first direction on the side surface of the snap-connecting member 13 facing the second fixing part 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 part 11, so that the wedge block 63 can apply a force along the first direction toward the second fixing part 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 member 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 the snap-connection being loose, so that the second fixing part 11 and the supporting assembly 3 can cooperate to clamp and fix the mainboard 200 more stably, making the fixation of the mainboard 200 more stable and reliable.

[0099] In this embodiment, the wedge block 63 is arranged in the slot 41. Exemplarily, the 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 part 4 is assembled and fixed to the fixing seat 2, the clamping part 4 can be assembled with the reinforcement component 6, and 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 part 4 into the slot 41 along the first direction. After the wedge block 63 is assembled into the slot 41, the reinforcement component 6 and the clamping part 4 are installed as a whole in the fixing seat 2.

[0100] 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 to perform the disassembly operation.

[0101] It can be understood that during the process in which the clamping portion 13 completely extends into the card slot 41 along the first direction or one end of the clamping portion 13 moves completely towards the connecting portion 12 to the first opening 411 during detachment, the dimension of the clamping portion 13 in the first direction will change during the process of deforming towards or away from the connecting portion 12. For example, compared with 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 surface of the card slot 41 facing the second fixing portion 11, the distance between the end of the clamping portion 13 connected to the connecting portion 12 and the side wall surface facing the second fixing portion 11 in the first direction. After the clamping portion 13 contracts and deforms towards the connecting portion 12, the distance between the end of the clamping portion 13 connected to the connecting portion 12 and the side wall surface of the card slot 41 in the first direction facing the second fixing portion 11 in the first direction is longer. That is to say, during the process of the clamping portion 13 being clamped with the card slot 41, the clamping portion 13 needs to move towards the fixing base 2 along the first direction first, so that the other end of the clamping portion 13 can be completely located within the card slot 41 to facilitate abutting against the side wall of the card slot 41. Then the clamping portion 13 moves away from the fixing base 2 along the first direction, so that the other end of the clamping portion 13 can abut against the side wall surface of the card slot 41 facing the second fixing portion 11. Correspondingly, when the clamping portion 13 detaches from the card slot 41, the clamping portion 13 continues to move towards the fixing base 2 along the first direction so that the other end of the clamping portion 13 can smoothly move to the first opening 411, and then the clamping portion 13 moves away from the fixing base 2 to gradually disengage from the card slot 41.

[0102] For the reinforcing component 6 of this embodiment, during the process of the clamping portion 13 being clamped and assembled with the card slot 41, the wedge block 63 can cooperate well with the second elastic member 62 to buffer the movement of the clamping portion 13, reducing problems such as collision damage during the clamping process of the clamping portion 13 and the card slot 41 due to excessive or too fast applied force, enabling the clamping portion 13 to be stably and reliably clamped with the card slot 41. And during the process of the assembler separating the fixing member 1 and the fixing base 2 using the quick-release component 5, it can buffer the pushing of the extrusion post 53, enabling the clamping portion 13 to stably gradually disengage from the card slot 41. Thus, the fixing member 1 and the fixing base 2 can be stably and reliably carried out during both the clamping connection and the disassembly separation processes, thereby well improving the stability and reliability of the quick-disassembly and assembly structure 100 during use.

[0103] Furthermore, during the process of the clamping portion 13 detaching from the card slot 41, when the other end of the clamping portion 13 is at 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 base 2, thereby enabling the clamping portion 13 to quickly disengage from the card slot 41, and further enabling the fixing member 1 to be more conveniently and quickly separated from the clamping member 4, thus making the disassembly of the main board 200 more convenient and efficient.

[0104] In a possible implementation manner of the present application, as Figure 3 shown, the fixing base 2 may further include a main body portion 22. The main body portion 22 is provided with a second avoidance cavity 203. The opening of the second avoidance cavity 203 faces the fixing member 1. The peripheral edge of the opening 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 disposed in the second avoidance cavity 203 and extends beyond the opening of the second avoidance cavity 203 in a first direction. The bottom wall of the second avoidance cavity 203 is provided with a positioning groove 201. The positioning groove 201 extends circumferentially along the clamping member 4 to form a ring shape. The other end of the second elastic member 62 extends into the positioning groove 201.

[0105] In this embodiment, the fixing base 2 is provided with a second avoidance cavity 203. The opening of the second avoidance cavity 203 faces the fixing member 1. The clamping member 4 is disposed in the second avoidance cavity 203. Exemplarily, the bottom wall of the second avoidance cavity 203 may be provided with a through hole to communicate with the first avoidance cavity 202. One end of the clamping member 4 facing the bottom wall of the second avoidance cavity 203 seals the through hole. The extrusion column 53 and the pull rod 52 of the quick-release assembly 5 can pass through the through hole and directly cooperate with the clamping groove 41 of the clamping member 4 and the first avoidance hole 101. A snap ring 24 may also be disposed in the second avoidance cavity 203. The snap ring 24 is connected to the bottom wall and extends along the first direction towards the opening of the second avoidance cavity 203. One end of the clamping member 4 can be inserted into the snap ring 24 and abuts against the bottom wall, so as to be fixed in the fixing base 2. The clamping member 4 and the snap ring 24 may be in interference fit or connected and fixed by means such as adhesion or threaded connection.

[0106] The bottom wall of the second avoidance cavity 203 is provided with a positioning groove 201. 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 and cooperate with the fixing base 2 under the limiting action of the positioning groove 201 and can elastically deform stably along the first direction to play a buffering role.

[0107] In this embodiment, the peripheral edge of the opening 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 extends beyond the opening of the second avoidance cavity 203. After the fixing member 1 and the clamping member 4 are clamped, the second fixing portion 11 and the first fixing portion 21 may have a certain clamping space in the first direction to facilitate the support assembly 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 base 2, the protruding clamping member 4 can play a certain positioning role for the main board 200. The main board 200 can be quickly positioned with the fixing base 2 by passing through the clamping member 4 into a preset fixing hole, so that the main board 200 can be more convenient during assembly and positioning.

[0108] Next, refer to Figures 1-11 to describe the server 1000 according to the second aspect embodiment of the present application.

[0109] As shown Figures 1-11 in FIG. 3, the server 1000 according to an embodiment of the present application includes: a main board 200 and a quick disassembly and assembly structure 100 according to an embodiment of the first aspect of the present application.

[0110] Other components and operations of the server 1000 according to an embodiment of the present application are known to those of ordinary skill in the art and will not be described in detail here.

[0111] For the server 1000 according to an embodiment of the present application, by providing the quick disassembly and assembly structure 100 of the above-mentioned first aspect, by providing a fixing base 2 and a fixing member 1, the fixing base 2 is provided with a clamping member 4 which is clamped and connected to the fixing member 1, and the first fixing portion 21 of the fixing base 2 and the second fixing portion 11 of the fixing member 1 cooperate to clamp the main board 200. The buffer member 32 is arranged on the side of the first fixing portion 21 facing the second fixing portion 11 and is adapted to abut against the main board 200, so that the installation of the main board 200 can be more convenient and efficient, and the main board 200 can be effectively buffered and protected during the installation process and the operation and use process after installation, so that the probability of damage such as scratches and breakages of the main board 200 is well reduced, thereby making the operation stability and reliability of the main board 200 better.

[0112] Next, reference will be made to Figures 1-11 describe the server 1000 according to a specific embodiment of the present application.

[0113] As shown Figures 1-11 in FIG. 4, the server 1000 may include a main board 200 and a quick disassembly and assembly structure 100, and the main board 200 may be installed at a corresponding installation position in the server 1000 through a plurality of quick disassembly and assembly structures 100.

[0114] Fixing holes may be reserved on the main board 200. The quick disassembly and assembly structure 100 includes a fixing member 1, a fixing base 2, a clamping member 4, a quick release assembly 5, a support assembly 3, a strengthening assembly 6 and a strengthening member 7. The quick socket structure may be processed and manufactured from materials such as plastics or metals according to needs to meet the usage requirements.

[0115] The fixing base 2 extends along a first direction, which may be the thickness direction of the main board 200. The cross-section of the fixing base 2 may be a circular ring. The fixing base 2 is provided with a first avoidance cavity 202 and a second avoidance cavity 203 that communicate with each other along the first direction. A partition 8 is arranged in the first avoidance cavity 202, and the partition 8 closes the opening of the first avoidance cavity 202. An opening is formed on the side of the second avoidance cavity 203 facing away from the first avoidance cavity 202. Both the first avoidance cavity 202 and the second avoidance cavity 203 may be trumpet-shaped cavities. A connecting flange 23 may be formed along the peripheral edge of the opening of the first avoidance cavity 202. The connecting flange 23 extends circumferentially along the fixing base 2 to form a ring. A plurality of mounting holes are provided on the connecting flange 23, and the plurality of mounting holes may be evenly spaced along the circumferential direction of the connecting flange 23. An opening of the second avoidance cavity 203 may form a first fixing portion 21. The first fixing portion 21 extends circumferentially along the fixing base 2 to form a ring. The first fixing portion 21 is provided with six through holes penetrating the first fixing portion 21, and the six through holes are evenly spaced along the circumferential direction of the fixing base 2. Six sleeves 25 are arranged on the side facing away from the first avoidance cavity 202, and the six sleeves 25 are arranged in one-to-one correspondence with the six through holes and communicate with them. A positioning groove 201 is formed on the bottom wall of the second avoidance cavity 203 and is connected with a snap ring 24. A through hole is formed on the bottom wall inside the snap ring 24 in the radial direction. The positioning groove 201 extends circumferentially along the snap ring 24 to form a ring and may be coaxially arranged with the snap ring 24.

[0116] The supporting assembly 3 includes a support rod 31, a buffer member 32, and a first elastic member 33. The support rod 31 extends along the first direction and passes through the through hole. One end of the support rod 31 facing the connecting flange 23 forms a second limiting portion 311. The first elastic member 33 is a spring and is sleeved on the support rod 31. The first elastic member 33 is arranged on the side of the first fixing portion 21 facing the connecting flange 23, and both ends are respectively connected with the first fixing portion 21 and the second limiting portion 311. The buffer member 32 is a rubber sleeve, and the rubber sleeve is sleeved on the other end of the support rod 31. The number of the supporting assemblies 3 is six, and the six supporting assemblies 3 are arranged in one-to-one correspondence with the six through holes.

[0117] The clamping member 4 is cylindrical. The clamping member 4 extends along the first direction, and one end is inserted into the snap 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. The six clamping grooves 41 are evenly spaced along the circumferential direction of the clamping member 4 and communicate with each other. The clamping grooves 41 respectively form a first opening 411 and a second opening 412 at both ends of the clamping member 4 along the first direction. A third opening 413 is formed on the circumferential wall of the clamping member 4 in the radial direction. The third opening 413 may communicate with the second opening 412. A second avoidance hole 401 is formed in the middle of the clamping member 4. The second avoidance hole 401 penetrates the clamping member 4 along the first direction. A guiding portion may be formed along the edge of the first opening 411 on the side of the clamping member 4 in the radial direction facing away from the second avoidance hole 401. The guiding portion forms a guiding inclined surface 402 on the side facing away from the clamping groove 41 in the first direction.

[0118] 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. Both 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 six clamping grooves 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 penetrates the connecting portion 12 and the second fixing portion 11 along the first direction.

[0119] 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 outer side of the clamping member 4. One end of the second elastic member 62 is fixedly connected to the fixing ring 61, and the other end of the second elastic member 62 extends into the positioning groove 201 and is fixedly connected. The number of the wedge blocks 63 is six, one end of the wedge block 63 is connected to the fixing ring 61, and 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 connection 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 connection plate and the six wedge blocks 63 may be an integral part.

[0120] The quick release assembly 5 includes a main body 51, a pulling and squeezing column 53, the main body 51 is in the shape of a circular plate and is arranged in the first avoidance cavity 202 between the clamping member 4 and the partition 8, the number of squeezing columns 53 is six and all connected to the main body 51, the squeezing column 53 passes through the perforation and the third avoidance hole 631 of the wedge block 63 and then abuts against the clamping portion 13, the pull rod 52 passes through the perforation, the through hole of the second avoidance cavity 203, the perforation of the connecting plate, the second avoidance hole 401 of the clamping member 4 and the first avoidance hole 101 of the fixing member 1 in sequence and passes through the fixing member 1. The reinforcement member 7 is arranged on the side of the second fixing portion 11 where the pull rod 52 passes through and is arranged around the first avoidance hole 101, and the reinforcement member 7 is a smooth sheet.

[0121] When the mainboard 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 supporting component 3 and the reinforcing component 6 is pre-fixed with the structure of the installation position through the connecting flange 23, and the assembler then positions and arranges the mainboard 200 and the multiple fixing seats 2. The mainboard 200 can be quickly positioned by passing the clamping member 4 through the reserved hole fixing hole. The assembler presses the mainboard 200 to the fixing seat 2, and the multiple supporting components 3 abut against the mainboard 200 through the rubber sleeve. The deformable nature of the rubber sleeve protects the mainboard 200 and prevents damage to the surface of the mainboard 200. It cooperates with the elastic buffering of the first elastic member 33 to effectively buffer the impact force received by the mainboard 200 during abutment assembly, thereby reducing In order to reduce the impact force when installing 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 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 through 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.

[0122] After the motherboard 200 is installed, when the motherboard 200 is subjected to impact and shakes, the clamping portion 13 moves to squeeze the wedge block 63 to slide, and the support assembly 3 can offset the impact force through the deformation of the first elastic member 33 and the second elastic member 62, thereby protecting the motherboard 200 well.

[0123] When disassembling the main board 200, the assembler can hold the pull groove 521 with his fingers and pull it, thereby 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. The disassembly is convenient and quick.

[0124] In this embodiment, by providing a rubber sleeve, due to the deformable property of the rubber sleeve, it can effectively buffer the contact force with the surface of the main board 200, avoiding scratches, wear and other damage to the surface of the main board 200 caused by factors such as collision and friction. At the same time, in cooperation with the excellent elasticity of the first spring, when the main board 200 is installed, it can effectively absorb and disperse the impact force, reducing the impact on the precision electronic components and circuits inside the main board 200. At the same time, the first elastic member 33 and the second elastic member 62 can also play an auxiliary supporting and protecting role for the main board 200 to a certain extent, further enhancing the stability of the main board 200 after installation and reducing the occurrence probability of problems such as poor contact caused by the shaking of the main board 200.

[0125] In this embodiment, by providing the quick disassembly and assembly structure 100 of the above-mentioned first aspect embodiment, by providing the fixed seat 2 and the fixing member 1, the fixed seat 2 is provided with a clamping member 4 which is clamped and connected with the fixing member 1. The first fixing portion 21 of the fixed seat 2 and the second fixing portion 11 of the fixing member 1 cooperate to clamp the main board 200. The buffer member 32 is arranged on the side of the first fixing portion 21 facing the second fixing portion 11 and is adapted to abut against the main board 200, so that the installation of the main board 200 can be more convenient and efficient, and the main board 200 can be effectively buffered and protected during the installation process and the operation and use process after installation, and the probability of damage such as scratches and breakage of the main board 200 can be well reduced, thereby making the operation stability and reliability of the main board 200 better.

[0126] 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 foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should all be covered within the scope of the claims and the description of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in each embodiment can be combined in any way. The present application is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling 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 a first fixing portion (21) is provided at one end of the fixing seat (2) in a first direction; A fixing member (1) and a clamping member (4), wherein the fixing member (1) is provided with a second fixing portion (11), 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, and in the first direction, the first fixing portion (21) and the second fixing portion (11) cooperate to clamp the mainboard (200), wherein: A buffer component (32) is provided on one side of the first fixing portion (21) facing the second fixing portion (11), and the buffer component (32) is 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 constructed as a ring around a straight line where the first direction is located. The number of the buffer components (32) is multiple, and the multiple buffer components (32) are arranged at intervals along the circumference of the first fixing portion (21). The quick disassembly structure also includes a support assembly (3), and the support assembly (3) is arranged on the first fixing portion (21). The support assembly (3) includes a support rod (31) and the buffer component (32). The support rod (31) extends along the first direction and is connected to the first fixing portion (21). The buffer component (32) is a rubber sleeve, and the buffer component (32) is sleeved on one end of the support rod (31) facing the second fixing portion (11). The multiple support assemblies (3) are arranged at intervals along the circumference of the first fixing portion (21).

3. The quick disassembly and assembly structure according to claim 2, wherein, 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 inserted into 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 a 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) via the second limiting portion (311).

4. The quick disassembly and assembly structure according to claim 3, wherein 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 (32) is limitedly matched with the sleeve (25) in the first direction.

5. The quick disassembly and assembly structure according to any one of claims 1-4, characterized in that, The fixing member (1) comprises: A connecting portion (12) that extends along the first direction, is disposed on a side of the second fixing portion (11) facing the fixing base (2), and has one end connected to the second fixing portion (11). A clamping portion (13) that is disposed on a side of the second fixing portion (11) facing the fixing base (2), has one end connected to the other end of the connecting portion (12), and the other end of the clamping portion (13) extends towards the second fixing portion (11) and is inclined in a direction away from the connecting portion (12). The clamping member (4) is provided with a clamping groove (41), and a first opening (411) is formed on a side of the clamping groove (41) facing the fixing member (1) in the first direction. The clamping portion (13) is adapted to extend into the clamping groove (41) through the first opening (411) so that the other end of the clamping portion (13) is clamped and connected to the clamping groove (41) in the first direction.

6. The quick disassembly and assembly structure according to claim 5, characterized in that On a surface of the other end of the clamping portion (13) on a side facing away from the connecting portion (12), a first inclined surface (131) is formed, and the first inclined surface (131) extends obliquely in a direction away from the connecting portion (12). The clamping member (4) is further provided with a guiding portion, the guiding portion is disposed at the first opening (411), and the guiding portion has a guiding inclined surface (402) for guiding the other end of the clamping portion (13) to deform towards a direction close to the connecting portion (12) when the fixing member (1) moves towards the clamping member (4).

7. The quick disassembly and assembly structure according to claim 5, characterized in that, It further includes a quick-release assembly (5), the quick-release assembly (5) is installed on the fixing base (2), and the quick-release assembly (5) is used to disengage the clamping portion (13) from the clamping groove (41) so that the fixing member (1) is disengaged from the clamping member (4).

8. The quick-disassembly and assembly structure according to claim 7, characterized in that The fixing member (1) is provided with a first avoidance hole (101), the first avoidance hole (101) penetrates 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), and the avoidance hole penetrates through the clamping member (4) along the first direction. The quick-release assembly (5) includes: A main body (51) that is disposed at an end of the clamping member (4) facing away from the fixing member (1) in the first direction. A pull rod (52) and a pressing column (53), both are disposed on a 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 portion (11). At least a part of the pressing column (53) is located in the clamping groove (41) and is adapted to abut against the clamping portion (13) in the first direction.

9. The quick-disassembly and assembly structure according to claim 8, wherein, The other end of the extrusion post (53) is formed with a second inclined surface (531), and the second inclined surface (531) is adapted to be in contact with a surface of the clamping portion (13) on a side radially away from the connecting portion (12) of the second fixing portion (11). 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 circumferentially along the pull rod (52) to form a ring shape.

10. The quick-disassembly and assembly structure according to claim 8, wherein, It further includes a reinforcing member (7), the reinforcing member (7) is connected to the second fixing portion (11) of the fixing member (1), the reinforcing member (7) is disposed around the circumference of the first avoidance hole (101), and the reinforcing member (7) protrudes away from the second fixing portion (11) along the first direction.

11. The quick disassembly and assembly structure according to claim 8, wherein, The fixed seat (2) further includes a main body portion (22), the main body portion (22) is provided with a first avoidance cavity (202), an opening of the first avoidance cavity (202) faces a side away from the fixing member (1), the quick disassembly and assembly structure further includes a partition plate (8), the partition plate (8) is disposed in the first avoidance cavity (202) and is connected to a peripheral wall of the first avoidance cavity (202), and the partition plate (8) is used for carrying the quick disassembly component (5).

12. The quick disassembly and assembly structure according to claim 8, characterized in that, The number of the clamping portions (13) is multiple, and the multiple clamping portions (13) are arranged at intervals along the circumference of the connecting portion (12). The number of the extrusion posts (53) is multiple, and the multiple extrusion posts (53) are arranged in one-to-one correspondence with the multiple clamping portions (13).

13. The quick disassembly and assembly structure according to claim 8, characterized in that, It further includes a reinforcing component (6), the reinforcing component (6) is sleeved outside the clamping member (4), and the reinforcing component (6) includes: A fixing ring (61), the fixing ring (61) extends circumferentially along the clamping member (4) to form a ring shape; A second elastic member (62), the second elastic member (62) is elastically deformable 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 fixed seat (2); A wedge block (63), the wedge block (63) is connected to the fixing ring (61), the wedge block (63) is disposed in the card slot (41), and a wedge surface of the wedge block (63) abuts against a surface of the clamping portion (13) on a side away from the connecting portion (12). Among them, The wedge block (63) is provided with a third avoidance hole (631), the third avoidance hole (631) penetrates through the wedge block (63) along the first direction, and the extrusion post (53) passes through the third avoidance hole (631) to abut against the clamping portion (13).

14. The quick disassembly and assembly structure according to claim 13, wherein, The fixing base (2) further includes a main body portion (22). The main body portion (22) is provided with a second avoidance cavity (203). The opening of the second avoidance cavity (203) faces the fixing member (1). The peripheral edge of the opening of the second avoidance cavity (203) extends outward in a direction away from the clamping member (4) to form the first fixing portion (21). The clamping member (4) is disposed in the second avoidance cavity (203) and extends beyond 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 circumferentially along the clamping member (4) to form a ring shape. The other end of the second elastic member (62) extends into the positioning groove (201).

15. A server, characterized in that, Comprising: A main board (200) and a quick disassembly and assembly structure according to any one of claims 1-14.

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