Quick-release connecting structure and case comprising same

Abstract

The utility model relates to a quick-release connecting structure and a case comprising the same, and belongs to the technical field of mechanical connection and equipment installing.The quick-release connecting structure comprises a supporting block and a pressing block, the supporting block comprises a first fixing part and a first clamping part, and the pressing block comprises a second fixing part and a second clamping part; the first fixing part is detachably connected with the second fixing part, a clamping space is reserved between the first clamping part and the second clamping part, and sliding keys matched with the sliding grooves are arranged at the outer ends of the first clamping part and the second clamping part; the structure has the technical effects that the flexibility and the adaptability are both considered, so that the case comprising the structure meets the requirement of flexible installation of components.

Description

Technical Field

[0001] This application relates to the technical field of mechanical connections and equipment installation, and in particular to a quick-release connection structure and a chassis including the structure. Background Technology

[0002] A quick-release connection structure is a connection device that enables the rapid installation and disassembly of components. A chassis that includes this structure applies it to hardware installation and component fixing processes to improve the efficiency and flexibility of chassis assembly and disassembly.

[0003] Quick-release connection structures often employ simple snap-fit ​​or pin designs. While chassis containing this structure can simplify hardware installation to some extent, existing quick-release connection structures often suffer from insufficient flexibility. Some chassis with quick-release connection structures have sliding grooves, which are often fixed in size and have poor compatibility. The fit between the quick-release connection structure and the sliding groove is also prone to inaccurate positioning, leading to loosening of the hardware after installation.

[0004] Regarding the aforementioned technologies, the inventors believe that there is a drawback in that the chassis containing this structure cannot meet the hardware installation requirements during use due to the difficulty in balancing flexibility and adaptability. Utility Model Content

[0005] To address the aforementioned technical problems, this application provides a quick-release connection structure and a chassis incorporating the structure.

[0006] Firstly, this application provides a quick-release connection structure, which adopts the following technical solution:

[0007] A quick-release connection structure includes a support block and a clamping block. The support block includes a first fixing part and a first clamping part. The clamping block includes a second fixing part and a second clamping part. The first fixing part and the second fixing part are detachably connected. A clamping space is left between the first clamping part and the second clamping part. The outer ends of the first clamping part and the second clamping part are provided with sliding keys that adapt to sliding grooves.

[0008] By adopting the above technical solution, the cooperation between the sliding key and the sliding groove plays a good positioning role, ensuring the accuracy of the connection. After the sliding key is embedded in the sliding groove, it can effectively restrict the horizontal movement of the component. The clamping space formed by the support block and the clamping block can generate a stable clamping force on the clamped object. Due to the limiting effect of the sliding key and the sliding groove and the fastening effect of the clamping space, the connection structure is not easy to loosen during operation. The clamping space formed by the first clamping part and the second clamping part, combined with the guide of the sliding key and the sliding groove, can adapt to the sliding groove in different positions or the clamped objects of different sizes. The sliding guide of the sliding key can automatically fine-tune the contact angle between the clamping part and the clamped object during the clamping process, ensuring that the clamping force is evenly distributed on the surface of the clamped object, avoiding local pressure damage or slippage. This quick-release connection structure is versatile, has fewer overall parts, and has a simple and clear structural design, making it suitable for space-constrained occasions.

[0009] Preferably, the first fixing part is provided with an installation platform recessed into the first fixing part at the joint with the second fixing part, and the second fixing part at the top of the clamping space of the second clamping part is provided with an inwardly recessed sliding groove.

[0010] By adopting the above technical solution, the mounting platform of the first fixing part provides a precise mounting and positioning surface for the second fixing part, enabling them to be more accurately aligned during connection and reducing installation errors. The sliding groove of the second fixing part can cooperate with the corresponding sliding component to restrict the movement direction of the component, further ensuring that the connected structure has good stability in all directions and is not prone to shaking or displacement. The recessed mounting platform enables the first fixing part and the second fixing part to form a nested connection, with a larger contact area and tighter fit, which can evenly distribute the external load to the entire connection surface. Only matching components can be accurately embedded in the recessed mounting platform and sliding groove.

[0011] Preferably, the upper end of the first fixing part is provided with two sets of first threaded holes for installing the equipment, and the top of the second fixing part is provided with two sets of second threaded holes for installing the equipment in different directions.

[0012] By adopting the above technical solution, the two sets of threaded holes at the top of the second connecting part are designed in different directions to match the two sets of threaded holes of the first connecting part, so that the support block and the clamping block can fix the equipment at multiple angles such as horizontal, vertical or inclined, breaking the limitation of single-direction installation.

[0013] Preferably, the first fixing part is provided with a mounting hole, the second fixing part is provided with a connecting hole, the mounting hole is a countersunk hole, the connecting hole is provided with a thread, and a locking stud is provided at the mounting hole and the connecting hole.

[0014] By adopting the above technical solution, the thread in the connecting hole and the locking stud cooperate to form a threaded connection. The countersunk hole can make the head of the locking stud flush with the surface of the second fixing part. The flat surface will not interfere with other structures or moving parts. In machinery that needs to slide or rotate, it can avoid obstruction caused by protruding parts and improve the smoothness of equipment operation.

[0015] Preferably, the two ends of the slide key are rounded, and the contact portion between the slide key and the slide groove is chamfered.

[0016] By adopting the above technical solution, the two ends of the circular transition and the chamfer play a guiding role, making it easier for the slide key to align with the slide groove. The circular transition and chamfer make the contact between the slide key and the slide groove smoother, reducing the frictional resistance during contact and ensuring the long-term stable operation of the connection structure.

[0017] Secondly, this application provides a chassis including a quick-release connection structure. The chassis includes a vertical plate. The lower part of the vertical plate is a first radiator mounting area. The right part of the vertical plate is a second radiator mounting area and a heat dissipation mounting area, with the heat dissipation mounting area located on the vertical plate above the second radiator mounting area. The upper part of the vertical plate is a third radiator mounting area and a cable management area, with the cable management area located on the vertical plate below the third radiator mounting area. The left part of the vertical plate is a power supply mounting area. Movable slides are provided in the first radiator mounting area, the second radiator mounting area, the third radiator mounting area, the power supply mounting area, the cable management area, and the heat dissipation mounting area. The quick-release connection structure is connected to the movable slides.

[0018] By adopting the above technical solution, the chassis upright is divided into multiple functional areas, including the first radiator installation area, the second radiator installation area, the third radiator installation area, the power supply installation area, the cable management area, and the heatsink installation area. Each installation area is equipped with a sliding groove, and the quick-release connection structure can slide and be fixed along the groove. This allows users to flexibly adjust the installation positions of components such as radiators, power supplies, and cable management devices according to hardware size, heat dissipation requirements, or cabling plans. Through the sliding adjustment and standardized connection of the quick-release connection structure, it is possible to be compatible with radiators, power supplies, or heatsinks of different sizes without replacing the chassis body, reducing the limitations of hardware upgrades.

[0019] Preferably, a first radiator rack is provided on the movable slide of the first radiator installation area, a second radiator rack is provided on the movable slide of the second radiator installation area, a third radiator rack is provided on the movable slide of the third radiator installation area, a power supply bracket is provided on the movable slide of the power supply installation area, two sets of power cable management devices are provided on the movable slide of the cable management area, a memory cooling fan bracket is provided on the movable slide of the heat dissipation installation area, a first switch device and a restart device are also provided on the movable slide of the second radiator installation area, and a second switch device is also provided on the movable slide of the cable management area.

[0020] By adopting the above technical solution, multiple installation areas on the chassis stand are equipped with movable slides. The quick-release connection structure, in conjunction with the movable slides, allows components such as radiators, power supplies, and cable organizers to slide freely along the slides and be quickly fixed. The three independent radiator installation areas, together with the movable slides and quick-release structure, support the simultaneous installation of multiple radiators. The airflow design can be optimized by adjusting their positions. The movable slides in the heat dissipation installation area are equipped with memory cooling fan brackets, which can drive the fans to precisely align with the memory modules along the slides. The distance and angle of the fans can be adjusted according to the heat dissipation of the memory. The movable slides in the cable organizer installation area are equipped with two sets of power cable management devices, which can be flexibly adjusted according to the cable routing and quantity to classify and organize different types of cables. The first switch and reset device in the second radiator installation area and the second switch device in the cable organizer installation area are all connected to the quick-release structure via movable slides. Users can adjust the switch positions according to the ease of operation.

[0021] Preferably, the back of the upright plate is provided with functional areas, which are divided into a first hard drive installation area, a first multi-functional installation area, and a second multi-functional installation area. The first multi-functional installation area is located on the back of the upright plate inside the second radiator installation area, and a first hard drive bracket or power supply bracket is provided on the first multi-functional installation area. The first hard drive installation area is located on the back of the upright plate inside the power supply installation area, and a second hard drive bracket is provided on the first hard drive installation area. The second multi-functional installation area is located on the back of the upright plate inside the third radiator installation area, and a third hard drive bracket or heat sink is provided on the second multi-functional installation area.

[0022] By adopting the above technical solution, the back of the stand is divided into a first hard drive installation area, a first multi-functional installation area, and a second multi-functional installation area, making full use of the space behind the stand. This allows the chassis to expand more hardware installation positions without increasing the overall size. The first multi-functional installation area can be used to install a first hard drive bracket or a power supply bracket, while the second multi-functional installation area can be used to install a third hard drive bracket or a heatsink. Users can freely switch the installation components according to their own hardware needs.

[0023] Preferably, it also includes a base plate and two sets of support columns, one end of which is detachably connected to the lower end of the upright plate, and the other end of which is fixedly connected to the base plate.

[0024] By adopting the above technical solution, one end of the two sets of support columns is detachably connected to the lower end of the upright plate, and the other end of the two sets of support columns is fixed to the base plate, forming a stable triangular support structure. The base plate increases the contact area with the placement surface, which can effectively distribute the overall weight of the chassis, lower the center of gravity, and make the chassis less likely to tip over when placed vertically.

[0025] Preferably, the back of the upright plate is also provided with multiple sets of support frames, which are detachably connected to the back of the upright plate.

[0026] By adopting the above technical solution, after removing the base plate and support columns, multiple sets of support frames are installed on the back of the upright plate to switch to a horizontal position. This can adapt to environments with limited height, such as drawers and low cabinets, or meet users' habits of placing equipment flat. The quick switching between the two states allows the chassis to flexibly integrate into different usage scenarios, greatly improving space adaptability.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] The cooperation between the slide key and the slide groove provides excellent positioning and ensures accurate connection. After the slide key is embedded in the slide groove, it can effectively limit the horizontal movement of the component. The clamping space formed by the support block and the clamping block can generate a stable clamping force on the clamped object. Due to the limiting effect of the slide key and the slide groove and the fastening effect of the clamping space, the connection structure is not easy to loosen during operation. This quick-release connection structure is versatile, has a small number of parts, and a simple and clear structural design, making it suitable for space-constrained occasions.

[0029] The chassis upright is divided into multiple functional areas, including the first radiator installation area, the second radiator installation area, the third radiator installation area, the power supply installation area, the cable management area, and the heatsink installation area. Each installation area is equipped with a sliding track, and the quick-release connection structure can slide and fix along the track. This allows users to flexibly adjust the installation position of components such as radiators, power supplies, and cable management devices according to hardware size, heat dissipation requirements, or cabling plans. Through the sliding adjustment of the quick-release connection structure and standardized connection, it is compatible with radiators, power supplies, or heatsinks of different sizes without replacing the chassis body, reducing the limitations of hardware upgrades. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure in the embodiment.

[0031] Figure 2 This is a schematic diagram of the structure of the support block and the clamping block in the embodiment.

[0032] Figure 3 This is a schematic diagram of the structure of the vertical plate and each installation area in the embodiment.

[0033] Figure 4 This is a structural schematic diagram of the vertical panel functional area in the embodiment.

[0034] Figure 5 This is a schematic diagram of the overall structure including the base plate and support columns in the embodiment.

[0035] Figure 6 This is a schematic diagram of the overall structure including the support frame in the embodiment.

[0036] Explanation of reference numerals in the attached drawings: 1. Support block; 11. First fixing part; 111. Mounting platform; 112. First threaded hole; 113. Mounting hole; 12. First clamping part; 2. Pressing block; 21. Second fixing part; 211. Sliding groove; 212. Second threaded hole; 213. Connecting hole; 22. Second clamping part; 3. Clamping space; 4. Sliding key; 5. Locking stud; 6. Vertical plate; 61. First radiator mounting area; 611. First radiator rack; 62. Second radiator mounting area; 621. Second radiator rack; 622. First switching device; 623. Restarting device; 63. Third radiator. Installation area; 631, Third radiator rack; 64, Power supply installation area; 641, Power supply bracket; 65, Cable management installation area; 651, Power cable management device; 652, Second switch device; 66, Heat dissipation installation area; 661, Memory cooling fan bracket; 67, Moving slide; 68, Functional area; 681, First hard drive installation area; 6811, Second hard drive bracket; 682, First multi-functional installation area; 6821, First hard drive bracket; 683, Second multi-functional installation area; 6831, Third hard drive bracket; 6832, Heat dissipation rack; 7, Base plate; 8, Support column; 9, Support frame. Detailed Implementation

[0037] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail. Example 1

[0038] This embodiment discloses a quick-release connection structure. (Refer to...) Figure 1 and Figure 2 The device includes a support block 1 and a clamping block 2. The support block 1 includes a first fixing part 11 and a first clamping part 12. The clamping block 2 includes a second fixing part 21 and a second clamping part 22. The first fixing part 11 is provided with a mounting hole 113, and the second fixing part 21 is provided with a connecting hole 213. The mounting hole 113 is a countersunk hole, and the connecting hole 213 is provided with threads. Locking studs 5 are provided at the mounting hole 113 and the connecting hole 213, and the locking studs 5 are installed in the mounting hole 113 and engage with the connecting hole 213 through threads. The connection between the first fixing part 11 and the second fixing part 21 is realized. A clamping space 3 is left between the first clamping part 12 and the second clamping part 22. At the clamping space 3 next to the second clamping part 22, a sliding groove 211 that is recessed inward is provided on the second fixing part 21 at the top of the clamping space 3. The sliding groove 211 can cooperate with the corresponding sliding component. The outer ends of the first clamping part 12 and the second clamping part 22 are provided with sliding keys 4 that are adapted to the sliding groove. The two ends of the sliding key 4 are rounded transitions. A chamfer is provided on the contact part between the sliding key 4 and the sliding groove. Example 2

[0039] This embodiment discloses a chassis including a quick-release connection structure. (Refer to...) Figure 1and Figure 3 The system includes a vertical plate 6, which is divided into multiple installation areas. The lower part of the vertical plate 6 is the first radiator installation area 61, which is equipped with a sliding groove 67. The right part of the vertical plate 6 is the second radiator installation area 62 and the heat dissipation installation area 66, which is located on the vertical plate 6 above the second radiator installation area 62. The second radiator installation area 62 and the heat dissipation installation area 66 are equipped with sliding grooves 67. The upper part of the vertical plate 6 is the third radiator installation area 63 and the cable management area 65, which is located on the vertical plate 6 below the third radiator installation area 63. The third radiator installation area 63 and the cable management area 65 are equipped with sliding grooves 67. The left part of the vertical plate 6 is the power supply installation area 64, which is equipped with sliding grooves 67. A quick-release connection structure is connected to the sliding grooves 67.

[0040] The first radiator mounting area 61 is equipped with a first radiator rack 611; the second radiator mounting area 62 is equipped with a second radiator rack 621; the third radiator mounting area 63 is equipped with a third radiator rack 631; the power supply mounting area 64 is equipped with a power supply bracket 641; the cable management mounting area 65 is equipped with two sets of power cable management devices 651; the heat dissipation mounting area 66 is equipped with a memory cooling fan bracket 661; the second radiator mounting area 62 is also equipped with a first switch device 622 and a reset device 623, and cable management... The device installation area 65 is also equipped with a second switch device 652. The first radiator bracket 611, the second radiator bracket 621, the third radiator bracket 631, the power supply bracket 641, the power cable management device 651, the memory cooling fan bracket 661, the first switch device 622, the second switch device 652, and the restart device 623 are all connected to the corresponding installation area's sliding groove 67 through a quick-release connection structure, so that they can slide on the sliding groove 67 and their positions can be adjusted according to actual use.

[0041] Reference Figure 4A functional area 68 is provided on the back of the upright plate 6. The functional area 68 is divided into a first hard drive mounting area 681, a first multi-functional mounting area 682, and a second multi-functional mounting area 683. The first hard drive mounting area 681 is located on the back of the upright plate 6 inside the power supply mounting area 64. A second hard drive bracket 6811 is provided on the first hard drive mounting area 681. The second hard drive bracket 6811 is bolted to the corresponding position of the first hard drive mounting area 681 on the upright plate 6. The first multi-functional mounting area 682 is located on the back of the upright plate 6 inside the second radiator mounting area 62. The functional installation area 682 is equipped with either a first hard drive bracket 6821 or a power supply bracket 641. Either the first hard drive bracket 6821 or the power supply bracket 641 can be installed. The power supply bracket 641 can be bolted to the first multi-functional installation area 682 or to the first hard drive bracket 6821, depending on actual usage requirements. The second multi-functional installation area 683 is located on the back of the upright plate 6 inside the third radiator installation area 63. The second multi-functional installation area 683 is equipped with either a third hard drive bracket 6831 or a heatsink bracket 6832, which can be replaced according to usage requirements. Example 3

[0042] This embodiment discloses a chassis including a quick-release connection structure. (Refer to...) Figure 5 The system includes a base plate 7 and two sets of support columns 8. One end of each set of support columns 8 is bolted to the lower end of the upright plate 6, and the other end is fixedly connected to the base plate 7, forming a vertical chassis structure. One end of the second radiator bracket 621 is slidably connected to the moving slide 67 of the second radiator installation area 62 via a quick-release connection structure, and the other end of the second radiator bracket 621 is located on the back of the upright plate 6. One end of the third radiator bracket 631 is slidably connected to the moving slide 67 of the third radiator installation area 63 via a quick-release connection structure, and the other end of the third radiator bracket 631 is located on the back of the upright plate 6.

[0043] Reference Figure 5 and Figure 6 The base plate 7 and two sets of support columns 8 are disassembled. Multiple sets of support frames 9 are also installed on the back of the upright plate 6. The support frames 9 are installed on the edge of the back of the upright plate 6 and are detachably connected to the upright plate 6. One end of the second radiator frame 621 is slidably connected to the moving slide groove 67 of the second radiator installation area 62 through a quick-release connection structure. The other end of the second radiator frame 621 is located on the front of the upright plate 6. One end of the third radiator frame 631 is slidably connected to the moving slide groove 67 of the third radiator installation area 63 through a quick-release connection structure. The other end of the third radiator frame 631 is located on the front of the upright plate 6. At this time, the front of the upright plate 6 is facing upward and the back of the upright plate 6 is facing downward. The support frames 9 on the back of the upright plate 6 provide support, forming a horizontal chassis.

[0044] The working principle of the quick-release connection structure and the chassis including the structure in this application is as follows: the first fixing part 11 of the support block 1 and the second fixing part 21 of the clamping block 2 are installed in the mounting hole 113 through the locking stud 5 and are fastened by the thread engaging with the connection hole 213. At the same time, the first clamping part 12 and the second clamping part 22 form a clamping space 3 for engaging with the movable slide groove 67 on the chassis upright plate 6. The sliding key 4 on the outer end of the first clamping part 12 and the second clamping part 22 engages with the movable slide groove 67. The groove 67 is adapted to the sliding key 4. The rounded transition and chamfer design reduce sliding resistance, allowing the quick-release structure to slide smoothly along the movable sliding groove 67. When a fixed position is required, tightening the locking stud 5 causes the first clamping part 12 and the second clamping part 22 to tighten and clamp the edge of the movable sliding groove 67, thus positioning the component. When the locking stud 5 is loosened, the component can be adjusted along the movable sliding groove 67, achieving quick disassembly and assembly. The chassis upright plate 6 is divided into multiple functional installation areas, and the movable sliding groove 67 of each area is compatible with the quick-release mechanism. The connecting structure, including the first radiator bracket 611, the second radiator bracket 621, the third radiator bracket 631, the power supply bracket 641, and the memory cooling fan bracket 661, connects to the corresponding movable slides 67 via a quick-release structure. These slides allow for adjustment of the installation position based on hardware size and cooling requirements. The first multi-functional mounting area 682 and the second multi-functional mounting area 683 on the back of the upright plate 6 support flexible component replacement to meet diverse usage scenarios. Two sets of support columns 8 connect the upright plate 6 to the base plate 7. The other ends of the second radiator bracket 621 and the third radiator bracket 631 extend to the back of the upright plate 6, utilizing the vertical space of the upright plate 6 to accommodate vertical placement. Removing the support columns 8 allows the multiple sets of support brackets 9 on the back of the upright plate 6 to support it, enabling horizontal placement. The other ends of the second radiator bracket 621 and the third radiator bracket 631 extend to the front of the upright plate 6, accommodating horizontal placement. The detachable design of the structural components enables chassis form factor conversion.

[0045] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A quick-release connection structure, characterized in that: The device includes a support block (1) and a clamping block (2). The support block (1) includes a first fixing part (11) and a first clamping part (12). The clamping block (2) includes a second fixing part (21) and a second clamping part (22). The first fixing part (11) and the second fixing part (21) are detachably connected. A clamping space (3) is left between the first clamping part (12) and the second clamping part (22). The outer ends of the first clamping part (12) and the second clamping part (22) are provided with sliding keys (4) that are adapted to the sliding groove.

2. The quick-release connection structure according to claim 1, characterized in that: The first fixing part (11) is provided with a mounting platform (111) recessed into the first fixing part (11) at the joint with the second fixing part (21), and the second fixing part (21) at the top of the clamping space (3) of the second clamping part (22) is provided with a sliding groove (211) recessed inward.

3. The quick-release connection structure according to claim 1, characterized in that: The upper end of the first fixing part (11) is provided with two sets of first threaded holes (112) for installing equipment, and the top of the second fixing part (21) is provided with two sets of second threaded holes (212) for installing equipment in different directions.

4. The quick-release connection structure according to claim 1, characterized in that: The first fixing part (11) is provided with a mounting hole (113), and the second fixing part (21) is provided with a connecting hole (213). The mounting hole (113) is a countersunk hole, and the connecting hole (213) is provided with a thread. Locking studs (5) are provided at the mounting hole (113) and the connecting hole (213).

5. The quick-release connection structure according to claim 1, characterized in that: The two ends of the slide key (4) are rounded, and the contact part between the slide key (4) and the groove is chamfered.

6. A chassis including a quick-release connection structure, characterized in that: The system includes a vertical plate (6), the lower part of which is a first radiator mounting area (61), the right part of which is a second radiator mounting area (62) and a heat dissipation mounting area (66), the heat dissipation mounting area (66) being located on the vertical plate (6) above the second radiator mounting area (62), the upper part of which is a third radiator mounting area (63) and a cable management area (65), the cable management area (65) being located on the vertical plate (6) below the third radiator mounting area (63), and the left part of which is a power supply mounting area (64). Each of the first radiator mounting area (61), the second radiator mounting area (62), the third radiator mounting area (63), the power supply mounting area (64), the cable management area (65), and the heat dissipation mounting area (66) is provided with a movable slide (67), and a quick-release connection structure is connected to the movable slide (67).

7. A chassis including a quick-release connection structure according to claim 6, characterized in that: A first radiator rack (611) is provided on the movable slide (67) of the first radiator installation area (61), a second radiator rack (621) is provided on the movable slide (67) of the second radiator installation area (62), a third radiator rack (631) is provided on the movable slide (67) of the third radiator installation area (63), a power supply bracket (641) is provided on the movable slide (67) of the power supply installation area (64), and a cable management rack (6) is provided on the third radiator installation area (63). Two sets of power cable management devices (651) are provided on the movable slide (67) of the 5) heat dissipation installation area (66), a memory cooling fan bracket (661) is provided on the movable slide (67) of the heat dissipation installation area (66), a first switch device (622) and a restart device (623) are also provided on the movable slide (67) of the second radiator installation area (62), and a second switch device (652) is also provided on the movable slide (67) of the cable management installation area (65).

8. A chassis including a quick-release connection structure according to claim 6, characterized in that: The back of the upright plate (6) is provided with a functional area (68), which is divided into a first hard disk installation area (681), a first multi-functional installation area (682) and a second multi-functional installation area (683). The back of the upright plate (6) inside the second radiator installation area (62) is the first multi-functional installation area (682), and a first hard disk bracket (6821) or a power supply bracket (641) is provided on the first multi-functional installation area (682). The back of the upright plate (6) inside the power supply installation area (64) is the first hard disk installation area (681), and a second hard disk bracket (6811) is provided on the first hard disk installation area (681). The back of the upright plate (6) inside the third radiator installation area (63) is the second multi-functional installation area (683), and a third hard disk bracket (6831) or a heat sink (6832) is provided on the second multi-functional installation area (683).

9. A chassis including a quick-release connection structure according to claim 6, characterized in that: It also includes a base plate (7) and two sets of support columns (8). One end of the two sets of support columns (8) is detachably connected to the lower end of the upright plate (6), and the other end of the two sets of support columns (8) is fixedly connected to the base plate (7).

10. A chassis including a quick-release connection structure according to claim 6, characterized in that: The back of the upright plate (6) is also provided with multiple sets of support frames (9), which are detachably connected to the back of the upright plate (6).

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