Wire arrangement box assembly, hard disk module and server

Abstract

The utility model discloses a wire arrangement box assembly, a hard disk module and a server, which belong to the technical field of computers, and comprise a wire arrangement box body, a wire arrangement box knob rotating in a through hole on the surface of the wire arrangement box body, and a notch arranged on the wire arrangement box body, one end of the wire arrangement box knob extends into the wire arrangement box body and is connected with a module cable which passes through the notch and is positioned in the wire arrangement box body, and the end part of the wire arrangement box knob extending into the wire arrangement box body is provided with an open slot through which the module cable passes; and the winding and unwinding of the module cable are controlled by rotating the cable arrangement box knob. A module cable is allowed to be embedded in the slot in the wire arrangement box knob, and the wire arrangement box knob can be rotated outside the wire arrangement box body, so that winding and unwinding operation of the module cable is realized; therefore, the arrangement of the wire arrangement box assembly effectively prevents the module cable from occupying external space during winding and unwinding operation, and is particularly suitable for small-specification accommodating space.

Description

Technical Field

[0001] The utility model belongs to the technical field of computers, in particular to a wire management box component, a hard disk module and a server. Background Art

[0002] A server is a specialized IT device that provides computing power and runs software applications within a network environment. It provides computing or application services to other clients (such as personal computers, smartphones, ATMs, and other terminal devices) within the network, and is capable of responding to service requests, providing services, and guaranteeing services.

[0003] Servers achieve their various functional requirements through diverse configurations. Currently, 2U server chassis have diverse front and rear window configurations. From the rear window, the chassis can be divided into an upper 1U and lower 1U. The upper and lower 1U can accommodate different modules, including GPUs, hard drives, and PCIe. When the upper and lower 2U contain different modules and the upper 1U module overlaps the lower 1U module, cable maintenance for the lower module is limited by the upper module. The upper module must be removed first, and before removing the upper module, the cables connected to it must be removed, preventing direct maintenance of the server.

[0004] Many chassis currently have cable management structures that allow modules to be pulled out, facilitating the organization of connected cables. This allows for adaptive cable adjustment when modules are pulled out, or allows for the storage of excess cable lengths after modules are installed. However, these structures are primarily designed for pulling out large, long modules, such as the common tank chain and cable management racks that span the entire width of the chassis. Because tank chains and cable management racks occupy a large space, they are particularly unsuitable for smaller enclosures. Utility Model Content

[0005] In order to solve the problem in the prior art that components for cable organization and storage occupy a large space and are particularly not suitable for small-sized storage spaces, the utility model provides a cable management box assembly, a hard disk module and a server that can reduce space occupation.

[0006] The utility model is realized through the following technical solutions:

[0007] A wire management box assembly includes a wire management box body, a wire management box knob that rotates on a through hole on the surface of the wire management box body, and a notch opened on the wire management box body. One end of the wire management box knob extends into the interior of the wire management box body and is connected to a module cable that passes through the notch and is in the wire management box body. The end of the wire management box knob extending into the interior of the wire management box body is provided with a slot for allowing the module cable to pass through. The wire management box knob is rotated to control the winding and unwinding of the module cable.

[0008] The slots on the cable management box knob allow the modular cables to be embedded, and the knob can be turned from the outside of the cable management box body to achieve the retraction and extension of the modular cables. Therefore, the setting of the cable management box assembly effectively avoids the occupation of external space when the modular cables are retracted and extended, and is particularly suitable for small-sized storage spaces.

[0009] A further improvement of the present invention is that the cable management box knob is rotatably connected to the cable management box body; the cable management box knob is rotatably connected to the cable management box body via a coil spring. The coil spring allows the cable management box knob to be elastically wound around the cable management box body, thereby facilitating the winding of modular cables around the cable management box knob.

[0010] A further improvement of the present invention is that the cable management box body includes a cable management box base and a cable management box cover rotatably mounted on the cable management box base via a pin; a section of the outer wall of the cable management box knob is rotatably mounted on the inner wall of the through hole of the cable management box body via an interference fit. The cable management box base and the cable management box cover are hingedly coupled to facilitate timely monitoring of the rotation of the cable management box knob on the cable management box body.

[0011] A hard disk module includes a hard disk frame base, wherein the hard disk frame base accommodates and supports a hard disk body;

[0012] A hard disk backplane, which is mounted on the hard disk frame base and connected to the hard disk body;

[0013] A hard disk module cable, the hard disk module cable being connected to the hard disk backplane;

[0014] The cable management box assembly is installed on the side of the pull-out end away from the hard disk frame base, and winds the hard disk module cables; the cable management box base is fixedly installed on the hard disk frame base.

[0015] When pulling out the hard drive module, the hard drive module cable connected to the hard drive backplane can be rolled up through the cable management box assembly, reducing the clutter in the space caused by the redundant length of the hard drive module cable.

[0016] A further improvement of the present invention is that it further comprises a hard disk frame cover, which is mounted on the hard disk frame base and covers the hard disk body, thereby helping to protect the hard disk body.

[0017] A further improvement of the present invention is that the hard drive backplane is fixedly mounted on a backplane bracket, and the two ends of the backplane bracket are respectively mounted on the hard drive frame base via sheet metal parts. The sheet metal parts are fixedly mounted on the hard drive frame base and form vertical insertion and removal guides for the backplane bracket. The backplane bracket supports the hard drive backplane, and the sheet metal parts provided on the hard drive frame base form insertion guides, completing the installation of the backplane bracket on the hard drive frame base.

[0018] A further improvement of the present invention is that the two ends of the above-mentioned hard disk backplane are installed on the backplane bracket by I-nail to complete the stable installation of the hard disk backplane on the backplane bracket; the middle part of the backplane bracket is fixed to the hard disk frame base by hand screws, and the hand screws in the middle cooperate with the sheet metal parts at both ends to improve the stability of the backplane bracket on the hard disk frame base, thereby ensuring the stable connection between the hard disk backplane and the hard disk body.

[0019] A further improvement of the present invention is that both sides of the hard disk frame base are provided with slide rail assemblies that enable the hard disk frame base to be pulled and moved on the bearing member.

[0020] A further improvement of the present invention is that the above-mentioned slide rail assembly includes a hard disk module pull-out slide groove and a slide sheet metal plate; the hard disk module pull-out slide groove is installed on the side wall of the hard disk frame base, and the slide sheet metal plate is slidably arranged in the hard disk module pull-out slide groove and realizes the hard disk module pull-out slide groove to move along the slide sheet metal plate;

[0021] The end portion of the hard disk module pulling-out slot is away from the pulling-out end of the hard disk frame base and moves between a first position and a second position along the slide sheet metal plate, wherein when the slide sheet metal plate completely enters the hard disk module pulling-out slot, the end position of the hard disk module pulling-out slot is away from the pulling-out end of the hard disk frame base is the first position, and when the hard disk body is outside the slide sheet metal plate, the end position of the hard disk module pulling-out slot is away from the pulling-out end of the hard disk frame base is the second position; a push-in hole is provided on the first position of the slide sheet metal plate, and a pull-out hole is provided on the second position, and a second locking stop device that can extend into the push-in hole or the pull-out hole is slidably provided on the hard disk frame base.

[0022] When the hard disk frame base is in operation or slides out of the carrier to disassemble and assemble the hard disk body, the second locking stop device cooperates with the push-in hole or the pull-out hole to fix the position of the hard disk frame base relative to the carrier in the above two states.

[0023] A further improvement of the present invention is that the second locking stop device includes a locking ring, a locking post, and a locking operating cap; the locking ring is slidably mounted on the side wall of the hard disk frame base, and the locking post is axially movable within the locking ring; the locking operating cap is mounted on the end of the locking post that faces away from the slide plate and is sleeved onto the locking ring when the locking post moves toward the slide plate. The locking operating cap is pushed and pulled along the axial direction of the locking ring, causing the locking post to extend, thereby forming a relatively fixed stop relative to the push-in hole or pull-out hole depending on the position of the hard disk frame base.

[0024] A further improvement of the present invention is that a first mating chamfer is provided on the outer wall of the locking ring near the locking operating cap, and a protrusion is provided on the inner wall of the locking operating cap that mates with the first mating chamfer when the locking post moves toward the slideway sheet metal plate; and a second mating chamfer is provided on the outer wall of the locking operating cap that, when the protrusion mates with the first mating chamfer, lies in the same plane as the first mating chamfer. The locking ring and the locking operating cap are capable of relative axial rotation, and when the protrusion mates with the first mating chamfer, the locking ring and the locking operating cap are retractable and mated, with the second mating chamfer forming an external reference to the first mating chamfer.

[0025] A further improvement of the present invention is that a first stop structure is provided on the outer wall of the hard disk frame base. When the end of the hard disk module pull-out slideway, which is away from the pull-out end of the hard disk frame base, is in a first position, the first stop structure abuts against the end of the slideway sheet metal plate, which is away from the pull-out end of the hard disk frame base. The first stop structure cooperates with the end of the slideway sheet metal plate to reduce vibration when the hard disk frame base is properly installed on the chassis base.

[0026] A server includes a chassis base and a chassis cover mounted on the chassis base to form a storage space. A hard disk module is mounted in the upper layer of the storage space. Opposite side walls of the hard disk frame base are provided with hard disk module extraction slides. The hard disk module extraction slides are connected to a slide plate mounted on the inner wall of the chassis base and enter and exit the storage space through a rear window of the chassis base. The slide plate cooperates with the hard disk module extraction slides to form a guide assembly for the hard disk frame base on the chassis base. A cable management box assembly is mounted on the chassis base to facilitate the retraction and extension of the hard disk module cables when the hard disk frame base is pulled out. This allows for the storage and organization of redundant hard disk module cables and also allows for the extension of the hard disk module cables when needed.

[0027] It can be seen from the above technical solution that the beneficial effect of the present invention is: the slot on the cable management box knob allows the module cable to be embedded, and the cable management box knob can be rotated outside the cable management box body to realize the retraction and extension operation of the module cable; therefore, the setting of the cable management box assembly effectively avoids the occupation of external space during the retraction and extension operation of the module cable, and is particularly suitable for small-sized accommodation space. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for the description. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0029] Figure 1This is a first structural schematic diagram of a wire management box assembly according to a specific embodiment of the present utility model.

[0030] Figure 2 This is a second structural schematic diagram of a wire management box assembly according to a specific embodiment of the present utility model.

[0031] Figure 3 This is a schematic diagram of the cooperation between the cable management box cover and the cable management box knob according to a specific embodiment of the present invention.

[0032] Figure 4 This is a third structural schematic diagram of a wire management box assembly according to a specific embodiment of the present utility model.

[0033] Figure 5 This is a fourth structural schematic diagram of a wire management box assembly according to a specific embodiment of the present utility model.

[0034] Figure 6 This is a fifth structural diagram of a wire management box assembly according to a specific embodiment of the present utility model.

[0035] Figure 7 This is a schematic diagram of the first structure of a retractable hard disk module according to a specific embodiment of the present utility model.

[0036] Figure 8 This is a second structural diagram of a retractable hard disk module according to a specific embodiment of the present invention.

[0037] Figure 9 This is a third structural diagram of a retractable hard disk module according to a specific embodiment of the present utility model.

[0038] Figure 10 This is a fourth structural diagram of a retractable hard disk module according to a specific embodiment of the present invention.

[0039] Figure 11 This is a schematic diagram of the assembly of the back panel bracket and the sheet metal component according to a specific embodiment of the present utility model.

[0040] Figure 12 This is a schematic diagram of the first structure of the backplane bracket module according to a specific embodiment of the present utility model.

[0041] Figure 13 This is a second structural schematic diagram of the backplane bracket module according to a specific embodiment of the present utility model.

[0042] Figure 14 This is a schematic diagram of the server rear window structure of a specific implementation method of the present utility model.

[0043] Figure 15 This is a schematic diagram of a removable hard disk module according to a specific embodiment of the present invention in a state of being pulled out on a chassis base.

[0044] Figure 16 This is a structural diagram of a server without a chassis cover according to a specific embodiment of the present invention.

[0045] Figure 17 This is a schematic diagram of the slide sheet metal structure of a specific implementation method of the utility model.

[0046] Figure 18 It is a schematic diagram of the combination of the first stop structure and the slide sheet metal plate of a specific embodiment of the present utility model.

[0047] Figure 19 This is a schematic diagram of the first structure of the second locking and stopping device according to a specific embodiment of the present utility model.

[0048] Figure 20 This is a second structural schematic diagram of the second locking and stopping device according to a specific embodiment of the present utility model.

[0049] Figure 21 This is a third structural diagram of the second locking and stopping device according to a specific embodiment of the present utility model.

[0050] In the accompanying drawings: 1. Chassis cover; 2. Retractable hard drive module; 201. Hard drive frame cover; 2011. Handle; 202. Hard drive frame base; 2021. First stop structure; 2022. Hard drive module pull-out slot; 2023. Hard drive frame engraved logo; 203. Backplane bracket module; 2031. Hard drive backplane; 2032. Backplane bracket; 204. Second locking stop device; 2041. Locking ring; 20411. Matching cut surface 1; 2042. Locking column; 2043. Locking operation Cap; 20431, matching cut surface 2; 205, sheet metal; 3, PCIe module; 4, OCP module; 5, rear window; 6, IO module; 7, PSU module; 8, chassis base; 9, hard disk module cable; 11, cable management box assembly; 1101, cable management box cover; 1102, cable management box base; 1103, cable management box knob; 1104, pin; 12, slide sheet metal plate; 1201, push-in hole; 1202, pull-out hole; 13, rivet; 14, I-nail; 15, hand screw. DETAILED DESCRIPTION

[0051] In order to make the purpose, features, and advantages of the present invention more obvious and easy to understand, the technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings in the specific embodiments. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this patent.

[0052] like Figure 1-6As shown, a cable management box assembly includes a cable management box body, a cable management box knob 1103 that rotates on a through hole on the surface of the cable management box body, and a notch formed on the cable management box body. One end of the cable management box knob 1103 extends into the interior of the cable management box body and connects to the modular cable that passes through the notch and is within the cable management box body. The end of the cable management box knob 1103 that extends into the interior of the cable management box body is provided with a slot for the modular cable to pass through. Rotating the cable management box knob 1103 controls the winding and unwinding of the modular cable. The slot on the cable management box knob 1103 allows the modular cable to be embedded, and the cable management box knob 1103 can be rotated from the outside of the cable management box body to achieve the retraction and unwinding operation of the modular cable. Therefore, the arrangement of the cable management box assembly 11 effectively avoids the external space occupation during the retraction and unwinding operation of the modular cable, and is particularly suitable for small-sized storage spaces.

[0053] The cable management box knob 1103 is rotatably connected to the cable management box body. Specifically, the cable management box knob 1103 is rotatably connected to the cable management box body via a coil spring. The coil spring allows the cable management box knob 1103 to be elastically wound around the cable management box body, thereby facilitating the winding of modular cables around the cable management box knob 1103.

[0054] like Figure 1-6 As shown, the cable management box body includes a base 1102 and a cover 1101 pivotally mounted on the base 1102 via a pin. A section of the outer wall of the cable management box knob 1103 is pivotally mounted on the inner wall of the through-hole in the cable management box body via an interference fit. The hinged connection between the base 1102 and the cover 1101 facilitates timely monitoring of the rotation of the knob 1103 on the cable management box body.

[0055] like Figure 6 As shown, magnetic components are provided on opposite sides of the cable management box base 1102 and the cable management box cover 1101 to prevent damage to the hard drive module cable 9 caused by the accidental opening of the cable management box cover 1101. A notch is provided on the cable management box base 1102 and / or the cable management box cover 1101 to allow the hard drive module cable 9 to pass through. The top surface of the cable management box cover 1101 is provided with a mark indicating the rotation operation of the cable management box knob 1103.

[0056] like Figure 7-10As shown, a hard drive module includes a hard drive frame base 202, which accommodates and supports a hard drive body; a hard drive frame cover 201, which is mounted on the hard drive frame base 202 and covers the hard drive body. The hard drive frame cover 201 is also provided with handles 2011 at both ends for facilitating the pulling of the hard drive frame base 202; a hard drive backplane 2031, which is mounted on the hard drive frame base 202 and connected to the hard drive body; a hard drive backplane 2031 for reading hard drive data is provided on the hard drive frame base 202 on the side of the hard drive frame cover 201 facing away from the drawer end; a hard drive module cable 9, which is connected to the hard drive backplane 2031; and a hard drive module cable 9 connected to the hard drive backplane 2031. The cable management box assembly 11, the hard drive backplane 2031, the hard drive frame base 202, and the hard drive frame cover 201 are combined to form a retractable hard drive module 2. The cable management box assembly 11 is installed on the side of the pull-out end away from the hard disk frame base 202 and winds the hard disk module cable 9 ; the cable management box base 1102 is fixedly installed on the hard disk frame base 202 .

[0057] like Figure 11-13 As shown, the hard drive backplane 2031 is mounted on the backplane bracket 2032 to form the backplane bracket module 203. The two ends of the hard drive backplane 2031 are mounted on the backplane bracket 2032 via I-nail 14 to ensure a secure installation of the hard drive backplane 2031 on the backplane bracket 2032. The middle portion of the backplane bracket 2032 is fixed to the hard drive frame base 202 via thumb screws 15. The thumb screws 15 in the middle cooperate with the sheet metal parts 205 at the two ends to stabilize the backplane bracket 2032 on the hard drive frame base 202 and ensure a stable connection between the hard drive backplane 2031 and the hard drive body. The backplane bracket 2032 is provided with sheet metal parts 205 mounted on the hard drive frame base 202 on both sides of the longitudinal end. The sheet metal parts 205 can guide and fix the backplane bracket 2032 in the vertical direction to the hard drive frame base 202. The backplane bracket 2032 supports the hard disk backplane 2031 and forms a plug-in guide through the sheet metal part 205 provided on the hard disk frame base 202 to complete the installation of the backplane bracket 2032 on the hard disk frame base 202.

[0058] Slide rail assemblies are provided on both sides of the hard disk frame base 202 to enable the hard disk frame base 202 to be pulled and moved on the carrier.

[0059] like Figure 14-16 As shown, a server includes a chassis base 8 and a chassis cover 1 arranged on the chassis base 8 to form an accommodating space, the rear window 5 of the chassis base 8 and the handle 2011 on the hard disk frame base 202 are on the same side, and the upper layer of the rear window 5 is slidingly provided with a retractable hard disk module 2; the hard disk frame base 202 is installed on the upper layer of the accommodating space through a slide rail assembly.

[0060] The slide rail assembly includes a hard disk module pull-out slot 2022 and a slide sheet metal plate 12; the hard disk module pull-out slot 2022 is installed on the side wall of the hard disk frame base 202, and the slide sheet metal plate is slidably set in the hard disk module pull-out slot and realizes the movement of the hard disk module pull-out slot along the slide sheet metal plate.

[0061] Opposite side walls of the hard disk frame base 202 are provided with hard disk module extraction slots 2022. These slots 2022 pass through a slide sheet metal plate 12 mounted on the inner wall of the chassis base 8 and enter and exit the storage space through the rear window 5 of the chassis base 8. Hard disk module extraction slots 2022 are provided on both outer side walls of the hard disk frame base 202 in the sliding direction. The chassis base 8 is provided with a slide sheet metal plate 12 that can cooperate with the hard disk module extraction slots 2022. The two ends of the slide sheet metal plate 12 are attached to the chassis base 8 via rivets 13. The guide rails 12 and the hard drive module pull-out slots 2022 form a guide assembly for the hard drive frame base 202 on the chassis base 8. The cable management box assembly 11 is mounted on the chassis base 8 to facilitate the retraction and expansion of the hard drive module cables 9 when the hard drive frame base 202 is pulled out. This allows for the storage and organization of redundant hard drive module cables 9, while also allowing for their extension when needed. The PCIe module 3, OCP module 4, IO module 6, and PSU module 7 are mounted below the retractable hard drive module 2. The chassis base 8 houses a PCIe module cable connected to the PCIe module 3.

[0062] like Figure 7 、 8, 9, 10, 15, 16, 17 and 18, the end of the hard disk module pull-out groove 2022 away from the pull-out end of the hard disk frame base 202 moves between a first position and a second position along the slide sheet metal plate 12, wherein when the slide sheet metal plate 12 completely enters the hard disk module pull-out groove 2022, the end position of the hard disk module pull-out groove 2022 away from the pull-out end of the hard disk frame base 202 is the first position, and when the hard disk body is outside the slide sheet metal plate 12, the end position of the hard disk module pull-out groove 2022 away from the pull-out end of the hard disk frame base 202 is the second position. When the hard disk module is installed into the chassis base 8, the first position is the end position of the hard disk module pull-out slot 2022 away from the rear window 5 of the chassis base 8 when the hard disk frame base 202 is fully entered into the accommodating space, and the second position is the end position of the hard disk module pull-out slot 2022 away from the rear window 5 of the chassis base 8 when the hard disk body is loaded and unloaded on the hard disk frame base 202; the first position of the guide sheet metal plate 12 is provided with a push-in hole 1201, and the second position is provided with a pull-out hole 1202, and the hard disk frame base 202 is slidably provided with a second locking stop device 204 that can extend into the push-in hole 1201 or the pull-out hole 1202. The guide rail sheet metal plate 12 is provided with a push-in hole 1201 and a pull-out hole 1202, sequentially from front to back. The hard disk frame base 202 is provided with a second locking stop device 204 that engages with the pull-out hole 1202 to lock the hard disk frame base 202 when it is pulled out of the chassis base 8, or engages with the push-in hole 1201 to lock the hard disk frame base 202 when it is pushed into the chassis base 8. When the hard disk frame base 202 is in operation or when it is slid out of the chassis base 8, the second locking stop device 204 engages with the push-in hole 1201 or the pull-out hole 1202 to secure the hard disk frame base 202 relative to the chassis base 8 in these two states.

[0063] like Figure 19-20As shown, the second locking stop device 204 includes a locking ring 2041, a locking column 2042 and a locking operation cap 2043; the locking ring 2041 is slidably set on the side wall of the hard disk frame base 202, and the locking column 2042 moves axially in the locking ring 2041, and the locking operation cap 2043 is set at one end of the locking column 2042 away from the slide sheet metal plate 12, and when the locking column 2042 moves toward the side of the slide sheet metal plate 12, the locking operation cap 2043 is sleeved on the locking ring 2041. The second locking stop device 204 includes a locking ring 2041, a locking post 2042, and a locking operating cap 2043. The locking ring 2041 is mounted on the hard disk frame base 202. The locking operating cap 2043 is sleeved on the locking ring 2041 and can slide axially along the locking ring 2041. The locking post 2042 is mounted within the locking operating cap 2043 and can engage with the insertion hole 1201 or the extraction hole 1202. The locking operating cap 2043 is pushed or pulled relative to the locking ring 2041 to extend or retract the locking post 2042 within the operating ring. Pushing or pulling the locking operating cap 2043 along the axial direction of the locking ring 2041 causes the locking post 2042 to extend, forming a fixed stop relative to the insertion hole 1201 or the extraction hole 1202 according to the position of the hard disk frame base 202.

[0064] like Figure 21 As shown, a first mating bevel 20411 is provided on the outer wall of the locking ring 2041 near the locking operating cap 2043. A protrusion is provided on the inner wall of the locking operating cap 2043 to mate with the first mating bevel 20411 when the locking post 2042 moves toward the slideway sheet metal plate 12. A second mating bevel 20431 is provided on the outer wall of the locking operating cap 2043 so as to lie in the same plane as the first mating bevel 20411 when the protrusion mates with the first mating bevel 20411. The outer wall of the locking ring 2041 is provided with the first mating bevel 20411, and the inner wall of the locking operating cap 2043 is provided with a protrusion that mates with the first mating bevel 20411. The outer wall of the locking operating cap 2043 is provided with a second mating bevel 20431 corresponding to the protrusion. The locking ring 2041 and the locking operation cap 2043 can form relative axial rotation. When the protruding block corresponds to the matching chamfer 1 20411, the locking ring 2041 and the locking operation cap 2043 can be pulled out and matched, and the matching chamfer 2 20431 forms a corresponding reference to the matching chamfer 1 20411 on the outside.

[0065] like Figure 15 、 17As shown in Figures 18 and 19 , a first stop structure 2021 is provided on the outer wall of the hard disk frame base 202. When the end of the hard disk module pull-out slide 2022 facing away from the rear window 5 of the chassis base 8 is in the first position, the first stop structure 2021 abuts against the end of the guide plate 12 facing away from the rear window 5. The hard disk frame base 202 is provided with a first stop structure 2021 that cooperates with the guide plate 12. The first stop structure 2021 cooperates with the rear end of the guide plate 12. The first stop structure 2021 is an outwardly protruding stop plate. The two ends of the guide plate 12 are provided with bent portions that can cooperate with the first stop structure 2021. This provides a prompt that the hard disk frame base 202 is pushed into the chassis base 8. The first stop structure 2021 cooperates with the ends of the guide plate 12 to reduce vibration when the hard disk frame base 202 is installed in the chassis base 8.

[0066] like Figure 15 As shown, the hard disk enclosure base 202 is further provided with a hard disk enclosure engraved mark 2023. When the hard disk enclosure base 202 is fully drawn outward from the chassis base 8, the hard disk enclosure engraved mark 2023 aligns with the edge of the rear window 5 of the chassis base 8, and the second locking stop 204 is now aligned with the pull-out hole 1202. By observing the hard disk enclosure engraved mark 2023, it can be directly determined that the second locking stop 204 is aligned with the pull-out hole 1202.

[0067] The present invention describes a cable management box assembly, a hard disk module, and a server. The slots on the cable management box knob 1103 allow the hard disk module cable 9 to be embedded. The cable management box knob 1103 can be rotated outside the cable management box body to realize the retraction and extension operation of the hard disk module cable 9. Therefore, the setting of the cable management box assembly 11 effectively avoids the occupation of external space when the hard disk module cable 9 is taken out and placed, and is particularly suitable for small-sized storage spaces.

[0068] The various embodiments in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. The same and similar parts between the various embodiments can be referenced to each other.

[0069] The terms "upper," "lower," "outer," "inner," and the like, if used in the specification and claims of the present invention and the accompanying drawings, are used to distinguish relative positions and do not necessarily define them. It should be understood that the terms used in this manner are interchangeable where appropriate, such that the embodiments of the present invention described herein can be implemented in sequences other than those illustrated or described herein. Furthermore, the terms "including," "having," and any variations thereof are intended to cover non-exclusive inclusions.

[0070] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cable management box assembly, characterized in that: The invention comprises a wire management box body, a wire management box knob (1103) which rotates on a through hole on the surface of the wire management box body, and a notch provided on the wire management box body, one end of the wire management box knob (1103) extends into the interior of the wire management box body and is connected to a module cable which passes through the notch and is located in the wire management box body, and the end of the wire management box knob (1103) which extends into the interior of the wire management box body is provided with a slot for allowing the module cable to pass through, and the wire management box knob (1103) is rotated to control the winding and unwinding of the module cable.

2. A cable management box assembly according to claim 1, characterized in that: The wire management box body comprises a wire management box base (1102) and a wire management box cover (1101) which is rotatably mounted on the wire management box base (1102) via a pin shaft; one section of the outer wall of the wire management box knob (1103) is rotatably mounted on the inner wall of the through hole of the wire management box body via an interference fit.

3. A hard disk module, characterized in that: The hard disk drive base (202) comprises a hard disk frame base (202), the hard disk frame base (202) accommodates and supports a hard disk body; a hard disk backplane (2031), the hard disk backplane (2031) is installed on the hard disk frame base (202) and connected to the hard disk body; a hard disk module cable (9), the hard disk module cable (9) is connected to the hard disk backplane (2031); the wire management box assembly according to claim 2 is installed on the side of the pull-out end away from the hard disk frame base (202) and winds the hard disk module cable (9); the wire management box base (1102) is fixedly installed on the hard disk frame base (202).

4. The hard disk module according to claim 3, wherein: The hard disk backplane (2031) is fixedly mounted on the backplane bracket (2032), and the two ends of the backplane bracket (2032) are respectively mounted on the hard disk frame base (202) through sheet metal parts (205). The sheet metal parts (205) are fixedly mounted on the hard disk frame base (202) and form a vertical plug-in guide for the backplane bracket (2032).

5. A hard disk module according to claim 3 or 4, characterized in that: Slide rail assemblies are provided on both sides of the hard disk frame base (202) to enable the hard disk frame base (202) to be pulled and moved on the bearing member.

6. The hard disk module according to claim 5, characterized in that: The slide rail assembly includes a hard disk module pull-out slide (2022) and a slide sheet metal plate (12); the hard disk module pull-out slide (2022) is installed on the side wall of the hard disk frame base (202), and the slide sheet metal plate is slidably arranged in the hard disk module pull-out slide and realizes the hard disk module pull-out slide to move along the slide sheet metal plate; the hard disk module pull-out slide (2022) moves between a first position and a second position along the slide sheet metal plate (12) at the end away from the pull-out end of the hard disk frame base (202), wherein the slide sheet metal plate (12) is completely in the hard disk module pull-out slide (2022). The end position of the hard disk module pull-out groove (2022) away from the pull-out end of the hard disk frame base (202) is the first position, and when the hard disk body is outside the slide sheet metal plate (12), the end position of the hard disk module pull-out groove (2022) away from the pull-out end of the hard disk frame base (202) is the second position; the slide sheet metal plate (12) is provided with a push-in hole (1201) at the first position, and a pull-out hole (1202) at the second position, and the hard disk frame base (202) is provided with a second locking stop device (204) that can extend into the push-in hole (1201) or the pull-out hole (1202) for sliding.

7. The hard disk module according to claim 6, wherein: The second locking stop device (204) comprises a locking ring (2041), a locking column (2042) and a locking operation cap (2043); the locking ring (2041) is slidably arranged on the side wall of the hard disk frame base (202), and the locking column (2042) moves axially in the locking ring (2041); the locking operation cap (2043) is arranged at one end of the locking column (2042) away from the slide sheet metal plate (12), and the locking operation cap (2043) is sleeved on the locking ring (2041) when the locking column (2042) moves toward the side of the slide sheet metal plate (12).

8. The hard disk module according to claim 7, wherein: A matching beveled surface 1 (20411) is provided on a section of the outer wall of the locking ring (2041) close to the locking operating cap (2043); a protruding block is provided on the inner wall of the locking operating cap (2043) for matching with the matching beveled surface 1 (20411) when the locking column (2042) moves toward the side of the slideway sheet metal plate (12); and a matching beveled surface 2 (20431) is provided on the outer wall of the locking operating cap (2043) for being in the same plane as the matching beveled surface 1 (20411) when the protruding block matches the matching beveled surface 1 (20411).

9. The hard disk module according to claim 8, wherein: A first stop structure (2021) is provided on the outer side wall of the hard disk frame base (202), and when the end of the hard disk module pull-out slot (2022) away from the pull-out end of the hard disk frame base (202) is in a first position, the first stop structure (2021) abuts against the end of the slide sheet metal plate (12) away from the pull-out end of the hard disk frame base (202).

10. A server comprising a chassis base (8) and a chassis cover (1) arranged on the chassis base (8) to form a receiving space, characterized in that: The hard disk module as described in claim 9 is installed in the upper layer of the accommodating space, and hard disk module pull-out slides (2022) are respectively provided on the opposite side walls of the hard disk frame base (202), and the hard disk module pull-out slides (2022) enter and exit the accommodating space through the slide sheet metal plate (12) installed on the inner wall of the chassis base (8) and through the rear window (5) of the chassis base (8).

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