Main shell, NAS (Network Attached Storage) and disk array cabinet

Abstract

The utility model relates to the technical field of storage equipment, in particular to a main shell, an NAS (Network Attached Storage) and a disk array cabinet. Comprising a shell, a front frame, a rear frame, a fan mounting seat and two side plates, the shell is connected end to end and surrounds a circle, the front frame is mounted at the front end of the shell, the rear frame is mounted at the rear end of the shell, and the fan mounting seat is mounted in the shell and close to the rear frame. The fan mounting seat is used for mounting a fan of the NAS or disk array cabinet; the side plates are installed on the two sides in the shell and located between the front frame and the fan installation base, one ends of the two side plates are connected with the front frame, and the other ends of the two side plates are connected with the fan base. The front frame, the rear frame, the fan mounting seat and the two side plates of the main body part of the main shell are assembled into a whole and then arranged in the shell, so that the connection integrity of the main shell is improved, and the overall structure of the main shell is firmer.

Description

Technical Field

[0001] The utility model relates to the technical field of storage equipment, in particular to a main shell, a NAS and a disk array cabinet. Background Art

[0002] NAS (Network Attached Storage) is a network-attached storage device, typically a storage device containing multiple hard drives connected to a local area network (LAN) or wide area network (WAN). NAS devices allow multiple computers to access shared storage resources over the network, providing a convenient way to store, back up, and share files. A disk array cabinet is a storage system commonly used in data centers, enterprise-level servers, and other occasions. It consists of multiple disk drives, in which different RAID (Redundant Array of Independent Disks) schemes can be configured to provide redundant data backup, improve read and write performance, or achieve both. Disk array cabinets typically have high capacity, high performance, and high reliability.

[0003] Whether it's a NAS or a disk array cabinet, its overall support and protection is achieved through the main housing. Currently, the main housing of a NAS or disk array cabinet is usually assembled from multiple housings or frames. However, the assembly or connection between the housings or frames is not strong enough, and the overall structure is not strong enough. Utility Model Content

[0004] The present invention provides a main housing, a NAS, and a disk array cabinet to solve the problem in the prior art that the housings or frames are not assembled or connected in an integrated manner and are not strong enough as a whole.

[0005] The utility model discloses a main housing, which is applied to NAS or disk array cabinet, and comprises an outer shell, a front frame, a rear frame, a fan mounting seat and two side panels; the outer shell is connected end to end and arranged around a circle, the front frame is mounted on the front end of the outer shell, the rear frame is mounted on the rear end of the outer shell, and the fan mounting seat is mounted inside the outer shell and arranged close to the rear frame; the fan mounting seat is used to mount the fan of the NAS or disk array cabinet;

[0006] The side panels are installed on both sides of the shell and are located between the front frame and the fan mounting seat. One end of the two side panels is connected to the front frame, and the other end is connected to the fan seat.

[0007] Optionally, a first clamping hole is provided on the front frame, and a first clamping buckle is provided on one end of the two side panels close to the front frame, and the first clamping buckle is clamped in the first clamping hole;

[0008] A first limiting ridge is provided on one side of the fan mounting seat facing the side plate, and a first limiting groove is provided on one side of the side plate facing the fan mounting seat. The first limiting ridge is clamped in the first limiting groove.

[0009] Optionally, the fan mounting seat is provided with a first screw channel in the thickness direction, and a first stud with a screw hole is provided on the side of the side plate facing the fan mounting seat; the first stud is inserted into the screw channel and fixed by screws.

[0010] Optionally, a second screw channel is provided on the side of the rear frame facing the fan mounting seat, and a second stud with a screw hole is provided on the side of the fan mounting seat facing the rear frame; the second stud is inserted into the second screw channel and fixed by screws.

[0011] Optionally, first locking protrusions are provided on the peripheral edges of the front frame and the rear frame, and the first locking protrusions are tightly pressed against the inner wall surfaces at both ends of the shell.

[0012] Optionally, the first locking protrusions on the peripheral edges of the front frame and the rear frame include raised ribs, and the raised ribs extend along the thickness direction of the front frame and the rear frame.

[0013] Optionally, the first locking protrusion on the rear frame includes an arc-shaped protrusion, and through grooves are formed on both sides of the arc-shaped protrusion along the thickness direction of the rear frame.

[0014] Optionally, a first slot is provided on the fan mounting seat along the thickness direction, and a positioning convex strip is provided on the inner wall of the housing corresponding to the first slot, and the positioning convex strip is embedded in the first slot.

[0015] The utility model also discloses a NAS or disk array cabinet, which comprises a fan and the main housing mentioned above; the fan is mounted on a fan mounting seat.

[0016] Optionally, the NAS or disk array cabinet further includes a first circuit board and a second circuit board, the first circuit board being mounted on a side of the fan mounting base facing the front frame, the second circuit board being mounted on a side of the front frame, and the first circuit board and the second circuit board being electrically connected;

[0017] The second circuit board is provided with a plurality of display lights, the front frame is provided with a plurality of light holes, the display lights are installed in the light holes, the plurality of light holes are respectively provided corresponding to the plurality of disk sockets on the front frame, and the display lights are used to display the status of the disk.

[0018] Compared with the prior art, the beneficial effect of the main shell provided by the embodiment of the present invention is that: the main shell of the present invention includes an outer shell, a front frame, a rear frame, a fan mounting seat and two side panels, wherein the two side panels are arranged to achieve an integral connection with the front frame and the fan mounting seat, and at the same time, the rear frame is connected to the fan mounting seat, further improving the integrity of the fan seat, so that the main part of the main shell, the front frame, the rear frame, the fan mounting seat and the two side panels are assembled into a whole, and then arranged in the outer shell, thereby improving the connection integrity of the main shell and making the overall structure of the main shell more solid. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments, in which:

[0020] Figure 1 is a schematic diagram of a NAS according to an embodiment of the present invention;

[0021] Figure 2 This is another schematic diagram of a NAS according to an embodiment of the present invention;

[0022] Figure 3 This is an exploded schematic diagram of the NAS embodiment of the present utility model;

[0023] Figure 4 This is another exploded schematic diagram of the NAS embodiment of the present invention;

[0024] Figure 5 yes Figure 3 A partial enlarged view of part B;

[0025] Figure 6 It is a schematic diagram of a fan mounting base, etc. according to an embodiment of the present utility model;

[0026] Figure 7 It is a schematic diagram of the side panel of an embodiment of the utility model;

[0027] Figure 8 This is another schematic diagram of a fan mounting base, etc. according to an embodiment of the present invention;

[0028] Figure 9 yes Figure 3 A partial enlarged view of part C in the middle;

[0029] Figure 10 yes Figure 1 A partial enlarged view of part A.

[0030] The reference numerals in the figures are:

[0031] 1. NAS; 11. Main housing; 111. Outer shell; 111a. Positioning ridge; 112. Front frame; 112a. First locking hole; 112b. Lamp hole; 112c. Disk slot; 113. Rear frame; 113a. Second screw channel; 113b. Through slot; 114. Fan mounting bracket; 114a. First positioning ridge; 114b. First screw channel; 114c. Second stud; 114d. A card slot; 115, side panel; 115a, first limiting groove; 115b, first stud; 115c, first buckle; 12, fan; 13, first card protrusion; 131, raised rib; 132, arc-shaped protrusion; 15, first circuit board; 151, disk interface; 16, second circuit board; 161, display light; 17, disk; 18, disk bracket; 19, FPC line; 20, main control circuit board. DETAILED DESCRIPTION

[0032] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. Now, in conjunction with the accompanying drawings, a detailed description of the preferred embodiments of the present utility model will be given.

[0033] The present invention provides a main housing 11, which is applied to a NAS 1 or a disk array cabinet, such as Figures 1 to 4 As shown, the main housing 11 includes an outer shell 111, a front frame 112, a rear frame 113 and a fan mounting base 114; the outer shell 111 is connected end to end and arranged around a circle, the front frame 112 is installed at the front end of the outer shell 111, the rear frame 113 is installed at the rear end of the outer shell 111, and the fan mounting base 114 is installed in the outer shell 111 and is arranged close to the rear frame 113; the fan mounting base 114 is used to install the fan 12 of the NAS1 or disk array cabinet.

[0034] The main housing 11 of the present invention includes an outer shell 111, a front frame 112, a rear frame 113, a fan 12 mounting seat 114 and two side panels 115, wherein the two side panels 115 are provided to achieve an integral connection with the front frame 112 and the fan 12 mounting seat 114, and at the same time, the rear frame 113 is connected to the fan 12 mounting seat 114, further improving the integrity of the fan 12 seat, so that the main body of the main housing 11, the front frame 112, the rear frame 113, the fan 12 mounting seat 114 and the two side panels 115 are assembled into a whole, and then arranged in the outer shell 111, thereby improving the connection integrity of the main housing 11 and making the overall structure of the main housing 11 more solid.

[0035] Furthermore, the main housing 11 of the present invention is provided with a fan mounting base 114 within the outer shell 111, near the rear frame 113. The fan mounting base 114 provides a dedicated mounting location for the fan 12, enabling a more secure mounting of the fan 12 compared to mounting using the rear frame 113. Furthermore, during assembly, since the fan 12 is already mounted on the fan mounting base 114, there is no direct connection between the fan 12 and the rear frame 113, making assembly of both the fan 12 and the rear frame 113 more convenient.

[0036] Specifically, after the outer shell 111, the front frame 112, and the rear frame 113 are assembled, a space for inserting the disk 17 of the NAS 1 or the disk array cabinet is formed in the main shell 11. The disk 17 is inserted into the insertion space through the disk 17 bracket of the NAS 1 or the disk array cabinet, thereby realizing the operation of the NAS 1 or the disk array cabinet, such as data transmission and storage.

[0037] Furthermore, the main housing 11 includes two side panels 115, which are mounted on either side of the outer casing 111 and positioned between the front frame 112 and the fan mount 114. The provision of the two side panels 115 enhances the structural stability of the main housing 11 and provides a mounting location for the disk 17 bracket. The mounting arrangement of the disk 17 bracket and the side panels 115 can employ conventional designs, which will not be further described here. Specifically, the two side panels 115 can be connected to the outer casing 111 using screws, thereby achieving a secure installation of the two side panels 115.

[0038] like Figure 5 As shown, a first latch hole 112a is provided on the front frame 112, and a first latch 115c is provided on one end of each side panel 115 near the front frame 112. The first latch 115c is snapped into the first latch hole 112a. By providing the first latch hole 112a on the front frame 112 and the first latch 115c on the ends of each side panel 115 near the front frame 112, and enabling the first latch 115c to snap into the first latch hole 112a, the front frame 112 and the side panels 115 are effectively connected and fixed, making assembly easier and faster. This snap-fit connection not only simplifies the assembly process but also improves assembly accuracy and stability, further enhancing the structural stability of the overall main housing 11. Simultaneously, the front frame 112 is further connected and fixed by its connection to the two side panels 115, improving the installation security of the side panels 115.

[0039] Specifically, first snap holes 112a are provided on both sides and the top and bottom edges of the front frame 112, and first buckles 115c on the two side panels 115 are provided corresponding to the first snap holes 112a, thereby achieving connection and fixation at multiple positions and ensuring a firm connection between the front frame 112 and the two side panels 115.

[0040] like Figure 6 and Figure 7 As shown, a first limiting ridge 114a is provided on the side of the fan mount 114 facing the side panel 115, and a first limiting groove 115a is provided on the side of the side panel 115 facing the fan mount 114. The first limiting ridge 114a is locked in the first limiting groove 115a. The first limiting ridge 114a is provided on the side of the fan mount 114 facing the side panel 115, and the first limiting groove 115a is provided on the side of the side panel 115 facing the fan mount 114. The design of the first limiting ridge 114a being locked in the first limiting groove 115a can effectively limit the relative position between the fan mount 114 and the side panel 115, ensuring the quick and correct installation of the fan mount 114 and the side panel 115. Specifically, a plurality of long first limiting grooves 115a are arranged at intervals on the side of the side panel 115 facing the fan mounting seat 114. Correspondingly, a plurality of long first limiting protrusions 114a are also arranged on the side of the fan mounting seat 114 facing the side panel 115, thereby improving the limiting effect between the fan mounting seat 114 and the side panel 115.

[0041] like Figure 6 and Figure 7 As shown, the fan mount 114 has a first screw channel 114b defined along its thickness, and a first stud 115b with a screw hole is provided on the side of the side panel 115 facing the fan mount 114. The first stud 115b is inserted into the screw channel and secured with screws. The fan mount 114 has a first screw channel 114b defined along its thickness, and the side panel 115 has a first stud 115b with a screw hole on its side facing the fan mount 114. By inserting the first stud 115b into the screw channel and securing with screws, the fan mount 114 and the side panel 115 are securely connected, further ensuring a secure and reliable connection between the two panels. Specifically, multiple first studs 115b are provided on the side of the side panel 115 facing the fan mount 114, and multiple first screw channels 114b are also provided on the fan mount 114, ensuring a secure connection between the fan mount 114 and the side panel 115.

[0042] like Figure 3 and Figure 8As shown, a second screw channel 113a is provided on the side of the rear frame 113 facing the fan mount 114, and a second stud 114c having a screw hole is provided on the side of the fan mount 114 facing the rear frame 113. The second stud 114c is inserted into the second screw channel 113a and secured with a screw. The second screw channel 113a is provided on the side of the rear frame 113 facing the fan mount 114, and a second stud 114c having a screw hole is provided on the side of the fan mount 114 facing the rear frame 113. By inserting the second stud 114c into the second screw channel 113a and securing them with screws, the rear frame 113 and the fan mount 114 can be securely connected, ensuring a firm and reliable connection between the rear frame 113 and the fan mount 114. Specifically, a plurality of second studs 114 c are provided on the side of the fan mounting base 114 facing the rear frame 113 , and a plurality of second screw channels 113 a are also provided on the rear frame 113 , thereby achieving a firm connection between the fan mounting base 114 and the rear frame 113 .

[0043] like Figure 5 and Figure 9 As shown, the front frame 112 and the rear frame 113 are provided with first latching protrusions 13 on their circumferential edges. The first latching protrusions 13 are tightly pressed against the inner wall surfaces at both ends of the outer shell 111. The first latching protrusions 13 are provided on the circumferential edges of the front frame 112 and the rear frame 113. The first latching protrusions 13 are tightly pressed against the inner wall surfaces at both ends of the outer shell 111 to achieve fixation to the outer shell 111. This ensures a tight and stable connection between the front frame 112 and the rear frame 113 and the outer shell 111, provides additional structural stability, and helps prevent the front frame 112 and the rear frame 113 from loosening or shifting during use. Specifically, multiple first latching protrusions 13 can be provided at intervals along the circumference of the front frame 112 and the rear frame 113 to ensure the secure installation of the front frame 112 and the rear frame 113.

[0044] like Figure 5 and Figure 9 As shown, the first locking protrusions 13 on the periphery of the front frame 112 and the rear frame 113 include raised ribs 131, which extend along the thickness direction of the front frame 112 and the rear frame 113. The elongated raised ribs 131 formed on the periphery of the front frame 112 and the rear frame 113 can increase the rigidity and strength of the periphery while achieving tight contact with the inner wall surface of the housing 111.

[0045] Furthermore, if Figure 9As shown, the first locking protrusion 13 on the rear frame 113 includes an arcuate protrusion 132. Two through-slots 113b are defined on either side of the arcuate protrusion 132 along the thickness direction of the rear frame 113. The through-slots 113b on either side of the arcuate protrusion 132 enhance its deformability and facilitate its tight contact with the inner wall of the housing 111. Through the coordinated engagement of the raised ribs 131 and the arcuate protrusions 132, the rear frame 113 is securely mounted within the housing 111. Specifically, the arcuate protrusions 132 are provided on both sides of the rear frame 113, with two arcuate protrusions 132 spaced apart on each side.

[0046] like Figure 4 and Figure 6 As shown, a first slot 114d is defined along the thickness of the fan mount 114. A retaining ridge 111a is provided on the inner wall of the housing 111, corresponding to the first slot 114d. The retaining ridge 111a is embedded in the first slot 114d. By providing the retaining slot and retaining ridge 111a on the fan mount 114 and the inner wall of the housing 111, respectively, the fan mount 114 can be securely installed while ensuring accurate positioning of the fan mount 114, helping to ensure that the fan mount 114 is securely mounted within the housing 111. The engagement of the retaining ridge 111a with the first slot 114d also serves as a guide during assembly, facilitating assembly of the fan mount 114. Specifically, two first slots 114d are spaced apart at the bottom and top of the fan mount 114, corresponding to the retaining ridge 111a on the inner wall of the housing 111.

[0047] like Figures 1 to 10 As shown, the present invention also discloses a NAS 1 or disk array cabinet. The NAS 1 or disk array cabinet includes a fan 12 and the aforementioned main housing 11. The fan 12 is mounted on a fan mounting base 114. The NAS 1 or disk array cabinet also includes a first circuit board 15 and a second circuit board 16. The first circuit board 15 is mounted on the side of the fan mounting base 114 facing the front frame 112, and the second circuit board 16 is mounted on the side of the front frame 112. The first circuit board 15 and the second circuit board 16 are electrically connected. The first circuit board 15 can be mounted on the fan mounting base 114 using screws, and the second circuit board 16 can also be mounted on the side of the front frame 112 using screws.

[0048] The second circuit board 16 is provided with a plurality of display lights 161. The front frame 112 is provided with a plurality of light holes 112b. The display lights 161 are installed in the light holes 112b. The plurality of light holes 112b are respectively provided corresponding to the plurality of disk 17 sockets 112c on the front frame 112. The display lights 161 are used to indicate the status of the disk 17. The display lights 161 can inform the user of the current status of the disk 17, such as whether it is operating normally. The display lights 161 can be LED lights. The second circuit board 16 is the circuit board for the display lights 161. The first circuit board 15 is the adapter circuit board. The first circuit board 15 can also be provided with a magnetic interface 151. The disk 17 is electrically connected to the disk interface 151 to achieve normal operation. The first circuit board 15 and the second circuit board 16 can be connected via an FPC cable 19, which will not be described in detail here. A main control circuit board 20 is installed below the fan 12 in the fan mounting base 114. The main circuit board 20 is electrically connected to the first circuit board 15.

[0049] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Those skilled in the art may modify the technical solutions described in the above embodiments, or make equivalent replacements for some of the technical features therein; and all these modifications and replacements should fall within the scope of protection of the claims attached to the present invention.

Claims

1. A main housing, used in NAS or disk array cabinet, characterized in that: The enclosure comprises a housing, a front frame, a rear frame, a fan mounting base, and two side panels; the housing is connected end to end and arranged around a circle, the front frame is mounted on the front end of the housing, the rear frame is mounted on the rear end of the housing, and the fan mounting base is mounted in the housing and disposed near the rear frame; the fan mounting base is used to mount the fan of the NAS or disk array cabinet; The side panels are installed on both sides of the housing and are located between the front frame and the fan mounting seat. One end of the two side panels is connected to the front frame, and the other end is connected to the fan seat.

2. The main housing according to claim 1, wherein: A first latch hole is provided on the front frame, and a first latch is provided on one end of the two side panels close to the front frame, and the first latch is latched in the first latch hole; A first limiting ridge is provided on a side of the fan mounting seat facing the side plate, and a first limiting groove is provided on a side of the side plate facing the fan mounting seat. The first limiting ridge is clamped in the first limiting groove.

3. The main housing according to claim 2, wherein: The fan mounting seat is provided with a first screw channel in the thickness direction, and a first stud with a screw hole is provided on a side of the side plate facing the fan mounting seat; the first stud is inserted into the screw channel and fixed by a screw.

4. The main housing according to claim 2 or 3, characterized in that: A second screw channel is provided on a side of the rear frame facing the fan mounting seat, and a second stud with a screw hole is provided on a side of the fan mounting seat facing the rear frame; the second stud is inserted into the second screw channel and fixed by screws.

5. The main housing according to any one of claims 1 to 3, characterized in that: First locking protrusions are provided on the peripheries of the front frame and the rear frame, and the first locking protrusions are tightly pressed against the inner wall surfaces at both ends of the shell.

6. The main housing according to claim 5, characterized in that The first locking protrusions on the peripheral edges of the front frame and the rear frame include raised ribs, and the raised ribs extend along the thickness direction of the front frame and the rear frame.

7. The main housing according to claim 5, wherein: The first locking protrusion on the rear frame includes an arc-shaped protrusion, and through grooves are formed on both sides of the arc-shaped protrusion along the thickness direction of the rear frame.

8. The main housing according to any one of claims 1 to 3, characterized in that: A first slot is formed on the fan mounting seat along the thickness direction, and a positioning convex strip is provided on the inner wall of the shell corresponding to the first slot, and the positioning convex strip is embedded in the first slot.

9. A NAS or disk array cabinet, characterized in that: The NAS or disk array cabinet includes a fan and a main housing according to any one of claims 1 to 8; the fan is mounted on the fan mounting base.

10. The NAS or disk array cabinet according to claim 9, characterized in that: The NAS or disk array cabinet further includes a first circuit board and a second circuit board, wherein the first circuit board is mounted on a side of the fan mounting base facing the front frame, and the second circuit board is mounted on a side of the front frame, and the first circuit board and the second circuit board are electrically connected; The second circuit board is provided with a plurality of display lights, the front frame is provided with a plurality of light holes, the display lights are installed in the light holes, the plurality of light holes are respectively provided corresponding to the plurality of disk sockets on the front frame, and the display lights are used to display the status of the disk.

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