Hard disk backboard module

Abstract

The utility model provides a hard disk back plate module which comprises a hard disk back plate, and the hard disk back plate is provided with a plurality of first assembly structures, a plurality of second assembly structures and at least two third assembly structures. Wherein the multiple first assembling structures are used for being matched with multiple assembling columns of the server case in a clamping mode, the multiple second assembling structures are used for being matched with multiple hook-shaped structures of the server case in a clamping mode, and the at least two third assembling structures are used for being matched with limiting holes in the wall face of a case body of the server case in a stopping mode. Therefore, the hard disk backboard is detachably connected with the server case. The hard disk backboard solves the problems that in the prior art, connection between the hard disk backboard and a server case belongs to threaded connection, so that the hard disk backboard can be assembled and disassembled only through auxiliary tools, and operation is tedious and inconvenient.

Description

Technical Field

[0001] The utility model relates to the technical field of computers, and in particular to a hard disk backplane module. Background Art

[0002] Hard disk is a device used to store operating system, user programs and data in computer. With the development of computer technology, hard disk has been continuously optimized in terms of capacity, speed, power consumption, vibration and noise resistance, reliability, etc. Hard disk plays a key role in storage system, and the protection and performance optimization of hard disk are particularly important.

[0003] In the prior art, the connection between the hard disk backplane and the server chassis is a threaded connection, which means that the installation and removal of the hard disk backplane requires auxiliary tools, which is cumbersome and inconvenient. Utility Model Content

[0004] The main purpose of the utility model is to provide a hard disk backplane module to solve the problem that the connection between the hard disk backplane and the server chassis in the prior art is a threaded connection, resulting in the installation and removal of the hard disk backplane requiring auxiliary tools to be achieved, and the operation is relatively cumbersome and inconvenient.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a hard disk backplane module, including a hard disk backplane, the hard disk backplane has a plurality of first assembly structures, a plurality of second assembly structures, and at least two third assembly structures; wherein the plurality of first assembly structures are respectively used to snap-fit ​​with a plurality of assembly columns of a server chassis, the plurality of second assembly structures are respectively used to snap-fit ​​with a plurality of hook-type structures of the server chassis, and the at least two third assembly structures are used to snap-fit ​​with the limit holes on the wall of the server chassis, so that the hard disk backplane can be detachably connected to the server chassis.

[0006] In an exemplary embodiment, the hard disk backplane includes a backplane body, the first assembly structure is a gourd-shaped hole opened on the backplane body, the multiple gourd-shaped holes are evenly distributed on both sides of the length direction of the backplane body, and the multiple gourd-shaped holes are respectively used to snap-fit ​​with multiple assembly columns; the second assembly structure is a strip hole opened on the backplane body, the multiple strip holes are evenly distributed along the length direction and width direction of the backplane body, and the multiple strip holes are respectively used to snap-fit ​​with multiple hook-shaped structures.

[0007] In an exemplary embodiment, the gourd hole has a large gourd hole and a small gourd hole, and the large gourd hole is located below the small gourd hole; the strip hole includes a first hole segment and a second hole segment that are connected, the aperture of the first hole segment is larger than the aperture of the second hole segment, and the first hole segment is located below the second hole segment.

[0008] In an exemplary embodiment, the diameter of the large gourd hole of the gourd hole is larger than the diameter of the first hole section of the strip-shaped hole.

[0009] In an exemplary embodiment, the number of the gourd-shaped holes in the width direction of the back plate body is equal to the number of the strip-shaped holes in the width direction of the back plate body.

[0010] In an exemplary embodiment, a hard disk backplane includes a backplane body, one side of the backplane body in the width direction has at least two lug structures, and a first assembly hole is formed on at least two lug structures; the third assembly structure is a stop handle arranged on the backplane body, the stop handle includes an assembly block, a lap block and a first support block, wherein a second assembly hole is formed at a position of the assembly block opposite to the first assembly hole, and the hard disk backplane also includes a fastener, the fastener passes through the first assembly hole and the second assembly hole to connect the third assembly structure and the backplane body; the lap block is arranged on the surface of the assembly block facing the backplane body, and is located at an end of the assembly block away from the backplane body, and the lap block overlaps the end of the lug structure; the first support block is arranged on the surface of the assembly block away from the backplane body, and the height of the first support block is lower than the height of the lap block, so that the first support block is used to support the edge of the upper cover of the server chassis; wherein the upper surface of the lap block is flush with the upper surface of the upper cover.

[0011] In an exemplary embodiment, the stop handle also includes a second support block and a first reinforcement rib, wherein the second support block is arranged on the surface of the assembly block facing away from the back plate body and is located below the first support block; the first reinforcement rib is triangular in shape, and the first side surface of the triangular first reinforcement rib is connected to the assembly block, and the second side surface of the triangular first reinforcement rib is connected to the bottom surface of the second support block; wherein the second assembly hole is opened at the position where the assembly block is located below the second support block.

[0012] In an exemplary embodiment, the hard disk backplane includes a backplane body; the third assembly structure is an elastic plunger disposed on the backplane body, and the elastic plunger is used to cooperate with a limit hole on the wall of the server chassis.

[0013] In an exemplary embodiment, the hard disk backplane includes a backplane body, multiple hard disk connectors and multiple abutment blocks, and the backplane body is provided with multiple first ventilation holes; the multiple hard disk connectors are evenly distributed on the first side surface of the backplane body, so as to be respectively used for plugging and matching with multiple hard disk modules; the multiple abutment blocks are evenly distributed on the second side surface of the backplane body, and the multiple abutment blocks and the multiple hard disk connectors correspond one to one, and each abutment block and each hard disk connector are respectively located on the two side surfaces of the same position of the backplane body; the hard disk backplane module also includes a backplane limiting structure, the backplane limiting structure has multiple second ventilation holes and multiple stop protrusions, wherein the number of the second ventilation holes is greater than the number of the first ventilation holes, so that the backplane limiting structure is at least used to adapt two hard disk backplanes; the multiple stop protrusions are evenly distributed on the backplane limiting structure, and the number of the stop protrusions is greater than the number of the abutment blocks, so that the backplane limiting structure is at least used to adapt two hard disk backplanes, and each stop protrusion is matched with the corresponding abutment block to provide a force toward the side of the hard disk module for the corresponding hard disk connector to prevent incomplete plugging between the hard disk connector and the hard disk module.

[0014] In an exemplary embodiment, the backplane limiting structure includes a limiting plate and a positioning guide block, wherein the limiting plate has a plurality of second ventilation holes, and a plurality of stop protrusions are evenly distributed on the first surface of the limiting plate; there are at least two positioning guide blocks, and at least two positioning guide blocks are respectively located on both sides of the length direction of the limiting plate, and the positioning guide blocks are located on the first surface of the limiting plate, and the positioning guide blocks have a limiting groove, and the limiting groove is used to cooperate with the I-nail of the server chassis.

[0015] In an exemplary embodiment, the backplane limiting structure also includes an elastic stud, which is arranged on the second surface of the limiting plate, and there are multiple elastic studs, at least one of the multiple elastic studs is used to connect to the base of the server chassis, and at least two of the remaining elastic studs are respectively located on both sides of the length direction of the limiting plate, so as to be respectively used to connect to the two side walls of the server chassis.

[0016] In an exemplary embodiment, the back plate limiting structure also includes a second reinforcing rib, which is protruding on the second surface of the limiting plate, and the second reinforcing rib is strip-shaped, and the strip-shaped second reinforcing rib is extended along the length direction of the limiting plate; there are multiple second reinforcing ribs, and the multiple second reinforcing ribs are spaced apart along the width direction of the limiting plate.

[0017] By applying the technical solution of the utility model, a hard disk backplane module is provided, in which the hard disk backplane is arranged to have a structure with multiple first assembly structures, multiple second assembly structures, and at least two third assembly structures. At the same time, the multiple first assembly structures are respectively used to snap-fit ​​with multiple assembly columns of a server chassis, the multiple second assembly structures are respectively used to snap-fit ​​with multiple hook-type structures of the server chassis, and at least two third assembly structures are used to stop with limit holes on the wall of the server chassis, so that the hard disk backplane is detachably connected to the server chassis, ensuring the convenience of disassembly and assembly of the hard disk backplane provided by the present application, and the hard disk backplane can be installed and disassembled without using additional tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0019] Figure 1 A schematic structural diagram of a hard disk backplane of a hard disk backplane module according to an optional embodiment of the utility model is shown;

[0020] Figure 2 Shows Figure 1 A schematic structural diagram of another side surface of the hard disk backplane;

[0021] Figure 3 Shows Figure 2 Schematic diagram of the enlarged structure at A in FIG.

[0022] Figure 4 Shows Figure 1 A structural schematic diagram of a first-person perspective of a stop handle of a hard disk backplane;

[0023] Figure 5 Shows Figure 4 A schematic diagram of the structure of the stop handle from a second perspective;

[0024] Figure 6 Shows Figure 4 A schematic structural diagram of the stop handle from a third perspective;

[0025] Figure 7 A structural schematic diagram of a hard disk backplane of a hard disk backplane module according to another optional embodiment of the utility model is shown;

[0026] Figure 8 Shows Figure 7 A schematic structural diagram of another side surface of the hard disk backplane;

[0027] Fig. 9A schematic structural diagram of a backplane limiting structure of a hard disk backplane module according to an optional embodiment of the utility model is shown;

[0028] Fig.10 Shows Fig. 9 A schematic structural diagram of another side surface of the back plate limiting structure;

[0029] Fig.11 A schematic structural diagram of a server chassis and a hard disk backplane module in an assembled state according to an optional embodiment of the utility model is shown;

[0030] Fig.12 Shows Fig.11 A schematic diagram of the structure of two hard disk backplanes of the hard disk backplane module.

[0031] The above drawings include the following reference numerals:

[0032] 1. Server chassis; 2. Mounting column; 3. Top cover;

[0033] 10. Hard disk backplane; 11. First assembly structure; 12. Second assembly structure; 13. Stop handle; 131. Assembly block; 1311. Second assembly hole; 132. Overlap block; 133. First support block; 134. Second support block; 135. First reinforcement rib; 14. Backplane body; 141. First ventilation hole; 15. Lug structure; 151. First assembly hole; 16. Elastic plunger; 17. Hard disk connector; 18. Abutment block;

[0034] 20. Back plate limiting structure; 21. Second ventilation hole; 22. Stopping protrusion; 23. Limiting plate; 24. Positioning guide block; 241. Limiting groove; 25. Elastic stud; 26. Second reinforcing rib. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] In order to solve the problem that the connection between the hard disk backplane and the server chassis in the prior art is a threaded connection, which results in the installation and removal of the hard disk backplane requiring auxiliary tools and the operation being cumbersome and inconvenient, the utility model provides a hard disk backplane module. Example

[0037] like Figures 1 to 7 As shown, the hard disk backplane module includes a hard disk backplane 10, and the hard disk backplane 10 has a plurality of first assembly structures 11, a plurality of second assembly structures 12, and at least two third assembly structures; wherein, the plurality of first assembly structures 11 are respectively used for snap-fitting with a plurality of assembly columns 2 of the server chassis 1, the plurality of second assembly structures 12 are respectively used for snap-fitting with a plurality of hook-type structures of the server chassis 1, and at least two third assembly structures are used for snap-fitting with the limit holes on the wall of the server chassis 1, so that the hard disk backplane 10 can be detachably connected to the server chassis 1.

[0038] By applying the technical solution of the utility model, a hard disk backplane module is provided, in which a hard disk backplane 10 is arranged to have a structure with multiple first assembly structures 11, multiple second assembly structures 12, and at least two third assembly structures. At the same time, the multiple first assembly structures 11 are respectively used to snap-fit ​​with multiple assembly columns 2 of the server chassis 1, the multiple second assembly structures 12 are respectively used to snap-fit ​​with multiple hook-type structures of the server chassis 1, and at least two third assembly structures are used to stop with the limiting holes on the wall of the server chassis 1, so that the hard disk backplane 10 is detachably connected to the server chassis 1, ensuring the convenience of disassembly and assembly of the hard disk backplane 10 provided by the present application, and the hard disk backplane 10 can be installed and disassembled without using additional tools.

[0039] like Figure 1 and Figure 2 As shown, the hard disk backplane 10 includes a backplane body 14, a first assembly structure 11 is a gourd hole opened on the backplane body 14, and a plurality of gourd holes are evenly distributed on both sides of the length direction of the backplane body 14, and the plurality of gourd holes are respectively used to snap-fit ​​with a plurality of assembly posts 2; the second assembly structure 12 is a strip hole opened on the backplane body 14, and a plurality of strip holes are evenly distributed along the length direction and width direction of the backplane body 14, and the plurality of strip holes are respectively used to snap-fit ​​with a plurality of hook-shaped structures. In this way, by setting a plurality of gourd holes to snap-fit ​​with a plurality of assembly posts 2, and at the same time, by setting a plurality of strip holes to snap-fit ​​with a plurality of hook-shaped structures, it is ensured that the backplane body 14 and the server chassis 1 have a plurality of connection points, thereby ensuring the connection reliability between the two.

[0040] like Figure 1 As shown, the arrow B in the figure represents the length direction of the back plate body 14, and the arrow C represents the width direction of the back plate body 14.

[0041] like Figure 1 and Figure 2As shown, the gourd hole has a large gourd hole and a small gourd hole, and the large gourd hole is located below the small gourd hole; the strip hole includes a first hole segment and a second hole segment that are connected, the aperture of the first hole segment is larger than the aperture of the second hole segment, and the first hole segment is located below the second hole segment. In this way, after the large gourd hole is inserted into the assembly column 2, and the large hole of the wine bottle is inserted into the hook-shaped structure, the back plate body 14 slides downward, so that the assembly column 2 is stuck at the small gourd hole, and at the same time, the hook head of the hook-shaped structure is stuck at the small hole of the wine bottle, ensuring the reliability of the hanging of the back plate body 14.

[0042] It should be noted that in the present application, considering that the diameter of the assembly column 2 is larger than the diameter of the hook-shaped structure, preferably, the diameter of the large gourd hole of the gourd hole is larger than the diameter of the first hole section of the strip hole. In this way, the reliability of the clamping of the gourd small hole to the assembly column 2 is ensured, and the reliability of the clamping of the wine bottle small hole to the hook-shaped structure is ensured.

[0043] It should be noted that in this application, Figure 1 and Figure 2 As shown, the number of the gourd holes in the width direction of the backplane body 14 is equal to the number of the strip holes in the width direction of the backplane body 14. In this way, it is ensured that the gourd holes and the mounting posts 2 or the strip holes and the hook structures are connected as much as possible near each hard disk module.

[0044] Optionally, the strip-shaped hole is in the shape of a wine bottle.

[0045] like Figure 2 and Figure 3As shown, the hard disk backplane 10 includes a backplane body 14, and one side of the backplane body 14 in the width direction has at least two lug structures 15, and at least the two lug structures 15 are provided with first assembly holes 151; the third assembly structure is a stop handle 13 arranged on the backplane body 14, the stop handle 13 includes an assembly block 131, a lap block 132 and a first support block 133, and a second assembly hole 1311 is provided at a position where the assembly block 131 is opposite to the first assembly hole 151, and the hard disk backplane 10 also includes a fastener, which passes through the first assembly hole 151 and the second assembly hole 1311 To connect the third assembly structure and the backplane body 14; the overlap block 132 is arranged on the surface of the assembly block 131 on the side facing the backplane body 14, and is located at the end of the assembly block 131 away from the backplane body 14, and the overlap block 132 overlaps the end of the lug structure 15; the first support block 133 is arranged on the surface of the assembly block 131 on the side away from the backplane body 14, and the height of the first support block 133 is lower than the height of the overlap block 132, so that the first support block 133 is used to support the edge of the upper cover 3 of the server chassis 1; wherein, the upper surface of the overlap block 132 is flush with the upper surface of the upper cover 3. In this way, by setting the stop handle 13 to a structural form including an assembly block 131, a lap block 132 and a first support block 133, the connection reliability between the stop handle 13 and the back panel body 14 is ensured, and the first support block 133 is ensured to be able to support the edge of the upper cover 3 of the server chassis 1 reliably. In addition, after the installation of the back panel body 14 is completed, the upper surface of the lap block 132 is flush with the upper surface of the upper cover 3, ensuring the overall aesthetic appearance of the server.

[0046] like Figures 4 to 6 As shown, the stop handle 13 further includes a second support block 134 and a first reinforcing rib 135, wherein the second support block 134 is arranged on the surface of the assembly block 131 on the side away from the back plate body 14 and is located below the first support block 133; the first reinforcing rib 135 is triangular in shape, and the first side surface of the triangular first reinforcing rib 135 is connected to the assembly block 131, and the second side surface of the triangular first reinforcing rib 135 is connected to the bottom surface of the second support block 134; wherein the second assembly hole 1311 is provided at the position where the assembly block 131 is located below the second support block 134. In this way, by setting the stop handle 13 to include the second support block 134 and the first reinforcing rib 135, it is ensured that the stop handle 13 as a whole has sufficient structural strength. Example

[0047] It should be noted that the difference between this embodiment and the first embodiment is that Figure 8As shown, the hard disk backplane 10 includes a backplane body 14; the third assembly structure is an elastic plunger 16 disposed on the backplane body 14, and the elastic plunger 16 is used to cooperate with the limiting hole on the wall of the server chassis 1. In this way, the connection reliability between the hard disk backplane 10 and the server chassis 1 is ensured by the cooperation between the elastic plunger 16 and the limiting hole. Example

[0048] It should be noted that in this embodiment, considering that when the insertion force of the hard disk module is large, it is easy to cause the hard disk backplane 10 to be greatly deformed, thereby causing the read and write signal attenuation of the hard disk module, the disk falling, etc., the difference between this embodiment and the previous two embodiments is that, Figures 9 to 12 As shown, the hard disk backplane 10 includes a backplane body 14, a plurality of hard disk connectors 17 and a plurality of abutment blocks 18. The backplane body 14 is provided with a plurality of first ventilation holes 141; the plurality of hard disk connectors 17 are evenly distributed on the first side surface of the backplane body 14, so as to be respectively used for plugging and cooperating with a plurality of hard disk modules; the plurality of abutment blocks 18 are evenly distributed on the second side surface of the backplane body 14, and the plurality of abutment blocks 18 and the plurality of hard disk connectors 17 correspond one to one, and each abutment block 18 and each hard disk connector 17 are respectively located on the two side surfaces of the same position of the backplane body 14; the hard disk backplane module also includes a backplane limiting structure 20, and the backplane limiting structure 20 has A plurality of second ventilation holes 21 and a plurality of stop protrusions 22, wherein the number of the second ventilation holes 21 is greater than the number of the first ventilation holes 141, so that the backplane limiting structure 20 is used to adapt at least two hard disk backplanes 10; a plurality of stop protrusions 22 are evenly distributed on the backplane limiting structure 20, and the number of the stop protrusions 22 is greater than the number of the abutment blocks 18, so that the backplane limiting structure 20 is used to adapt at least two hard disk backplanes 10, and each stop protrusion 22 is abutted against and cooperated with the corresponding abutment blocks 18 to provide a force toward the side of the hard disk module for the corresponding hard disk connectors 17 to prevent incomplete insertion between the hard disk connector 17 and the hard disk module. In this way, by setting the hard disk backplane module to a structural form including the hard disk backplane 10 and the backplane limiting structure 20, the multiple stop protrusions 22 on the backplane limiting structure 20 are abutted against the corresponding multiple abutment blocks 18, thereby providing a force toward the side of the hard disk module for the corresponding hard disk connectors 17, thereby preventing the incomplete connection between the hard disk connector 17 and the hard disk module, and ensuring the connection reliability between the hard disk module and the hard disk connector 17.

[0049] like Fig. 9As shown, the back plate limiting structure 20 includes a limiting plate 23 and a positioning guide block 24, wherein the limiting plate 23 has a plurality of second ventilation holes 21, and a plurality of stop protrusions 22 are evenly distributed on the first surface of the limiting plate 23; there are at least two positioning guide blocks 24, at least two positioning guide blocks 24 are respectively located on both sides of the length direction of the limiting plate 23, and the positioning guide blocks 24 are located on the first surface of the limiting plate 23, and the positioning guide blocks 24 have a limiting groove 241, and the limiting groove 241 is used to cooperate with the I-shaped nail of the server chassis 1. In this way, by setting the back plate limiting structure 20 to a structural form including the limiting plate 23 and the positioning guide block 24, when installing the back plate limiting structure 20, it is pushed in horizontally so that the limiting groove 241 of the positioning guide block 24 is completely matched with the I-shaped nail of the server chassis 1.

[0050] like Fig.10 As shown, the backplane limiting structure 20 also includes an elastic stud 25, which is arranged on the second surface of the limiting plate 23, and there are multiple elastic studs 25, at least one elastic stud 25 among the multiple elastic studs 25 is used to connect with the base of the server chassis 1, and at least two elastic studs 25 among the remaining elastic studs 25 are respectively located on both sides of the length direction of the limiting plate 23, so as to be respectively used to connect with the two side walls of the server chassis 1. In this way, at least one of the multiple elastic studs 25 is arranged at a position close to the base of the server chassis 1, and is used to connect with the screw hole on the base of the server chassis 1. The elastic stud 25 is pressed and rotated along the first direction so that the elastic stud 25 is locked with the corresponding screw hole. When removing the elastic stud 25, it only needs to be rotated in a second direction opposite to the first direction to automatically pop up. At least two of the remaining elastic studs 25 are respectively located on both sides of the length direction of the limiting plate 23, so as to be respectively used to connect with the two side walls of the server chassis 1. At least two of the remaining elastic studs 25 are respectively matched with the corresponding screw holes on the two side walls of the server chassis 1. Specifically, the elastic stud 25 is pressed and rotated along the first direction so that the elastic stud 25 is locked with the corresponding screw hole. When removing the elastic stud 25, it only needs to be rotated in the second direction opposite to the first direction to automatically pop up.

[0051] It should be noted that, in the present application, during the process of horizontally pushing the backplane limiting structure 20 for installation, it is necessary to keep the bottom of the backplane limiting structure 20 flush with the base of the server chassis 1 .

[0052] It should be noted that, in the present application, considering that the back plate limiting structure 20 has a plurality of second ventilation holes 21, in order to ensure the overall structural strength of the back plate limiting structure 20, such as Fig.10As shown, the back plate limiting structure 20 further includes a second reinforcing rib 26, which is protrudingly arranged on the second surface of the limiting plate 23, and is in a strip shape, and the second reinforcing rib 26 in the strip shape is extended along the length direction of the limiting plate 23; there are multiple second reinforcing ribs 26, and the multiple second reinforcing ribs 26 are arranged at intervals along the width direction of the limiting plate 23. In this way, the arrangement of the second reinforcing rib 26 is conducive to ensuring the overall structural strength of the back plate limiting structure 20.

[0053] By applying the technical solution of the utility model, a hard disk backplane module is provided, in which a hard disk backplane 10 is arranged to have a structure with multiple first assembly structures 11, multiple second assembly structures 12, and at least two third assembly structures. At the same time, the multiple first assembly structures 11 are respectively used to snap-fit ​​with multiple assembly columns 2 of the server chassis 1, the multiple second assembly structures 12 are respectively used to snap-fit ​​with multiple hook-type structures of the server chassis 1, and at least two third assembly structures are used to stop with the limiting holes on the wall of the server chassis 1, so that the hard disk backplane 10 is detachably connected to the server chassis 1, ensuring the convenience of disassembly and assembly of the hard disk backplane 10 provided by the present application, and the hard disk backplane 10 can be installed and disassembled without using additional tools.

[0054] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0055] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps described in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0056] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0057] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0058] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0059] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A hard disk backplane module, characterized in that: include: A hard disk backplane (10), the hard disk backplane (10) comprising a plurality of first assembly structures (11), a plurality of second assembly structures (12), and at least two third assembly structures; The plurality of first assembly structures (11) are respectively used for snap-fitting with the plurality of assembly columns (2) of the server chassis (1), the plurality of second assembly structures (12) are respectively used for snap-fitting with the plurality of hook-shaped structures of the server chassis (1), and at least two third assembly structures are used for stop-fitting with the wall surface of the server chassis (1), so that the hard disk backplane (10) is detachably connected to the server chassis (1).

2. The hard disk backplane module according to claim 1, characterized in that: The hard disk backplane (10) comprises: A back plate body (14), wherein the first assembly structure (11) is a gourd hole provided on the back plate body (14), a plurality of the gourd holes are evenly distributed on both sides of the back plate body (14) in the length direction, and the plurality of the gourd holes are respectively used for snap-fitting with a plurality of the assembly columns (2); The second assembly structure (12) is a strip hole opened on the back plate body (14), a plurality of the strip holes are evenly distributed along the length direction and the width direction of the back plate body (14), and the plurality of the strip holes are respectively used for snap-fitting with the plurality of the hook-shaped structures.

3. The hard disk backplane module according to claim 2, characterized in that: The gourd hole comprises a large gourd hole and a small gourd hole, and the large gourd hole is located below the small gourd hole; The strip-shaped hole includes a first hole segment and a second hole segment which are connected. The hole diameter of the first hole segment is larger than the hole diameter of the second hole segment, and the first hole segment is located below the second hole segment.

4. The hard disk backplane module according to claim 3, characterized in that: The diameter of the large gourd hole of the gourd hole is larger than the diameter of the first hole section of the strip hole.

5. The hard disk backplane module according to claim 2, characterized in that: The number of the gourd holes in the width direction of the back plate body (14) is equal to the number of the strip holes in the width direction of the back plate body (14).

6. The hard disk backplane module according to claim 1, characterized in that: The hard disk backplane (10) comprises: A back plate body (14), wherein one side of the back plate body (14) in the width direction has at least two lug structures (15), and at least two of the lug structures (15) are provided with first assembly holes (151); The third assembly structure is a stop handle (13) arranged on the back plate body (14), and the stop handle (13) comprises: an assembly block (131), wherein a second assembly hole (1311) is formed at a position of the assembly block (131) opposite to the first assembly hole (151), and the hard disk backplane (10) further comprises a fastener, wherein the fastener passes through the first assembly hole (151) and the second assembly hole (1311) to connect the third assembly structure and the backplane body (14); a lap block (132), the lap block (132) being arranged on a surface of the assembly block (131) facing the back plate body (14) and located at an end of the assembly block (131) away from the back plate body (14), the lap block (132) being lapped at an end of the lug structure (15); a first support block (133), the first support block (133) being arranged on a surface of the assembly block (131) on a side away from the backplane body (14), and the height of the first support block (133) being lower than the height of the bridging block (132), so that the first support block (133) is used to support an edge of an upper cover (3) of the server chassis (1); Wherein, the upper surface of the bridging block (132) is flush with the upper surface of the upper cover (3).

7. The hard disk backplane module according to claim 6, characterized in that: The stop handle (13) further comprises: a second support block (134), the second support block (134) being arranged on a surface of the assembly block (131) facing away from the back plate body (14) and being located below the first support block (133); a first reinforcing rib (135), the first reinforcing rib (135) being triangular in shape, a first side surface of the first triangular-shaped reinforcing rib (135) being connected to the assembly block (131), and a second side surface of the first triangular-shaped reinforcing rib (135) being connected to a bottom surface of the second support block (134); Wherein, the second assembly hole (1311) is opened at a position of the assembly block (131) below the second support block (134).

8. The hard disk backplane module according to claim 1, characterized in that: The hard disk backplane (10) comprises: Backplane body (14); The third assembly structure is an elastic plunger (16) arranged on the back plate body (14), and the elastic plunger (16) is used to engage with a limiting hole on the wall surface of the server chassis (1) to stop.

9. The hard disk backplane module according to claim 1, characterized in that: The hard disk backplane (10) comprises: A back plate body (14), wherein a plurality of first ventilation holes (141) are provided on the back plate body (14); A plurality of hard disk connectors (17), wherein the plurality of hard disk connectors (17) are evenly distributed on a first side surface of the backplane body (14) and are respectively used for plugging and cooperating with a plurality of hard disk modules; A plurality of abutment blocks (18), the plurality of abutment blocks (18) being evenly distributed on the second side surface of the backplane body (14), and the plurality of abutment blocks (18) and the plurality of hard disk connectors (17) corresponding one to one, and each of the abutment blocks (18) and each of the hard disk connectors (17) being respectively located on two side surfaces of the same position of the backplane body (14); The hard disk backplane module also includes: A backplane limiting structure (20), the backplane limiting structure (20) comprising a plurality of second ventilation holes (21) and a plurality of stop protrusions (22), wherein the number of the second ventilation holes (21) is greater than the number of the first ventilation holes (141), so that the backplane limiting structure (20) is used to adapt to at least two hard disk backplanes (10); A plurality of the stop protrusions (22) are evenly distributed on the backplane limiting structure (20), and the number of the stop protrusions (22) is greater than the number of the abutment blocks (18), so that the backplane limiting structure (20) is used to adapt at least two hard disk backplanes (10), and each of the stop protrusions (22) abuts against each of the corresponding abutment blocks (18) to provide a force for each of the corresponding hard disk connectors (17) toward one side of the hard disk module, thereby preventing incomplete insertion between the hard disk connector (17) and the hard disk module.

10. The hard disk backplane module according to claim 9, characterized in that: The back plate limiting structure (20) comprises: A limiting plate (23), the limiting plate (23) having a plurality of the second ventilation holes (21), and a plurality of the stop protrusions (22) uniformly distributed on a first surface of the limiting plate (23); A positioning guide block (24), wherein there are at least two positioning guide blocks (24), and at least two positioning guide blocks (24) are respectively located on both sides of the length direction of the limiting plate (23), and the positioning guide block (24) is located on the first surface of the limiting plate (23), and the positioning guide block (24) has a limiting groove (241), and the limiting groove (241) is used to cooperate with an I-shaped nail of the server chassis (1).

11. The hard disk backplane module according to claim 10, characterized in that: The back plate limiting structure (20) further comprises: An elastic stud (25), wherein the elastic stud (25) is arranged on the second surface of the limiting plate (23), and there are a plurality of the elastic studs (25), at least one of the plurality of the elastic studs (25) is used to connect to the base of the server chassis (1), and at least two of the remaining elastic studs (25) are respectively located on both sides of the limiting plate (23) in the length direction, so as to be respectively used to connect to the two side walls of the server chassis (1).

12. The hard disk backplane module according to claim 10, characterized in that: The back plate limiting structure (20) further comprises: a second reinforcing rib (26), the second reinforcing rib (26) being protrudingly arranged on the second surface of the limiting plate (23), the second reinforcing rib (26) being strip-shaped, and the second reinforcing rib (26) being strip-shaped and extending along the length direction of the limiting plate (23); There are a plurality of the second reinforcing ribs (26), and the plurality of the second reinforcing ribs (26) are arranged at intervals along the width direction of the limiting plate (23).

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