Server case hanger

Abstract

The utility model relates to the field of server hanging lugs, and discloses a server case hanging lug which is characterized by comprising a bearing grid plate, two parallel strip-shaped rails, a plurality of sliding blocks and at least two case corner fixing pieces. The two ends of each strip-shaped rail are fixedly connected with the front stand column and the rear stand column correspondingly, and the rail groove sides of the two strip-shaped rails are oppositely arranged. One end of the sliding block is in sliding connection with the rail groove, and the other end of the sliding block is fixedly connected with the side edge of the bearing grid plate; the case corner fixing part comprises a top edge clamping plate and two side edge clamping plates which are perpendicularly connected with each other, a connecting screw rod is fixedly connected to the joint of the bottom edges of the two side edge clamping plates, and the bottom end of the connecting screw rod penetrates through the bearing grid plate and is spirally connected with a fixing nut in a sleeving mode; the bottom face of the top edge clamping plate and the inner side of the side edge clamping plate are attached to the top corner of the server case, and the top face of the fixing nut is attached to the bottom face of the bearing grid plate.

Description

Technical Field

[0001] The utility model relates to the field of server hanging ears, and more specifically, to a server chassis hanging ear. Background Art

[0002] Based on the server chassis structure, servers are generally divided into four categories: desktop (tower) servers, rack servers, cabinet servers, and blade servers. Rack servers are primarily designed to save space. By allowing multiple servers to be installed in a single cabinet, they not only take up less space but also facilitate unified management.

[0003] Rack-mounted servers use mounting brackets to secure the server chassis to the rack columns. However, existing mounting brackets are generally only suitable for server chassis of specific sizes and have specific requirements for the mounting column size, making them inapplicable. The mounting brackets must be customized to the specific scenario, resulting in high costs. Furthermore, the custom-sized brackets make maintenance and disassembly difficult. Utility Model Content

[0004] The purpose of the utility model is to provide a server chassis mounting ear, which can flexibly install the position of the strip rail according to the size of the server chassis to be installed, and adopts chassis corner fixing parts, combined with a supporting grid plate with mesh holes, to install server chassis of various sizes, with a wider range of applicability. In actual application, it only needs to be configured according to the rack size, which is lower in cost.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: A server chassis mounting ear comprises a supporting grid plate, two parallel strip rails, a plurality of sliding blocks and at least two chassis corner fixing members;

[0006] The two ends of the bar track are respectively fixedly connected to a front column and a rear column, and the track grooves of the two bar tracks are arranged opposite to each other; one end of the sliding block is slidably connected to the track groove, and the other end of the sliding block is fixedly connected to the side of the supporting grid plate;

[0007] The chassis corner fixing parts include a top edge card plate and two side edge cards connected vertically to each other, and the connection between the bottom edges of the two side edge cards is fixedly connected with a connecting screw, the bottom end of the connecting screw passes through the supporting grid plate and is screwed with a fixing nut, the bottom surface of the top edge card plate and the inner side of the side card plate are in contact with the top corner of the server chassis, and the top surface of the fixing nut is in contact with the bottom surface of the supporting grid plate.

[0008] As a preferred technical solution of the present invention, rubber buffer pads are fixedly provided on the bottom surface of the top edge card plate and the inner side of the side edge card plate.

[0009] As an optimal technical solution of the present invention, a front sliding block, a middle sliding block and a rear sliding block are slidably connected in sequence from the front end to the rear end in a track groove, and a limit block is fixedly provided in the middle of the track groove, and the limit block is located between the middle sliding block and the rear end sliding block.

[0010] As a preferred technical solution of the present invention, when the front side of the rear sliding block is in contact with the rear side of the limit block, the middle sliding block is located inside the track groove, and the front sliding block is separated from the track groove.

[0011] As a preferred technical solution of the present invention, an anti-slip block is fixedly provided at the inner rear end edge of the track groove, and the anti-slip block is provided at the rear side of the rear end sliding block.

[0012] As an optimal technical solution of the present invention, the supporting grid plate is a three-dimensional grid plate, which includes a rectangular frame and a plurality of hexagonal tubes. The outer tube walls of adjacent hexagonal tubes are fixedly connected, the outer tube walls of the hexagonal tubes located at the edge are fixedly connected to the inner side of the rectangular frame, and the outer side of the rectangular frame is fixedly connected to the sliding block.

[0013] As a preferred technical solution of the present invention, a protruding handle is provided at the bottom of the middle portion of the front side of the supporting grid plate.

[0014] In summary, the present invention has the following beneficial effects: in actual use, first install the two bar rails on the front column and the rear column of the rack, generally by connecting them with bolts or other connectors, or directly welding, and then complete the installation of the supporting grid plate. At this time, the server chassis to be installed is placed on the top of the supporting grid plate, and the connecting screws of the two chassis corner fixings are used to pass through the mesh of the supporting grid plate at the corner of the server chassis, and the top edge card plate and the side card plate are attached to the top corner of the server chassis. Then, the fixing nuts are screwed to the outside of the connecting screws and attached to the bottom surface of the supporting grid plate to fix the server chassis, thus completing the installation and fixation of the server chassis. In the present invention, the position of the bar rails can be flexibly installed according to the size of the server chassis to be installed. By using the chassis corner fixings and the supporting grid plate with mesh holes, server chassis of various sizes can be installed, which has a wider range of applications. In actual application, it only needs to be configured according to the rack size, which is lower in cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a structural diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of a fixing nut of the present utility model.

[0017] In the figure: 1. Supporting grid plate; 2. Bar track; 3. Chassis corner fixings; 4. Front column; 5. Rear column; 6. Top edge clamp; 7. Side clamp; 8. Connecting screw; 9. Fixing nut; 10. Front sliding block; 11. Middle sliding block; 12. Rear sliding block; 13. Limit block; 14. Anti-slip block; 15. Handle. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for protection, but merely represents the selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0019] like Figure 1 and 2 As shown, the utility model provides a server chassis mounting ear, comprising a supporting grid plate 1, two parallel strip rails 2, a plurality of sliding blocks and at least two chassis corner fixing members 3;

[0020] The two ends of the strip rail 2 are fixedly connected to a front column 4 and a rear column 5 respectively, and the track grooves of the two strip rails 2 are arranged opposite to each other; one end of the sliding block is slidably connected to the track groove, and the other end of the sliding block is fixedly connected to the side of the supporting grid plate 1; through the cooperation of the sliding block and the track groove, the supporting grid plate 1 can be pulled out, which is convenient for the installation and maintenance of the server chassis.

[0021] The chassis corner fixing part 3 includes a top edge card plate 6 and two side edge cards 7 connected vertically to each other. The connection of the bottom edges of the two side edge cards 7 is fixedly connected with a connecting screw 8. The bottom end of the connecting screw 8 passes through the supporting grid plate 1 and is screwed with a fixing nut 9. The bottom surface of the top edge card plate 6 and the inner side of the side card plate 7 are in contact with the top corner of the server chassis, and the top surface of the fixing nut 9 is in contact with the bottom surface of the supporting grid plate 1. When there are only two chassis corner fixing parts 3, they are installed at two diagonally opposite corners of the server chassis. If there are more than two, they can be installed on any corner of the server chassis.

[0022] The bottom surface of the top edge card plate 6 and the inner side of the side edge card plate 7 are fixedly provided with rubber buffer pads, which can increase the friction with the corner of the server chassis and achieve protective buffering, so as to better fix and protect the server chassis.

[0023] A protruding handle 15 is provided at the bottom of the middle portion of the front side of the supporting grid plate 1 to facilitate pushing and pulling out the supporting grid plate 1 .

[0024] The usage process and technical advantages of the server chassis mounting ear of the present invention are as follows: in actual use, the two bar rails 2 are first installed on the front column 4 and the rear column 5 of the rack, generally connected by bolts or other connecting parts, or directly welded, to complete the installation of the supporting grid plate 1. At this time, the server chassis to be installed is placed on the top of the supporting grid plate 1, and the connecting screws 8 of the two chassis corner fixing parts 3 are used to pass through the mesh of the supporting grid plate 1 at the corner of the server chassis, and the top edge card plate 6 and the side card plate 7 are attached to the top corner of the server chassis. Then, the fixing nut 9 is screwed onto the outside of the connecting screw 8 and attached to the bottom surface of the supporting grid plate 1 to fix the server chassis, thereby completing the installation and fixation of the server chassis. In the present invention, the position of the strip rail 2 can be flexibly installed according to the size of the server chassis to be installed. By using the chassis corner fixing parts 3 and the supporting grid plate 1 with mesh holes, server chassis of various sizes can be installed, which has a wider range of applications. In actual application, it only needs to be configured according to the rack size, which is lower in cost.

[0025] As an embodiment of the present invention, a front sliding block 10, a middle sliding block 11, and a rear sliding block 12 are slidably connected in sequence from the front to the rear end in a track groove. A limit block 13 is fixedly provided in the middle of the track groove. The limit block 13 is located between the middle sliding block 11 and the rear sliding block 12. The multiple sliding blocks can make the connection between the supporting grid plate 1 and the bar track 2 more stable. When the front side of the rear sliding block 12 is in contact with the rear side of the limit block 13, the middle sliding block 11 is located inside the track groove, and the front sliding block 10 is disengaged from the track groove. That is, when the supporting grid plate 1 is pulled out to the maximum distance, there are still two sliding blocks in the bar track 2 to prevent the supporting grid plate 1 from sliding out of the track groove. An anti-slip block 14 is fixedly provided at the inner rear end edge of the track groove. The anti-slip block 14 is located on the rear side of the rear sliding block 12 to prevent the supporting grid plate 1 from slipping out of the rear end of the track groove.

[0026] As an embodiment of the present invention, the supporting grid plate 1 is a three-dimensional grid plate, which includes a rectangular frame and a plurality of hexagonal tubes. The outer tube walls of adjacent hexagonal tubes are fixedly connected, the outer tube walls of the hexagonal tubes located at the edge are fixedly connected to the inner side of the rectangular frame, and the outer side of the rectangular frame is fixedly connected to the sliding block. This is a structure of the supporting grid plate 1, which facilitates the installation of the connecting screw 8.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A server chassis mounting ear, characterized by: It comprises a supporting grid plate (1), two parallel strip rails (2), a plurality of sliding blocks and at least two chassis corner fixing members (3); The two ends of the strip track (2) are fixedly connected to a front column (4) and a rear column (5), respectively, and the track grooves of the two strip tracks (2) are arranged opposite to each other; one end of the sliding block is slidably connected to the track groove, and the other end of the sliding block is fixedly connected to the side of the supporting grid plate (1); The chassis corner fixing member (3) comprises a top edge card plate (6) and two side edge card plates (7) which are vertically connected to each other; a connecting screw (8) is fixedly connected to the connection of the bottom edges of the two side edge card plates (7); the bottom end of the connecting screw (8) passes through the supporting grid plate (1) and is screwed with a fixing nut (9); the bottom surface of the top edge card plate (6) and the inner side of the side edge card plate (7) are in contact with the top corner of the server chassis; the top surface of the fixing nut (9) is in contact with the bottom surface of the supporting grid plate (1).

2. The server chassis mounting ear according to claim 1, wherein: Rubber buffer pads are fixedly provided on the bottom surface of the top edge card plate (6) and the inner side of the side edge card plate (7).

3. The server chassis mounting ear according to claim 2, wherein: A front sliding block (10), a middle sliding block (11) and a rear sliding block (12) are slidably connected in sequence from the front end to the rear end in the track groove. A limit block (13) is fixedly provided in the middle of the track groove. The limit block (13) is located between the middle sliding block (11) and the rear sliding block (12).

4. The server chassis mounting ear according to claim 3, wherein: When the front side of the rear sliding block (12) is in contact with the rear side of the limiting block (13), the middle sliding block (11) is located inside the track groove, and the front sliding block (10) is separated from the track groove.

5. The server chassis mounting ear according to claim 4, characterized in that: An anti-slip block (14) is fixedly provided at the inner rear end edge of the track groove, and the anti-slip block (14) is provided at the rear side of the rear end sliding block (12).

6. The server chassis mounting ear according to claim 5, characterized in that: The supporting grid plate (1) is a three-dimensional grid plate, comprising a rectangular frame and a plurality of hexagonal tubes, wherein the outer tube walls of adjacent hexagonal tubes are fixedly connected, the outer tube walls of the hexagonal tubes located at the edge are fixedly connected to the inner side of the rectangular frame, and the outer side of the rectangular frame is fixedly connected to the sliding block.

7. The server chassis mounting ear according to claim 6, wherein: A protruding handle (15) is provided at the bottom of the middle portion of the front side of the supporting grid plate (1).

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