Server case

Abstract

The utility model discloses a server case which comprises a base and a cover plate which is arranged above the base and forms a server containing space with the base. The base comprises a flat-plate-shaped bottom plate, a first extending body and a second extending body, wherein the first extending body and the second extending body are formed by extending the edges of the two sides of the bottom plate in the same side direction away from the plane where the bottom plate is located. The cross beam is mounted between the first extension body and the second extension body, so that the case is supported, the case is prevented from being distorted and deformed due to overlarge load, assembly, carrying and the like, and the strength of the case is improved; the two ends of the cross beam are in expanded connection with the first extension body and the second extension body respectively, compared with riveting, bolt connection and other modes, the structure is simpler while the installation stability of the cross beam is guaranteed, rapid disassembly and assembly of the cross beam can be achieved without the help of tools, and use and maintenance are convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of server case, especially a kind of server case. BACKGROUND

[0002] Server case is generally riveted by different shapes of stamping sheet, and various types of board card, heat dissipation module, hard disk, PCIE card and other heavy electronic equipment are installed in the inside of the case. With the increasing density inside the server, the installation quantity of various types of board card, heat dissipation module, hard disk and GPU card is also increasing. The server case made of different shapes of stamping sheet is not strong enough to support various electronic equipment inside the case, which leads to the distortion of the case during assembly, transportation, shelving and other processes. At this time, the electronic equipment fixed in the case will also deform accordingly, which will eventually lead to the rapid decline of the reliability of various electronic devices on the electronic equipment.

[0003] The invention patent with the authorization announcement number CN 112612332 B discloses a kind of server case reinforcing structure and server, the reinforcing structure includes: first support rod, first support rod rests on the bottom surface of case and is along the length direction of case and is fixedly connected with the side wall of case;Second support rod, second support rod is crossed with first support rod and is along the length direction of first support rod movement;Sliding support module, sliding support module is arranged on second support rod and is along the length direction of second support rod movement, and the side of sliding support module away from the bottom surface of case rests mainboard. The scheme is conducted by setting sliding support module, first support rod, second support rod, avoids bearing all the weight completely by the bottom surface of case, but the above-mentioned reinforcing structure installation and disassembly are complex, and it is not convenient to install and maintain. UTILITY MODEL CONTENTS

[0004] To solve the above problems, the utility model provides a kind of server case, the server case is high in strength and not easy to deform, and can realize quick disassembly and assembly simultaneously.

[0005] The technical scheme for solving the above problems of the utility model is as follows:

[0006] A kind of server case, including base and the cover plate being set above the base and forming server containing space with the base;The base includes the bottom plate being flat plate and the first extension body and the second extension body being formed by the two side edges of the bottom plate extending to the same side direction away from the plane of bottom plate;The server case further includes the crossbeam being expandedly connected with the first extension body and the second extension body respectively from inner end;The two ends of the cover plate are fixed to the base with the crossbeam being stably expandedly connected respectively through the first extension body and the second extension body.

[0007] As preferred, the crossbeam is provided with multiple.

[0008] The crossbeam arranged between the first extension body and the second extension body supports the base, which can prevent the server case from deforming during assembly, transportation and the like, thereby protecting the servers in the case and preventing them from being damaged.

[0009] The two ends of the crossbeam are expandedly connected with the first extension body and the second extension body, so that the crossbeam can be installed and dismounted without the aid of tools, and the operation is more convenient.

[0010] Preferably, the two ends of the crossbeam are provided with elastic pieces abutting against the first extension body and the second extension body.

[0011] Preferably, the elastic pieces are integrally bent by a first elastic piece and a second elastic piece, and the bent part abuts against the first extension body / second extension body.

[0012] The first elastic piece and the bent part can make the crossbeam and the base in a pressed state, thereby ensuring the stability of the crossbeam installation; the second elastic piece has a guiding effect, which can guide the installation and dismounting of the crossbeam and improve the installation efficiency.

[0013] Preferably, a limiting step is formed on the first extension body and the second extension body; the elastic piece abuts against the limiting step, which is used to limit the movement of the crossbeam away from the base plate, thereby improving the stability of the crossbeam installation.

[0014] Preferably, a vertical strip is arranged above the limiting step, which facilitates the installation of the cover plate. During the installation of the cover plate, the two ends of the cover plate slide along the vertical strip until the cover plate reaches the final installation position.

[0015] Preferably, a limiting protrusion is arranged on the first extension body and the second extension body, which is used to limit the movement of the crossbeam towards the base plate.

[0016] Preferably, a notch is arranged at the two ends of the crossbeam, which cooperates with the limiting protrusion.

[0017] Preferably, the limiting protrusion is clamped in the notch.

[0018] Preferably, the number of notches at the two ends of the crossbeam is not less than two. The arrangement of multiple notches can improve the stability of the crossbeam installation.

[0019] Preferably, mounting holes are arranged on the two sides of the crossbeam, and fasteners are arranged in the mounting holes to improve the stability of the crossbeam installation.

[0020] The fasteners are arranged in the two oppositely arranged mounting holes, which further fixes the crossbeam, improves the stability of the crossbeam installation, and thereby increases the support strength of the crossbeam.

[0021] Preferably, the upper part of the crossbeam is provided with a mounting groove, and the mounting groove is provided with a flexible conductive material.

[0022] Because of the inevitable errors between the crossbeam and the cover plate during the manufacturing process, the flexible conductive material can compensate for the gap between the cover plate and the crossbeam, thereby improving the electromagnetic compatibility of the whole machine.

[0023] Preferably, the two ends of the cover plate are respectively fixed to the outer sides of the first extension body and the second extension body, so as to prevent the first extension body and the second extension body from being deformed by being spread outward.

[0024] The novel server case has the following beneficial effects:

[0025] The utility model discloses a kind of server cases, including base and the cover plate being set on the base and with the base form server containing space, base includes the bottom plate of flat plate and the first extension body and the second extension body formed by the two side edges of the bottom plate extend to the same side direction of the plane of the bottom plate;Crossbeam is installed between the first extension body and the second extension body, provides support for case, prevent case from being distorted due to overlarge load, assembly, handling and other reasons, improve the strength of case;Crossbeam two ends are respectively expanded with the first extension body and the second extension body, compared with riveting, bolt connection and other modes, while ensuring the stability of crossbeam installation, structure is simpler, without the aid of tool, crossbeam can be quickly disassembled, use and maintenance are convenient. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 The structure diagram of the server case disclosed by the utility model embodiment Figure 1 ;

[0027] Figure 2 The structure diagram of the server case disclosed by the utility model embodiment Figure 2 ;

[0028] Figure 3 The schematic diagram of server case installation process disclosed by the utility model embodiment

[0029] Figure 4 The structure diagram of crossbeam in the server case disclosed by the utility model embodiment

[0030] Figure 5 The partial enlarged view of crossbeam in the server case disclosed by the utility model embodiment

[0031] In the figure: 1-base, 11-bottom plate, 12-1-first extension body, 12-2-second extension body, 121-limiting step, 122-vertical strip, 123-limiting protrusion, 2-cover plate, 3-cross beam, 31-elastic sheet, 311-first elastic sheet, 312-second elastic sheet, 32-groove, 33-mounting hole, 34-mounting groove, 4-flexible conductive material. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the utility model more clear and clear, the utility model is further described in detail in combination with embodiments, and it should be understood that the specific embodiments described herein are only used to explain the utility model, rather than all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the utility model.

[0033] A server case, as shown in Figure 1 and Figure 2 It comprises a base 1 and a cover plate 2, the cover plate 2 is arranged above the base 1, and the space for accommodating servers is formed between the base 1 and the cover plate 2. The base 1 comprises a bottom plate 11 in the form of a flat plate, and the first extension body 12-1 and the second extension body 12-2 are formed by extending the two side edges of the bottom plate 11 to the same side direction away from the plane where the bottom plate 11 is located. In this embodiment, the bottom plate 11 is horizontally arranged, and the first extension body 12-1 and the second extension body 12-2 are both vertically arranged above the bottom plate 11. The cross beam 3 is connected between the first extension body 12-1 and the second extension body 12-2 to improve the strength of the base 1 and the case, and prevent the base 1 and the case from being deformed due to excessive load or external force. The number of cross beams 3 is not limited, and can be arranged according to the length of the extension body and the width of the cross beam 3. In this embodiment, the number of cross beams 3 is set to two to balance the support strength and the ease of installation.

[0034] The elastic sheet 31 is arranged at both ends of the cross beam 3, and the elastic sheet 31 is integrally bent by the first elastic sheet 311 and the second elastic sheet 312. After the cross beam 3 is installed, the first elastic sheet 311 and the bending part can make the cross beam 3 and the base 1 in a compressed state, which ensures the stability of the installation of the cross beam 3 and guarantees the support effect of the cross beam 3 on the base 1. During the installation and disassembly of the cross beam 3, the second elastic sheet 312 has a guiding effect, which improves the installation / disassembly efficiency. The corners of the elastic sheet 31 can be rounded to prevent the staff from being cut during use.

[0035] In addition, the limiting step 121 is formed on the first extension body 12-1 and the second extension body 12-2, and the elastic sheet 31 abuts against the limiting step 121 to limit the movement of the cross beam 3 away from the bottom plate 11, thereby improving the stability of the installation of the cross beam 3.

[0036] The first extension body 12-1 and the second extension body 12-2 are provided with limiting protrusions 123, and the two ends of the cross beam 3 are provided with notches 32 matched with the limiting protrusions 123. In the embodiment, the limiting protrusions 123 are clamped in the limiting notches 32, which are used to limit the movement of the cross beam 3 towards the bottom plate 11. The number of the limiting protrusions 123 is not limited, which matches the number of the cross beam 3. In the embodiment, the limiting protrusions 123 are rivets, which are riveted and connected with the first extension body 12-1 and the second extension body 12-2. The number of the notches 32 at the two ends of each cross beam 3 is not less than two, which improves the stability of the installation of the cross beam 3. In the embodiment, the number of the notches 32 is two. And the notches 32 are chamfered and rounded to prevent the workers from being cut.

[0037] The two opposite installation holes 33 are arranged on the two sides of the cross beam 3, and fasteners such as bolts and screws are arranged in the two opposite installation holes 33, which further fix the cross beam 3, improve the stability of the installation of the cross beam 3, and further increase the support strength of the cross beam 3.

[0038] Because there are inevitable errors between the cross beam 3 and the cover plate 2 in the process of manufacturing, the upper part of the cross beam 3 is provided with an installation groove 34, and a flexible conductive material 4 is installed in the installation groove 34. When the cover plate 2 is installed, the flexible conductive material 4 can compensate for the gap between the cross beam 3 and the cover plate 2, and improve the electromagnetic compatibility of the whole machine. The number of the installation grooves 34 is not limited, and in the embodiment, two installation grooves 34 are arranged, and the flexible conductive material 4 is a buffer conductive foam.

[0039] In addition, the first extension body 12-1 and the second extension body 12-2 are subjected to planarization treatment when they are prepared, so as to increase the strength of the base 1 and prevent it from being deformed under stress; and the cross beam 3 is subjected to multi-bending strengthening treatment when it is manufactured, so as to improve the strength of the cross beam 3.

[0040] The upper part of the limiting step 121 is provided with a vertical strip 122 for facilitating the installation of the cover plate 2. During the installation of the cover plate 2, the two ends of the cover plate 2 slide along the vertical strip 122 until the cover plate 2 reaches the final installation position, and the two ends of the cover plate 2 are respectively fixed to the outer sides of the first extension body 12-1 and the second extension body 12-2, so as to prevent the first extension body 12-1 and the second extension body 12-2 from being deformed by being spread outwards.

[0041] The above-described embodiments are only used to illustrate the technical solutions of the present application, but not limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application.

Claims

1. A server chassis, comprising a base (1) and a cover (2) arranged above the base (1) and forming a server accommodating space with the base (1); the base (1) comprises a flat bottom plate (11) and a first extension body (12-1) and a second extension body (12-2) formed by extending from both side edges of the bottom plate (11) in a direction away from the same side of the plane where the bottom plate (11) is located; characterized in that: The server chassis further comprises a crossbeam (3) whose two ends are respectively expanded from the inner ends to the first extension body (12-1) and the second extension body (12-2); and the two ends of the cover plate (2) are respectively fixed to the base (1) to which the crossbeam (3) is firmly expanded through the first extension body (12-1) and the second extension body (12-2).

2. A server chassis according to claim 1, characterized in that: Elastic sheets (31) are provided at both ends of the crossbeam (3) and are in contact with the first extension body (12-1) and the second extension body (12-2).

3. A server chassis according to claim 2, characterized in that: The elastic piece (31) is formed by integrally bending the first elastic piece (311) and the second elastic piece (312), and the bending portion abuts against the first extension body (12-1) / the second extension body (12-2).

4. A server chassis according to claim 2 or 3, characterized in that: A limiting step (121) is formed on the first extension body (12-1) and the second extension body (12-2); and the elastic piece (31) abuts against the limiting step (121).

5. A server chassis according to claim 4, characterized in that: A vertical strip (122) is provided above the limiting step (121) to facilitate installation of the cover plate (2).

6. A server chassis according to claim 1, 2 or 3, characterized in that: The first extension body (12-1) and the second extension body (12-2) are provided with a limiting protrusion (123) for limiting the movement of the crossbeam (3) in a direction toward the bottom plate (11).

7. A server chassis according to claim 6, characterized in that: Notches (32) cooperating with the limiting protrusions (123) are provided at both ends of the crossbeam (3).

8. The server chassis according to claim 1, wherein: Mounting holes (33) are arranged opposite to each other on both sides of the crossbeam (3), and fasteners for improving the mounting stability of the crossbeam (3) are inserted into the mounting holes (33).

9. The server chassis according to claim 1, wherein: An installation groove (34) is provided on the upper portion of the crossbeam (3), and a flexible conductive material (4) is provided in the installation groove (34).

10. The server chassis according to claim 1, wherein: The two ends of the cover plate (2) are respectively fixed to the outer sides of the first extension body (12-1) and the second extension body (12-2).

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