A server rack

Abstract

This utility model discloses a server rack, including a support frame and guide rails mounted on the support frame. The guide rails are arranged in a symmetrical pair, serving as sliding tracks for the server to be pushed in / out like a drawer. Each guide rail includes a support portion and side supports. The support portion is horizontally positioned to support the server, and the side supports on the two guide rails are positioned opposite each other, creating a sliding gap between the two side supports. The rack also includes an adjustment portion, which is fixedly connected to the support portion. The adjustment portion adjusts the relative position of the side supports and the support portion, thereby adjusting the width of the sliding gap. This corrects for the drawer-like structure jamming during extraction caused by narrowing of the sliding width between the two side supports due to diagonal errors in the support frame. It eliminates the need for a pre-existing gap and avoids the problem of jamming during extraction caused by the side supports tilting left or right due to an excessively large pre-existing gap.

Description

Technical Field

[0001] This utility model relates to the field of server installation structure, and in particular to a server rack. Background Technology

[0002] Drawer-type server racks often have guide rails installed on two opposite sides of the bracket. Slider blocks that mate with these guide rails are installed on the corresponding sides of the drawer structure to facilitate the easy removal and insertion of servers for inspection and use. During the manufacturing process, the bracket may have a 0-2mm diagonal error, which alters the sliding width between the two guide rails on opposite sides of the bracket (i.e., narrows the sliding width). This can cause the drawer to jam during removal. To address this issue, a gap is typically provided in the bracket to widen the sliding width between the two guide rails. However, an excessively large gap can cause the two guide rails to tilt laterally during removal, also leading to jamming. Utility Model Content

[0003] The purpose of this invention is to provide a server rack with adjustable guide rail position.

[0004] To achieve the above objectives, this utility model proposes a server rack, including a support frame and guide rails mounted on the support frame. The guide rails are arranged in a symmetrical pair, serving as sliding tracks for the server to be pushed in / out like a drawer. Each guide rail includes a support portion and side supports. The support portion is horizontally positioned to support the server. The side supports on the two guide rails are positioned opposite each other, forming a sliding gap between the two side supports. The system also includes an adjustment portion, which is fixedly connected to the support portion. The relative positions of the side supports and the support portion are adjusted using the adjustment portion, thereby adjusting the width of the sliding gap.

[0005] Preferably, the side upright portion has an L-shaped bending structure, including a horizontally bent portion that fits horizontally against the support portion. The adjustment portion includes a screw, a horizontally extending waist hole opened on the horizontally bent portion, and a threaded hole opened on the support portion that overlaps with the waist hole. The screw passes through the waist hole and is screwed into the threaded hole.

[0006] Preferably, the adjustment part is provided in multiple sets along the length of the guide rail.

[0007] Preferably, inclined guide surfaces that slope to the left and right sides are provided at the front ends of the two opposite side uprights to assist the drawer-type structure in pushing in the guide rails.

[0008] Preferably, the system also includes a server that slides into the guide rail, the outer side of the bracket is provided with a lock hole, and the server is provided with a locking part that can be locked into the lock hole.

[0009] Preferably, multiple sets of guide rails are provided at intervals in the vertical direction of the bracket.

[0010] The beneficial effects of this utility model are as follows:

[0011] The guide rail of this invention includes a support portion and side upright portions. The support portion is horizontally positioned to support the server, and the side upright portions on the two guide rails are positioned opposite each other, thus forming a sliding gap between the two side upright portions. It also includes an adjustment portion, which is fixedly connected to the support portion. A sliding width is formed between the two opposite side upright portions on the same horizontal plane for sliding the drawer-type structure. The relative position of the side upright portions and the support portion is adjusted by the adjustment portion, thereby adjusting the width of the sliding gap. By flexibly adjusting the relative position of the side upright portions and the support portion, the drawer-type structure can be corrected for jamming during operation caused by the narrowing of the sliding width between the two side upright portions due to the diagonal error of the bracket. No pre-reserved gap is required, and the problem of jamming during operation caused by the side upright portions tilting left and right due to excessive pre-reserved gap is also avoided. Attached Figure Description

[0012] Figure 1 This is a partial schematic diagram of the server rack in a preferred embodiment of the present invention;

[0013] Figure 2 This is a schematic diagram of the structure of the pull-out bracket of the accommodating part in a preferred embodiment of the present invention;

[0014] Figure 3 This is a schematic diagram of the guide rail structure in a preferred embodiment of the present invention. Detailed Implementation

[0015] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. Where specific techniques or conditions are not specified in the embodiments, they shall be performed in accordance with the techniques or conditions described in the literature in the art or in accordance with the product manual.

[0016] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0017] See Figure 1-3As shown, a preferred embodiment of this utility model proposes a server rack, including a support 1 and guide rails 2 disposed on the support 1. The guide rails 2 are arranged in a symmetrical pair, serving as sliding tracks for the server 3 to be pushed in / out like a drawer. Multiple sets of guide rails 2 can be spaced apart in the vertical direction of the support 1 to accommodate multiple servers 3 and integrate them into the server rack; alternatively, only one set of guide rails 2 can be used. Each guide rail 2 includes a support portion 21, a side support portion 22, and an adjustment portion. The support portion 21 and the side support portion 22 are fixedly connected by the adjustment portion 24. The support portion 21 is horizontally positioned to support the server 3. The side support portions 22 on the two guide rails 2 are positioned opposite each other, forming a sliding gap between the two side support portions 22. The width of the sliding gap is adjusted by adjusting the relative position of the side support portions 22 and the support portion 21 using the adjustment portion 24. In this embodiment, the side upright portion 22 has an L-shaped bent structure, including a horizontally bent portion 221 that is horizontally attached to the support portion 21. The adjustment portion 24 includes a screw 241, a horizontally extending waist hole 242 opened on the horizontally bent portion 221, and a threaded hole 243 opened on the support portion 21 that overlaps with the waist hole 242. The screw 241 passes through the waist hole 242 and is screwed into the threaded hole 243. Although only one set of adjustment portions 24 can achieve the function of adjusting the relative position of the side upright portion 22 and the support portion 21, it is easy for the side upright portion 22 to tilt left and right during the adjustment of the relative position, resulting in inconsistent width of the sliding gap. Therefore, multiple sets of adjustment portions 24 are provided in the length direction of the guide rail 2. In other embodiments, the adjusting part 24 includes a screw connecting the side upright part 22 and the support part 21 in the horizontal direction and a spring horizontally disposed between the side upright part 22 and the support part 21. By turning the screw inward, the side upright part 22 moves in the horizontal direction closer to the support part 21, thereby widening the sliding gap between the two opposing side upright parts 22. By turning the screw outward, the elastic force of the spring is released and converted into a stroke that pushes the side upright part 22 away from the support part 21 in the horizontal direction, thereby widening the sliding gap between the two opposing side upright parts 22. Thus, the relative position of the side upright part 22 and the support part 21 can be adjusted by adjusting the adjusting part 24 to adjust the width of the sliding gap.

[0018] Both the front and rear ends of the side upright 22 are provided with inclined guide surfaces. The front and rear ends of the side upright 22 located on the left side are provided with inclined guide surfaces 23 that are inclined to the left, and the front and rear ends of the side upright 22 located on the right side are provided with inclined guide surfaces 23' that are inclined to the right, forming a flared mouth to assist the server 3 in pushing into the guide rail 2.

[0019] Furthermore, the outer side of the bracket 1 is provided with a lock hole 11, and the server 3 is provided with a locking part 31 that can be locked into the lock hole 11. The locking part 31 is locked to the lock hole 11 by screws, thereby fixing the server 3 in the server rack.

[0020] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention without departing from the principles and spirit of the present invention.

Claims

1. A server rack, characterized by The device includes a bracket and guide rails mounted on the bracket. Two guide rails are arranged symmetrically on the left and right sides, serving as sliding tracks for the server to be pushed in / out like a drawer. Each guide rail includes a support portion and side supports. The support portion is horizontally positioned to support the server. The side supports on the two guide rails are positioned opposite each other, creating a sliding gap between the two side supports. The device also includes an adjustment portion, which is fixedly connected to the support portion. The relative positions of the side supports and the support portion are adjusted using the adjustment portion, thereby adjusting the width of the sliding gap.

2. The server rack according to claim 1, characterized in that, The side upright part has an L-shaped bending structure, including a horizontal bending part that fits horizontally against the support part. The adjustment part includes a screw, a horizontally extending waist hole opened on the horizontal bending part, and a threaded hole opened on the support part that overlaps with the waist hole. The screw passes through the waist hole and is screwed into the threaded hole.

3. The server rack of claim 2, wherein, The adjustment section has multiple sets along the length of the guide rail.

4. The server rack of claim 1, wherein, Inclined guide surfaces that slope to the left and right sides are provided at the front ends of the two opposing side sections to assist the drawer-type structure in pushing in the guide rails.

5. The server rack of claim 1, wherein, It also includes a server that slides into the guide rail, and the outer side of the bracket is provided with a lock hole, and the server is provided with a locking part that can be locked into the lock hole.

6. The server rack of claim 1, wherein, Multiple sets of guide rails are spaced apart in the vertical direction of the bracket.

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