CN209897418U

CN209897418U - Case splicing structure

Info

Publication number: CN209897418U
Application number: CN201920170801.0U
Authority: CN
Inventors: 吕振山; 吕瑞倩
Original assignee: Zhengzhou Yunhai Information Technology Co Ltd
Current assignee: Zhengzhou Yunhai Information Technology Co Ltd
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2020-01-03
Anticipated expiration: 2029-01-30

Abstract

The utility model discloses a machine case mosaic structure, its structure includes upper cover, basic base, extension lateral wall, front window and rear window, basic base's both sides are equipped with the extension lateral wall respectively, the upper portion of extension lateral wall is equipped with the upper cover, basic base's front end is equipped with the front window, and basic base's rear end is equipped with the rear window. The structure of the utility model is that a plurality of extended 1U side walls can be changed into 2U or 3U/4U height by splicing the side wall heights with different quantities, the upper cover is a shared part, and a complete machine case structure is formed by adding the front window and the rear window; the purposes of flexible matching and splicing to different heights are achieved; the 1U/2U/3U/4U case can be spliced by only carrying out die development on the basic components without fully opening a die for the case components, so that the development cost is greatly reduced.

Description

Case splicing structure

Technical Field

The utility model belongs to the technical field of server machine case and specifically relates to a machine case mosaic structure.

Background

With the rapid development of enterprise informatization, the demand for the server is larger and larger, and how to reasonably plan and implement the server in a limited machine room space is important for the form and size selection of the server; the rack server has advantages over the tower server in terms of saving energy cost, maintenance cost, environmental cost and the like because of flexible configuration and high calculation density.

The existing rack server is divided into four types (1U/2U/3U/4U) (44.45 mm) from the height, and each server case comprises a front window, a rear window, a base, an upper cover and other parts; the processing of these parts requires molds to complete, the mold cost of each cabinet is millions, and if the four cabinets are fully opened, tens of millions of mold costs are required, which is undoubtedly a huge development cost for a company.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machine case mosaic structure, this structure realizes the not demand of quick-witted case co-altitude through upper cover and base part sharing, extension lateral wall structure concatenation, reduces the mould expense, promotes the product competitiveness.

The utility model provides a technical scheme that its technical problem adopted is: case mosaic structure, its structure includes upper cover, basic base, extension lateral wall, front window and rear window, the both sides of basic base are equipped with the extension lateral wall respectively, the upper portion of extension lateral wall is equipped with the upper cover, the front end of basic base is equipped with the front window, and the rear end of basic base is equipped with the rear window.

Further, the expansion side wall is an expansion 1U side wall, the upper end and the lower end of the expansion 1U side wall are respectively provided with a plurality of screw holes, the upper end of the expansion 1U side wall is provided with a groove, and the upper cover side wall and the expansion 1U side wall are planes after the groove is fastened with the upper cover side wall; the lower end of the side wall of the extension 1U is connected with the side wall of the base through screws.

Further, the basis base is basic 1U base, the front end of basic 1U base is equipped with 1U front window, and the rear end of basic 1U base is equipped with 1U rear window, the both ends of 1U front window and 1U rear window are equipped with the screw hole respectively, and the screw passes behind the screw hole on basic 1U base lateral wall and fastens with the screw hole on 1U front window or the 1U rear window.

Furthermore, the expansion side walls are two or three or four expansion 1U side walls, and the adjacent expansion 1U side walls are fastened through screws after being buckled with the convex hulls through the grooves.

Furthermore, the extension lateral wall comprises two extension 1U lateral walls to form a 2U lateral wall, the adjacent ends of the two extension 1U lateral walls are fastened and then fixed through screws, the lower end of the lower extension 1U lateral wall is fixed with the lateral wall of the base through screws, the upper end of the upper extension 1U lateral wall is fixed with the lateral wall of the upper cover through screws, the front end of the base is provided with a 2U front window, and the rear end of the base is provided with a 2U rear window.

Further, the inner sides of the adjacent expanded 1U side walls are transversely provided with side wall reinforcing ribs.

Furthermore, the upper cover is provided with an upper cover reinforcing rib, and the inner side of the expansion side wall is provided with a plurality of reinforcing brackets.

The utility model has the advantages that:

1. the structure of the utility model is that a plurality of extended 1U side walls can be changed into 2U or 3U/4U height by splicing the side wall heights with different quantities, the upper cover is a shared part, and a complete machine case structure is formed by adding the front window and the rear window; the purposes of flexible matching and splicing to different heights are achieved; the 1U/2U/3U/4U case can be spliced by only carrying out die development on the basic components without fully opening a die for the case components, so that the development cost is greatly reduced.

2. Because the upper cover, the expansion side wall and the base are provided with the concave-convex surface adapting structure at the connecting part, the appearance surface is ensured to be level after splicing; in addition, matched screw hole sites are designed at the connecting parts, so that the base can be fixed with the upper cover and the side wall, and the side wall can be fixed with the upper cover and the side wall, thereby achieving the purposes of flexible matching and splicing to different heights and meeting different requirements.

Drawings

FIG. 1 is a side view of a case splicing structure;

fig. 2 is a schematic 45-degree view of a chassis splicing structure;

FIG. 3 is a schematic cross-sectional view of a splicing structure of a chassis;

fig. 41U chassis exploded view;

FIG. 51 is a schematic diagram of a complete chassis;

fig. 62U chassis exploded view;

fig. 72U chassis exploded view;

FIG. 82U case complete schematic

Wherein: 1. the window comprises an upper cover, 2. an expanded 1U side wall, 3. a screw hole, 4. a base of a foundation 1U, 5. a side wall reinforcing rib, 6. an upper cover reinforcing rib, 7. a screw, 8.1U front window, 9.1U rear window, 10.2U front window, 11.2U rear window and 12. a reinforcing bracket.

Detailed Description

The following detailed description of the splicing structure of the chassis of the present invention is made with reference to the attached drawings.

As shown in fig. 1 and 2, the utility model discloses a machine case mosaic structure, including upper cover 1, basic base, extension lateral wall, front window and rear window, basic base's both sides are equipped with the extension lateral wall respectively, the upper portion of extension lateral wall is equipped with upper cover 1, basic base's front end is equipped with the front window, and basic base's rear end is equipped with the rear window. The expansion side wall is one, two or three or four expansion 1U side walls, and the adjacent expansion 1U side walls are fastened through screws after being buckled through the grooves and the convex hulls. Different numbers of expansion 1U lateral walls 2 are spliced on the base according to different requirements to form the height of 2U or 3U or 4U, the upper cover is a shared part, and a front window and a rear window which are correspondingly high are added to form a complete case structure.

The inner side of the adjacent expansion 1U side wall 2 is transversely provided with a side wall reinforcing rib 5, so that the strength of the expansion 1U side wall is ensured.

Be equipped with upper cover strengthening rib 6 on the upper cover 1, extension lateral wall inboard is equipped with a plurality of enhancement supports 12, strengthens support 12 and further strengthens fixedly with a plurality of extensions 1U lateral wall 2 of splicing together, improves the stability of concatenation back lateral wall, improves the performance of quick-witted case.

Example one

As shown in fig. 4 and 5, the extension side wall is an extension 1U side wall 2, the upper end and the lower end of the extension 1U side wall 2 are respectively provided with a plurality of screw holes 3, the upper end of the extension 1U side wall is provided with a groove, and the upper cover side wall and the extension 1U side wall are a plane after the groove is fastened with the upper cover side wall; the lower end of the side wall of the extension 1U is connected with the side wall of the base through a screw 7.

The basis base is basic 1U base 4, the front end of basic 1U base 4 is equipped with 1U front window 8, and the rear end of basic 1U base is equipped with 1U rear window 9, the both ends of 1U front window 8 and 1U rear window 9 are equipped with screw hole 3 respectively, and screw 7 passes behind the screw hole on the 1U base lateral wall of basis and fastens with the screw hole on 1U front window or the 1U rear window.

Example two

As shown in fig. 6, 7 and 8, the expansion side wall is a 2U side wall formed by two expansion 1U side walls 2, the adjacent ends of the two expansion 1U side walls are fastened by grooves and convex hulls and then fixed by screws, the lower end of the lower expansion 1U side wall is fixed by screws with the side wall of the foundation 1U base, the upper end of the upper expansion 1U side wall is fixed by screws with the side wall of the upper cover, the front end of the foundation base is provided with a 2U front window 10, the rear end of the foundation base is provided with a 2U rear window 11, and the height of the expansion 1U side wall is 2U after splicing.

The structure of the utility model is that a plurality of extended 1U side walls can be changed into 2U or 3U/4U height by splicing the side wall heights with different quantities, the upper cover is a shared part, and a complete machine case structure is formed by adding the front window and the rear window; the purposes of flexible matching and splicing to different heights are achieved; the 1U/2U/3U/4U case can be spliced by only carrying out die development on the basic components without fully opening a die for the case components, so that the development cost is greatly reduced.

The foregoing is merely illustrative of some of the principles of the present invention and the description is not intended to limit the invention to the specific constructions and applications shown, so that all modifications and equivalents that may be utilized are within the scope of the invention.

Other technical features than those described in the specification are known to those skilled in the art.

Claims

1. Case mosaic structure, characterized by, including upper cover, basic base, extension lateral wall, front window and rear window, the both sides of basic base are equipped with the extension lateral wall respectively, the upper portion of extension lateral wall is equipped with the upper cover, the front end of basic base is equipped with the front window, and the rear end of basic base is equipped with the rear window.

2. The splicing structure of the chassis according to claim 1, wherein the extended sidewall is an extended 1U sidewall, the upper end and the lower end of the extended 1U sidewall are respectively provided with a plurality of screw holes, the upper end of the extended 1U sidewall is provided with a groove, and the upper cover sidewall and the extended 1U sidewall are flat after the groove is fastened with the upper cover sidewall; the lower end of the side wall of the extension 1U is connected with the side wall of the base through screws.

3. The splicing structure of the computer case as claimed in claim 2, wherein the base is a base 1U base, the front end of the base 1U base is provided with a 1U front window, the rear end of the base 1U base is provided with a 1U rear window, the two ends of the 1U front window and the 1U rear window are respectively provided with a screw hole, and a screw passes through the screw hole on the side wall of the base 1U base and then is fastened with the screw hole on the 1U front window or the 1U rear window.

4. The splicing structure of the chassis according to claim 1, wherein the extension sidewalls are two, three or four extension 1U sidewalls, and adjacent extension 1U sidewalls are fastened by screws after being fastened by the grooves and the convex hulls.

5. The splicing structure of the chassis according to claim 4, wherein the extension side wall is a 2U side wall formed by two extension 1U side walls, the adjacent ends of the two extension 1U side walls are fastened by a groove and a convex hull and then fixed by screws, the lower end of the lower extension 1U side wall is fixed by screws with the side wall of the base, the upper end of the upper extension 1U side wall is fixed by screws with the side wall of the upper cover, the front end of the base is provided with a 2U front window, and the rear end of the base is provided with a 2U rear window.

6. The cabinet splicing structure of claim 4, wherein the inner sides of the adjacent 1U-shaped expansion side walls are transversely provided with side wall reinforcing ribs.

7. The splicing structure of the chassis according to claim 1, wherein the top cover is provided with top cover reinforcing ribs, and a plurality of reinforcing brackets are arranged on the inner side of the expansion side wall.