A pressure-resistant type of case housing

Abstract

The utility model discloses a kind of compression-resistant chassis shell, it is related to the technical field of chassis, to solve the concave situation of easy occurrence of existing chassis shell, its technical scheme main points are as follows: including shell and top cover, the shell is fixedly provided with support column in, the top cover includes apron and top support plate, the top support plate is provided with through-hole, the apron is fixedly provided with locating column, the locating column is provided with the locating piece that top support plate forms fixed, the shell and support column respectively form the abutment of apron and top support plate.This chassis shell of the utility model, this chassis shell strengthens the support performance at top cover, and vertical direction support is formed around top cover, so that chassis shell can withstand greater pressure, and maximumly avoid the concave situation of top cover.

Description

Technical Field

[0001] This utility model relates to the field of chassis technology, and more specifically, it relates to a pressure-resistant chassis shell. Background Technology

[0002] A chassis is an outer shell used to house equipment or main electrical equipment, providing protection.

[0003] In some usage scenarios, due to space constraints, there may be situations where chassis are stacked or items are placed on top of the chassis. Existing chassis usually have few support measures for the top, which makes the top of the chassis prone to inward deformation when heavy objects are placed on it.

[0004] Therefore, a new solution is needed to supplement the existing chassis and enclosure categories. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a pressure-resistant chassis shell.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a pressure-resistant chassis shell, including a shell and a top cover, a support column is fixedly installed inside the shell, the top cover includes a protective plate and a top support plate, a through hole is opened on the top support plate, a positioning column is fixedly installed on the protective plate, and a positioning element is provided on the positioning column to fix the top support plate, the shell and the support column respectively abut against the protective plate and the top support plate.

[0007] The present invention is further configured such that: two top support plates are provided, and multiple bent ridges are formed on the top support plates, the bent ridges formed on the two top support plates are arranged perpendicular to each other, and the bent ridges abut against the support column.

[0008] The present invention is further configured such that: the through hole is opened in the bending edge area of ​​the top support plate, the distance between two adjacent through holes is equal, and the two through holes on the top support plate penetrate each other.

[0009] The present invention is further configured such that: the edge of the protective plate covers the shell, and the protective plate and the shell are fixedly connected to each other.

[0010] The present invention is further configured such that: the positioning element is a screw, and the positioning post has a screw hole for threaded connection with the screw.

[0011] The present invention is further configured such that a washer is provided between the nut of the screw and the top support plate.

[0012] The present invention is further configured such that: a side support plate is fixedly installed inside the housing, the side support plate also has multiple bent ridges, the support column is embedded in the bent ridge area of ​​the side support plate, and the side support plate abuts against the top support plate near the side of the guard plate.

[0013] In summary, the present invention has the following beneficial effects: the chassis shell enhances the support performance of the top cover and forms vertical support around the top cover, enabling the chassis shell to withstand greater pressure and minimizing the risk of the top cover denting. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural diagram of the top cover section; Figure 3 This is an exploded view of the top cover.

[0015] In the diagram: 1. Shell; 2. Top cover; 3. Support column; 4. Protective plate; 5. Top support plate; 6. Through hole; 7. Positioning column; 8. Positioning component; 9. Bending edge; 10. Screw hole; 11. Gasket; 12. Side support plate. Detailed Implementation

[0016] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0017] A type of pressure-resistant chassis shell, such as Figures 1-3As shown, the device includes a housing 1 and a top cover 2. A support column 3 is fixedly installed inside the housing 1. The top cover 2 includes a protective plate 4 and a top support plate 5. A through hole 6 is provided on the top support plate 5. A positioning column 7 is fixedly installed on the protective plate 4, and a positioning element 8 is provided on the positioning column 7 to fix the top support plate 5. The top cover 2 has its protective plate 4 forming an outward-facing side, and the top support plate 5 provides structural reinforcement, thereby improving the overall pressure-bearing capacity of the top cover 2 and preventing the top cover 2 from denting. The protective plate 4 and the top support plate 5 are fixed to each other through the positioning element 8. The housing 1 and the support column 3 respectively abut against the protective plate 4 and the top support plate 5, providing support for the protective plate 4 and the top support plate 5, allowing the protective plate 4 and the top support plate 5 to... To create the effect of covering the shell 1, two top support plates 5 are provided. Multiple bent ridges 9 are formed on the top support plates 5. The bent ridges 9 formed on the two top support plates 5 are set perpendicular to each other. The bent ridges 9 form an abutment with the support column 3. The orientation of the bent ridges 9 on the two top support plates 5 forms the overall support effect of the top cover 2. The support column 3 provides support for the bent ridges 9. Through holes 6 are opened in the area of ​​the bent ridges 9 of the top support plates 5. The distance between two adjacent through holes 6 is equal. The through holes 6 on the two top support plates 5 are interconnected. There are multiple bent ridges 9 without through holes 6 between the bent ridges 9 with through holes 6. This is to reduce the number of openings on the top support plates 5 and maintain the aesthetics while ensuring that the top support plates 5 and the protective plate 4 are fixed to each other.

[0018] The edge of the protective plate 4 covers the housing 1, and the protective plate 4 and the housing 1 are fixedly connected to each other. The fixed connection between the protective plate 4 and the housing 1 forms an integrated set for the chassis shell, which facilitates the movement of the chassis shell and other operations.

[0019] The positioning element 8 is a screw, and the positioning post 7 has a screw hole 10 for threaded connection with the screw. A washer 11 is provided between the screw nut and the top support plate 5. By setting the screw and the washer 11, the screw can lock the top support plate 5 through the washer 11, so as to avoid the situation where the guard plate 4 and the top support plate 5 are loose and not securely fixed.

[0020] A side support plate 12 is also fixedly installed inside the housing 1. The side support plate 12 also has multiple bent ridges 9. The support column 3 is embedded in the bent ridge 9 area on the side support plate 12. The side support plate 12 abuts against the top support plate 5 on the side close to the guard plate 4. The side support plate 12 covers part of the support column 3 and also supports the top support plate 5 together with the support column 3, thereby enhancing the overall support performance of the housing 1.

[0021] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0022] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A pressure-resistant chassis shell, characterized in that: The device includes a housing (1) and a top cover (2). A support column (3) is fixedly installed inside the housing (1). The top cover (2) includes a protective plate (4) and a top support plate (5). A through hole (6) is opened on the top support plate (5). A positioning column (7) is fixedly installed on the protective plate (4). A positioning element (8) is provided on the positioning column (7) to fix the top support plate (5). The housing (1) and the support column (3) respectively abut against the protective plate (4) and the top support plate (5).

2. The pressure-resistant chassis shell according to claim 1, characterized in that: There are two top support plates (5), and multiple bent ridges (9) are formed on the top support plates (5). The bent ridges (9) formed on the two top support plates (5) are perpendicular to each other, and the bent ridges (9) abut against the support column (3).

3. The pressure-resistant chassis shell according to claim 2, characterized in that: The through hole (6) is opened in the bending edge (9) area of ​​the top support plate (5), and the distance between two adjacent through holes (6) is equal. The through holes (6) on the two top support plates (5) penetrate each other.

4. The pressure-resistant chassis shell according to claim 1, characterized in that: The edge of the protective plate (4) covers the shell (1), and the protective plate (4) and the shell (1) are fixedly connected to each other.

5. The pressure-resistant chassis shell according to claim 1, characterized in that: The positioning element (8) is a screw, and the positioning post (7) has a screw hole (10) for threaded connection with the screw.

6. The pressure-resistant chassis shell according to claim 5, characterized in that: A washer (11) is provided between the nut of the screw and the top support plate (5).

7. The pressure-resistant chassis shell according to claim 1, characterized in that: A side support plate (12) is also fixedly installed inside the housing (1). The side support plate (12) also has multiple bent ridges (9). The support column (3) is embedded in the bent ridge (9) area on the side support plate (12). The side support plate (12) abuts against the top support plate (5) on the side close to the guard plate (4).

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