Stamping type case shell convenient to install

Abstract

The utility model discloses a stamping type case shell convenient to install in the field of case shells, which comprises a shell body, a plurality of clamping columns with hollow structures are arranged on the inner wall of the shell body, every two adjacent clamping columns are symmetrically distributed, a plurality of limiting blocks with outward openings are arranged in the shell body, and the limiting blocks are connected with the clamping columns. A fixing rod perpendicular to the shell is arranged on the inner wall of the shell, one end of the fixing rod extends to form a fixing part, the surface of the fixing part protrudes to form an arc fastening part, a plurality of fixing grooves are formed in the surface of the fixing rod, and the fixing grooves are distributed in the circumferential direction of the fixing rod at equal intervals. The plurality of fixing grooves extend along the length of the fixing rod; according to the stamping type case shell convenient to install, the case shell and other parts on a case can be conveniently installed and detached, and installation of the case shell can be achieved in a direct pressing and clamping mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of case shell, concretely is stamping case shell convenient to installation. BACKGROUND

[0002] The case shell is the external protection structure of computer hardware system, it not only plays the role of protecting internal hardware from the physical damage of outside, still bears the multiple functions such as heat dissipation, dust prevention and aesthetic decoration.

[0003] The traditional case shell mostly adopts the mode of installing screw fastener, i.e. the various parts of case shell are fixed on the frame of case through screw. However, this installation mode has many inconveniences. First, the installation process of screw is tedious, needs to consume a lot of time and energy, especially in the case of needing to frequently disassemble and replace hardware, the installation and disassembly of screw are even the big burden of user. Secondly, the installation of screw also increases the complexity and confusion degree of case interior, is not favorable to the maintenance and upgrade of hardware of user. In addition, the loosening or falling of screw can also lead to the decrease of the stability of case shell, and then influence the normal operation of computer. In addition, the existing case shell also has the deficiency in the aspect of deformation resistance. Since the case shell is usually made of thin metal sheet, its overall strength and rigidity are limited, is easily deformed under the action of external force. Especially in the process of transportation, carrying or using, the case shell is very easy to be affected by extrusion, collision and other external forces, thereby leading to the change of its shape, and then influencing the sealing and aesthetic property of case. In summary, the existing case shell is installed through the mode of screw fastener, not only inconvenient to install and disassemble case shell, but also increases the complexity and confusion degree of case interior, and its deformation resistance is also limited. SUMMARY

[0004] In order to overcome the deficiency of prior art scheme, the utility model provides stamping case shell convenient to installation, can effectively solve the technical problems that the existing case shell is installed through the mode of screw fastener, inconvenient to install and disassemble case shell, and the poor deformation resistance of case shell.

[0005] The utility model discloses a stamping type case shell convenient to install, which comprises a shell body, the inner wall of the shell body is provided with a plurality of clamping columns of hollow structure, the two clamping columns adjacent to each other are symmetrically distributed, the inside of the shell body is provided with a plurality of limiting blocks with outward openings, the inner wall of the shell body is provided with a fixed rod perpendicular to the shell body, one end of the fixed rod is extended to form a fixed part, the surface of the fixed part is protruded to form an arc fastening part, the surface of the fixed rod is provided with a plurality of fixed grooves, the plurality of fixed grooves are equidistantly arranged and distributed along the circumferential direction of the fixed rod, the plurality of fixed grooves are extended along the length of the fixed rod, the shell body is a double-layer hollow structure, and a plurality of struts are arranged in the shell body, the adjacent struts are equidistantly arranged and distributed, the inside of the shell body is provided with a plurality of reinforcing strips in a triangular structure, one end of the reinforcing strip is connected with the strut, and the reinforcing strip is extended along the length direction of the shell body.

[0006] Further, the surface of the shell body is inwardly recessed to form an installation groove arranged around the shell body.

[0007] Further, the clamping column and the limiting block are on the same horizontal plane.

[0008] Further, the edge of the shell body is inwardly recessed to form a positioning groove arranged around the shell body.

[0009] Further, the shell body is composed of metal.

[0010] Compared with the prior art, the stamping type case shell convenient to install has the following advantages: the clamping columns of hollow structure and the limiting blocks with outward openings arranged on the inner wall of the shell body, the arc fastening part on the fixed rod, and the equidistantly arranged fixed grooves are matched, so that the case shell can be conveniently installed and dismounted with other components on the case, the installation of the case shell can be realized by directly pressing the clamping part, the double-layer hollow structure of the shell body, the equidistantly arranged struts inside, and the triangular structure of the reinforcing strips are designed, and the anti-deformation ability of the case shell is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a perspective view of the stamping type case shell convenient to install of the utility model;

[0012] Figure 2 It is a rear view of the stamping type case shell convenient to install of the utility model;

[0013] Figure 3 It is Figure 2 It is a local enlarged view of the middle A;

[0014] Figure 4 It is a perspective view of the fixed rod of the stamping type case shell convenient to install of the utility model;

[0015] Figure 5 The utility model discloses a shell of the stamping type case shell convenient to install is cross section view.

[0016] Reference signs in the drawings:

[0017] 1-shell;2-mounting groove;3-positioning groove;4-clamping column;5-limiting block;6-fixing rod;7-fixing part;8-circular arc fastening part;9-fixing groove;10-strut;11-reinforcing strip. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model. Figures 1-5 The utility model is described in detail as follows:

[0020] The utility model discloses a stamping type case shell convenient to install, including shell 1, the inner wall of shell 1 is provided with a plurality of hollow structure's clamping column 4, and the symmetry distribution is presented between two clamping columns 4, the inside of shell 1 is provided with a plurality of outward opening's limiting block 5, the inner wall of shell 1 is provided with the fixed rod 6 that is perpendicular with shell 1, one end of fixed rod 6 extends and forms the fixed part 7, the surface of fixed part 7 protrudes and forms circular arc fastening part 8, the surface of fixed rod 6 is provided with a plurality of fixed grooves 9, a plurality of fixed grooves 9 are equidistantly arranged and distributed along the circumferential direction of fixed rod 6, a plurality of fixed grooves 9 extend along the length of fixed rod 6, shell 1 is double -deck hollow structure, and a plurality of struts 10 are provided in the inside of shell 1, and the adjacent strut 10 is equidistantly arranged and distributed, the inside of shell 1 is provided with a plurality of reinforcing strips 11 of triangular structure, one end of reinforcing strip 11 is connected with strut 10, reinforcing strip 11 extends along the length direction of shell 1, the surface of shell 1 is recessed inward and forms the mounting groove 2 that is arranged around shell 1, the design of mounting groove 2 provides the mounting position for other components of case shell, so that case shell can expand and customize other structures, clamping column 4 and limiting block 5 are all in the same horizontal plane, the edge of shell 1 is recessed inward and forms the positioning groove 3 that is arranged around shell 1, shell 1 is composed of metal, and the shell 1 of metal material has excellent strength and corrosion resistance, can resist external impact and the influence of harsh environment, prolongs the service life of case shell.

[0021] The installation convenient stamping type case shell of the embodiment, the hollow structure's clamping column 4 and the outward opening limiting block 5 of the shell 1 inner wall setting and the arc fastening part 8 and equidistant arrangement fixed slot 9 on the fixed rod 6 cooperation, make the case shell can be installed and disassembled with other components on the case, can realize the installation of the case shell through the direct pressing clamping mode, the shell 1 of double hollow structure and the equidistant arrangement support 10 in the inside and the triangular structure reinforcing strip 11 design, strengthen the anti-deformation ability of the case shell.

[0022] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but rather can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being defined by the appended claims rather than the above description, and it is intended that all changes that come within the meaning and range of equivalency of the claims are embraced therein, and any reference signs in the claims should not be construed as limiting the claims to which they are involved.

Claims

1. A punch and die case housing for ease of installation comprising a housing characterised in that: The inner wall of the shell is provided with a plurality of hollow structure clamping columns, two adjacent clamping columns are symmetrically distributed, the inside of the shell is provided with a plurality of limiting blocks with outward opening, the inner wall of the shell is provided with a fixed rod perpendicular to the shell, one end of the fixed rod extends to form a fixed part, the surface of the fixed part is convex to form a circular arc fastening part, the surface of the fixed rod is provided with a plurality of fixed grooves, a plurality of fixed grooves are equidistantly arranged along the circumferential direction of the fixed rod, a plurality of fixed grooves extend along the length of the fixed rod, the shell is a double-layer hollow structure, and a plurality of struts are arranged in the shell, adjacent struts are equidistantly arranged, the inside of the shell is provided with a plurality of reinforcing strips in a triangular structure, one end of the reinforcing strip is connected with the strut, and the reinforcing strip extends along the length direction of the shell.

2. The punch-out case shell for easy installation of claim 1, wherein: The surface of the shell is inwardly recessed to form a mounting groove arranged around the shell.

3. The punch-out case shell for easy installation of claim 1, wherein: The clamping column and the limiting block are in the same horizontal plane.

4. The punch-out case shell for easy installation of claim 1, wherein: The edge of the shell is inwardly recessed to form a positioning groove arranged around the shell.

5. A punch and die housing for ease of installation according to any one of claims 1 to 4, wherein: The shell is composed of metal.

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