Computer case facilitating installation of graphics card and hard disk

Abstract

The utility model relates to a computer case convenient to install a graphics card and a hard disk in the field of computer cases, which comprises a case body, the case body is composed of a top plate, a bottom plate, a front plate and a rear plate, a cabin is arranged in the case body, a clearance opening convenient to install the graphics card and a turnover cover plate are arranged on the rear plate, and the clearance opening extends to the edge of the rear plate. The cover plate is connected with the rear plate through a hinge, the cover plate can cover the clearance opening, a hard disk fixing frame is installed at the end, away from the mainboard, of the fixed installation plate and comprises an installation base and a fixing cover, the fixing cover is used for covering the installation base, and the fixing cover can be turned over and opened relative to the installation base. When the fixing cover covers the mounting base, the inner wall of the fixing cover tightly presses the hard disk in the mounting base, the convenience of mounting the graphics card can be improved only by turning over the cover plate, the hard disk and the mounting base can be assembled by opening the fixing cover, and the mounting process of the hard disk is simplified.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of computer case, especially a computer case convenient for installing display card and hard disk. BACKGROUND

[0002] The computer case as the bearing and protection structure of computer hardware, its design is directly related to the stability and operation efficiency of computer system. The case not only provides installation space for various hardware, but also ensures the heat dissipation and stable operation of hardware in the working process through reasonable structure layout and heat dissipation design. With the continuous development of computer technology, users put forward higher requirements for the convenience, reliability and expansibility of the case. The computer case is usually composed of top plate, bottom plate, front plate and rear plate and the like, and these components are assembled to form a closed cabin for accommodating mainboard, display card, hard disk and the like. In order to facilitate users to maintain and upgrade the hardware, the case is usually provided with front hatch and rear hatch for covering the cabin.

[0003] The existing computer case still has the following defects in structure, which leads to inconvenient use:

[0004] 1. The rear plate and the front plate of the case are designed with folded edges to facilitate the installation of the front hatch and the rear hatch. When installing the display card, the user needs to perform the installation operation inside the case, which is often limited by space and obstructed by vision, leading to inconvenient installation process. Especially when the display card is large in size or the user performs the operation by hand, the folded edge of the rear plate is easy to interfere with the display card or the user's hand, increasing the installation difficulty and risk.

[0005] 2. When installing the hard disk, the existing computer case usually requires the user to first install the hard disk on the hard disk rack or tray, and then fix the entire hard disk rack or tray inside the case. Due to the limited space of the cabin, this installation method is not only cumbersome to operate, but also difficult to install the hard disk in place during the installation process, leading to increased risk of installation failure or hard disk damage. INVENTION CONTENTS

[0006] In order to overcome the deficiencies of the prior art, the utility model provides a computer case convenient for installing display card and hard disk, which can effectively solve the technical problem of inconvenient installation of display card and hard disk.

[0007] The technical scheme adopted by the utility model to solve its technical problems is:

[0008] The utility model provides a computer case convenient to install display card and hard disk, including the box, the box is formed by top plate, bottom plate, front plate and back plate, and top plate and bottom plate are assembled through front plate and back plate, and the cabin is arranged in the box, fixed mounting plate is arranged in the cabin, the fixed mounting plate is installed with the mainboard matched with the box, and the box is provided with front hatch and rear hatch for covering the cabin, and the edge of front plate and back plate is provided with the flange convenient for the front hatch and rear hatch to cover, and the rear plate is provided with the clearance opening convenient for installing display card and the reversible cover plate, the clearance opening extends to the edge of rear plate, and the clearance opening corresponds with the display card interface position of mainboard, and the cover plate is connected with rear plate through the hinge, and the cover plate can cover the clearance opening,

[0009] The end of the fixed mounting plate away from the mainboard is provided with a hard disk fixing frame, and the hard disk fixing frame comprises a mounting seat and a fixing cover.

[0010] Further, the edge of the cover plate and the flange of the rear plate are provided with corresponding positioning holes, and after the cover plate covers the clearance opening, the cover plate is fixed on the rear plate by screwing through the two positioning holes.

[0011] Further, one end of the fixing cover is reversibly connected with the rear plate through a hinge, and the end of the fixing cover away from the hinge is provided with a connecting plate, and the connecting plate and the fixed mounting plate are provided with corresponding screw holes, and the fixing cover is connected with the fixed mounting plate by screwing through the two screw holes.

[0012] Further, the fixing cover and the mounting seat are provided with corresponding screw holes, and the fixing cover covers the mounting seat by screwing through the two screw holes.

[0013] Further, the cabin is provided with a cooling fan, and the top plate, the bottom plate, the front plate and the rear plate are provided with cooling grids for exhaust.

[0014] Further, the cabin is provided with a power supply support and a display card support frame, the power supply support is installed on the inner wall of the front plate, and the display card support frame is arranged at the edge of the fixed mounting plate and corresponds with the display card interface position of the mainboard.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. The rear plate is provided with a space-saving opening for installing a graphics card, and is equipped with a reversible cover plate. Greatly improves the convenience of installing the graphics card. When you need to install a graphics card, you only need to simply turn the cover plate open, which can expose enough space for the graphics card to be installed on the graphics card interface of the mainboard, ensuring smooth installation of the graphics card, not only saving installation time, but also reducing the risk of hardware damage caused by improper operation. In addition, the reversible cover plate can tightly cover the space-saving opening when not in use, effectively preventing dust and debris from entering the interior of the case, ensuring the cleanliness of the interior of the case and the safe operation of the hardware;

[0017] 2. By setting a reversible fixing cover, the user only needs to open the fixing cover to assemble the hard disk with the mounting seat. When the fixing cover covers the mounting seat, the inner wall of the fixing cover presses the hard disk, ensuring the stability of the hard disk installation. Not only simplifies the installation process of the hard disk, but also makes the hard disk stable during installation, avoiding installation failure caused by shaking or misplacement. Improves the efficiency and success rate of hard disk installation, prolongs the service life of the hard disk. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a perspective view of the utility model;

[0019] Figure 2 is a structure explosion map of the utility model;

[0020] Figure 3 is a front view perspective view of the utility model after hiding the front hatch and the rear hatch;

[0021] Figure 4 is a rear view perspective view of the utility model after hiding the front hatch and the rear hatch;

[0022] Figure 5 is a schematic view of the cover plate opening in the utility model;

[0023] Figure 6 is a schematic view of the fixing cover opening in the utility model;

[0024] Reference numerals in the drawing: 1 - case, 101 - top plate, 102 - bottom plate, 103 - front plate, 104 - rear plate, 2 - engine room, 3 - fixed mounting plate, 4 - front hatch, 5 - rear hatch, 6 - space-saving opening, 7 - cover plate, 8 - hard disk fixing frame, 801 - mounting seat, 802 - fixing cover, 9 - cooling fan, 10 - cooling grid, 11 - power support, 12 - graphics card support frame, 13 - mainboard. DETAILED DESCRIPTION

[0025] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] The technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Figures 1-6 The computer case convenient for installing a display card and a hard disk is described in detail as follows:

[0027] The computer case convenient for installing a display card and a hard disk comprises a case body 1, the case body 1 is composed of a top plate 101, a bottom plate 102, a front plate 103 and a rear plate 104, the top plate 101 and the bottom plate 102 are assembled through the front plate 103 and the rear plate 104, a machine cabin 2 is arranged in the case body 1, a fixed mounting plate 3 is arranged in the machine cabin 2, a main board 13 adapted to the case body 1 is mounted on the fixed mounting plate 3, a front cabin cover 4 and a rear cabin cover 5 for covering the machine cabin 2 are arranged on the case body 1, the edges of the front plate 103 and the rear plate 104 are provided with folding edges facilitating the covering of the front cabin cover 4 and the rear cabin cover 5, a clearance opening 6 for installing a display card and a reversible cover plate 7 are arranged on the rear plate 104, the clearance opening 6 extends to the edge of the rear plate 104, the clearance opening 6 corresponds to the position of a display card interface of the main board 13, the cover plate 7 is connected to the rear plate 104 through a hinge, the cover plate 7 can cover the clearance opening 6, corresponding positioning holes are arranged on the edge of the cover plate 7 and the folding edges of the rear plate 104, after the cover plate 7 covers the clearance opening 6, the cover plate 7 is fixed on the rear plate 104 through bolts passing through the two positioning holes, the stability of the cover plate 7 in the covering state and the stability and safety of the whole case are enhanced, and the loosening or opening of the cover plate 7 caused by accidental touching or vibration is prevented.

[0028] The hard disk fixing frame 8 is installed at one end of the fixed mounting plate 3 away from the main plate 13, and the hard disk fixing frame 8 comprises a mounting seat 801 and a fixing cover 802. The mounting seat 801 is provided with two mounting seats 801 arranged side by side on the fixed mounting plate 3, and the fixing cover 802 is used to cover the mounting seat 801. The fixing cover 802 can be flipped open relative to the mounting seat 801. When the fixing cover 802 covers the mounting seat 801, the inner wall of the fixing cover 802 presses the hard disk in the mounting seat 801. One end of the fixing cover 802 is connected to the rear plate 104 through a hinge for flip connection. The end of the fixing cover 802 away from the hinge is provided with a connecting plate. The connecting plate and the fixed mounting plate 3 are provided with corresponding screw holes. The fixing cover 802 is connected to the fixed mounting plate 3 by screwing through the two screw holes. The fixing cover 802 and the mounting seat 801 are provided with corresponding screw holes. The fixing cover 802 covers the mounting seat 801 by screwing through the two screw holes, thereby enhancing the stability of the hard disk installation and ensuring the stability and safety of the hard disk inside the case.

[0029] The rear plate 104 is provided with a clearance opening 6 for installing a graphics card, and is equipped with a flip cover 7. The convenience of installing the graphics card is greatly improved. When the graphics card needs to be installed, the user only needs to simply flip open the cover 7 to expose enough space for the graphics card to be installed on the graphics card interface of the main plate 13, ensuring smooth installation of the graphics card. Not only saves installation time, but also reduces the risk of hardware damage caused by improper operation. In addition, the flip cover 7 can tightly cover the clearance opening 6 when not in use, effectively preventing dust and debris from entering the case, ensuring the cleanliness of the case and the safe operation of the hardware.

[0030] By setting the flip cover 802, the user only needs to open the fixing cover 802 to assemble the hard disk with the mounting seat 801. When the fixing cover 802 covers the mounting seat 801, the inner wall of the fixing cover 802 presses the hard disk, ensuring the stability of the hard disk installation. Not only simplifies the installation process of the hard disk, but also makes the hard disk stable during installation, avoiding installation failure caused by shaking or misalignment. Improves the efficiency and success rate of hard disk installation, prolongs the service life of the hard disk.

[0031] The heat dissipation fan 9 is arranged in the machine cabin 2, heat dissipation grids 10 for exhaust are arranged on the top plate 101, the bottom plate 102, the front plate 103 and the rear plate 104, the heat dissipation grids 10 are also arranged to facilitate ventilation and heat dissipation in the machine box, the heat dissipation performance of the machine box is improved, the temperature in the machine box is effectively reduced, the operation efficiency and stability of the hardware are improved, the service life of the hardware is also prolonged. The power supply support 11 and the graphics card support 12 are arranged in the machine cabin 2, the power supply support 11 is installed on the inner wall of the front plate 103, so that the installation of the power supply and the graphics card is more stable and reliable, the neatness and the aesthetic degree of the machine box are also improved, the graphics card support 12 is arranged at the edge of the fixed mounting plate 3 and corresponds to the graphics card interface position of the mainboard 13, the load of the mainboard 13 and the graphics card is effectively reduced, and the stability and the service life of the hardware are improved.

[0032] 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 aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of the equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A computer case facilitating installation of a graphics card and a hard disk, comprising a case body, the case body being composed of a top plate, a bottom plate, a front plate and a rear plate, the top plate and the bottom plate being assembled through the front plate and the rear plate, and a machine cabin being arranged in the case body, characterized in that: The fixed mounting plate is provided with a mainboard matched with the box body, the front plate and the rear plate are provided with folding edges for facilitating the covering of the front hatch and the rear hatch, the rear plate is provided with a clearance opening for facilitating the installation of a display card and a reversible cover plate, the clearance opening extends to the edge of the rear plate and corresponds to the display card interface position of the mainboard, the cover plate is connected to the rear plate through a hinge, and the cover plate can cover the clearance opening. The hard disk fixing frame is installed at the end of the fixed mounting plate away from the mainboard, and includes a mounting seat and a fixing cover.

2. The computer case of claim 1, wherein: The edges of the cover plate and the folding edges of the rear plate are provided with corresponding positioning holes, and the cover plate is fixed on the rear plate through bolts passing through the two positioning holes after covering the clearance opening.

3. The computer case of claim 1, wherein: One end of the fixing cover is reversibly connected to the rear plate through a hinge, and the end of the fixing cover away from the hinge is provided with a connecting plate.

4. The computer case of claim 1, wherein: The fixing cover and the mounting seat are provided with corresponding screw holes, and the fixing cover covers the mounting seat through bolts passing through the two screw holes.

5. The computer case of any one of claims 1-4, wherein: The cabin is provided with a heat dissipation fan, and the top plate, the bottom plate, the front plate and the rear plate are provided with heat dissipation grids for exhaust.

6. The computer case of any one of claims 1-4, wherein: The cabin is provided with a power supply support and a display card support, the power supply support is installed on the inner wall of the front plate, and the display card support is arranged at the edge of the fixed mounting plate and corresponds to the display card interface position of the mainboard.

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