Computer case

Abstract

The utility model discloses a computer case which comprises a main body frame, a hard disk support and a side cover plate, and a protruding CD driver support is arranged on one side of the hard disk support. Hard disk installation areas are arranged on the two sides of the hard disk support, and the area of the installation area on the side where the CD-ROM support is located is smaller than that of the installation area on the other side. The CD driver support is detachably connected to the hard disk support. A hard disk connecting and supporting mechanism can be mounted at the mounting position of the CD-ROM bracket; the device can efficiently utilize the space and reduce the volume of the case.

Description

TECHNICAL FIELD

[0001] The utility model relates to a computer, especially a computer case BACKGROUND

[0002] At present, intelligent electronic equipment such as computers and televisions is widely used in daily work and life as an information dissemination medium, and has become a kind of equipment necessary for people in daily work and life.

[0003] A desktop personal computer is usually composed of a mainframe and a display, and the mainframe includes a case and parts such as a mainboard, a power supply, an optical drive and a hard disk accommodated in the case. The computer case, as a part of computer accessories, mainly serves to place and fix various computer accessories and plays a supporting and protecting role.

[0004] The utility model discloses a computer terminal, including the case outer frame, hard disk support and the side cover plate of installing in the case outer frame one side, the side cover plate with the case outer frame can detachable connection, the side cover plate with the case outer frame support forms the installation cavity, the hard disk support is installed in the installation cavity vertically, the upper and lower both ends of the hard disk support are provided with the connecting piece, the upper and lower both ends of the case outer frame are provided with the installation slot, the connecting piece is installed in the installation slot. The utility model discloses novel structure, clever design, convenient assembly and disassembly, convenient to use, also convenient for the installation of hard disk support, the hard disk support is installed vertically, effectively reduces the occupation space of hard disk support, further can effectively reduce the volume of computer terminal or case, can reduce the occupation space of connecting piece, and the structure is stable, reliable, and practical.

[0005] Although the hard disk support in the above computer terminal reduces the volume of the case to a certain extent, the optical drive support on the hard disk support protrudes to both sides, occupies the space on both sides of the hard disk support, so that the hard disk support can only install the hard disk above the optical drive support, and if a large-size hard disk is to be installed, the vertical size of the hard disk support needs to be increased, and the space utilization rate is insufficient. SUMMARY

[0006] The utility model discloses a kind of computer cases that can efficiently utilize space and reduce the volume of case.

[0007] Technical scheme: a kind of computer case, including main body frame, hard disk support and side cover plate, the hard disk support one side is equipped with the protruding optical drive support;Hard disk installation area is equipped on both sides of hard disk support, and the installation area area of one side where optical drive support is located is less than the installation area area of other side.

[0008] Based on the above technical scheme, the protruding optical drive support is arranged on one side of the hard disk support, and the space on both sides of the hard disk support is not occupied, the hard disk support is provided with a hard disk mounting area on both sides, and because one side is not provided with the protruding optical drive support, the whole side can be used for mounting the hard disk, a larger size hard disk can be mounted, and multiple hard disks can be mounted if the area is large enough, space is more effectively utilized, and the vertical size of the hard disk support does not need to be increased for mounting the large size hard disk, and the volume of the computer case is smaller under the condition that the large size hard disk can be mounted.

[0009] Preferably, the optical drive support is connected with the optical drive through buckling.

[0010] The optical drive support and the optical drive are connected through buckling, which can realize quick disassembly and assembly.

[0011] Preferably, the optical drive support is detachably connected to the hard disk support, and the mounting position of the optical drive support can be mounted with the hard disk connecting support mechanism.

[0012] The optical drive support is detachably connected to the hard disk support, and whether the optical drive support is mounted can be selected according to actual conditions, if the optical drive is not needed, the hard disk connecting support mechanism can be mounted in the area as a new hard disk mounting area, the space utilization is further improved, and more hard disks can be mounted in the same space.

[0013] Preferably, the front end of the main frame is provided with a front panel connected through buckling.

[0014] The front panel is connected through buckling without using screws and the like, and is more convenient to disassemble and assemble.

[0015] Preferably, the main frame is provided with a light bar between the main frame and the front panel, and the front panel is provided with a through slot matched with the light bar.

[0016] The light bar is arranged to quickly and accurately find the position of the case in a dark environment such as at night, and perform operations such as turning on and off.

[0017] Preferably, the main frame is provided with mounting holes matched with multiple types of mainboards.

[0018] Because the sizes of different types of mainboards are different, the mounting holes matched with multiple types of mainboards are arranged, so that the computer case can be adapted to mount multiple types of mainboards, and the applicability of the computer case is improved.

[0019] Preferably, the front end of the main frame is provided with an IO interface shielding cover, and the IO interface shielding cover is provided with conductive foam for shielding electromagnetic interference.

[0020] The conductive foam is arranged on the IO interface shielding cover to better shield electromagnetic interference.

[0021] Beneficial effects: compared with the prior art, the beneficial effects of the utility model are that: by setting the optical drive support on one side of the hard disk support, the space on both sides of the hard disk support is avoided, the hard disk mounting area can be set on both sides of the hard disk support, and a larger hard disk can be installed on the other side of the side where the optical drive support is located, without increasing the size of the hard disk support for installing a large-size hard disk, thereby reducing the volume of the computer case. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a whole structure schematic diagram of the computer case.

[0023] Figure 2 It is a front structure schematic diagram of the hard disk support.

[0024] Figure 3 It is a back structure schematic diagram of the hard disk support.

[0025] Figure 4 It is a back structure schematic diagram of the front panel.

[0026] Figure 5 It is a structure schematic diagram of the computer case without side cover plate and front panel. DETAILED DESCRIPTION

[0027] As shown in the figure, the utility model provides a computer case, including main frame 1, hard disk support 2 and side cover plate 3, the hard disk support 2 one side is equipped with the convex optical drive support 4, the hard disk support 2 both sides are equipped with the hard disk mounting area, and the installation area area of the side where the optical drive support 4 is located is less than the installation area area of the other side.

[0028] The hard disk support 2 and the optical drive support 4 are vertically arranged, and the vertical installation of the hard disk and the optical drive can reduce the width and volume of the case; the optical drive support 4 is installed on the back of the hard disk support 2 and protrudes towards the back, the entire front of the hard disk support 2 can be used for installing mechanical hard disks, that is, the front of the hard disk support 2 serves as a hard disk mounting area, and the hard disk mounting area on the front is larger than that on the back above the optical drive support 4; a connection support mechanism 2-1 for installing large-size hard disks can be arranged on the front, and multiple connection support mechanisms 2-1 for small-size hard disks can also be arranged.

[0029] The connection support mechanism 2-1 of the hard disk can adopt the positioning sheet and the limiting elastic sheet in CN211956319U, or other existing mechanisms, such as an installation plate protruding towards the front can be arranged on the front, the installation plate is provided with mounting holes, and the front section of the hard disk support 2 is also provided with corresponding mounting holes; the hard disk is clamped on the installation plate and the front end face support of the hard disk support 2, and the screw passes through the mounting hole to connect the hard disk on the installation plate and the hard disk support 2.

[0030] The optical drive support 4 is detachably connected to the hard disk support 2 by screws, that is, both are provided with matching threaded holes; when the optical drive is not needed, the optical drive support 4 can be removed, and the hard disk connecting support mechanism 2-1 can be installed at the original installation position by screws, and these connecting support mechanisms 2-1 can also adopt the similar structure described above, such as four L-shaped mounting pieces, two mounting pieces are arranged side by side on the front and rear sides of the back of the hard disk support 2, the short edges of the L-shaped mounting pieces are connected to the hard disk support 2 by screws, the long edges of two L-shaped mounting pieces are provided with the same structure as the CN211956319U hard disk positioning piece, and the long edges of the other two L-shaped mounting pieces are provided with the same structure as the limiting elastic piece, so as to realize hard disk installation, which can further increase the hard disk installation area; the optical drive support 4 and the optical drive can be connected by plastic buckles or other ways.

[0031] The front end of the main frame 1 is provided with a front panel 5 connected by buckles, and the back of the front panel 5 is provided with a protruding buckle, and the main frame 1 and the hard disk support 2 are provided with a buckle slot matched with the buckle; the main frame 1 and the front panel 5 are provided with a light bar 6, and the front panel 5 is provided with a through slot 7 matched with the light bar 6; the main frame 1 is provided with mounting holes 8 matched with various types of mainboards, and the mounting holes 8 are generally protruding threaded holes, and generally at least four mounting holes 8 matched with one mainboard are arranged, and the relative spacing of the four mounting holes 8 is fixed, but more mounting holes 8 are arranged in the application, and the spacing between different combinations of mounting holes 8 is different to adapt to different types of mainboards, Figure 5 Only two mounting holes 8 are shown, and all are not shown.

[0032] The front end of the main frame 1 is provided with an IO interface shielding cover 9, and the IO interface shielding cover 9 is provided with conductive foam for shielding electromagnetic interference; the front panel 5 is provided with a through slot matched with the IO interface shielding cover 9; the front panel 5 is arranged to increase the appearance and better protect the IO interface shielding cover 9 and other components.

Claims

1. A computer case comprising a main frame (1), a hard disk support (2) and a side cover plate (3), characterized in that: The hard disk support (2) is provided with a convex CD driver support (4) on one side; the hard disk support (2) is provided with a hard disk mounting area on both sides, and the mounting area on the side where the CD driver support (4) is located is smaller than the mounting area on the other side.

2. The computer case of claim 1, wherein: The CD driver support (4) is detachably connected to the hard disk support (2); the mounting position of the CD driver support (4) can mount the connecting support mechanism (2-1) of the hard disk.

3. The computer case of claim 1, wherein: The CD driver support (4) is connected to the CD driver through buckling.

4. The computer case of claim 1, wherein: The main body frame (1) is provided with a front panel (5) connected through buckling at the front end.

5. The computer case of claim 4, wherein: The main body frame (1) is provided with a light bar (6) between the main body frame (1) and the front panel (5); and the front panel (5) is provided with a through slot (7) matched with the light bar (6).

6. The computer case of claim 1, wherein: The main body frame (1) is provided with mounting holes (8) matched with various types of main boards.

7. The computer case of claim 1, wherein: The main body frame (1) is provided with an IO interface shielding cover (9) at the front end; and the IO interface shielding cover (9) is provided with conductive foam for shielding electromagnetic interference.

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