CN220137626U

CN220137626U - 2U machine case of scalable inner space

Info

Publication number: CN220137626U
Application number: CN202321446962.0U
Authority: CN
Inventors: 张�浩
Original assignee: Highaim Technology Kunshan Co Ltd
Current assignee: Highaim Technology Kunshan Co Ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2023-12-05
Anticipated expiration: 2033-06-08

Abstract

The utility model discloses a 2U chassis capable of expanding an internal space, which comprises a chassis, wherein an upper cover plate is arranged at the top of the chassis, a lower cover plate is arranged at the bottom of the chassis, a hard disk mounting disc is arranged at the inner side of the chassis, and an HDD hard disk mounting area is arranged at the inner side of the hard disk mounting disc; an extension frame is arranged between the lower cover plate and the machine shell, splicing notches are formed in the left end and the right end of the front side and the rear side of the machine shell and the left end and the right end of the front side and the rear side of the extension frame, first bolt mounting holes are formed in the upper end of the inner side of the splicing notches, and splicing sheets are fixedly connected to the left end and the right end of the front side and the rear side of the extension frame and the left end and the right end of the front side and the rear side of the lower cover plate. The 2U case with the expandable internal space can increase and decrease the number according to the requirement through the arranged expansion frame, and the internal physical space of the case is expanded and the number of internal storage devices is increased on the premise of not changing the case.

Description

2U machine case of scalable inner space

Technical Field

The utility model relates to the field of 2U cabinets, in particular to a 2U cabinet with an expandable inner space.

Background

The chassis is the carrier for most of the components of the computer. The chassis may be erroneously referred to as a general term for internal components of the chassis such as a central processing unit and a motherboard. The chassis typically includes a housing, a rack, various switches on a panel, indicator lights, and the like. The case is used as a part of computer accessories and has the main functions of placing and fixing the computer accessories and supporting and protecting the computer accessories. In addition, the computer case has an important function of shielding electromagnetic radiation. Although not a significant configuration in DIY, the use of poor quality chassis tends to short circuit the motherboard to the chassis, making the computer system very unstable.

With the advent of the data age, computer devices have increasingly demanded the number of storage devices. However, the internal physical space of computer devices currently on the market is fixed. When the storage device needs to be expanded, the storage device is often expanded due to the fact that the insufficient internal physical space influences the storage device, adaptability is poor, and particularly the 2U case is small in size.

Therefore, it is necessary to provide a 2U chassis with an expandable interior space to solve the above-mentioned problems.

Disclosure of Invention

The utility model mainly aims to provide a 2U chassis with an expandable inner space, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the 2U case with the expandable internal space comprises a case, wherein an upper cover plate is arranged at the top of the case, a lower cover plate is arranged at the bottom of the case, a hard disk mounting disc is arranged on the inner side of the case, and an HDD hard disk mounting area is arranged on the inner side of the hard disk mounting disc;

an expansion frame is arranged between the lower cover plate and the machine shell, splicing notches are formed in the left end and the right end of the front side and the rear side of the machine shell and the left end and the right end of the front side and the rear side of the expansion frame, first bolt mounting holes are formed in the upper ends of the inner sides of the splicing notches, splicing pieces are fixedly connected to the left end and the right end of the front side and the rear side of the expansion frame and the left end and the right end of the front side and the rear side of the lower cover plate, and second bolt mounting holes are formed in the upper ends of the splicing pieces.

Preferably, the expansion frame is at least one, the assembling sheet on the expansion frame is positioned in the upper area of the side surface of the expansion frame, and the assembling sheet on the lower cover plate is positioned in the upper area of the side surface of the lower cover plate.

Preferably, the assembly recess on the expansion shelf is located at a lower region of the expansion shelf side, and the assembly recess on the chassis is located at a lower region of the chassis side.

Preferably, the assembly sheet assembly notch corresponds to and is adapted to, and the first bolt mounting hole corresponds to the second bolt mounting hole.

Preferably, the bottom four corners of casing and the bottom four corners of extension frame all fixedly connected with stabilize the post, the top four corners of extension frame and the top four corners of lower apron have all seted up firm hole.

Preferably, the stabilizing posts correspond to and fit the stabilizing holes.

Preferably, the front side and the back side of the inner cavity of the shell and the front side and the back side of the inner cavity of the expansion frame are respectively provided with a sliding rail, the tail end of the inner cavity of the shell and the tail end of the inner side of the expansion frame are respectively and movably provided with a hinge, the front side and the back side of the hard disk mounting plate are respectively provided with sliding strips matched with the sliding rails, and the end part of the hard disk mounting plate is provided with a handle.

Preferably, the sliding bar is in sliding fit with the sliding rail, and one end of the hard disk mounting plate, which is far away from the handle, is movably connected with one end of the hinge.

Advantageous effects

Compared with the prior art, the utility model provides the 2U case with the expandable internal space, which has the following beneficial effects:

1. this but 2U machine case of extension inner space, can increase and decrease quantity according to the demand through the extension frame that sets up, under the prerequisite that does not change the casing, enlarge the inside physical space of machine case, increase the quantity of inside storage device, assemble notch, assemble piece, second bolt mounting hole, the setting of first bolt mounting hole be convenient for the extension frame be connected fixedly and lower apron and extension frame be connected fixedly with the casing, wherein the lower apron is convenient for carry out the back cover to the bottom of extension frame.

2. This expandable inner space's 2U machine case, the stability between extension frame and casing and extension frame and the lower apron can also play the guide effect, the going on of being convenient for assemble is convenient for increase to setting up of firm hole and firm post.

3. This scalable inner space's 2U machine case, the push-and-pull of the hard disk installation dish of being convenient for through the setting of slide bar, slide rail, handle, hinge that set up, stability is high, convenient operation, and wherein the hinge can be spacing to the hard disk installation dish, has avoided breaking away from, the dismouting of the HDD hard disk of being convenient for, the device simple structure, convenient operation, strong adaptability.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the housing of the present utility model;

FIG. 3 is a schematic diagram of the structure of a hard disk mounting disk of the present utility model;

fig. 4 is an enlarged view of fig. 1 at a in accordance with the present utility model.

In the figure: 1. a housing; 2. an upper cover plate; 3. an expansion frame; 4. a lower cover plate; 5. a hinge; 6. a slide rail; 7. a hard disk mounting plate; 8. a handle; 9. a slide bar; 10. an HDD hard disk mounting section; 11. an assembly recess; 12. a first bolt mounting hole; 13. assembling sheets; 14. a second bolt mounting hole; 15. stabilizing the column; 16. stabilizing the hole.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a 2U chassis with an expandable internal space comprises a chassis 1, wherein an upper cover plate 2 is installed at the top of the chassis 1, a lower cover plate 4 is arranged at the bottom of the chassis 1, a hard disk mounting plate 7 is arranged at the inner side of the chassis 1, and an HDD hard disk mounting area 10 is arranged at the inner side of the hard disk mounting plate 7;

the expansion frame 3 is arranged between the lower cover plate 4 and the casing 1, at least one expansion frame 3 is arranged, the number of expansion frames 3 can be increased and decreased according to requirements, under the premise that the casing 1 is not changed, the internal physical space of the casing is enlarged, the number of internal storage devices is increased, the assembly notch 11 is formed in the left and right ends of the front and rear sides of the casing 1 and the left and right ends of the front and rear sides of the expansion frame 3, the assembly notch 11 on the expansion frame 3 is located in the lower area of the side surface of the expansion frame 3, the assembly notch 11 on the casing 1 is located in the lower area of the side surface of the casing 1, the upper ends of the assembly notch 11 are provided with first bolt mounting holes 12, the left and right ends of the front and rear sides of the expansion frame 3 and the left and right ends of the lower cover plate 4 are fixedly connected with assembly pieces 13, the assembly pieces 13 on the expansion frame 3 are located in the upper area of the side surface of the expansion frame 3, the assembly pieces 13 correspond to the assembly notch 11 and are matched, the assembly pieces 13 on the lower cover plate 4 are located in the upper area of the side surface of the lower cover plate 4, the upper ends of the assembly pieces 13 are provided with second bolt mounting holes 14, the first bolt mounting holes 12 are formed in the upper ends of the assembly pieces 13, the second bolt mounting holes are connected with the second bolt mounting holes 12 are formed in the lower cover plate 4 and the lower cover plate 4, the second bolt mounting holes are connected with the expansion frame 4, and the first bolt mounting holes are connected with the lower cover plate 4, and the expansion frame 4 are convenient to fix the bolt mounting holes, and the first bolt mounting holes and the expansion frame and the lower cover plate are connected with the first bolt mounting holes and the second bolt mounting holes and the lower cover plate.

The bottom four corners of casing 1 and the bottom four corners of extension frame 3 all fixedly connected with stabilize post 15, stabilize hole 16 has all been seted up to the top four corners of extension frame 3 and the top four corners of lower apron 4, stabilize post 15 and stabilize hole 16 and correspond and the adaptation, stabilize the stability of setting up of hole 16 and firm post 15 and being convenient for increase between extension frame 3 and casing 1 and extension frame 3 and the lower apron 4, can also play the guide effect, go on of being convenient for assemble.

Both sides all are provided with slide rail 6 around the inner chamber of casing 1 and the front and back both sides of extension frame 3 inner chamber, the end in casing 1 inner chamber and the inboard end of extension frame 3 all activity are provided with hinge 5, the one end that handle 8 was kept away from to hard disk mounting plate 7 and hinge 5's one end swing joint, the front and back both sides of hard disk mounting plate 7 are provided with slide bar 9 with slide rail 6 adaptation, slide bar 9 and slide rail 6 sliding fit, the tip of hard disk mounting plate 7 is provided with handle 8, the push-and-pull of hard disk mounting plate 7 is convenient for through the slide bar 9 that sets up, slide rail 6, handle 8, hinge 5's setting, stability is high, convenient operation, wherein hinge 5 can carry out spacingly to hard disk mounting plate 7, avoid breaking away from, the dismouting of HDD hard disk of being convenient for, the device simple structure, and convenient operation, strong adaptability.

It should be noted that, the utility model is a 2U chassis with expandable internal space, when in use, the number of expansion frames 3 can be increased and decreased according to the requirement, under the premise of not changing the chassis 1, the internal physical space of the chassis is enlarged, the number of internal storage devices is increased, the arrangement of the assembly notch 11, the assembly sheet 13, the second bolt mounting hole 14 and the first bolt mounting hole 12 is convenient for the connection and fixation of the expansion frame 3 and the chassis 1, and the lower cover plate 4 is connected and fixed with the expansion frame 3, specifically, when in assembly, the assembly sheet 13 on the expansion frame 3 is inserted into the assembly notch 11 on the side surface of the chassis 1, the assembly sheet 13 on the expansion frame 3 on the lower end is inserted into the assembly notch 11 on the side surface of the expansion frame 3 on the upper end, so that the first bolt mounting hole 12 is matched with the second bolt mounting hole 14 and then is locked by bolts, finally the assembly sheet 13 on the lower cover plate 4 is inserted into the assembly notch 11 on the expansion frame 3 on the lowest part, finally, the lower cover plate 4 is convenient for sealing the bottom of the expansion frame 3 through bolts, the stability between the expansion frame 3 and the shell 1 and the stability between the expansion frame 3 and the lower cover plate 4 can be conveniently increased through the arrangement of the stabilizing holes 16 and the stabilizing columns 15, the guiding effect can be also realized, the assembly is convenient, then, the hard disk mounting plate 7 can be fixed in the expansion frame 3, the fixing mode is the same as the fixing mode of the hard disk mounting plate 7 in the shell 1, the push and pull of the hard disk mounting plate 7 are convenient through the arrangement of the slide bar 9, the slide rail 6, the handle 8 and the hinge 5, the hard disk mounting plate 7 can be driven to displace only by pulling the hard disk mounting plate 7 through the handle 8, the slide bar 9 slides on the inner side of the slide rail 6, the stability is high, the operation is convenient, the hinge 5 can limit the hard disk mounting plate 7, the detachment is avoided, the disassembly and assembly of the HDD hard disk is convenient, the device simple structure, convenient operation, strong adaptability.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a 2U machine case of expandable inner space, includes casing (1), upper cover plate (2) is installed at the top of casing (1), the bottom of casing (1) is provided with lower apron (4), the inboard of casing (1) is provided with hard disk mounting disc (7), the inboard of hard disk mounting disc (7) is provided with HDD hard disk installation zone (10);

the method is characterized in that: be provided with extension frame (3) between lower apron (4) and casing (1), both ends and extension frame (3) both sides all have been seted up about both ends about both sides around casing (1) and extension frame (3), the inboard upper end of assembling notch (11) is provided with first bolt mounting hole (12), both ends and lower apron (4) both sides about extension frame (3) are all fixedly connected with and are assembled piece (13), the upper end of assembling piece (13) is provided with second bolt mounting hole (14).

2. A 2U chassis according to claim 1, wherein the expandable interior space is characterized by: the expansion frame (3) is at least one, the assembling pieces (13) on the expansion frame (3) are positioned in the upper area of the side face of the expansion frame (3), and the assembling pieces (13) on the lower cover plate (4) are positioned in the upper area of the side face of the lower cover plate (4).

3. A 2U chassis according to claim 1, wherein the expandable interior space is characterized by: the assembly notch (11) on the expansion bracket (3) is positioned at the lower area of the side surface of the expansion bracket (3), and the assembly notch (11) on the machine shell (1) is positioned at the lower area of the side surface of the machine shell (1).

4. A 2U chassis according to claim 1, wherein the expandable interior space is characterized by: the assembling piece (13) is assembled with the notch (11) correspondingly and adaptively, and the first bolt mounting hole (12) is corresponding to the second bolt mounting hole (14).

5. A 2U chassis according to claim 1, wherein the expandable interior space is characterized by: the bottom four corners of casing (1) and the bottom four corners of extension frame (3) all fixedly connected with stabilize post (15), stabilizing hole (16) have all been seted up at the top four corners of extension frame (3) and the top four corners of lower apron (4).

6. The 2U chassis of claim 5, wherein the expandable interior space comprises: the stabilizing columns (15) correspond to and are matched with the stabilizing holes (16).

7. A 2U chassis according to claim 1, wherein the expandable interior space is characterized by: both sides all are provided with slide rail (6) around the inner chamber of casing (1) and the front and back both sides of extension frame (3) inner chamber, the end in inner chamber of casing (1) and the inboard end of extension frame (3) all activity are provided with hinge (5), both sides are provided with slide bar (9) with slide rail (6) adaptation around hard disk mounting disc (7), and the tip of hard disk mounting disc (7) is provided with handle (8).

8. The 2U chassis of claim 7, wherein the expandable interior space comprises: the sliding strip (9) is in sliding fit with the sliding rail (6), and one end of the hard disk mounting disc (7) far away from the handle (8) is movably connected with one end of the hinge (5).